HomeMy WebLinkAbout3974-2r�
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IRRIGATION GIFIGATIOW-)
ALL WORK SHALL BE IN ACCORDANCE WITH THE CITY OF FONTANA15 LANDSCAPE DEVELOPMENT
STANDARD LANDSCAPE SPECIFICATION MANUAL FOR 51REETSCAPES AND PARKS.
VERIFY ALL CONDITIONS AND DIMENSIONS PRIOR TO COMMENCING ANY WORK, NOTIFY THE
LANDSCAPE ARCHITECT IMMEDIATELY IF ANY DISCREPANCY 15 FOUND. CONTRACTOR SHALL
THOROUGHLY FAMILIARIZE HIMSELF WITH ALL SITE CONDITIONS PRIOR TO BIDDING OR
COMMENCINCv HORK.
EXTREME CARE SHALL BE EXERCISED WHEN iNORKINO ADJACENT TO ANY STRUCTURE5 OR
UTILITIES. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL EXISTING UTILITIES AND
REPAIRING ANY DAMAGE5 CAUSED BY HIS WORK AT NO C05T TO THE OWNER.
IRRIGATION DESIGN 15 BASED ON AN AVAILABLE WATER PRESSURE OF 62 P.5.1. WITH A
MAXIMUM SYSTEM DEMAND OF 4i G.P.M. CONTRACTOR BALL VERIFY DATA PRIOR TO
COMMENCING HORK. HATER AVAILABILITY INFORMATION HAS OBTAINED FROM FONTANA WATER
COMPANY.
MAKE POINT OF CONNECTION AT THE WATER METER AS SHOWN ON THE PLANS AND RUN A
2" GL 315 P.V.G. MAINLINE I6" DEEP TO AREAS INHERE VALVES ARE LOCATED. INSTALL
LINE SIZED GATE VALVES IN ROUND PLASTIC 13OXE-5 A5 INDICATED ON PLANS.
THE LANDSCAPE ARCHITECT SHALL BE RESPONSIBLE FOR THE INTERPRETATION OF THE
DRAWINGS SHOULD A QUESTION ARISE.
PIPING SHOWN ON THE PLANS iS ESSENTIALLY DIAGRAMMATIC, ROUTE PIPING AND LOCATE
VALVES TO AVOID CONFLICT WITH STATIONARY ELEMENTS. HHEN VERTICAL 085TTZXTION5
(FIRE HYDRANTS, LIGHTS, TREE -5 ETC) INTERFERE WITH THE SPRAY PATTERN OF THE HEA05,
THE IRRIOATION 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 50 AS TO PROVIDE PROPER COVERAGE. LOCATE ALL VALVES AND BACKFLOW
DEVICE IN SHRUB BEDS WHERE POSSIBLE.
WIRING FROM THE CONTROLLER TO THE VALVES SHALL BE DIRECT BURIAL A.F.W., MINIMUM
14 GAUGE. PROVIDE CONTINUOUS SPARE WIRES TO VALVE(5) FURTHEST FROM THE
CONTROLLER. LOOP WIRE INTO EACH VALVE BOX ALONG THE MAINLINE WITH A MIN. 30"
EXPANSION COIL. SPARE WIRE 15 TO BE A DIFFERENT COLOR FROM OTHER CONTROL WIRE -5.
LABEL. WIRE SPARE IN CONTROLLER.
PROVIDE CHECK VALVES AS NEEDED TO ELIMINATE ALL LOW HEAD DRAINAGE.
ALL EQUIPMENT SHALL BE AS LISTED IN THE LEGEND. SUBSTITUTIONS WILL NOT BE
PERMITTED HITHOUT PRIOR APPROVAL OF THE LAN05CAPE ARCHITECT.
CONTRACTOR SHALL PROVIDE COMPLETE AND ACCURATE RECORD DRAWINGS TO THE CITY UPON
COMPLETION OF THE PROJECT. DRAWINGS SHALL INDICATE ANY CHANGES FROM THE ORIGINAL
PLANS AND DIMENSIONS OF VALV -5, QUICK COUPLERS, CONTROLLERS AND ALL OTHER
EQUIPMENT FROM STATIONARY POINTS OF REFERENCE.
