HomeMy WebLinkAboutCT 02-06; KIRGIS TENTATIVE MAP; WATER & SEWER STUDY; 2006-05-081
WATER & SEWER STUDY
for CT 02-06
PUD 02-02, HDP 02-01, CUP 02-05
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Prepared By:
SHAMROCK Environmental Design & Development
1811 Rock Spring Rd.
San Marcos, CA 92069
Tel: (760)480-6062 Fax: (760)735-9459
E-mail: mail@shamrock.us.com
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WATER STUDY
SHAMROCK
Environmental Design &
Deveiopment
1811 Rock Springs Rd
San Marcos, CA. 92069
Tel 760-480-6062
Fax 760-735-9459
e-mall mall@shamrock.us.com
May 5,2006
Mr Glen Parks
Bureau Veritas
11590 West Bemado Court
San Diego, CA 92127
Dear Glen:
I met witii Frank regarding the water study and asked him if he was looking for a full Hardy Cross
analysis on the water system.
He said no. He said to do a static calc with residual pressure based on one of the fire hydrants installed
by Kelly. I offered to do a maximum velocity calc under fire flow conditions to look at maximum line
velocity.
Sincerely,
'Regan
Board Member
City of Carlsbad Fire Department
Hydrant Flow 1500 GPM on 8 IN Pipe in Twain Ct.
Worst Case Scenario
1000 gpm = 2.23 cfs
Therefore 1500 gpm = 3.35 cfs
8 in pipe = 50.24 square inches area
Therefore since V=Q/A
Area Q
56.72 sq in 0.35 sf
Flow Velocity Under Fire Conditcions
Flow Velocity 9.59 ft/s
STATION STATIC PRESSURE ELEV
PSl FEET
FIRE HIDRANT 19+24.46 84 310
PAD ELEV PAD 1ST FLOOR PAD 1ST FLOOR 2ND FLOOR
ELEV ELEV STAT PRESS STAT PRESS STAT PRESS
FEET FEET PSI PSI PSI
LOTl 306.00 307.00 85.73 85.30 81.40
LOT 2 282.30 283.30 96.01 95.57 91.67
LOTS 308.50 309.50 84.65 84.22 80.32
LOT 4 326.50 327.50 76.85 76.41 72.51
LOTS 326.50 327.50 76.85 76.41 72.51
feet of water 0.4335 PSI
2.3068 FEET/PSI
PRESSURE=(FIRE HYDRANT PRESSURE) - (ELEV - FIRE HYDRANT ELEV) x 0.433 PSI/FOOT
X:\1016-Kirgis\excel\1016-STATIC-PRESSURE-2.xls 5/5/200611:47 AM
SEWER STUDY
ou A aarkr^^ir '' springs Rd OnMIVINiJwiV San Marcos, CA. 92069
Tel 760-480-6062
.Environmental Design &
e-mail mail@shamrock.us.com velopment
May 5, 2006
Mr Glen Parks
Bureau Veritas
11590 West Bemado Court
San Diego, CA. 92127
Dear Glen:
I met with Frank regarding the sewer study and explained that we have a mixture of pump systems and gravity systems that are
not inter-tied. Therefore a sewer analysis based on the standard flows would be somewhat a guess.
First we do not know how many bedrooms or fixture units the homes will have. Therefore we do not know the true effluent
output. However it is somewhat safe to assume a flow of approximately 150 GPM with a static head of 20' and a V* pump, (see
Barrett brochure)
Additionally all of the items in condition 73 cannot be exactly answered to any surety until the homes are designed. However,
we did include a probable solution for a 4-bedroom residence as designed by Barrett pumps. See the enclosed brochure of the
recommendation from Ban-ett Engineered pumps.
In order to satisfy condition 69, He said to assume the flow closely approximated the gravity flow situation under peak daily factor.
However if all the units were to be gravity the line would not be self cleaning and could create a long temri maintenance problem.
^I|e also asked to see if a single pump would be adequate. It is self cleaning. Fortunately the pump system is intemiittent and
'saves up enough flow to be self flushing, (see the following calculations). Lastly he asked to see what happens if all the three
pump systems come on at once. Do we have an overcapacity problem. The answer is no. It still is at half full with a very good
flushing velocity.
