HomeMy WebLinkAboutWadsworth Golf Construction Company; 2005-10-12; 39721-2 Part 3 of 3section - Water Feature
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3.07
A.
B.
C.
D.
dry. The concrete shall be stained to blend as closely as possible with the color of the
native soils. The concrete color shall be applied after all patching of concrete is finished.
AQUATICS AND DECORATIVE ROCK PLACEMENT:
General: Aquatic and decorative rocks shall be placed in and around the waterscape as
indicated on the plans. Rock shall, insofar as practical, be that which is indigenous to the
area. Samples of rock and cobbles shall be presented to the Owner’s representative, for
his approval, prior to installation.
Delivery: Handling of rocks with loaders and dumping is permitted, but care shall be
taken that rock is not damaged or scarred excessively as it is handled on the jobsite.
Quantity: The Contractor shall furnish the boulders to the jobsite, including rock used for
the stream drops and cascades. Most rocks that are two feet in diameter and larger, are
shown on the drawings, but, in addition, there will be large rocks required in waterfall
and stream locations that cannot be shown in a practical way on the drawings.
1. Estimated quanties for the construction of the water feature are as follows:
Total weight: 300 tons based on a volumetric weight of 150 lbs/cf of
. decorative boulders graded as follows:
% ComDosition Ouantity
1.5’-2.0’ 25% by vol. 435 Boulders
2.0’-3.0’ 50% by vol. 300 Boulders
3.0’4.0’ 25% by vol. 60 Boulders
2. Contractor shall provide in addition: 25 tons of Stream Cobble (4”-12”
diameter)
The above quantities are minimum quantities based on preliminary estimates only.
The contrator is responsible for actual quantities for construction. The contractor
can order boulders by weight but must calculate quantities by volume.
3. Size of decorative boulders are defined as follows:
A 2.0’ boulder is 2.0’ at its largest diameter and greater than 60% of 2.0’
for all other diameters.
Placement: Aquatic and decorative rock shall be placed in and around the waterscape and
sized as indicated on the drawings. No rock shall be placed in direct contact with the
liner. Rock shall not be dumped or dozed into place but set by the use of a crane or
cherry picker, utilizing slings or tongs. Rock with scars, chips, or other blemishes shall
be placed in such a manner as to minimize the exposure of the defect after the rock is in
place. Rock being set within the waterscape and sized four (4) feet nominal and larger
shall rest on a three (3) inch thick concrete pad, additional concrete shall be placed
15
Sectian-
Water Feature
E.
3.08
A.
B.
around the rock to fill the voids and bring the area to adjacent finish elevation.
Decorative rock shall be placed in excavated depressions, in general to give the
appearance that the rock is native to the location. Most rock shall be 50% buried. Cobble
rock placement may be made with front loading type of equipment and adjusted by hand.
Care shall be taken that the cobble is not dropped on the concrete veneer in such a manner
as may crack or split the membrane liner below. Cobble rock shall be locked in place
with concrete grout to minimize loose cobble. Any splattered or spilled grout on the
exposed surface of the cobble should be removed immediately.
Acceptance: Final artistic result of the rock placement shall be the responsibility of the
Contractor’s to perform this work to the satisfaction of the Owner’s representative.
ELECTRICAL:
Control Panel: The lake system control panel shall be provided and installed in the pump
station by the lake Contractor and shall be wall mounted as shown on the plans.
Conduits :
1. Conduits shall be sized and materials to accommodate the numbers of conductors
in accordance with the tables and specifications given in the current edition of the
national electric code. The minimum size of any conduit shall be 112 inch. Joints
shall be cut square, reamed smooth and drawn up tight.
Concealed conduits shall be run in as direct a line and with as long of bends as
possible. Exposed conduits shall be run parallel to or at right angles with the lines
of the building. All bends shall be made with the standard conduit ells. Conduit
shall be bent to not less than the same radius of screwed joints.
Conduit fittings: All bends shall be free from dents or flattening. Not more than
the equivalent of four quarter bends shall be used in any runs between the terminal
at cabinets, outlets, junction or pull boxes. Boxes shall be located in accessible
locations.
Conduits shall be continuous from outlet to outlet, from outlets to cabinets,
junction or pull boxes; and shall enter and be secured to all boxes in such a
manner that each system shall be electrically continuous from point of service to
all outlets. Terminals of all conduits shall be furnished with locknuts and
bushing. The water feature Contractor shall plug the ends of each conduit with an
approved capor disc to prevent the entrance of foreign materials when exposed
during construction.
Couplings and conduit unions shall be galvanized steel. They shall have the
conventional dimensions of the trade and shall be internally threaded with a
tapered thread at each end to fit the tapered thread specified for the corresponding
size conduit.
Where conduit has to be cut in the field, it shall be cut square using knives. The
use of pipe cutter with cutter wheels will not be permitted. The cut ends of the
field conduit shall be reamed to remove burrs and sharp edges.
2.
3.
4.
5.
6.
1
1
16
.-
Section -
Water Feature
C.
3.09
A. F
B.
c-
7. Conduits shall be joined by means of couplings or conduit unions. Joints shall be
set up tight. Runs shall be straight and true; elbow offsets and bends shall be
uniform and symmetrical.
Conduits shall be mounted to walls, ceilings and floors where it may run exposed.
Exposed runs of conduit shall have supports spaced not more than four (4) feet
apart and shall be installed with runs parallel or perpendicular to walls and
structural members with right angle turns and symmetrical bends.
Where exposed conduit needs support or clamping to the structure, support shall
be an approved type of wall bracket, ceiling trapeze hanger or galvanized
malleable iron one hole strap with clamp back and steel bolt or screw of
appropriate size to fill hole in the strap and clamp back. Supports shall be secured
by means of toggle bolts in hollow masonry, expansion bolts in concrete, or brick,
machine screws on wood construction.
No deformed, split or otherwise defective conduit shall be installed. Conduit shall
be installed with a minimum number of joints.
8.
9.
10.
Grounding: The equipment, conduit systems, supports, and neutral conductors shall be
grounded in accordance with the latest issue of the national electrical code or as shown on
the drawings.
PIPELINE PRESSURE TEST:
General: All gravity and recirculation pipeline shall be subjected to a field hydrostatic
pressure of 50 PSI for a period of four hours. All concrete anchor blocks shall be allowed
to cure a sufficient time to develop adequate thrust resistance prior to testing and the
pipeline shall not be tested until it has been filled with water for a minimum or 24 hours.
Before testing, the pipe shall be backfilled with 2 1/2 feet of material or center loaded to
hold the pipe in place while testing. The water necessary to maintain this pressure shall
be measured through a meter. Any noticeable leaks shall be stopped and any defective
pipe shall be replaced with new sections prior to commencing with the test.
The test shall be made prior to connecting the new line with the existing pipes and main.
The test shall further be conducted with the open ends of pipe, valves and fittings suitably
closed. Valves shall not be operated during the testing procure.
Field testing Procedure: The test shall be conducted in the following manner. All air
shall be expelled from the pipe. To accomplish this, if air valves or other outlets are not
available, taps shall be made at the high points to expel the air and these taps shall be
tightly plugged afterwards. The pressure in the pipeline shall then be pumped up to the
specified test pressure. When the test pressure in the line has dropped to 10 PSI, at which
time the pressure shall again be pumped up to the specified test pressure. This procedure
shall be repeated until four hours have elapsed fi-om the time the specified test pressure
was first applied. At the end of the four hour period, the pressure shall be pumped up to
the test pressure for the last time.
17
C. Leakage allowance: The leakage shall be considered as the total amount of water pumped
into the pipeline during the four hour period including the amount required to reach the
test pressure for the final time. Leakage shall not exceed the rate of 24 gallons per inch of
diameter, per mile, per 24 hours.
The following table indicates the leakage allowance for various size pipe and is equal to
the number of gallons per the four hour test period per 1,000 feet of pipe being tested:
Leakage Allowances
Gallons Per Four Hours per 1,000 Feet of Pipe
Pipe Size Test Pressure Allowable Leakage
(Inches) (PSI) (Gallons)
1
1 112
2
2 112
3
4
6
8
10
12
15
18
21
24
27
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
.8
1.2
1.5
1.9
2.3
3.0
4.6
6.0
7.6
9.0
11.4
13.6
16.0
18.2
20.4
Any noticeable leak shall be stopped and all defective pipe, fittings, valves and other accessories
discovered in consequence of the test shall be removed and replaced by the Contractor with
sound material. The test shall then be repeated until the total leakage during a test of four hours
duration does not exceed the rate specified above. All testing shall be inspected by the Owner’s
representative.
3.10 GUARANTEES:
A. Material: All materials such as pipes, pumps, fittings, vaults, equipment, etc. shall have a
minimum one (1) year guarantee by the lake Contractor for defects in material and
workmanship from the date of installation. The membrane liner will be guaranteed by the
lining manufacturer as specified elsewhere in this specification.
1
-.
18
c
Seetion -
Water Feature
B. Workmanship: The lake Contractor shall guarantee his workmanship for a period of one
(1) year. The entire lake system installation including pumps, pipes, equipment, lining,
etc. shall exhibit no measurable loss fiom seepage. Should measurable losses, in excess
of calculated evaporation losses, occur during a one week “test period” after filling of the
lake system, the lake Contractor shall be responsible for locating and eliminating the
leakage, at no additional cost to the Owner. If, due to the fault of the lake Contractor’s
workmanship, the lake must be drained to effect repairs, the lake Contractor shall be
responsible for the cost of replacing and refilling the lake water to the designated water
surface elevations.
C. As-builts: The lake Contractor shall provide the Owner with a red-lined print indicating
any and all changes, revisions, relocations, etc. done in the field during construction. As-
built drawings shall include product data sheets on all parts and equipment used in the
lake mechanical system.
PUMP HOUSE SPECIFICATIONS AND REQUIREMENTS
NOTE TO CONTRACTOR: A pump house building structure is required as part of the
scope of work of this contract. This is a “design - build” item of work and shall be the
responsibility of the Contractor to design, secure building permit approval, and construct
said structure in accordance with the requirements herein. Please reference bid plans /
drawings for additional information and requirements.
1. GENEW
In addition to the information in the bid plans, Contractor shall provide supplemental
drawings, details, calculations, materials submittal and testing, structural data and / or
specifications as may be required by interested public agencies to obtain a building
permit for the pump house building structure. Contractor shall also provide and
facilitate the coordination among and between the pump equipment mechanical
contractor and the building structure sub-contractor(s) as may be required.
2. SUPPLEMENTAL INSTRUCTIONS AND REQUIREMENT
Supplemental instructions and requirements shall include, but not be limited to:
a.
b.
C.
d.
All exterior reinforced masonry walls shall contain matching synthetic stone
veneer finish identical to clubhouse treatment;
Exterior door shall be a fireproof double galvanized metal door and galvanized
fhne with an overall opening width of 6 feet. Color of door and fiame to be
selected by the Engineer prior to installation;
Minimum ceiling height / clearance inside building shall be 10 feet;
Seamed metal roof shall be a copper finish roof identical in material, color, and
roof seam pattern to the clubhouse roof;
19
e. Provide electrical service to the building sufficient to operate pump equipment
shown on plans;
f. Provide electrical lighting of building interior;
g. Provide one (1) exterior building light fixture, heavy duty and weatherproof, and
operational wiring connection, adjacent front door of building. Coordinate light
fixture selection and placement with Engineer prior to ordering fixture and
installing on building exterior. Activitation switch shall be located on outside
wall of building; coordinate placement with Engineer prior to installation;
h. Footings and foundations shall be coordinated in accordance with the
recommendations in the soils report or as otherwise directed by the geotechnical
engineer;
i. Provide potable water service to the building. Install one (1) exterior hose bib
connection to be coordinated with the Engineer prior to installation. Install one
hose bib connection to the inside of the building to be coordinated with the
Engineer prior to installation.
Secure final building inspection and approval by local building official. j.
3. PAYMENT ’ All costs associated with the pump house building structure, including but limited to
design, permits, processing and securing approvals, coordination with all trades and
subcontractors, and construction shall be contained in bid line item number 26 herein.
Contractor shall not request nor shall CPFA approve additional compensation for the
completion of this item of work.
1
I
4. STRUCTURAL CALCULATIONS
Enclosed are “structural calculations” prepared by CPFA subconsultants as
REFERENCE documents. These are provided to assist Contractor with preparing his
bid for bid line item number 26 herein.
20
Lasveeas '1425 Peak Drive Las vcplo, Nv a9128
(702) 933-7000
(702) 933-7001 Fax
STRUCTURAL zl3iI.S
19200 Von Kamn Avenue
Suite 600
Itvine,CA 92612
(949) 477100 1
(949) 477m Fax
CALC U LATI 0 N S
PROJECT: CARLSBAD GOLF COURSE
PUMP HOUSE BUILDING
CARLSBAD, CALIFORNIA Ehoenix
CLIENT PACE ~coctsdnl~, AZ aiizsa
8655 East vi De Ventun
PRCUECTN~: SN24378 Suite G200
(480)483-6111
DATE May 6, 2005 (480)4834112FPX
wrightcngineen.com SHEET INDEX
BASIS FOR DESIGN 1 C&!jICN LOADS 2
MASONRY DESIGN MI LATERAL ANALYSIS LI
CONNECTIONS CI
GRAVITY ANALYSIS C1
-c
FOUNDATION DESIGN FI
These calculations are the sole property
of WRIGHT ENGINEERS and may not be
reproduced In whole or part wlthout wrltten pcrmisslan.
Calculations are valid only far the above named project and location and are not valid unkss engineer's original wet slgned seal is affixed. my 0 52005
BASIS FOR DESIGN
1.1 BUILDING CODE: 2001 CAUFORNIA BUILDING CODE
1.2 ROOF LIVE LOAD (PSF) : 20 AT FLAT ROOF
1.4 WINDLOAD: REFER TO "DESIGN WIND LOADS- SHEET
1.5 SEISMIC LOAD: REFER TO "CBC DESIGN SEISMIC LOADS" SHEET
1.4 WINDLOAD: 70 MPH BASIC WIND SPEED IMPORTANCE FACTOR = 1 EXPOSURE C
R = 5.5 (BEARING WALL SYSTEM WITH MASONRY SHEAR WALLS) Nv'l.0 NA=l.O cv = 0.64
CA = 0.44
1.5 SEISMIC LOW. SEISMIC ZONE 4
2.1 FOUNDATIONS DESIGNED IN CONFORMANCE W RECOMMENDATIONS BY LEIGHTON AND ASSOCIATES, INC.; TRACT NO. 4841363406; DATED JAN. 23.1998 AND UPDATE LElTER DATED MAY 4,2000. ALL FOOTINGS SHALL EXTEND A MINIMUM OF 18
INCHES BELOW GRADE. ALLOWABLE DEAD PLUS LIVE LOAD SOIL PRESSURE 2500 PSF.
3.1 CONCRETE: FOOTINGS AND SLABS ON GRADE fc 4OOO PSI.
4.1 MASONRY: HOLLOW. LIGHTWEIGHT CMU WITH fm = 1500 PSI.
5.1 REBAR #S AND LARGER ASTM A615 GRADE 80 (FY = 60 KSI). BARS # 4 AND SMALLER ASTM A615 GRADE 40 MINIMUM (FY = 40 KSI). W.W.F. ASTM A185. P.T. STRANDS 270 KSI, 1/2 INCH DIA. SEVEN WIRE.
6.1 STRUCTURALSTEEL: SHAPE . STANDARO Fy (UNLESS NOTED OTHERWISE) STANDARD ROLLED SECTIONS ASTM A572-50 50 KSI
MISC. BARS AND PLATES ASTM A36 36 KSI (U N.O.) PIPES ASTMA501 36 KSI . ORASTMA53TYPEEORS,GFWDEB 35KSI TUBES ASTMA500 46 KSI BOLTS (EXCEPT IN WOW CONNECTIONS) ASTM A-325X -
THREADED ROD, EPOXY BOLTS, STUDS AND BOLTS IN WOOD CONNECTIONS ASTMA-307 - WELDS E-70 SERIES -
6.2 STEEL ROOF AND COMPOSITE FLOOR DECK VERCO OR EQUIVALENT. PREFAB STEEL JOISTS AND GIRDERS DESIGNED BY MFR. PER SJI GUIDELINES
7.1 COLD FORMED STEEL FRAMING: 12,14 AND 16 GAGE STUDS AND JOISTS MINIMUM YIELD STRENGTH 50 KSI. 16,20 AND 25 GAGE STUDS AND JOISTS, ALL GAGES OF TRACK, ALL DIAGONAL TENSION STRAPS OR BRACES, AND BRIDGING MINIMUM YIELD STRENGTH 33 KSI.
BASS CBC voB2404doc ~WRIGHTENGINEERS
METAL DECK ROOF.
STANDYQ SUM ROOF 2.0 r MID #SULAll@f4 3.0
1 IWBDECK 2.2
mu JOIST AT c c ac. 1.5
SPRAYoNFlREpRooFHG 1 .o
mMLERs 1.5
MECHLMlSC 3.8 DL(m: 16.0
MASONRY WALLS :
VCMU SOLD OROUTED ATUP O.C. 51 .O
C CHU SOW GwluTEo AT 4lY O.C. 53.0
BLCW SWDGR(XIIEDAT32"O.C. 55.0
8" CMU SOUD GROUTU) AT 24" O.C. 58.0
8. CMU SOUD OROvTED AT 16- O.C. 63.0
8' CMU SOW GROUTED 78.0
DESIGN DEAD LOADS
SLOPED ROOF NORMAL FORCE METHOD WIND LOAD ANALYSIS - PUMARYSYSTEM
q:
AWNETqvERT.RooF : (0.7 - 0.3W NETqVEKK ROOF : (0.9 + 0.m
: 0.20 : 0.80
: 1.00 : -0.20
NET MORE. ROOF : (0.3 + 0.7) NET HORIZ. ROOF : (-0.9 + 0.7)
ca
WINDWARD P wws (PSF)
NRPORooFPSF) HORK VERT ELW.(Fr) WAUS vumw ARo TOTAL
CASE1 13.4 2.7 OTO15 1.06 10.7 6.7 17.4
CASE2 -2.7 10.7 15~020 1.13 11.4 6.7 18.1
20TOZS 1.19 12.0 6.7 18.7
%TOXI 1.23 12.4 6.7 19.1
30~040 1.31 13.2 6.7 19.9
-.
NET P ACTH0 HORE0NTM.l.Y AT ROOF FOR CASE 2 IS A RESULTANT FORCE ACTfNQ HA
DIRECTION OPPOSm TO RiE WIND DIRECTION. THEREFORE. CASE 1 GovawS FOR LATERAL DESIGN
FoRSnEARwAl.LDESION.~NEcAsalUreRALFMICDsHowNABOVE
HllTHCAbEl AVUUOeEPUNALENTWHDUWFTPRESsURES~BUOW:
AVO. MUN. CASE 1 P UWn (PSI : 2.7
FoRNElUPUFtW"ECTDNDESlON(NOTCOMBlNED~UTERAL
LOADS), USE CASE 2 AVORMK EQUIVALENT UPUFT PRESSURE:
AVQ WN. CASE 2 P UWn (PSF) : 10.7
Cop@@ WRlGHT ENGINEERS
Carlsbad Golf Course Im
8EjSMCZON : 4
SEISMIC ANALYSIS
AB (FTW : 1,000
0.20
1.00
0.020
10
0
0.11
4.5
occuPANcY~ABLEl#Q[I -51: 4
I: 1.00
IP: 1.00
STATIC FORCE PROCEWRE ALLOWED ? vm : Y
(sECnu4 1aa.rs)
sMRF?(YfNJ: N
FLOORMR*lfpq: 0
ROOFWUOM~: 15
KR: 1-00 *: 0.00
PRlwARYsySTEu .. . v (K) : 0.244 w
Eaw: 1.265w
KLJw:azuw M
EQ~:o.o48w YlEL
h?w.zouEI Ep s7 : 0.071 W
hxm : 0.0
Eh Ea.=-1: 4.780wp
4 : 0.308Wp
82 &a: 0.440 Wp
I f Eh EQ. 30-1 1 I
ELEMENTICOMPONENT I SHMLOWANCHORS I I hy0m 1 LRFD I- SERVICE I LRFD I SERV~CE 1
0.880 Wp 0.629 Wp 1.760 Wp 1.257 Wp
0.308 Wp 0.220 Wp 0.440 Wp 0.314 Wp
ItPU Carlsbad Golf Course
STEEL BEAM
SlMPLE suppoRT. ALLOWABLE STRESS DESIGN.
BEAM : 09 REWCED -(10
SPAN cm : 25.00 bad DL(PW) LLpSF) LL(Pw) lRlB(Fi') Wn(PW) Wu(PLF) LEFT RKU(T
An<UZAo RoOF/FLR 15 20 19 8 274 1!54 2.88 2.86 M
AU.<U360 ROOFlFLR 20 30 28 0 0 0 2.42 2.42 LL
Lco: 3.59 8UF I9
LuNBuhcED(FT): 2.0 MBC 50 0 - 1 50 o 5.28 5.20 n - 19 0 - -
Alm(Sam: 200 UNFoRM~(PLF): 343 1% 1ws114 iIP4
LLREDwrloN(%): 4 DL U Comments 1~=130.0 inA4
POWLOAD--> Pwwcewnu~m~~~~(k): 1.00 1.00 atall= 0.50 An-Wn OK
M(w: 39.3
Fy(~si): 50
fb[wi): 22.12 OK
Fb (KSI): 33.00 . (Fl-1)
&= 11591 OK
&= 0.6h
c
By: Pro]ect: - Location: Summary: A90260 C8x11.5 x 9.0 FT Sedh AdeQUate BY: 51 5.6%
Multi-Loaded Beam[ AISC 9th Ed ASD ] Vw. 6.00.7 Curt McDonald, Wright Engineers, Inc. on: 05-04-2005
Controlling Factor: Moment
LOADING DIAGRAM
A R
Centerspan =QR . I
peadona Live Lo& Peed Load Total Loacl Udii Load A 810Lb 859Lb 1469Lb OLb B 810Lb 669Lb 1469Lb OLb
Live Gad Dead Load Total Load W 180Plf 135Plf 12Plf 326PH
MuHi-Loaded Beam[ AlSC Qth Ed ASD 1 Ver: 6.00.7 By Curt McDonald , Wright Engineers. Inc. on: 05-04-2005 : 11:02:02 AM Proiect: -Location: Summary:
Center Span Deflections:
A99250 Chi 1.5 x 9.0 FT Sectkm Adequate By: 515.6% Controlling Factor. Moment
Dead Load: DLDCen!er= Live Load: LLD-Center= Total Load: TLDCenter= Center Span Lefl End Reactions (Support A): Lhre Load: LL-b-Az Dead Load: DL-RXFA~ Total Load: TL-b-A= Bearing Lennth Required (Beam onk, support capacity not checked): BL-A=
Lie Load: LL-h-Bx Dead Load: DL-Rm)-B= Total Load: TL-Rxn-B=
Center Span RIQM End Reactions (Support B):
~ .-. ~ Bearing Length Required (Beam onty, support capacity not checked): BL-B= Beam Data: Center Swn Lennth: Center Span Unbraced LenathTop of Beam: Center Span Unbraced Length-Bottom of Beam: he Load Deflect. Criteria: Total Load Deflect. Criteria:
Live Load: Dead Load: Beam Self Weight Total Load:
Center Span Loading: Uniform Load
L2- Lu~-Tow L~Z-Botto~k U U
wL-2= wD2= BSW= wT-21
810 LB ’ 659 LB 1469 LB 0.94 IN
810 LB 659 LB 1469 LB 0.94 IN
9.0 FT 2.0 Fr 9.0 Fr 360 240
180 PLF 135 PLF 12 PLF 327 PLF
-.
Carlsbad Golf Cow
MASONRY LINTEL
250
24
20
19.4
1125
25.8
DL (K) LL 0 COWZECTS
Pc-IRAwLQKI--s 0.00 0.00 ATalL= 0.00
Mmw: 1.90
As B~T (wq : 0.62
dwr(iN): 17.69
p BOT : 0.0034
. kBOT: 0.34 OK
np BOT : 0.0873
1 BOT : 0.89 2/lk BOT : 6.64
fb BOT(KsI): 64 OK
kMTm0:2.3 OK
LEFT RIGHT
V0: 1.21 1.21 DL
0.06 0.06 LL
1.27 1.27 TL
fy(ps1): 10.4 OK
GROWSOLlD?~/N]: N
REBAR EACH FACE? [VN] : N .
NOMINAL WALL t (M) : 8
NOMINAL JAMB t (1N) : 8
-., ( I6AT 48' O.C. )
-IN VERT(W) : 0.05
EaUlVMRTAS(E0:0.08 ,&WOK
BASK: WIND SPEED ()uIpH) : 70
EXPOSURE: C
PARTWLY ENCLOSED? [vw : N
iw: 1.00
WIND LOAD (PSF) : 36.03
31STANCE TO SUSMK: SOURCE (KM): 5.6 1 WAIL OPENINGS 0: LEFT JAMB RIGHT
LIMIT Na PER 1629.4.2(Y/N)7 N 0.00 2.00 0.00
np:0.043 kd (w: 0.968 CALCULATED JAMB WIDTH 0 : 2.00
k: 0.254 OK jd 0: 3.490 UNIFORM LOAD CONCENTRATION FACTOR 1.00
j: 0.915 ak: 8,604 POlNT LOAD DISTRIBUTION FACTOR 0.50
a I-RUM PCMIIVU
WAU WIDTH
DL LL fRlB(F0 FXE(P0 e(IN) 0 WD WL w, ' s
ROOF LEDGER LOAD (PSF) : 15 20 4.5 3.00 6.81 - 0.068 -
FLOOR LEDGER LOAD (PSF) : 76 50 0.0 3.00 6.81 - 0.000 0.000 - -
ROOF CONCENTRIC LOAD (PSF) : 15 20 0.0 I - 0.WO -
FLOOR CONCENTRIC LOAD (PSF) : 15 125 0.0 - - - 0.000 0.000 - -
ROOF CONCENTRATED LOAD (10 : 0.00 0.00 - 0.00 3.81 1.00 O.OO0 I
FLOORCONCE"€DLOAD(K): 0.00 0.00 - 3.00 6.81 1.00 0.000 O.OO0
0.090 0.000
o.OO0 o.Oo0
o.Oo0 0.m - - - - - e -- - - - 0.43
0.495 O.OO0 0.090 0.m
WALLSELFO: -
112-121 [12-13a] (IZ-lSb] [l2-14] [12-1!q [lz-lq
LOADCASE: D+L*L~ D*L*W D*L+E 0*L+W D+L+WR D*L*E - Fs (KSI) :
Fa (mi) :
Fb (MI) :
P(WFT1:
P 'e (K-ITW :
M WIND (KRIFT) :
M SEIS (K-FTFT) :
fa (KSI) :
Fb' (KSI) :
fb (MI) :
fs (la) :
1
24.00
0.164
0.250
0.59
0.04
0.00
0.00
0.01 7
0.234
0.020
2.00
- 2
32.00
0.219
0.333
0.50
0.02
0.24
0.00
OK 0.009
0.320
OK 0.155
OK 11.73
3
32.00
0219
0.333
0.50
0.02
0.00
0.29
OK 0.009
0.320
OK 0.182
OK 13.81
4 6
32.00 32.00
0.219 0.219
0.333 0.333
0.50 0.50
0.02 0.02
0.24 0.12
0.00 0.00
OK 0.009 OK 0.009
0.320 0.320
OK 0.155 OK , 0.083
OK 11.73 OK 6.29
6
32.00
0.219
0.333
0.50
0.02
0.00
0.29
0.009 OK
0.320
OK
OK 0.182 OK
OK 13.81 OK
h
Carlstmd Golf coursc
MASONRY WALL
WALL : Typkal Jamb
SEISMIC ZONE : 4
OCCUPANCY (TMLElbK) F .9 : 4
SNOW? [v/N] : N
SEISMIC SOURCE TYPE [A,B.q c
LIMIT Na PER 1629.4.2(Y/N)? N
SOIL PROFILETYPE (TABLEIAD [SA - SF] : SD
XSTANCE TO SElSMlC SOURCE (KM): 5.6
np :0.124
k : 0.389
j : 0.870
TOP OF PARAPET Em. (W: 14.0
ROOF Em. (R): 10.0
TOP OF WALL ELW. (FT) : 40.0
BAMOFwALLELN.(fT): -1.0
Em~9: 1125
OK n: W.8
apvmurw: 1.5
Rpvmr-: 3.0
Q:o.44 .
tp: 1.00
Fpll.4 : 0.424 W
SEISMIC LOAD (PSF) : 33.09
~~
ENGINEERS
CRoWS~~lN]: N
REBAR EACH FACE? [vns] : Y
NOMHALWN.Lt(ur): 8
NOM~NALJMIB~~N]: 8
VERTRCBARW: I
4 (# 6 AT 40' O.C. )
ASMINMRT (INq : 0.05
EOUIVVERTAS~O: 0.31 >&Mm OK
BASIC WIND SPEED 0 : 70
EXPOSURE: C
PARWY ENCLOSED? VN: N
Iw: 1.00
WIND LOAD (PSF'): 16.03
WALL OPENINGS 0: LEFT JAMB RKNT 0.00 2.00 6.00
kd (tw : 2.068 CALCULATED JAMB WIDTH (FT) : 2.00
OK Id (IN) : 4.623 UNIFORM LOAD CONCENTRATION FACTOR 2.50 ajk: 5.904 POINT LOA0 DISTRISUTION FACTOR 0.50
0 Fm)M -nu%u
WALL WIDTH
Dc LL TRIB~ FACE(W eo (FT) WD WL wu s
ROOF LEDGER LOAD (PSF) : 15 20 4.5 3.00 6.81 - 0.169 - 0225 0.000
FLOOR LEDGER LOAD PSF) : 76 50 0.0 3.00 6.81 - 0.000 O.OO0 - -
ROOF CONCENTRIC LOAD (PSF) : 15 20 0.0 I - - 0.000 - 0.000 o.oO0
FLOOR CONCENTRIC LOA0 (PSF) : 15 125 0.0 - - O.OO0 0.000 - -
ROOF CONCENTRATED LQAD (K) : 0.50 0.50 - 0.00 3.81 1.00 0.250 - 0.250 o.Oo0 FLOOR CONCENTRATED LOAD (K) : 0.00 0.00 - 3.00 8.81 1.00 0.OOO 0.000 - - - - - - - - 1.85 WAUSELF(WFT): - c- -
2.271 O.OO0 0.475 0.000
[12-121 [12-13s] p 2-1 331 flZ-l4] [12-1q [12-1@
FS(WI): 24.00 32.00 32.00 32.00 32.00 32.00
LOADCASE: D*L+L~ D*L*W D+L+E D+L*W D*L+WR D+L+E
1 2 3 4 5 6
Fa (w: m (WI) :
PWr):
P 'e (K-FTIFT) :
M WIND (K-FTm :
M SEIS (l(-FT/Ft) :
fa (ai) :
Fb' (mi) :
fb (at) :
fs (KSI) :
0.153
0.250
2.75
0.19
0.00
0.00
0.030 OK
0201
0.040 OK
1.62 OK
0.204
0.333
2.27
0.09
0.61
0.00
0.025 OK
0.293
0.145 OK
5.87 OK
0.204
0.333
2.27
0.09
0.00
1.25
0.025
0.293
0.280
1 1.33
0.204 0.204 0.204
0.333 0.333 0.333
2.27 2.27 2.27
0.OD 0.09 0.09
0.61 0.30 0.00
0.00 0.00 1.25
0.293 0.293 0.293
OK 0.025 OK 0.025 OK 0.025 OK
OK 0.145 OK 0.082 OK 0.280 OK
OK 5.87 OK 3.30 OK 11.33 OK
BLOCKWW ID97 UBC vo6(Ho3xls WAU MRsloN #-164(1
MASONRY WALL
WALL: WaJlPtsteelbeam
SpEcw*)8PEcTKW?fY/NJ: N TOPOFPARAPETELEV. (FT): 14.0
ROOF Em. F'O : 10.0
TOPOFWAUELRI.(Fr): 10.0
Pm(Psb: 1500
REBAR FY (10: 60
WMI8EVO: 78 wEofwAuELEV.(FT),: -1.0
ACTUAL t M : 7.625
ImJW. W) : 7.m mW9: 1125
Hit: 17.31 OK n : 25.8
d (w : 5.31 r(w: 219
H'lr: 60.27 Ca : 0.44
Ip: 1.00
Fptj.4 : 0.424 W
apvmmw: 1.5
Rp FMLE m : 3.0
SEISMICZONE: 4
occuPANcl~~~~-4: 4
MMIVnul: N
SOU PROFLE TYPE FA& CY - Sq : SD SEISMIC LOAD (PSF) : 33.09
SEI= SOURCE TYPE: 64,B.q C
lISTANCE TO SEISMIC SWRCE (lo: 5.6 WALL OPENINGS (FT): LEFT JAMB RW
UMlT Na PER 1829.4.2(Y/N)? N 0.00 2.00 0.01
np : 0.062 kd (IN) : 1 .no CALCUUTEO JAMB WlDM (FT) : 2.00 '
k: 0.296 OK ld (m) : 4.789 UNIFORM LOAD CONCENTRATION FACTOR 1.00
j: 0.901 2Ijk: 7.505 PQM LOAD DISTRIBUTK)N FACTOR 0.50
ROOF LEDGER LOAD (PSF) : 15 20 4.5 3.00 6.81 - 0.068 - 0.090
FLOOR LEDGER LOAD (PSF) : 76 50 0.0 3.00 6.81 - O.OO0 O.OO0 -
ROOF CONCENlRK: LOAD (PSF) : 15 20 0.0 - - - O.OO0 - 0.000
FLOOR CONCENTRIC LOAD (PSF) : 15 125 0.0 - - - 0.000 0.000 -
ROOF CONCENTRATED LOAD (K) : 2.39 2.12 - 3.00 6.81 1.00 1.195 - 1 .om
FLOOR CONCENTRArrD LOAD (K) : 0.00 0.00 - 3.00 6.81 1.00 O.OO0 0.000 - WAUSELF(IVFT): - - - - - I 0.74 - -
2.006 O.Oo0 1.150
0.000
0.000
-
-
0.000 - -
0.000
[17.-19 (12-1381 [l7.-13b] [i7.-14] p2-16) 112-1q
LOAD CASE: D + L + ~r D+L+W D+L+E D+L+W D+L+Wn O+L+E
1 7. 3
Fs (GI) : 24.00 32.00 32.00
Fa (GI): 0.153 0.204 0.204
Fbo: 0.250 0.333 0.333
PW: 3.16 2.01 2.01
P*e(IGFTm: 0.68 0.36 0.36
MWIND(K-FT/FT): 0.00 0.24 0.00
M SEIS (KR/FI) : 0.00 0.00 0.50
fa(K61): 0.035 OK 0.022 OK 0.022 OK
Fb'(Ksl): 0.193 0.197 0.297.
fb(ICSl): 0.182 OK 0.160 OK 0.229 OK
fS(KS1): 11.19 OK 9.82 OK 14.05 OK
4 5
32.00 32.00
0.204 0.204
0.333 0.333
2.01 2.01
0.36 0.36
0.24 0.12
0.00 0.00
0.022 OK 0.022
0.297 0.297
0.160 OK 0.128
9.82 OK 7.84
6.
32.00
0.204
0.333
2.01
0.36
0.00
0.50
0.297
OK 0.022 OK
OK 0.229 OK
OK 14.05 OK
1
4
c
Vertical Distribution of Lateral Forces [CBC 20011
hp := 14ft [Height OfPareWl
t := 84n [CMU wan thiissl
k:= 1
x := 1 .. 1 [#stories= 11
n := 1 pstofies= 11
V 3 .175 pasa shear coefficient)
[Roof diaphragm height]
:= (b")" [Floor diaphragm height]
[Length d bibutary wall] L := 404
Frbutary wan weight to roof diaphragm]
Fributary waH wdght to floor diaphragm]
w:=cw,
X
W = 56.8 kip rota1 dead load used for seismic load]
[Distribuled force coefficient, see sheet I/ 1 [Roof coeffident] F= (0.175) w
RCM
1111
Diaphragm Shear
Roof:
V = 0.175
L := 25.ft
Vx := 5.O.kip [une Load a! fine 1, see sheet cd ] wp := w
n := 1
i=x FPZx := 7' wpx Fp2='(0.175) w cq i=x
[PLF at RoofJ fv := fv-* fv = (251.4)pIf V 251plf 500 plf OK
[Use (4) puddle welds and button punch at 12" O.C. max. I
Chord Forces
Root
w := 248-pIf IDMiihM 1041
L := 4O.ft [Dlaphregrn leWth]
d := 25.A [Diaphragm depth]
C := T
Wall Anchoraae
4
Fph = 420plf
Fp := max(Fp,Fp-)
P := Fp.9-A
Fp = 420plf
P = 3.78kip [Beams spaced at 9-0" o.c.]
-.