I
DESIGN INTENT IS TO PROVIDE COMPLETE IRRIGATION COVERAGE TO ALL PLANTED AREA5, AS
FIELD CHANGE MAY OCCUR, CONTRACTOR 15 REQUIRED TO PROVIDE 100% COVERAGE TO ALL
AREAS. IN NO INSTANCE SHALL HEAD SPACING EXCEED 55 OF MANUFACTURER'S RECOMMENDED
SPACING FOR COVERAGE. CONTRACTOR SHALL NOT KNOWINGLY INSTALL A SPRINKLER SYSTEM
WITH IMPROPER COVERAGE, FAILURE TO NOTIFY THE LANDSCAPE ARCHITECT SHALL RESULT IN
THE CONTRACTOR REPAIRINOWEPLACING SAID SYSTEM AT HIS OR HER EXPENSE.
ALL SPRINKLER HEADS INSTALLED ADJACENT TO CURBS AND HALK5 SHALL BE POP -U' TYPE.
IN NO INSTANCE SHALL RISER TYPE SPRINKLERS BE INSTALLED ADJACENT TO PEDESTRIAN
AREAS.
THE CONTRACTOR SHALL FLUSH AND ADJUST ALL SPRINKLER HEADS FOR OPTIMUM PERFORMANCE
AND TO MINIMIZE OVERSPRAY ONTO WALK5, ROADWAYS AND/OR BUILDINGS. TH15 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 PRESSURE FOR EACH
SYSTEM.
ALL PIPING AND WIRING UNDER PAVING SHALL BE SLEEVED IN A 56H. 40 PVC PIPE, 51ZE
A5 REQUIRED AND HIT H A MINIMUM COVER TO FINISHED PAVEMENT GRADE OF 24".
ALL EQUIPMENT SHALL BE INSTALLED PER DETAILS, IN THE ABSENCE OF DETAILS,
INSTALLATION SHALL BE IN ACCORDANCE WITH THE STANDARD PRACTICE OF THE TRADE.
CONTRACTOR SHALL GUARANTEE ALL MATERIAL AND WORKMANSHIP FOR A PERIOD OF ONE YEAR
FROM DATE OF FINAL ACCEPTANCE BY THE OWNER.
PROVIDE A COLOR CODED LAMINATED CONTROLLER CHART IN THE CONTROLLER SHOWING THE
VALVES AND AREAS SERVED BY EACH VALVE.
BEFORE BEGINNING CONSTRUCTION, THE CONTRACTOR MU5T OBTAIN ALL NECE55ARY PERMITS
FROM THE CITY.
THE IRRIGATION SYSTEM HILL BE TESTED BY THE OWNERS RM'RESENTATIVE IN THE FIELD
BEFORE FINAL APPROVAL.
INSTALL ALL COMPONENTS PER CURRENT UP.C. AND LOCAL CODES.
CONTRACTOR SHALL. MAINTAIN A GLEAN AND SAFE HORKING ENVIRONMENT. DAY AND NIGHT
BARRICADES MUST BE PROVIDED FOR ALL OPEN TRENCHES.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE UNDERGROUND 5MVICE ALERT
AT 1-800-422-4133 AT LEAST 46 HOURS PRIOR TO TRENCHING FOR EXACT UNDERGROUND
UTILITY LOCATIONS. THE CONTRACTOR A55UME-5 ALL RESPONSIBILITY FOR THE REPAIR OR
REPLACEMENT OF UNDERGROUND UTILITIES OR 5TR ICTURE-5 H41CH ARE DAMAGED DURING THE
COURSE OF GOMPLETINO TH15 WORK.
215CR
?3.40
LIMITS OF WORK
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p 1 1817 16 15 IRRIGATION EQUIPMENT
AVEME 3 SHOWN IN HARDSCAPE
FOR GRAPHIC CLARITY ONLY.
ACTUAL MAINLINE AND
EQUIPMENT TO BE PLACED
IN 7SCAFE0—AJQ19k6.--
TYPICAL
REFER TO SHEET 6 FOR CONSTRUCTION DETAILS
20 0 20 40 60
Scale 1" = 20'
RI ATION EOUI MENT
LEGEND
5YM
DESCRIPTION
MANUF.