As far as condition #72 is concerned see the revised plans. We have added infomnation clarifying how the system transitions to
gravity and have added force main clean-outs where useful. This however does not mean there will not be other appurtenances
necessary at the tank site such as backflow preventors and odor control devices. We have however limited it down now to only
two units with long force mains in the street. There will be one unit with a gravity lateral that will be pumped up to (Lot #1). Lastly
lot number 5 already has a gravity lateral installed by Shea Homes as is shown on the plans.
Sinceri
16. Regan
Board Member
Sewer Analysis for CT 02-06
If the entire project were on a gravity sewer we would
use a value of 220 gal/ day as the average daily flow
If we design for the peaking factor of 2.5 as the city manual states
This would equate to 220 gal/day 2.5 550 gal/day
550 gal/day divided by 24hrs divided by 60 mins 0.381944 GPM
times five units = 1.909722 gpm
since 1000 gpm=2.23 cfs
This would equate to 1.909 divided by 1000 times 2.23 equal to 0.004257
rounding this up to .01 cfs normal depth would be 0.04 and a velocity of 1.4 fps (see following calcs)
However fortunately we have three lots on pumps that will pump at the estimated rate of
roughly 150 gallons per minute
if 1000 GPM equals 2.23 cfs
then 150 GPM equals 0.3345 cfs
For a single unit on line at a time this yields a normal depth of 0.19 ft or 2.28 inches
and a minimum velocity of 4.022 fps (see fllowing calcs)
Now let us assume a worst case scenario where all three pump units come on line at once
The Q would be 0.3345 times three or 1 cfs
For the three units on line at a time this yields a normal depth of 0.35 ft or 4.2 inches
and a minimum velocity of 5.4 fps (see following calcs)
What this shows us is that without the pump system we could not maintain the flushing velocities to keep the line self cleaning
The line on the adjacent subdivision has only a few units on the end of the line. This has created a flushing velocity problem
Fortunately with the pump systems we have introduced enough flow in the line to cause it to flush on its own (self flushing)
In addition we know the line can handle all three pump flows simaltaneously
PEAK FLOW IF ALL UNITS WHERE GRAVITY SEWER
*******************************************************************
»»PIPEFLOW HYDRAULIC INPUT INFORMATION««
PIPE DIAMETER(FEET) = 0.666
PIPESLOPE(FEET/FEET)= 0.0200
PIPEFLOW(CFS) = 0.01
MANNINGS FRICTION FACTOR = 0.012000
CRITICAL-DEPTH FLOW INFORMATION:
CRITICAL DEPTH(FEET) = 0.04
CRITICAL FLOW AREA(SQUARE FEET) = 0.010
CRITICAL FLOW TOP-WIDTH(FEET)= 0.334
CRITICAL FLOW PRESSURE+ MOMENTUM(POUNDS)= 0.03
CRITICAL FLOW VELOCITY(FEET/SEC.) = 0.988
CRITICAL FLOW VELOCITY HEAD(FEET) = 0.02
CRITICAL FLOW HYDRAULIC DEPTH(FEET) = 0.03
CRITICAL FLOW SPECIFIC ENERGY(FEET) = 0.06
NORMAL-DEPTH FLOW INFORMATION:
NORMAL DEPTH(FEET) = 0.04
FLOW AREA(SQUARE FEET) = 0.01
FLOWTOP-WIDTH(FEET)= 0.298
FLOW PRESSURE + MOMENTUM(POUNDS) = 0.03
FLOW VELOCITY(FEET/SEC.) = 1.412
FLOW VELOCITY HEAD(FEET) = 0.031
HYDRAULIC DEPTH(FEET) = 0.02
FROUDENUMBER= 1.615
SPECIFIC ENERGY(FEET) = 0.07
NORMAL DEPTH FLOW CALC FOR A SINGLE PUMP UNIT ASSUMING 150
GPM OR 0.334 CFS
************************************************************************
»»PIPEFLOW HYDRAULIC INPUT INF0RMAT10N««
PIPE DIAMETER(FEET) = 0.667
PIPE SLOPE(FEET/FEET) = 0.0200
PIPEFLOW(CFS) = 0.33
MANNINGS FRICTION FACTOR = 0.012000
CRITICAL-DEPTH FLOW INFORMATION:
CRITICAL DEPTH(FEET) = 0.27
CRITICAL FLOW AREA(SQUARE FEET) = 0.131
CRITICAL FLOW TOP-WIDTH(FEET) = 0.654
CRITICAL FLOW PRESSURE + MOMENTUM(POUNDS) = 2.56
CRITICAL FLOW VELOCITY(FEET/SEC.) = 2.543
CRITICAL FLOW VELOCITY HEAD(FEET) = 0.10
CRITICAL FLOW HYDRAULIC DEPTH(FEET) - 0.20
CRITICAL FLOW SPECIFIC ENERGY(FEET) = 0.37
NORMAL-DEPTH FLOW INFORMATION:
NORMAL DEPTH(FEET) = 0.19
FLOW AREA(SQUARE FEET) = 0.08
FLOW TOP-WIDTH(FEET) = 0.604
FLOW PRESSURE + MOMENTUM(POUNDS) = 3.02
FLOW VELOCITY(FEET/SEC.) - 4.022
FLOW VELOCITY HEAD(FEET) = 0.251
HYDRAULIC DEPTH(FEET) = 0.14
FROUDE NUMBER = 1.911
SPECIFIC ENERGY(FEET) = 0.44
FLOW CALCULATIONS FOR 3 UNITS ONLINE SIMALTANEOUSLY AT A 150
GPM.
************************************************************************
»»PIPEFLOW HYDRAULIC INPUT INFORMATION««
PIPE DIAMETER(FEET) = 0.667
PIPE SLOPE(FEET/FEET) = 0.0200
PIPEFLOW(CFS) = 1.00
MANNINGS FRICTION FACTOR - 0.012000
CRITICAL-DEPTH FLOW INFORMATION:
CRITICAL DEPTH(FEET) = 0.47
CRITICAL FLOW AREA(SQUARE FEET) - 0.266
CRITICAL FLOW TOP-WIDTH(FEET) = 0.605
CRITICAL FLOW PRESSURE + MOMENTUM(POUNDS) = 7.29
CRITICAL FLOW VELOCITY(FEET/SEC.) = 3.762
CRITICAL FLOW VELOCITY HEAD(FEET)= 0.22
CRITICAL FLOW HYDRAULIC DEPTH(FEET) = 0.44
CRITICAL FLOW SPECIFIC ENERGY(FEET) = 0.69
NORMAL-DEPTH FLOW INFORMATION:
NORMAL DEPTH(FEET) = 0.35
FLOW AREA(SQUARE FEET) = 0.18
FLOW TOP-WIDTH(FEET) = 0.666
FLOW PRESSURE + MOMENTUM(POUNDS) = 12.19
FLOW VELOCITY(FEET/SEC.) = 5.406
FLOW VELOCITY HEAD(FEET) = 0.454
HYDRAULIC DEPTH(FEET) - 0.28
FROUDE NUMBER = 1.808
SPECIFIC ENERGY(FEET) = 0.80
VELOCITY CALCULATION FOR FLOW IN FORCE MAIN
150 GPM
1000 GPM
0.3345 CFS
2.23 CFS
Area
Area
3 INCH pvc
equals
equals
pi x radius squared
3.14 (1.5/12) squared
1
0.049
1.5 equals radius
12
0.125 ft radius
Area equals 0.049063
velocity =Q/A .03345/.049063 equals
Good! velocity is self flushing/ non erosive
6.82 feet per second
BARRETT ENGINEERED PUMP RECOMENDATIONS
HYDROMATIC ®
SK75/100
Submersible Sewage
Ejector Pump
• Residential or G>nimerciai Sewage
• High-Gipacity Sump
• SepHc Tank Effluent
41
Inr HYDROMATIC*
Peatair Tmnp Cramp
51(75/100
RPM: I JSO Discharge: V Solids: 2"
¥niolesale Praducts Poge: 63(X)-1
Sacfimn Performance Data
Doled: January 2001
I2r 40
3
3 .10
oL 0
Gvadiy^U.S.6.P.M.