Carisbad Golf Course
Non-Load bearing wall
Tvd~al N~n-load Bearin~r Led0 er
Steel Angle design:
WDL 4.0.ft. 15psf
WDL = 60plf
~n, := 4.0.ft-35.p~f
= 140plf
Note: For angle design, assume that loads are applied between headed studs. For stud design, assume that loads are applied directly at studs. (conservative for
both cases)
wn.(4-fi)2 Mx := Mx = 0.224fikip ,[Ernbed studs spaced at 4'4" o.c.] 10
n Fp.(4ftf My := My = 0.672 ftkip [Embed studs spaced at 4'4" o.c.] 10
ITw L3x3x1/4 (LL@
2 Sx := o.577.ih3 Sy := 0.577.in3 A := 1.44.in rbX := 0.93.in E := 29000-hi K := 1
Load case 2 (RDL + C or RTL): C = 1984kip [Conservative to use R, + C]
wn. ( 4.fl)2 Mx := Mx = 0.224ftkip [Embed studs spaced at 4'4" o.c.] 10
Mx
s, 0.85.-
[ASD H1-1]
C
0.6.36.kSi
-
CSR := A+ [ 1 - 2]-0.6-36*ksi Fex
C -
CSR := A+ [ASD H1-1] 0.6.36.kSi [ 1 - 2]-0.6-36*ksi Fex
CSR = 0.863
Check = "OK"
CSR = 0.252
Check = "OK"
CONCRETE EMBED PLATE DESIGN
MscRwnow . Steelbeamsupport
PW. rcp3l): 1500 coNcRETEpIpE[lq: 1 ANCHOR TENSILE STRENGTH rs o : 80 . NORWU WT. 111. WHIWT. pL (uNDLKu(Tw7. LJ1
4 +: 0.85 x: 2.00
SPECIAL INSPECTION? [VM : N
LOCATED IN TENSILE ZONE? flw : Y
FACTORED LOA0 MULTIPLIER : 3.0
db ON) : 0.75
Abwa: 0.44
Le ON): 5.625
tC M : 7.625
OD(*(): 1
X (in): 7
wrap: 0 Yco: 0 4 0: 0.75
LQW: 14
WON): 9
TE” GROUP :
NaOFANCHORSrncRouP: 2
VU FOR &Roup : 8.25
PuFoRoRocIpw: 10.38
a OW: 3.40
TENSION STRENOM:
THCKGLAB...
&om: 251.8
PCW: 39.0 G COY ERN^
l” am...
Ap (W: 251.8
pc (19 : 39.0
8mL CQNTROLS...
PSS (10: 47.71
SHEARSTRENGTH
vo (Q ...
WEAKEST ANCHOR x No. OF ANCHORS : 27.38
EST ROW MEDON ~EUST. x No. OF ROWS : 27.38
STRONQEST ROW BAOED ON EDGE aSr : n.38
c-
VC TOTAL00 : 54.75
VSS (19: 39.76
COMBINED STRESS RATIOS:
1 10 (Pu IPc) : 0.41
1 I+ (vu Nc) : 0.46
1 /H(Pu IpcyYSn) + (vu Nc)Ym)l: 0.38
(Pu Ipssp2 + Wu NSP2 : 0.09
OK
OM
OK
OK
COMPRESSION GROUP :
2
8.25 1.62 3.40
251.8
39.0 CCCIOVERM)
251.8
39.0
47.71
27.38 ccoovp(Nli
27.38
27.38
39.78
0.06 OK
0.46 OK
0.22 OK
0.04 OK
,-
Component
Virgin Wood Cellulose Fiber Mulch
Fertilizer (1 6-20-0) Ammonium
Binder (1 )
PhosDhate Sulfate. Plus 15% Soil Sulfur
LANDSCAPE AND IRRIGATION MATERIALS
Application Rate
grams per sq. meter (pounds per acre)
225 (2000)
35 (300) 7 (60)
LANDSCAPE MATERIALS.
Wetting Agent
Green Colorant
Plant Tablets Planting Tablets shall be tightly compressed commercial grade fertilizer tablets that consist of the
following percents by weight: 12% nitrogen, 8% Phosphoric acid, 8% potash, 20% humus, 4% humic acids.
Per Mfg. Recommendation
Per Mfg. Recommendation
The Planting Tablets shall be delivered to the site in the original unopened containers, bearing the manufacturer’s guaranteed analysis. Any damaged tablets will not be acceptable.
Fertilizer for Hydroseeded areas.
Fertilizer shall be a fast-release, 16-20-20 commercial, dust-free, homogeneous pellet fertilizer having the following guaranteed analysis: Nitrogen 16% Phosphorus 20% Potassium 20% ‘Best’ or approved equal
Pre-Plant Fertilizer. Pre-Plant Fertilizer shall be a fast-release 1-1 0-1 0 commercial, dust-free, homogeneous pellet fertilizer having the following guaranteed analysis: Nitrogen 1% Phosphorus 10% Potassium 10%
‘Best’ or approved equal
Post-Plant Fertilizer for Planted Areas. Post-Plant Fertilizer shall have 14-7-3 NPK analysis,
granular and applied to water feature, slopes and park areas. ‘Best’ or approved equal.
7
Southern Willow Scrub and Riparian Scrub Area Mulch Fertilizer and Additives. In addition to
the seed mix shown in the table for Southern Willow Scrub and Riparian Scrub Areas the sluny
mixture shall be applied at the rates shown in Table 21 2-1.2.5.2tA)
Table 212-1.2.5.2(A) SOUTHERN WILLOW SCRUB AND RIPARIAN SCRUB AREA MULCH FERTILIZER AND
ADDITIVES
r
1
Component
Virgin Wood Cellulose Fiber Mulch
Fertilizer (0-45-0) Triple Super Phosphate, Plus 15%
Binder (1 )
Fertilizer (38-0-0) Urea Formaldehyde
Soil Sulfur
4
Application Rate
grams per sq. meter (pounds per acre)
225 (2000)
30 (250)
7 (60)
6 (50)
Wetting Agent
Green Colorant
Per Mfg. Recommendation
Per Mfg. Recommendation
(Required to be incorporated only when applied between the months of Nov. through Feb.)
Component
Virgin Wood Cellulose Fiber Mulch
Fertilizer (0-45-0) Triple Super
Stabilizing Emulsion (1)
Fertilizer (38-0-0) Urea Formaldehyde
Herbicides and Pesticides. Shall be used in their appropriate applications with strict adherence to
manufacturer’s specifications and instructions. Postemergent herbicide for all areas shall be
Glyphosate, N-(phosphonomethyl) glycine, in the form of its isopropylamine salt such as Roundup
Pro, Diquat, Montar, or approved equal. Preemergent herbicide for shrubs and groundcover areas
planted from flats shall be Treflan, Surflan, Eptan, or approved equal.
Application Rate
grams per sq. meter (pounds per acre)
225 (2000)
11 (1 00)
7 (60)
6 (50)
General Soil Conditioners. Agricultural-grade gypsum shall be a calcium sulfate (CaS04 HzO)
product - 94.3 percent. 90 percent shall pass a 50-mesh screen. Control of dust during application is
mandatory.
Phosphate, Plus 15% Soil Sulfur
Wetting Agent
Green Colorant
Iron Sulfate shall be ferrous sulfate in pelletized or granular form containing not less than 20.0
percent iron expressed as metallic iron. Iron Sulfate pellets shall be of size and gradation such that
98 percent is retained on a 10-mesh screen.
I Per Mfg. Recommendation
Per Mfg. Recommendation
Stabilizing Emulsion. Stabilizing emulsion shall be a concentrated liquid chemical that forms a
plastic film upon drying and allows water and air to penetrate. The film shall be nonflammable and
shall have an effective life of at least one year. Stabilizing emulsion shall be nontoxic to plant and
animal life and nonthinking to concrete or painted surfaces. In the cured state the stabilizing
emulsion shall not be re-emulsifiable. The material shall be registered with, and licensed by the
California, Department of Food and Agriculture, as an “auxiliary soil chemical”. Stabilizing emulsion
shall be miscible with water at time of mixing and application.
-
2
- Seed for Disturbed Areas. seed varieties shown in Table 212-1.3.1 (A). Hydroseeding mix for Disturbed Areas shall consist of no less than the
Seed Variety
Rose Clover
Festuca Megalura, Zorro Fescue
Eschscholzia Californica
Achillea Millefolia
Alyssum (Carpet Of Snow)
Dimorpholeca
Application Rate
grams per sq. meter (pounds per acre)
2.5 20 (I)
2.5 20
0.35 3
0.45 4
0.35 3
0.25 2
Seed Variety
Ambrosia Psilostachya
Artemesia Douglasiana
Artemesia D racuncu I us
Atriplex Patula SSP, Hastata Halberd Leaf Saltbrush
Encelia Californica, California Sunflower
Festuca Megalura, Zorro Fescue
lsocoma Venetus, Coastal Goldenbrush
Leymus Condensatus, Giant Wild Rye
Oenothera Hookerii, Hooker’s Primrose
-
Application Rate
grams per sq. meter (p ounds per acre)
0.35 3
0.35 3
0.25 2
0.25 2
0.25 2
0.25 2
0.45 4
0.45 4
0.10 1
3
Seed Variety
Encelia Californica
Eschscholzia Californica, California Poppy
Festuca Megalura, Zorro Fescue
lsocoma Venetus, Coastal Goldenbrush
Leymus Condensatus, Giant Wild Rye
Lotus Scoparius, Deerweed - Lupinus Succulentus, Arroyo Lupine
Phacelia Tanacetifolia
Application Rate
grams per sq. meter (p ounds per acre)
0.45 4
0.25 2
0.25 2
0.45 4
0.45 4
0.45 4
3 0.35
0.25 2
Seed for Riparian Woodland Areas
Seed Variety
Ambrosia psilostachys Western Ragweed
Anemopsis californica Yerba mansa
Baccharis glutinosa Mule-fat
Lupinus succulentus Arroyo Lupine
Oenothera hookeri Hooker's Primrose
Festuca melgalura Zorro Fescue
Hydroseeding Mix for this area shall consist of not less than the seed varieties shown in Table
212-1.3.4
Application
Grams per sq. Rate
0.35 3.0
0.55 5.0
0.35 3.0
I .35 12.0
0.55 5.0
0.45 4.0
meter (pounds per acre)
Vitis girdiana Valley Grape I 0.25
Total
2.0
34 Lbs/Acre
Erosion Control Matting. Erosion control matting shall be made of 1 00-percent-biodegradable,
weed-free wheat straw of thickness and density yielding 270 grams per square meter (0.50 Ib./sy)
with photodegradable polypropylene netting with a density of 0.89 grams per square meter
(1.64 Ib/l000 sy) having an approximate mesh interval of 50 mm x 50 mm (2" x 2") on each face of
the straw mat. The straw mat shall be sewn together with unidirectional lines of cotton or
polypropylene thread spaced approximately 50 mm (2") apart. Erosion control matting shall be
"North American Green, DSl50", "BonTerra S2", or approved equal.
Erosion Control Mat Staples.
U-shaped 1 l-gauge mild steel staples. Erosion control mat staples shall be 25 mm x 150 mm (I" x 6),
Root Barriers. Root barriers shall be no less than lm (39") in width. Root barriers shall be
"Biobarrier", as manufactured by Reemay, Inc., 70 Old Hickory Boulevard, Old Hickory, TN 97138,
Phone 61 5-847-7000, no substitutes will be accepted.
IRRIGATION SYSTEM MATERIALS
Pipe and Fittings
Brass Pipe and Fittings. Brass pipe shall be IPS standard weight 125 LB 85 percent copper and
15 percent zinc, trade designation seamless red brass pipe conforming to the requirements of ASTM
B43-91. Brass pipe fittings and connections shall be Standard 125 LB class 85 percent red brass
fittings and connections.
Ball Valves. Ball valves shall have bottom-loaded pressure-retaining stems, glass-reinforced seats,
and reinforced TFE stem packing seals. Valves sizes 13 mm (W) to 50 mm (2") shall be pressure
tested, air under water, in the opened and closed position by the manufacturer. Ball valve must
conform to Federal Specification WW-V-35B, Type II, Class A, Style 3, End Connection A or C.
rated at 4140 kPa (600 PSI) WOG and 1030 kPa (150-PSI) saturated steam. Each valve shall be
4
4
Pressure Regulator Valve. Pressure regulator valve shall be bronze body with screw fitting.
Wye Strainers. Wye strainers shall have a cast iron or all-bronze body with a removable stainless
steel or monel strainer. Wye strainers shall be capable of withstanding a cold water working
pressure of 1034 kPa (150 psi). Wye strainers at backflow preventer assemblies shall be equipped
with a gate valve at the outlet. All other wye strainers shall be equipped with a garden valve at the
outlet.
-
Hose Size-Nominal
(Millimeters) (Inches)
5h3
14
15
20
25 1
3
The strainer screen for the wye strainer in a backflow preventer assembly shall have an open area
equal to at least 3 times the cross-sectional area of the pipe based on an iron pipe size and shall be
woven wire fabric with 850-pm mesh or perforated sheet with 1 .I4 mm (0.045”) diameter holes.
All other wye strainers shall be equipped with 425-pm strainer screens.
Minimum Wall Thickness* Range
(Millimeters) (Inches) (Percent)
3.73 0.147 12
3.91 0.154 12
4.55 0.179 12
Additional Equipment. Contractor shall provide the following items to the Engineer:
1. Two control valve keys.
2. Two wrenches for removing each different type of sprinkler head.
3. Two quick coupler keys. The keys and hose ells shall be of the same manufacturer as
4. the coupling valve.
5. Five keys for opening and locking each automatic controller and enclosure.
Flexible Hose.- Flexible hose shall be nonrigid polyvinyl chloride (nonrigid PVC) hose conforming
to the specifications of ASTM Designation: D 2287, Cell-type 6464500.
Wall thicknesses of nonrigid PVC hose shall conform to Table 212-2.5(A) when determined in
accordance with ASTM Designation: D 2122.
ELECTRICAL MATERIALS.
Irrigation Electrical Service Equipment and Enclosures.
incorporate the following elements:
1.
2.
3.
4.
Electrical service equipment shall
One 1 00-amp, 120/240-volt, single-phase load center, as approved by the Engineer;
One 100-amp rated commercial meter socket suitable for the San Diego Gas and Electric
Company meter, with provision for test block bypass having a UL listing and EUSERC approval;
One 15-amp circuit breaker for each irrigation controller energized by the service;
One 20-amp circuit breaker for the duplex receptacle.
-
5
5.
6.
7.
8.
9.
IO.
11.
12.
13.
14.
15.
The design, assembly, grounding, wiring, and components of the irrigation electrical service
equipment and enclosure shall meet the requirements of the 1996 edition of the National
Electrical Code.
Electrical service equipment shall be enclosed in a cabinet constructed entirely of 14-gage, or
heavier, 304 stainless steel. The cabinet shall be of welded construction with a brushed finish;
anchoring points shall be inside the enclosure.
The cabinet shall be HYDROSAFE Model No. HS9, Strong Box, or approved equal.
The cabinet shall have a 304 stainless steel interior bulkhead separating the 120/240-volt
electrical service section from the irrigation controller section.
No wood components shall be used in the enclosure.
Each section of the cabinet shall have full front opening doors with piano hinges, integral
keylock and hasp and staple, or other provision, for padlock.
The cabinet shall be provided with cross-flow ventilation. Ventilation openings shall be located
and designed to preclude rain, irrigation splash, vermin, and insects from entering the cabinet.
The controller side door shall have provision for mounting control schematics without the use of
adhesives or fasteners. The service side door shall have a clear acrylic plastic window to allow
the electrical meter to be read.
The cabinet shall have a duplex 15-amp, 120-volt receptacle with ground fault interrupter
protection mounted on the interior service side.
Concrete footings and pads supporting the Electrical service equipment shall be 560-C-3250
and shall be no less than 150 mm (6“) thick.
Anchor bolts to secure the service equipment to the concrete pad shall be 10 mm (3.8”)
diameter by 150 mm (6“) long hot dip galvanized or stainless steel headed bolts with washers,
without sleeves, conforming to section 304-1.7. Anchor bolts to secure the service equipment
to the concrete pad shall be embedded in the concrete slab between 65 mm and 100 mm (2%’’
and 4). -
LANDSCAPE AND IRRIGATION INSTALLATION
STOLONS
Stolons shall be Tifway 419. The Stolons shall be completely healthy and free of weeds, disease
and insect infestations.
SOIL PREPARATION
A.
B.
C.
D.
E.
Prior to planting sod, remove all rocks and debris, eradicate and physically remove all
vegetation and weeds, dead or alive, from the site.
Rototill or spade the area to a depth of 4 to 6 inches. Eliminate drainage problems by having
soil slope away from foundations, etc.
Incorporate organic matter (humus, redwood, sand, etc.), gypsum, lime and fertilizer as
recommended by an approved soils report to a depth of 3 to 4 inches of the soil profile.
Rake and smooth the soil, removing rocks, roots, and large clods. Roll the area lightly with a
lawn roller 113 full of water, leaving the grade 1 inch below finish grade.
Water the prepared area to a depth of 6 inches to settle soil and provide a moist base for turf.
SODDING
A.
B.
Prior to planting, the irrigation system shall be tested and fully functional.
Sod shall be harvested within 24 hours prior to delivery and planted within three days after
harvest.
6
L.
C.
D.
Install sod immediately upon delivery. In hot weather, protect unlaid sod by placing stacks in
shade, covering with moist burlap sacking and sprinkling.
Begin installing sod along the longest straight line, such as a driveway or sidewalk. Butt and
push edges and ends against each other tightly, without stretching. Avoid gaps or overlaps.
Stagger the joints in each row in a brick-like fashion, using a large sharp knife to trim corners,
etc. Avoid leaving small strips at outer edges as they will not retain moisture. On slopes, lay
the turf pieces horizontally across the slope. On 2:l slopes or greater, stake sod to hold in
place with "/2" x 1" x 12 pegs at two-foot spacings. To avoid causing indentations or air
pockets, avoid walking or kneeling on the turf while it is being installed or just after watering.
Do not lay whole lawn before watering. When conveniently large area has been sodded,
water lightly to prevent drying.
After installing the turf, roll the entire area to improve turf-to-soil contact and remove air
pockets.
Begin watering within 30 minutes of installation.
-
'
E.
F.
STOLONIZING
A.
B.
C.
D.
E. F.
IC
G.
Stolons shall be harvested within 24 hours prior to delivery and planted within three days
after harvest.
Hydrosprig stolons immediately upon delivery. In hot weather, protect unplanted stolons by
placing them in shade, covering with moist burlap sacking and sprinkling.
The rate of application of stolons shall be: 225 US Standard Bushel per acre between June
1" and July l!jth; 300 US Standard Bushel per acre between July 16'h and August 15*;
hydrosprigging stolons after August I 5'h is not recommended.
Include 60 Ibs. tacifier and 1800-2000 Ibs. wood fiber per acre during hydrosprigging
operation.
Thoroughly water the completed installation immediately after stolon application.
Maintain water saturation of the soil for the duration of the germination period to ensure
proper establishment.
Reapply stolon application to all areas where the turf is thin or bare after the germination
period.
HYDROSEEDING
A. All areas to be hydoseeded shall have been prepared as though fairway areas on the golf
course. Fertilizers , as prescribed by the consulting agronomist, shall be incorporated into
the slurry prescribed rate. Dolomite lime shall be spread as determined by soil tests upon all
areas to be hydroseeded. Hydroseeding shall be conducted under favorable weather
conditions during the season normal for such work to be performed.
B. Hydraulic mulch shall be Flexterra, a Flexible Growth Medium (FGM), as manufactured by
PROFILE Products. The FGM shall require no cure time and be comprised of wood fiber,
cross linking hydrocolloid tackifier, co-polymer gel and crimped interlocking fibers. The FGM
shall be manufactured using thermal-maechanical defibration to create wood fibers that,
when combined with tackifier and synthetic fbers, shall have a minimum water holding
capacity of 1500%. The FGM shall be combined with water, seed and fertilizer, and mixed
using jet agitated or mechanically agitated equipment at a rate of 50 Ibs. of fiber per 125
gallons of water. Apply FGM at the appropriate rate based upon slope and soil conditions at
a minimum of 3000 Ibs. per acre. Spray FGM using a fan-type nozzle (when possible, use a
50-degree tip), applying from two opposing directions to ensure proper soil surface coverage.
FGM shall be used wherever quick, dense vegetation is required and on slopes where the
7
C.
D.
E.
F.
G.
H.
I.
J.
threat of soil loss or water contamination or excessive runoff dictates an effective treatment.
FGM shall be non-toxic, bio and photo degradable and completely safe for the environment.
The wood fibers of mulch must maintain uniform suspension in water under agitation and
shall blend with grass seed, fertilizer and other additives to form a homogenous slurry. Upon
application, the mulch material shall form a blotter like mat covering the ground. This mat
shall have the characteristics of water absorption and percolation and shall cover and bond
grass seed in contact with the soil.
The FGM shall be green in color to aid in visual metering during application. The dye shall
be biodegradable and not inhibit plant growth.
The FGM shall conform to the following application rates and specifications:
Nozzle: Use a fan type nozzle (50 degree tip)whenever possible for better soil surface
coverage.
Typical application rate:
Flat Areas--20001bs /acre
3:l Slopes or less--3000 Ibs/acre
2:l Slopes or less--3500 Ibs/acre
1:l Slopes or less--4000 Ibs/acre
Physical Properties:
Moisture Content--12% 2 3
Wood Fiber--85% MAX
Locking Fibers-5% 2 1
Crosslinked Tackifier--10% 5 1
Water Holding Capacity--1 500% MIN
Organic Material--95% MIN
Color--Green
pH--4.8% 2 2
The FGM shall be packaged in units not exceeding 100 Ibs. and be suitable for outdoor
storage for up to six months. The package shall contain current labels, the manufacturer's
name and address, net weight, and customer service number.
Hydraulic equipment used for the slurry application of prepared fiber mulch shall be of the
"super Hydroseeder" type, or other approved types. Using this equipment, pure FGM, seed
and fertilizer slurry shall be applied evenly over the soil surface in a one step operation.
Operations may proceed only after free surface water resulting from recent rains or
mechanical watering has drained away. Other moisture and weather considerations should
be used as guides as if normal grassing practices were to be conducted.
The mulch and water shall be combined into the slurry tank for distribution of all ingredients
in one operation by hydraulic method. The slurry mixture shall be so regulated that the
amounts and rates of application shall result in a uniform application of all materials.
After hydromulch has been applied and allowed to dry, the seeded area shall be sprinkled
with a fine spray of water to prevent run-off and shall continue to be watered often enough to
keep the surfaces constantly moist. Hydroseeded areas shall be adequately protected from
foot or vehicular traffic during the period that grass is being established.
-4
4
8
K. Additional hydromulching of bare or eroded areas may be required prior to final approval to
obtain an erosion-free stand of grass. After three to four weeks of favorable growing weather, bare
spots shall be cultivated, reseeded, raked and rolled as in the original work.
PLANTING.
Root Barriers. Root barriers shall conform to section 21 2-1.8, Root Barriers. The Contractor shall
install root barriers continuously for any tree trunk located within 8’ or less from the edges of all cart paths, walks, walls, or water feature areas. The top of the root barrier shall be 25 mm (1”) below the finish grade of the planted area. The bottom of the root barrier shall be installed 20 1/2” below the finish grade of the planted area. Install as indicated on the plans, eliminating any breaks in the
barrier by providing at least 150 mm (6”) of overlap at splices or damaged areas. Splices and repair
patches shall be stitched to the root barrier material by a running stitch of no less than 6 5 1 stitches
per 25 mm (1”).
Weed Eradication. The Contractor shall water all irrigated areas to be hydroseeded for three (3)
weeks prior to hydroseeding to allow for germination of the weed seeds. The Contractor shall spray
all weeds with a post emergent herbicide immediately after the completion of the three week
irrigation period. After two (2) weeks, the Contractor shall again eradicate the weeds and complete
the preparation of the soil prior to the application of the hydroseed mixes.
Erosion Control Matting Installation
General. Before installation of erosion control matting the Contractor shall complete all soil
preparation, fine grading, and hydroseeding of the areas to receive erosion control matting. - Coordination with Hydroseeding. Erosion control matting shall be installed by the Contractor
immediately after the first application of hydroseed materials. In all cases the Contractor shall place
the erosion control matting within three days after the first hydroseed material application. Should
any seed in the hydroseed materials begin to germinate within the three-day period after application
or before the installation of the erosion control matting, the installation of the erosion control matting
shall be considered as late and the Contractor shall disc the hydroseed materials into the top 100m
(4”) of the underlying soil, condition the soil for hydroseeding, apply hydroseeding materials at the
rates and of the type specified and then install the erosion control matting. No additional payment
will be made for second or subsequent hydroseed applications resulting from late installation of
erosion control matting.
Installation. The Contractor shall install erosion control matting using the following techniques:
1. Begin at the top of the slope by placing the erosion control matting into a 150 mm (6”) wide by
150 mm (6“) deep trench with the end of the matting laid flat in the bottom of the trench
2. Anchor the end of the erosion control matting with erosion control mat staples spaced no more
than 300 mm (12”) on centers placed at the intersection of the bottom and the downhill vertical
face of the trench.
3. Roll the erosion control matting down the slope.
4. Staple the erosion control matting on an alternating grid consisting of three across and two across
5. Erosion control mat so stapled shall be spaced such that no less than 1 % staples per square
6. Start the adjacent erosion control mat as in Item 1. of this section, overlapping the previously
7. Staple placement may be such as to use the staples used to secure the adjacent mat to secure
lines of staples in horizontal lines spaced 900mm (3’) on centers.
meter (1 1/2 staples per square yard) are provided to anchor the erosion control matting.
placed mat by no less than 50 mm (2”).
both mats along their edges.
-
9
Tree Drainage. Drainage for trees shall be accomplished via a sub-surface filter-wrapped
perforated PVC pipe system where required. See civil and landscape drawings and details. -
Pruning. Pruning shall be limited to the minimum necessary to remove injured twigs and branches,
and to compensate for loss of roots during transplanting, but never to exceed one-tenth the
branching structure. Pruning after planting shall be required on all trees, when necessary to provide
the specified or approved standard shapes, form and/or sizes characteristic to each plant. Pruning
may include thinning, topping, and/or cutting and shall be under the direction of the Golf Course
Architect and/or Landscape Architect. cuts over three-quarters of an inch (3/4“) shall be painted with
an approved tree wound paint.
Bark Mulching. (Water Feature, Slopes And Park Areas). All areas to receive shrubs and ground
covers shall be mulched by covering the entire surface of the planting area with a two and one half
inch (2-1/2”) deep minimum layer of type 1 bark mulch.
Areas to receive hydroseed and greater than or equal to 2:l slope shall not receive a layer of bark
mulch.
IRRIGATION SYSTEM INSTALLATION.
Irrigation Pipeline Installation
Installation of Brass Pipe. The Contractor shall cut brass piping by power hacksaw, circular cutting
machine using an abrasive wheel, or hand hacksaw. No piping shall be cut with metallic wheel cutter
of any description. The Contractor shall ream and remove rough edges or burrs on all pipe so that
smooth and unobstructed flow is obtained, place Teflon tape, Teflon dope, or approved equal on
male threads only, and tighten to prevent any leakage. The Contractor shall tighten screwed joints
with tongs or wrenches. Caulking is not permitted.
-
REMOTE CONTROL VALVES. All recycled water sprinkler control valves shall be tagged with
identification tags. Tags shall be weatherproof plastic Yx4” purple in color with the words:
“Warning, Recycled Water, Do Not Drink” imprinted on one side and “Aviso-Agua lmpura-No
Beber” on the other side. Use tag as
manufactured by T. Christy Enterprises or approved equal.
Imprinting shall be permanent and black in color.
One tag shall be attached to each valve as follows:
A. Attach to valve stem directly or with plastic tie wrap or
B. Attach to solenoid wire directly or with plastic tie wrap or
C. Attach to valve cover with existing valve cover bolt.
Where noted on plans, install pressure regulator with gauge in separate valve box upstream of and
adjacent to remote control valve/valves.
Quick Coupling Valve. Quick Coupling Valve (recycled water). Recycled water quick coupling
valves shall be of a type designed for the use on recycled water distribution systems (spikes not
interchangeable with potable water quick coupling spikes) per Carlsbad Municipal Water District
rules and regulations. Quick coupling valves used in recycled water systems shall conform to the
following:
a. Recycled water quick coupling valves used in recycled water systems shall have ACME-type
threads (spikes not interchangeable with potable water quick coupling spikes) and purple colored
locking covers permanently attached to the valve.
b. Quick coupling valves shall be Nelson No. 7645, Hunter No. HV-1 OOA-RL-NP or approved equal.
10
.--- Installation location for each quick coupler shall be determined by the owner or owner’s
representative prior to beginning installation.
a. Quick coupling valve (green water)
The quick coupling valves, where shown shall be standardized at all picnic areas and any other area
as determined by owner. The decision of this standard shall be determined by the owner or the
owner’s representative before beginning installation.
Gate Valves. Install per detail. Gate valve shall be equipped with brass handwheel and stainless
steel nut.
Pressure Regulator. Install in box separate from remote control valve or any other valve, and so
that there is adequate room for adjustment and for viewing gauge. Set regulator pressure at
pressure optimum for equipment downstream. Ensure regulator is factory set at pressure safe for
equipment operation prior to loading entire system.
Valve Boxes. The Contractor shall install no more than one valve per box. All boxes are to be
marked as to the type of valve. Remote control valve boxes shall also indicate control station number.
Excess-Flow Anti-Drain Valves. Excess-flow anti-drain valves shall be installed in the riser assemblies of sprinkler heads as detailed, where required.
Backflow Preventer. The Contractor shall install backflow preventer assembly in accordance with
manufacturer’s specifications and as directed on drawings. Exact location and positioning shall be
verified on the site by the Engineer. c
Swing Check Valve. Swing check valve shall be installed in the lateral line approximately where
shown, as required, to prevent low-head drainage.
Inspections Of The Irrigation System. Add the following:
A. The owner’s representative will make the following inspections during construction:
1. Leakage test for piping system.
2. Inspection for trench settlement or raising and for proper grade of sprinkler heads and valve boxes upon completion of installation. 3. Inspection for proper repair of installation damage to blacktop, concrete, grades, landscaping, etc., Upon completion of installation. 4. Test of automatic operation of all equipment. All equipment must operate satisfactorily
for fifteen (1 5) days after completion of installation before final acceptance.
Contractor shall conduct a cross connection test and coverage test as directed by the
Carlsbad Municipal Water District Engineer or the San Diego County Department of Environmental Health Services prior to any use of recycled water.
City of Carlsbad inspection procedures
1. City construction inspection shall include:
B.
C.
a. Location of pipe lines
b. Trench depths
c. Required separation (horizontally and vertically).
d. Pipe identification
e. Points of connection (POCs)
f. Location and identification of sprinkler heads
g. Warning signs at the site and on the trucks hauling recycled water (if recycled water is used for construction)
11
An approval letter regarding the inspection of the project shall be obtained from the City
and the District, and be forwarded to the county health department prior to final -
inspection approval. 2. District final inspection shall include:
a. Coverage test, after completion of the sprinkler system, to determine the adequacy
of coverage on the approved use area and protection of areas not approved for
receiving recycled water.
b. Warning signs and labels.
c. Quick coupling valves.
d. All aspects of the irrigation conditions, including wind blown spray, runoff and ponding. e. Required protection of all residential areas.
f. Required protection of well, streams, reservoirs, etc.
g. Cross-connection.
a. A complete inspection which should cover parts "A", "B", and "G" of the District final
inspection.
3. Annual inspection shall include:
Wire Testing. All wiring shall be tested for continuity, open circuits, and unintentional grounds prior
to connecting to equipment. The minimum insulation resistance to ground shall be fifty (50)
megaohms. Any wiring not meeting this requirement shall be replaced, at the contractor's expense.
Record Drawings. In addition to the requirements of section 2-5.4, herein, the Contractor shall
prepare record drawings that show all changes in the work constituting departures from the original
contract drawings, including those involving both constant-pressure and intermittent-pressure lines and
appurtenances. The Contractor shall accurately record, on a daily basis, on one set of blue line prints of
the irrigation drawings, all changes in work constituting departures from the original contract drawings,
including changes in both pressure and nonpressure line. The Contractor shall post information on
record drawings no later than the next working day after the work is installed. The Contractor shall
record changes and dimensions in a legible and professional manner. When the drawings are
approved by the Engineer the Contractor shall transfer all information to a set of reproducible photo
mylar drawings. Items required to be shown shall be dimensioned by the Contractor from two
permanent points of reference (buildings, monuments, sidewalks, curbs, pavement). The accuracy of
location of all items to be shown on the drawings shall be 150 mm (6) in both the vertical and horizontal
planes. All text and numerals placed on drawings shall be 0.30 mm ('/{) in size. Facilities and items to
be located in their horizontal and vertical positions and shown on the record drawings include all:
-
a)
b) c) Backflow preventors
d) e) Irrigation control valves. 9 Quick coupler valves
g) Routing of service wires
h) Routing of control wires
i) Electrical service equipment
j) Electrical junction boxes
k) Irrigation controllers
I) Sleeves for future connections
m) Other equipment of a similar nature (as directed by the Engineer).
Point(s) of connection, for water and electrical services
Routing of irrigation pressure mainlines
Ball, gate and check valves
The Contractor shall keep the blue print drawings available for the Engineer's inspection at any time. The Contractor shall make all changes to reproducible drawings in waterproof black ink (no ball point
pen). Changes in dimensions shall be recorded in a legible and professional manner. Record construction drawings shall be maintained at the job site during construction. The Contractor shall
-
12
provide one set of mylar "record" drawings to the Engineer after submitting blue-line prints of the
proposed "record" drawings for, and obtaining their approval by, the Engineer.
Operation and Maintenance Manuals. The Contractor shall prepare and deliver to the Engineer,
within 10 calendar days prior to completion of construction, all required and necessary descriptive
material in complete detail and sufficient quantity, properly prepared in four individual bound copies.
The descriptive material shall describe the material installed in sufficient detail to permit qualified
operating personnel to understand, operate, and maintain all equipment. The Contractor shall include
spare parts list and related manufacturer information for each equipment item installed. Each
manual shall include the following:
a) b) Duration of Guarantee period.
c)
d)
e)
Index sheet stating Contractor's address and telephone number.
List of equipment, with names and addresses of manufacturer's local representative.
Complete operating and maintenance instructions on all major equipment.
In addition to the maintenance manuals, the Contractor shall provide the agency maintenance
personnel with instructions for major equipment, and show written evidence to the Engineer at
the conclusion of the work that this service has been rendered.
Check List. The Contractor shall complete and forward signed and dated checklist to the Engineer
before final acceptance of project.
the following checklist at the end of the project, using the format shown:
a) b) Materials approval
c)
d)
e)
g) - Operation and'maintenance manuals furnished (received by, and date)
h)
i)
j)
Plumbing permits (if none required, so note)
Pressure mainline test (by whom, and date)
Record drawings completed (received by, and date)
Controller chart completed (received by, and date) - 9 Materials furnished (received by, and date)
System and equipment operation instructions (received by, and date)
Manufacturer warranties (received by, and date)
Written guarantee by Contractor (received by, and date)
13
UNDERGROUND CONDUIT CONSTRUCTION
Golf Course Drainage Pipe
A. Drainage of greens shall be accomplished where necessary as shown on typical plans and
details and as determined in the field. Four inch (4") perforated plastic ADS pipe or approved equal,
shall be used to provide necessary drainage within the green area, and 4" solid plastic pipe shall be
used anywhere outside the area.
All drain trenches will be checked by the Engineer before the Contractor is authorized to place any
drain rock or pipe in the trenches, and Contractor will be required to rework the trench invert until
water freely flows through the trench without pocketing.
Outlet main drains into natural channels, ponds, lakes, sales, or sumps away from the critical playing
and walking areas. The top of drain pipe shall be a minimum of four inches (4") below the green
sub-base. A minimum slope of one percent (1%) shall be provided in all lines. All pipe shall be
placed on a minimum two inches (2") of bedding of dirt-free three quarter inch (3/4") rock. Rock with
dirt mixed shall be rejected and must be replaced.
Block off upper end of drain pipe with end caps. Immediately upon laying of pipe, provide outlet with
a minimum one-fourth (1/4") galvanized wire mesh securely fastened with wire wherever a drain pipe
daylights. Backfill tile lines with typical drain rock.
Provide additional peripheral French drains as shown on details or if determined necessary in field
-c by Engineer.
Fill peripheral French drains to the top with typical dirt-free drain rock. Each green shall then be
covered with a four inch (4") blanket of washed pea gravel. Drain rock with dirt mixed in shall be
rejected. Fill remainder of green with seedbed mixture until green is at final putting surface grade as indicated on "Green Details."
B. Drainage of Sand Traps
The subsurface or sand traps will be provided with drainage similar to the subsurface of the greens.
The same materials and procedures are to be used. The drains for traps may exit into the network
of drains used in the greens. If it is not possible to tie into the green's drain lines, the Contractor
shall exit trap drains into suitable lakes, constructed swales or sumps. All decisions are subject to
approval by the Engineer. Note: Refer to Grading Plan Dwg. No. 318-4A (Sheet No. 34).
Sand for traps shall be placed in bunkers by the Contractor. The final cleaning of traps and
spreading of sand shall be performed by Contractor (under the supervision of the Engineer) as a
maintenance item when the course is being groomed for play.
C. Drainage of Grass Traps
The bottoms of all grass traps shall be graded so they will drain to one or more low points. A sump
with an NDS Grated Drain Box placed in the middle and approximately two inches (2") above shall
be installed to exit surface water. (Refer to Grading Plan Dwg. No. 381-4A [Sheet No. 341) Where
possible, grass traps may be tied into the green drainage network. An NDS Grated Drain Box shall
still be required to exit surface water. J.c
D. As-Built Drainage Drawings
1
For all greens with pipe drainage, the Contractor shall carefully sketch the basic shapes of the
green, putting surface, mounds and traps, illustrating the approximate locations of all drain lines and
their termination points.
-
Component
Virgin Wood Cellulose Fiber Mulch
Fertilizer (1 6-20-0) Ammonium
Binder (1 )
Phosphate Sulfate, Plus 15% Soil Sulfur
Wetting Agent
Green Colorant
Illustrations in a form acceptable to Engineer shall be forwarded to the Engineer for approval and
presentation for the OWNERS records.
Application Rate
grams per sq. meter (pounds per acre)
225 (2000)
35 (300) 7 (60)
Per Mfg. Recommendation
Per Mfg. Recommendation
LANDSCAPE MATERIALS
LANDSCAPE MATERIALS.
Plant Tablets
Planting Tablets shall be tightly compressed commercial grade fertilizer tablets that consist of the
following percents by weight: 12% nitrogen, 8% Phosphoric acid, 8% potash, 20% humus, 4% humic acids.
The Planting Tablets shall be delivered to the site in the original unopened containers, bearing the
manufacturer’s guaranteed analysis. Any damaged tablets will not be acceptable.
