HomeMy WebLinkAbout3164-2IRRI6ATION SPECIFICATIONS
ALL WORK SHALL. BE IN ACCORDANCE WITH THE CITY OF FONTANA'S LANDSCAPE DEVELOPMENT
STANDARD LANDSCAPE SPECIFICATION MANUAL FOR 5TREET50APES AND PARKS.
VERIFY ALL CONDITIONS AND DIMENSIONS PRIOR TO COMMENCING ANY WORK, NOTIFY THE
LANDSCAPE ARCHITECT IMMEDIATELY IF ANY DISCREPANCY 15 POUND. CONTRACTOR SHALL
THOROUGHLY FAMILIARIZE HIMSELF WITH ALL SITE CONDITIONS PRIOR TO BIDDING OR
GOMMENCIN6 WORK.
EXTREME CARE SHALL BE EXERCISED WHEN WORKING ADJACENT TO ANY STRUCTURES OR
UTILITIES. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL EXISTING UTILITIES AND
REPAIRING ANY DAMAGES CAUSED BY HIS WORK AT NO COST TO THE ONNER.
IRRIGATION DESIGN 15 BASED ON AN AVAILABLE WATER PRESSURE OF 66 P.S.I. WITH A
MAXIMUM SYSTEM DEMAND OF 24 G.P.M. CONTRACTOR SHALL VERIFY DATA PRIOR TO
COMMENCING HORK. WATER AVAILABILITY INFORMATION WAS OBTAINED FROM FONTANA WATER
COMPANY.
MAKE POINT OF CONNECTION AT THE HATER METER A5 5HOHN ON THE PLANS AND RUN A I -I/2'
50H. 40 P.Y.G. MAINLINE 16' DEEP TO AREAS WHERE VALVES ARE LOCATED. INSTALL A LINE
SIZED GATE VALVE IN A ROUND PLASTIC BOX AT P.O.G. FOR EMERGENCY SMT -OFF.
THE LANDSCAPE ARCHITECT SHALL BE RESPONSIBLE FOR THE INTERPRETATION OF THE
DRAWINGS SHOULD A QUESTION ARISE.
PIPING SHOWN ON THE PLANS 15 ESSENTIALLY DIAGRAMMATIC, ROUTE PIPING AND LOCATE
VALVES TO AVOID CONFLICT WITH STATIONARY ELEMENTS. WHEN VERTICAL OBSTRUCTIONS
(FIRE HYDRANTS, L161-11-5, TRI=ES ETC) INTERFERE WITH THE SPRAY PATTERN OF THE HEADS,
THE IRRIGATION CONTRACTOR SHALL FIELD ADJUST THE SPRINKLER SYSTEM AT NO ADDITIONAL
DOST TO THE OWNER, BY INSTALLING A QUARTER OR HALF HEAD SPRINKLER ON EACH SIDE OF
THE OBSTRUCTION SO AS TO PROVIDE PROPER COVERAGE. LOCATE ALL VALVES AND BAGKFLOH
DEVICE IN SHRUB BEDS WHERE POSSIBLE.
HIRING FROM THE CONTROLLER TO THE VALVES SHALL BE DIRECT BURIAL A.F.W., MINIMUM
14 (5AUGE. PROVIDE A CONTINUOUS SPARE NRE(S) TO VALVE(5) FURTHEST FROM THE
CONTROLLER LOOP HIRE INTO EACH VALVE BOX ALONG THE MAINLINE KITH A MIN. 30"
EXPANSION COIL. SPARE WERE 15 TO BE A DIFFERENT COLOR FROM OTHER CONTROL KIRES.
LABEL KIRE SPARE IN CONTROLLER.
PROVIDE CHECK VALVES AS NEEDED TO ELIMINATE ALL LOW HEAD DRAINAGE.
ALL EWIPMENT SHALL. BE AS LISTED IN THE LEGEND. SUBSTITUTIONS WILL NOT BE
PERMITTED WITHOUT PRIOR APPROVAL OF THE LANDSCAPE ARCHITECT.
ALL EQUIPMENT SHALL BE INSTALLED PER DETAILS, IN THE ABSENCE OF DETAILS,
INSTALLATION SHALL BE IN ACCORDANCE KITH THE STANDARD PRACTICE OF THE TRADE.
CONTRACTOR SHALL. &UARANTEE ALL MATERIAL AND KORKMAN51-IIP FOR A PERIOD OF ONE YEAR
FROM DATE OF FINAL ACCEPTANCE BY THE OWNER.