30
ti
IXI
SKIi
\
)
20 40 60 80 100 120 140 160
Uter^/Second 0 10
The curves reflect maxifmim pertormancd chai^ctorietics wihout raaeetfing lutt ^ (^^rr«piale} tvsxmom. AU pumi^ have
a senrice tador of 1.2, Operation is reoommanded b
curves are based on actual tests witti dear water at 70° F. and 1280 feet sXe elevation.
Msfiso so-fii-mr
SpectfficoMcins Q-PANR
Section COHIWHS Page SOS
Dated SEPTIMKR1993
DUPLEX ''Q" CONTROL PANEL
panel as qjccifiedhetem. ^ u„ . maetlnB Ui. Standad >n*««rid
B. The n««. conaol ^^^^bS^i i^dtTtH^?.^^ conaob-TtemcrtoroortwIpM^
so u to tasme suitability and assurance of expenence m tnatcning coniws
leqionidbility for tbe equipment.
2.01 CONSTBUCnON . .^j,.™. «^n» Nra«A 3R wwiiianaitswia
A. Theco«rtrobforttepuB.pshallt»coma««dma5t«le^^
door and ne^miae gask^
(XMaponealsiiidKenelostBe. . u iii--««^llimlidil5aiidhaad-off-atttoswitd«s
duaibcn««»«ied«aneta*o^^
aadl.avc«.el*.ncdUfcof50^1gurs.R^^
E. Tbciiicomfa«iK>weraMl^
with box tyi« lags d«B be «Wh<^^^^^^
ttate fir tlH= float coanerton. daU be «^P^^
F. Aciiaritb^afcwshaabeusedwp^t^from
ar€Oitb«toshaBbetl«nnalma8i»t««rfa«dt0^
mteSMBttct life of 1.000OT0
««„„dso-Cl.s. lOiaUdoverloadi^yssban^^
H. Cbnin^lvottagoshjlbeJOV^^^
votege. A cootrol fuse and on/off switdi steU |«tea
I. W|,etie.shrilbea«d»n«iat^P«;f-r^^
operating devU«. All w^g^ 5^"hX ^^.T^SHSl bC pcm«n^tly «ta:hed to tbe
mm A color 15 repeated, mam coowg
Ga AMMMAPUMP HYMOMATK" PUMPS
lii-j z 1/0 I d aaa-i
a.
i
Ui
s
24
2' MUSHRaOM VENT <4) LIFTING LUGS
2* I^YLON ,
COUPLING^
(6>00>
DUPLEX J-BOX
SS FLOAT _/
BRACKET (6>00>
<4) 290a<20
FLOAT
SWITCHES
aOQSC)
CAST yi
IRON HUB-^
CLODSE) <2> LEVER/WEIGHTS
STAINLESS GUIDE RAILS
Ot DISCH. PIPC
<5> UNI-FLANGES
<2> BASE ELBOWS
SQUARE FIBERGLASS
^ ANTl-FLOAF
TO CUSTOHERi
EXAMINE THIS ORAWING CAREFIAJLY. VERIFY ALL DIMENSIONS, LOCATIONS, AND ELEVATIONS FDR ACClffiACY. SIGN
AND DATE Ar LINE. ANY HQOIFlCAriQNS OR CHANGES TO THtS DRAWING OR FINISHED PRODUCT. AFTER IT HAS BEEN
SIGNED. NAY RESULT IN ADDiriONAL CHARGES AND SHIPPING DELAYS. NO JDB WILL BE STARTED UNTO- CONFORMATION
TM^OUCH SIGNATURE.