Fertilizer for Hydroseeded areas. Fertilizer shall be a fast-release, 16-20-20 commercial, dust-free, homogeneous pellet fertilizer having the following guaranteed analysis: Nitrogen 16% Phosphorus 20% Potassium 20% ‘Best’ or approved equal
Pre-Plant Fertilizer. Pre-Plant Fertilizer shall be a fast-release 1-1 0-1 0 commercial, dust-free,
homogeneous pellet fertilizer having the following guaranteed analysis:
Nitrogen 1% Phosphorus 10% Potassium 10% ‘Best’ or approved equal
Post-Plant Fertilizer for Planted Areas. Post-Plant Fertilizer shall have 14-7-3 NPK analysis,
granular and applied to water feature, slopes and park areas. ‘Best’ or approved equal.
I
2
c Southern Willow Scrub and Riparian Scrub Area Mulch Fertilizer and Additives. In addition to
the seed mix shown in the table for Southern Willow Scrub and Riparian Scrub Areas the slurry
mixture shall be applied at the rates shown in Table 212-1.2.5.2(A)
Component
Virgin Wood Cellulose Fiber Mulch
Fertilizer (0-45-0) Triple Super Phosphate, Plus 15%
Binder (1)
Fertilizer (38-0-0) Urea Formaldehyde
Table 21 2-1.2.5.2(A)
SOUTHERN WILLOW SCRUB AND RIPARIAN SCRUB AREA MULCH FERTILIZER AND
ADDITIVES
Application Rate
grams per sq. meter (pounds per acre)
225 (2000)
30 (250)
7 (60)
6 (50)
Wetting Agent
Soil Sulfur I I
Per Mfg. Recommendation
Component
Virgin Wood Cellulose Fiber Mulch
Fertilizer (38-0-0) Urea Formaldehyde
Fertilizer (0-45-0) Triple Super
Stabilizing Emulsion (1)
Phosphate, Plus 15% Soil Sulfur
Wetting Agent
Green Colorant
Riparian Scrub and Upland Transition Zone Area Mulch Fertilizer and Additives. In addition
to the seed mix shown in the table for Riparian Scrub and Upland Transition Zone Areas the slurry
mixture shall be applied at the rates shown in Table 212-1.2.5.3(A
Application Rate
grams per sq. meter (pounds per acre)
225 (2000)
6 (50) 11 (1 00)
7 (60)
Per Mfg. Recommendation
Per Mfg. Recommendation
Herbicides and Pesticides. Shall be used in their appropriate applications with strict adherence to
manufacturer’s specifications and instructions. Postemergent herbicide for all areas shall be
Glyphosate, N-(phosphonomethyl) glycine, in the form of its isopropylamine salt such as Roundup
Pro, Diquat, Montar, or approved equal. Preemergent herbicide for shrubs and groundcover areas
planted from flats shall be Treflan, Surflan, Eptan, or approved equal.
General Soil Conditioners. Agricultural-grade gypsum shall be a calcium sulfate (CaS04 H20)
product - 94.3 percent. 90 percent shall pass a 50-mesh screen. Control of dust during application is
mandatory.
Iron Sulfate shall be ferrous sulfate in pelletized or granular form containing not less than 20.0 percent iron expressed as metallic iron. Iron Sulfate pellets shall be of size and gradation such that 98 percent is retained on a IO-mesh screen.
-
3
Stabilizing Emulsion. Stabilizing emulsion shall be a concentrated liquid chemical that forms a
plastic film upon drying and allows water and air to penetrate. The film shall be nonflammable and
shall have an effective life of at least one year. Stabilizing emulsion shall be nontoxic to plant and
animal life and nonthinking to concrete or painted surfaces. In the cured state the stabilizing
emulsion shall not be re-emulsifiable. The material shall be registered with, and licensed by the
California, Department of Food and Agriculture, as an “auxiliary soil chemical”. Stabilizing emulsion
shall be miscible with water at time of mixing and application.
-
Seed Variety
Rose Clover
Festuca Megalura, Zorro Fescue
Eschscholzia Califomica
Achillea Millefolia
Alyssum (Carpet Of Snow)
Dimorpholeca
Seed for Disturbed Areas. seed varieties shown in Table 212-1.3.1 (A). Hydroseeding mix for Disturbed Areas shall consist of no less than the
Application Rate
grams per sq. meter (pounds per acre)
2.5 20 (I’
2.5 20
0.35 3
0.45 4
0.35 3
0.25 2
Seed Variety
Ambrosia Psilostachya
Artemesia Douglasiana
Artemesia Dracunculus
Atriplex Patula SSP, Hastata Halberd Leaf Saltbrush
Encelia Californica, California Sunflower
Festuca Megalura, Zorro Fescue
lsocoma Venetus, Coastal Goldenbrush
Leymus Condensatus, Giant Wild Rye
Oenothera Hookerii, Hooker’s Primrose
Application Rate
grams per sq. meter (pounds per acre)
0.35 3
0.35 3
0.25 2
0.25 2
0.25 2
0.25 2
0.45 4
0.45 4
0.10 I
Seed Variety
Encelia Californica
4
-. Application Rate
grams per sq. meter (p ounds per acre)
0.45 4
c
Eschscholzia Californica, California Poppy
Festuca Megalura, Zorro Fescue
lsocoma Venetus, Coastal Goldenbrush
0.25 2
0.25 2
0.45 4
-. . . . . . . - . . -
Lotus Scoparius, Deerweed
Lupinus Succulentus, Arroyo Lupine
Phacelia Tanacetifolia
_. ._
0.45 4
0.35 3
0.25 2
Seed for Riparian Woodland Areas
Application
Grams per sq.
Hydroseeding Mix for this area shall consist of not less than the seed varieties shown in Table 21 2-1.3.4
Rate
Seed Variety
Ambrosia psilostachys Western Ragweed
Anemopsis californica Yerba mansa
Baccharis glutinosa Mule-fat
Lupinus succulentus Arroyo Lupine
Oenothera hookeri Hooker's Primrose
Festuca melgalura Zorro Fescue
Vitis girdiana Valley Grape
meter (pounds per acre)
0.35 3.0
0.55 5.0
0.35 3.0
I .35 12.0
0.55 5.0
0.45 4.0
0.25 2.0
Total 34 Lbs/Acre
Seed for Non-Playable Rough Areas
Hydroseeding Mix for this area shall consist of no less than the seed varieties shown in Table 212-
1.3.5(A).
Seed Variety
Anemopsis californica Yerba mama
Iva haycsiana
Rhamnus crocea Tree Coreopsis
San Diego Marsh Elder
Application
Grams per sq. Rate
meter (pounds per acre)
0.70 6.0
0.70 6.0
1.7 15.0
Total 27 Lbs/Acre
Seed for Playable Rough Areas
Hydroseeding Mix for this area shall consist of no less than the seed varieties shown in Table 212-
1.3.6(A).
5
rc
Seed Variety
Anemopsis californica Yerba mansa
Elymus glaucus California Sagebush
Hordeum brechyantherum Brittlebush
Melica imperfecta Small-Flowered Melic Grass
Stipa cernua Nodding Needlegrass
Stipa lepida Foothill Needlegrass
Sisyrinchium bellum Blue-eyed Grass
Application
Grams per sq. Rate
.35 3.0
1.25 10.0
-45 4.0
.45 4.0
.70 6.0
.45 4.0
meter (pounds per acre)
1.25 10,o
Total 41 Lbs/Acre
Erosion Control Matting. Erosion control matting shall be made of I 00-percent-biodegradable,
weed-free wheat straw of thickness and density yielding 270 grams per square meter (0.50 Ib./sy)
with photodegradable polypropylene netting with a density of 0.89 grams per square meter
(1.64 lb/lOOO sy) having an approximate mesh interval of 50 mm x 50 mm (2 x 2”) on each face of
the straw mat. The straw mat shall be sewn together with unidirectional lines of cotton or
polypropylene thread spaced approximately 50 mm (2”) apart. Erosion control matting shall be
“North American Green, DS150“, “BonTerra S2”, or approved equal.
Erosion Control Mat Staples.
U-shaped 1 l-gauge mild steel staples. Erosion control mat staples shall be 25 mm x 150 mm (1” x 67,
Root Barriers. Root barriers shall be no less than Im (39”) in ‘width. Root barriers shall be
“Biobarrier“, as manufactured by Reemay, Inc., 70 Old Hickory Boulevard, Old Hickory, TN 97138,
Phone 61 5-847-7000, no substitutes will be accepted.
CONSTRUCTION SPECIFICA'ITONS
Section I
City of Carslbad
Carlsbad, California
18-Hole Championship Golf Course
Table of Contents
General Conditions
1.01 Scope
1.02 Definitions
1.03 Surveys, Permits, and Regulations
1.04 Workmanship 1.05 Plans and Specifications 1.06 Measurements and Quantities 1.07 Changes by the Contractor in Plans and
1.08 Personnel
1.09 Materials 1.10 Alterations, Changes, Omissions from or
1.11 Maintenance of the Golf Course and Repair
Specifications
Additions to the Work
of Damaged Areas
Section II General Site Preparations
2.01 Scope 2.02 Method 2.03 Precautions 2.04 Damage and Repairs
Sectdon ZII Earthwork
3.01 Scope 3.02 Method 3.03 Rock Removal
3.04 Fill Materials and Stockpiles
Carlsbad Specs 1
Section A7
Section V
Section VI
3.05 Topsoil
3.06 Lake Excavation
3.07 Drainage Swales
3.08 Crowns
3.09 Precautions ~
3.10 Preemptive Field Direction
3.11 Completion of Work
3.12 Damage and Repairs
Tee, Green, Fairway Trap and Waste Bunker
Construction
4.01
4.02
4.03
4.04
4.05
4.06
4.07
4.08
Scope Intent Basic Earthwork Tee Construction Green Construction Fairway Trap Construction Responsibilities Precautions
Fairway Development
5.01 Scope
5.02 Intent
5.03 Construction
5.04 Damage and Repairs
5.05 Precautions
Cart Path Construction
6.01 Scope
6.02 Method
6.03 Materials
6.04 Precautions
Section VII Landscaping
7.01
7.02
7.03
7.04
7.05
7.06
7.07 7.08
7.09
7.10 7.11
7.12
7.13
7.14 7.15
General Conditions Scope Submit tal s Guarantees and Replacements
Site Observation Visits Maintenance General Requirements Tree Selection Rejection and Substitution Soil Amendment and Fertilizer Planting Backfill Staking Materials Guying Materials Plant Materials Planting Tablets
Carlsbad Specs 2
7.16 Soil Conditioning, Fertilizer and
7-17 Deep Watering
7.18 Finish Grading
7.19 Planting
7.20 Planting Trees
7.21 Clean up
Rototilling
Carlsbad Specs 3
CONSTRUCTION SPECIFICATIONS
CITY OF CARLSBAD
CHAMPIONSHIP GOLF COURSE
CARLSBAD, CALIFORNIA
(1 8-Hole~)
CASPETMWSH & ASSOCIATES
1130 East Missouri Avenie
Suite 600
Phoenix, Arizona 85014
z-
Carlsbad Specs 4
CONSTRUCTION SPECIFICATIONS
SECTION I
GENERAL CONDITIONS
1.01 Scope
The work includes 1. Earthwork 2. Tee, Green, Fairway, Trap and Waste Bunker Construction 3. Fairway Construction, and 4. Cart Path Construction.
The Specifications and applicable drawings are intended to cover all of the work to be done, and unless expressly excluded, any
and all labor and materials not indicated therein but which may
be necessary to complete any part of the work in a proper, substantial and workmanlike manner are to be furnished by the Contractor.
Any intended omissions or exceptions to the requirements of these Specification must be stated in writing in the proposal. Otherwise, it will be understood that all work is included.
rc 1.02 Defdai tdaas
Wherever these words occur in these Specifications, they shall have the following meanings:
A. Contract Documents
The plans, drawings, sketched and data sheets attached thereto or referenced therein, Construction Specifications and supplements, together with the general terms and conditions of the contract.
B. Contractor
Contractor shall refer to any party including the OWNER that has
the responsibility for performing the work described in the
applicable section of these Specifications.
c. OWNER
OWNT3R shall mean the City of Carlsbad, 1200 Carlsbad Village Drive, Carlsbad, CA 92008, (619) 434-2975.
D. Golf Course Architect
Carlsbad Specs 5
GOLF COURSE ARCHITECT shall refer to CasperlNash & Associates,
1130 East Missouri Avenue, Suite 600, Phoenix, Az 85014, or any authorized representative of this organization who may be in charge of the work at time of construction.
E. Work
*All work. specified hereunder, including the furnishing of all
labor, equipment, services and all incidentals necessary, and the performance of all operations required to complete the work specified or directed.
F. A~directed-ordered
Instructions from the OWNER or GOLF COURSE ARCHITECT.
G. Byothers
Work done previously or subsequent to subject work by OWNER or by
a contractor other than the Contractor executing the work in a
particular section of these Specifications.
H. Indicated
Where this word appears in the Specifications, it shall signify
that the item or items referred to are indicated on the drawings.
1.03 Ped ts and Regulatf as
Unless otherwise specified, the CONTRACTOR shall furnish all land surveys and establish all base lines for locating the principle component parts of the work, together with a suitable number of bench marks adjacent to the work. The CONTRACTOR shall provide
appropriately labeled stakes for the duration of construction to
indicate positions of greens, tees and fairway turnpoints in accordance with plans of the GOLF COURSE ARCHITECT.
1.04 Worhanship
Contractor shall at all times employ competent and suitable
workmen and equipment sufficient to perform all the work to full
completion in the manner and time specified. All workmen engaged
on special or skilled work shall have had sufficient experience
in such work to properly and satisfactorily perform same.
1.05 Plans and Specf fieations
All plans, Specifications and memoranda for this work furnished
by the GOLF COURSE ARCHITECT are to be considered I1Contract
Documents” and must be carefully used.
this project only, and are to be returned to him upon completion
of the work by the Contractor.
They are to be used on
The plans referred to in these
Carlsbad Specs 6
conditions are those outlined in the Agreement between OWNER and GOLF COURSE ARCHITECT and other plans and sketches as may be
supplied by the GOLF COURSE ARCHITECT from time to time to
further clarify the work. Any additions to plans and/or
revisions to plans issued by the GOLF COURSE ARCHITECT shall be
considered part of these Specifications. No other changes in the
plans or Specifications shall be made without written approval of
the GOLF COURSE ARCHITECT.
--
1.06 Measurements and Quantities
The Contractor shall be responsible for estimating all
quantities, and, where clarification or additional information is
required, a request in writing to the OWNER and GOLF COURSE ARCHITECT shall be made. No verbal questions or answers shall be binding in any way.
1.07 Changes by the Contractor in Plans and
Specifications
No changes in plans or Specifications shall be made by the
Contractor without the written approval of the GOLF COURSE
ARCHITECT. OWNER shall assume responsibility for any changes in Specifications as may be required by local regulation or by interpretations of same.
1.08 Personnel
The Contractor shall employ a superintendent that is well experienced with all work to be completed and has been responsible for the construction of a minimum of five (5) championship golf courses. The Contractor shall also provide a lead shaper, responsible for the accurate and aesthetic earthwork
shaping and finish of all golf course features. The person
functioning in this role shall have functioned in a similar role on a minimum of five (5) championship golf courses. If the OWNER and GOLF COURSE ARCHITECT determine that this person’s performance is substandard, the OWNER and GOLF COURSE ARCHITECT reserves the right to take whatever measures necessary to ensure the quality of any golf course feature work.
Z.09 Materials
All materials furnished by the Contractor shall be new and of the kind and type specified, subject to the approval by the OWNER and
GOLF COURSE ARCHITECT. Materials shall be first-class in every respect and free from defects in workmanship and material.
1.10 Alterations, Changes, Qnissdons from or Additions
to the Work
Carlsbad Specs 7
Should the GOLF COURSE ARCHITECT and the OWNER at any time during the progress of the work desire any alterations, changes, omissions from or additions to the work included in the plans and
Specifications, these shall be acceded to by the Contractor of
whom such requests are made, and same shall not in any way effect the time of completion of the work as agreed upon in the Contract
except as shall be further agreed at the time such changes are made.
In the event that the changes described in the immediately preceding paragraph necessitate the use of additional equipment or manpower not anticipated in the plans and Specifications prepared by the GOLF COURSE ARCHITECT, the Contractor shall provide the same at a rate of payment to be agreed upon in advance.
All agreements for alterations, changes, omissions, or
additions to the work shall be made in writing and bear the GOLF COURSE ARCHITECT'S written approval.
1.11 Maintenance of the Golf Course and
Repair of Damaged Areas
Upon the completion of planting of any green, tee, fairway bunker
or any other planted area, the maintenance of such areas, including without limitation the watering, germination topdressing, fertilizing, and mowing becomes the responsibility
of the Contractor until formally accepted in writing by the Owner or authorized Owner's representative.
1
4
Carlsbad Specs 8
SECTIONII
GENERAL SITE PREPAMTIONS
2.01 Scope
Under this Section, the Contractor shall do all clearing, grubbing, root raking, and necessary clean-up operations in connection with the construction of the golf course that has not previously been completed. The work shall consist of the removal, burial, relocation or disposal of all trees, rocks, stumps, roots, limbs, brush, etc., from entire golf course area as directed by the GOLF COURSE ARCHITECT. The Contractor shall
furnish all services, labor, transportation, materials and
equipment necessary for the performance of these operations. All clearing and clean-up operations shall be accomplished to the complete satisfaction of the OWNER and GOLF COURSE ARCHITECT.
The Contractor shall be responsible for obtaining the air pollution permit from the County Health Department and any required Grading Permits. The contractor shall also, once
earthwork has commenced, apply sufficient water at his cost to
control dust pollution.
2.02 Xethod /1
A. Survey Control and Staking
The OWNER shall establish bench marks within the design plans suitable to the Contractor's needs for setting true and accurate grades throughout the project site. The CONTRACTOR will be responsible for staking of all property boundaries and centers of greens, tees, and angle points. The Contractor shall be responsible for all other staking necessary for golf course construction. The GOLF COURSE ARCHITECT or his representative will approve and inspect this staking prior to Contractor commencing work on any area or part of the golf course.
After inspecting any part of staking of golf course layout and
grades, the OWNER and GOLF COURSE ARCHITECT may make such changes in layout and/or grades as he feels necessary or desirable, so long as these adjustments do not cause major increases in volume or cost of the work or do not adversely affect adjoining property or the OWNER'S master plan for development.
Mark the centerline of each golf hole, using known reference points and available topographic mapping. Stakes will be placed along the centerlines of each golf hole as follows: a single pole (painted red) at the middle of each championship tee; a single pole (painted white) at each landing area, called a "turn r_-
Carlsbad Specs 9
point" or "dogleg" located 270 yards from the back tee stake on the par 4 and par 5 holes, and, in addition on par 5 holes, place a second "turn pointtt stake in accordance with distance indicated on Grading Plan; a single stake (painted yellow) in the center of the proposed green. Stakes shall be approximately 2" diameter x 2O'long PVC pipe, buried into the soil until substantially firm. Drainage swales, channel grades, lakes and other important' features for the golf course will be staked as required for construction with a minimum of 1 horizontal and vertical control stake per 100 lineal feet. Top of bank (T.B.) elevations shall be staked in order for contractor to begin grading operations. Prior to rough finish grading, all important golf course features shall be located and blue topped a directed by the GOLF COURSE ARCHITECT. grading shall be fenced and approved by the Owner and Golf Course Architect prior to any clearing and grubbing.
All environmentally sensetive areas and limits of
B. Clearing and Grubbing of Fairways
Prior to grading, the Contractor shall clear, save, or relocate any trees, shrubs, roots, or any other undesirable materials designated by the OWNER or GOLF COURSE ARCHITECT that might interfere with the grading operations. will mark individual trees and other plant material and make necessary adjustments as the work progresses in the clearing limits to provide the best possible appearance and playing values for each hole. The Contractor shall remove cleared materials by piling and/or windrowing as much as possible in the middle of the cleared area. In particular, the sides of each fairway adjacent to remaining trees shall be cleared of trunks, limbs and brush in order to enable the GOLF COURSE ARCHITECT to mark additional
clearing.
The GOLF COURSE ARCHITECT
C. Disposal of Cleared Material: The Contractor shall remove and dispose offsite or bury, at the direction of the OWNER, all trees, stumps, roots, slash, brush and all other non-vegetative trash and debris encountered in the designated areas.
1. Burial
Where burning is prohibited or where material remains from normal burning operations, such material shall be buried as described below.
Where possible, burial locations should be outside the playing area of the golf course. Locations shall be approved by the OWNER. Where necessary, burial will be permitted within the playing areas of the golf course upon approval the OWNER and GOLF COURSE ARCHITECT.
Topsoil, where it exists in the burial locations, shall be stripped and stockpiled nearby. Subsoil shall be excavated and
-.
Carlsbad Specs 10
stockpiled separately. Depth of excavation shall be sufficient
to allow a minimum compacted subsoil cover over all buried debris of 2 foot on off-site burial locations and 4 feet on locations
within the playing area.
_-
Topsoil shall be spread over the subsoil cover.
2. Ra&ing
All areas cleared of any vegetative growth shall be thoroughly root-raked prior to or burial of debris. The intent is to bring all stumps, large roots, and other objectionable materials to the surface which might, in the opinion of the GOLF COURSE ARCHITECT, hinder the proper development of fairway turf or cause settling and drainage pockets. Stumps and debris may be left in areas designated by the GOLF COURSE ARCHITECT where a sufficient cover
of fill is to be placed by others.
Sufficient working of the cleared areas shall be accomplished to ensure the loosening and surfacing of all sizable stumps, roots, and other debris. Depth of raking shall be a minimum of 4 inches.
2.03 Precautions
The Contractor shall take all necessary precautions to prevent
plant material, and to the OWNER'S property existing outside the area to be cleared.
- any damage to environmentally sensitive area, trees, foliage,
The Contractor shall immediately inform the OWNER and GOLF COURSE ARCHITECT of any unforeseen conditions which may affect the scope of construction under this division of the specifications.
2.04 Damage and Repairs
In the event of damage by weather or other Acts of God involving soil erosion, by wind or water, wash-outs, or any damage to work
in progress, the repairs shall be performed by the Contractor under each affected section.
Carlsbad Specs 11
,-
SECTION III
EARTHWORK
3.01 Scope
Under this Section, Contractor shall perform cut and fill operations in accordance with the plans entitled: Wrading Plan". This includes site cuts, excavation of lakes and drainage
areas, placement of fill material, cutting contoured areas to
rough grade, stripping and stockpiling of topsoil, spreading of
topsoil over finished areas, and removal of large rocks.
3.02 Nethod
The work under this Section is intended to cover'all heavy equipment requirements and to provide all suitable fill necessary for subsequent construction of golf course features, to provide rough site contouring suitable for golf and the establishment of turf, to provide complete surface drainage, and to create ponds and/or lakes on the golf course.
By definition, the Total Grading Plan Requirements shall be obtained when the Contractor under this division has satisfied all cut and fill requests by the OWNER and GOLF COURSE ARCHITECT.
All areas are to be graded to the finish grades a shown on the "Grading Plan" except the greens which are to be graded according to the "Green Details", tolerance to be plus or minus 0.3 foot. Compaction in all fill areas is to be not more than 85%. The fill will be placed in layers no greater than 1 foot with optimum water content to insure compaction and then compacted with approved equipment. All earthwork shall be completed to a tolerance of plus or minus 0.2 foot or unless otherwise approved by the GOLF COURSE ARCHITECT.
t
The GOLF COURSE ARCHITECT may alter the amount of cut or fill required in any area of the golf course. ARCHITECT will instruct the Contractor as to the amount of cut or fill required to make the necessary adjustments.
The GOLF COURSE
The Contractor will exercise particular care in critical drainage swale areas to maintain positive drainage. Tolerance of all drainage swales and top of lake banks are to plus or minus 0.1 foot.
",-
Carlsbad Specs 12
All areas of the golf course that 3 foot or more of excavation shall be ripped a minimum of 12 inches and bladed back to smooth contours.
3-03 Rock Removal
All rock in excess of 4 inches in diameter shall be removed and disposed of by Contractor under this Section, in any manner approved by the OWNER and GOLF COURSE ARCHITECT, or rock may be buried on the job in designated areas and with procedures approved by the OWNER or GOLF COURSE ARCHITECT in advance.
When rocks are buried, they shall be buried in pits conveniently located in areas adjacent to the golf course work area or approved areas by the OWNER or GOLF COURSE ARCHITECT. topsoil must be removed and stockpiled to cover the burial pit with a minimum of 24 inches of topsoil material similar to the surrounding surfaces. Buried material must be mixed with loose soil and track-rolled sufficiently to eliminate voids.
Sufficient
3.04 Fill Material and Stockpiles
Fill material shall be placed at locations of greens, tees, and fairway bunkers, and at any other areas as designated on the plans. When placing fill material in any given area, Contractor will be required to shape the stockpiles or fill area to provide for run-off, to confine fills in general configuration to the feature to be shaped, to wheel-roll fills for adequate compaction, and to leave work areas with a clean and tidy appearance satisfactory to the GOLF COURSE ARCHITECT.
All such fill material shall be suitable for subsequent shaping operations. To be suitable for shaping and seedbed, fill material shall not contain sticks or stones or other debris in excess of 4 inches. Fianl determination as to the quality of fill material will be made by the GOLF COURSE ARCHITECT.
3-05 Topsodl
The quality of the material supplied as fill will indicate whether topsoil is required, as determined by the OWNER and GOLF COURSE ARCHITECT from the surfaces of the work area or off-site locations for covering slopes and other areas which require topsoil to create a satisfactory seedbed.
Contractor is to strip the top 6 inches (minimum) of any potential topsoil and stockpiled or placed in designated areas by the OWNER and GOLF COURSE ARCHITECT. This material will be used to plate to a minimum depth of 6 inches all hybrid bermuda grass areas as noted on the "Turfing Plans" (putting surfaces are excluded).
Carlsbad Specs 13
Where topsoil is to be placed in designated areas, the subgrade
scarifying to a depth of at least 2 inches to permit bonding to the subgrade. Topsoil shall not be added when the subgrade is extremely dry or excessively wet.
- shall, prior to placement, be loosened by discing or by
It is the intent to utilize on-site topsoil in all cases. Should off-site topsoil be necessary for any reason where on-site topsoil cannot be used, the total expense for cost and delivery of off-site topsoil shall be that of the Contractor as a cost
herein. No off-site topsoil shall be used in any operation
unless approved in writing by the OWNER and GOLF COURSE
ARCHITECT.
To facilitate the spreading of topsoil on features, material is
to be placed upon surfaces in a layer not to exceed 6 inches in depth, placing such material as high up on slopes as practicable and as conveniently as possible to facilitate succeeding operations.
3-06 Lake Excavation
Lakes, are to be excavated and shaped according to plans and field instructions of the OWNER and GOLF COURSE ARCHITECT. All topsoil found within the area of excavation shall be stripped for use on other areas of the golf course where shortages exist, or stockpiled for use as otherwise designated by the GOLF COURSE ARCHITECT. Sufficient quantities of topsoil shall be stockpiled
in the vicinity of excavation to allow for the lake sealing operations at a later date and all locations and quantities shall
be approved by the GOLF COURSE ARCHITECT.
-
The top of bank (T.B.) of all proposed lakes shall be staked by the OWNER and approved by GOLF COURSE ARCHITECT in approximate configuration with that shown on the plans or as otherwise deemed necessary to conform with topography or existing vegetation. It shall be the responsibility of the Contractor to save the top of bank (T.B.) stakes, and then provide their slope, cut stakes to the proposed lake bottom.
a uniform 4:l slope with the sides and bottom undercut 1 foot
(ll-On). A lake sealing operation will be done at a later date to bring the sides and bottom back to finish grade. finishing and shaping of all lakes shall be performed under Section V, ttFairway Developmenttt.
All slopes of the lake shall be cut on
Fine
3 07 Drainage Swales
Swales shall be constructed in locations shown on the Grading
Plan or as otherwise directed by the GOLF COURSE ARCHITECT.
Contractor shall stake the proposed alignment prior to
construction.
locations as necessary due to existing contour to facilitate
The
The GOLF COURSE ARCHITECT may alter their
/c
Carlsbad Specs 14
their construction or to improve the appearance and playing qualities of golf course.
Topsoil shall be stripped and stockpiled before excavation if required.
The cross section of swales shall be variable, but in no case shall side slopes exceed a 4:l slope unless otherwise directed by GOLF COURSE ARCHITECT. existing contour and the bottom of the swale to enable proper mowing operations without scalping. be graded smooth and uniform grade in order to provide a constant
flow with a minimum slope of 2%.
Side slopes shall be blended into
The invert of swales shall
3.08 Crowns
On all level or flat areas of the golf course where surface drainage is inadequate, fairways shall be crowned by the addition
of fill in combination with swales cut through the playing areas
to provide for suitable drainage. Crowns shall be constructed by spreading fill to an elevation shown on "Grading Plan".
High points of crowns shall be gently rounded and smooth-graded
to permit normal mowing procedures.
interrelated with corresponding swales, ditches or ponds to provide complete surface drainage. together to form smooth, flowing lines and blend into existing or new contours.
All crowns shall be
All grading shall be tied
3.09 Precautions
The Contractor shall take all necessary precautions to prevent
any damage to existing trees, foliage, plant materials and
property of the OWNER. The Contractor shall immediately inform the OWNER and GOLF COURSE ARCHITECT of any unforeseen conditions
which may effect the scope of construction under this Section.
3.10 Preemptive Field Direction
Although the Contractor shall always attempt to conform to plans, it is understood that the OWNER and GOLF COURSE ARCHITECT shall exercise continuing authority to field direction to preempt instructions contained in the plans.
3.11 Completion of Work
The condition of the work area, particularly as subsequent operations are affected, shall be the determining factor in
regards to completion of work under this Section.
determination will be made by the OWNER and GOLF COURSE ARCHITECT
in the field.
Such
Carlsbad Specs 15
Subsequent operations are intended to be performed with light - equipment, and the Contractor under this Section must supply heavy equipment as may be required at any time until golf course construction under these specifications has been completed, and to perform any work which is characteristically heavy construction earthmoving work.
Carlsbad Specs 16
3.12 Damage and Repairs
In the event of damage by weather or other Acts of God involving
soil erosion, by wind or water, wash-outs, or any damage to work
in progress, the repairs shall be performed by the Contractor under each affected Division.
Carlsbad Specs 17
SECTIONIV
TEES, GREENS, SAND TRAPS, AND GRASS BUNKERS CONSTRUCTION
4.01 Scope
Work covered in this Section consists of the construction of
tees, greens, sand traps and grass bunkers as indicated on the drawings, as specified herein, and as directed by the GOLF COURSE
ARCHITECT. The Contractor shall furnish all services, labor,
transportation, materials and equipment necessary for the performance of these operations.
The Contractor shall employ a minimum of one well experienced
person, responsible for the accurate and aesthetic earthwork
shaping of all golf features. The person functioning in this role shall have functioned in a similar role on a minimum of five
(5) Championship golf courses. If performance is substandard, the OWNER and GOLF COURSE ARCHITECT reserves the right to take whatever measures necessary to ensure the quality of the finish shaping work.
/I 4.02 Intemt
It is the intent to construct and develop the above features, as directed by GOLF COURSE ARCHITECT, taking into account the importance of golf playing values and fine aesthetic appearance. The GOLF COURSE ARCHITECT reserves the right to alter the design or shape of any green, tee, trap, sand bunker, or grass bunker where in the opinion of the GOLF COURSE ARCHITECT such alteration is in the best interest of the total golf course design. Such alterations shall be done by the Contractor at the GOLF COURSE ARCHITECT'S direction and at the Contractor's expense.
Note: The GOLF COURSE ARCHITECT'S right to have features reworked as often as necessary in order to obtain the artistic and playing characteristics he requires is without limitation.
4.03 Basic Earthwork
The basic earthwork will be performed under Section 11. earthwork includes the placement of stockpiles according to plans
and specifications and as directed in the field by the OWNER and
GOLF COURSE ARCHITECT.
Basic
Areas where features are to be cut or shaped from site shall be preworked by heavy equipment under Section I11 in order to facilitate subsequent shaping operations. Topsoil shall be -
Carlsbad Specs 18
furnished as necessary under Section I1 and as directed by GOLF COURSE ARCHITECT for use on tees, green and bunkers.
4.04 Tee Construction
A. Base Construction
The shape, size and exact location of all tees shall be in accordance with the "Grading Plan" and approved in the field by
the GOLF COURSE ARCHITECT in order to facilitate existing topography and/or vegetation.
B. Fine Grading of the surface
Tees shall be so shaped that the teeing surface shall be smooth and straight, with no water-holding pockets, slightly pitched (approximately 1%) from front to rear to provide surface drainage.
C. Size
Construct the tees and tee groups to the dimensions described for tee surfaces as indicated on plans or as directed by the GOLF COURSE ARCHITECT.
Except for irregular shaped tees, the front (ladies') and rear (championship) tees of a tee group shall be a minimum thirty feet
(30') in width of teeing surface, the middle tees (mens') be a minimum thirty feet (30') in width. Singular long tees shall be a minimum thirty feet (30') in width unless otherwise directed.
D. Side Slopes
Maintain a constant and uniform slope gradient (maximum 3:l) on
tee sides for the entire tee length regardless of elevation
differential between natural grade and tee surface.
E. Shoulders
Around the shoulders (area between tee surface and side slopes) of the tee to be able to completely mow without scalping by mowers and formed to be of pleasing aesthetic appearance.
F. PerimeterArea
Blend side slopes into natural grade of surrounding areas in a uniform manner of pleasing aesthetic appearance and to permit complete mowing of the toe of tee slopes and adjoining areas.
G. Topsoil After completion of the subgrade, and provided that the GOLF
COURSE ARCHITECT deems the operation necessary, the tees shall
Carlsbad Specs 19
have, or be covered with a minimum of six inches (6”) of on-site - topsoil.
Two inches (2”) of construction grade sand will be spread on tee tops and disced into teeing surfaces uniformly prior to final seedbed preparation.
H. Preparation for Planting
All tee surfaces will be finish graded and hand raked from the top down to the toe of all slopes to provide a smooth, fluffy seedbed or sod base prior to planting. To insure drainage and uniformity, all tee tops are to be lazer graded prior to turfing.
Prior to planting, the Contractor under this Section shall communicate with the OWNER and GOLF COURSE ARCHITECT for purposes of coordination and verification that all areas affected by the decision to proceed with planting are ready for same and that adequate preparations for germination watering have been made.
I. GrassingofTees
Upon final approval by the OWNER and GOLF COURSE ARCHITECT, all tees shall be sodded in accordance with the ‘Turfing Plans’.
J. DamageandRepairs
In the event of damage by weather or other Acts of God involving soil erosion, by wind or water, wash-outs and/or damage to work in progress, the repairs shall be performed by the Contractor under each affected section.
F
4.05 Green Construction
A. Baseshaping
Shaping shall be accomplished according to sketches, plans and typical details which illustrate the size, shape, height and general character of the desired features, and as field-directed by the GOLF COURSE ARCHITECT.
All putting surfaces of greens will be graded to a subgrade elevation (16 inches below finish grade) with a four (4) foot collar around perimeter of green to provide a dish to contain the
prepared greens mix. Note: Refer to Sheet No. 1 (”Construction
Detailst1).
Greens shall be so shaped from fill stockpiles or from site that
their lines and slopes will blend harmoniously with the natural .t
Carlsbad Specs 20
surrounding contours. The mounds and valleys of the greens shall be shaped into smooth, curving lines as indicated on the plans or sketches to the satisfaction of the GOLF COURSE ARCHITECT. The greens will be so constructed that the contours of the putting surface will result in a slight pitch, with no pockets, providing the surface drainage. The roll and slopes of the surrounding mounds shall have a soft, pleasing appearance and shall blend smoothly into the putting surface of the green.
c4
In order to develop the finest possible greens, the GOLF COURSE ARCHITECT reserves the right to alter the design of any green at any time during the course of construction. Where, in the opinion of the GOLF COURSE ARCHITECT, the size, shape or slope of the mounds and putting surface of the greens shall be altered in order to improve the design, such alterations shall be done by the Contractor at the GOLF COURSE ARCHITECT'S direction.
B. Equipment
Since this work is especially critical and must be carefully done, it is not the type of operation where a full blade can be utilized effectively. The operator will not be able to bulk form the molding of the green, but will be required to push and backblade small amounts of materials in a repetitive operation to create a form of curved lines tying smoothly together and into natural grade.
h C. Finalsculpturing
In order to create the desired aesthetic effect and playing value of the green, final shaping shall be done by rubber-tired tractors, or approved equal.
D. GreenTraps
The traps that form part of the molded green are to be shaped as an integral part thereof. They shall conform to the sizes and shapes as indicated on the plans or sketches or to such sizes and shapes as otherwise designated by the GOLF COURSE ARCHITECT in
the field. The mounding, noses and outlines of traps shall be
shaped to natural broken lines to create a dunes effect similar
to dunes found near the sea.
Grade the slopes and bottoms of the sand areas of the traps and bunkers carefully to a clean, smooth, and uniform surface. Shape slopes gently, concave in nature, to permit placing of sand thereon.
Shape and edge sand areas of traps to allow a uniform placement
of sand at a depth of six inches (6") and a grass-sand edge or
lip of two inches (2") above sand.
Carlsbad Specs 21
Prior to sodding, the Contractor is to place sufficient
F- quantities of sand in traps. Sand is to be retained in one or more stockpiles to be spread after grass is established.
E. DrainageofGreens
Drainage of greens shall be accomplished where necessary as shown
on typical plans and details and as determined in the field.
Four inch (4Ib) perforated plastic ADS pipe or approved equal, shall be used to provide necessary drainage within the green
area, and 4It solid plastic pipe shall be used anywhere outside the area.
All drain trenches will be checked by the GOLF COURSE ARCHITECT before the Contractor is authorized to place any drain rock or pipe in the trenches, and Contractor will be required to rework the trench invert until watelt freely flows through the trench without pocketing.
