HomeMy WebLinkAboutDWG 327-5L; CT 90-28; LUCIERNAGA TOWNHOMES; 01-08GENERAL NOTES
R;CLAIHED WATER NOTES
1. All wori<. shall be done in accordance with the Carlsbad
Municipal Water Dis~Ticts "Carlsbad Reclamation Rules S Regulations
for construction of reclaimed Water ttains" dared June 1, 1991.
2. All public facilities such
fountains, etc. shall be protected
as comfort stations., cirin.kiilk'a
from spcay bf reclaimed water.
3. No ponding, run-off ot over~spray is per,nitLed.
4. Hose bibs are strictly ~rohibited.
5. On-site cross-connections be tween reclaimed watet' li-a--es and
~ot~ble water lines is strictly ~rohibited.
6. No ~ubstitution of pipes matecials will be allowed without
prior approval ot the City of Carlsbad Municipal Water Dis~~i~t.
7. A 11
Municipal
ou-slte pipes snall have
Water District"s Rules and
warning tape
il.egulations.
pee Carlsbad
·,f-8. The irrigation systems shall run between the hour$ ot 10:00
~.m. and 6:00 a.m. Tne following morning (spot lrcigation could be
done ~ta different time) with qualified supdrvision personnel on
s i t e.
9. Provide" mini1,1ulll of at least 18 inches ot cover over all
wiring and piping.
10. Private lots snall be protected 1roill contact frou reclaimed
"1ater, whether by windblown spray or by direct appli~ation, through
irrigation or other approved use. Lack of protection, whether by
design, construction practice or system opecation, is strictly
prohibited.
11. Contractor shall adjust heads to prevent over-spraying on all
side\Jalks, streets and private lots.
12. Quick coul)ling valves shall have a
Carlab&d Hunicipal Water District's Rules
special couple key
and Regulatlons.
per
13. Meters srisll De sized by tne City of Carlsbad Munici~al Water
District.
14. All irrigstion pipe shall be steuclled, color-cvded (~urple)
and laid with warniob tape pee tne Citf of Carlsbad Munici;>al Water
District~'~ R~les and tecuiat1ons.
l 5. • Al 1
Installed
trencn.
potable
with the
w~ter-and
st~nciling
rec1.uir11ed
oriented
water
toward
;>iping shall
the top of
be
the
16, When a potable water line and reclaimed water line cross,
th~ recla[ged line shall be lustalled within a protective sleeve.
The sleeve shall extend 10 feet from each side, from the center
line of potable line, for a total of 20 feet.
17. A 10 foot horizontal separation between potable water and
reclaimed water mains mu ■t be maiutained at all times. The potable
line Must be installed above the reclaimed line.
18. A winimuru of 12 inchds of vectical se;> .. ration between
utilities muMt oe maintainea at all times.
f19. Develover/contractoc cihall conduct a cross-connection test and
coverage test as directea bj the Carlsbad Municipal ~at~r District
En~ineer and/or the San Diego Count/ Department of Healtl1 Services
vrior to any use uf reclai~eti water.
20. Quick-couplin~ valves used in reclaimed water systems sh ■ll
conform to the follo"1iDi!
A. Quick-coupling valves shall be 1 inch nominal size
nelson #7645 with brass construction and a normal
working pressure of 150 P. S. I. or Rainbi rd /144 NP.
B. lu order to ~revent unauthocized use, the valve shall
be operated only with a syecial coupler key with an
acme thread for opening and closing the valve.
C. The cover shall be permanently attached to the quick-
coupling valve. It snall be purple rubber of vinyl.
D. Locking covers are required.
21. An auuual cross connection inspect.ion will be done by either
Carlsbad Municipal Water District or s .. n Dle1,;o County Department
of Health Services. Copies of inspection reports will be forwarded
to the non-ins~ecting ~ar~y.
'.f'-22. Developer snall show the locatioCI of R.C. sigus "Do Not Drink"
u n tr, e p l ans •
;¥,23. An on-site user/supervisClr shall be desi;;uated in wcitiCig.
This individu&l s~all be familiat with ~luwbing systems withid the
prol'~rty, with the basic concepts of backflow/cross-connectiou.
protection, and tne si;>ecific requiremellt1:. 0f a reclb.i1,1ed water
SJ3tc.1J1~ Covi~s of th~ desig11ation, wiLh coLLtact µi10nt:. 11u1T,bers
shall be provided to the S&n Diego County Dep2rt1,1e11t of Healt.n
Services and Carlsbad Municipal Water ~!strict.
24. Show all µot&ble water lines ou the plan.
In case of emergency contact iJ;1n1e
( 6 1 9) _22, 1--J, (l:'IJ , o r " f t e r ho u r a J c on ta c t
J-1,;,,..j 1-t.s,vr:h , @ (619) 2:22-~P·r.
Items No.•s 8, 19, & 23 snall be required just prior to tne actual
use of ceclaimed water.
i Item No. 22: The signage ~lan shall be a vart of tnis I.P. but the
actual &igns and tags "1111 be installed just prior to actual use
of R.C. water.
FUTURE
J
S IGNAGE NOTES; Luciernaga
The following guidelines
to he permaneo tly pc;s ted ou
purvle background with black
for the use of' reclaimed water are
8-1/2" by 11"' sized sign. Color:
lettering.
4. Monitor aad maintain the system to minimize equipment aud
material failure, Broken sprinkler heads, leaks, unreliable valves
etc. should b~ repaired as soon as they become apparent.
5, Educate all maintenance ~ersonnel, on a continuouo basis, of
the preserrce of reclairued water and the fact that it is not l[)D t,i«r
approved for drinking purposes. Given the high turnover rate cf -I
em11luyees in tne landscape industry, it is important that this t;:JNN-f<:-1
information De disseminated on an aln1ost d1dly basis. It is you, SlGN, p.
the landscape contractor, who is responsible for educating eacn a11d ---~~-+-
ever; one of your employees.
6. Obtain prior approval of all proposed changes and modifications
to any private on-site facilities. Such changes must be submitted
to, ,and approved bt, the District Engineering Office and desigo.ed.
in accordance with distract standards. INSPECTION
(PRIVATE)
Street
7. All reclaimed water sprinkler control
with identification tags.
valves shall be 1 • CITY CONSTRUCTION INSPECTION SHALL INCLUDE:
SHEET TTTLE ,-
Cjv/WD 1 ITL-B 'Si-if:TT
l ffjb,""\ ii C j'--l fl--AN ·.
f' L-l\:N TI NC; p l.-1\ f'J
f\-AN1lNG s 1i,;c IF IC /\f1il!'i5
.f't..ANT!t--G '5,°f:CI F1Q\1ll/'1$
fl-/\1"'T!l'C Sff5C~/./Ff-1c;;;, G,f'ee:s,
1f'-f'-1G6\ TldN ~/f[)lt.1, ?~ILS
/f2.F..IG,AT]O['l ~ r,.;f IX-:D\==;Tt'\11.4
SI E-P~AN 1· ,vr:c-rr·~-
l--c;;G B N tJ -7
SHEET NUMBEP
_. ____ J __ .
Q. .
0 -.-.----· t a~ -IJ
0
7 .
rfY
1_.i,.NDSC (
~
.' ~ ::\: ~~;;!.
~-("> ,, ~
'
' 40
~~i'l#iil SD'.Z.. ~4~..,,,,~'!.\ "'-· '==~;;::l"~
.i ......
l
I Qb~<:'T I:F INI<-SICN ....
a. Tags shall be weatherproof plastic, 3"x 4", purple in
color with the words "WARNING: RECLAIMED WA1ER. DO NOT
DRINK" imprinted on one side, and '"AGUA HIPURA -NO TOMAR"
on tne other side, Imµrinting shall be permanent and
black in color. Use tags as manufactured by 1. Christy
Enterprises or approved equal.
A.
B.
C.
D.
Location of pipe lines
Trencn depth
Required separation (horizontallt and vertic&lly)
Pipe identification
Y-
I
I WN'.W,::, R:Cl.AJMEO WATER
00 r-.O T OPJ.'-1.'< 00 oowo 00 S)".!SflNG f°T!f->L--S W/\:Bf--, S(Sre}'\ (E'l<lsT: :,<:} W/'Tf!",-St,~\/'.)
rr,c,roseo f{5cl.f--rME:D VJt-TF-F--srstE:M
b. One tag shall be attached to each valve as follows:
1, attach to valve steru directly or with plastic
2 •
3 •
tie-wrav or
attach tosolenoid wire directlJ or with plastic
tie-wrap or
attach to~al11e cove;_· s>itn existing
bolt
valvt:'. cover
8. 1111 sprinkler heads shall be idtsutified as reclaimed water:
sprinkler heads.
II. Each automatic controller and its associated equipment shall
be identified with" sign bearing the words "Reclaimed Water Used
for Irrigation" in English and Spanish, with black letter l" high
on a purple background. The sign shall be placed so that it can
b~ readily seen bJ any oµerattons persoanel utilizing tne equip-
ment ..
DECLARATION OF RESPONSlbLE CHARGE:
1 nereby declare that l am Landsca;>e Architect of "10rk for this
project, hat I have exercl ■ed responsible charge over the design
of this project as defined in section 6703 of the Business and
Professions Code and that the design is consistent with current
s taadards·.
I understand that the check of project drawings and specifications
2 .
3 •
E.
F.
G.
Points-of-con,,ection (poc's)
Location and identification of sprinkler heads
Warning signs at trie site aud on the trucks hauling
reclaimed water (if reclaimed water is used for
cons true tion)
An a,)proval letter regarding the insp<!Ction of tne project
shall be obtained from tne city and district, and be forwarded
to the County Health Department prior to final inspection
approval
DISTRICT FINAL INSPECTION SHALL INCLUDE;
A.
B.
C.
D.
I,'.
G.
Coverage test, after cornpletl&o of the sprinkler system
to determine the adequacy of coverage on the ap~rovea
use area and protection of areaa not approved for
receiving reclaimea water
Warniog signs aud labels
Quick coupling valves
All. aspects of the irrigation conditions including
windblown spray, runoff, and ponding
Required protectio □ of all residential areas
Required protection of well, streams, resecvoirs, etc,
Cross-c::.onnectiou
A~NUAL INSPECTION SHALL INCLUDE:
A complete iospection whicn should cover Part A and Part B
of the district final inspection.
by the City of C,irlsbad and the San Diego CountJ Department of Revisions must be approved by Public Health Engineer, Cit/
Health Services is confined to a review only and does not relieve · i l l i ~· ld Engineer & District Engineer µcior to mp ementat on n••~ ; . .
me, as Landscape Arc.hi tee L, of work, of my r~sponsi bi li ties fo'r .------------------------,Res:s,ocos rncs· beoppro,ec by p.,,:,c '"eo,.-.,<::.n 1,neer, C,:y
i)r-oject des.i,sn. _ .. & Distr! ( l"" :nt:'er,::r1or :o 1rnp:'.?,,r-:1er-itc~10ri 1n,1e'C
C/\ilLSfJ/,'.) (,'UNICIPA~ WATf.R DISTRICT DIS:i'l'CT APPfi,'cV[~ CHA:-CcS
----it.c..---
/\fe',A OF f-15::::'L-f\l~BP \Nt-Tef-VSS. (st'la\A.N ~f--bi;..D)
CO}lNWfl/JN f"'lf"-IT.s {Elf 1''1e'lc::f-1 ~-~"-PLo1JJ fF.t:v,)
f.Ec L-,A I MBD WI\TB '.'<-DY~ jv1 •
fVJA'r I '1'12.