(REOUESTEIl SIGNATURE *• flATg PgH ABOVEK
CQNFIRMATIDN THROUGH SIGNATURE RELEASES ORDER FDR PRDDUCTION
20^^ ^i666 bkwt
PLYMOUTH. IN 46563
(574) 936-6022 m o • •BKljLBBatJ& f—I
ADAVIS I I
Rtvislon
0
RSXHWC? KSRM
N/A
<6> EQUALLY SPACED
HOLES
2' VENT
Sti
TO CUSrOHCR'
EXAMItOE THIS DRAWING CAREFULLY. VERIFY ALL DIMENSlimS. LOCATIONS. AND ELEVATICMS FOR ACCURACY. SIGN
AND DATE AT LINE. ANY MDDIFICATICNS DR CHANGES TD THIS DRAWING OR FINISHED PRODUCT, AFTER IT MAS BEEN
SIGNED. MAY RESULT IN ADDITIONAL CHARGES AND SHIPPING DELAYS. NO JDB WILL BE STARTED UNFIL CONFORMATION
THRQUQi SK3NATURE<
<RCQUESTED SIGNATURE I. DATE PEI^ ABUVEV
CONFIRMATION THROUGH SIGNATURE RELEASES ORDER FOR PRODUCTION
2055 PIDC4 bftlVt
PLYMOUTH. IN 46563
(574) 936-6022
mnm nm
to
T
ADAVIS I I
MCHMrMO.
N/A
0
1
sttoENHECT mn*
nmmm.mm»
•lacffrfcal Data 51(75 Wholesale Prodticts Paga: 6300^3
Se^om Eledrical Data
Dolad: January 2001
MODEL: SK75, Sewoge ijedor
P PM 1750 — _
MOTOR TYPE OIL RLLED WITH AUTOMATIC RESET THERMAL OVERLOAD
Mn^kv a a • w • ^»
MOtDRPRmcnON AUTOMATIC RKET / THERMAL OVERLOAD
HP PHASE NEC CODE SERVICE F^VtrrOR FULL LOAD AMPS
a ia^
3/4 200 1 1 10.4
3/4 2^ 1 -1 9.0
3/4 200 3 -1 4.0
3/4 230 3 -1 3.5
3/4 460 3 -1 1.8
3/4 575 3 -1 1.44
51(75/100 Wholesale Products Page: 6300-7
Sac^bn: Specificaiion Data
Dofad: January 2001
SUBMERSIBLE SEWAGE EJECTOR MODELS:
SK75 oitd SKI 00
1.01 GENERAL
Contractor shall tUmish all labor, inaterials, equipment and incidentals req/u^nd to prcnride (Qty.)
stAimerable centrifugal sewage ejector pump($) as ^wdfied h««in. TTM pun^ modete covarsd in tttis
specification aria the SIC75, and SKI 00. Tlie pump furnislied for this appKcation shalt be
MODEL ^fd^ as mamiliBctured by Hytfrwnalic Pumps.
2.01 OESIGN CONDITIONS y .
Each pump sh^l be rated /*•/ H.P.. wrtts, i phase, hertz and operate at
RPM.
3.01 OPERATtNGCONDtnONS
The pump shaH deliver U.S. GPM/LPS A teet/m^ersTDH, and handle a Inch solid.
The curve submitted tor approval shall state, tn addition to head and capacity performance, solid
handling capability, amp rating, and design impeiler dianeter.
4.01 coNsmucnoN
Each pump shall be of the sealed submersiHe type, incorporating features nonnally found In pumps
fumished tor the residential market.
These faaturas Indude:
1. The pump volute, niotor. and seal housing sh^l t)e high quality gray cast irort, ASTM A-48, Class 30.
2. Ttie pump intet shall be open and dear, without screening to provide access fbr sewage and K)llds.
3. AH axlemaJ mating paris shaH be ma(^4ied and Buna N. O^lng seat^.
4. An fasteners exposed to the pwved liquid shaN tie 300 series atainl^s steel.
5 All power cords shaD be water resistant UL or CSA approved, wifh double insulation, and sized as
a fitfiction of Amp. dr^.
5.01 MOTOR AND SHAFT
Tlie stator. rotor and bearings ^ull be mounted fti a sealed siri)m«slbie type housing. Single phase
motors shall be ^}Ht phase or capacitor start with centrifugal switch. Three phase motors shall
Polyphase. FuH Load and Lodfed Rotor Amps as v»^l as Start and Run whiding ra^stanoe ^Mdt be
tabulated for each pump.
6.01 BEARINGS. SHAFT AND MECHANICAL SEAL
/Vn upper busMig b^r^ and lower fivust bearlt^ shall be recpilred. The upper bearing shaH be brass
wMte tfw lower bearing is a single raw baM. They are both pemoanentty and continuousiy lubilcaled and
cooled by ttie dieiet^ oil whi(^ Ms the (iwtor ho^^
from flie pumped l^id with a carbon ceramic mechanlced seed.