MODEL PSI
C�PM
RAD.
NOTES
0
FOP -UP SPRAY SPRINKLER
RAIN BIRD
1812 -SAM -PRS -SQ 30
0.10
5'
ADJJST AS REQUIRED, SEE DETAIL A SHEET 6
POP-UP SPRAY SPRINKLER
RAIN BIRD
1612 -SAM -PRS -5H 30
0.20
5'
ADJJST A5 REWIRED, SEE DETAIL A SHEET 6
6
POP-UP SPRAY SPRINKLER
RAIN BIRD
1612-SAM-PRS-6VAN 30
VARIES
6'
AV WT A5 REOUIRM SEE DETAIL A SHEET 6
V
POP-UP SPRAY SPRINKLER
RAIN BIRD
1612 -SAM -PRS -U-100 30
034
10'
AV WT AS REWIRED, SEE DETAIL A SHEET 6
V
POP-UP SPRAY SPRINKLER
RAIN BIRD
1612 -SAM -PRS -U-1014 30
0i4
10'
AVJ. ST A6 REQUIRED, SEE DETAIL A SET 6
p
POP -1j' SPRAY SPRIG
RAIN BIRD
1612 SAM -PRS U-IOF 50
IS&
10'
ADJJST A5 REQUIRED, SEE DETAIL A SHEET 6
.®
POP-UP SPRAY SPRINKLER
RAIN BIRD
1612-SAM-PRS-IOVAN 30
VARIES
10'
ADJUST AS REQUIRED, SEE DETAIL A SHEET 6
E
POP -BJP SPRAY SPRINKLER
RAIN BIRD
I&I2-5AM-PRrA-15H 30
1h5
15'
ADJ)ST A6 REQUIRED, SEE DETAIL A SHEE'T' 6
®POP-UP
SPRAY SPRINKLER
RAIN BIRD
1612 SAM-PRS-I5VAN 30
VARIES
15'
ADJJST A5 REWIRED, SEE DETAIL A SHEET 6
O
POP -W SPRAY SPRINKLER
RAIN BIRD
1612-SAM-PRS-16VAN 30
0.26
6'
AD.J5T AS REQUIRED, SEE DETAIL A SHEET 6
®
POP-UP FRAY SPRINKLER,
RAIN BIRD
1612-SAM-PR5-15SOT 30
IZI
4'X30'
ADWT A5 REaUIRED, SEE DETAIL A SHEET 6
®
POP-UP SPRAY SPRINKLER
RAIN BIRD
1612-SAM-PRS-15E5T 30
62
4'x15'
AD.iIJST A5 REQUIRED, 5EE DETAIL A SHEET 6
Ul
ELECTRIC CONTROLLER
TORO
FIELD SATELLITE �ON
SEE DETAIL B SHEET 6
®
ELECTRIC MSR
INSTALLED IN CONTROLLER ENCS
PROVIDED BY OWNER
--
GATE VALVE
NIBCO
T -113 -LINE 51ZW
SEE DETAIL Co SHEET 6
®
IRRIGATION CONTROL VALVE
SLIPERIOR
1150DW SERIE"IZE AS SHOWN
SEE DETAIL E SHEET 6
N
R. P. BACKFLOW PREVENTER
WILKINS
20-415XLW/ WE STRAINER ASSEMB. W
SEE DETAIL F SHAT 6
Q
QUICK Gf)UPI_F.R VALVE
RAINBIRD
330RG 0/41)
SEE DETAIL D SHEET 6
'O
MA6TE R VALVE
SUPERIOR
1-1/2"-3000 SERIES -NORMALLY OPEN
i T I I T G BOX
AIL C2
®
FLOW SEW20R
DATA INVMTRIAL
22OP-1-1/2"
ESEE
NS
E DETAIL 66 XT 6 AMM TIO
Q3
SPARE COMMON AND PILOT WIRES. COLOR TO DIFFER, FROM SITE WIRING- SEE HRITTEN SPECIFICATIONS SHAT 2
®
PROPOSED 1-1/2" WATER METER
BY OTHERS
CONFIRM LOCATION IN THE FIELD
J _ —
SCH. 40 WC PIPE/NRE SLEEVE ICER ALL PAVING
BURY MIN. 24'- SIZE PER CHART
-- --
2" CL 315 PVC MAINLINE
BURY MIN. 16" SEE DETAIL N SHEET 6
5CH 40 PVG LATERAL LINE
BURY MIN. 12" SFE DETAIL N SHEET 6
3 VALVE MJMBEIR
7 VALVE DEMAND GPM)
VALVE SIZE—-'
--;,;-
---
PIPE SIZE LES
3/4'
IN
1-1/4" NOTE= NO PIPE 512ES SMALLER THAN 3/4'
1-1/2"
H� Nt---- 2"
i
jj1
I
for Lj
i
i
sommonims" 1 mommommommi 1 mommoommo 1 all I 811110IN11101 Yid I 1 111momove 1 ==== Emmm1
1111011111101 51111111111011
IRRIGATION GIFIGATIOW-)
ALL WORK SHALL BE IN ACCORDANCE WITH THE CITY OF FONTANA15 LANDSCAPE DEVELOPMENT
STANDARD LANDSCAPE SPECIFICATION MANUAL FOR 51REETSCAPES AND PARKS.