Outlet main drains into natural channels, ponds, lakes, sales, or sumps away from the critical playing and walking areas. The top of drain pipe shall be a minimum of four inches (4”) below the green sub-base. A minimum slope of one percent (1%) shall be provided in all lines. All pipe shall be placed on a minimum two inches (2”) of bedding of dirt-free three quarter inch (3/411) rock. Rock with dirt mixed shall be rejected and must be replaced. Note: Refer to Detail #6 on “Construction Detail Sheet . rcI
Block off upper end of drain pipe with end caps. Immediately upon laying of pipe, provide outlet with a minimum one-fourth
(1/4Ib) galvanized wire mesh securely fastened with wire wherever a drain pipe daylights. rock. Backfill tile lines with typical drain
Provide additional peripheral French drains as shown on details or if determined necessary in field by GOLF COURSE ARCHITECT.
Fill peripheral’ French drains to the top with typical dirt-free drain rock.
(4”) blanket of washed pea gravel. Drain rock with dirt mixed in shall be rejected. Fill remainder of green with seedbed mixture until green is at final putting surface grade as indicated on I’Green Detailsbt.
Each green shall then be covered with a four inch
F. DrainageofSandTraps
The subsurface of sand traps will be provided with drainage similar to the subsurface of the greens. procedures are to be used. The drains for traps may exit into the network of drains used in the greens. to tie into the green’s drain lines, the Contractor shall exit
The same materials and
If it is not possible - trap drains into suitable lakes, constructed swales or sumps.
Carlsbad Specs 22
All decisions are subject to approval by the GOLF COURSE ARCHITECT. Note: Refer to Details #8 and #9 on "Construction Detail Sheet".
Sand for traps shall be placed and spread in bunkers by the Contractor. The final cleaning of traps and spreading of sand shall be performed by OWNER (under the supervision of the GOLF
COURSE ARCHITECT) as a maintenance item when the course is being groomed for play.
G. DrainageofGrasslhps
The bottoms of all grass traps shall be graded so they will drain to one or more low points. placed in the middle and approximately two inches (2") above shall be installed in order to exit surface water. (Refer to Details #lo and #11 on "Construction Detail Sheet''.) Where possible, grass traps may be tied into the green drainage network. An NDS Grated Drain Box shall still be required in order to exit surface water.
A sump with an NDS Grated Drain Box
H. As-Built Drainage Drawings
For all greens with pipe drainage, the Contractor shall carefully sketch the basic shapes of the green, putting surface, mounds and traps, illustrating the approximate locations of all drain lines and their termination points.
Illustrations in a form acceptable to OWNER and GOLF COURSE
ARCHITECT shall be forwarded to the GOLF COURSE ARCHITECT for
approval and presentation for the OWNER'S records.
I. Green's Mixture
The green's mixture shall be 90% sand and 10% peat moss. The sand and peat moss must be tested by a qualified USGA Testing Laboratory and shall be mixed off-site. conform to USGA specifications and may be randomly sampled and tested at the .Contractor's expense for consistency throughout the construction process.
The resulting mix must
The sand shall be clean, double-wash mortar sand approved by the OWNER and GOLF COURSE ARCHITECT before purchase and installation. Green's mixture sand shall contain no more than 5% silt or clay.
Sire of Mesh % Passing by Weight
No. 8 96 - 100
No. 16 80 - 90 No. 60 10 - 20
No. 100 9 - 10
The peat moss shall be Reed-sedge Peat.
-.
4
Carlsbad Specs 23
rc Prior to installing seedbed mixture, Contractor shall drive stakes into the subgrade at sufficient spacings that base contours can be retained. Stakes shall bear elevation marks indicate depth for placement of seedbed mixture. Contractor shall obtain approval of staking from GOLF COURSE ARCHITECT before placing seedbed mixture on green.
ARCHITECT may accept deviations from this staking procedure, provided that comparable results can be achieved.
The GOLF COURSE
to *
The seedbed mixture shall be approved by the GOLF COURSE ARCHITECT prior to installation which shall be to a minimum of one (1) compacted foot. This seedbed mix will taper into the
subsurface slopes of the green. Full depth of at least one (1)
compacted foot must be maintained over all areas of green subgrade and up to six (6) feet in from edge of putting surface. Spread mix carefully to retain original shape and contour of green.
Contractor will exercise care in the placement of the pea gravel blanket over the subgrade to prevent wheel damage by trucks off- loading sand. inward and will not be permitted to run over bare rock surfaces.
Any damaged materials occurring as a result of wheel churning or mixing must be replaced and all damage repaired. A small rubber- tired tractor or other approved equipment shall then be used to push the sand onto the putting surface.
J. Bunker Sand
Trucks will drop loads working from periphery
F
The Contractor shall submit to the OWNER and GOLF COURSE
ARCHITECT samples of the proposed bunker sand for their review and approvel.
Sand for bunkers sha&&th &f a color and consistency approved by the OWNER and GOLF COU&E ARCHITECT. Such sand conform to the following sieve analysis.
Sieve Analysis - Sand
16 mesh
20 mesh 30 mesh 40 mesh 50 mesh 70 mesh
100 mesh 140 mesh
3.91% Retain 5.22% Retain 14.59% Retain 26.45% Retain 32.50% Retain 14.12% Retain 2.86% Retain .36% Retain
Carlsbad Specs 24
K. FineFinishGrade
Compacted by wheel-rolling or other suitable contours that, in the opinion of the GOLF COURSE ARCHITECT, enhance playing values and improve aesthetic appearance. Putting areas, or different pin positions, are most desirable. These distinctive areas should be relatively flat and tied into the remainder of the green to form identifiable patterns. There shall be no water- holding pockets on any putting surface. upon to rework and/or add sufficient sand to finished surface as often as necessary in order to obtain a finished effect satisfactory to GOLF COURSE ARCHITECT.
Contractor may be called
All final putting surface shaping shall be completed by a
qualified operator and approved by the GOLF COURSE ARCHITECT
prior to any grassing.
L. GOLF COURSE ARCHITECT'S Inspection and Approval
Prior to completion, Contractor will request formal inspection and approval from GOLF COURSE ARCHITECT, which shall be considered essential step in the construction of all feature.
Alterations or modifications shall be performed as requested at
Contractorls expense.
After completion of and approval by the OWNER and GOLF COURSE ARCHITECT green areas, the putting surfaces shall be sandproed with a carpet drag and the outsides of greens shall be hand raked prior to planting.
M. PreParingforPlanting
Prior to planting, the Contractor under this Section shall communicate with the OWNER and GOLF COURSE ARCHITECT for purpose of coordination and verification that all areas affected by the decision to proceed with planting are ready for same and that adequate preparations for watering have been made.
N. Planting of Green's Putting surfaces
After final shaping of putting surfaces has been completed and
approved by the GOLF COURSE ARCHITECT, the Contractor shall place an approved commercial fertilizer as approved by the OWNER'S Golf
Course Superintendent, on the putting surface and green apron at he rate applicable for the particular fertilizer.
Using a drop spreader, the Contractor shall apply half the amount of seed in one direction with the other half at right angles to the first. The "Dominant Plus Bent Grass" seed shall be thoroughly mixed into the seedbed to a maximum depth of one inch (ltl) and at a rate of 2 lbs. per 1000 square feet.
-- 0. Germination Watering
?
Notify OWNER immediately upon completion of a seeding of an area.
Water as appropriate for germination. Likewise, notify GOLF
COURSE ARCHITECT upon completion of seeding of any area.
P. Preparation of Green Slopes
The green slopes extend from the putting surface to the point where the fea-ture blends and meets with surrounding terrain.
All stones, weeds and debris which would impair with the formation of a proper seedbed should be windrowed to the edge of slopes where they will be removed under Section V, ‘IFairway
Development ’I .
Fine Grade slopes and mounds in continuing curing lines, blending smoothly with surrounding contours. Apply fertilizer at the same rate as specified for tee slopes. Rake fertilizer lightly into soil.
Q. Rework of Green Slopes
When the Contractor, who installs the irrigation, is finished - with his pre-irrigation shaping operations for any work area, he
will seek approval and acceptance of the work from the OWNER and
GOLF COURSE ARCHITECT. Upon such acceptance, Contractor shall
deliver the area to the Irrigation Contractor for installation of
the irrigation system.
After the Irrigation Contractor has completed his work and the
work has been duly approved and accepted by the OWNER and GOLF COURSE ARCHITECT, the Contractor under this Division will be
given the work area for final shaping.
When the area is completed, the Contractor, will check all
shaping and perform any touching up of contours, and after final
approval of GOLF COURSE ARCHITECT, turn the area over to the
Contractor under IIFairway Development1’ for final seedbed
preparation and grassing.
R. Grassing of Green Area
Upon final seedbed preparation and approval by the OWNER and GOLF COURSE ARCHITECT, all green areas shall be seeded with “Dominant Plus Bent Grass. It (per ‘Turfing Plans’) .
Carlsbad Specs 26
S. Grassing of Sand Trap
Prior to any sodding, the Contractor shall paint the turf edge
around each sand trap for final review and approval by the OWNER and GOLF COURSE ARCHITECT.
shall be made in the field by the GOLF COURSE ARCHITECT.
Any final adjustments in turf lines
I
T. GrassingofGrassTraps
Upon final approval by the OWNER and GOLF COURSE ARCHITECT of the final shaping and seedbed preparations, all grass traps shall be . sodded with 419 hybrid bermuda as indicated on the "Turfing Planstt.
U. Damage and Repairs
In the event of damage by weather of other Acts of God involving soil erosion, by wind or water, wash-outs and/or damage to work in progress, the repairs shall be performed by the Contractor under each affected section.
4.06 Fairway Trap Construction
A. Shaping
Shape Fairway traps in the same manner and method as described
for construction of greens and traps surrounding greens. Shape
fairway bunkers from existing natural slopes,or stockpiles which have been provided by others.
Grade the slopes and bottoms of the sand areas of the traps and bunkers carefully to a clean, smooth and uniform surface. Shape slopes gently, concave in nature, to permit placing of sand thereon.
Shape mounds and slopes to blend harmoniously with smooth-flowing lines and pleasing appearance, drawing out and blending all slopes meeting natural grade in a manner to appear integral and of natural placement, as approved by GOLF COURSE ARCHITECT.
Prior to any edging or placement of sand within sand trap cavities, the Contractor shall paint all sand lines for OWNER and
GOLF COURSE ARCHITECT'S approval.
Shape and edge sand areas of traps to allow a uniform placement of sand at a depth of six inches (6") and a grass-sand edge or
lip of two inches (2") above sand.
Carlsbad Specs 27
c
rc- B. Drainage
As deemed necessary by GOLF COURSE ARCHITECT, drainage shall be
provided for bunkers in a manner typical for sand traps surrounding greens. Refer to Construction Detail #?.
C. Seedbedpreparation
All seedbed preparation and planting of fairway bunkers shall be
typical of that for fairways, and shall be performed under
Section V, "Fairway Development".
D. Sand
Sand for traps shall be placed in bunkers after each bunker cavity has been edged and hand-raked by the Contractor. spreading of sand shall be performed by OWNER under the supervision of the GOLF COURSE ARCHITECT and Golf Course Superintendent as a maintenance item when the course is being groomed for play.
The
E. DamageandRepairs
In the event of damage by weather or other Acts of God involving
soil erosion, by wind or water, wash-outs or any damage to work
under each affected Division. c in progress, the repairs shall be performed by the Contractor
4-07 Responsibilities
After the seedbed preparation has been accepted by the OWNER and GOLF COURSE ARCHITECT and the planting of any areas has taken place, the maintenance of such area, including watering and fertilizing, becomes the responsibility of the Contractor until formall accepted in writing by the OWNER or his authorized representative.
Immediately after completion of planting of any specific area, the Contractor shall commence a regular watering program. After initial watering, the planted surface shall be watered as frequently as necessary to keep soil surface sufficiently moist to ensure maximum growth. The Contractor shall coordinate and assist in establishing proper watering procedures and quantities, time periods of watering, and any other pertinent factors to provide the finest possible growth of grass, without assuming maintenance responsibilities.
4 08 Precautions
,-
Carlsbad Specs 28
The Contractor shall take all necessary precautions to prevent
any damage to existing trees, foliage, plant materials and other property of the OWNER outside the area of work under this Section. All construction and access roads shall be located as
designated by the OWNER and GOLF COURSE ARCHITECT. Contractor acknowledges that other construction work on the golf
course may be in progress at the time of the work under this Section, and he agrees to coordinate his work so as to reduce
interference with or delay of other such work.
The
Carlsbad Specs 29
,-
SECTION V
FAIRWAY DEVELOPMENT
5.01 Scope
Work covered in this Section consists of furnishing all labor, materials, transportation and services to perform fairway and rough development, which includes removal of rock in excess of one-half inch (1/2") diameter, tie-in operations, seedbed preparation and planting, and any other operations incidental to development of fairways as described herein. All areas not planted under Section IV will be planted under this Section.
5.02 Zntent
It is the intent under this Section for the Contractor to assume
the responsibility for the development of all items indicated in
the above scope and to complete the golf course satisfactorily to
the OWNER and GOLF COURSE ARCHITECT up to and including final
grassing and delivery to the OWNER.
with the responsibility of preserving all previous work as regards quality and aesthetic character.
5- 03 Construction
The Contractor is charged
-
A. RockRemoval
Remove all rock and debris which would interfere with the formation of a finely pulverized seedbed.
(1/211) diameter or greater shall be disposed of prior to grassing.
Rock of one-half inch
All rocks collected under this Section may be disposed of by direct burial, decorative mounding, or site removal under OWNER and GOLF COURSE ARCHITECT'S direction.
Rocks shall be removed from the work area and disposed of, or used in any manner approved by the OWNER, or they may be buried on the job, but only in designated areas and with procedures approved by the OWNER and GOLF COURSE ARCHITECT.
When rocks are buried, they shall be buried in pits conveniently located in areas adjacent to the golf course work area. Sufficient topsoil must be removed and stockpiled to cover the
burial pit with eighteen inches (181t) of topsoil material similar to the surrounding surfaces. Buried material must be mixed with loose soil and track-rolled sufficiently to eliminate voids. If,
in the opinion of the GOLF COURSE ARCHITECT, water is required to
Carlsbad Specs 30
obtain adequate compaction, Contractor may have to delay operations until adequate water is available from the irrigation system.
Scattered rock or stones under one-half inch (1/2”) in size do
not impede the formation of a satisfactory seedbed, provided they are not concentrated in any one area. Concentration in excess of
twenty percent (20%) by volume of any random sample is not acceptable. Such areas must either be re-worked or covered with suitable topsoil.
The windrows of rock and/or other debris left at tie-in pints of
features will be removed by the Contractor under this Section.
B. Lake Development
The Contractor is to perform all aspects and operations of fine
finish, seedbed preparation, fertilizing and sodding in full conformance with this Section, herein described for fairway development. Contractor shall begin sodding at the edge of lake called out a Top of Bank (T.B.).
C. Tie-in-Operations
It shall be the responsibility of the Contractor under this Section to bring together the work under all other Sections, performing the necessary tie-ins and leaving all areas completed after planting.
The bottoms of slopes from all features where they meet the fairways must be blended; the boundaries of the playing areas must blend into the surrounding terrain; the top of the root ball of trees must be graded smoothly into the surrounding terrain;
the spoils from irrigation installation operations and depressions from the settling of trenches must all be eliminated; the edges of lakes and constructed artifact, these must all be blended into the surrounding terrain; and until such work has been approved by the OWNER and GOLF COURSE ARCHITECT, the Contractor’s work will not be accepted.
D. PreparationofSeedbed
Scarify all areas to be planted to a depth of two inches (2”) prior to planting or the GOLF COURSE ARCHITECT shall reject the work if, in his opinion, the fairways do not meet the standards and requirements of this Section, or in his opinion, if there are any obstructions that will interfere with the formation of a satisfactory seedbed.
When the fairways have been worked to a point where they are ready for grassing, Contractor, using approved and suitable equipment, will float all areas prior to performing the grassing operation. Care shall be taken to protect all established
4
Carlsbad Specs 31
contours, but at the same time, remove all water-holding pockets, ridges and sharp contours which may interfere with the operation of mowing and maintenance equipment. This operation is to be performed under supervision from the GOLF COURSE ARCHITECT and
using equipment approved by him.
IC
Apply a 16-20-0 commercial fertilizer at a rate of 600 pounds per acre and a pellet type sulfur at a rate of 400 pounds per acre to all areas to be planted under this Section. Should, in the opinion of the OWNER’S Golf Course Superintendent, request a differing starter fertilizer, the amount of compensation shall be agreed upon by the OWNER and Contractor prior to the commencement of work to be done.
E. Planting of Fairways and Roughs
GOLF COURSE ARCHITECT shall inspect all areas of the golf course immediately prior to hydrosprigging and sodding and shall reject the work if, in his opinion, the fairways do not meet the standards and requirements of this Section, and if there are any obstructions that will interfere with the formation of a satisfactory seedbed.
Prior to hydrosprigging and sodding, the Contractor under this Section, shall communicate with the GOLF COURSE ARCHITECT and OWNER for purposes of coordination and verification that all
areas affected by the decision to proceed with hydrosprigging and sodding are ready for same and that adequate preparations for watering and maintenance have been made.
-
The hydrosprigging and sodding schedules and procedures adopted by Contractor are subject to approval by the OWNER and the GOLF
COURSE ARCHITECT.
1. All fairways and roughs shall be hydrosprigged with Tifway
419 Hybrid Bermuda at an application rate of 15 bushels per 1000
square feet where noted. The location and areas of grass shall
be noted on the “Turfng Plans’’. The location and areas to be
sodded shall also be noted on the “Turfing Plans’’.
Notify OWNER immediately upon completion of any hydrosprigging and sodding of any area to assume the responsibility, as watering and/or maintenance is not part of this work. Likewise, notify GOLF COURSE ARCHITECT upon completion of hydrosprigging and sodding of any area.
Carlsbad Specs 32
F. Planting of Fescue Blend Seed Areas
Prior to planting any of the fescue blend seed area (refer to ‘Turfing Plans’) the Contractor shall paint all fescue areas for
approval by the OWNER and GOLF COURE ARCHITECT. shall coordinate the seeding of the fescue areas with adjacent sodded 419 hybrid bermuda areas.
The Contractor
-.
The Fescue Blend Seed mix shall be as follows:
1. Banner I11 Chewing Fescue 25% 2. Badger Creeping Red Fescue 25%
3. Brigade Hard Fescue 25%
4. Warwick Hard Fescue 25%
Any alternates to the above seed mix shall be sumbitted to the OWNER and GOLF COURSE ARCHITECT for approval prior to any seeding.
Preplant fertilizer should include a balance between Nirtogen and Phosphorus and much lower levels of Potassium (i.e. 16-25-12).
High levels of Potassium are not needed during preplant, since it
is not immediately available to the seed. Controlled release
Nitorgen should be used in combination with a more readily available source, like urea. The precentage of controlled release nitrogen required are determined by how short the intervals are between the initial application, and the’repeated applications. MAP is the recommended Phosphorus source do to its quick availability to the seedlings.
Seed shall be planted by a drop seeder at a rate of 4 Lbs per
1000 square feet. The seed shall be uniformaly distributed over
the designated areas (refer to ‘Turfing Plans’). Half of the seed shall be sown moving in one direction, and the remainder of
the seed in the opposite direction. the soil to a depth X inch by means of a cultipacker or other approved device. Drop seeding shall not be done during windy weather.
Seed shall be pressed into
Notify OWNER immediately upon completion of any seeding of any fescue area. Contractor shall assume responsibility of germination watering, until formal1 accepted un writing by Owner or his authorized representative. Likewise, notify the GOLF COURSE ARCHITECT upon completion of seeding these fescue areas.
Following Owner’s assumption of watering responsibility, the Contractor, without incurring further responsibility, shall
notify, advise, and/or recommend to the OWNER alternative watering procedures should the OWNER’S efforts be found in error
or generally not favorable to proper and accepted germination procedures.
Carlsbad Specs 33
5.04 Damage. Repairs
In the event of damage by weather or other Acts of God involving soil erosion by wing or water, wash-outs, or any damage to work in progress, the repairs shall be performed by the Contractor under each affected Section. This responsibility shall continue throughout the whole construction period until the planting of any area has been completed, approved and formally accepted in writing by the OWNER.
fl
5.05 Precautions
The Contractor shall take all necessary precautions to prevent
any damage to existing trees, foliage, plant materials and other property of the OWNER outside the area of work under this
Section. All construction and access road shall be located as
designated by the GOLF COURSE ARCHITECT.
The Contractor acknowledges that other construction work on the golf course may be in progress at the time of the work under this Section and he agrees to coordinate his work so as to reduce interference with or delay of other such work.
Carlsbad Specs 34
SECTION VI
CART PATE CONSTRUCTION
6.01 Scope: REFERENCE DETAILS CONTAINED IN CIVIL AhlD LANDSCAPE
DRAWINGS
The work covered in this section includes furnishing all material, labor, and equipment to install a subgrade, installing concrete path surface, and cleaning and tie-in after installation is completed.
Cart path alignment shall generally follow the course as shown on the "Grading Plans". Final alignment shall be approved and will be subject to minor changes prior to pouring if deemed necessary by the OWNER and GOLF COURSE ARCHITECT.
A. Excavation
Excavation shall extend to a depth necessary to produce a finish grade that is one inch (1") above finish outside grade.
B. Subgrade
Subgrade shall be finished to a smooth even surface. Any fills
other subgrade shall also be compacted to 95% density using a steel wheeled roller weighing not less than five (5) tons.
t shall be compacted in six inch (6") lifts to 95% density. All
C. Concrete
All concrete shall be 3,000 PSI strength at 28 days curing time on 2 inch thick compacted type I1 or ABC.
Reinforcement shall be fiber-mesh product in the concrete mix. Wedlded wire shall be laid prior to pour as directed by the Engineer.
Pigment for colored concrete if desired by the OWNER, shall be added to the concrete before pouring.
Placing and working of concrete shall be done according to industry standards.
Cart path shall have perpendicular expansion joints at a minimum of every 80'. Cart path typical width is 8' wide from inside curb or curbs or as indictaed in civil and landscape drawings where wider widths are required.
Turnouts for greens, tees, etc. shall be 12l wide and maintain this width for a minimum of 20' then tapers back on both sides. -
Carlsbad Specs 3s
Two-way traffic shall be a minimum of 12' wide or as indicated in
civil and landscape drawings wehre wider widths are required..
Heavy broom finish shall be perpendicular to the path length
after the diagonal control joints have been struck.
Paths shall have a heavy broom finish at diagonal angles to the , path edge.
Any part of the work not consistent with industry standards for
construction and finishing will be rejected by the OWNER and GOLF
COURSE ARCHITECT and must be promptly replaced.
path damaged after pouring must be repaired or replaced as
approved by the OWNER and GOLF COURSE ARCHITECT.
Any part of the
D. Curbing
All curbing, as indicated on the "Grading" Plans shall be a hand formed 4" x 4" concrete curb or other dimensions as indicated in the civil and landscape plans where other dimensions are required.
E. hthpull-outs
All cart path pull-outs shall be located on the "Grading" Plans and field approved by the OWNER and GOLF COURSE ARCHITECT prior to pouring.
Contractor shall be responsible for any clean-up, including hauling from the site, debris and any excess materials, i.e. forms, stakes, concrete, rock, etc. Contractor shall regrade both sides of poured cart path to blend with the adjacent areas after forms have been removed and clean-up completed.
6.02 Precautions
Any crossings of the cart path after installation by equipment
shall be ramped with earth to prevent any cracking or chipping.
4
The Contractor shall take all necessary precautions to prevent
any damage to existing trees, foliage, plant material and
property of the OWNER. The Contractor shall immediately inform the OWNER and GOLF COURSE ARCHITECT which may affect the scope of construction under this Section. on any unforeseen conditions
Carlsbad Specs 36
SECTION VI1
,.-
LANDSCAPING
7.01 -era1 Conditions
The General Conditions, and Special Conditions are a part of this
section as fully as if repeated herein.
7.02 Scope
The work includes all services, labor, materials, transportation and equipment necessary to perform the work as shown and noted on the 'Tree Plans'
7.03 S,,hnittals
Contractor shall submit list (5 copies) of soil amendments, fertilizers, plant materials, etc. with quantities of each.
7.04 Guarantees and Replacements
All trees that have been supplied and installed under this Contract shall be guaranteed to live in a healthy condition for a period of one (1) year from date of final acceptance of project.
All plants found to be dead and all plants not in a vigorous condition noted within the Guarantee Period shall be replaced within (14) calendar days.
?-
Plants used for replacement shall be the same kind and size as specified in the plant list. They shall be furnished, planted and fertilized as originally specified.
7.05 Site Observation Visits
Site observation visits shall be made by the Golf Course Architect. The Contractor shall request site observation one week in advance of the time observation is required.
Site observation will be required for the following parts of the work :
1. Approval of plant materials.
2. When trees and shrubs are spotted in place for
3. When planting, and all other indicated or specified planting, but before planting holes are excavated.
work, except the Maintenance Period, has been completed. Acceptance and written approval shall
establish beginning of the Maintenance Period.
Carlsbad Specs 37
- Acceptance: Upon completion of the final site observation visit and the work of this section, the Contractor will be notified in writing (1) whether the work is acceptable: (2) of any requirements necessary for completion and acceptance.
This Contractor or his authorized representative shall be on the site at the time of each site observation visit by the Golf Course Architect.
7.06 Maintenance
The Maintenance Period begins on the first day after all
landscape and irrigation work on this project is complete,
checked, accepted and written approval from the Golf Course Architect is given to begin the Maintenance Period, and shall
continue thereafter for no less than sixty (60) continuous
calendar days.
The Contractor or his authorized representative shall be on the
site at the time of each site observation visit by the Golf Course Architect.
The Contractor shall continuously maintain all involved areas of the Contract during the progress of the work and during the Maintenance Period until the Final Acceptance of the work.
Regular planting maintenance operations shall begin immediately
after each plant is planted. Plants shall be kept in a healthy,
growing condition and in a visually pleasing appearance by watering, pruning, trimming, edging, fertilizing, restaking, pest and disease controlling, spraying, weeding, cleaning-up and any other necessary operation of maintenance. Landscape areas shall be kept free of weeds, noxious grass, and all other undesired vegetative growth and debris. All plants found to be dead or in an impaired condition shall be replaced immediately.
The Contract completion date of the Contract Maintenance Period will be extended, when in the opinion of the Golf Course Architect, improper maintenance and/or possible poor or unhealthy condition of planted material are evident at the termination of
the scheduled Maintenance Period. The Contractor shall be
responsible for additional maintenance of the work at no change in Contract price until all of the work is completed and acceptable.
The Contractor shall be responsible for maintaining adequate protection of the areas. Damaged areas shall be repaired immediately at the Contractorls expense.
7.07 General Requirements
The term ‘Planting Areal shall mean all areas to be planted with
trees, shrubs, groundcovers.
Carlsbad Specs 38
- Actual planting shall be performed during those periods when
weather and soil conditions are suitable in accordance with
locally accepted horticultural practice.
All rock and other growth or debris accumulated during the duration of the project shall be removed from the site.
Upon completion of all grading operations, soil samples (3 locations minimum) shall be taken by the contractor and analyzed by a soil laboratory. The result of these tests are to be reviewed by the Golf Course Architect for any required
modifications to specified soil preparation.
Prior to excavation for planting or placing of plant materials,
locate all underground utility lines still in use and take proper
precautions to avoid damage to such improvements. In the event of a conflict between such lines and plant locations, notify the Golf Course Architect who shall arrange for the re-location of one or the other. The Contractor assumes all responsibility for
making any and all repairs for damages resulting from work as herein specified.
Grading and soil preparation work shall be performed only during
the period when beneficial and optimum results may be obtained.
If the moisture content of the soil should reach such a level
that working it would destroy soil structure, spreading and grading operations shall be suspended until the moisture content is increased or reduced to acceptable levels and the desired results are likely to be obtained.
rc
All scaled dimensions are approximate. Before proceeding with any work, carefully check and verify all dimensions and immediately inform the Golf Coure Architect of any discrepancy between the drawings and/or specifications and actuel conditions.
Quantities for plant materials are shown for convenience only, and not guaranteed. Check and verify count and supply sufficient number to fulfill intent of drawings. Certify and clarifications with the Golf Course Architect.
Adequately stake, barricade, and protect all irrigation equipment, manholes, utility lines, and other existing property during all phases of the soil amending planting and grading operations.
7.08 Tree Selectfan
If all or any of the trees have not been pre-selected, upon award of the project the Contractor shall inform the Golf Course Architect of the nursery source of all trees and submit photos.
. The Golf Course Architect will check the trees at the project for
,- approval. If the trees are rejected, the Contractor shall be
carlsbad Specs 39
responsible for locating other sources of trees. The contract price for the project shall not change due to rejected trees. The Contractor shall make all necessary financial arrangements or purchase orders to reserve the trees specifically for this pro j ect .
Shrub Samples: Typical samples, three each of all varieties and
sized (5 gallon and under) shrubs of all plant materials shall be
submitted for approval at the site a minimum of three days prior
to planting operations. Approved samples shall remain on the site and shall be maintained by the Contractor as standards of
comparison for plant materials to be furnished. Samples will be incorporated into the work.
7.09 Rejection and Substitution
All plants not conforming to the requirements herein specified and on the drawings shall be considered defective, and such plants, whether in place or not, shall be marked as rejected and be immediately removed from the site of the work and replaced with acceptable plant materials. The plant materials shall meet all applicable inspections required by law. All plants shall be of the species, variety, size, age, flower color and condition as specified herein and/or as indicated on the drawings. condition will there be any substitution of plant species, variety, or reduced sized for those listed on the accompanying drawings, except with the express written consent of the Golf Course Architect.
Under no
All utilities (water and electricity) used during the installation of the landscaping and irrigation systems for this project shall be paid for by the Contractor.
7.10 Soil Amendment and Fertilizer
Soil conditioner: Shall be ‘Wil-Gro Life’ by Wilbur Ellis or
approved equivalent by the Golf Course Architect.
Iron Sulphate: 20% Iron by volume. WARNING: Fertilizers containing chelated iron will stain concrete surfaces. The Contractor shall take care not to stain concrete and shall be responsible for removing all iron stains from concrete, at no additional cost to the Owner.
Pre-plant Fertilizer (1-10-10) ‘Best’ or approved equal.
Post-plant Fertilizer (14-7-3) granular fertilizer to be applied
to groundcover areas ‘Best’ or approved equal.
4
4
Gypsum: Commercially packaged, free flowing gypsum containing
not less than 95% by volume of calcium sulphate as active ingredient.
Carlsbad Specs 40
Wetting Agent - NAIAD or equal.
Soil-moist: An acrylic co-polymers, $Terra Sorb $Tor approved equivalent by the Golf Course Architect.
F
Superthrive: concentrated vitamin B-1.
Planting backfill shall be a thoroughly blended mixture of excavated woil from the planting pits and soil amendments at the following mixture
Soil Conditioner
On Site Soil
Iron Sulphate
50%
50%
2 lbs/cu.yd.
Pre-plant Fertilizer 3 lbs./cu.yd.
Gypsum 4 lbs./cy.yd. NAIAD 1 oz./cu.yd. Soil Moist 1 lb./cu.yd. Superthrive 1 capful
7.12 Staking Materials
Double Staking Required: Stakes shall be of lodgepole pine. These shall be straight shafts, shaved and cut clean and bare of branches and stubs, of uniform thickness with a minimum diameter of 2 inches, free of loose knots, splits or bends. Stakes shall be no less than ten (10) feet in length.
I
7.13 Guying Materials
Guy wires shall be of pliable, zinc-coated steel of No. 12 guage.
Anchors (deadman) for holding guy wires shall be 8in x 8in x 16in concrete blocks. Set 18in below finish grade.
Pipe for covering wire, shall be sin dia. By 5ft long white PVC plastic pipes.
Tree ties shall be V.I.T. Cinch-Tie or approved equal.
7.14 Plant Materials
Nomenclature: The scientific and common names of plants herein specified conform with the approved names given in ‘A Checklist of Woody Ornamental Plants of California’, published by the University of California, College of Agriculture, Publication 4091 (1979). See list of plant material on drawings.
Container stock (all box sizes) shall have grown in containers for at least six months, but not over two years. No container -
Carlsbad Specs 41
plants that have cracked or broken balls of earth, when taken
from the container, shall be planted, except upon special approval.
planted.
No trees with damaged roots or broken balls shall be
Pruning shall not be done, prior to delivery, except by written
approval by the Golf Course Architect.
Inspection of Plant Materials, required by City, County or State authorities, shall be a responsibility of the Contractor, and where necessary he shall secure permits or certifications prior to delivery of plants to site.
Plants shall be subject to approval or rejection, at the project site at any time before or during progress of work, for size,
variety, condition, latent defects and injuries. Rejected plants shall be removed from the project site immediately.
Substitutions will not be permitted except that if proof is submitted that any plant specified is not obtainable, a proposal will be substituted subject to Golf Course Architect's written approval.
Quantities shall be furnished as needed to complete work shown on drawings.
The Golf Course Architect reserves the right to check root condition of any species, particularly those grown from seed, and if found defective, to reject the plants represented by the
defective sample.
Identify plant species or varieties correctly on legible, weatherproof labels attached securely to the plant material. There shall be aminimum of one labeled plant for each 25 plants in a lot.
Groundcover plants shall be healthy vigorous rooted cuttings
grown in flats until transplanting.
7.15 Plating Tablets
Use Agriform (20-10-5) blue chip tablet. Twenty-one (21) gram size for trees and shrubs.
7.16 Soil Cadi timing, Fertilirdng and Rototilling
After the areas have been graded, the following rates of soil conditioning and amendment materials shall be evenly spread over all planting areas and shall be thoroughly scarified to an average depth of six (6) inches by rototilling a minimum of two (2) alternating passes.
1. Soil Conditioner: 6 cu.yds. per 1,000 sq.ft.
Carlsbad Specs
,
42
-..
2. Iron Sulphate: 20 lbs. per 1,000 sq.ft.
4. Soil Moist: 1 lb. Per 1,000 sq.ft.
5. Pre-plant Fertilizer: 30 lbs. per 1,000 sq.ft.
6. NAIAD: 1 qt. Per acre (prior to amending soil)
- 3. Gypsum: 100 lbs per 1,000 sq.ft.
Rate of application is for bidding purposes only. Soil test may reduce or increase total soil amendment yardage. Adjustment (plus or minus may be necessary). Contractor shall obtain at least three soil tests of final grade at site and submit results to Golf Course Architect for interpretation and recommendation. The Contractor shall submit a binding unit price for each itemized soil amendment which will be used to determine changes to the contract amount in the event of modifications to rates of applications as specified herein.
The thoroughness and compoeteness of the rototilling and incorporation of the soil conditioners/amendments shall be acceptable to the Golf Course Architect.
7.17 Deep Watering
After complete installation and testing of the Irrigation system,
all areas shall be deep watered and compacted and settled by
continuous aplication of irrigation water or water truck.
- Care shall be taken that the rate of application of water does not cause erosion or sluffing of soils.
All depressions, voids, erosion scars and settled tranches generated by the deep wateing shall be filled with conditioned topsoil and brought to finish grade.
7.18 Finish Gradfag
Finish grades shall be as indicated on the civil engineer's drawings and landscape drawings.
Finish grades shall be measured as the final water compacted and settled surface grades and shall be within plus or minus 0.1 foot
of the spot elevations and grade lines indicated on the drawing.
Finish grades shall be measured at the top surface of surface materials.
Molding and rounding of the grades shall be provided at all changes in slope.
All undulatios and irregularities in the planting surfaces resulting from tillage, rototilling and all other operations shall be leveled and floated out before planting operations are initiated.
,-
Carlsbad Specs 43
The Contractor shall take every precaution to protect and avoid
damage to sprinkler heads, irrigation lines, and other
underground utilities during his grading and conditioning
operations.
Final finish grades shall insure positive drainage of the site.
Final grades shall be acceptable to the Golf Course Architect
before planting operations will be allowed to begin.
Planting surfaces shall be graded with no less that 1 percent
surface slope for positive drainage.
7.19 Planting
The layout of locations for plants to be planted shall be approved on the site by the Golf Course Architect, prior to their planting. All such locations shall be checked for possible interference with existing underground piping, p[rior to excavation of holes. If underground construction or utility lines are encountered in the excavation of planting areas, other locations for the planting may be selected by the Golf Course Architect. Damage to existing utilities shall be the responsibility of the Contractor.
7.20 Planting Trees
Planting holes shall be of size as shown on the drawings.
Excavation shall include the stripping and staking of all acceptable soil encountered within the areas to be excavated for plant pits. Protect all areas that are to be trucked over and upon which soil is to be temporarily stacked pending its re-use
for the fillings of holes, pits and beds.
Excess soil, generated from the planting holes shall be removed from the site, or distributed thereon with, and only with, approval of the Golf Course Architect.
All used containers shall be removed to the storage area or from the site.
The plants shall be planted at approved locations with the heretofore specified conditioner and soil planting backfill.
The plants shall be placed in the planting pits on the undisturbed natural subgrade. After setting the plants the remaining backfill material shall be carefully tamped and settled around each rootball to fill all voids.
Each tree shall be placed in the center of the hole and shall be set plumb and held rigidly in position until the planting
Carlsbad Specs 44
P-
backfill has been temped from around each root ball. shall be installed per details.
All plants shall be set at such a level that after settlinq they bear the same relationship to the surroundinq finish qrade as they bore to the soil line qrade in the container.
No plant will be accepted if the rootball is broken or cracked,
iether before, during or after the process of installation.
Tree drains
All plant shall be thoroughly watered into the full depth of each
plant hole immediately after planting. +
All trees shall be staked as detailed with wood stake (or guyed as indicated on drawings), driven into the ground on the windward side of the tree (one on opposite side for double). The stakes shall be driven in plumb and secure. Special care shall be taken that the driving in of the stake does not damage the tree roots or root ball. Tree ties shall be fastened to each tree and stake by looping figure 8's with the inside diameter of the tie at 2 or
3 times the diameter of the tree and by tacking the back of the tie to the stake (See Detailed Drawings).