~';\"-Ci-' :44 1L
AV'.!JJ -A[,UA '..VPLRA
NO :OM;...R
---"URPLE LOGO
•a· X 1\f' SIZE r .. ·. ,.,, O
,016Al..VMINUM .•. 009AE.S f'V.57,IC WHrTE 8AGr\0ROON
OR sncK'°" VINY\. S1GNS t--1, PURPLE LETTERS
/ 36' / ---------'------=-------·---·.--~-:__'--_-_-_-_-_-_-:::::-----,,-f---f-~;!~T;~:c c,J: MED WAT ER ' I DO NOT 0RINK d
~L'\, 3/ RECLAlf/lED WATER
AVISO · AGUA IMPURA
NO TOf.'AA
-·-·-···-·-\ . ··---~--.'-
.06/J ABS PLASTIC OR STICK-ON
VINYL SG'IS N..SO .. 016 Al.UWN'JM
\__ 1· PURPLE LETTERS
2" PURPLE LEITTRS
TITLE .....
HEATHER
HARDIE
HARWOOD
,:c:l A~Nc.,0:--.S"C"A:.-;,;-P i=-E -A..--,_-R "C : ; ! T E C T
4011 CHIPPEWA CT. SAN DIEGO, CA 92117
(619) 272-6669 FAX (619) 272--6353
CAIJFORNIA "2602 INQl/•NA • AAl 6620
11 AS BUIL r"
DATE
REVIE\JED BY,
INSPECTOR DATE
TYPICAL SIGNS ITJ CITY OF CARLSBA~I SHEETS]
PLANNING DEPARTMENT 0 ~-----------~
~i T-it-le-Sll~et for: ~4& l,\k:ISP.~~ ~r:
flRH NAM[S & ADDRESS:
HARDIE HARWOOD LANDSCAPE ARCHITECTURE
4011 Chippewa Court 1308 CO/\fFS. lJ,Sl RICT r-,\.Gl~cER
RC 1.:. 1 ':J'::'.?e
?J.?7192..
DATE
"':,\•'.'--.. c-i .... A',, r,,....,,_ ,1L.I,, ·_ .. i,.'..J~l-.!. '_ ., .. -··---~o:,,-------~-_Q-~-~~n1P~,ON ---~\p.;f,.OV'i:i}f~f)~-~.-r=·~-or·_vf~L.Of''Lr~1s "·" 1..1 l"-J'-<-7 _ ~~ _
AQQFWSt~: ~?]2-f ,~_1/S-r~--'°:::.f)/'.. : .... ,·r;i :.SlJ[ki ~J/.c/ --~'.::';:c:::c~~~=~~;==ft-:--....::.::.:::._::::.:~~ .. ~.--=·===== ·--t ------············-····-·------. •-:IN ")-Su ,--'\ 9_::2,[.1C,, 'j
LUCIERNAGA TOWNHOMES
San Diego, CA 92ll7
Phone No. (619) 272-6669
Reglstratiou No. CA 2602 Expiration Date;
Af'iPOVe'.J ilY: □A·,·E
_, _______________ _J ___________ ,.1,_~--------...:...-.....:-...1.-------,~, ~-,".""T ~~~c•.~•,••~--c,~--------=~~~--1'.'.;~'1--=-~ r'.c?zY!?+IZ----;r.::>
y·.: c .. _Qe-... -'"'er • CY,.W') NO ______ ,_ IJ:!.':::)
IRRIGATION, NOTES -----------------
1. Irrigation plan is diagrammatic only. All lines should be located in
planter areas whenever possible.
2. Landscape contractor shall verify P.O.C. And existing P.S.I. At site
and any discrepancies with the plan shall be brought to the attention of
the landscape architect.
3. Refer to the specifications for additional instructions.
4. Refer to the details for installation instructions.
5. Backflow preventer and all other applicable· items to be installed per
_City of Carlsbad standards. ,
6. All heads VV/ih JO 1. tf'·bM:'J pe<1es/'vlolY\ I,¾ sh,.tl be, f.:of~'lfG,
7. Landscape contractor shall field verify all dimensions, existing
pressure lines and point of connection.
8. Watering shall be done as !~frequently as the plant. allows after
establishment ('Se(:.. C.t-4,Vv.1), ~a-1rneA_ ~ ,Spec5 ,r;-,, Wo>f'v¥,""j tiri-1<'.::...
9. Controller programming shall prohibit excehs run-off.
10. The contractor shall furnish the following materials ~pon completion
of the work:
a. Laminated diagrammatic plan of the irriga~ion system
identifying station numbers and their respective irrigated
areas. Mount inside-the controller.
b. Two keys for each controller enclosure.
c. All equipment guarantees and operation manuals.
d. Two quick coupler valve keys with hose swivel ;ell'.
11. Contrac·tor shall provide record plans •. The following shall be
, dimensioned from two permanent points of reference (i.e. Building corners,
sidewalks, etc.):
a. Points of connection
b. Gate valves
c. Pressure line location
d. Controller and control valves
e. Quick couplers
f. Control wire sleeves
12. Contractor shall adjust all heads to not throw onto walks, buildings
or windows.
13. When system is complete, contractor shall perform a coverage test in
the presence of the owner. · Contractor _ls responsible for inadequate
coverage.
14. The plan is diagrammatic. All irrigation equipment is located in
planting areas and not in paved areas, unless indicated otherwise on the
plans. Refer .to notes, details and legends to verify location of
irrigation equipment.
15. Install all sprinkler heads per manufacturer;s recommendations using
double swing joints.
16. Plastic saddle and flange fittings are not permitted.
17. All lines should be located in planter areas whenever possible.
18. For irrigation specifications refer to sheet; 16.
19. Provide check valves to prevent low-head drainage.
I
U.I z.
...J
71ff--.F
l,.a::.f'iT8 L--1Ne-1N ~1..ANTE:f-S wt¾:Ne\1EF--
p,;.s1vL-s . PR.OVID!:;. 5l-B&~s pcf cot--,iJ¼L...
Wl.f.e'S IF Na::essAR-Y -Tl! L,-0~ UNDBK Pf,Vf,-G,
5SC-IJON ..... _,._ ·•= ~ ''" -.
IRRIGATION· PLAN
1":20'-0"
!
0
' '
.
V
' -u
1' I -
m ..
• .
North
IRRIGATION LEGEND -----------------SYMBOL MANUF. MODEL 0 DESCRIPTION NOZZLE PSI GPM RAD PATTERN ---~-~~-----------------------------------------------~---------------
0 HUNTER
0
V HUNTER
v' I $ '¥
HUNTER
G-type
S,-TYPE
PS-04 t ss-s
SHRUB RISER 2
4
30
30
0.8
1. 3
/'Ln POP-UP HEAD 10:cA-V 25 0.4
(adjust radius 10~1~v 25 0.8
(!s rtr-ve. f<-l se r-:. -_J; =1~-~ J:.,%' .. ,k ~
/,_;' POP-UP HEAD 5 X '?),:J 2~
(adjust radius as required'-•.--.,
25' QUARTER
25' HALF
TOR0(1"r,r) 6'l~-=,o
ii · S.:-1 '2-o
ADJUSTABLE STREAM BUBBLER 5 , 3 i'. _ UBBLER f'bJ. F!..-,1&b f.:;,./Bf-1..t:f,,:4 11 fof '7 l,1· __ _f'l;.O&D ]?ilt,f:>L,ff-..
GRISWOLD DI-I-PR
WILKENS
IRR I DELCO
FEBCO
44-NP
850T
825Y
PRESSURE REGULATING ELECTR TE CONTROL
VALVES (size per plan)
QUICK COUPLER -. 1 .. w( l"'llfi°L.I=. 1,,-c1cj<.1NC G:/1//~·f--
BALL VAL VE ( LIN.E SIZE)
PRESSURE REGULATOR
(use as req'd for proper system control)
111, ti REDUCED PRESSURE BACKFLOW PREVENTER ~
(install per City of Carlsbad standards in shrub
bed)
WILKENS YSBR WYE STRAINER -1 1/2"
(install as integral part of backflow assembly)
PVC PIPE PIPE SIZE SCHEDULE OR CLASS
....._ ---------------------
1/2" CL. 315 t'2-tt
3/4n-3H CL. 2QQ 1-211
1/2"-l 1/2" SCH. 40 \£1;,ff ----
LATERAL
PRESSURE
2"-3" CL. 315 . . IB11
SLEEVING (2x line size) SCR, 40/!T'rt. 8i, . !f11/~lt@OJ'{!Vl'!s.
Mark at each end during installation with spot on back of
curb or similar. Install metallic-backed locating tape long entire length
of sleeves-typical-12" directly above sleeve. Tape shall be marked
"IRRIGATION" in_2• capital letters every 3' alqng the tape.
IRRITROL MC-PLUS
sensor by 'Hydrovisor; and
controller and installed
Provide electrical service
controller location.
SYMBOL LEGEND
/'L.STATION CONTROLLER with built in moisture
Rainbird 'RAINCHECK' rain cup (to be hooked into
in open unobstructed location -roof etc.)
(117 vac, 1 amp, 100 va -verify) · See plan for
_.-STATION SEQUENCE
REMOTE CONTROL VALVE SIZE
GALLONS PER MINUTE
caNTF--cL--w!f-&s 127 e,e; i~ &rEDUL--B4tJ sL.-BBve..s1 M1N. 1:Y' os[..u"[µ Gf-,APe
uNt~f'-P/\VSD /',f-e'f,S (1,-Vfd .. -f<;SJ F'Ar1.1s, ere.')
APPROVED FOR PLi\NTING
AND IRRIGATION ONLY,
INCLUDING PRECISE
LOCA'TION OF PLAN1'ING
AREAS.
HEATHER
HARDIE
HARWOOD
LANDSCAPE
4011 CHIPPEWA CT. SAN DIEGO. CA. 92117
(619) 272-6669 FAX (619) 272-6353
CALIFOIINIA '2602 INDIANA • ARI. 8820
BUIL T11
TITLE ___ ------DATE
RE'v'IE\/ED BY,
H-.SP~CTDR DATE
~13 ffl__ __ ~w~r:.-1g~:'P1Z.e?~~NDIN-.e,-1-----+-----1,!C...1-.~-4-.~~_ ..... __ '--' __ L[J C ITXAN2rt~ D~P·~,~h~TB AD t==t==pg~-i-~Dlt'.l,i!fLl''l'k",'!'-l<''t:1,<~_,.w""d· ::'.j...1'•~----1---+----+--+-----1
(f ~L-,Vl;:$ "1 !A¼;!;NP .At>.JV'.fil'l_fil'!IS I r'"-f'IG.ATI 0N Fl../\N r1f-:::-
. .;......_----'-----------·-------·----+---+------t-----t-----t
~ERNA.GA TOWNHOMES
~~~~~~----1::.l~t<;. :n.--'j ~=-=-DA~T-E~:~'"-.:-AL_·--+·l-1~~~~~----,=--.:..-_-_-_-_-:=_-_-_-_-_-_·-··_·-_·--_--_----_···-_-_-_--+l=--□=-~,-HA-,--ET=-ER-.:..~A-+P'-P-::,-RN-:::0,-T=-,'.A-_=-_LL-='=-:~~-A;--:;',TYTE~-=-A-+P;:P,R,-o,n-YAA-LL--, :=l,_g~=-._~_:::::·_{=.D_D:;:::B_;:';~_·_: --c;R~~E~~:-____ 1· ~~~~~-E·---~-0
E,-::1N£ER OF NORK[ REVISION [)[SCRIPTIOf" ... _ _ • y~J --
LANDSCAPE WORK e. The Landocape Cont,:actor shall notify the 0i"1:1 !_ns;~ti
Landscape Archite~t prior to the beginning of ,~,-I· meet C<nditions described in part 2.