VERIFY ALL CONDITIONS AND DIMENSIONS PRIOR TO COMMENCING ANY WORK, NOTIFY THE
LANDSCAPE ARCHITECT IMMEDIATELY IF ANY DISCREPANCY 15 FOUND. CONTRACTOR SHALL
THOROUGHLY FAMILIARIZE HIMSELF WITH ALL SITE CONDITIONS PRIOR TO BIDDING OR
COMMENCINCv HORK.
EXTREME CARE SHALL BE EXERCISED WHEN iNORKINO ADJACENT TO ANY STRUCTURE5 OR
UTILITIES. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL EXISTING UTILITIES AND
REPAIRING ANY DAMAGE5 CAUSED BY HIS WORK AT NO C05T TO THE OWNER.
IRRIGATION DESIGN 15 BASED ON AN AVAILABLE WATER PRESSURE OF 62 P.5.1. WITH A
MAXIMUM SYSTEM DEMAND OF 4i G.P.M. CONTRACTOR BALL VERIFY DATA PRIOR TO
COMMENCING HORK. HATER AVAILABILITY INFORMATION HAS OBTAINED FROM FONTANA WATER
COMPANY.
MAKE POINT OF CONNECTION AT THE WATER METER AS SHOWN ON THE PLANS AND RUN A
2" GL 315 P.V.G. MAINLINE I6" DEEP TO AREAS INHERE VALVES ARE LOCATED. INSTALL
LINE SIZED GATE VALVES IN ROUND PLASTIC 13OXE-5 A5 INDICATED ON PLANS.
THE LANDSCAPE ARCHITECT SHALL BE RESPONSIBLE FOR THE INTERPRETATION OF THE
DRAWINGS SHOULD A QUESTION ARISE.
PIPING SHOWN ON THE PLANS iS ESSENTIALLY DIAGRAMMATIC, ROUTE PIPING AND LOCATE
VALVES TO AVOID CONFLICT WITH STATIONARY ELEMENTS. HHEN VERTICAL 085TTZXTION5
(FIRE HYDRANTS, LIGHTS, TREE -5 ETC) INTERFERE WITH THE SPRAY PATTERN OF THE HEA05,
THE IRRIOATION 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 50 AS TO PROVIDE PROPER COVERAGE. LOCATE ALL VALVES AND BACKFLOW
DEVICE IN SHRUB BEDS WHERE POSSIBLE.
WIRING FROM THE CONTROLLER TO THE VALVES SHALL BE DIRECT BURIAL A.F.W., MINIMUM
14 GAUGE. PROVIDE CONTINUOUS SPARE WIRES TO VALVE(5) FURTHEST FROM THE
CONTROLLER. LOOP WIRE INTO EACH VALVE BOX ALONG THE MAINLINE WITH A MIN. 30"
EXPANSION COIL. SPARE WIRE 15 TO BE A DIFFERENT COLOR FROM OTHER CONTROL WIRE -5.
LABEL. WIRE SPARE IN CONTROLLER.