The staking shall be accomplished in such a manner as to insure the proper and healthy growth and the safety of the plants, property, and the public. - Pruning after planting shall be required on all trees, when necessary to provide the specified or approved standard shapes, form and/or sizes characteristic to each plant. Pruning may include thinning, topping, and/or cutting and shall be under the direction of the Golf Course Architect. Cuts over X inch in
diameter shall be painted with an approved tree sealant.
7.21 Clean Up
As project progress, Contractor shall maintain all areas in a
neat manner and remove unsightly debris as necessary. completion of project, Contractor shall remove all debris and containers used in accomplishing work.
After
Carkbad Specs 45
CARLSBAD GOLF COURSE
CARLSBAD, CALIFORNIA
GOLF COURSE
I RRl GATlON S PECl Fl CAT1 ONS
June 2004
,-
GREG NASH DESIGN
1130 E. MISSOURI #600
PHOENIX, AZ 85014 USA
TEL 602/265-5612, FAX 602/265-5621
BRYANT TAYLOR GORDON GOLF
AN IRRIGATION DESIGN CORPORATION
191 CABRILLO STREET
COSTA MESA, CA 92627 USA
TEL 9491631 -8998, FAX 949/631-8999
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
IRRIGATION SPECIFICATIONS
1 .O INTRODUCTION TO SPECIFICATIONS
1 .I OBJECTIVE
A. The objective of this project is to provide a complete, operational,
and efficient irrigation system, installed in a professional manner
with the highest standards of workmanship, and using components
best suited for this working environment.
6. The purpose of these specifications is to provide guidelines for best
recommended installation techniques in accordance with the
component manufacturer‘s recommendations, and to ensure
utilization of components best suited for golf course irrigation
system installation.
C. The guidelines and requirements of these specifications shall be
considered as part of the Irrigation System Installation Contract.
I .2 SCOPE OF WORK - OWNER’S RESPONSlBlLlTY
A. The following items of work are not included in the Irrigation
Installation Contractor’s scope of work unless specifically called out
in these Plans and Specifications. It is the responsibility of the
Owner to provide separate plans, specifications, and contracts for
any of the following that may be required for the project:
(1) Water Supply Source and Supply Line to Site
(2) Water Meter
(3) Irrigation Lake
(4) Power Services and Meters
(5) Pump Station Building
(6) Permits, Engineering and Architectural Drawings as required
for the above.
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Introduction to Specifications Specint-0401 1-1
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
T.3
B. These specifications provide capacity and size requirements for
certain of these items of work. Other information pertaining to
structural size requirements are minimum recommendations and
are not exact measurements. No engineering or architectural
drawings or specification are contained in these documents.
C. The Owner is responsible for providing the above items of work to
be furnished by other Contractors or by the Irrigation Contractor
under separate contract or agreement.
SCOPE OF WORK - CONTRACTOR'S RESPONSIBILITY
A. The work covered by these specifications shall consist of and
include; all labor and equipment; excavation and backfill of all
trenches; connections to water and electrical utilities; tools,
materials, and component parts; permits, licenses, and taxes;
flushing, testing, and adjusting; clean-up, record drawings and
guarantees; and all other foreseeable or unforeseeable costs
necessary and required for the successful installation and
completion of an automatic irrigation system as specified and
illustrated on the accompanying plans and drawings.
B. No deviation from these specifications, plans or construction
drawings shall be allowed without specific prior approval obtained in
writing from the Owner or Owner's authorized representative.
1.4 GUARANTEE
A. The Contractor shall be responsible for furnishing a completed, fully
operational irrigation system, free from defects in material and
workmanship. It shall be the Contractor's responsibility to repair all
leaks, and repair or replace all deficient materials prior to the
Owner's acceptance of the completed irrigation system.
B. The work included in this contract shall be guaranteed by the
contractor to be free from all defects in material and workmanship
for a period of one (I) year after Owner's final acceptance of the
irrigation system.
C. During the warranty period, the Contractor shall make all necessary
repairs or replacements of defective materials due to component
failure or improper installation without additional cost to the Owner.
I
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Introduction to Specifications Speant-040 1 1-2
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
The Contractor shall repair and restore any settling of backfilled
trenches, including all planting, paving or other conditions damaged
by such settling.
D. Should the Contractor fail to respond to the Owner's request for
repair work within forty-eight (48) hours, the Owner may make
necessary repairs at the Contractor's expense. The Owner may
make emergency repairs as necessary without relieving the
Contractor's warranty obligation.
E. During the warranty period, the Contractor shall perform other work
or service to the system at the Owner's request, and shall be paid
on a time and materials basis for such work as negotiated with the
Owner.
introduction to Specifications Specint-0401 1-3
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
IRRIGATION SPECIFICATIONS /c
2.0 GENERAL CONDITIONS
2.1 INTENT AND PRECEDENCE
A. Unless otherwise stated, the Plans and Specifications are intended
to include all requisite materials for proper installation and
completion of work, regardless of whether each individual
component is specifically included herein.
B. The Plans and Specifications are intended to be mutually
supporting; however, where inconsistencies exist, the Plan shall
take precedence.
C. Figured dimensions on the Drawings shall take precedence over
measurements by scale and detailed Drawings furnished by the
Designer shall take precedence over general Drawings so
furnished. In case of inconsistency, typed additions or amendments
to the Agreement and to the General Conditions of the Contract
shall prevail over printed provisions thereof.
D. The Contractor shall abide by and comply with the true intent and
meaning of the Drawings and Specifications taken as a whole,
regardless of any apparent error or omission that may exist.
2.2 DRAWINGS AND VERIFICATION OF DIMENSIONS
A. All plot plan dimensions are approximate, and shall be checked and
verified by the Contractor before proceeding with work. The
Contractor shall report all variations from those indicated in the plot
plan to the Owner or Owner's representative, and the Designer.
B. For clarity and legibility, pipelines and electrical lines are
diagrammatic. The sizes and location of equipment are drawn to
scale wherever possible.
General Conditions Specgen-0401 2-1
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
2.3 PERMITS AND REGULATIONS
A. The Contractor shall be responsible for obtaining all temporary
permits and licenses required for the completion of work performed
within the scope of the Contract. Permits, licenses, and easements
for permanent structures or permanent changes in existing facilities
shall be the responsibility of the Owner, unless otherwise specified
in the Contract.
B. The Contractor shall make all notifications, and comply with all laws,
ordinances, and regulations governing the performance of all work
as specified.
C. The Contractor shall promptly notify the Designer in writing of any
potential infraction of any laws, ordinances and regulations which
may result from the execution and performance of the work as
designed and specified. The Contractor shall obtain written
authorization from the Owner for any necessary changes in the
Design and Specifications.
D. The Contractor shall be liable for any work performed in willful
violation of any laws, ordinances and regulations, and shall be
responsible for all costs resulting from any such violation, including
all costs required to correct such violation.
2.4 PROTECTION OF WORK AND PROPERTY
A. The Contractor shall take measures to protect the Owner's property
at all times during the execution of the Contract.
B. The Contractor shall be liable for all damage to existing buildings,
equipment, sidewalks, roadways, utilities, grounds, landscaping,
fences or other structures resulting from the performance of this
work by the Contractor's employees, subcontractors, or other
agents acting on the Contractor's behalf. The Contractor shall be
responsible for repair or replacement of any such damage at the
Contractor's own expense to the satisfaction of the Owner. Any such necessary repair or replacement shall be a condition
precedent to the Owner's obligation to make final payment under
the Contract.
General Conditions Specgen-0401 2-2
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
c
2.5
C. The Contractor shall be responsible for contacting all utility
companies to verify and mark the location of all utilities on the
property prior to commencing work.
D. The Contractor shall be liable for all damage resulting from
component failure of the irrigation system during the performance of
this work.
E. In severe winter climates subject to freezing conditions where work
within the scope of the Contract is partially completed and work is
halted for winter, the contractor shall be responsible for all
winterization procedures necessary to protect the irrigation system
from freeze damage or other adverse winter conditions.
F. The Contractor shall be responsible for damage to any work
covered by these specifications prior to final acceptance of the
work. The Contractor shall securely cover all openings into the
system and cover all apparatus, equipment, and appliances, both
before and after being set in place to prevent obstructions in the
pipes and the breakage, misuse or disfigurement of the apparatus,
equipment or appliance.
G. The Contractor shall keep the site clean of all rubbish and debris
resulting from the performance of this work. Upon completion of
this work, the Contractor shall be responsible for cleanup of all
remaining rubbish and debris, and shall leave the site in a neat and
clean condition.
SUP E RVI S IO N
A. The Contractor shall provide a competent superintendent and any
necessary assistants experienced in the work they are to perform.
All must be acceptable to the Owner and the Owner's
representative.
B. The superintendent shall be permanently assigned to this project,
and shall represent the Contractor in the Contractor's absence. All
decisions and actions taken by the superintendent acting on the
Contractor's behalf shall be binding upon the Contractor.
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General Conditions Specgen-0401 2-3
Bryant Taylor Gordon Golf
2.6 WORKMANSHIP
Carlsbad Golf Course - 6/04
A. All work coverec, by these specifications shall be performed in a
manner exhibiting the highest level of workmanship for this type of
work.
B. The Contractor shall furnish and maintain on site sufficient
personnel, equipment, and materials necessary to complete the
work in an efficient manner and within the terms of the Installation
Contract.
C. All materials furnished shall be new and shall be the best of their
respective kinds, except any such materials as may be expressly
provided for in the Contract Documents to be otherwise.
D. All work performed shall be in accordance with these Specifications
and the equipment manufacturer's Installation Guidelines.
CERTIFICATES OF PAYMENTS
A. No certificate issued nor payment made to the Contractor, nor any
partial or full use or occupancy of the work by the Owner shall
constitute an acceptance of any work performed or materials
furnished that are not in compliance with these Specifications or in
accordance with the Contract.
B. The payment of and the acceptance of final payment shall
constitute a waiver of all claims by the Owner other than those
arising from unsettled claims previously made in writing, resulting
from faulty work appearing after final payment claims by the
Contractor except those previously made in writing and still
unsettled.
TIME LIMIT
A. The Contractor undertaking the work hereinafter specified will be
required to commence said work within 21 calendar days, or
thereafter as directed by the Owner, following the date upon which
the Contract is signed by both Owner and Contractor. The
Contractor shall complete the work within the time period specified
in the Contract or thereafter as agreed upon with the Owner or
Owner's representative based on a negotiated Contract extension.
General Conditions Specgen-0401 2-4
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
.-
Workdays shall not include weekends, holidays or days when the
weather does not permit work on the site unless authorized by the
Owner or Owner's representative.
B. Liquidated damages as called out in the Proposal Form shall be
deducted from the Contract price should the Contractor fail to
substantially complete the work within the specified time or as
further negotiated with the Owner or Owner's representative based
upon a Contract extension.
2.9 SCHEDULE OF WORK
A. The Contractor's schedule of work shall conform to the schedule
determined by the Owner and General Contractor (if applicable) for
coordination of work on site.
B. The Contractor's hours of work shall be scheduled with the Owner.
No work shall be allowed on weekends or holidays without the
specific approval of the Owner. Holidays shall be those designated
by Owner.
C. The Contractor shall submit to the Owner a work schedule showing
the approxiaaaie dates that the various items of work will begin and
end prior to beginning any work.
D. In acceptance of the terms of the contract to perform work covered
by these specifications, the Contractor agrees to comply with the
. work schedule defined in the contract and to complete work within
the terms of the contract. The Contractor shall notify the Owner in
writing of any delays in work which will result in noncompliance with
the time limits set under the contract.
2.1 0 INSURANCE
A. Public Liability and Property Damage Insurance
(1) The Contractor shall furnish satisfactory proof by certificate
or otherwise as may be required that he has public liability
and property damage insurance with insurance carriers
satisfactory to Owner and in such form as shall be
satisfactory to the Owner to protect said Contractor against
General Conditions Specgen-0401 2-5
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
B.
C.
loss from liability imposed by law from damages on account
of bodily injury, including death resulting therefrom, suffered
or alleged to have been suffered by any person or persons,
other than employees, resulting directly or indirectly from the
performance or execution of this Contract or any subcontract
thereunder, and also to protect said Contractor against loss
from liability imposed by law for damage to any property
caused directly or indirectly by the performance or execution
of this Contract or any subcontract thereunder, which
insurance shall also cover accidents arising out of the use
and operation of automobiles and trucks.
(2) All said public liability and property damage insurance shall
be maintained by the Contractor in full force and effect during
the entire period of performance under this Contract. The
amounts of coverage of said insurance shall be not less than
the following:
(a) Public Liability:
US$l,OOO,OOO - For one person injured in one
accident. US$l,OOO,OOO - For more than one person
injured in one accident.
(b) Property Damage:
US$1,000,000 - For one occurrence.
Automobile Public Liability Insurance
(1) If and whenever any Contractor or subcontractor is carrying
out the Contract operations and shall use and operate
automobiles, trucks, or other vehicles on public street and
highways, each such Contractor or subcontractor shall carry
Automobile Public Liability Insurance with limits of not less
than US$1,000,000 for any one person and US$1,000,000
for any one accident.
Workmen's Compensation Insurance
(1) The Contractor, at the Contractor's own cost and expense,
shall procure and maintain during the continuance of this
contract a policy of workmen's compensation or employer's
liability insurance with statutory limits for the protection of its
4
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General Conditions Specgen-0401 2-6
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
employees including executive, managerial and supervisory
employees engaged in work on the improvements and shall,
on demand, deposit a certificate evidencing such policies
with the Owner.
(2) The Contractor shall require each subcontractor employed by
the Contractor to perform labor on the improvements to the
project, to procure and maintain at such subcontractot's own
cost and expense during the performance of such labor, a
policy of workmen's compensation or employer's liability
insurance for the protection of such subcontractor's
employees, including executives, managerial and supervisory
employees, engaged in work on the improvements, and to
deposit with the Contractor a certificate satisfactory to the
Contractor evidencing such insurance.
D. The Owner shall be named as Additional-Insured on all insurance
policies required under this section. Said policies shall have a non-
cancellation clause providing that ten (1 0) days written notice shall
be given to the said Owner prior to such cancellation.
2.11 DAMAGES
A. If either party to this Contract should suffer damage in any manner
because of any wrongful act or neglect of the other party or of
anyone employed by the other party, whether as the other party's
employee, agent or subcontractor, which damage is not adequately
covered for the benefit of such damaged party by insurance, then
he shall be reimbursed by the other party for such damage.
2.12 RECOURSE BY OWNER
A. In the event that the Contractor at any time refuses or neglects to
supply a sufficient number of properly skilled workmen or a
sufficient quantity of materials of proper quality or in effect be
adjudicated as bankrupt, or files an arrangement proceeding, or
commits any act of insolvency, or makes any assignment for the
benefit of creditors without the Owner's consent, or fails to make
prompt payment to his material suppliers and laborers, or fails in
any respect to properly and diligently prosecute the work covered by
this Agreement, or becomes delinquent with respect to
General Conditions Specgen-0401 2-7
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
- contributions or payments required to be made to any Health and
Welfare, Pension, Vacation, Apprenticeship or other employee
benefit program or trust, or otherwise fails to perform fully any and
all of the Agreements herein contained, the Owner may, at its
option, after giving forty-eight (48) hours written notice to the
Contractor, provide any such labor and materials as may be
necessary and deduct the cost thereof from any money then due or
thereafter to become due to the Contractor under this Agreement;
or the Owner may, at its option, terminate the Contractor's right to
proceed with the work and, in that event, the Owner shall have the
right to enter upon the premises of the Project and take possession,
for the purpose of completing the work included under this
Agreement, of all materials, tools, and appliances thereof, and may
employ any other person or persons to finish the work and provide
the materials thereof.
B. In case of such discontinuance of the Contractor's right to proceed
with the work, said Contractor shalt not be entitled to receive any
further payment under this Agreement until the work undertaken by
Owner is completely finished. At that time, if the unpaid balance of
the amount to be paid under this Agreement exceeds the expenses
incurred by'the Owner in finishing the Contractor's work, such
excess shall be paid by the Owner to the Contractor; but, if such
expense shall exceed such unpaid balance, then the Contractor
shall promptly pay to the Owner the amount by which such expense
exceeds such unpaid balance.
C. The expense incurred by the Owner as herein provided, either for
furnishing materials or for finishing work, and any damages incurred
by the Owner, by reason of the Contractor's default, shall be
chargeable to, and paid by the Contractor, and the Owner shall
have a lien upon all materials, tools and appliances, taken
possession of, as aforesaid, to secure the payment thereof.
2.13 DAMAGES CAUSED BY DELAY
A. Should the Contractor default in the proper performance of his work,
thereby causing delay to the entire work, the Contractor shall be
liable for any and all loss and damages including liquidated
damages sustained therefor by the Owner. The Contractor shall not
be liable under this paragraph if such default be caused by strikes,
lockouts, acts of God, or other reasons beyond the control of the
Contractor, concerning which, however, notice of occurrence
General Conditions Specgen-0401 2-8
.-r
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
/-- of same shall be given in writing immediately by the Contractor to
the Owner.
2.14 CHANGES IN WORK
A. In acceptance of the terms of the Installation Contract, the
Contractor agrees to make all changes, additions and deletions to
the original Plans and Specifications as may be requested in writing
by the Owner without voiding the original contract.
B. The Contractor, prior to commencement of this revised work, shall
submit immediately to the Owner, written copies of the cost or credit
proposal for such revised work. Compensation or adjustment to the
Contract price shall be agreed to in writing prior to work
commencing for such changes, additions and deletions.
C. No compensation shall be provided for changes to work covered by
< the original Plans and Specifications without prior written approval.
2.15 RESPONSIBILITY FOR DAMAGES TO WORK IN PLACE
J-
A. The Contractor shall be liable for any loss or damage to any work in
place or to any equipment and materials on the job site caused by
the Contractor or his agents, employees or guests.
2.1 6 CLEAN-UP
A. During the course of construction, the Contractor shall remove
waste materials from the site recurrently as is necessary to maintain
the premises in a clean and orderly condition. Upon completion of
the work under this Agreement, the Contractor shall remove from
the site all temporary structures, debris, and waste incident to the
operation and clean all surfaces, fixtures, equipment, etc., relative
to the performance of this Agreement.
B. If the Contractor fails to perform a clean-up function within two (2)
days after notification by the Owner to do so, the Owner may
proceed with that function and in the manner the Owner may deem
expedient with the understanding the cost thereof shall be charged
to the Contractor and deducted from moneys due under this
Agreement.
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Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
-* 2.17 MATERIALS FURNISHED BY OTHERS
A. In the event the scope of work includes installation of materials or
equipment furnished by others, it shall be the responsibility of the
Contractor to examine the items so provided and to handle, store
and install the items with appropriate care to insure a satisfactory
installation. Loss or damage due to acts of the Contractor shall be
charged to the account of the Contractor and deducted from
moneys due under this Agreement.
2.18 CONTRACTOR AS AN INDEPENDENT CONTRACTOR
A.
B.
C.
D.
The Contractor is an independent Contractor and shall within the
terms of the Contract, and at no additional expense to the Owner,
comply with all laws, ordinances and regulations of all governing
agencies having jurisdiction over this work.
The Contractor shall obtain all necessary permits and licenses; pay
all processing fees, sales taxes, excise taxes, use taxes, federal
and state taxes required for the performance of this work.
The Contractor shall pay all insurance and contributions for social
security and unemployment for all wages, salaries and other forms
of payments made to the Contractor's employees as a result of work
performed in the completion of the contract.
The Contractor, upon request of the Owner, shall furnish verification
of the payment of all obligations incurred in the performance of the
contract which could result in the encumbrance of property on which
the work was performed.
2.19 PAYMENTS
A. Once each month the Contractor shall submit to the Owner an
invoice for all work performed during the previous pay period. Major
materials may be invoiced with the &xt regular payment request
after their delivery to the job site. Invoices covering the materials
being billed shall accompany the Contractor's request for payment.
The Contractor shall also include the up-to-date field as-builts with
each payment request. Payment for the invoiced material will be in
the form of a joint check to the Contractor and material supplier.
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Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
B. Lien releases covering material paid for by the Owner shall
accompany the next payment request. Payment request invoices
will be paid by the Owner in the amount of 90% of the invoice
amount (except 100% will be paid on major materials where
separate joint checks are issued) with 10% retention. The 10%
retention will be paid to the Contractor 35 days after final
acceptance of the completed system by the Owner, or as otherwise
specified by the Owner in accordance with the General Contractor’s
Contract. Lien releases covering all labor and material on the
project must be received by the Owner prior to payment of the 10%
retention.
C. Payment by the Owner to the Contractor for material delivered shall
not constitute acceptance of material by the Owner. The Owner
assumes no responsibility or ownership of the material or work until
the making and acceptance of the final payment.
2.20 COMPENSATION FOR ADDITIONS AND DELETIONS
A. Minor additions to or deletions from the quantity of sprinkler heads
installed in reference to the bid set of Plans for the Project will be
reimbursed to the Contractor or the Owner based on the unit prices
provided for on the Proposal Form.
B. Major additions constitutes the addition of material required to
irrigate areas not currently on the bid set of Irrigation Plans.
Relocating material on any given area does not constitute an
addition or deletion in billable quantities.
C. Compensation for major additions to or deletions from the Project
involving main lines, controllers, water services, pressure regulators,
sizable added areas to be irrigated, etc., will be determined on a
time and material basis. The Contractor shall submit an itemized
invoice to the Owner for approval, prior to commencing work,
covering all labor and material for the addition at the Contractor’s
cost, to which a reasonable percentage of overhead and profit will
be added.
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Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
2.21 TRAINING
A. Prior to final acceptance by the Owner, the Contractor shall provide
training in the operation, maintenance and repair of the irrigation
system for golf course personnel and other contractor personnel
responsible for growing-in the course.
B. The Contractor shall provide to the Owner, as referenced in these
specifications, three (3) sets of literature, including product
specifications and performance information, installation guidelines,
and service manuals for equipment provided within the Installation
Contract.
2.22 FINAL ACCEPTANCE
A. Within ten (IO) working days of the Contractor's notification that the
installation is complete, the Owner or Owner's representative shall
inspect the job and if necessary provide a punch list of items
requiring corrective action to conform to the plans and
specifications.
B. Completion of all corrective action on the punch list to the Owner's
satisfaction, and final payment of retention to the Contractor will
constitute final acceptance of the project.
C. The Contractor shall provide to the Owner or Owner's
representative all "As-Built" information as described in Section 3 of
the Specifications prior to Final Acceptance of the System.
General Conditions Specgen-0401 2-1 2
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
.-
I RRI GAT1 0 N S P E CI F ICATION S
3.0 MATERIAL AND INSTALLATION
3.1 MATERIAL -APPROVAL
A. Bids are to be based upon the materials as specified. If the
Contractor wishes to submit an alternative to a listed item, the
Contractor shall include descriptive literature for the alternative item
and a cover letter indicating the cost difference to be applied to the
bid price. The decision to accept or reject any alternative items
submitted will be made by the Designer and Owner during
consideration of the bids.
6. The successful bidder will be required to furnish three (3) copies of
a list of the materials, complete with manufacturer's name and
model numbers, which are not named by brand or model number in
the Plans and Specifications and upon which the Contractor's bid is
based. Award of the Contract will not be made until such list is
received and approved by the Owner.
3.2 STANDARDSy SOURCE, AND DIMENSIONAL REQUIREMENTS
A. Specifications for materials to be used in the installation of the
irrigation system are based on United States of America sourced
materials.
B. All references to testing and approval agencies are as follows:
(I) ANSI: American National Standards Institute
(2) ASAE: American Society of Agricultural Engineers
(3) ASME: American Society of Mechanical Engineers
(4) ASTM: American Society for Testing and Materials
(5) AWWA: American Water Works Association
(6) MSS: Manufacturers Standardization Society
Material and Installation Specmat-0401 3- 1
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
(7) NEMA: National Electrical Manufacturers Association
(8) NSF: National Sanitation Foundation
(9) UL: Undetwriters Laboratories, Inc.
C. All dimensional sizes included in these specifications and the
accompanying plans and drawings are based on the English
System of measurement. Metric equivalents of nominal sizes are
provided for reference.
3.3 EXPLANATION AND PRECEDENCE OF DRAWINGS
A. For purposes of clarity and legibility, sprinkler lines are essentially
diagrammatic. Size and location of equipment is drawn to scale
wherever possible. The Contractor shall make use of data in the
Contract documents and verify this information at the construction
site. The Contractor shall furnish and install work called for on the
drawings, whether or not specifically mentioned in the
specifications.
,-
3.4 EXISTING UTILITY LINES
A. The Contractor shall be responsible for contacting all utility
companies to verify and mark the location of all utilities on the
property prior to commencing work. The Contractor shall be
responsible for locating any such lines during the course of work,
and is responsible for repairing any damages to these utilities
caused by the Contractor or his subcontractors.
3.5 EXISTING IRRIGATION SYSTEM (RENOVATION WORK)
A. The Contractor shall keep the existing irrigation system operational
during construction to facilitate maintenance of the golf course.
When it is necessary to de-activate the existing system or portions
thereof, the Contractor shall coordinate with the golf course
Superintendent so as not to unduly hamper his maintenance work.
After the Contractors work is complete and the Owner has made
final acceptance of the new irrigation system, the Contractor shall
terminate all service to the old system.
Material and Installation Spemat-0401 3-2
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
3.6 - GOLF COURSE PLAYABILITY (RENOVATION WORK)
A. The golf course shall remain in play during the construction period.
Work shall be carried out in such a manner as to cause the
minimum amount of interference to play.
B. Open trenches shall be confined to a single fairway where possible.
The Contractor shall provide plywood bridges for carts and
maintenance vehicles where trenches cross established traffic
patterns. Contractor shall place barricades on holes and trenches
left open during the week.
C. The Contractor shall backfill holes and trenches in fairway, tee, and
green areas on Friday to facilitate weekend use of the golf course.
No work shall be permitted on weekends or holidays.
D. On par 3 holes and the driving range, the Owner agrees to
temporarily suspend play or to establish temporary tees or greens
while the work is being done.
3.7 CARE OF SOD (RENOVATION WORK)
/c-
A. For phases of the work requiring trenching or excavating, sod shall
be cut with a sod cutting machine, rolled and placed beside the
trench, out of the way of the work, watered while out, and replaced
within two (2) days.
3.8 SPRINKLER HEAD AND CONTROLLER LOCATING ON SITE
A. The Irrigation Designer shall locate and stake the sprinklers on site
in advance of the construction work. The Contractor shall furnish
three (3) people to assist the Designer in this work. Sprinkler
locations will be marked with a small flag marker. The Contractor
shall be responsible for maintaining the integrity of the marked
sprinkler locations. Any loss of marks causing added work will be at
the expense of Contractor. Added costs will be charged to Owner
and deducted from moneys owed to Contractor.
B. Controllers shall be located by the Contractor according to the Plan
after sprinklers are staked. Controller locations should then be
inspected by the Owner or Owner's representative. The controller
locations may be adjusted by the Owner or Owner's representative
Material and Installation Specmat-0401 3-3
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
for a distance of up to 100’ (30 m) from the original spot. Contractor
shall continue the same wire sizes on the supply side of the
controller for the length of the location adjustment. Any changes in
locations greater than 100’ (30 m) must be checked and approved
by Designer.
3.9 PIPE AND FITTINGS
A. Pipe 3” (75 mm) and smaller shall be polyvinyl chloride (PVC),
solvent weld or gasket joint as called for on the Plan. Pipe shall be
of the Class or Schedule specified on the Plan. All pipe shall be
supplied by the same manufacturer unless specific prior approval is
obtained from the Designer. Pipe shall conform with the following
specifications and requirements:
(I) PVC pipe and fittings shall be used below grade. PVC pipe
and fittings used above grade shall be of UV resistant
material.
(2) Pipe shall be extruded from 100 percent virgin polyvinyl
chloride (PVC) Type I, Grade I resin conforming to the
requirements of ASTM D1784. Schedule 40 and Schedule
80 PVC pipe shall conform to the requirements of ASTM
01785 and ASTM D2672 for Bell-End PVC. SDR-PR
pressure rated PVC pipe shall conform to the requirements
of ASTM D2241. Manufacturer’s certification of testing and
compliance shall be furnished if requested.
(3) Pipe shall be homogeneous throughout, free from cracks,
holes or foreign material. Pipe shall be free from blisters,
dents, ripples, die and heat marks.
(4) Pipe shall be continuously and permanently marked with size
and class or schedule of pipe, material code, manufacturer’s
name or trademark, and manufacturer’s lot number.
B. Pipe fittings 3” (75 mm) and smaller shall be solvent weld
connection for pipe specified as solvent weld joint and shall be
gasket connection for pipe specified as gasket joint on the Plan.
Pipe fittings shall conform with the following specifications and
requirements:
4.
Material and Installation Specmat-0401 3-4
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
rc
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(I) Solvent weld PVC fittings shall conform with ASTM D1784 for
rigid PVC compounds. Schedule 40 and Schedule 80
solvent weld PVC fittings shall conform with ASTM D2466
and D2467 respectively for socket-type PVC fittings.
Schedule 80 threaded PVC fittings shall conform with ASTM
02464 for threaded-type PVC fittings. Fittings shall be
produced from PVC Type I material, Cell Classification
12454-B as manufactured by Lasco.
(2) Gasket joint fittings for 3” (75 mm) and smaller pipe shall be
ductile iron or PVC. Gasket joint ductile iron fittings shall be
IPS dimension as manufactured by Harco or Leemco.
Gasket joint PVC fittings shall be Class 315 as manufactured
by Lasco and shall conform with ASTM D1784, D3139, and
F1970. Gaskets shall conform with ASTM F477. PVC Class
315 fittings shall be designed to withstand a minimum of 992
PSI (68,4 bars) short-term pressure at 73O F (23O C).
Maximum joint deflection shall not exceed manufacturer’s
recommendation.
(3) PVC threaded fittings and nipples shall be Schedule 80 or
Class 315 SDR 13.5 unless otherwise noted on the plan or
construction detail. Minimum length of PVC nipples shall be
3” (8 cm).
(4) All changes in depth of pipe shall be made with 45 degree
fittings. PVC couplings shall be the same material and wall
thickness as pipe used.
(5) All swing joints assemblies shall be PVC, unitized
construction, with a minimum pressure rating of 315 PSI
(21,7 bars). Swing joints shall be of manufacturer and model
number as called for on the Plan.
C. Plastic pipe and fittings 3” (75 mm) and smaller shall be assembled
as follows:
(1) Use care in handling, loading and storing to avoid damage.
Store pipe and fittings under cover and protect from sunlight
prior to use. Transport pipe in a vehicle with a bed long
enough to allow the length of pipe to lay flat, so as not to be
subject to undue bending or concentrated external loading at
any point. Any pipe that has been dented or damaged will
not be accepted.
Material and Installation Specmat-0401 3-5
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
(2) Pipe shall be cut square and connecting surfaces shall be
clean and dry. Burrs shall be removed inside and outside of
pipe end. Pipe ends shall be chamfered on outside before
assembly.
(3) For assembly of solvent weld pipe, use primerkleaner and
solvent cement as supplied by IPS Weld-On or Christy’s.
(a) Use primerkleaner to clean the outside end of pipe
and the inside of the fitting socket. Use a non-
synthetic bristle brush to spread solvent on the inside
diameter of the socket and the outside end of pipe as
recommended by the solvent manufacturer. Avoid
excess solvent, making sure that coated area on the
pipe is equal to the depth of the fitting socket. Apply
solvent from no larger than pint size containers with air
tight covers. Clean and refill the containers each day.
(b) Make joint immediately after applying the solvent.
Give a half-turn to dispel air and spread the solvent.
Check all tees and ells for correct position. Hold joint
in place for sufficient time to ensure that pipe does not
push out from fittings. Use clean rag to wipe off
excess solvent.
(4) For assembly of gasket joint pipe, use a gasket lubricant as
supplied by or recommended by the pipe manufacturer.
(a) Use lubricant for assembling pipe and fittings.
Lubricant shall be water soluble, non-toxic, non-
objectionable in taste and odor imparted to the fluid,
non-supporting of bacteria growth, and shall have no
deteriorating effect on the PVC or rubber gasket.
(b) Pipe, couplings, rubber rings, and lubricant shall be
furnished by the same pipe manufacturer or as
expressly recommended by them for use with their
product.
On PVC to metallic connections, work the metallic
connections first. Use a non-hardening Teflon pipe dope or
Teflon tape on all threaded PVC to metallic joints. Use only
light wrench pressure to avoid damage to PVC fittings. --
Material and Installation Specmat-0401 3-6
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
D. Solvent weld pipe up to and including 2-1/2” (65 mm) in size shall
be installed by a suitable trenchless technique (pulled in) where soil
and project conditions permit. Open trench installation shall be
used where soil conditions are unsuitable for pulling or where terrain
dictates. Installation and backfill requirements listed in paragraph E
shall be followed for open trench installation. No loss of warrantee
due to installation technique will be allowed. Provide minimum
depth of cover as indicated on the Plan. Locate existing utilities and
pot-hole ahead of trenching or pulling operation. The general
procedure for trenchless installation shall be as follows:
(1) Assemble lines to be “pulled in” no less than sixteen (16)
hours before “pulling”. Assemble lines by solvent welding
with couplings (solvent weld bell end pipe is acceptable).
Fittings for sprinkler and valve connections, etc. are to be
installed after pipe is in the ground.
(2) Pull pipe into ground approximately 6” (15 cm) off-set from
actual staked sprinkler locations. Dig potholes for sprinkler
heads and tees in line and install fittings by cutting into
installed pipe. Sections of installed pipe are to be moved
through the ground to allow for proper solvent welding of
fittings. Potholes for sprinklers shall be only deep enough
under the riser fitting so that it will be resting on undisturbed
earth once the sprinkler is set to grade.
(3) Flush lines thoroughly. Cap and test at a minimum 125 PSI
(8,6 bars), not to exceed 150 PSI (I 0,3 bars) at any point, for
one (I) hour prior to installation of sprinkler heads and
backfill of holes. Testing shall be done with swing joints in
place.
(4) Holes shall be backfilled and all loose dirt and debris cleaned
up immediately following completion of pressure tests.
Raised slits from pipe installation shall be compacted to
original grade with vibrating roller or other suitable
compacting machine.
E. Gasket joint pipe indicated on the Plan as 3” (75 mm) and smaller
and 3 (75 mm) solvent weld pipe shall be installed by trenching,
laying pipe, back-filling and compacting. Locate existing utilities and
pot-hole ahead of trenching operation. Pipe installed by trenching
shall be installed as follows:
Material and Installation Specmat-0401 3-7
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
1 Trench depth shall provide a minimum depth of cover as
indicated on the Plan. The bottom of the trench shall be free
of rocks, clods and other sharp edged objects.
Lower pipe into open trench after being assembled on the
surface. Provide a firm, uniform bearing for the entire length
of each pipe line to prevent uneven settlement.
Snake solvent weld pipe from side to side of trench bottom to
allow for expansion and contraction. One (1) additional foot
of pipe is the minimum allowance for snaking. Never lay
PVC pipe when there is water in trench or when the
temperature is 32O F (Oo C) or below.
Concrete thrust blocking or joint restraints shall be installed
at all tees, elbows, gate valves and reducers for gasket joint
pipe. Size, location and installation of thrust blocks or joint restraints shall be in accordance with the manufacturer‘s
installation manual and the Construction Details. The
Contractor shall be responsible for ensuring the stabilization
of all fittings and valves in the piping system.
I Backfill trench with material free of rocks, clods and other
sharp edged objects. Embedment material around the pipe
and 4” to 6” over the pipe shall be 1/2” (13 mm) or less in
size. Provide 90% compaction on all backfilled material.
Use the same pipe pressure test procedure as described
above under general procedure for trenchless installation.
F. Pipe indicated on the plan as 4” (100 mm) and larger in size shall
be gasket joint, polyvinyl chloride (PVC) of the Class and Pressure
Rating indicated on the Plan unless otherwise noted on the Plan.
(See General Notes - Mechanical for special pipe requirements) All
pipe shall be supplied by the same manufacturer unless specific
prior approval is obtained from the Designer. Pipe shall conform
with the following specifications and requirements:
(1) Pipe shall be extruded from 100 percent virgin polyvinyl
chloride (PVC) Type I, Grade I resin conforming to the
requirements of ASTM D1784. SDR-PR and DR-PR
pressure rated PVC shall conform to the requirements of
ASTM D2241 and AWWA C900 and C905 respectively.
Rubber ring gaskets shall conform to ASTM F477. Joint -.
Material and Installation Specmat-040 1 3-8
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
design testing shall conform to ASTM D3139. Manufacturer’s
certification of testing and compliance shall be furnished if
requested.
Pipe shall be homogeneous throughout, free from cracks,
holes or foreign material. Pipe shall be free from blisters,
dents, ripples, die and heat marks.
Pipe shall be continuously and permanently marked with size
and class of pipe, material code, manufacturer’s name or
trademark and manufacturer’s lot number.
Pipe shall be PVC rubber ring joint type. Couplings with
grooves for sealing rings shall be either a separate machined
part with two (2) sealing rings or shall be manufactured as an
integral part at one end of each pipe length. Pipe ends shall
be tapered to accept the gasketed couplings.
Pipe shall be furnished in standard 20’ lengths (6,l m). Wall
thickness and outside diameter shall be in accordance with
ASTM D2241 for SDR-PR pipe and AWWA C900 and C905
for DR-PR pipe.
Lubricant for assembling pipe and fittings shall be water
soluble, non-toxic, non-objectionable in taste and odor
imparted to the fluid, non-supporting of bacteria growth, and
shall have no deteriorating effect on the PVC or rubber
gasket.
Pipe, couplings, rubber rings, and lubricant shall be furnished
by the same pipe manufacturer or as expressly
recommended by them for use with their product.