PART l -GENERAL
1.01 RELATED DOCUMENTS
Drawings and general provisions of contract, including General
and Supplementary Conditions
aections, apply to work of this section. The work described in
these specifications includes all labor and materials
necessary to install all planting work as indicated on these
plans.
1.02 DESCRIPTION OF WORK
A. Extent of landscape development work la shown on drawings
and in sch~dules.
B. Subgrade Elevations: Excavation, filling ~nd grading
required to establish elevations ohown on drawings are not
specified in this section. Refer to earthwo.clt sections.
c. Included in Work:
1. Contractor to arrange for soils test. (Prior to
having test, check with Landscape Architect
the work and shal:. be responsible for ,
coorc1iuating bis woric. >,11th the Owner, Cr-fvi,
Architect, other construction trades and
government agencies.
f. Landscape Contractor aball be charged for
the Landacape Architect's time £t the
Landscape Architect's contra~t rate when
inspections are called for and the work is not
ready for inspection or the appointments not
kept. .
g. Examine the areas and c9ndition1 under which
work of this Section will be performed.
Correct conditions detrimental to timely and
proper completion of the Work. Do not
proceed until unsatisfactory conditions are
corrected.
12. PRODUCT HANDLING
a.
b.
regarding previous soils test at site.) 1f:.5f[i'-C, ~i;}.:CY Mlf5f
t£ l"r-£-.Afft'"·<1'V'c'D ~y CIT'( ~ lM;'U,, t'6 1 '81 ~plit,fS, Ff-lOF-Tl> ftl'CI~ c.
Protect planta during delivery to prevent
damage to root.ball or desiccation of leaves.
Immediately remove from the site plant, and
materials which do not comply with the
specified requirements.
Regularly water nursery stock in containers,
and place them in a cool area protected from
sun and drying winds.
D.
2.
3.
4.
Preparation of subgrade to receive topsoil. · f-.MFFJDJviE?H-T-5•
Spreading topsoil.
Fertiliaing
5. Trees, shrubs and groundcover,
6. Seeding
7. Maintenance of l1ndsca1>ed areas during
maintenance period.
Source Quality Control;
1. General; Ship landscape aaterlals with certificates
of inspection required by governmental authorities.
C~Aply with regulations applicable to landscape
•.at:eri.ala.
2. Do not make oubstitutions. If specified landscape
aaterlsl is not obtainable,. 1ubstitutions must be
apl)roved by L,/lr:c'f-L ~ CfT'( .• If sub•tituted
materials are installed without approval, they may
be re)ected and the Landscape Contractor required to
remove such materials from the site at his own
expense.
3. Analysis and Standard,: Package standard products
with manufacturer'• certified analysis. For other
materials, provide analysis by recogniied laboratory
made in a accordance with methods established by th~
Association of Official Agricultural Chemists,
wherever applicable.
4. Trees, Shrubs and Plants; Provide treea, ahrubs and
plants of high quality free of injuries, abrasions
or disfigurement.
5. The planting plan ii diagrammatic and ,ball be use:
as a guide for setting out plants. Prior to
planting, the landscape architect aball be contacted
to al)prove all plant locations and shall direct
adj us tmen ta.
6. Plant materials ohall conform to nurseryman's
standards for aiae and health. All plants are
subject to rejection by the landscape architect if
substandard in oiae or quality or health.
7. Provide waterproof apeciea identification tags on
one plant per apecieo per grouping.
8, Plant counts ara for the convenience of the
contractor only. Contractor ts responsible for all
plants shown on the plan.
9. Label at leact one tree •nd one ■hrub of each
variety with a securely attached waterproof tag
bearing legible designation of botanical and common
name. Where formal arrangements or consecutive
order of trees or shrubs are shown, select stock
for uniform height and spread, and label with
number to assure symmetry in planting (Poplar,
abelia etc.}
10. Inspection: The Landscape Architect may inspect
trees and shrubs Au~,~ progress of work.
Remove rejected trees or shrubs immediately from
project site,
11. Inspection will also be required for the following;
a. When shrubs and trees are provided for
planting but before planting holes are
excavated.
1.03 SUBMITTAL
Certification:
1. Submit certificates of inspection as required by
governmental authorities. Submit manufacturer's or
vendors certified analysis for soil amendments and
fertilizer materials. Submit other data
substantiating that materials comply with specified
requ_irements.
2. Submit seed vendors certified statement for each
seed mixture reauired. stating botanical and common
name, percentage by weight and percentages of
purity, germination and weed seed for each seed
Sl)ecies.
Planting Schedule: Submit proposed planting schedule,
indicating dates for each type of landscape work during
normal seasons for such work in area oite. Correlate
with specified maintenance periods to provide maintenance
from date of substantial co~pletion. Once accepted,
revioe dates only as approvad in writing, after
documentation of reasons for delays.
Maintenance Instructions: Submit typewritten in-
structions recommending procedures to be established by
Owner for maintenance of landscape work for one full
year. Submit prior to expiration of required maintenance
period(s).
l.04 DELIVERY, STORAGE AND HANDLING
A. Packaged Materials: Deliver packaged materials in
containers showing weight, onalysis and name of
manufacturer. Protect materials from deterioration during
delivery and while stored at site.
B. Trees and Shrubs:
Do not prune prior to delivery unless otherwise approved
by Landscape Architect. Do no bend or bind-tie trees or
shrubs tu such manner as to damage bark, break branches
or destroy natural shape. Provide protective covering
during delivery. Do not drop balled and burlapped stock
during delivery.
c. Deliver trees and shrubs after preparations for planting
have been completed and plant immediately. If planting
is delayed more than 6 hours after delivery, oet trees
and shrubs in shade, protect from weather an4 me~hanical
damage, and keep roots moist by covering with mulch,
burlap or other acceptable means of retaining moisture.
D. Do not remove container-grown ■tock from container, until
planting time.
1.05 JOB CONDITIONS
A. Proceed with and complete landscape work as rapidly as
portions of site become available, working ~ithin
seasonal limitations for each kind of landscape work
required. _
B. Utilities: Determine location of underground utilities
and perform work in a manner which will avoid possible
damage. Hand excavate as required. Maintain grade stakes
~et bJ oth~rs until removal is mutuallv agreed upon by
parties concerned.
C. Excavation: When con~1tions aetr1mental to plant gro>,1th
are encountered, such as rubble fill, adver1e draJnage
conditions or obstructions, notify Landscape Architect
before planting.
G. No aoil shall be moved into areas when either soil
existing grade ia too wet, dry or when deleterioua
materials are present.
or
1.06 SPECIAL PRODUCT WARRANTY
B.
c.
D.
Warranty trees and shruba through specified maintenance
period and until final acceptance.
Warranty trees and shrub, for a period of one year alter
date of substantial completion against defects including
death and unsatisfactory growth, except for defects
resulting from neglect by Owner, abuse or damage by
other, or unusual phenomena or incidents which are beyond
Landscape Installers control.
Remove and replace trees, 1brub1, or other plants found
to be dead or ln unhealthy condition during warranty
period. Make replacements during growth season following
end of warranty period. Replace trees and shrubs which
are in doubtful condition at end of warranty period;
unless, in opinion of Landscape Architect, it 11
advisable to extend warranty period for a full-growing
season.
Containers: containers ,hall be unopened at delivery and
respective label• shall show contents. Store containers
off the ground and protect from weather.
PART 2 -PRODUCTS
1.01 TOl'SOTL
A. Topaoil haa been (or will be) atockpilad for re-uee in
landscape work. If quantity of stockpiled topsoil ta
insufficient, provide additional topsoil as required to
complete landsca~e work.
B. Top1oil for landscape work may not be available at site
and must be furnished as specified.
C. Provide new topsoil which ls fertile, friable, natural
loam, surface aoil not leis than 6% organic matter, and
pH value of 5.9 to 7.0, reasonably free of aubsoil, clay
lumps, brush, weeds and other litter, and free of roots,
ltUlllps, atones larger than 2" in any dlmen•ion, and other
extraneouo or toxic matter harmful to plant growth.
D. .Topooil
1. Source:
borrow taken
architect.
on-site atoekplle aupplemented with off
from source approved by the le~dscape
2. Acid-alkaline range to be pb 6.0 to 7.0
3. Free of pests, pest larvae and matter toxic to
plants.
4. Percentage of organic manner: 2% minimum
■ite
5. Maximum 5% volume of alag, cinders,_ atones or
extraneous material l/2• in diameter.
other
6. Free of noxious weed seed
Tests and sampling of topooll;
1. Sampling by contractor: at three locations per
landscape architect.
2. Tests: organic matter, nutrient analyst ■ and salinity
F. Provide nitrJi~ed dougla, fir ahavinga fortified with
organic nitrogen and with 11 pourido per cubic yard hone
meal.
C. Provide ·walk on• ground bark chips 1/2" to 3/4· in size
of Douglas Fir bark.
H. Tree stakes: Unleas otherwise indicated on the drawings,
provide redwood stake•, Construction grade, rough sawn,
2"x2"x8' long.
I, Other material,: provide other material ■, not
specifically described but required for a
com1>lete and proper installation, as selected by the
Contractor subject to the approval of the Landscape
Architect,
2.02 SOIL AMENDMENTS
A, Sarvon: Place one (1) cup of Sarvon in each tree hole;
1/2 cup in each shrub hole.
B. Lias: Natural dolomitic limeston~ containing not less
than 85% of total carbonates with a minimum of 30%
magnesium carbonates, ground so that not less than 90%
passes a 10-meah sieve and not leas than SO% passes •
100-mesh sieve.
C. Aluminum Sulfate: Commercial grade.
D. Peat Humus: FS Q-P-166 decomposed peat with no ident-
ifiable fibers and with pH range suitable for intended
use:.
APPROVE.D FO~ PLANTING
AND IR~IGATION ONLY
INCLUDING4 PRECISE
L.OC..ATION OF PLANTING
A~EA5.
F.
G.
H.
I•
J.
IL
L.
Bonemeal: Commercial, raw, finely ground; 4% nitrogen
and 20% phosphoric acid.
Superphosphate: Soluble mixture of treated minerals·
20% available phosphoric acid. '
Sand: Clean, washed 1and 1 free of toxic materials.
' Perlita:
23.
Conforming to National Bureau of Standards PS
Vermiculite:
tan.i:es ..
Horticultural ~rade, free of toxic subs-
.
Sawdust: Rotted sawdust, free of chips, atones, sticks,
soil or toxic aubstancea and with 7.5 lbs. nitrogen
uniformly mixed into each cubic yard of sawdust.