PROVIDE CHECK VALVES AS NEEDED TO ELIMINATE ALL LOW HEAD DRAINAGE.
ALL EQUIPMENT SHALL BE AS LISTED IN THE LEGEND. SUBSTITUTIONS WILL NOT BE
PERMITTED HITHOUT PRIOR APPROVAL OF THE LAN05CAPE ARCHITECT.
CONTRACTOR SHALL PROVIDE COMPLETE AND ACCURATE RECORD DRAWINGS TO THE CITY UPON
COMPLETION OF THE PROJECT. DRAWINGS SHALL INDICATE ANY CHANGES FROM THE ORIGINAL
PLANS AND DIMENSIONS OF VALV -5, QUICK COUPLERS, CONTROLLERS AND ALL OTHER
EQUIPMENT FROM STATIONARY POINTS OF REFERENCE.
I
DESIGN INTENT IS TO PROVIDE COMPLETE IRRIGATION COVERAGE TO ALL PLANTED AREA5, AS
FIELD CHANGE MAY OCCUR, CONTRACTOR 15 REQUIRED TO PROVIDE 100% COVERAGE TO ALL
AREAS. IN NO INSTANCE SHALL HEAD SPACING EXCEED 55 OF MANUFACTURER'S RECOMMENDED
SPACING FOR COVERAGE. CONTRACTOR SHALL NOT KNOWINGLY INSTALL A SPRINKLER SYSTEM
WITH IMPROPER COVERAGE, FAILURE TO NOTIFY THE LANDSCAPE ARCHITECT SHALL RESULT IN
THE CONTRACTOR REPAIRINOWEPLACING SAID SYSTEM AT HIS OR HER EXPENSE.
ALL SPRINKLER HEADS INSTALLED ADJACENT TO CURBS AND HALK5 SHALL BE POP -U' TYPE.
IN NO INSTANCE SHALL RISER TYPE SPRINKLERS BE INSTALLED ADJACENT TO PEDESTRIAN
AREAS.
THE CONTRACTOR SHALL FLUSH AND ADJUST ALL SPRINKLER HEADS FOR OPTIMUM PERFORMANCE
AND TO MINIMIZE OVERSPRAY ONTO WALK5, ROADWAYS AND/OR BUILDINGS. TH15 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 PRESSURE FOR EACH
SYSTEM.
ALL PIPING AND WIRING UNDER PAVING SHALL BE SLEEVED IN A 56H. 40 PVC PIPE, 51ZE
A5 REQUIRED AND HIT H A MINIMUM COVER TO FINISHED PAVEMENT GRADE OF 24".
ALL EQUIPMENT SHALL BE INSTALLED PER DETAILS, IN THE ABSENCE OF DETAILS,
INSTALLATION SHALL BE IN ACCORDANCE WITH THE STANDARD PRACTICE OF THE TRADE.
CONTRACTOR SHALL GUARANTEE ALL MATERIAL AND WORKMANSHIP FOR A PERIOD OF ONE YEAR
FROM DATE OF FINAL ACCEPTANCE BY THE OWNER.
PROVIDE A COLOR CODED LAMINATED CONTROLLER CHART IN THE CONTROLLER SHOWING THE
VALVES AND AREAS SERVED BY EACH VALVE.
BEFORE BEGINNING CONSTRUCTION, THE CONTRACTOR MU5T OBTAIN ALL NECE55ARY PERMITS
FROM THE CITY.
THE IRRIGATION SYSTEM HILL BE TESTED BY THE OWNERS RM'RESENTATIVE IN THE FIELD
BEFORE FINAL APPROVAL.
INSTALL ALL COMPONENTS PER CURRENT UP.C. AND LOCAL CODES.
CONTRACTOR SHALL. MAINTAIN A GLEAN AND SAFE HORKING ENVIRONMENT. DAY AND NIGHT
BARRICADES MUST BE PROVIDED FOR ALL OPEN TRENCHES.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE UNDERGROUND 5MVICE ALERT
AT 1-800-422-4133 AT LEAST 46 HOURS PRIOR TO TRENCHING FOR EXACT UNDERGROUND
UTILITY LOCATIONS. THE CONTRACTOR A55UME-5 ALL RESPONSIBILITY FOR THE REPAIR OR
REPLACEMENT OF UNDERGROUND UTILITIES OR 5TR ICTURE-5 H41CH ARE DAMAGED DURING THE
COURSE OF GOMPLETINO TH15 WORK.