G. Pipe fittings and connections for 4” (100 mm) and larger pipe shall
conform with the following specifications and requirements:
(1) For IPS dimension pipe, fittings shall be IPS dimension push-
on, deep bell, gasket sealed and made of Grade 65-45-12
ductile iron in accordance with ASTM A536. Fitting gaskets
shall be in accordance with ASTM F477. Fittings shall be
manufactured by Harco or Leemco.
Material and Installation Specrnat-0401 3-9
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
(2) For C900 and C905 pipe, fittings shall be push-on or
mechanical joint ductile iron in accordance with ASTM A536.
Gaskets shall be in accordance with AWWA C111.
(3) Connection of lateral lines to SDR-PR IPS dimension main
lines shall be made with IPS dimension, ductile iron, push-on
type tapped service tees as manufactured by Harco or
Leemco, or IPS dimension service saddles. Service saddles
shall be of ductile iron or stainless steel material as called out
on the Plan Notes and Construction Details. When using
service saddles, drill no larger than a I-1/2” (38 mm) hole in
pipe. Check with pipe manufacturer for maximum size hole
recommended in each size of pipe.
(4) Connection of lateral lines to DR-PR C900/C905 dimension
main lines shall be made with C900/C905 dimension, ductile
iron, push-on or mechanical joint type tapped service tees, or
C900/C905 dimension service saddles, and shall provide a
female iron pipe (FIPT) threaded outlet of the same size as
the lateral isolation valve. Service saddles shall be ductile
iron with 2” (50 mm) stainless steel straps. Service saddles
for 4” through 12” (100 through 300 mm) C900 PVC pipe
shall be Romac #I 01 N or approved equal. Service saddles
for 14” (350 mm) and larger C905 PVC pipe shall be Romac
#202N or approved equal.
H. Pipe 4” (100 mm) and larger shall be installed by trenching, laying
pipe, back-filling and compacting. Locate existing utilities and pot-
hole ahead of trenching operation. Pipe shall be installed as follows
according to the pipe manufacturer‘s installation guidelines.
Mark main line route with gypsum or white marking paint.
Use templates or models made from 2” (50 mm) pipe and
fittings (minimum 6’ (1,8 m) long legs) to layout changes in
direction of main line for tees, 45 and 90 degree bends.
Excavation and backfill of all trenches, including the material,
equipment and labor necessary for the completion of work,
shall be considered as included in the Contract price for
installation of the irrigation system. No additional payment
beyond the Contract will be due from the Owner.
Trench width shall allow for 4’’ (IO cm) of clearance on each
side of pipe. Main line trench depth shall provide a minimum
-4
Material and Installation Specmat-0401 3-1 0
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
c-
depth of cover as indicated on the Plan. The trench bottom
shall be free of rocks, clods and other sharp objects.
Concrete thrust blocking or joint restraints shall be installed
at all tees, elbows, gate valves and reducers. Size, location
and installation of thrust blocks or joint restraints shall be in
accordance with the manufacturer‘s installation manual and
the Construction Details. The Contractor shall be
responsible for ensuring the stabilization of all fittings and
valves in the piping system.
Backfill of trenches shall be accomplished in no less than
three (3) layers of material and shall provide a minimum of
90% compaction. Each layer shall be compacted prior to the
next layer of backfill. Backfill material shall be free of rocks,
large clumps of dirt, and abrasive materials. The initial
embedment layer particle size shall not exceed 1/2” (13 mm)
diameter.
Leakage tests on main line pipe shall be conducted in
accordance with the following parameters. Tests shall be
performed on each section of main line between gate valves
as soon as the section is completed. The purpose of a
leakage test is to establish that the section of line to be
tested, including all joints, fittings and other appurtenances,
will not leak or that leakage is within the limits of the
applicable leakage allowance.
Normal operating pressure is usually applied for tests. This
should be maintained as constant as possible throughout the
period of test. Measurement of the amount of additional
water pumped in during test provides a measurement of the
amount of leakage, if any. In setting up a section of line for
test, an air relief valve should be provided. Air trapped in the
line during test will affect test results.
A two hour test is recommended and the leakage allowable
shall be determined by the formula:
NDJP L=- 7400
L is the allowable leakage, in gallons per hour;
number of joints in the length of pipeline tested;
N is the
D is the
Material and Installation Specmat-0401 3-1 1
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
Leakage Allowable - Gallons (Liters) per 1000 Ft. (50 Joints)/Hr. ' Pipe Size Test Pressure (psi)
27 (1.02) .33 (1.25) .38 (1.44) .43 (1.63) 4
6 41 (1.55) 50 (1.89) 57 (2.16) .64 (2.42)
.38 (1.44) I 54 (2.04) .66 (2.50) .76 (2.88) .85 (3.22) 8
10 .48 (1.82) I .68 (2.57) .83 (3.14) .96 (3.63) 1.07 (4.05)
12 I .57(2.16) I .81 (3.07) I .99 (3.75) i 1.15 (4.35) I 1.28(4.85) I
(inches) 50 100 150 200 250
I__-_-__ __-_-
-__ - -__________---
I.
J.
K.
nominal diameter of the pipe in inches; and P is the average
test pressure during the test in pounds per square inch
gauge. Leakage values determined by the above formula
are shown in the table below.
14 I .67(2.54) I .95 (3.60) I 1.16 (4.39) I 1.34(5.07) 1 1.50(5.68)
18
I 24
If leakage exceeds the value listed in the table, the leak must
be found and repaired and a new test performed.
Consideration should be given to any valves isolating the test
section. Many water works valves are not designed for
leakproof operation. Leakage through these valves can
distort actual leakage figures.
Pipe installed under public or private roads shall be Ductile Iron
unless otherwise noted on the Plan or approved by Designer. Pipe
shall be installed in accordance with local codes and regulations
governing road crossings.
Pipe installed at bridge or stream crossings shall be Schedule 40
steel or Ductile Iron with joint restraints unless otherwise noted on
the Plan or approved by Designer. Pipe on bridge crossings shall
be installed with pipe supports at 5' (1,5 m) intervals along the
bridge crossing. Pipe shall be installed underneath the bridge
wherever possible.
Pipe and fittings installed above ground shall be Schedule 40
galvanized steel unless otherwise noted on the Plan or approved by
Designer. Piping shall be painted with rust resistant paint; light gray
in color, or as otherwise required by local code or the Owner.
Material and Installation Specmat-0401 3-1 2
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
3.10 CONTROLLER POWER WIRE LI
A. All controller power wire shall be of the type and size as indicated
on the Plan, or as otherwise required by local code.
B. All controller power wire shall be installed as indicated on the Plan,
or as otherwise required by local code.
3-11 24 VOLT WIRING
A. 24 volt control wires from controllers to VIH sprinklers or remote
control valves shall be #I4 UF (1,6 mm, 41 10 circular mils) copper
wire for direct burial.
B. 24 volt common wires from controllers to VIH sprinklers or remote
control valves shall be #I2 UF (2,l mm, 6530 circular mils) copper
wire for direct burial.
C. Provide one low voltage control wire for each valve-in-head sprinkler
or remote control valve. Low voltage sprinkler and valve control
wires shall be run from each sprinkler or remote control valve
location to the satellite controller location. Connections of common
stations shall be made in electrical junction boxes adjacent to the
satellite controller location or in the satellite controller cabinet.
D. Provide one low voltage common wire connecting each sprinkler
and remote control valve to the satellite controller. No common wire
shall be connected to more than one satellite controller. Common
wire shall be white or light gray in color.
E. Splices shall be made moisture proof with 3M-DBY or approved
equal sealing material.
F. All 24 volt wire shall be installed from 2,500' (760 m) reels and shall
be spliced only as follows:
(1) Where connected to valves or sprinklers.
(2) Where lateral line trench joins main line in lateral isolation
valve boxes.
(3) At junction box locations adjacent to satellite controllers.
/--
Material and Installation Specma t-0401 3-1 3
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
(4) All splices other than those at valve-in-head sprinklers shall
be accessible in a junction box.
G. Minimum depth of cover for all 24-volt wire shall be as indicated on
the Plan. Wiring may be installed by a suitable trenchless
installation, but wire must not be pulled through the ground. A
machine with a rack for wire reels and a blade with a wire chute
should be used to lay wire into ground. This method should be
used only where soil conditions permit installation without damaging
wire. This method may not be used if trenching is specifically called
for on the Plan.
H. 24-volt wire shall be run with or be in a common trench with pipe
(lateral or main). The only exception is to get from the controller to
the pipe line location.
I. A 2 foot (60 cm) expansion loop shall be provided at each sprinkler.
Expansion loop and splice shall be buried immediately below the
pilotkolenoid side of the sprinkler.
3.12 COMMUNICATIONS WIRE
A. Communications wire between the central controller and the
satellite controllers shall be of size and type indicated on the Plan,
and shall conform to the controller manufacturer's specifications
and installation guidelines.
B. Communications wire from the weather station to the central
computer location shall be of size and type indicated on the plans,
and shall conform to the controller manufacturer's specifications
and installation guidelines.
C. All splices in communications wire shall conform to the irrigation
controller manufacturer's specifications and installation guidelines.
3.13 LATERAL ISOLATION VALVES
A., Lateral isolation valves shall be of the size and type called out on
the Plan. Connection of valves to main line and lateral pipe shall be
as called for in the Construction Details. Valves shall conform to
the following.
-.
Material and Installation Specrnat-0401 3-1 4
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
(1) Gate valves shall be bronze, cast iron, or ductile iron body
with a minimum non-shock cold working pressure of 200 PSI
(13,8 bar). Bronze gate valves shall be equipped with a
bronze cross handle operator and shall conform to
specification MSS-SP80. Cast and ductile iron gate valves
shall be equipped with a 2” (50 mm) square operating nut
unless otherwise specified on the Plan. Cast and ductile iron
gate valves shall be epoxy coated and manufactured with a
resilient wedge. Cast and ductile iron gate valves shall
conform to specification AWWA C509 and AWWA C515
respectively.
(2) Angle and globe valves shall be ductile iron body resilient
seated valves. Valve stem shall be fine threaded stainless
steel with 0-Ring seal. Valve seat shall be erosion and
corrosion resistant 300 series stainless steel.
B. Operating keys with “T” handles shall be furnished as called for on
the Plan.
3.14 MAIN LINE GATE VALVES -
A. Main line gate valves shall be line size cast iron or ductile iron body
with a minimum non-shock cold working pressure of 200 PSI (13,8
bar). Valves shall be equipped with a 2” (50 mm) square operating
nut unless otherwise specified on the Plan. Valves shall be epoxy
coated and manufactured with a resilient wedge. Wedge shall be
ductile iron material vulcanized with an EPDM rubber compound.
Cast iron and ductile iron gate valves shall conform to specification
AWWA C509 and AWWA C515 respectively.
B. Operating keys with “T” handles shall be furnished as called for on
the Plan.
3.15 UNIVERSAL AIR RELEASE VALVES
A. Air release valves shall have a 2”‘(50 mm) NPT inlet, and a 1“ (25
mm) air & vacuum outlet with a 3/32” (2,4 mm) pressure air release
orifice for operating presgures of 0-150 PSI (0-10,3 bars). Valve
body shall be cast iron with stainless steel internal parts. Universal
air release valves shall permit large quantities of air to automatically
escape from the pipeline while it is being filled, and to permit air to
Material and Installation Speanat-0401 3-1 5
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
enter the pipeline when the line is being emptied. The valve shall
also allow accumulating air to escape while the pipeline is in
operation and under pressure. See Plan and Detail for part number
and configuration.
3.16 FLUSHING AND DRAIN VALVES
A. Flushing and Drain Valves shall be of the size, type, configuration,
and model called out in the Plans and Construction Details.
B. Flushing and Drain Valves shall be installed as indicated in the
Plans and Construction Details.
3.17 AUTOMATIC CONTROL VALVES
A. Automatic Control Valves such as Pressure Regulating Valves and
Lake Fill Valves shall be of the size, type, configuration, and model
called out in the Plans and Construction Details.
B. All Automatic Control Valve Assemblies shall be installed as
indicated in the Plans and Construction Details. Automatic Control
Valve Pilots shall be set as indicated on the Plan.
C. Pressure Regulating Valve Assemblies shall be installed during
main line installation and prior to the main line being charged with
water.
3.18 VALVE BOXES
A. Lateral isolation gate valves shall be accessible through a valve box
and sleeve extension as indicated on the Plan and Construction
Details. Valve box shall be installed at grade unless otherwise
noted on the Plan.
B. Gate valves 4” (100 mm) and larger shall be accessible through a
valve box and sleeve extension as indicated on the Plan and
Construction Details. Valve box shall be installed at grade unless
otherwise noted on the Plan.
C. Air relief, drain and flushing, and remote control valves shall be
accessible through a valve box as indicated on the Plan and
Material and installation Specmat-0401 3-1 6
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
Construction Details. Valve box shall be installed at grade unless
otherwise noted on the Plan.
D. Pressure regulating valves shall be accessible through a pre-cast
concrete vault with bolt down steel cover. The vault shall be of
sufficient size to permit access for servicing of the unit. Concrete
extensions shall be furnished as necessary to adjust the vault to
grade unless otherwise noted on the Plan.
3.19 IRRIGATION EQUIPMENT
A. All sprinklers, remote control valves, quick coupling valves, and
control equipment shall be of manufacturer and model as indicated
on the Plan.
B. Valve-in-head sprinklers shall be set for pressure regulation as
indicated by model number of the sprinkler or as indicated on the
Plan.
C. Equipment called for shall indicate a standard of performance and
quality. Equivalent material will be considered. Acceptance will be
at the discretion of the Designer. Substitutions of manufacturer or
model will not be permitted without specific prior approval.
3.20 INSTALLATION - MISCELLANEOUS
A. Lateral pipe and wire shall be installed under asphalt or concrete by
boring under the surface, and not by cutting.
B. Communications wire installed on bridge crossings or in sleeves
shall be installed in a separate conduit. Conduit installed above
ground shall be UL listed galvanized steel.
3.21 INSPECTIONS
A. The Contractor's work is subject to the following inspections during
construction by the Designer and Owner.
(1) Leakage test for piping system.
Material and Installation Specmat-0401 3-1 7
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
Inspection for trench settlement or raising and for proper
grade of sprinkler heads and valve boxes upon completion of
installation.
Inspection for proper repair of installation damage to existing
or newly laid sod, blacktop, concrete, grades, landscaping,
etc. upon completion of installation.
Test of automatic operation of all equipment. All equipment
must operate satisfactorily after completion of installation
before final acceptance.
Contractor shall be responsible for scheduling and
coordinating all inspections of the installation as required by
local codes.
Contractor shall complete an operational test of the irrigation
system with the Owner‘s representative present, prior to any
planting.
-.
B. All tests and inspections must be passed satisfactorily before final
acceptance of the system by the Owner. 4
C. Certain tests and inspections may be waived to facilitate use of the
Golf Course. The Contractor still assumes responsibility for the
quality of installation in accordance with the Plans and
Specifications, regardless of whether or not that work is tested or
inspected.
3.22 RECORDING OF AS-BUILT INFORMATION FOR RECORD DRAWINGS .
A. The Contractor shall be responsible for installing the irrigation
system as indicated on the Plan. The Contractor shall report all
anticipated changes from the Plan to the Designer. All changes or
modifications to pipe or wire routing, controller or valve locations,
and any additions or deletions of sprinklers shall be noted on an
“As-Built” set of Plans.
B. The Contractor shall be responsible for recording and maintaining
“As-Built” information during the installation of the irrigation system.
This information shall be used in the preparation of Record
Drawings of the irrigation system as installed.
Material and Installation Specmat-0401 3-1 8
c
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
C. This information shall be kept clean, dry and safe from damage, and
shall be accessible on site to the Owner or Ownets representative
at all times. The drawing shall be updated weekly prior to the
beginning of the next week‘s work.
D. This information shall be recorded as called for on the Plan.
E. For As-Built information acquired by aerial photography, the marked
aerial photograph shall be taken in accordance with specifications
available from the Irrigation Designer. Any aerial photograph
produced in any other manner may be rejected at the discretion of
the Irrigation Designer.
3.23 FINAL ADJUSTMENTS
A. The Contractor shall make all necessary settings and adjustments
of system components to comply with these Specifications and the
operational requirements of the irrigation system. This will include
but not be limited to pressure settings of all valves and regulators,
rotational adjustments of part circle sprinklers, and adjustment of all
part circle sprinklers to within 6” (15 cm) of demarcation lines of
native planting areas, buildings, curbs, or other adjacent borders.
B. The Contractor shall make final adjustments to grade of all
sprinklers, quick coupling valves, junction boxes, and valve boxes
unless otherwise provided for by the Plan or Installation Contract.
Sprinklers set to final grade shall be level with surrounding terrain
so as not to obstruct nozzle petformance.
Material and Installation Specmat-0401 3-1 9
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
P U M P STATION SPEC I FI CAT10 N S F
4.0 GENERAL
A. Pump Station shall be a prefabricated, skid-mounted unit.
B. Pump Station shall conform to the following general conditions and
the technical specifications called out in the enclosed Technical
Data Sheet.
4.1 COMPONENT EQUIPMENT
A. For vertical turbine pump stations, pump column lengths shall allow
for a minimum setting depth as indicated on the Technical Data
Sheet. These dimensions shall be verified in the field prior to
ordering the Pump Station and adjusted if necessary. Pump
column shall consist of interchangeable sections not to exceed five
feet in length and bearing spacing.
(1) For open wet well applications, there shall be a minimum 12”
(30 cm) clearance from pump intake screen to bottom of wet
well.
(2) For can turbine applications, length of turbine shafts shall be
determined by the Pump Station manufacturer.
B. Irrigation pumps shall have premium, energy efficient motors.
Motors shall have a WP-1 enclosure with motor space heater, and a
1 .I 5 service factor.
C. Each pump shall have individual silent check and Victaulic grooved-
end butterfly-type isolation valves. Pump Station shall have an
isolation valve at the discharge point to completely isolate the Pump
Station from the irrigation system.
D. A CLA-VAL pilot operated pressure relief valve shall be installed on
the discharge manifold and set to open at 10 psi (0,75 kg/cm2)
above operating pressure. Size as indicated by Technical Data
Sheet.
Pump Station Pump0401 4- 1
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
E. Pump Station shall include a flow sensor as indicated on the
Technical Data Sheet to provide instantaneous and total flow rates.
Flow sensors shall be installed in accordance with the
manufacturer’s instructions.
F. Pump Station shall include air release valves as necessary to
discharge air from vertical turbine pumps prior to air entering the
discharge manifold.
G. Pump Station skid base shall be structurally sound to support the
equipment. The base shall be covered with a minimum 1/4” (6,35
mm) diamond plate steel, 100% seal welded and supported by
minimum 8” (20 cm) steel cross members. Structural steel skid and
attached piping shall be grit blasted with #50 steel grit per SSPC-IO
to near white metal condition and finished with epoxy primer and
coated with two-component urethane enamel. For projects
involving an unusually corrosive environment, skid shall be
constructed of marine grade aluminum or other corrosion resistant
materials of equivalent structural strength necessary to support the
equipment.
H. Pump Station manufacturer shall supply the discharge dogleg (“Z
piece”) for connecting the Pump Station to the irrigation main line.
For horizontal centrifugal and can turbine applications,
manufacturer shall also supply the suction dogleg as required.
Suction and discharge piping shall be painted the same as the main
Pump Station. Suction and discharge piping from main Pump
Station isolation valves to service and irrigation main lines shall be
steel or HDPE; size as indicated by the Technical Data Sheet.
Pump Station manufacturer shall also supply a mechanical joint
coupling for connection of steel suction and discharge doglegs to
the service and irrigation main lines.
4.2 ELECTRICAL REQUIREMENTS
A. Pump Station power requirements shall be as indicated by the
Technical Data Sheet.
B. Pump Station shall contain the following electrical features:
(1) Main disconnect.
Pump Station Purnp-0401 4-2
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
Pump Station
Pump starters. All main irrigation pumps on VFD stations
shall have dual contactors to allow them, with an alternator,
to operate either across-the-line or through the VFD.
Low lake level or low suction pressure shut-off with indicating
lamp. VFD stations shall also contain automatic restart.
Low discharge pressure shut-off with timer, indicating lamp,
and manual restart.
High discharge pressure shut-off with timer indicating lamp.
VFD station shall also contain automatic restart.
Phase failure and low voltage safety. Each phase shall have
integral timer and indicating lamp. VFD stations shall also
contain automatic restart after correction of problem.
VFD fault shutdown with indicating lamp and automatic
restart.
Motor overload shutdown with indicating lamp and manual
reset.
A pressure transducer with stainless steel NEMA 4X housing
shall be used to provide all pressure signals for the control
logic.
The entire pump electric panel shall be enclosed in a NEMA
4 enclosure with an approved method of internal temperature
control. Air exchange by means of vents and/or fans is not
acceptable because of the possibility of contaminants in the
air.
All control system logic for controlling speed of the VFD shall
be handled by the programmable logic controller. A separate
set point controller is not acceptable. Pressure set point shall
be adjustable at the pump control panel with the computer
operator interface.
Fuses shall be used to supply short circuit protection to each
motor and shall be rated for a minimum 200,000 amp
interrupting capacity. Circuit breakers are not approved.
Fertigation run relay.
Purnp-0401 4-3
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
4.3 AUXILIARY POWER SUPPLY
A. Pump Station shall have an Auxiliary Power Supply as indicated by
the Technical Data Sheet to provide electrical service for irrigation
control system.
4.4 MONITORING INTERFACE
A. Pump Station shall include a remote interface control package for
monitoring and setting of operating parameters. The monitoring
function shall consist of monitoring and recording the following:
(1) Actual pressure and set point pressure.
(2) Current flow and total flow.
(3) Individual and total pump hours and starts.
(4) Sequential event history for total station including alarms.
(5) Panel switch setting status.
(6) VFD pump speed in rpm.
B. The setting function shall provide for the following adjustments:
(1) Change set point on VFD stations.
(2) Set individual pump lockout times and duration.
(3) Change setting on any parameter in the programmable logic
controller.
(4) Reset safety shutdown conditions.
C. The Pump Station manufacturer shall provide the hardware that
runs the Pump Station communications software. Furnish
computer, related peripheral equipment and any software required
to monitor Pump Station as called for by the Technical Data Sheet.
Pump Station Purnp-0401 4-4
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
4.5 FILTER rc-
A. Pump Station shall contain as an integral part of the discharge
manifold, an automatic self-cleaning electrically-operated filter as
indicated by the Technical Data Sheet. Pump Station shall also
include a by-pass line with line size wye-strainer around filter with
isolation for system operation while filter is out of service. Wye-
strainer shall be equipped with an auto-flush valve. (Note: Wye-
strainer will be shown as excluded on some station configurations
with dual parallel filters.) Pump Station shall contain isolation valves
on filter inlet and outlet for servicing.
B. Pump Station manufacturer shall provide a 4” (I00 mm) steel
manifold from the filter discharge to the edge of the pump skid at
floor level. Manifold shall have a 4” (I00 mm) flange connection,
companion flange, and bolt, nut and gasket set for attachment of
discharge line.
C. Contractor shall install a filter flush line on the filter flush discharge
manifold and shall extend this line to a discharge point away from
the Pump Station intake. Actual discharge point shall be as
indicated on the Plan or as directed by the Owner’s Representative.
Filter flush line shall be installed to discharge above water level.
Flush line size shall conform to the following guidelines:
(I ) Distances up to 150’ (45 m) - minimum size: 4” (1 00 mm).
(2) Distances up to 200’ (60 m) - minimum size: 6” (150 mm).
(3) Contact Designer for distances over 200’ (60 m).
4.6 INSTALLATION AND WARRANTY
A. Pump Station manufacturer shall provide the following:
(1) Shop drawings and complete specifications for the Pump
Station.
(2) Typical detail and recommended dimensions for slab, wet
well or dry sump, intake line, lake strainer, and building.
Pump Station Pump0401 4-5
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
(3) A technician to supervise the setting of the Pump Station in
place and to start and calibrate the station to satisfy the
irrigation system requirements.
B. Pump Station manufacturer shall warrant all items furnished for a
period of one year from the start-up date not to exceed eighteen
months from shipment.
C. Pump Station and all of its components shall comply with and have
the approval of applicable electric codes and testing agencies. The
Pump Station with controls shall be labeled as a complete UL listed
assembly with the manufacturer’s UL label applied to the whole
pump system.
Pump Station Pump4401 4-6
Bryant Taylor Gordon Golf
1 PUMP HP / TDH I PMP 5 i 300’
3 MAIN PUMPS 75 i 300
Carlsbad Golf Course - 6/04
MAX RPM
3600
1 800
,,--
I FLOW I PRESSURE
e
BOOST
PUMP STATION TECHNICAL DATA SHEET: CARLSBAD GOLF COURSE
PUMP
PMP
2 MAIN PUMPS
Pump Station #I shall be a vertical turbine, variable frequency drive station as
manufactured by Flowtronex. Pump Station shall include on the same skid a
fixed speed, horizontal centrifugal boosted zone from the discharge manifold.
Pump Station and shall conform to the following specifications:
HP 1 TDH MAX RPM
5 1 92’ 3600
15 1 92’ 3600
PERFORMANCE
Pump Station shall provide the following performance:
DISCHARGE CAPACITY
DISCHARGE DOGLEG
14” with three (3) - %” TOL
1 FLOW r PRESSURE I
M.J. COUPLING
15.3” x 14”
~ I 2200 gpm , 115psi I
MAIN PUMPS AND SUBMERSIBLE PRESSURE MAINTENANCE PUMP
MAIN PUMPS AND MULTI-STAGE HORIZONTAL CENTRIFUGAL PRESSURE
MAINTENANCE PUMP
COMPONENT EQUIPMENT
Main Station
RELIEF VALVE I FLOW SENSOR I COLUMN LENGTH 1 1 4 Cla-Val50-01 I Data Industrial 220s I 10’-0” (Verify before ordering) 1
Pump Station Technical Data Tvtvs3-0401 4-7
Bryant Taylor Gordon Golf
(2) 8" Amiad SAF6000 (200 micron) I NA
Carlsbad Golf Course - 6/04
7.5 kVA
Boosted Zone
240 VAC (4) - 20 amp, 2-po1e 1
RELIEF VALVE I CONTROL VALVE i
3" Cla-Val50-01 I 6"
COMPUTER
HARD DRIVE
MINIMUM RAM
COMMUNICATIONS PORT
MODEM
MOUSE
OPERATING SYSTEM
PHONE CABLE
DISCHARGE DOGLEG 1 M.J. COUPLING
Io" I 10.75" x 10.75"
IBM COMPATIBLE LAPTOP, INTEL PENTIUM 4
PROCESSOR MINIMUM, WITH VGA COLOR DISPLAY
AND CD BURNER / DVD COMBO DRIVE
30.0 GB HARD DRIVE
256 MB
CAPABLE OF 2400 BAUD
HAYES COMPATIBLE, 56K OR BETTER
WINDOWS COMPATIBLE
WINDOWS XP
25'WITH MODULAR PLUGS AT BOTH ENDS
FILTER SYSTEM
Main Station
ELECTRICAL REQUIREMENTS
MAIN POWER SUPPLY
VOLTAGE I FREQUENCY I PHASE 1 MAIN DISCONNECT
I 360V I 60 Hz 13 l400am~ I
AUXILIARY EQUIPMENT
Pump Station Technical Data Tvtvs3-0401 4-8
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
SLAB
15’4” by 24’-0 (TBD)
FOUNDATION AND INTAKE STRUCTURE
WET WELL INTAKE LINE
72” dia. Reinforced concrete 24” Min.
A reservoir inlet screen shall be provided by the Pump Station
manufacturer but installed by the Contractor. The screen shall be
fabricated from 14 gauge 304 stainless steel plate and angle with 318’’ X
7/8” (IO mm X 23 mm) stainless steel square mesh screen bolted to three
vertical sides with stainless steel bolts. The screen outlet connection shall
be compatible with the horizontal inlet flume.
I N STAL LAT IO N
Pump Station building and electrical power service and meter at the Pump
Station location are to be furnished by Owner. Electrical connection from
the meter to Pump Station main disconnect is to be furnished by the
Contractor. Mechanical connection to the irrigation main line is to be
furnished by the Contractor.
Slab, wet well, and intake line are to be installed by Contractor.
Slab and wet well construction shall comply with local building codes.
Pump Station Technical Data Tvtvs3-0401 4-9
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
I FLOW PRESSURE I 500gpm i 125 psi
PUMP STATION TECHNICAL DATA SHEET: CARLSBAD GOLF COURSE
BOOST
95 psi
.-
1 PMP
2 MAIN PUMPS
Pump Station #2 shall be a horizontal centrifugal, variable frequency drive station
as manufactured by Flowtronex, and shall conform to the following specifications:
5 i 208' 3600
30 1 208' 3600
PERFORMANCE
! PUMP HP TDH
Pump Station #2 shall provide the following performance:
MAX RPM
FILTER
NA
WE STRAINER
6" Autoflush
COMPONENT EQUIPMENT
I 460V 1 60 Hz 13
I RELIEF VALVE ' SUCTION DOGLEG [ M.J. COUPLING 1 2" Cla-Val50-01 i 8" i 8.625" x 8.625"
100 amp
1 DISCHARGE DOGLEG I M.J. COUPLING / 1 i 8" 1 8.625" x 8.625"
FILTER SYSTEM
ELECTRICAL REQUIREMENTS
I
Pump Station Technical Data Th WSl-0401 4-1 0
Bryant Taylor Gordon Golf Carlsbad Golf Course - 6/04
Pump Station building and electrical power service and meter at the Pump
Station location are to be furnished by Owner. Electrical connection from
the meter to Pump Station main disconnect is to be furnished by the
Contractor. Mechanical connection to the suction supply line and the
irrigation main line are to be furnished by the Contractor.
Slab is to be installed by Contractor.
Slab shall comply with local building codes.
Pump Station Technical Data Th~.$l-0401 4-1 1
Submitted by:
Musco Lighting, LLC
2107 Stewart Road
Muscatine, Iowa 52761
Local Phone: 563/263-2281
Toll Free: 8001756-1205
Fax: 800/374-6402
LSG Spec - Revision Level: 1
0 2005 Musco Lighting, LLC This information is provided by Musco exclusively for this project.
Reproduction or distribution of the enclosed documents or information
without the written permission of Musco Lighting, LLC is prohibited.
,-
1 Version 1 Issued 2-14-05
LIGHTING
Area of Lighting
A. LIGHTING PERFORMANCE / PLAYABILITY
The manufacturer shall supply lighting equipment to meet the following performance and
life cycle cost criteria:
Grid Grid
Points Spacing
Average Maximum to
Constant Light Minimum
Levels Uniformity Ratio
Light LeveMJniformities: Playing surfaces shall be lit to an average constant light
level and uniformity as specified in the chart below. Light levels shall be held constant for
5000 hours. Lighting calculations shall be developed and field measurements taken on
the grid spacing with the minimum number of grid points specified below. Measured
average illumination level shall be +/- 10% of predicted mean in accordance with IESNA
RP-6-01, and measured at the first 100 hours of operation.
Enter Area
Enter Area
Enter Area
# footcandles #:I .o # #X#
# footcandles #:I .o # #X#
# footcandles #:I .o # #’ x #
Enter Area I # footcandles I #:1.0 I #x#
B. ENVIRONMENTAL LIGHT CONTROL
Maximum Spill Liqht Values: Maximum vertical footcandles taken with the meter
aimed at the brightest light bank at a distance of Enter distance, tab feet from the field
perimeter shall not exceed Enter #, tab. Average vertical footcandles at a distance
nter distance, tab feet from the perim of the field shall not exceed Enter #, tab.
Maximum horizontal footcandles at a distance of Enter distance, tab feet from the
meter of the field shall not exceed Enter #, tab. Average horizontal footcandles
at a distance of Enter distance, tab feet from the perimeter of the field shall not exceed
Enter #, tab.
C. LIFE CYCLE COST
Energy Consumption:
consumption for the field lighting system shall be Enter #, tab or less.
Based on a 5000 hour operating cycle, the average kWh
Complete Lamp Replacement: Manufacturer shall include one group lamp
replacement to be completed at end of the 5000 hours of operation. Manufacturer shall
warrant the system to meet designed light levels upon completion of this relamp.
Preventative and Spot Maintenance: Manufacturer shall provide all preventative and
spot maintenance, including parts and labor for 10 years from the date of equipment
delivery. Individual lamp outages shall be repaired when more than 10% of the lamps
are out on any one field, or when lamp outages materially impact the usage of any field.
Owner agrees to check fuses in the event of a fixture outage.
2 Version 1 Issued 2-14-05
_- Remote Monitorinq System: System shall monitor lighting performance and notify
manufacturer if individual luminaire outage is detected so that appropriate maintenance
can be scheduled. The manufacturer shall notify the owner of outages within 24 hours,
or the next business day. The controller shall determine switch position (Manual or Auto)
and contactor status (open or closed).
Remote Liqhtinn Control System: System shall include lighting contactors. System
shall allow owner and users with a security code to schedule on/off system operation via
a web site, phone, fax or email up to ten years in advance. Manufacturer shall provide
and maintain a two-way TCP/IP communication link. Trained staff shall be available 24/7
to provide scheduling support and assist with reporting needs.
The owner may assign various security levels to schedulers by function and/or fields.
This function must be flexible to allow a range of privileges such as full scheduling
capabilities for all fields, to only having permission to execute “early off” commands by
phone.
On site equipment shall include Manual Off-On-Auto Switches to allow for maintenance,
and shall accept and store 7-day schedules. The controller shall be protected against
power outages / memory loss and shall reboot once power is regained and execute any
commands that would have occurred during outage.
Manaaement Tools: Manufacturer shall provide a web-based database of actual field
usage and provide reports by facility and user group.
Communication Costs: Manufacturer shall include communication costs for operating
the controls and monitoring system for a period of 10 years.
D. LIGHTING SYSTEM CONSTRUCTION
System description: Lighting system must comply with Enter Code, tab Building Code
edition Enter Edition, tab and wind speed of Enter Speed, tab. Luminaire, visor, and
crossarm shall withstand 150 mph winds and maintain luminaire aiming alignment.
Foundation design will be based on Enter, tab.
1. Galvanized steel poles
2. Pre-cast concrete foundation with concrete backfill.
3. All luminaires shall be constructed with a die-cast aluminum housing to protect the
luminaire reflector system.
4. Manufacturer will remote all ballasts and supporting electrical equipment in aluminum
enclosures mounted approximately IO’ above grade. The enclosures shall include
ballast, capacitor and fusing for each luminaire. Safety disconnect per circuit for
each pole structure will be located in the enclosure.
5. Wire harness complete with an abrasion protection sleeve, strain relief and plug-in
connections for fast, trouble free installation.
Manufacturinq Requirements: All components shall be designed and manufactured as
a system. All luminaires, wire harnesses, ballast and other enclosures shall be factory
assembled, aimed, wired and tested.
Durability: All exposed components shall be constructed of corrosion resistant material
and/or coated to help prevent corrosion. All exposed steel shall be hot dip galvanized
3 Version 1 Issued 2-14-05
per ASTM A123. All exposed hardware and fasteners shall be stainless steel of at least
18-8 grade, passivated and polymer coated to prevent possible galvanic corrosion to
adjoining metals. All exposed aluminum shall be powder coated with high performance
polyester. All exterior reflective inserts shall be anodized, coated with a clear, high gloss,
durable fluorocarbon, and protected from direct environmental exposure to prevent
reflective degradation or corrosion. All wiring shall be enclosed within the crossarms,
pole, or electrical components enclosure.
i Luminaire energy consumption ' @ luminaires x -kW demand per luminaire x Enter #, tab kW rate x 5000 hours
Linhtninn protection: All structures shall be equipped with lightning protection meeting
NFPA 780 standards. Contractor shall supply and install a ground rod of not less than
518" in diameter and 8' in length, with a minimum of 10' embedment. Ground rod should
be connected to the structure by a copper main down conductor with a minimum size of
#2 for poles with less than 75' mounting height and 2/0 for poles with more than 75'
mounting height.
Safety: All system components shall be UL Listed for the appropriate application.
E. WARRANTY AND GUARANTEE
Each manufacturer will supply their own specific written warranty covering lamp
replacements, parts, labor and performance as specified above for IO years. Warranty
may exclude storm damage, vandalism, abuse and unauthorized repairs or alterations.
Manufacturer shall provide owner with a signed Certificate of Insurance that guarantees
the commitment for the entire 10 years. The insurance policy must be fully funded on an
actuarially sound basis and underwritten by a top-rated insurance company.
Manufacturer shall guarantee constant light levels specified above for 5000 hours.
F. DELIVERY TIMING Define as required per project, tab
G. REQUIRED FOR ALTERNATE SYSTEM
1. Manufacturer shall provide computer models guaranteeing light levels on
the field over 5000 hours. If a constant light level cannot be provided, a
minimum Recoverable Light Loss Factor of 0.70 shall be applied to the
initial light level design to achieve the maintained light levels of Enter #,
tab. For alternate designs, scans showing both initial and maintained light
levels shall be submitted.
2. Manufacturer shall submit life cycle cost calculations as follows:
~
e.
Demand charges, if applicable
[Specifier to indicate at which point this applies, tab]
Cost for spot relamping and maintenance over 10 years
Assume 3 repairs at Enter $, tab each if not included
Cost to relamp all luminaires during 5000 operating hours
5000 hours / lamD replacement hours x $125 lamp & labor x g fixtures
Extra energy used without base bid automated control system
Enter Enter %, tab% of energy consumption in item a.
4 Version 1 Issued 2-14-05
,-
Extra labor without base bid automated onloff operation
$$, tab per hour x #, tab hours per onloff cycle x #, tab cycles over 5000
hours f.
TOTAL Life cycle operating cost for alternate system
-t
- -
I I 11 I
3. Revised electrical distribution plans to include changes to service entrance, panel
and wire sizing.
5 Version 1 Issued 2-14-05
H.