Mulch: Organic mulch free fvom deleterious materials and
suitable for top dressing of trees, shrubs or plants and
consisting of one of the following:
1. Shredded Hardwood
2. Ground or Sbredded Bark
3. Vood Chips
;u~~~ $>#"If~ -ft) Cfftt -fi'r-8ff~Y~! fr'I°y-1 /4'-Flvzwl~j-
Commercial Fertilizer: Complete fertlliaer of neutral
character, with some elements derived from organic
sources and containing following percentages of available
plant nutrients:
1 •
2.
3.
4.
For trees and shrubs, provide fertiliaer with
less than 5% total nitrogen, 10% available
phosphoric acid and 5% soluble potash.
not
Agricultural Gypsum: Shall be approved, standard
brand agricultural calcium sulfate (CAS0/4) as
commonly applied to soils end shall contain 19%
combined sulfur.
Iron Sulfate: Shall be approved agricultural
ferric sulfste (FE2S04), granular in composition
and containing 20% metallic equivalent iron and 17%
combined sulfur.
Ammonium Phosphate: Shall be approved commercial
fertilizer containing 16.5% nitrogen and 20%
phosphoric acid.
5. Post Planting Fertilizer: All planting areas
shall be broadcast with mllorganite fertilizer at
the rate recommend~d by the manufacturer after all
plant• are installed f8"" ..;ail jcsf.
6. Planting Tablets; All plants ahall receive agr1-
form plant tablets placed below grade (3" for
container stock, 1" for flat plants) at the
following rates:
1 -5g per each flat plant
2 -21g per each one-gallon plant
4 -21g per each five-gallon plant
6 -21g per each fifteen-gallon plant
1 -21g per each linear 4" boxed material size
7. Deliver Fertilizer: In waterproof bags showing
weight, chemical analysis and name of manufacturer.
8.
9.
10.
Inspections
A. Examine areas to receive soil preparation to
assure work of other trades has been completed.
B. Verify grades with landscape architect prior to
beginning soil preparation.
C. No soil prel)aration shall be performed until all'
atructures and walls and construction items
(including irrigation mains and drainage lines) have
been installed.
D. Site shall be free of weeds, trash and
deleteriouo material pri~r to soil pre1>aration.
E. Verify that plantin& material to remain is ,
undisturbed.
F. Do not proceed with soil preparation until
unsatisfactory conditions have been corrected.
Soils test
a. Contractor shall provide test resul ta to ·c,1'-/ £i
landocape architect and confirm all soil amendments I
prior to application.
Soil additives to be determined from result of soils
test by soil agronomist, Landscape contractor to
arrange for and bear the cost of thi• te•t. Any
"AS
':7 .:! . c·:.z.
Cj-c;,0-"'. I
BUILT"
TITLE ________ _ DATE
REV!EIJED BY•
INSPECTOR DATE
b. ~hen planting and all other lndlcated and
specified work prior to the maintenance period
has been completed.
O. Planting Time: Plant or install material, during normal
planting $eaaon ■ for each type of landscape work
required. Correlate planting with specified maintenance
periods to provide maintenance from date of substantial
colllpletion. l----+----.-4, ------------------·----+----j--~---1--~ I I
/7
RNAGA TOWNHOMES
c. Final inspection at the completion of the
maintenance l)eriod.
d. Give the Landscape Architect forty-eight (48)
hours notice prlor to all required
ins I' e ct i one c,,!> v.t'li o~ Cm-, ln'5f€Cti V:
!. Coordination with Lawn-,, Plant trees and shrubs after
final grades are established.
F. When existing (or stockpiled) soil la available, tbe
contractor shall verify with the general cont.cactor the
quality, quantities, and determine locations and planned
movements of soil on the site. Stockpiled soil shall
4011 CHIPPEWA cr. SAN DIEGO. CA 92117
(619) 272-6669 FAX (619) 272-6353
CA.IFOl'INIA "2602 INOlANA • A~ 6S20
DA TE !N!TlAL
ENGINEER OF WORK REVISION DESCRIPTION
-
DATE INnlAL DATE INnlAL
OTHER APPROVAL CITY APPROVAi.
D1-VN BY: PROJcCT NO. DRAWING NO. CHKD BY: ___ _
irR~V~\J~D.,,__.B~Y--'=' ===.J c-r-16 -12.'.0 'J-:Z 1 -r:31--~---'---------'' '---'------'
11.
import fill shall be tested before importing to
site. All results of soils tes,ts shall be given _J; ,._I.
landscape architect 4i Cifl.1 pi,-11"' iZl lr"B-Plie"f-]IYll , of'r'1l t.
verify tree pit drainage J1th 24 hour water fill
test prior to planting. All bo><ed trees not
Stake• and Guy,: provide stake, and daad ■an of sound
new hardwood, treated softwood or redwo={ color,
material and ai~e to protect tree trunks fro• daaage by .
wlrtt-'1.
PART 3 -EXE~Ul1UN draining are to have a 4• diameter auger hole
drilled through any hardpan or compacted earth.
).01 PREPARATION
2.03 PLANT MATERIALS
A. Quality: Provide trees, shrubs and other plants of size,
genus, species and variety shown and scheduled for
landscape work and complying with recommendations and
requirements of ANSI Z60.l "American Standard for Nurser)
Stock·. 1. use adequate numbers of skilled workers who are
thoroughly trained and experienced in the necessary
crafts and who are completely familiar with the
specified requirements and the methods needed for
proper performance of the work of this Se~tion.
Standards: 1. Plants and planting material: Keet or exceed the
2.
3.
specifications of Federal, State and County laws
requiring inspection for plant disease and insect
control.
Quality and size: Comply with current edition of
"liorticultural Standards" for number one nursery
atock a• adopted by American Association of
Nurserymen.
All plants;
a. true to name, with one of each bundle or lot
tagged with the nam~ and size of the plants in
accordance with standards of practice of American
Association of ~urserymen.
b. In all case., botanical names take precedence over
com1no 11 -.:.a mes.
B. Plant names on these drawings confor• to standard plant
names established by the ·American Joint Committee on
liorticultural NomenclatureM and, except for the plant
names covered therein, the established custom of the
nursery will be followed.
c.
D.
E.
Provide symmetrical plants, typical for variety and
apecies, sound, healthy, vigorous, free from insects or
their eggs, with healthy and normal root systems,
we ,-filling their containers but not to the point of
being root bound. Do not prune prior to delivery except
as authorized by the Landscape Architect or her
representative.
Measure b~ight and spread of plants with branches in
their normal position.
Deciduous Trees: Provide trees of height and caliper
sch~duled or shown and with branching configuration
recommended by ANSI 260.1 for type and species required.
Provide single stem trees except where special forms are
shown or listed.
F. Deciduous Shrubs: Provide shrubs of the height shown or
listed and with not less than minimum number of canes
required by ANSI Z60.l for type and height of shrub
required.
G. Coniferous and Broadleafed Evergraana: Provide ~ver-
greeus of sties shown or listed. Dimenaioua indicate
minimum spread for spreading and semi-spreading type
evergreens and height for other types, ■uch aa globe,
dwarf, cone, pyramidal, broad up-right and columnar.
Provide normal quality evergreen• with well-balanced form
complying with requirements for other aize relatlonsblps
to the primary dimension ,shown.
2.04 GROUNDCOVER
Provide plantl established aud well-rooted in removabla
containers or integral peat pots and with not lesa than
minimum number and length of runners required by ANSI Z60.l
for the pot size shown or listed.
2.0S MISCELLANEOUS LANDSCAPE MATERIALS
A, Wood lieadera and Edging: Of aizes 1hown and following
wood 1pecies:
1. Redwood.
2, Provide Wood Stake• of ,Sr,,;\.;;y-1peciea, 2• 'll 2• x
24" long and galvanized naila for anchoring headers
and edging.
B. Gravel: Water-worn, hard, durable gravel, washed frea
of loam, sand, clay and other foreign aubatancea and of
following size, range and color:
c.
1. Size Range: 3/8" maximum, l/8M aioimua (pea
gravel).
2. Color:. Unifor ■ tan-baiga color rang• acc•ptabla to
Landscape Architect.
Decomposed granite: Uae a pre-eaergent herbicide such aa
oryzalin in both spring and fall. Do not inatall black
plastic under the granite (it doea not atop weeds that
germinate ln aoil gradually blown into crack• between the
gravel pieces and c~n cause problaas by buckling). Rake
out the gravel ae nece~sary to maintain a reasonably neat
appearance, f+.:c'.vbic1Je ~rrl 11Ct:.t,,v-must be ti'~~ b~ ~
.;h::1-le ttf' ~QII tfiivv-~-
Filtration/Separation Fabric: Vatar par■eabla filtra-
tion fabric of fiberglae or polypropylene fabric.
A,
B.
c.
D.
Preliminary grading ■hall be dooa 1n auch a ■annar aa to
anticipate the finish grading.
Landscape Contractor is ra1ponaible for aaiotaining
existing grade soil level around trunk• of traea.
All turf area ■ shall receive 4• of i ■ported
aandy-loa~ topsoil, unless noted otberwiae on the
drawings or in the apecificationa.
Layout individual tree and ahrub location, and areas for
aultiple plantings. Stake location• and outline areas
and secure Landscape Arcbitect~• acceptance before atart
of planting Hork. Make minor adju ■tmenta aa ■ay be
requested.
Preparation of Planting Soils
l •
2.
3.
4.
s .
6.
7.
8.
10.
11.
11.01
11 • 02
The 1011 ■ball not be worked when the aolature
content la so great that axceaaive compaction will
occur, nor when it i ■ so dry that a duet will form
in the air or that clod ■ will not break readily.
Water ■hall be applied, if nece,~ary, to pro~ide
ideal moisture content for tilling tbs planting
herein apecifiad.
In all planted area ■, remove debris, rocka and
clods. Finish planting aurface ahall be amooth and
even. Veeda and root growth (ioclud!ng ber•uda
grass) shall be ·dug out from all planting areas,
When necessary to dtacourage regro11th 1 the ~ -· liuno/4 .dppli<'.df..,r-■ay apply a aui table b;rb
1
1cide
according to the manufacturer'• apecificationa.
lemove rocks and other object• over 2" in diameter.
Delay mixing of fartilizar if planting will not
follow placing of planting ■oil within a faw daya.
For pit and trench-type backfill (for treea, shrub•
and vines), ■ix 60% topsoil with 40%
nitrogen-stabilized shavings plua one ounce of iron
sulfate to each cubic:, foot of mixture. Use
accurate proportioning containers, aix planting
soil prior to 1~ac.kfilling ,nd stockpile at· site. l:;l;l.?f'fill mv~ v~ ~ oi,M :SJI! 5 -f<"'.s-r. ·
For planting beds and lawns, mix planting soil
either prior to planting or apply on surface of
topsoil and mix thoroughly before planting.
Mix lime with dry soil prior to mixing of
fe>;"tilizer.
Prevent lime from contacting roots of acid-loving
plants.
Apply phosphoric acid fertilizer (other thau that
constituting a portion of c~~plete fertilizers)
directly to subgrade before applying planting soil
and tilling.
Place approximately 1/2 of total amount of topsoil
required. ijork into top of loosened subgrade to
create a transition layer end then place remaioder
of planting soil. Add specified soil amendments
and mix thoroughly into upper 4" of topsoil.