PROVIDE A COLOR GORED LAMINATED CONTROLLER CHART IN THE CONTROLLER SHOWING THE
VALVES AND AREAS SERVED BY EACH VALVE.
DESIGN INTENT 15 TO PROVIDE, COMPLETE IRRIGATION COVERAGE TO ALL PLANTED AREAS, A5
FIELD CHANGE MAY OCCUR, CONTRACTOR 15 REQUIRED TO PROVIDE 100% COVERAGE TO ALL
AREAS. IN NO IN5TANGI! SHALL HEAD 51FACIN6 EXCEED 55% OF MANUFACTURERS RECOMMENDED
SPACING FOR COVERAGE. CONTRACTOR SHALL NOT KNOWINGLY INSTALL A SPRINKLER SYSTEM
WITH IMPROPER COVERAGE, FAILURE TO NOTIFY THE LM05CAPE ARCHITECT SHALL RESULT IN
THE CONTRACTOR REPAIRING/REPLACING SAID SYSTEM AT HIS OR HER EXPENSE.
ALL SPRINKLER HEADS INSTALLED ADJACENT TO CURBS AND WALKS SHALL BE POP-UP TYPE.
IN NO IN5TANGE SHALL RISER TYPE 5PRINKLER6 BE INSTALLED ADJACENT TO PEDESTRIAN
AREAS.
THE CONTRACTOR SHALL FLUSH AND ADJUST ALL SPRINKLER HEADS FOR OPTIMUM PERFORMANCE
AND TO MINIMIZE OVERSPRAY ONTO WALKS, ROADWAYS ANDIOR BUILDIN55-15. THIS SHALL
INCLUDE SELECTING THE BEST DEGREE OF ARG TO FIT THE EXISTING SITE CONDITIONS AND
TO THROTTLE THE FLOW CONTROL AT EACH VALVE TO OBTAIN THE OPTIMUM PRE55URE FOR EACH
SYSTEM.
ALL PIPI146 AND HIRING UNDER PAVING SHALL BE SLEEVED IN A SCH. 40 PVC PIPE, SIZE
AS REQUIRED AND WITH A MINIMUM COVER TO FIN15HW PAVEMENT GRADE OF 24".
CONTRACTOR SHALL PROVIDE COMPLETE AND ACCURATE RECORD DRAWINGS TO THE CITY UPON
COMPLETION OF THE PROJECT. PRAHINGS SHALL INDICATE ANY CHANGES FROM THE ORIGINAL
PLANS AND DIMENSIONS OF VALVES, QUICK COUPLERS, CONTROLLERS AND ALL OTHER
EQUIPMENT FROM STATIONARY POINTS OF REFERENCE.
BEFORE BE6INNIN6 CONSTRUCTION, THE CONTRACTOR MUST OBTAIN ALL NECESSARY PERMITS
FROM THE CITY.
THE IRRIGATION SYSTEM WILL BE TESTED BY THE OWNERS REPRESENTATIVE IN THE FIELD
BEFORE FINAL APPROVAL.
INSTALL ALL COMPONENTS PER CURRENT U.P.G. AND LOCAL CODES.
CONTRACTOR SHALL MAINTAIN A GLEAN AND SAFE HORKIN& ENVIRONMENT. DAY AND NIGHT
BARRIGADE5 MUST BE PROVIDED FOR ALL OPEN TRENCHES.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE UNDERGROUND SERVICE ALERT
AT 1-600-422-4133 AT LEAST 46 HOURS PRIOR TO TRENCHING FOR EXACT UNDER6ROUND
UTILITY LOCATIONS. THE CONTRACTOR A65UME-5 ALL RESPONSIBILITY FOR THE REPAIR OR
REPLACEMENT OF UNDERGROUND UTILITIES OR STRUCTURES WHICH ARE DAMAGED DURING THE
COURSE OF COMPLETING THIS WORK.
P WATER METER
1-1/4" BACKFLOW PREVENTER
ELEVATION GHAN6E5
LATERAL LINES
MAIN LINE (140 LF)
FITTINGS (20% OF MAIN LINE)
I" VALVE
MISC.