\Mdi
iii-d 21/90 d 918-i 620e-2eZ-6t9 SdHId a3)li3NI9Na ii9Mir84«Wd IU8C:S0 SO-Sl-inr
Technical
Data Sl(75 Wholesale Products Paga: 6300-5
Sedfont Technical Data
Dofad: January 2001
MODEL SK75, Sevirago Efector
DISCHARGE SIZE 2" NPT (STANDARD) 3" NPT (OPTIONAU
SOUDS SIZE 2"
IMPELLER TYPE 2 VANE NON CLOG
CABLE LENGTH 20* STANDARD
PAINT FfttNTED AFTER ASSEMBLY DARK GREEN, WATER REDUCIBLE
ENAMEL. ONE COAT, AIR DRIED.
femperature:
MAXIMUM LIQUID 140°F
MAXIMUM SIKTOR
OIL FLASH POINT
fechnkal Dolo:
POWER CORD TYPE STW-A
MOTOR HOUSING CAST IRON
CASING CAST IRON
i§ IMPELLER CAST IRON
ii MOTOR SHAFT 416 STAIt«£SS STEEL
ii HARDWARE STAINLESS STEEL
sg "Cr RINGS BUNA-N
MECh 1ANICAL SEALS
Standard: CARBCHM/CERAMIC
UPPER BEARII^ SINGLE ROW-BALL
LOWER BEARINQ SINGLE HOW-BALL
m-i imi 988-1 6Z0C-2iZ-8l9 SdNM QSI^I9Na lisummi mvs6 st'ii'W
HYDROMATIC 3900
Mercury Switch Level Control
£ i i
§
• Sealed steel tube marcunr switch
• MoslfreuMa4rea canlral avar dasignad.
• Fm- use in sewro^ and wcrtar.
• Raplocas air bubble sysfams, dHcqriiragfn
svyHdies and electrode systems.
• Dasignad far over one RidBen cydes ef
operafion.
- Weight outside float holds switch at ony
desired heigltl in svmp.
• Weighted cor<b prevent tfio floats from
hansJnig up on rods, ladders and other
obstrucHon« under turbulent wet wall
conditions.
3900 Specifications
GtNEitAL — Designed fbr operating electrical controls ffar
pumps to control liquid level in sumps Can ilso be uMd to opcritc
alarmt to indkais hi{^ water conditiont In ttunps or tanks.
TYPES — 3900 Control* can bc supplied widi normally <^ or
nomuUy dosed coinacts.
Two lumnaliy (>pcn comrols ve used CO control cjpcradm of a
tiii^ pomp. One ctrntn^ is set <br tum offkHcl and tme control is
set for turn on fcvd. A iMgiKtSc starter or comaoior widi a hol^
contact holds the drctut in alter kvcl drops bdow torn on ctmtiol.
I>Or two-pun^) operation 3 controb are used; one fix turn <^ one
for twn on one pun^, and one foe tum on second puntp. An
electtic alternator is used to dteirate pumi^.
NotmaOy dosed switdies can bc raided for puinp up applicatimis
swh »s fimng jurfaee Qt dcvated tanki. NorawUy dosed switches
have Kd label on weight stating it is normally dosed
S¥Vnai SPfCmCATlON — Reliable sted tube mercury
switch design ius > rccommeoded operating temperature to
160° F and has a rating of 2 AMPS at lis or 230 Vohs, A.C.
m-i H/Zli 988-1 eZ0l-Z£Z-8l9
POWBt CORD — Is 2-condiKtor «16 flenbie cord type
STQW-A water and oil-rcsistant. 300-Vott.
FU) AT — Thc Metcuiy switdi is potted in a solid polyurethane
float that is kalqwoof, stradptoof and com^n resistaiK to sewage.
Consuh &ctoty for use with chemicals.
¥lfHGHI--Thc line pttcd itw weif^ coated widi baked on
epoxy paint hoMt switch in sump at dented height- Height can bc
easily *dSu«ted fiom dK sur&ce by raising or lowering tte cord in
thc cold snubber.