- Tab
A
B
C
D
E
F
G
H
I
-
J
K
t
M
SUBMITTAL INFORMATION
Design Submittal Data Checklist and Certification
All items listed below are mandatory, shall comply with the specification and be provided with the bid.
Item
Letter1
Checklist
On Field
Lighting
Design
Off Field
Lighting
Design
Life Cycle Cost
calculation
Luminaire
Aiming
Summary
Structural
Calculations ~~f~e~~~~~
Photometric
Report
Control and
Monitoring
Electrical distribution
plans
Performance
Guarantee
Warranty
Project References
Product Information
Description
Listing of all information being submitted must be included in a cover letter. List the name of the supplier‘s local representative and hisher phone number. Signed submittal checklist to be
included.
Lighting design drawing(s) showing:
a.
b.
c.
d.
e.
Field Name, date, file number, prepared by, and other pertinent data
Outline of field(s) being lighted, as well as pole locations referenced to the center of
the field (x & y). Illuminance levels at grid spacing specified
Pole height, number of fixtures per pole, as well as luminaire information including
wattage, lumens and optics
Height of meter above field surface
Summary table showing the number and spacing of grid points; average, minimum
and maximum illuminance levels in foot candles (fc); uniformity including maximum to
minimum ratio, coefficient of variance and uniformity gradient; number of luminaries, total kilowatts, average tilt factor; light loss factor.
Alternate manufacturers shall provide both initial and maintained light scans using a
0.70 Light Loss Factor to calculate maintained values.
Lighting design drawing showing initial vertical spill light levels along the boundary line (defined
on bid drawings) in footcandles. Vertical levels shall be at #, tab-foot intervals along the
boundary line. Readings shall be taken with the meter orientation at both horizontal and aimed
towards the most intense bank lights.
Document life cycle cost calculations as defined in the specification. Identify energy costs for
operating the luminaires, maintenance cost for the system including spot lamp replacement,
and group relamping costs. All costs should be based on 5000 hours of operation. Lamps
rated at 3000 hours of operation will require the equivalent of more than one relamping during
5000 hours of operation.
Document showing each luminaire’s aiming angle and the poles on which the luminaries are
mounted. Each aiming point shall identify the type of luminaire.
Pole structural calculations and foundation design showing foundation shape, depth backfill
requirements, rebar and anchor bolts (if required). Pole base reaction forces shall be shown on
the foundation drawing along with soil bearing pressures.
Provide photometric report for a typical luminaire used showing candela tabulations as defined
by IESNA Publication LM-35-02.
Manufacturer shall provide written definition and schematics for automated control system to
include monitoring. They will also provide examples of system reporting and access for
numbers for personal contact to operate the system.
If bidding an alternate system, manufacturer must include a revised electrical distribution plan
including changes to service entrance, panels and wire sizing.
Provide Performance guarantee including a written commitment to undertake all corrections
required to meet the performance requirements noted in these specifications at no expense to the owner. Light levels must be guaranteed per specification for 5000 operating hours
Provide written warranty information including insurance carrier‘s name and address and all
terms and conditions.
Manufacturer to provide a list of project references of similar products completed within the past three years.
f.
Complete set of product brochures for all components, including a complete parts list and UL Listinas.
Manufacturer:
Contact Name:
Signature:
Phone: Date: I I
6 Version 1 Issued 2-14-05
- SECTION 16050 - BASIC ELECTRICAL MATERIALS AND METHODS
PART 1 -GENERAL
1.1
A.
1.2
A.
1.3
A.
-c 1.4
A.
1.5
A.
1.6
A.
B.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes the following:
1.
2. Common electrical installation requirements.
Electrical equipment coordination and installation.
DEFINITIONS
ATS: Acceptance Testing Specifications.
SUBMITTALS
Product Data: For each type of product indicated.
QUALITY ASSURANCE
Test Equipment Suitability and Calibration: Comply with NETA ATS, "Suitability of Test
Equipment" and "Test Instrument Calibration."
COORDINATION
Coordinate arrangement, mounting, and support of electrical equipment:
1.
2.
3.
4.
To allow maximum possible headroom unless specific mounting heights that reduce
headroom are indicated.
To provide for ease of disconnecting the equipment with minimum interference to other
installations.
To allow right of way for piping and conduit installed at required slope.
So connecting raceways, cables, wireways, cable trays, and busways will be clear of
obstructions and of the working and access space of other equipment.
Coordinate electrical testing of electrical, mechanical, and architectural items, so equipment and
systems that are functionally interdependent are tested to demonstrate successful
interoperability.
Carlsbad Driving Range BASIC ELECTRICAL MATERIALS AND METHODS
16050 - 1
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. In other Part 2 articles where titles below introduce lists, the following requirements apply to
product selection:
1. Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work are as indicated in drawings.
PART 3 - EXECUTION
3.1 COMMON REQUIREMENTS FOR ELECTRICAL INSTALLATION
A. Comply with NECA 1.
B. Measure indicated mounting heights to bottom of unit for suspended items and to center of unit
for wall-mounting items.
C. Headroom Maintenance: If mounting heights or other location criteria are not indicated,
arrange and install components and equipment to provide maximum possible headroom
consistent with these requirements.
D. Equipment: Install to facilitate service, maintenance, and repair or replacement of components
of both electrical equipment and other nearby installations. Connect in such a way as to
facilitate future disconnecting with minimum interference with other items in the vicinity.
END OF SECTION 16050
Carlsbad Driving Range BASIC ELECTRICAL MATERIALS AND METHODS
16050 - 2
,- SECTION 16060 - GROUNDING AND BONDING
PART 1 - GENERAL
1.1
A.
1.2
A.
B.
1.3
A.
B.
C.
1.4
A.
B.
-.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes grounding of electrical systems and equipment. Grounding requirements
specified in this Section may be supplemented by special requirements of systems described in
other Sections.
Related Sections include the following:
1. Division 2 Section "Underground Ducts and Utility Structures" for ground test wells.
SUBMITTALS
Product Data: For the following:
1. Groundrods.
Qualification Data: For firms and persons specified in "Quality Assurance" Article.
Field Test Reports: Submit written test reports to include the following:
1. Test procedures used.
2.
3.
Test results that comply with requirements.
Results of failed tests and corrective action taken to achieve test results that comply with
requirements.
QUALITY ASSURANCE
Testing Agency Qualifications: Testing agency as defined by OSHA in 29 CFR 1910.7 or a
member company of the InterNational Electrical Testing Association and that is acceptable to
authorities having jurisdiction.
1. Testing Agency's Field Supervisor:
Electrical Testing Association to supervise on-site testing specified in Part 3.
Person currently certified by the InterNational
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
Carlsbad Driving Range GROUNDING AND BONDING
16060 - 1
1. Comply with UL 467
C. Comply with NFPA 70; for overhead-line construction and medium-voltage underground
construction, comply with IEEE C2.
D. Comply with NFPA 780 and UL 96 when interconnecting with lightning protection system.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers:
following:
Subject to compliance with requirements, provide products by one of the
1. Grounding Conductors, Cables, Connectors, and Rods:
a. Apache GroundingEric0 Inc.
b. Boggs, Inc.
c. ChanceEIubbell.
d. Copperweld Corp.
e. DossertCorp.
2.2 GROUNDING CONDUCTORS
A.
B. Material: copper-clad and copper.
For insulated conductors, comply with Division 16 Section "Conductors and Cables."
C. Equipment Grounding Conductors: Insulated with green-colored insulation.
D. Isolated Ground Conductors: Insulated with green-colored insulation with yellow stsipe. On
feeders with isolated ground, use colored tape, alternating bands of green and yellow tape to
provide a minimum of three bands of green and two bands of yellow.
E. Grounding Electrode Conductors: Stranded cable.
F. Underground Conductors: Bare, tinned, stranded, unless otherwise indicated.
'G. Bare Copper Conductors: Comply with the following:
1.
2.
3. Tinned Conductors: ASTM B 33.
Solid Conductors: ASTM B 3.
Assembly of Stranded Conductors: ASTM B 8.
H. Copper Bonding Conductors: As follows:
1.
2. Tinned Bonding Jumper: Tinned-copper tape, braided copper conductors, terminated
Bonding Conductor: No. 4 or No. 6 AWG, stranded copper conductor.
with copper ferrules; 1 -5/8 inches (42 mm) wide and 1/16 inch (1.5 mm) thick.
Carlsbad Driving Range GROUNDING AND BONDING
16060 - 2
I. Grounding Bus: Bare, annealed copper bars of rectangular cross section, with insulators. -
2.3 CONNECTOR PRODUCTS
A. Comply with IEEE 837 and UL 467; listed for use for specific types, sizes, and combinations of
conductors and connected items.
B. Bolted Connectors: Bolted-pressure-type connectors, or compression type.
C. Welded Connectors: Exothermic-welded type, in kit form, and selected per manufacturer's
written instructions.
2.4 GROUNDING ELECTRODES
A. Ground Rods: Copper-clad steel.
1. Size: 314 by 120 inches (19 by 3000 mm) in diameter.
PART 3 - EXECUTION
3.1 APPLICATION
F A. Use only copper conductors for both insulated and bare grounding conductors in direct contact
with earth, concrete, masonry, crushed stone, and similar materials.
B. In raceways, use insulated equipment grounding conductors.
C. Exothermic-Welded Connections: Use for connections to structural steel and for underground
connections, except those at test wells.
D. Equipment Grounding Conductor Terminations: Use bolted pressure clamps.
E. Grounding Bus: Install in electrical and telephone equipment rooms, in rooms housing service
equipment, and elsewhere as indicated.
1.
2.
Use insulated spacer; space 1 inch (25.4 mm) from wall and support from wall 6 inches
(1 50 mm) above finished floor, unless otherwise indicated.
At doors, route the bus up to the top of the door frame, across the top of the doorway, and
down to the specified height above the floor.
F. Underground Grounding Conductors: Use tinned copper conductor, No. 2/0 AWG minimum.
Bury at least 24 inches (600 mi) below grade or bury 12 inches (300 mm) above duct bank
when installed as part of the duct bank.
Carlsbad Driving Range GROUNDING AND BONDING
16060 - 3
3.2 EQUIPMENT GROUNDING CONDUCTORS
A. Comply with NFPA 70, Article 250, for types, sizes, and quantities of equipment grounding
conductors, unless specific types, larger sizes, or more conductors than required by NFPA 70
are indicated.
B. Install equipment grounding conductors in all feeders and circuits.
C. Install insulated equipment grounding conductor with circuit conductors for the following items,
in addition to those required by NEC:
1. Feeders and branch circuits.
2. Lighting circuits.
3. Receptacle circuits.
D. Nonmetallic Raceways: Install an equipment grounding conductor in nonmetallic raceways
unless they are designated for telephone or data cables.
E. Metal Poles Supporting Outdoor Lighting Fixtures: Provide a grounding electrode in addition
to installing a separate equipment grounding conductor with supply branch-circuit conductors.
3.3 INSTALLATION
A. Ground Rods: Install at least three rods spaced at least one-rod length fiom each other and
located at least the same distance fiom other grounding electrodes.
1.
2.
Drive ground rods until tops are 2 inches (50 mm) below finished floor or final grade,
unless otherwise indicated.
Interconnect ground rods with grounding electrode conductors. Use exothermic welds,
except as otherwise indicated. Make connections without exposing steel or damaging
copper coating.
B. Grounding Conductors: Route along shortest and straightest paths possible, unless otherwise
indicated. Avoid obstructing access or placing conductors where they may be subjected to
strain, impact, or damage.
C. Bonding Straps and Jumpers: Install so vibration by equipment mounted on vibration isolation
hangers and supports is not transmitted to rigidly mounted equipment. Use exothermic-welded
connectors for outdoor locations, unless a disconnect-type connection is required; then, use a
bolted clamp. Bond straps directly to the basic structure taking care not to penetrate any
adjacent parts. Install straps only in locations accessible for maintenance.
3.4 CONNECTIONS
A. General: Make connections so galvanic action or electrolysis possibility is minimized. Select
connectors, connection hardware, conductors, and connection methods so metals in direct
contact will be galvanically compatible.
Carlsbad Driving Range GROUNDING AND BONDING
16060 - 4
1.
2.
3.
Use electroplated or hot-tincoated materials to ensure high conductivity and to make
contact points closer to order of galvanic series.
Make connections with clean, bare metal at points of contact.
Coat and seal connections having dissimilar metals with inert material to prevent future
penetration of moisture to contact surfaces.
B.
C.
D.
E.
F. -
G.
3.5
A.
B.
Exothermic-Welded Connections: Comply with manufacturer's written instructions. Welds that
are puffed up or that show convex surfaces indicating improper cleaning are not acceptable.
Equipment Grounding Conductor Terminations: For No. 8 AWG and larger, use pressure-type
grounding lugs. No. 10AWG and smaller grounding conductors may be terminated with
winged pressure-type connectors.
Noncontact Metal Raceway Terminations: If metallic raceways terminate at metal housings
without mechanical and electrical connection to housing, terminate each conduit with a
grounding bushing. Connect grounding bushings with a bare grounding conductor to grounding
bus or terminal in housing. Bond electrically noncontinuous conduits at entrances and exits
with grounding bushings and bare grounding conductors, unless otherwise indicated.
Tighten screws and bolts for grounding and bonding connectors and terminals according to
manufacturer's published torque-tightening values. If manufacturer's torque values are not
indicated, use those specified in UL 486A.
Compression-Type Connections: Use hydraulic compression tools to provide correct
circumferential pressure for compression connectors. Use tools and dies recommended by
connector manufacturer. Provide embossing die code or other standard method to make a
visible indication that a connector has been adequately compressed on grounding conductor.
Moisture Protection: If insulated grounding conductors are connected to ground rods or
grounding buses, insulate entire area of connection and seal against moisture penetration of
insulation and cable.
UNDERGROUND DISTRIBUTION SYSTEM GROUNDING
Handholes: Install a driven ground rod close to wall and set rod depth so 4 inches (1 00 mm)
will extend above finished floor. If necessary, install ground rod before manhole is placed and
provide a No. 1/0 AWG bare, tinned-copper conductor &om ground rod into manhole through a
waterproof sleeve in manhole wall. Protect ground rods passing through concrete floor with a
double wrapping of pressure-sensitive tape or heat-shrunk insulating sleeve from 2 inches (50
mmj above to 6 inches (150 nmj below concrete. Seal floor opening with waterproof,
nonshrink grout.
Connections to handhole Components: Connect exposed-metal parts, such as inserts, cable
racks, pulling irons, ladders, and cable shields within each manhole or handhole, to ground rod
or grounding conductor. Make connections with No. 4 AWG minimum, stranded, hard-drawn
copper conductor. Train conductors level or plumb around comers and fasten to manhole walls.
Connect to cable armor and cable shields as recommended by manufacturer of splicing and
termination kits.
Carlsbad Driving Range GROUNDING AND BONDING
16060 - 5
3.6 FIELD QUALITY CONTROL
A. Testing:
testing:
Engage a qualified testing agency to perform the following field quality-control
B. Testing: Perform the following field quality-control testing:
1.
2.
3.
After installing grounding system but before permanent electrical circuitry has been
energized, test for compliance with requirements.
Test completed grounding system at each location where a maximum ground-resistance
level is specified, at service disconnect enclosure grounding terminal, and at ground test
wells. Measure ground resistance not less than two full days after the last trace of
precipitation, and without the soil being moistened by any means other than natural
drainage or seepage and without chemical treatment or other artificial means of reducing
natural ground resistance. Perform tests, by the fall-of-potential method according to
IEEE 81.
Provide drawings locating each ground rod and ground rod assembly and other grounding
electrodes, identifl each by letter in alphabetical order, and key to the record of tests and
observations. Include the number of rods driven and their depth at each location and
include observations of weather and other phenomena that may affect test results.
Describe measures taken to improve test results.
a.
b. Handhole Grounds: 10 ohms.
Equipment Rated 500 kVA and Less: 10 ohms.
4. Excessive Ground Resistance: If resistance to ground exceeds specified values, notify
Engineer promptly and include recommendations to reduce ground resistance.
3.7 GRADING AND PLANTING
A. Restore surface features, including vegetation, at areas disturbed by Work of this Section.
Reestablish original grades, unless otherwise indicated. If sod has been removed, replace it as
soon as possible after backfilling is completed. Restore areas disturbed by trenching, storing of
dirt, and other activities to their original condition. Include application of topsoil, fertilizer,
lime, seed, sod, sprig, and mulch. Restore disturbed paving as indicated.
END OF SECTION 16060
Carlsbad Driving Range GROUNDING AND BONDING
16060 - 6
SECTION 16075 - ELECTRICAL IDENTIFICATION ,-
PART 1 - GENERAL
1.1
A.
1.2
A.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes the following:
1. Identification for raceway.
2.
3. Underground-line warning tape.
4. Warning labels and signs.
5. Instruction signs.
6. Equipment identification labels.
7. Miscellaneous identification products.
Identification for conductors and control cable.
1.3
A.
B.
C.
1.4
A.
B.
C.
1.5
A. --
SUBMITTALS
Product Data: For each electrical identification product indicated.
Identification Schedule:
components used in identification signs and labels.
An index of nomenclature of electrical equipment and system
Samples: For each type of label and sign to illustrate size, colors, lettering style, mounting
provisions, and graphic features of identification products.
QUALlTY ASSURANCE
Comply with ANSI A1 3.1 and ANSI C2.
Comply with NFPA 70.
Comply with 29 CFR 1910.145.
COORDINATION
Coordinate identification names, abbreviations, colors, and other features with requirements in
the Contract Documents, Shop Drawings, manufacturer's wiring diagrams, and the Operation
and Maintenance Manual, and with those required by codes, standards, and 29 CFR 1910.145.
Use consistent designations throughout Project.
Carlsbad Driving Range ELECTRICAL IDENTIFICATION
16075 - 1
B. Coordinate installation of identifying devices with completion of covering and painting of --
surfaces where devices are to be applied.
C. Coordinate installation of identifying devices with location of access panels and doors.
D. Install identifying devices before installing acoustical ceilings and similar concealment.
PART 2 - PRODUCTS
2.1 RACEWAY IDENTIFICATION MATERIALS
A. Comply with ANSI A13.1 for minimum size of letters for legend and for minimum length of
color field for each raceway and cable size.
B. Color for Printed Legend:
1.
2.
Power Circuits: Black letters on an orange field.
Legend: Indicate system or service and voltage, if applicable.
C. Self-Adhesive Vinyl Tape: Colored, heavy duty, waterproof, fade resistant; 2 inches (50 m)
wide; compounded for outdoor use.
2.2 UNDERGROUND-LINE WARNING TAPE
A. Description: Permanent, bright-colored, continuous-printed, polyethylene tape.
1.
2.
3.
4.
Not less than 6 inches (1 50 mm) wide by 4 mils (0.102 mm) thick.
Compounded for permanent direct-burial service.
Embedded continuous metallic strip or core.
Printed legend shall indicate type of underground line.
2.3 WARNING LABELS AND SIGNS
A. Comply with NFPA 70 and 29 CFR 1910.145.
B. Self-Adhesive Warning Labels: Factory printed, multicolor, pressure-sensitive adhesive labels,
configured for display on front cover, door, or other access to equipment, unless otherwise
indicated.
C. Warning label and sign shall include, but are not limited to, the following legends:
1. Workspace Clearance Warning: "WARNING - OSHA REGULATION - AREA IN
FRONT OF ELECTRICAL EQUIPMENT MUST BE KEPT CLEAR FOR 36 INCHES
(91 5 MM)."
Carlsbad Driving Range ELECTRICAL IDENTIFICATION
16075 - 2
INSTRUCTION SIGNS 2.4 I
A.
rc
2.5
A.
2.6
A.
B.
Engraved, laminated acrylic or melamine plastic, minimum 1/16 inch (1.6 mm) thick for signs
up to 20 sq. in. (129 sq. cm) and 1/8 inch (3.2 mm) thick for larger sizes.
1.
2.
3.
Engraved legend with black letters on white face.
Punched or drilled for mechanical fasteners.
Framed with mitered acrylic molding and arranged for attachment at applicable
equipment.
EQUlPMENT IDENTIFICATION LABELS
Engraved, Laminated Acrylic or Melamine Label: Punched or drilled for screw mounting.
White letters on a dark-gray background. Minimum letter height shall be 3/8 inch (1 0 mm).
MISCELLANEOUS IDENTIFICATION PRODUCTS
Cable Ties: Fungus-inert, self-extinguishing, 1 -piece, self-locking, Type 6/6 nylon cable ties.
1.
2.
3.
4.
Minimum Width: 3/16 inch (5 mm).
Tensile Strength: 50 Ib (22.6 kg), minimum.
Temperature Range: Minus 40 to plus 185 deg F (Minus 40 to plus 85 deg C).
Color: Black, except where used for color-coding.
Fasteners for Labels and Signs: Self-tapping, stainless-steel screws or stainless-steel machine
screws with nuts and flat and lock washers.
PART 3 - EXECUTION
3.1 APPLICATION
A. Branch-Circuit Conductor Identification:
branch circuits in same junction or pull box, use metal tags.
conductor according to source and circuit number.
Where there are conductors for more than three
Identify each ungrounded
B. Auxiliary Electrical Systems Conductor Identification: Identify field-installed 1 control
connections .
1.
2.
3.
Identify conductors, cables, and terminals in enclosures and at junctions, terminals, and
pull points. Identify by system and circuit designation.
Use system of marker tape designations that is uniform and consistent with system used
by manufacturer for factory-installed connections.
Coordinate identification with Project Drawings, manufacturer's wiring diagrams, and
Operation and Maintenance Manual.
C. Locations of Underground Lines:
lighting, communication, and control wiring.
Identify with underground-line warning tape for power,
rc
Carlsbad Driving Range ELECTRICAL IDENTIFICATION
16075 - 3
D. Instruction Signs:
1. Operating Instructions: Install instruction signs to facilitate proper operation and
maintenance of electrical systems and items to which they connect. Install instruction
signs with approved legend where instructions are needed for system or equipment
operation.
E. Equipment Identification Labels: On each unit of equipment, install unique designation label
that is consistent with wiring diagrams, schedules, and Operation and Maintenance Manual.
Apply labels to disconnect switches and protection equipment, central or master units, control
panels, control stations, terminal cabinets, and racks of each system. Systems include power,
lighting, control, communication, signal, monitoring, and alarm systems unless equipment is
provided with its own identification.
1. Labeling Instructions:
a. Outdoor Equipment: Engraved, laminated or melamine label 4 inches (100 mm)
high.
2. Equipment to Be Labeled:
a.
b. Push-button stations.
c. Contactors.
Panelboards, electrical cabinets, and enclosures.
3 -2 MSTALLATION
A. Verify identity of each item before installing identification products.
B. Location: Install identification materials and devices at locations for most convenient viewing
without interference with operation and maintenance of equipment.
C. Attach nonadhesive signs and plastic labels with screws and auxiliary hardware appropriate to
the location and substrate.
D. System Identification Color Banding for Raceways and Cables: Each color band shall
completely encircle cable or conduit. Place adjacent bands of two-color markings in contact,
side by side. Locate bands at changes in direction, at penetrations of walls and floors, at 50-foot
(15-m) maximum intervals in straight runs, and at 25-foot (7.6-m) maximum intervals in
congested areas.
E. Color-Coding for Phase Identification, 600V and Less:
ungrounded feeder, and branch-circuit conductors.
1. Colors for 208/120-V Circuits:
Use the colors listed below for
a. PhaseA: Black.
b. PhaseB: Red.
c. Phase C: Blue
Carlsbad Driving Range ELECTRICAL IDENTIFICATION
16075 - 4
2. Field-Applied, Color-Coding Conductor Tape: Apply in half-lapped turns for a minimum
distance of 6 inches (150 mm) from terminal points and in boxes where splices or taps are
made. Apply last two turns of tape with no tension to prevent possible unwinding.
Locate bands to avoid obscuring factory cable markings.
F. Underground-Line Warning Tape: During backfilling of trenches install continuous
underground-line warning tape directly above line at 6 to 8 inches (150 to 200 mm) below
finished grade. Use multiple tapes where width of multiple lines installed in a common trench
or concrete envelope exceeds 16 inches (400 mm) overall.
END OF SECTION 16075
-.--
Carlsbad Driving Range ELECTRICAL IDENTIFICATION
16075 - 5
SECTION 16120 - CONDUCTORS AND CABLES .-
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
1.2 SUMMARY
A. This Section includes building wires and cables and associated connectors, splices, and
terminations for wiring systems rated 600 V and less.
1.3 SUBMITTALS
A. Product Data: For each type of product indicated.
PART 2 - PRODUCTS
.-
2.1 MANUFACTURERS
A. In other Part2 articles where subparagraph titles below introduce lists, the following *
requirements apply for product selection:
1. Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work include, but are not limited to,
the manufacturers specified.
2.2 CONDUCTORS AND CABLES
A. Manufacturers:
1.
2.
3. General Cable Corporation.
4.
5. Southwire Company.
Alcan Aluminum Corporation; Alcan Cable Div.
American Insulated Wire Corp.; a Leviton Company.
Senator Wire & Cable Company.
B. Refer to Part 3 "Conductor and Insulation Applications" Article for insulation type, cable
construction, and ratings.
,- C. Conductor Material: Copper stranded conductor solid conductor for No. 10 AWG and smaller,
stranded for No. 8 AWG and larger.
Carlsbad Driving Range CONDUCTORS AND CABLES
16120 - 1
D.
2.3
A.
B:
Conductor Insulation Types: Type XHHW.
CONNECTORS AND SPLICES
Manufacturers:
1. AFC Cable Systems, Inc.
2. AMP Incorporated/Tyco International.
3. HubbelVAnderson.
4.
5.
0-ZGedney; EGS Electrical Group LLC.
3M Company; Electrical Products Division.
Description: Factory-fabricated connectors and splices of size, ampacity rating, material, type,
and class for application and service indicated.
PART 3 - EXECUTION
3.1
A.
3.2
A.
B.
C.
D.
E.
3.3
A.
B.
CONDUCTOR AND INSULATION APPLICATIONS
All Branch, Feeder and control conductors: Type XHHW, single conductors in raceway.
INSTALLATION
Conceal cables in finished walls, ceilings, and floors, unless otherwise indicated.
Use manufacturer-approved pulling compound or lubricant where necessary; compound used
must not deteriorate conductor or insulation. Do not exceed manufacturer's recommended
maximum pulling tensions and sidewall pressure values.
Use pulling means, including fish tape, cable, rope, and basket-weave wirekable grips, that will
not damage cables or raceway.
Install exposed cables parallel and perpendicular to surfaces of exposed structural members, and
follow surface contours where possible.
Identify and colorcode conductors and cables according to Division 16 Section "Electrical
Identification."
CONNECTIONS
Tighten electrical connectors and terminals according to manufacturer's published torque-
tightening values. If manufacturer's torque values are not indicated, use those specified in
UL 486A.
Make splices and taps that are compatible with conductor material and that possess equivalent
or better mechanical strength and insulation ratings than unspliced conductors.
Carlsbad Driving Range CONDUCTORS AND CABLES
16120 - 2
,-
END OF SECTION 16120 /c
Carlsbad Driving Range CONDUCTORS AND CABLES
16120 - 3
SECTION 16145 - LIGHTING CONTROL DEVICES F
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
1.2 SUMMARY
A. This Section includes the following lighting control devices:
1. Time switches.
2. Outdoor photoelectric switches.
3. Multipole contactors.
1.3 SUBMITTALS
A.
B.
Product Data: For each type of product indicated.
Shop Drawings: Interconnection diagrams showing field-installed wiring. e
C. Field quality-control test reports.
D. Operation and Maintenance Data: For each type of product to include in emergency, operation,
and maintenance manuals.
1.4 QUALITY ASSURANCE
A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
1.5 COORDINATION
A. Coordinate layout and installation of ceiling-mounted devices with other constsuction that
penetrates ceilings or is supported by them, including light furtures, WAC equipment, fire-
suppression system, and partition assemblies.
Carlsbad Driving Range LIGHTING CONTROL DEVICES
16145 - 1
PART 2 - PRODUCTS
2.1
A.
2.2
A.
2.3
A.
B.
MANUFACTURERS
In other Part 2 articles where titles below introduce lists, the following requirements apply to
product selection:
1. Manufacturers: Subject to compliance with requirements, provide products by one of the
manufacturers specified.
GENERAL LIGHTING CONTROL DEVICE REQUIREMENTS
Line-Voltage Surge Protection: An integral part of the devices for 120- and 277-V solid-state
equipment. For devices without integral line-voltage surge protection, field-mounting surge
protection shall comply with IEEE C62.41 and with UL 1449.
TIME SWITCHES
Manufacturers:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Area Lighting Research, Inc.
Fisher Pierce.
Grasslin Controls Corporation.
Intermatic, Inc.
Leviton Mfg. Company Inc.
Lightolier Controls; a Genlyte Company.
Lithonia Lighting.
Paragon Electric Co.
Square D.
TORK.
Touchplate Technologies, Inc.
Watt Stopper (The).
Digital Time Switches: Electronic, solid-state programmable units with alphanumeric display
complying with UL 917.
1.
2.
3.
Contact Configuration: As indicated and required.
Contact Rating: 30-A inductive or resistive, 240-V ac.
Program: Single channel, 8 on-off set points on a 24-hour schedule.
a. For each channel, 8 on-off set points on a 24-hour schedule .
4. Circuitry: Allow connection of a photoelectric relay as substitute for on and off function
of a program on selected channels.
5. Astronomical Time: All channels.
6. Battery Backup: For schedules and time clock.
Carlsbad Driving Range LIGHTING CONTROL DEVICES
16145 - 2
2.4 OUTDOOR PHOTOELECTRIC SWITCHES
c-
A. Manufacturers:
1. Area Lighting Research, Inc.
2. Fisher Pierce.
3. Grasslin Controls Corporation.
4. Intermatic, Inc.
5. Lithonia Lighting.
6. Novitas, Inc.
7. Paragon Electric Co.
8. SquareD.
9. TORK.
10. Touchplate Technologies, Inc.
1 1. Watt Stopper (The).
B. Description: Solid state, with SPST dry contacts rated forl800-VA tungsten or 1000-VA
inductive, to operate connected relay, contactor coils, microprocessor input, and complying with
UL 773A.
rc
1. Light-Level Monitoring Range: 1.5 to 10 fc (1 6 to 108 k), with an adjustment for turn-
on and turn-off levels within that range, and a directional lens in fiont of photocell to
prevent fixed light sources from causing tum-off.
2. Time Delay: 15-second minimum, to prevent false operation.
3. Surge Protection: Metal-oxide varistor type, complying with IEEE C62.41 for
Category A1 locations.
4. Mounting: Twist lock complying with IEEE C136.10, with base-and-stem mounting or
stem-and-swivel mounting accessories as required to direct sensor to the North sky
exposure.
2.5 MULTIPOLE CONTACTORS
A. Manufacturers:
1. Allen-BradleyRockwell Automation.
2.
3. Cutler-Hammer; Eaton Corporation.
4.
ASCO Power Technologies, LP; a division of Emerson Electric Co.
GE Industrial Systems; Total Lighting Control.
B. Description: Electrically operated and Mechanically held, complying with NEMA ICs 2 and UL 508.
1. Current Rating for Switching: Listing or rating consistent with type of load served,
including tungsten filament, inductive, and high-inrush ballast (ballast with 15 percent or
less total harmonic distortion of normal load current).
Control-Coil Voltage: Match control power source.
Provide two wire control module for all contactors.
2.
3.
Carlsbad Driving Range LIGHTING CONTROL DEVICES
16145 - 3
2.6
A.
B.
2.7
A.
B.
CONDUCTORS AND CABLES
Power Wiring to Supply Side of Remote-Control Power Sources: Not smaller than No. 12
AWG, complying with Division 16 Section "Conductors and Cables."
Classes2 and 3 Control Cable: Multiconductor cable with stranded copper conductors not
smaller than No. 12 AWG, complying with Division 16 Section "Conductors and Cables."
LIGHTING DISTRIBUTION BOARDS
Provide the size and type stainless steel cabinet as indicated.
Provide plastic troughs at parallel or right angles to panel mounted devices for all wiring inside
cabinet as a wire management system. No conductors shall be unsupported inside the cabinet.
PART 3 - EXECUTION
3.1
A.
B.
C.
D.
E.
F.
3.2
A.
B.
WIRING INSTALLATION
Wiring Method:
conduit size shall be 1/2 inch (13 mm).
Comply with Division 16 Section "Conductors and Cables." Minimum
Wiring within Enclosures: Bundle, lace, and train conductors to terminal points. Separate
power-limited and nonpower-limited conductors according to conductor manufacturer's written
instructions.
Install field-mounting transient voltage suppressors for lighting control devices in Category A
locations that do not have integral line-voltage surge protection.
Size conductors according to lighting control device manufacturer's written instructions, unless
otherwise indicated.
Splices, Taps, and Terminations:
junction, pull, and outlet boxes; terminal cabinets; and equipment enclosures.
Make connections only on numbered terminal strips in
Tighten electrical connectors and terminals according to manufacturer's published torque-
tightening values. If manufacturer's torque values are not indicated, use those specified in UL 486A.
IDENTIFICATION
Identify components and power and control wiring according to Division 16 Section ''Electrical
Identification."
Label time switches and contactors with a unique designation.
Carlsbad Driving Range LIGHTING CONTROL DEVICES
16145 - 4
3.3 FIELD QUALITY CONTROL -
A. Perform the following field tests and inspections and prepare test reports:
1.
2.
After installing time switches and sensors, and after electrical circuitry has been
energized, adjust and test for compliance with requirements.
Operational Test: Verify actuation of each sensor and adjust time delays.
B. Remove and replace lighting control devices where test results indicate that they do not comply
with specified requirements.
C. Additional testing and inspecting, at Contractor’s expense, will be performed to determine
compliance of replaced or additional work with specified requirements.
END OF SECTION 16145
”-
Carlsbad Driving Range LIGHTING CONTROL DEVICES
16145 - 5
SECTION 16442 - PANELBOARDS
PART 1 - GENERAL
1.1
A.
1.2
A.
1.3
A.
B.
C.
D.
E.
t
1.4
A.
B.
RELATED DOCUMENTS
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
SUMMARY
This Section includes the following:
1. Lighting and appliance branch-circuit panelboards.
DEFINITIONS
EMI: Electromagnetic interference.
GFCI: Ground-fault circuit interrupter.
RFI: Radio-frequency interference.
RMS: Root mean square.
SPDT: Single pole, double throw.
SUBMITTALS
Product Data: For each type of panelboard, overcurrent protective device, transient voltage
suppression device, accessory, and component indicated. Include dimensions and
manufacturers' technical data on features, performance, electrical characteristics, ratings, and
finishes.
Shop Drawings: For each panelboard and related equipment.
1. Dimensioned plans, elevations, sections, and details.
devices, equipment features, and ratings. Include the following:
Show tabulations of installed
a.
b.
c.
d.
e.
Enclosure types and details for types other than NEMA 250, Type 1.
Bus configuration, current, and voltage ratings.
Short-circuit current rating of panelboards and overcurrent protective devices.
UL listing for series rating of installed devices.
Features, characteristics, ratings, and factory settings of individual overcurrent
protective devices and auxiliary components.
Carlsbad Driving Range PANELBOARDS
16442 - 1
2. Wiring Diagrams: Power, signal, and control wiring.
C.
D.
1.5
A.
B.
C.
D.
E.
1.6
A.
B.
1.7
A.
Panelboard Schedules: For installation in panelboards.
Operation and Maintenance Data: For panelboards and components to include in emergency,
operation, and maintenance manuals. In addition to items specified in Division 1 Section
"Closeout Procedures," include the following:
1.
2.
Manufacturer's written instructions for testing and adjusting overcurrent protective
devices. #
Time-current curves, including selectable ranges for each type of overcurrent protective
device.
QUALITY ASSURANCE
Source Limitations:
accessories through one source from a single manufacturer.
Obtain panelboards, overcurrent protective devices, components, and
Product Options: Drawings indicate size, profiles, and dimensional requirements of
panelboards and are based on the specific system indicated. Refer to Division 1 Section
"Produc t Requirements. I'
Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
Comply with NEMA PB 1.
Comply with NFPA 70.
PROJECT CONDITIONS
Environmental Limitations: Rate equipment for continuous operation under the following
conditions, unless otherwise indicated:
1.
2.
Ambient Temperature: Not exceeding 104 deg F (40 deg C).
Altitude: Not exceeding 6600 feet (2000 m).
Service Conditions: NEMA PB 1, usual service conditions, as follows:
1.
2.
Ambient temperatures within limits specified.
Altitude not exceeding 6600 feet (2000 m).
COORDINATION
Coordinate layout and installation of panelboards and components with other construction that
penetrates walls or is supported by them, including electrical and other types of equipment,
raceways, piping, and encumbrances to workspace clearance requirements.
4
Carlsbad Driving Range PANELBOARDS
16442-2
- B. Coordinate size and location of concrete bases. Cast anchor-bolt inserts into bases. Concrete,
reinforcement, and formwork requirements are specified in Division 3.
1.8 EXTRA MATERIALS
A. Furnish extra materials described below that match products installed and that are packaged
with protective covering for storage and identified with labels describing contents.
1. Keys: Six spares for each type of panelboard cabinet lock.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers:
following:
Subject to compliance with requirements, provide products by one of the
1. Panelboards, Overcurrent Protective Devices, Controllers, Contactors, and Accessories:
/L-
a. Eaton Corporation; Cutler-Hammer Products.
b.
c.
d. SquareD.
General Electric Co.; Electrical Distribution & Protection Div.
Siemens Energy & Automation, Inc.
2.2 MANUFACTUREDUNITS
A. Enclosures: Surface-mounted cabinets. NEh4A PB 1, Type 1.
1. Front: Secured to box with concealed trim clamps. For surface-mounted fronts, match
box dimensions; for flush-mounted fronts, overlap box.
2. Hinged Front Cover: Entire front trim hinged to box and with standard door within
hinged trim cover.
3. Finish: Manufacturer's standard enamel finish over corrosion-resistant treatment or
primer coat.