Apply specified commercial fertilizer at rates
specified and thoroughly mix into upper 2" of
topsoil. all planting areas except non-groundcov~r
areas shall be prepared by applying (Fr~ s.:i1I 161 rtS:Jlts")
amendments to the soil and t1111, into the top 6" ,
0 f s O 11 : . ( FJ r-2'I DLA:--. G p u 1'<..f'C-:,E::.S q-; L-Y°'
3 cu.Yds./1000 Sf nitrified wood a&avings
100 lbs/1000 sf agricultural gypsum
25 lbs/1000 sf 12-12-12 fertilizer
Contractor ohall provide a soil test of chemical and
agricultural analysis per the direction of the
landscape architect. Soil leaching shall be at the
discretion of the landscape architect.
Post planting fertilization shall be performed by
contractor at 30 days after planting.
Planting pits and planters shall be backfilled with
existing site soil and 1/4 {by volume) nitrified
topsoil mix.
Trees and shrubs shall be fertilized at time of
planting with 21g 'agriform' tablets at the
fol lowin& rates:
lgal ............ rLTblt 15gal .••••••••••. 6 Tblt
5gal •• •••• ... -•~ Tblt 24Hbox ............. ~ Tblt.
36Hbox. ........... $ Tblt 48"box ••••••••••• 12 Tblt
12. Soll conditioners
a•
b.
C •
d.
e.
@j
Peat: canadian peat moss
Herbicides: as required upon landscape
architects approval
Fertilizer:
1. For lawn areas: n-p-k ratio as req•d by soil
report
2. For shrub areas: as req•d by soil report
Organic soil amendments: derived from redwood
of fir bark, grauular in nature and stabilized
with nitrogen. Amendments to have following
properties:
1. Organic content; minimum 90% by weight.
Minerals:
1. Soil sulfur as req~d by soil report
2. Perrous sulfate as req~d by soil report
t b&dPAH:•itt-ii#C#FM, di4f@WtSF-ti #-½41 4f\:d t¼::ii&s t#
13.
14.
15.
16.
17.
18.
A.
B.
3. Agricultural gypsum casq42h20 as req'd by
soil report (calcium sulfate of 98%)
Schedule of Planting Soil Mixture Requirements",
indicating required rate of fertilizer application
is attached at eni of this section.
Slope all planting areas away from buildings at
1/4" per foot minimum horizontal distance where
applicable. Finish grade at building edge shall be
3" below finish floor elevation. Provide grades at
6" below top of curbs and walkways in planting
areas for topsoil preparation. All concrete
subsurfaces to drain at a minimum slope of 1%. All
planting areas to drain at a minimum slope of 2%.
landscape contractor shall maintain a 2% minimum
drainage away from all bu~ldings. Finish grades to
be smoothed to prevent puddling or standing water.
Contractor shall coordinate with other trades to
maintain drainage during construction.
Holsten prepared lawn areas before planting if soil
is dry. Water thoroughly and allow surface
moisture to dry before planting lawns. Do not
create a muddy soil condition.
Preparation of Planting Beds: Loosen subgrade of
planting bed areas to a minimum depth of 6" using a
cultimulcher or similar equipment. Remove stones
over 1-1/2" in any dimension and sticks, stones,
rubbish and other extraneous matter. Soil shall be
made loose and friable.
F. Fill excavations for trees and shruba ~1th water
and allow to percolate out before planting.
G. Apply pre-emergent herbicide control in accordance with
manufacturer's recommendations.
H. Finish grade:
a. Upon completion of rototilling and topsoil
placements, all areas shall be watered to settled
aoil.
b. When the soil has dried sufficiently to be
readily worked, all lawn and planting areas shall b,
graded to previously established grades.
I. Grades not otherwise indicated shall be uniformly level 01
sloping between point where elevations are given. Finish
grade shall be a smooth, even and uniform plane with non-
abrupt chanRe of elevation.
J. Soil areas adjacent to buildings shall slope away from
building to allow natural run-off of water; surface water
shall be directed as shown on drawings by remodeling
surface to facilitate natural water run-off.
[. Low spots end pockets shall be graded to drain
properly.
L. Finish grade of planting areas shall be flush with
top of curbs, paviug to assure positive drainage
over surface.
M. Minor adjustments of grades shall be made, if
required, st direction of the landscape architect.
Spread planting soil mixture to minimum depth re-
quired to meet lines, grades and elevations shown
after light rolling and natural settlement. Place
approximately 1/2 of total amount of planting soil
required. Work into top of loosened subgrade to
create transition layer, then place remainder of
the planting soil. Dig beds not less than 8" deep
and mix with specified soil amendments and
fertilizers.
3.02 EXISTING PLANTINGS
a.-Topsoil: In areas scheduled for seeding or
sodding of lawn, replace topsoil from stockpile to
a minimum depth of 4" over all areas.
A. Existing plantings may remain as approved by the owner or
the landscape architect.
B. The landscape contractor shall remove all existing trash,
clippings, rock and other debris in planting areas.
c. Rake and fine grade all planting areas prior to
commencement of planting operations.
J.03 PLANTING
b. In areas scheduled for ornamental groundcovers,
place topsoil to a minimum of 2" deep.
c. Soil preparation:
1. Apply amendments per test results and
incorporate to depth of lM by raking all area9.
2. Rake, drag, roll smooth all planting
surfaces until free of hollows and ridges and
until surfaces conform to established grade
(+/-l" rise in 10'-0" run)
Excava tini::
a. For shrubs in one gal containers, dig a hole 12."
diameter and 12" deep.
b. For shrubs and trees in five gallon containers,
dig a hole 20" in diameter aud 18" deep.
c. For trees and shrubs in 15 gallon containers,
dig a hole 30" in diameter and JO" deep.
d. Bo>< trees shall have planting pits dug twice
the diameter and of eaual deoth to the box.
PLANTING GROUND COVER
Rake existing soil smooth and free from soll lumps, rocks,
sticks sud other deleterious material.
Planting:
1. Space the ground cover plants evenly as indicated on
the Drawings, staggering the spaces around shrubs and
trees as well as in the open areas.
2. Plant only in soil that is moist but friable, never
wet or soggy.
PLANTING GROUNDCOVER AND VINES -groundcover shall be
planted using triangular spacing as noted on legend.
Vines shall be secured to adjacent fences, posts or walls
using vine ties.
Dig holes large enough to allow for spreading of
roota and backfill with planting soil. Work soil
around roots to eliminate air pockets and leave a
slight saucer indentation around plants to hold
water. Water thoroughly after planting, taking care
not to cover crowns of plants with wet soils.
Hulcb areas between ground cover plants; place not
leas than':;)" thick.
APPROVED
FNGINEERING PL,\NCHECKER
A. Time of Planting: Do not plant until sprinkler system ia
complete, final grades have been established, the
planting areas have been properly graded and
prepsr:ed (planting areas shall be thoroughly soaked prior
to planting) and the work approved by the Landscape
Ar:chltect.
B. Location of Plants: Relative position of trees and
plants is subject to approval of Landscape Architect and,
if necessary, by locating as directed by the Landscape
Arc hi tee t.
C. Placing of Plants and Trees; Set plants so that, when
settled, they bear the same relation to the required
grade as they bor~ to the oatural grade befoce being
transplanted. Plant in the center of the pit sud
backfill with prepared soil. TriM off broken or frayed
roots. Refer to detail of planting of palms.
Plant 1 n g f'v~poY-.i{i NJ~
a. Fill hol~s with backfill mixture consisting of
two par:ts soil taken from the ho.le and one part
specified soil ameodment, by volume (f$(' S•!L--'TeST'J
b. Fill to proper height to receive the plant, end
thoroughly tamp the mixture before setting the
plant.
c. Set plant in upright position in the center of
the hole, and compact the backfill mixture
around the ball.
d. Thoroughly water each plant when the hole is 2/3
full.
HEATHER
HARDIE
HARWOOD
? 4-(~L
'r,·:; i,-;
~
LANDSCAPE ARCHITECT
4011 CHIPPEWA CT. SA1(1 DIEGO. CA 92117
(619) 272-6669 FAX (619) 272-6353
DATE
1\l)lJROVED ~·o R PLANTING
i'\ND IRRIC~1\TION ONLY,
INCLUDING PRECISE
LOCATION OF PLAN'T'ING
ARF:J\S.
INSPECTOR
CAUFORNIA "'.2602 INDIAJIJA *ARI. 6620
DATE
D,'.\TE
~ 1· CIT .. Y .. 0 F C ARL.S1. {AD .; l.51;;-'° .. rs 1 I _?_J PL_ANNING DEPARTMENT ... I -~: . J
....... _________ --'--
__ J_
! ---............. , ,.
DAT( INITIAL 0A1'£ INlnAL
ENGINEER OF WORK RlVISION DESCRIPTION OTHER APPRIJVAL CITY APf'ROVAL
urwrnMk\Atii?ib&ii@\3@+➔ se ~~~1.tm:t::s.::.&.1!::~
Planting Trees and Shrubs:
1, Set container-grown stock on layer of compacied
planting soil mixture, plumb and, water thoroughly
before placing remainder of backfill, Repeat
watering until no more is absorbed, Water again
after placing final layer of backfill.
2. Set bare root stock on cushion of planting cut in-
jured roots clean; do not break.
3. Dish top of backfill to allow for mulching.
4. Hulch Pits, Trenches and Planted Areas: Provide not
less than 2" thickness of mulch and work into top
of bsck~ill and finish level with adjacent finish
grades
5.
6.
Apply anti-dessicant using power spray to provide
an adequate film over trunks, branches, stems,
twigs and foliage. If deciduous trees or shrubs are
moved in full-leaf, spray with anti-dessicant st
nursery before moving and again 2 weeks after
planting,
CLEAN-UP AND PROTECTION
1. During landscape work, keep pavements clean and
work area in an o=derly condition. Immediately
clean-up spills, soil, conditioners on paved
and finished surface areas, Remove debris and
excess materials from the project site,
2. Keep planted areas free of debris, cultivated and
weeded at not more than ten -(10) day intervals.
3. Fertilize
~ ~
pla~t areas ~r 50'1s ts;,;-fhw111(?.iO) ~s I
CT'jl Vh1r,j of V<Blv;te+,,;.,-,c,:, 1 fhdrou.3n\~ ~re,1 ih
4, Keep hoses, maintenance equipment and materials
neatly stored when not in use in an area authorized
by the Landscape Architect.
5.
6.
Provide competent maintenance foreman oa the job,
experienced in landscape maintenance and capable of
discussing matters with the Landscape Architect on
site.
Prune, thin-out and shape trees and shrubs in ac-
cordance with standard horticultural practice 1 .;111 ,wrcj C"j l-.,';.
Prune trees to retaln required height and spread,
Protect landscape work and materials from damage
due to landscape operations, operations by other
contractors and trades and trespassers, Haintain
protection during installation and maintenance
periods, Treat, repair or replace damaged
landscape work as directed,
Unless otherwise directed by Landscape Architect,
do not cut tree leaders and remove only injured or
dead branches from flowering trees, if any. Prune
shrubs to retain natural ch,,acter,
7, Remove and replace excessively pruned or misformed
stock resulting from improper pruning.