SUPPORT IRACKIT — A speciai sappon brxket is bdccd to
the juncrion box (if used), othetwise it bote to the discharge fHpc,
Bracket has plastic cord Hittbber chat holds thc switches ac thc
requhed hdght. Cords are ^accd apart to pcevcat tangling.
A UNIT Of SENEWAL SIGNAL
S<MM a3li33NI9ll3 113HV84nild lUOt-'SO SB-SI-W
Section CONTROLS Page 504
Dated SBTtMfeER 1993
J.
K.
inside swface of thc front door.
AH ground connections shaU be made with ring tongue temunaJs and star wwhets to a&suie pixiper ground.
A duplex pump controller shall be provided for control logic. Pump controller shall be solid state utilizini? a
SlfTj!l,;rjl2enr '^"'^ board of the p«mp controller shall be
L. Tte P««P comrollw shall mdicate float eirctrit operations utitiiing i«d amber LED indicator light,. LED
mdtratar h^ P«^i<«c adequ«e information » ihalthey can be wed for diagnosis in tnwbteshooting
probtems located m ttie fU»t circuits. Each LED shall be pcsmtaoently Ubeled on the pump controller as to
ninchon.
M. Pump ^trolkr shall have provisions for conneeting float level controls and beat sensor monitors, where ^ucaMe, to box type lug cwinectors.
^ S*'lug ciHmectors shall be made of polyainide th^^
nMMOhc type temunal blocks on tte pump contndler shall not be aoceptabte. Eadi teiminal block shall te
property and penmanendy latekd on die purap controller as to its jwrpose.
O. Pump cootroU^ shall include altemadng chcuit of tte low voltage type and te operadonal fnm a ttansfoimcr
mounted onttie pump conlroncr board. The aUemaior shaU consist of an altemadng relay which alternately
swiiciies viiieti voltage 1* removed firera ite cirnut Attemating circii^
P. Whiag irfhawtoIf-aulD switches, nm lights, contactors, and ovedosds to *e punp commller shall be accom-
plisbed by means of plug coenecbm. Tte pump contrdler shaU have male header assemblies ftom die
conwpooding devices on tte pomp controUer fbr that male header assembly. Header assemblies shaU te
c^ttttCttd of a cmosioii-resistait thetmqrfasdc mateiial having a toiqierahtre nuge of -SS'C to 105°C and
copper a^^^oy. bright add tin over nickel phting contacts. Then: shaH te no extemal Ugfats on tte pump control
P«Mi All must te NEMA AX rated and on a hinged dead ftont door on tte panel i»»tBfiw
3.01 OPTIONS
A. Panel shall te eqnqipcd with die ftdlowing «lditional featutes.
- UX. 508. iotrimicatty safe dmiit eiUensions for floats. ( Standani constnicdon only)
- UJ-913 labeled «dlh intrinsically safe circuit exienaioiis tor floats, teat sensor and seal scnw
(Ex|dosioo proof punqjis only)
Ifish level alarm Ugjht (Hashing) (Ntm-Flashing)
High level alann horn with push lo silence switch.
- Dry contacts for tdenwtry of alarm conditions -Low water alarm
- Redundant off float switch
Elapsed doe met^- (per pump)
- Seal failure light
- Anti-condensate heater (SO watt) with thermostat
- Heat sensor - maimal reset
Phase failnie protection (3 frfusc only)
Lead potnp sdector switch
- Lightning siippres»r
• Lag pun^ on time delay (15-20 seconds)
- 24 teur time dock, adjustable to 15 minute inten/als to amtrol pump operation
-110 volt convenience ondet
•Cyde counter
' Swing dead front dow with non-fiised disconnect (with fused disconnect)
HYDROfMATlCPUMPS
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HYDROMATIC® Q-Panel
For Pump & Motor Controls
Custom Coitstructed on Recsipl of <Hder
• Ckdck dallvary wilh horsepoM«rs through 125, standcrd voltages, virtual unlimllecl opiions.
• Qualily ptodud, leading in (Jesign, engineenng and con^rudion.
• Quiet pracessbig in «vhich custom orden bedome routine ibr bsl handling.
• QuHa faiexpensiva to compete in todo/s tough marloet.
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PENTAIR PUMP GROUP
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