4. Directory Card: With transparent protective cover, mounted in metal frame, inside
panelboard door.
B. Phase and Ground Buses:
1.
2.
3.
Material: Hard-drawn copper, 98 percent conductivity.
Equipment Ground Bus:
conductors; bonded to box.
Split Bus: Vertical buses divided into individual vertical sections.
Adequate for feeder and branch-circuit equipment ground
C. Conductor Connectors: Suitable for use with conductor material.
1.
2.
Main and Neutral Lugs: Mechanical type.
Ground Lugs and Bus Configured Terminators: Compression type.
Carlsbad Driving Range PANELBOARDS
16442 - 3
D.
2.3
A.
B.
2.4
A.
B.
C.
2.5
A.
B.
2.6
A.
B.
3. Feed-Through Lugs: Mechanical type suitable for use with conductor material. Locate at
opposite end of bus fkom incoming lugs or main device.
Future Devices: Mounting brackets, bus connections, and necessary appurtenances required for
future installation of devices.
PANELBOARD SHORT-CIRCUIT RATING
UL label indicating series-connected rating with integral or remote upstream overcurrent
protective devices. Include size and type of upstream device allowable, branch devices
allowable, and UL series-connected short-circuit rating.
Fully rated to interrupt symmetrical short-circuit current available at terminals.
DISTRIBUTION PANELBOARDS
Doors: Secured with vault-type latch with tumbler lock; keyed alike. Omit for fused-switch
panelboards.
Main Overcurrent Protective Devices: Circuit breaker.
Branch Overcurrent Protective Devices:
1. Bolt-on circuit breakers.
LIGHTING AND APPLIANCE BRANCH-CIRCUIT PANELBOARDS
Branch Overcurrent Protective Devices: Bolt-on circuit breakers, replaceable without
disturbing adjacent units.
Doors: Concealed hinges; secured with flush latch with tumbler lock; keyed alike.
OVERCURRENT PROTECTIVE DEVICES
Molded-Case Circuit Breaker: UL 489, with series-connected rating to meet available fault
CUrrents.
1. Thermal-Magnetic Circuit Breakers: Inverse time-current element for low-level
Adjustable overloads, and instantaneous magnetic trip element for short circuits.
magnetic trip setting for circuit-breaker fmme sizes 250 A and larger.
GFCI Circuit Breakers: Single- and two-pole configurations with 5 -mA trip sensitivity. 2.
Molded-Case Circuit-Breaker Features and Accessories: Standard frame sizes, trip ratings, and
number of poles.
1.
2.
Lugs: Mechanical style, suitable for number, size, trip ratings, and conductor materials.
Application Listing: Appropriate for application;
4
Carlsbad Driving Range PANELBOARDS
16442-4
c
C.
2.7
A.
3.
4.
Ground-Fault Protection: Integrally mounted relay and trip unit with adjustable pickup
and time-delay settings, push-to-test feature, and ground-fault indicator.
Multipole units enclosed in a single housing or factory-assembled to operate as a single
unit.
Contactors:
accessories:
NEMA ICs 2, Class A, combination controller to and include the following
1. Individual control-power transformers.
2. Fuses for control-power transformers.
3. Indicating lights.
4. Seal-in contact.
5. 2 convertible auxiliary contacts.
6. Push buttons.
7. Selector switches.
ACCESSORY COMPONENTS AND FEATURES
Furnish accessory set including tools and miscellaneous items required for overcurrent
protective device test, inspection, maintenance, and operation.
PART 3 - EXECUTION
F
3.1
A.
B.
C.
D.
E.
3.2
A.
B.
C.
F
INSTALLATION
Install panelboards and accessories according to NEMA PB 1.1.
Mount plumb and rigid without distortion of box. Mount recessed panelboards with fronts
uniformly flush with wall finish.
Install overcurrent protective devices and controllers.
Install filler plates in unused spaces.
Arrange conductors in gutters into goups and bundle and wrap with wire ties.
IDENTIFICATION
Identifl field-installed conductors, interconnecting wiring, and components; provide warning
signs as specified in Division 16 Section “Electrical Identification.”
Create a directory to indicate installed circuit loads. Obtain approval before installing. Use a
computer or typewriter to create directory; handwritten directories are not acceptable.
Panelboard Nameplates:
nameplate mounted with corrosion-resistant screws.
Label each panelboard with engraved metal or laminated-plastic
Carlsbad Driving Range PANELBOARDS
16442 - 5
3.3
A.
B.
3.4
A.
B.
3.5
A.
CONNECTIONS
Ground equipment according to Division 16 Section "Grounding and Bonding."
Connect wiring according to Division 16 Section "Conductors and Cables."
FIELD QUALITY CONTROL
Prepare for acceptance tests as follows:
1.
2.
Test insulation resistance for each panelboard bus, component, connecting supply, feeder,
and control circuit.
Test continuity of each circuit.
Load Balancing:
Acceptance, measure load balancing and make circuit changes.
After Substantial Completion, but not more than 60 days after Final
1.
2.
Measure as directed during period of normal system loading.
Perform load-balancing circuit changes outside normal occupancy/working schedule of
the facility and at time directed. Avoid disrupting critical 24-hour services such as fax
machines and on-line data processing, computing, transmitting, and receiving equipment.
AAer circuit changes, recheck loads during normal load period. Record all load readings
before and after changes and submit test records.
Tolerance: Difference exceeding 20 percent between phase loads, within a panelboard, is
not acceptable. Rebalance and recheck as necessary to meet this minimum requirement.
3.
4.
CLEANING
On completion of installation, inspect interior and exterior of panelboards. Remove paint
splatters and other spots. Vacuum dirt and debris; do not use compressed air to assist in
cleaning. Repair exposed surfaces to match original finish.
END OF SECTION 16442
4
Carlsbad Driving Range PANELBOARDS
16442 - 6
SECTION 1652 1 - EXTERIOR LIGHTING /c
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
1.2 SUMMARY
A. This Section includes the following:
1.
2. Luminaire-mounted photoelectric relays.
3. Poles and accessories.
4. Luminaire lowering devices.
Exterior luminaires with lamps and ballasts.
1.3 ' DEFINITIONS
A. CFU: Color-rendering index.
B. HID: High-intensity discharge.
C. Luminaire: Complete lighting fixture, including ballast housing if provided.
D.
E. Standard: Same definition as "Pole" above.
Pole: Luminaire support structure, including tower used for large area illumination.
1.4 STRUCTURAL ANALYSIS CRITERIA FOR POLE SELECTION
A. Dead Load: Weight of luminaire and its horizontal and vertical supports, lowering devices, and
supporting structure, applied as stated in AASHTO LTS-4.
B.
C.
Live Load: Single load of 500 lbf (2224 N), distributed as stated in AASHTO LTS-4.
Ice Load Load of 3 lbf/sq. ft. (143.6 Pa), applied as stated in AASHTO LTS-4.
D. Wind Load: Pressure of wind on pole and luminaire, calculated and applied as stated in
AASHTO LTS-4.
1. Wind speed for calculating wind load for poles 50 feet (1 5 m) or less in height is 70 mph
(113 km/h).
Carlsbad Driving Range EXTERIOR LIGHTING
16521 - 1
1.5 SUBMITTALS
A. Product Data: For each luminaire, pole, and support component, arranged in order of lighting
unit designation. Include data on features, accessories, finishes, and the following:
1.
2.
3.
4. Luminaire materials.
5.
Physical description of luminaire, including materials, dimensions, effective projected
area, and verification of indicated parameters.
Details of attaching luminaires and accessories.
Details of installation and construction.
Photometric data based on laboratory tests of each luminaire type, complete with
indicated lamps, ballasts, and accessories.
a. For indicated luminaires, photometric data shall be certified by a qualified
independent testing agency. Photometric data for remaining luminaires shall be
certified by manufacturer.
Photometric data shall be certified by manufacturer's laboratory with a current
accreditation under the National Voluntary Laboratory Accreditation Program for
Energy Efficient Lighting Products.
b.
6. Photoelectric relays.
7. Ballasts, including energy-efficiency data.
8.
9.
10.
1 1.
12. Manufactured pole foundations.
Lamps, including life, output, and energy-efficiency data.
Materials, dimensions, and finishes of poles.
Means of attaching luminaires to supports, and indication that attachment is suitable for
components involved.
Anchor bolts for poles.
B. ShopDrawings:
1.
2.
3.
Anchor-bolt templates keyed to specific poles and certified by manufacturer.
Design calculations, certified by a qualified professional engineer, indicating strength of
screw foundations and soil conditions on which they are based.
Wiring Diagram: Power and control wiring.
C. Samples for Verification: For products designated for sample submission in Exterior Lighting
Device Schedule. Each sample shall include lamps and ballasts.
D. Pole and Support Component Certificates: Signed by manufacturers of poles, certifymg that
products are designed for indicated load requirements in AASHTOLTS-4 and that load
imposed by luminaire has been included in design.
E. Qualification Data: For agencies providing photometric data for lighting fxtures.
F. Field quality-control test reports.
G. Operation and Maintenance Data: For luminaires to include in emergency, operation, and
maintenance manuals.
H. Warranty: Special warranty specified in this Section.
Carlsbad Driving Range EXTERIOR LIGHTING
16521 -2
1.6 QUALITY ASSURANCE *c-
A. Luminaire Photometric Data Testing Laboratory Qualifications: Provided by manufacturers'
laboratories that are accredited under the National Volunteer Laboratory Accreditation Program
for Energy Efficient Lighting Products.
B. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70,
Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for
intended use.
C. Comply with IEEE C2, "National Electrical Safety Code.''
D. Comply with NFPA 70.
1.7 DELIVERY, STORAGE, AND HANDLING
A. Package aluminum poles for shipping according to ASTM B 660.
B. Store poles on decay-resistant-treated skids at least 12 inches (300 mm) above grade and
vegetation. Support poles to prevent distortion and arrange to provide free air circulation.
C. Retain factory-applied pole wrappings on fiberglass and laminated wood poles until right before
pole installation. Handle poles with web fabric straps.
P D. Retain factory-applied pole wrappings on metal poles until right before pole installation. For
poles with nonmetallic finishes, handle with web fabric straps.
1.8 WARRANTY
A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or
replace products that fail in materials or workmanship; that corrode; or that fade, stain,
perforate, erode, or chalk due to effects of weather or solar radiation within specified warranty
period. Manufacturer may exclude lightning damage, hail damage, vandalism, abuse, or
unauthorized repairs or alterations from special warranty coverage.
1.
2.
3.
4.
5.
Warranty Period for Luminaires: Five years from date of Substantial Completion.
Warranty Period for Metal Corrosion: Five years from date of Substantial Completion.
Warranty Period for Color Retention: Five years from date of Substantial Completion.
Warranty Period for Lamps: Replace lamps and fuses that fail within 12 months from
date of Substantial Completion.
Warranty Period for Poles: Repair or replace lighting poles and standards that fail in
finish, materials, and workmanship within manufacturer's standard warranty period, but
not less than three years from date of Substantial Completion.
1.9 EXTRA MATERIALS
A. Furnish extra materials described below that match products installed and that are packaged
with protective covering for storage and identified with labels describing contents. ,c
Carlsbad Driving Range EXTERIOR LIGHTING
' 16521 - 3
1.
2.
3.
4.
Lamps: 10 for every 100 of each type and rating installed. Furnish at least one of each
type. Glass and Plastic Lenses, Covers, and Other Optical Parts: Insert quantity of each type
and rating installed. Furnish at least one of each type.
Ballasts: 10 for every 100 of each type and rating installed. Furnish at least one of each
type- Globes and Guards: 10 for every 20 of each type and rating installed. Furnish at least
one of each type.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. In other Part 2 articles where titles below introduce lists, the following requirements apply to
product selection:
B. In Exterior Lighting Device Schedule where titles below are column or row headings that
introduce lists, the following requirements apply to product selection:
1. Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work include, but are not limited to,
manufacturers specified.
Manufacturers: Subject to compliance with requirements, provide products by one of the
manufacturers specified.
Basis of Design Product: The design of each item of exterior luminaire and its support is
based on the product named. Subject to compliance with requirements, provide either the
named product or a comparable product by one of the other manufacturers specified.
2.
3.
2.2 LUMINAIRES, GENERAL REQUIREMENTS
A. Luminaires shall comply with UL 1598 and be listed and labeled for installation in wet
locations by an NRTL acceptable to authorities having jurisdiction.
B. Comply with IESNARP-8 for parameters of lateral light distribution patterns indicated for
luminaires.
C. Metal Parts: Free of burrs and sharp comers and edges.
D. Sheet Metal Components: Corrosion-resistant aluminum, unless otherwise indicated. Form and
support to prevent warping and sagging.
E. Housings: Rigidly formed, weather- and light-tight enclosures that will not warp, sag, or
deform in use. Provide filterheather for enclosed luminaires.
F. Doors, Frames, and Other Internal Access: Smooth operating, fiee of light leakage under
operating conditions, and designed to permit relamping without use of tools. Designed to
prevent doors, ftames, lenses, diffusers, and other components fiom falling accidentally during
Carlsbad Driving Range EXTERIOR LIGHTING
16521 -4
G.
H.
I.
J.
K.
L.
M.
2.3
A.
relamping and when secured in operating position. Doors shall be removable for cleaning or
replacing lenses. Designed to disconnect ballast when door opens.
Exposed Hardware Material: Stainless steel.
Plastic Parts: High resistance to yellowing and other changes due to aging, exposure to heat,
and W radiation.
Light Shields: Metal baffles, factory installed and field adjustable, arranged to block light
distribution to indicated portion of normally illuminated area or field.
Reflecting surfaces shall have minimum reflectance as follows, unless otherwise indicated:
1. White Surfaces: 85 percent.
2. Specular Surfaces: 83 percent.
3. Diffusing Specular Surfaces: 75 percent.
Lenses and Refractors Gaskets: Use heat- and aging-resistant resilient gaskets to seal and
cushion lenses and refractors in luminaire doors.
Luminaire Finish: Manufacturer's standard paint applied to factory-assembled and -tested
luminaire before shpping. Where indicated, match finish process and color of pole or support
materials.
Factory-Applied Finish for Steel Luminaires: Comply with NAAMM's "Metal Finishes Manual
for Architectural and Metal Products" for recommendations for applying and designating
finishes.
1. Surface Preparation: Clean surfaces to comply with SSPC-SP 1, "Solvent Cleaning," to
remove dirt, oil, grease, and other contaminants that could impair paint bond. Grind
welds and polish surfaces to a smooth, even finish. Remove mill scale and rust, if
present, from uncoated steel, complyng with SSPC-SP 5/NACE No. 1, "White Metal
Blast Cleaning," or SSPC-SP 8, "Pickling."
Exterior Surfaces: Manufacturer's standard finish consisting of one or more coats of
primer and two finish coats of high-gloss, high-build polyurethane enamel.
2.
a. Color: As selected from manufacturer's standard catalog of colors.
BALLASTS FOR HID LAMPS
Comply with ANSI C82.4 and UL 1029 and capable of open-circuit operation without reduction
of average lamp life. Include the following features, unless otherwise indicated:
1.
2.
3.
4. Ballast Fuses: One in each ungrounded power supply conductor. Voltage and current
Ballast Circuit: Constant-wattage autotransformer or regulating high-power-factor type.
Minimum Starting Temperature: Minus 22 deg F (Minus 30 deg C).
Normal Ambient Operating Temperature: 104 deg F (40 deg C).
ratings as recommended by ballast manufacturer.
Carlsbad Driving Range EXTERIOR LIGHTING
16521 - 5
B.
2.4
A.
B.
C.
2.5
A.
B.
C.
D.
E.
F.
High-Pressure Sodium Ballasts: Electromagnetic type with solid-state igniter/starter and
capable of open-circuit operation without reduction of average lamp life. Igniter/starter shall
have an average life in pulsing mode of 10,000 hours at an igniterhtarter-case temperature of 90
deg C.
1. Minimum Starting Temperature: Minus 40 deg F (Minus 40 deg C).
HID LAMPS
High-Pressure Sodium Lamps: ANSI C78.42, CRI 21 (minimum), color temperature 2100 K,
and average rated life of 24,000 hours, minimum.
Metal-Halide Lamps: ANSI C78.1372, with a minimum CRI 65, and color temperature 3200 K.
Pulse-Start, Metal-Halide Lamps: Minimum CRI 65, and color temperature 3200 K.
POLES AND SUPPORT COMPONENTS, GENERAL REQUIREMENTS
Structural Characteristics: Comply with AASHTO LTS-4.
1. Wind-Load Strength of Poles: Adequate at indicated heights above grade without failure,
permanent deflection, or whipping in steady winds of speed indicated in Part 1
"Structural Analysis Criteria for Pole Selection" Article, with a gust factor of 1.3.
Strength Analysis: For each pole, multiply the actual equivalent projected area of
luminaires and brackets by a factor of 1.1 to obtain the equivalent projected area to be
used in pole selection strength analysis.
2.
Luminaire Attachment Provisions: Comply with luminaire manufacturers' mounting
requirements. Use stainless-steel fasteners and mounting bolts, unless otherwise indicated.
Mountings, Fasteners, and Appurtenances: Corrosion-resistant items compatible with support
components.
1.
2.
3.
Materials: Shall not cause galvanic action at contact points.
Anchor Bolts, Leveling Nuts, Bolt Caps, and Washers:
fabrication, unless stainless-steel items are indicated.
Anchor-Bolt Template: Plywood or steel.
Hot-dip galvanized after
Concrete Pole Foundations: Cast in place, with anchor bolts to match pole-base flange.
Concrete, reinforcement, and formwork are specified in Division 3 Section "Cast-in-Place
Concrete."
Power-Installed Screw Foundations: Factory fabricated by pole manufacturer, with structural
steel complying with ASTM A 36/A 36M and hot-dip galvanized according to
ASTM A 123/A 123M; and with top-plate and mounting bolts to match pole base flange and
strength required to support pole, luminaire, and accessories.
Breakaway Supports: Frangible breakaway supports, tested by an independent testing agency
acceptable to authorities having jurisdiction, according to AASHTO LTS-4.
4
4
Carlsbad Driving Range EXTERIOR LIGHTING
16521 -6
STEEL POLES rc 2.6
A.
B.
C.
D.
E.
r-
F.
G.
H.
I.
J.
K.
Poles: Comply with ASTM A 500, Grade B, carbon steel with a minimum yield of 46,000 psig
(317 MPa); 1-piece construction up to 40 feet (12 m) in height with access handhole in pole
wall.
1. Shape: Per drawings..
2. Mounting Provisions: Butt flange for bolted mounting on foundation or breakaway
support.
Steel Mast Arms: Single-am type, continuously welded to pole attachment plate. Material and
finish same as pole.
Brackets for Luminaires: Detachable, cantilever, without underbrace.
1.
2.
3.
Adapter fitting welded to pole and bracket, then bolted together with stainless-steel bolts.
Cross Section: Tapered oval, with straight tubular end section to accommodate
luminaire.
Match pole material and finish.
Pole-Top Tenons: Fabricated to support luminaire or luminaires and brackets indicated, and
securely fastened to pole top.
Steps: Fixed steel, with nonslip treads, positioned for 15-inch (381-mm) vertical spacing,
alternating on opposite sides of pole; first step at elevation 10 feet (3 m) above finished grade.
Intermediate Handhole and Cable Support: Weathertight, 3-by-5-inch (76-by-127-mm)
handhole located at midpoint of pole with cover for access to internal welded attachment lug for
electric cable support grip.
Grounding and Bonding Lugs: Welded li2-inch (I 3-mm) threaded lug, complying with
requirements in Division 16 Section "Grounding and Bonding," listed for attaching grounding
and bonding conductors of type and size listed in that Section, and accessible through handhole.
Cable Support Grip: Wire-mesh type with rotating attachment eye, sized for diameter of cable
and rated for a minimum load equal to weight of supported cable times a 5.0 safety factor.
Platform for Lamp and Ballast Servicing: Factory fabricated of steel with finish matching that
of pole.
Prime-Coat Finish: Manufacturer's standard prime-coat finish ready for field painting.
Factory-Painted Finish: Comply with NAAMM's "Metal Finishes Manual for Architectural and
Metal Products" for recommendations for applying and designating finishes.
1. Surface Preparation: Clean surfaces to comply with SSPC-SP 1, "Solvent Cleaning," to
remove dirt, oil, grease, and other contaminants that could impair paint bond. Grind
welds and polish surfaces to a smooth, even finish. Remove mill scale and rust, if
present, fi-om uncoated steel, complying with SSPC-SP S/NACE No. 1, "White Metal
Blast Cleaning," or SSPC-SP 8, "Pickling."
Carlsbad Driving Range EXTERIOR LIGHTING
16521 - 7
2.7
A.
2.8
A.
2.9
A.
2.10
A.
B.
C.
2.
3.
Interior Surfaces of Pole: One coat of bituminous paint, or otherwise treat for equal
corrosion protection.
Exterior Surfaces: Manufacturer's standard finish consisting of one or more coats of
primer and two finish coats of high-gloss, high-build polyurethane enamel.
a. Color: As selected by Architect from manufacturer's full range.
POLE ACCESSORIES
Base Covers: Manufacturers' standard metal units, arranged to cover pole's mounting bolts and
nuts. Finish same as pole.
REQUIREMENTS FOR INDIVIDUAL EXTERIOR LIGHTING DEVICES
Exterior Lighting Device Type: Per drawings.
SPORT LIGHTING SYSTEM
Light Structure System as manufactured by MUSCO Sports Lighting, (Model #TLC-1500) or
approved equal shall consist of:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Pre-stressed centrifically spun concrete base.
Hotdip galvanized steel shafts.
Hotdip galvanized steel crossarms.
Fixture consisting of: lamp, socket, reflector, lens, lamp cone, and reinforcing retaining
U.L. listed double-lamp hsing for the lamp circuits.
Enclosure to consist of: NEMA 3R enclosure with ballasts and capacitors.
Thermal magnetic breaker All wiring from the load side of the breaker to the lamp
socket.
Plug-in or landing lug connection devices for all electrical circuits on the pole.
Aiming method for aligning the luminaries.
Method for re-alignment of the luminaire after movement for relamping.
Glare control assemblies.
ring.
POLE STRUCTURE - SPORTS FIELD
Safety Factors: 98 CBC Title 24 structural design criteria shall be used to
stress allowance.
determine pole
Wind Factors: The poles and foundation shall be designed to withstand 7Omph winds based
upon 98 CBC-C standards utilizing the 50 year mean recurrent isotach wind map data.
Height and EPA: The pole shall be designed to provide a mounting height above the surface at
its foundation as indicated on drawings and to be of sufficient strength to support the effective
projected area (EPA) of the pole and all of the attached devices including, as applicable, light
fixtures, crossarms, mounting brackets, ballast boxes, and any other devices which are to be
attached to the pole.
Carlsbad Driving Range EXTERIOR LIGHTING
16521 - 8
D. -c
2.1 1
Area of Lighting
Enter Area
A.
Grid
Points
Maximum to
Minimum
Uniformity Ratio
Average Constant
Light Levels
# footcandles #: 1 .o #
<- Enter Area
Enter Area
Enter Area
Pole Material: The pole shaft shall be high-strength low alloy tapered tubular steel with
galvanized coatings inside and out. All connections of pole sections shall be by slip fitting the
top section over the lower section by a length of at least 2 !4 diameters.
# footcandles #: 1 .o #
# footcandles #: 1 .o #
# footcandles #: 1 .o #
LIGHTING PERFORMANCE / PLAYABILITY
The manufacturer shall supply lighting equipment to meet the following performance and life
cycle cost criteria:
Light LevelsAJniformities: Playing surfaces shall be lit to an average constant light level and
uniformity as specified in the chart below. Light levels shall be held constant for 5000 hours.
Lighting calculations shall be developed and field measurements taken on the grid spacing with
the minimum number of grid points specified below. Measured average illumination level shall
be +/- 10% of predicted mean in accordance with ESNA RP-6-01, and measured at the first
100 hours of operation.
Grid
Spacing
#’ x #’
#‘X#’ i #’ x #’
#’ x #’
2.12 ENVIRONMENTAL LIGHT CONTROL
A. Maximum Spill Light Values: Maximum vertical footcandles taken with the meter aimed at the
brightest light bank at a distance of Enter distance, tab feet from the field perimeter shall not
exceed Enter #, tab. (or) Average vertical footcandles at a distance of Enter distance, tab feet
from the perimeter of the field shall not exceed Enter #, tab. (or) Maximum horizontal
footcandles at a distance of Enter distance, tab feet from the perimeter of the field shall not
exceed Enter #, tab. (or) Average horizontal footcandles at a distance of Enter distance, tab feet
from the perimeter of the field shall not exceed Enter #, tab.
2.13 LIFE CYCLE COST
A. Energy Consumption: Based on a 5000 hour operating cycle, the average kwh consumption for
the field lighting system shall be Enter #, tab or less.
/I
Carlsbad Driving Range EXTERIOR LIGHTING
16521 -9
B.
C.
D.
E.
2.14
A.
Complete Lamp Replacement: Manufacturer shall include one group lamp replacement to be
completed at end of the 5000 hours of operation. Manufacturer shall warrant the system to
meet designed light levels upon completion of this relamp.
Preventative and Spot Maintenance: Manufacturer shall provide all preventative and spot
maintenance, including parts and labor for 10 years from the date of equipment delivery.
Individual lamp outages shall be repaired when more than 10% of the lamps are out on any one
field, or when lamp outages materially impact the usage of any field. Owner agrees to check
fuses in the event of a fixture outage.
Remote Monitoring System: System shall monitor lighting performance and notify
manufacturer if individual luminaire outage is detected so that appropriate maintenance can be
scheduled. The manufacturer shall notify the owner of outages within 24 hours, or the next
business day. The controller shall determine switch position (Manual or Auto) and contactor
status (open or closed).
Remote Lighting Control System: System shall include lighting contactors. System shall allow
owner and users with a security code to schedule on/off system operation via a web site, phone,
fax or email up to ten years in advance. Manufacturer shall provide and maintain a two-way
TCPm communication link. Trained staff shall be available 24/7 to provide scheduling support
and assist with reporting needs.
The owner may assign various security levels to schedulers by function and/or fields. This
function must be flexible to allow a range of privileges such as full scheduling capabilities for
all fields, to only having permission to execute “early off’ commands by phone.
On site equipment shall include Manual Off-On-Auto Switches to allow for maintenance, and
shall accept and store 7-day schedules. The controller shall be protected against power outages /
memory loss and shall reboot once power is regained and execute any commands that would
have occurred during outage.
Management Tools: Manufacturer shall provide a web-based database of actual field usage and
provide reports by facility and user group.
Communication Costs: Manufacturer shall include communication costs for operating the
controls and monitoring system for a period of 10 years.
LIGHTING SYSTEM CONSTRUCTION
System description: Lighting system must comply with Enter Code, tab Building Code edition
Enter Edition, tab and wind speed of Enter Speed, tab. Luminaire, visor, and crossarm shall
withstand 150 mph winds and maintain luminaire aiming alignment. Foundation design will be
based on Enter, tab.
1. Galvanized steel poles
2.
3.
4.
Pre-cast concrete foundation with concrete backfill.
All luminaires shall be constructed with a die-cast aluminum housing to protect the
luminaire reflector system.
Manufacturer will remote all ballasts and supporting electrical equipment in aluminum
enclosures mounted approximately 10’ above grade. The enclosures shall include ballast,
Carlsbad Driving Range EXTERTOR LIGHTING
16521 - 10
capacitor and fusing for each luminaire. Safety disconnect per circuit for each pole
structure will be located in the enclosure.
Wire harness complete with an abrasion protection sleeve, strain relief and plug-in
connections for fast, trouble free installation.
5.
B. Manufacturing Requirements: All components shall be designed and manufactured as a system.
All luminaires, wire harnesses, ballast and other enclosures shall be factory assembled, aimed,
wired and tested.
C. Durability: All exposed components shall be constructed of corrosion resistant material and/or
coated to help prevent corrosion. All exposed steel shall be hot dip galvanized per ASTM
A123. All exposed hardware and fasteners shall be stainless steel of at least 18-8 grade,
passivated and polymer coated to prevent possible galvanic corrosion to adjoining metals. All
exposed aluminum shall be powder coated with high performance polyester. All exterior
reflective inserts shall be anodized, coated with a clear, high gloss, durable fluorocarbon, and
protected from direct environmental exposure to prevent reflective degradation or corrosion. All
wiring shall be enclosed within the crossarms, pole, or electrical components enclosure.
D. Lightning protection: All structures shall be equipped with lightning protection meeting NFPA
780 standards. Contractor shall supply and install a ground rod of not less than 5/8” in diameter
and 8’ in length, with a minimum of 10’ embedment. Ground rod should be connected to the
structure by a copper main down conductor with a minimum size of #2 for poles with less than
75’ mounting height and 2/0 for poles with more than 75’ mounting height.
Safety: All system components shall be UL Listed for the appropriate application.
2.15 WARRANTY AND GUARANTEE
Each manufacturer will supply their own specific written warranty covering lamp replacements,
parts, labor and performance as specified above for 10 years. Warranty may exclude storm
damage, vandalism, abuse and unauthorized repairs or alterations. Manufacturer shall provide
owner with a signed Certificate of Insurance that guarantees the commitment for the entire 10
years. The insurance policy must be fully funded on an actuarially sound basis and underwritten
by a top-rated insurance company. Manufacturer shall guarantee constant light levels specified
above for 5000 hours.
2.16 DELIWRY TIMING
Define as required per project, tab
2.17 REQUIRED FOR ALTERNATE SYSTEM
A. Manufacturer shall provide computer models guaranteeing light levels on the field over 5000
hours. If a constant light level cannot be provided, a minimum Recoverable Light Loss Factor
of 0.70 shall be applied to the initial light level design to achieve the maintained light levels of
Carlsbad Driving Range EXTERIOR LIGHTING
16521 - 11
B.
C.
2.18
Luminaire energy consumption
# luminaires x kW demand per luminaire x Enter #, tab kW rate x
5000 hours
Demand charges, if applicable
[Specifier to indicate at which point this applies, tab]
Cost for spot relamping and maintenance over 10 years
Assume 3 repairs at Enter $, tab each if not included
Cost to relamp all luminaires during 5000 operating hours
fixtures
5000 hours / lamp replacement hours x $125 lamp & labor x #
- Tab
A
-
-
B
+
+
+
Enter #, tab. For alternate designs, scans showing both initial and maintained light levels shall
be submitted.
Manufacturer shall submit life cycle cost calculations as follows:
e.
f.
Extra energy used without base bid automated control system
Enter Enter %, tab% of energy consumption in item a.
Extra labor without base bid automated ordoff operation
$$, tab per hour x #, tab hours per on/off cycle x #, tab cycles over
5000 hours I=/ TOTAL Life cycle operating cost for alternate system
Revised electrical distribution plans to include changes to service entrance, panel and wire
sizing.
SUBMITTAL INFORMATION
Design Submittal Data Checklist and Certification
All items listed below are mandatory, shall comply with the specification and be provided with
the bid.
Item
Letter/
Checklist
On Field
Lighting
Design
Description
Listing of all information being submitted must be included in a cover letter. List the
name of the supplier’s local representative and hisher phone number. Signed
submittal checklist to be included.
Lighting design drawing(s) showing:
a. Field Name, date, file number, prepared by, and other pertinent data
b. Outline of field(s) being lighted, as well as pole locations referenced to the
center of the field (x & y). Illuminance levels at grid spacing specified
c. Pole height, number of fixtures per pole, as well as luminaire information
including wattage, lumens and optics
d. Height of meter above field surface
e. Summary table showing the number and spacing of grid points; average,
minimum and maximum illuminance levels in foot candles (fc); uniformity
including maximum to minimum ratio, coefficient of variance and uniformity
gradient; number of luminaries, total kilowatts, average tilt factor; light loss
Carlsbad Driving Range EXTERIOR LIGHTING
16521 - 12
D
G
-
Off Field
Lighting
Design
Life Cycle
cost
calculation
Luminaire
Aiming
summary
Structural
Calculations
(if required)
Photometric
Report
Control and
Monitoring
distribution
J Performance
Guarantee
References
Product I M I Information
factor.
Alternate manufacturers shall provide both initial and maintained light scans
using a 0.70 Light Loss Factor to calculate maintained values.
Lighting design drawing showing initial vertical spill light levels along the boundary
line (defined on bid drawings) in footcandles. Vertical levels shall be at #, tab-foot
intervals along the boundary line. Readings shall be taken vlrith the meter orientation
at both horizontal and aimed towards the most intense bank lights.
Document life cycle cost calculations as defined in the specification. Identify energy
costs for operating the luminaires, maintenance cost for the system including spot
lamp replacement, and group relamping costs. All costs should be based on 5000
hours of operation. Lamps rated at 3000 hours of operation will require the
equivalent of more than one relamping during 5000 hours of operation.
Document showing each luminaire’s aiming angle and the poles on which the
luminaries are mounted. Each aiming point shall identify the type of luminaire.
Pole structural calculations and foundation design showing foundation shape, depth
backfill requirements, rebar and anchor bolts (if required). Pole base reaction forces
shall be shown on the foundation drawing along with soil bearing pressures.
Provide photometric report for a typical luminaire used showing candela tabulations
as defined by IESNA Publication LM-35-02.
Manufacturer shall provide written definition and schematics for automated control
system to include monitoring. They will also provide examples of system reporting
and access for numbers for personal contact to operate the system.
If bidding an alternate system, manufacturer must include a revised electrical
distribution plan including changes to service entrance, panels and wire sizing.
f.
Provide performance guarantee including a written commitment to undertake all
corrections required to meet the performance requirements noted in these
specifications at no expense to the owner. Light levels must be guaranteed per
specification for 5000 operating hours
Provide written warranty information including insurance carrier’s name and address
and all terms and conditions.
Manufacturer to provide a list of project references of similar products completed
within the past three years.
Complete set of product brochures for all components, including a complete parts list
and UL Listings. .. +. . .; . ,es -’. . PART 3 - EXECUTION _.
3.1 LUMINAIRE INSTALLATION
A. Install lamps in each luminaire.
B. Fasten luminaire to indicated structural supports.
1. Use fastening methods and materials selected to resist seismic forces defined for the
application and approved by manufacturer.
Carlsbad Driving Range EXTERIOR LIGHTING
16521 - 13
C. Adjust luminaires that require field adjustment or aiming.
Electrical Engineer.
After dark in the presence of the
3.2 POLE INSTALLATION
A. Align pole foundations and poles for optimum directional alignment of luminaires and their
mounting provisions on the pole.
B. Clearances: Maintain the following minimum horizontal distances of poles from surface and
underground features, unless otherwise indicated on Drawings:
1.
2.
3.
Fire Hydrants and Storm Drainage Piping: 60 inches (1 520 mm).
Water, Gas, Electric, Communication, and Sewer Lines: 10 feet (3 m).
Trees: 15 feet (5 m).
C. Concrete Pole Foundations: Set anchor bolts according to anchor-bolt templates furnished by
pole manufacturer. Concrete materials, installation, and finishing requirements are specified in
Division 3 Section "Cast-in-Place Concrete."
D. Foundation-Mounted Poles: Mount pole with leveling nuts, and tighten top nuts to torque level
recommended by pole manufacturer.
1.
2.
3.
4.
Use anchor bolts and nuts selected to resist seismic forces defined for the application and
approved by manufacturer.
Grout void between pole base and foundation. Use nonshrink or expanding concrete
grout firmly packed to fill space.
Install base covers, unless otherwise indicated.
Use a short piece of 1R-inch- (13-mm-) diameter pipe to make a drain hole through
grout. Arrange to drain condensation fi-om interior of pole.
E. Poles and Pole Foundations Set in Concrete Paved Areas: Install poles with minimum of 6-
inch- (150-nlm-) wide, unpaved gap between the pole or pole foundation and the edge of
adjacent concrete slab. Fill unpaved ring with pea gravel to a level 1 inch (25 mm) below top of
concrete slab.
F. Raise and set poles using web fabric slings (not chain or cable).
3.3 INSTALLATION OF INDIVIDUAL GROUND-MOUNTING LUMINAIRES
A. Install on concrete base with top 3 inches above finished grade or surface at luminaire location.
Cast conduit into base, and finish by troweling and rubbing smooth. Concrete materials,
installation, and finishing are specified in Division 3 Section "Cast-in-Place Concrete."
3.4 CORROSION PREVENTION
A. Aluminum: Do not use in contact with earth or concrete. When in direct contact with a
dissimilar metal, protect aluminum by insulating fittings or treatment.
4
Carlsbad Driving Range EXTERIOR LIGHTING
16521 - 14
,--- B. Steel Conduits: Comply with Division 16 Section "Raceways and Boxes." In concrete
foundations, wrap conduit with 0.0 IO-inch- (0.254-mm-) thick, pipe-wrapping plastic tape
applied with a 50 percent overlap.
3.5 GROUNDING
A. Ground metal poles and support structures according to Division 16 Section "Grounding and
Bonding."
1. Install grounding conductor pigtail in the base for connecting luminaire to grounding
system.
3.6 FIELD QUALITY CONTROL
A. Inspect each installed fixture for damage. Replace damaged fixtures and components.
B. Illumination Observations: Verify normal operation of lighting units after installing luminaires
and energizing circuits with normal power source.
1. Verify operation of photoelectric controls.
C. Illumination Tests:
1. Measure light intensities at night. Use photometers with calibration referenced to NIST
standards. Comply with the following IESNA testing guide(s):
a. IESNA LM-64, "Photometric Measurements of Parking Areas."
D. Prepare a written report of tests, inspections, observations, and verifications indicating and
interpreting results. If adjustments. are made to lighting system, retest to demonstrate
compliance with standards.
3.7 DEMONSTRATION
A. Engage a factory-authorized service representative to train Owner's maintenance personnel to
adjust, operate, and maintain luminaire lowering devices. Refer to Division 1 Section
"Demonstration and Training."
END OF SECTION 16521
Carlsbad Driving Range EXTERIOR LIGHTING
16521 - 15