8. Guy and stake trees immediately after planting, set
tree into plant •it and backfill. Stake trees as
detailed on ~'.e drawings, Damaged stake• are not
acceptable.
9, S~ake 15 :J·"'!Vrlbo)( ty~es, Guy larger trees.
Contractor shall be r~sponsible for tree stability
during the length of the guarantee period.
Stake trees, uslng one stake per tree with two tree
ties per stake, and driving stakes into the ground
at least two feet,
E, Basining: Form a shallow basin around the plant to hold
enough water to saturate the rootball and backfill.
F, Cutting Cans: Open canned stock by cutting can verti-
cally on two opposite sides of can. Oo not open with ax
or shovel.
G. Supervision of Planting: The Landscape Architect will
supervise the planting and placing of plant / materials,
Forty-eight (48) hours notice is deemed necessary,
f-l. :'<,,,,:o1edPlanterd: Place not less than 4" layer of gravel
in bottom of planters, install
filtration/separation fabric and fill with planting
soil mixture consisting of 1 part topsoil, 1 part course
sand, 1 part peat humus, and 3 lbs. lomitic limestone
per cubic yard of mix. Place soil in lightly compacted
layers to an elevation 1-1/2" below top of planter
allowing for natural settlement.
I. Excavation for Trees and Shrubs: For container-
grown stock, make excavations at least half again
as wide as the ball diameter and equsl to the ball
depth. Allow for 3" setting layer of planting soil
mixture,
f• Dispose of subsoil removed from planting exca-
vations, Do not mix. with planting soil or use as
backfill vr~s,;. Vtv1-Acd Vv/ Sci's. iCsf_
1. MAINTENANCE
1. The maintenance period shall be sixty (60)
calendar days from date of "Acceptance of ~ork"
issued by Landscape Architect.
2. Landscape Contractor shall continuously maintain
all areas included in this section during the
progreas of the work; the maintenance period and
the final acceptance {1n no case less than 60
days after substantial completion of planting~
J. Maintain trees, shrubs and other plants by
watering, pruning, cultivating, mowing, mulching,
trimming and weeding once per week or as required
for healthy growth. Restore planting saucers.
Tighten and repair stake and guy supports and reset
trees sud shrubs to proper grades or vertical
position as required. Restore or replace damaged
wrappings. Spray as required to keep trees and
shrubs free of insects and disease.
Replacements:
a, At the end of the maintenance period, all plant
material shall be in a healthy growing condition.
b. During the maintenance period, should the
appearance of any plant indicate weakness and
probability of dying, immediately replace that
plant with a new and healthy plant of the same
tvDe and size without additional cost to the
Owner,
c. Replacements requ!red because of vandalism or
other causes beyond the control of the Contractor
are not part of the Contract.
d, Extension of maintenance period:
Continue the maintenance period at no additional
cost to the Owner, until previously noted
deficiencies have been corrected, at which time
the final inspection will be made,
'• INSPECTION AND ACCEPTANCE
1 •
2.
3.
4 •
At the completion of the maintenance period, areas
included in this contract shall be cleaned of weeds
and debris.
Replacements: Immediately replace plant materials
which, for any reason, dies or is damaged while
under this maintenance period. Replace with plants
as indicated or specified for the original
planting.
When landscape work is completed, including
maintenance, Landscape Architect will, upon
request, make an inspection to determine
acceptability. Landscape work may be inspected for
acceptance in parts agreeable to Landscape
Architect, provided work offered for inspection is
complete, including maintenance,
Where inspected landscape work does not comply with
requirements, replace rejected work and continue
specified maintenance until reinspected by
Landscape Architect and found to be acceptable,
Remove rejected plants and materials promptly from
project site.
~·GUARANTEE (See also Warranty section)
1. Prior to final acceptance from the Owner, provide a
written guarantee as follows:
a. Guarantee shrubs for growth and health for a
period of ninety (90) days after completion of
maintenance period.
b Guarantee trees for growth and health for a
period of one (1) yesr after completion of
maintenance period.
SECTION 02811
1.01 MAINTENANCE
Contractor shall maintain the irrigation system for a period
of sixty (60) calendar days from ~ate of acceptance of work,
issued by Landscape Architect, and shall water on a daily
basis or as required for each type of plant material.
1.02 FINAL ACCEPTANCE
Final acceptance of the work shall be obtained from the Owner
upon satisfactory completion of all testing, inspections and
installation, and at the end of the maintenance period.
1.03 SCOPE OF WORK
A, All labor materials, equipment, accessories, permit fees
and incidentals necessary to complete the landscape
sprinkler system as herein specified and indicated on the
drawings.
B. Irrigation plan is diagrammatic only. Locate all
equipment within property lines, All irrigation lineo
and appurtenances are to be installed outside of the
public right-of-way.
C. All irrigation heads, lines and valves are diagrammatic;
the landscape contractor ls responsible for -approved",
adequate coverage due to possible minor site drawing
discrepancies.
1.04 ISCLUDED IN WORK
Pipe and fittings for a complete system.
Sprinkler heads and risers,
Coutrol valves and controllers.
Excavation, installation of system to water source, testing
and backfilling.
1.05 PRODUCT DATA
Submit product data in accordance with these specifications.
1,06 MAINTENANCE AND OPERATION DATA
Submit product data in accordance with these
specifications,
1.07 QUALITY ASSURANCE
Installation and materials used shall comply with the latest
application of:
America,. Standard for Testing Haterials (ASTM)
American National Standard Institute (ANSI)
High quality workmanship in the industry,
1,08 INSPECTION SCHEDULE
A. Contractor shall be responsible for notifying the CJT( 1,,Nt:0C:':'
CL',\$1_,l,,:A'iT 'q 6\111',;Eo~'G ~P' "/"OI'<-.. the following inspections IN AWr~N'.-t
according to the items listed below~
1 • Pre-job Conference:
start of work.
Seven (7) days prior to the
2. Pressure supply line installation and testing:
thirty-six (36) hours.
3. System layout: thirty-six (36) hours.
4. Coverage testing: thirty-six (36) hours tn advance
of placement of backfill,
5. Testing: forty-eight (48) hours after planting la
complete.
PART 2 -IRRIGATION PRODUCTS
2.01 PIPING HATERIALS
A. General: Piping shall be polyvinyl chloride (PVC) unless
otherwise noted, marked permanently with manufacturer's
name, pipe size (UPS), class schedule, SDR number (for
class pipe only),ASTH number (D-2241 for class pipe and
D-1785 for schedule pipe), manufacturer's lot number and
National Sanitation Foudation (NSF) approval, Do not use
pipe with dents, ripples, wrinkles or heat marks. Deliver
pipe to site in twenty (20) foot lengths,
B. Contractor shall check aud verify water pressure at POC
prior to beginning of work. Notify Architect of any
discrepancies.
C. Pressure piping: PVC 1120/1220 -...... l-o'f1~1!--le -f'Vi<f» Cct.,cl'<--.
Non-pres au re piping: PVC 1120 / 1220 -A L.-l?f--TL--lt~e -fU f.pl-:::;-C "1., t)Q...
PVC Class 200, SDR21, Type 1, Grade II, Solvent weld
type.
2.02 FITTINGS
A, Shall be schedule 40, standard weight, unless otherwise
indicated on the drawings and shall bear the name of the
manufacturer, the material designation, size, applicable
schedule aud NSF approval,
B.
c.
D.
E.
G.
H,
I.
Solvent cement of
to ASTM 02564 and
manufacturer.
PVC piping and fittings shall conform
shall be made as prescribed by the pipe
Copper fittings shall be Type -L" sort or hard drawn
copper,
All copper piping shall be solder~d with 50-50 soft
solder using a non-corrosive type flux.
Brass risers/nlpples and fittings shall be red brass,
Federal Specification WN-P-351.
B~il Valves shall be red brass and conform to A~WA CSOO,
Type 1, Class A, line size.
Backflow preventer, a~tomatic controller and remote
control valves shall be model and type aa indicated on
the drawings or approved equal,
Quick coupling valves shall be model and type as
indicated on the drawings or a~proved equal. Provide
Owrrer with three (3) cast brass coupling valve keys of
same manufacturer as coupling valves,
J.
ca
K.
L.
M.
N,
o.
Remote control low voltage wiring (24V) shall be single
copper conductor number 14, a WG (min) type UF approved
for direct burial. Common wire to be white and control
wires to be black or color-coded and to be continuous
from controller to valves.
Valve boxes shall be made of durable green plastic,
Ametec or approved equal, and rectangular in shape with a
pvrrte. , locking lid. They shall be of adequate size to
house a llaxi111um of or,e (1) controller valve and
"Irrigation Controller-shall be indicated on the lid.
Sprinkler heads shall be model and type as indicated on
the drawings, or approved equal.
Sprinkler head risers shall be PVC schedule 80 or ss
indicated on the drawings.
Flexible risers shall be King Brothers~ Excalibur or
approved equal.
Concrete:
1. Shall have a minimum compressive strength of 2,000
psi at 28 days.
2. Portland cement shall conform to ASTM Cl50 types I
or II. Use one brand throughout work,
3. Aggregate shall be a maximum of one inch in size and
conform to ASTH C33.
4. Water shall be from a domestic supply and free of
deleterious materials,
PART 3 -EXECUTION
3.01 GENERAL
A. No apparatus and equipment or installation shall be
fabricated into the work whlch would provide a cross-
connection permitting backflow or ayphonage from any
source into the domestic auppl.y system,
B, Coordinate the installation of all irrigation materials
with the installation of all landscape materials to avoid
interference.
C. Do not willfully install the irrlgst!ou system as
indicated on the drawings when it is obvious ln the field
that unknown obstructlons or grade differences exist that
have not been considered in the engineering or if
discrepancies in details, legend or specific notes exiat.
3.02 EXCAVATION AND TRENCHING
A. E~cavate and trench as required for the installation of
the irrigation syatem and specified herein or as
indicated on the drawings, including the shoring of the
earth banks to prevents cave-ins.
B. Trench width to allow two (2) inches between pipe and
trench sides and two (2) inches betwee~ parallel piping
where lt occurs. Keep trenches free of debris, material
C.
D.
or obstructions that may damage pipe,
Trench depth to provide a cover over piping and/or wiring
to finish grade as follows:
1. Hain pressure supply piping:
2. Noa pressure supply piping:
3. Low-voltage cont~ol wiring:
18
f '2..
18
-7;)0
inches
inches
inches
Inc 1·.-:·•:;. -4-5L-tc:E-VSS IJt-{bP.:-r-'--Df<J\IEl/v'--,'(:
Contractor shall maintain al1 warning signs, shoring
barricades and flares, etc, as required by the safety
orders of the Division of Industrial Safety and any local
ordinances.
3.03 INSTALLATION
A. Pipe and Fittings (Including nipples)
1. Contractor shall be prompt in installing all piping
(PVC, copper, etc,) so as to keep all excavation.s for
this work open for as minimal amount of time as possible.