215CR
?3.40
LIMITS OF WORK
1
1,
J
•2
gno;xa
(9
323.40 is I I ml 13
i'
.91 11 E-1 Big Lima
1111 R E3
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14
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1 ® 1' �! I 1®O I Y® I 1 i� ® I Y�I�! I �O 1 �! ® 1 ® 86i�r 1 !� iyl♦� I ® ® 1 {� ® 1 BOY�i 1 A 1 e� i� I®11111110111111 mmmm" I I )� 1 Iii 11111111010111 1 immon" whimmome I I Id
p 1 1817 16 15 IRRIGATION EQUIPMENT
AVEME 3 SHOWN IN HARDSCAPE
FOR GRAPHIC CLARITY ONLY.
ACTUAL MAINLINE AND
EQUIPMENT TO BE PLACED
IN 7SCAFE0—AJQ19k6.--
TYPICAL
REFER TO SHEET 6 FOR CONSTRUCTION DETAILS
20 0 20 40 60
Scale 1" = 20'
jj1
I
for Lj
i
i
sommonims" 1 mommommommi 1 mommoommo 1 all I 811110IN11101 Yid I 1 111momove 1 ==== Emmm1
1111011111101 51111111111011
IRRIGATION GIFIGATIOW-)
ALL WORK SHALL BE IN ACCORDANCE WITH THE CITY OF FONTANA15 LANDSCAPE DEVELOPMENT
STANDARD LANDSCAPE SPECIFICATION MANUAL FOR 51REETSCAPES AND PARKS.
VERIFY ALL CONDITIONS AND DIMENSIONS PRIOR TO COMMENCING ANY WORK, NOTIFY THE
LANDSCAPE ARCHITECT IMMEDIATELY IF ANY DISCREPANCY 15 FOUND. CONTRACTOR SHALL
THOROUGHLY FAMILIARIZE HIMSELF WITH ALL SITE CONDITIONS PRIOR TO BIDDING OR
COMMENCINCv HORK.
EXTREME CARE SHALL BE EXERCISED WHEN iNORKINO ADJACENT TO ANY STRUCTURE5 OR
UTILITIES. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL EXISTING UTILITIES AND
REPAIRING ANY DAMAGE5 CAUSED BY HIS WORK AT NO C05T TO THE OWNER.
IRRIGATION DESIGN 15 BASED ON AN AVAILABLE WATER PRESSURE OF 62 P.5.1. WITH A
MAXIMUM SYSTEM DEMAND OF 4i G.P.M. CONTRACTOR BALL VERIFY DATA PRIOR TO
COMMENCING HORK. HATER AVAILABILITY INFORMATION HAS OBTAINED FROM FONTANA WATER
COMPANY.
MAKE POINT OF CONNECTION AT THE WATER METER AS SHOWN ON THE PLANS AND RUN A
2" GL 315 P.V.G. MAINLINE I6" DEEP TO AREAS INHERE VALVES ARE LOCATED. INSTALL
LINE SIZED GATE VALVES IN ROUND PLASTIC 13OXE-5 A5 INDICATED ON PLANS.
THE LANDSCAPE ARCHITECT SHALL BE RESPONSIBLE FOR THE INTERPRETATION OF THE
DRAWINGS SHOULD A QUESTION ARISE.
PIPING SHOWN ON THE PLANS iS ESSENTIALLY DIAGRAMMATIC, ROUTE PIPING AND LOCATE
VALVES TO AVOID CONFLICT WITH STATIONARY ELEMENTS. HHEN VERTICAL 085TTZXTION5
(FIRE HYDRANTS, LIGHTS, TREE -5 ETC) INTERFERE WITH THE SPRAY PATTERN OF THE HEA05,
THE IRRIOATION 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 50 AS TO PROVIDE PROPER COVERAGE. LOCATE ALL VALVES AND BACKFLOW
DEVICE IN SHRUB BEDS WHERE POSSIBLE.