EOUALS
TOTAL PSI LOSS
WATER PRESSURE
LESS TOTAL PSI LOSS
MINIMUM TO FARTHEST HEAD
SPRINKLER OPERATING PRESSURE
RESIDUAL WATER PRESSURE
1.20
12.50
4.40
1.00
0.61
1.0
26.116
66 P.S.I.
-26.46
34.02
30.00
11.02
scat 40 PVC 5i-MVINO 04ART
1 RR1(5^T 10N EaU I PMENT
1-1/2" SLEEVE
4-6 HIRES
3/4" PIPE
2" SLEEVE
2-1/2" SLEEVE
4-15 WIRES
I6-24 WIRES
I" PIPE
1-1/4" PIPE
3" SLEEVE
25-35 HIRES
1-1/2" PIPE
4" SLEEVE
36-50 HIRES
2 - 2-1/2" PIPE
6" SLEEVE
51-100 HIRES
3" - 4" PIPE
1 RR1(5^T 10N EaU I PMENT
LEOEND
SYM
DESCRIPTION
MANUF.
MODEL
PSI
GPM
RAD.
NOTES
■
------- - _ -
a
POP-UP STREAM 5PRAY SPRINKLER
__ __ - -- - -- - - -- —__ _ --
POP41P STREAM SPRAY SPRINKLER
TORO
- -___ -
TORO
51OZ-12P-COM-56-2-160
-- - - - --- - - ---- -- - _ _
5T0Z-12P-GOM-6H-P6
30
- --
30
0.66
_. _ ---
0.50
II'
--------- -
8'
ADJUST AS REQUIRED, SEE DETAIL A SHEET b
---- --- _ ---- - -- ---------- ....... --
ADJUST A5 REQUIRED, SEE DETAIL A SHEET 6
O
POP-UP STREAM SPRAY SPRINKLER
TORO
570Z-12P-GOM-6T-PG
30
0.35
6'
ADJUST AS REQUIRED, SEE DETAIL A SHEET 6
<�,
POP-UP STREAM SPRAY SPRINKLER
TORO
570Z-I2P-COM-I50-PG
30
1.10
15'
ADJUST AS REQUIRED, SEE DETAIL A 54EET 6
e
POP-UP STREAM SPRAY SPRINKLER
TORO
5702-I2P-<1OM-15H-P0
30
1.65
15'
ADJUST AS REQUIRED, SEE DETAIL A SHEET 6
®
POP-UP SPRAY SPRINKLER
POP-UP SPRAY SPRINKLER
TORR
TORO
5702-6P-GOM-6H-PG
5'?OZ-bP-GOM-6Q-PG
50
30
0.44
022
6'
6'
ADJUST AS REQUIRED, SIS DETAIL A SHEET 6
ADJUST A5 REQUIRED, SEE DETAIL A SHEET 6
0
POP-UP SPRAY SPRINKLER
TORO
5-1OZ-6P-COM-IOH-PG
30
0.31
10'
ADJUST AS REQUIRED, SIE DETAIL A 514EET 6 -
e
POP-UP SPRAY SPRINKLER
TORO
570Z4P-0OM-IOQ-PG
30
075
IO'
ADJUST AS REQUIRED, SEE DETAIL A SHEET 6
®
--
ELECTRIC CONTROLLER
&ATE VALVE
TORO
NIHGO
NETWORK 6000 #132-64-06
I-t/4"-T-tt3
SEE DETAIL B SHIN 6
-------------- -- - --
SEE DETAIL G SHEET 6
IRRIGATION CONTROL VALVE
SUPERIOR
4500H SERIES -SIZE AS SHOWN
SEE DETAIL D SHEET 6
m
ELECTRIC, METER
OWNER
PROVIDED BY OWNER
N
R. P. BACKFLOW PREVENTER
WILKINS
1 -1/40 -")UW WYE STRAINER A55EMB.
SFE DETAIL E SHEET 6
Q
®
-� --
QUICK COUPLER VALVE
-----•-•_._._._-------------------------------•----
PROPOSED i' WATER METER
5CH. 40 PVC PIPE/WIRE SLEEYE
1-1/2' 56H. 40 PVC, MAINLINE
RAINBIRD
BY OTHERS
55CRO (3/49
-- - - ---------•----------- -
- _
__ _
_ _ --------------------....__
SEE DETAIL F SHEET 6 r
_ _ _ __-- - -- - - - -- - - ------
CONFIRM LOCATION IN THE FIELD
BURY MIN. 24"- SIZE PER CHART
BURY MIN. 16'
SCH 40 PVC LATERAL LINE
VALVE NUMBER
i VALVE DEMAND GPM)
VALVE 51ZE
BURY MIN. 12'