No piping 1hall be permanently closed or covered prior to .
inspection and approval of the Owner's representative tj -:'}-"°C~
11 AS
TITLE _________ _ DATE
REVIE\JED BY,
INSPECTOR DATE
I-----+----+-----__ -_·-··-·_··-----------+-··:-.:--+-----II-----+-~ ~rl CITY OF CARLSBAD [ SH[:ETJ L__i:,_j PLANNING DEPARTMENT I ,_,,,
. ······-·-· --·· ----------------t----~--+---+----+----1 ~==='--'====================='---':-===='nl
APPl(.OVf;.'D fOf:l. fLANTIN~
AND IR.RIGAilON ONLY,
INCLUOI NG P~ECl5E
LOC.ATIOtJ t?F F'LAN11~
A~EAS.
------t------t---------------------------"--t------j---t----+------t
>----+---+--------------------------, .. -·--·+-------j---t----+-----f
..-.::::',' --· ,:\ "-,. -f :\ --,-, -,, '"\j' ' ::::--' .,; ; .. _.:·-,,~
L• • -RNAGA TOWNHOMES / _/
........ -Y, 'vl· -,_, ... ...,_.").,··,
._. ,. . I
B.
C.
2. Cover or plug all openings :\D pipes, 'fittings, and
other related equipment at th~ ~nd of each work day
to prevent debris from enter1n~.
3. Each fitting and piece of pipe ahall be inspected
inside and outside to assure th.at there are ao
defects or obstructions.
4. Reducing fitting only (bushings), shall be used
where required.
5. All screwed copper, brass and other approved
materials shall be assembled using teflon dope or
approved equal applied __ t_o_ t_he_m_ale_threads only and
tigiite-n -to--,,-r-event.Te-,;:kage. Scre1,1ed PVC fltt1ngs
shall receive sawe application where used in main
pressure supply piping and where acrewed into any
material other than PVC.
6. All piping shall be cut square and ends shall be
reamed to full size with all burrs removed before
applying appropriate compound as specified by the
manufacturer. Solent cement used shall be applied
by using a non-synthetic bristle brush.
7. Pipirig shall be accurately cut to length as
required. ~o piping shall be forced into
place. All offsets shall be made with fittings. N~ ?'end(,~ ~r recla11Y'("d l,u;iicY-FP: ·
• All plpe runs shall be m~de of full
lengths with the minimum amount of joints.
8. All copper piping ends and fitting sockets shall be
brushed with emery clo~h or wire brush before a
uniform coat of non-corrosive type soldering flux 1 ■
applied. The joint shall be made promptly and
surplus solder and flux shall be wiped clear.
9. All piping shall be installed to provide at least a
six (6) inch clearance from piping of other trades.
10. All pressure mainlines shall be installed at
eighteen (18) inches deep, and all laterals at
twelve (12) inches deep.
Back.flow Preventet-s Sj CH&::r:: -~l.WSj
1. Contractor shall provide ,. ·t:;.;-fr valve to separate
each group of valves from the main line.
2. Shall be Installed according to the governing codes
and as indicated on the drawing8.
3. Contractor shall provide line size check valve where
necessary to prevent low head drainage and/or as per
plan.
Automatic Controller
1. Shall be inatalled where approved by the Architect
and as indicated on the drawings and according to
the manufacturer~s written instructions.
2. Controller chart:
a. Provide one controller chart for each automatic
controller Installed. The chart shall be a
blackline print on 20 lb. or ~eav1er weight.
b. Shall show the overall area covered by the
controller and a different color shall be used
to show the area covered by each individual
station (valve).
c. Shall be a reduced drawing of the approved
record drawing and shall be the ~axi~uw size
the controller cabinet will allow.
d. ~hen completed and approved by the Architect,
prior to the final inspection, the chart will
be hermetically sealed between two pieces of
plastic, each piece being a minimum of 20 mils,
thick and having a glossy finish. The chart
shall be ~ouoted, using Velcro or approved
equal type of face.
D. Remote control valves
1. Shall be installed as Indicated on the drawings and
grouped together where practical. Place no closer
than eight (8) inches to adjacent walks, curbs, and
walls, etc..
2. No more than ,,-~e (1) valve may be housed in one box.
!. Quick Coupling Valves
1. Shall be installed as indicated on the drawings and
placed no closer than six (6) inches to adjacent
walks, cucbs and walls, etc.
2. Quick couplers shall be placed near valve and
upstream from gate valve.
F. Valve Boxes
1. Locate all valve boxes,
planting areas adj•cent
on plans.
irrigation lines, etc., in
to pavement locations shown
G.
H.
2.
l.
4.
Shall be installed . ae Indicated on the drawings •
Where installed adjacent to walks,
top surface plane shall match with
the items listed above.
curbs, ,etc., the
the surfaces of
Where installed adjacent to walks, curbs, etc., the
box shall be parallel to the items listed above.
Sprinkler Head Risers
l •
2.
3.
Shall be installed as indicated on the drawings
Contractor shall thoroughly flush system out after
risers are installed and before Installing heads.
Risers to be ::JY-d[J f\C S1,h2,?, no white schedule 40.
Risers to be eighteen (18) inches above grade or as
noted on dra1,1inge.
Sprinkler Heads
l. Shall be installed as indicated on the drawings
4.
3.05 GUARANTEE
One year from cowpletion date, Owner shall
adjust controllers for the least practical
irrigation.
again
amount
~N6 WINO&
Contractor shall provide a ~ritten guarantee covering the
entire system installed, stating that the system ls guaranteed
for a period of one year from date of final acceptance by the
Owner and signed by an authorl~ed compauy representative.
1H1S ~Alt..
/iPFUE/211
/'l, l-s I z es c;;-<G(\L _ if If
?,~ -
NOTE: ALL POTABLE WATER SUPPLY LINES MUST HAVE
f'INl5f-+ Gft'DE :i
:.:::..-
)
WARNING TAP~ AS WELL AS RECLAIMED WATER LI~ES. ~ ..
1'
.:..~ ... ~tree ~LL
HYDRO SEEDING 'T·.::,::,;···; -· !
3.04
J.
2. Contractor ahall locate and adjust the angle, arc
and radius of all heads to provide an even desired
coverage, and to keep the maximum amount of water
off and away from walks, buildings and other
lmpr::-ovements.
1.
Remote control low-voltage wiring
l •
2.
3.
4.
Shall be installed according to the valve r
maoufacturer~s instructions and ohall occupy
same trench and b~ installed beside the main
pres sure [i-n~. · whenever po s • i b 1 e.
the
~iring occurring under paved walks, and other fixed
improvements, shall be encased in a schedule 40 PVC $ S'"
sleeve, extending twelve (12) Inches minimum beyond
the edge of the i terns 11• ted abo"!; _fl9r i'l'\.?lr1t;?I r,::: '.£VI 'i;,,:)
?-;~ 11 c C\ti;,v-..;+ dv lvt'.0 '<-1 Sch ,O _;1f-c:i ncr f""-11'>:J-
W hen more than one wire occurs in a trench or
sleeve, the wires shall be taped at ten( 10) inch
intervals with 3/4" black plastic electrical tape
and wires shall be wrapped a minimum of three tiwes.
All wire splices are to be ~ade using "Scotch Lok-
Unipak" waterproof sealing packets, "Pentite"
connectors or approved equal to ensure a watertight
connection. Provide four (4) to six (6) inch
diameter expansion loops every twenty-five (25)
feet. Wire splices will only be allowed In runs of
over five hundred (500) feet) 2.
Concrete shall be installed as indicated an the drawings
and in a neat workmanship wanner.
t"-. l'ci4 "+1~.d<. V'3lyt'S tz, 1-'>reW'trr kJw he,-:.-,1 clr.:.i'r,oqe.-,
BACKFILLING AND COMPACTIONI .J
A.
B.
c.
D.
No backfilling will be permitted until all work in the
trenches has been inspected an1 all tesfs are made and
approved by the Owner,; re:f_ ·'1 Crh-j [.,i,a;c ln5pf. and any
changes shall be recorde tn a record set of prints.
All irrigation mains shall be pressure teeted for
-f6Ur' ct) h<lUr~ m, n1 /Y\IJM .. t 12? ps. '1 and ins pe C ted and
signed off by Landscape Architect prior to backfill.
Upon approval, backfill all excavations pe,--cr,,1WD spec.
Backfill shall be compacted in four (4) inch layers and
compacted to 95% minimum dry density" Vhd~,.-Fv·1'j f"hl.:j-
3.
3.05 INSPECTIONS AND TESTS
A.
B.
c.
I
General
1. Contractor shall make necessary arrangements, at no
coat to the Owner, for !Ilspectlons aad/or tests as
required by the governing codes and as indicated in this
section.
Pipe Testing
1 .
2.
Naln pressure supplyline ohall be tested for
leakage, ~hen all joints have cured at least -four--
(lj-1 hours, by applying a continuous Jz.i::; p~1 water
pr-esau:c:e.,
Non-pressure supply lines shall be tested for
leakage, when all joints have cured for at least
twelve (12) hours, by applying a continuous static
water pressure for a minimum period of two (2)
hours.
Coverage Testing
l .
2.
J.
Shall be when system has been flushed
and all sprinkler heads are installed
to provide an even desired coverage.
out thoroughly
and adjusted
GENERAL REQUIREMENTS
A.
B.
c,
Inspection of Conditions
Before proceeding with any work, the hydroseeding land-
scape contractor shall carefully check planting area
conditions and shall immediately inform the landscape
architect of any discrepancies between the drawings and
actual conditions. No work shall be done on any area
where there are such discrepancies or ~he~e conditions
are unsuitable for successful plant material establish-
ment until approval had been given by the landscape
architect.
Quality of Work
The hydroseeding work shall be perforwed by a
trained individual or hydroseeding company in
with the best standards and practices related
trade ..
Quality of Seed
competently
accordance
to the
All seed shall arrive at the site in unopened containers.
Each shall be tagged by the supplier with the seed name and
the guaranteed percentage of pure live seed. These ta,s
shall be submitted to the owner upon request.
SLOPE PREPAllATlO~
A.
B.
c.
Water all planting areas throughly and
three (3) consecutive days to saturate
soil prior to hydroseeding operation.
continuously for
upper layers of
Then allow planting area soil surface to dry out for one
day only prior to the hydroseeding application. Care must
be taken to noc allow the soil surface to be super sat-
urated with water prior to the hydroseeding installation.
At the same time the soil surface should not be bone dry_
There should be some reSidual moisture within the first
1/4 inch of the soil surface.
Begin the hydroseeding operation on all areas as specified
herein.
SOIL STABILIZATION AND HYDROSEEDING
All materials shall be standard, approved, first grade quality
and in prime condition when installed, All corr~ercial process
or packaging material shall be delivered to the site in their
original unopened containers bearing the manufacturer's
guaranteed analysis.
A.
B.
Hydronrulching Application and Planting Schedule
The hydromulching shall be applied in the form of a slurry
consisting of organic. soil amendments,. comn;1.ercia.l fertil-
izer, and other chemicals called for. Whe~ hydraulically
sprayed onto the soil, the molch SHALL NOT FORM A BLOTTER
LIKE MATERIAL. The spray operation n~st be so directed
that the slurry spray will also penetrate the soil surface
as to dLill and mix the slurry components into the soil. thus
ensuring maximum impregnation and coverage.
Preparation of Hydroseeding Mixture
1.
2,
3.
4'
The slurry shall be prepared at the
components shall be mixed to supply
application as per specifications.
site and its
the rates of
Slurry preparation shall begin by adding water to the
tank when the engine is at one-half throttle. When
the water level has reached the height of the agitator
shaft and good recirculation has been establfshe.d the
fertilizers shall be added to the mixture (the tank
shall be at least 1/3 filled with water at this time).
The engine throttle shall be open to full speed when
the tank is 1/2 filled with water. All organic amend-
ments, fiber, and chemicals shall then be added by
the time the tank is 2/3 to 3/4 full. At this time
the seedmix shall also be added.
C.
D.
E,
t)efail
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Shrub Plantfng Detail
Application
1.
2.
The operator shall spray 9he area with a uniform visible
coat using the dark color of the celJ.1,.1.lose fiber or
oLganic amendment as a visual guide. The slurry shall
b" applied in a downward drilling motion via a fan
stream nozzle.
The hydroseeding will be applied in two applications.
A.
B.
The first application will consist of the ap-
propriate seen~j~ and fertilizer ds in specifica-
tions, and 10110 lbs. per acre of cellulose wood
fiber.
The second application will include 80 gallons
per acre of ~oil seal soil stabilizer chemical
and 1000 lbs. per acre of cellulose mulch fiber.
Time Limit
The hydromu l.(•.hing , lu rry components are not to be left
P1AN· ' -
Groundcover Spacing Detail
G'roundcdve·r_ .Section -~==-:----------F, llydroseeding
G.
Components and additives.
1.
2.
3.
4_
2,000 lbs. per acre cellulose fiber mulch,
500 lbs. per acre 20-20-10 pelleted or granular com-
mercial fertilizer.
120 lbs per acre ECOLOGY CONTROLLED M BINDER.
Seedmix (per drawings)
Hydroseeding Equipment
The specified components shall be mix~d together
hydroseeding machine described as follows: in a
A.
B.
The hydrourulching equipment sh.,•.i~ me"t the minimuro
requirements of a slurry Gistribution line large
enough to pr.,vent closLnf, and shall be equipped
Wlth a set of hydraulic spray nozzles which will
provide a continuous nonfluctuating discharge
of at least 25 psi at_ the end of the spray nozzle.
The slurry tank shall have a minimum capacity
of 2,000 gallons and shall be mounted on a
traveling unit either self-propelled or drawn
by a separate unit.
The equipment shall have a built-in agitation system
under operating capacity sufficient to agitate, suspend in the hydromulch 10..chine for more than two hours. If
slurry ccmpone.nts .Jre left for more Lhan tuo hours in the.
machi:1e, the cont, 1ctor shall add 50% noore of the origin-
and homogenously mix a slurry containing not less than
,.,,::~~~l!:2..,0£kilos (44 lbs_) of organi.c mulching amendl:lent plus
tilizer chemical additives and solids for each 100
s of water. ally Specified se-r~irnix: to any slurry mix which has not been ap-
plied within the t.•,.;ro hours after m.ixing. The contractor sha.'11 ..._;
add 76% tr.ore of t'1
, orig.inal seedrnix to any slurry mixture t(~', ~ ~ f~
which has not be~n applied eight hours after mixing. Any ,-,; ;I NO. 2602 ~ ~
-4.. .I.J "'""' )~ ULI.Ature noe applf»d after eight hours shall be rejected "
and disposed of \lff-site at contractorts expense.
\. ... T 2--.At.. ~-' Protection () · ·-:.<Ii U/1~//)l!l,;:: _,..-;~~
--· D_F C~t\\"0' Special ca:r:-e. is t:o be exercised by· the contractor to prevent ~~<i:·:a•;:;ii~~-
any of the slur y from bei.ng sprayed onto any adjacent • · · ·· • --
property~ etc. Any slurry sprayed onto these areas shall
II !\S BUILT"
TITLE __ DATE
P[V!EVED BY,
be cleane<l off , l_ the cont~actor' s expense. [NSP_E_C_T_O_R _____ --··-----DATE
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Automatic Controller Detail
~IP 'WIR'SS ~
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. Bubbler Detail
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Wire Connection Detail Shrub and Pop-up Spray Head Detail
a8 r,o fV6 · e,vv fk•¼--l v,ew
Qu1ck Coupler Vatv4;1 Riser Detail
pvc
Gate Valve Detail
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NOTES FOR BAO<FLOW ASSEMBLY
i/C:.'Zl'S~
~pping Pad Detail
2_ 1';1,S ~-:.C)~?:,:t .l-.s:?~,'.~L7 !JUST_i:~. 1;:~f'illD A lii~ilJUlA CF S:X l:iCHES (if) MID HGT 70 0:8[£0 A l,l~_;:,'.l.!11 Ct l'l'O n:E1' (2') TTiOiJ TI-!E !h.:-..:;: f)'Ct='i Wi0 f;;_~ TI--JiS \'itV.~ h:Qu;::::
1.~:. c..--.C._~·~...,,1 .Z.£:S.~id.'.( 'rJ e:. l~iST,0ll.ill l?J Tri:. Pl.J6UC R:GHT-GF-WW. It! WH:CH ':'.,!.!:~ TdE R!C:\-'.J'~'!I .LSS'E'.GLY I-JUS1' t!E ;1;s.:11..IC A ).l_.!.)Jl.!J''~ OF n·;o E:!: (2') 1:::'::: lr·-Z.:
P~C?~"l:TY u:1E. Tr.E: E/-Ct:F!J;li'/ ~8J!rc..Y p;.y 1;or, Ulmr:t >.½'f CiPC:JUSTM:CE, 5C: 11\ST,ILIB) Iii n-::: P'...iCUt 1-..iG;f'--Or'-WAY •
3. Tr'PC: :< PJF.D: CH: Ti?C: L :.;rl<.D CC?~ER OR ~RA.::."$ \'1Tfrl $CU:-£R JOH-ITS C?l. rr.RS&.o-:D FITT1t:GS l-H)ST £:: u~o E.~'illi lHE: u~ ,l.flD THE B!C)(FL()r/ /-S::8.1.:LY.
4-. F?.~CE:·:::c THE r:ui.;EER OtiE $:,Afi OFF \')..J....'/E, CG!'l~iEC"nC,fl HUST EE WJE 'i,'ffi, A CD?r'a OR. S-'}~ r..:srn 1D A COPFER DR E?J.SS 90 El..50"1<. S1-ilfT c:=r Vtl'f:_ W'r ;E r?£C:LED
E'Y A CC?~E.;: c~ E?.$ n:FPLE >.\D_/0~ A 2~~.$S UtilO!l. JS.:~Ex :~l.iST E Or SL-rf'.C,2i'i l21Gt'l Tr.AT I~E EITTTC!J GF iEE E,'J:10l_OW J.SS[l,13LY IS TllS.V.::: 11iC~~ (17) 7"0 iE:R":Y-S:X.
l,,Cc£S {36") ,,W,, C'.l'·DE Iii 1/1 !.'0. li-:11 SUoJECT 1U flC()DIMG.
s. f,JllO"rl::;c TH !~);c~ n'o s;-:vr Ott VJJ...W ... 11-:E CO~Nt:cnmi !JUST EE l,l)Df'. Wm-I A ~?P£R OR e~;.ss 9-0• EL~/n' TO A CGP?ffi OR Br<J...SS r.r~ iO A CO?F[R 0~ e?.!0::Z so 8.EO't,'
S;'";IJT 0~ VAL'ft: !~}.'( ;;::: FC·ll0"(1E BY ,.,_ cc:-::=g o.~ B?JSS lt!PPlE A~a/~lt ,.,, B?;ss u:rn:t R:';~ l.(1JST EE Cf 5U7r1C'.E>lT U})GiH TJ--IAi Ti~:: ~T'Okl Of Tr:E 8).,CrJl.DH ,A$3.E:s(rl'_'f IS
lYiilYE lHCl~ES (it') TD 7--iiiTTT-':lX II/CHES (36"} ,13/M .. t?J,.LJ!:'. IN At! AP.Si. NOT sue..::::CT TO Fl.000~~-:'.i.
c. lf. E,1{;/1,q_()N }S::ill2~Y IS TO r.:: !l!STA:.ilD 0~ A S~-?~ WIIH A \;ORC'.O~frAL TO \£::/TC).!_ RATIO or ~:1 0~ c;;:rJ,.'[(..~ ).. H"Q f'WT (2') HICH RCT,!.J)i1!-iG WJ!.1. },lUST BE BllU ~..,;~~¼U!,O::;G
frE ~JJE~Y O~l Tn~.E S1J:3 WTTl1 TrlE CPE.'il'IG" ON friE DO'n'N s·:D:E: OF" ™E SU'.l?S T~ERE !JUST .er A Llilill.l!JI.I. T/1,l fCOT (2') HO~CZQ•-[f;J.. Ct.E;.R.,!,J\C.C: ETrrill Th.: ;:,.0_:.;:;,1;:::; ·ri,111
NW 1}-.'.~ Rl.CXJlD'/j ASS:J.,,'.BLY. ,&.S!EHBLY UIJ5l a~ l.OCAW IN m Ji.PD, NOT SL'B..1£CT ~ FLOOMiG.
), CillY lli[ RIDUCD fci:S'.:\H PRlilC:oLE 81:l(f'cD'II PRMllr~N =2L'u ~~:CH PX/, 2cm I.P?fil,w 6Y Th~ mn: OF W,,'1)?)1~ DE?-'i(]ll,:ll OF hcll.ll, SE.'NCES ~•Y Ee ,Sm 0'1
'r'i'A~i S7.r'iCE:s: 'nTir:~\l ~E C'J.RL~../4 1.1:UN:C:PAL ¥1'A'1:R D:si'R:CT.
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Colored, Enriched Concrete Paving w /Score Line Detail
~,II CONE FITT.IKIG t>VEf'---..
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Remote Control Valve Detail
It.
ground level
Union
L~n Head Detail
.A.pproved Boc:kflaw Assembly
with ball valves Bonding Jumper
_--,-(when required)
"
1 Union
\ (optional)
' ( optional)
~,:-----._\ 1 2"
35"
m1n1mum . mcx1mum ' \
HEATHER / =:..::::..:C=.c...'--------,· I ~ HARDIE
,//'
p,(~nter Drain Detail ,
r -----------;::_:,:I' .L CRA.r·c , ,.,l'--'I .. ,1 7'.f·../1_..
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"AS BUILT"
TITLE _______ _ DATE
REVIEVED BY1
1 .. ;;AGA TOWNHOMES
APC::,F'~~~:~~·.l~4;z~~~~~~~~,~----1.:ID /f;-~
Reduced Pressure Backflow Assembly Detail
HARWOOD ~ )' ~ __l_
=L Acc..=.cN -~D~S~C~A~P-c=E------=A---=R=--c H I T E C T
4011 CHIPPEWA CT, SAN DIEGO, CA 92117
[619) 272-6669 FAX (619) 272-6353
,___--+--+----------------+---+-----+---+---1 AS<&:-TANT ..PU!IJNING DIR!CT□R -7:,frE-
1----11---~-+-----------------+---+-----+-~-+-~--1 OWN BY: _, __ PROJECT NO. DRAWING NO.
DATE INl'llAL 1--D_An:_~IN_ITI_A_L+-D_A_TE_~I_NI_TIA_L--I CHKD BY: __ _
ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL ,RVIJD BY1 Cf Cf O ~ 'J.t7 '¢2] -'3 L.-
CALIFORNIA '2602 IND/ANA •ARL 8820