WIRING FROM THE CONTROLLER TO THE VALVES SHALL BE DIRECT BURIAL A.F.W., MINIMUM
14 GAUGE. PROVIDE CONTINUOUS SPARE WIRES TO VALVE(5) FURTHEST FROM THE
CONTROLLER. LOOP WIRE INTO EACH VALVE BOX ALONG THE MAINLINE WITH A MIN. 30"
EXPANSION COIL. SPARE WIRE 15 TO BE A DIFFERENT COLOR FROM OTHER CONTROL WIRE -5.
LABEL. WIRE SPARE IN CONTROLLER.
PROVIDE CHECK VALVES AS NEEDED TO ELIMINATE ALL LOW HEAD DRAINAGE.
ALL EQUIPMENT SHALL BE AS LISTED IN THE LEGEND. SUBSTITUTIONS WILL NOT BE
PERMITTED HITHOUT PRIOR APPROVAL OF THE LAN05CAPE ARCHITECT.
CONTRACTOR SHALL PROVIDE COMPLETE AND ACCURATE RECORD DRAWINGS TO THE CITY UPON
COMPLETION OF THE PROJECT. DRAWINGS SHALL INDICATE ANY CHANGES FROM THE ORIGINAL
PLANS AND DIMENSIONS OF VALV -5, QUICK COUPLERS, CONTROLLERS AND ALL OTHER
EQUIPMENT FROM STATIONARY POINTS OF REFERENCE.
I
DESIGN INTENT IS TO PROVIDE COMPLETE IRRIGATION COVERAGE TO ALL PLANTED AREA5, AS
FIELD CHANGE MAY OCCUR, CONTRACTOR 15 REQUIRED TO PROVIDE 100% COVERAGE TO ALL
AREAS. IN NO INSTANCE SHALL HEAD SPACING EXCEED 55 OF MANUFACTURER'S RECOMMENDED
SPACING FOR COVERAGE. CONTRACTOR SHALL NOT KNOWINGLY INSTALL A SPRINKLER SYSTEM
WITH IMPROPER COVERAGE, FAILURE TO NOTIFY THE LANDSCAPE ARCHITECT SHALL RESULT IN
THE CONTRACTOR REPAIRINOWEPLACING SAID SYSTEM AT HIS OR HER EXPENSE.
ALL SPRINKLER HEADS INSTALLED ADJACENT TO CURBS AND HALK5 SHALL BE POP -U' TYPE.
IN NO INSTANCE SHALL RISER TYPE SPRINKLERS BE INSTALLED ADJACENT TO PEDESTRIAN
AREAS.
THE CONTRACTOR SHALL FLUSH AND ADJUST ALL SPRINKLER HEADS FOR OPTIMUM PERFORMANCE
AND TO MINIMIZE OVERSPRAY ONTO WALK5, ROADWAYS AND/OR BUILDINGS. TH15 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 PRESSURE FOR EACH
SYSTEM.
ALL PIPING AND WIRING UNDER PAVING SHALL BE SLEEVED IN A 56H. 40 PVC PIPE, 51ZE
A5 REQUIRED AND HIT H A MINIMUM COVER TO FINISHED PAVEMENT GRADE OF 24".
ALL EQUIPMENT SHALL BE INSTALLED PER DETAILS, IN THE ABSENCE OF DETAILS,
INSTALLATION SHALL BE IN ACCORDANCE WITH THE STANDARD PRACTICE OF THE TRADE.
CONTRACTOR SHALL GUARANTEE ALL MATERIAL AND WORKMANSHIP FOR A PERIOD OF ONE YEAR
FROM DATE OF FINAL ACCEPTANCE BY THE OWNER.
PROVIDE A COLOR CODED LAMINATED CONTROLLER CHART IN THE CONTROLLER SHOWING THE
VALVES AND AREAS SERVED BY EACH VALVE.
BEFORE BEGINNING CONSTRUCTION, THE CONTRACTOR MU5T OBTAIN ALL NECE55ARY PERMITS
FROM THE CITY.
THE IRRIGATION SYSTEM HILL BE TESTED BY THE OWNERS RM'RESENTATIVE IN THE FIELD
BEFORE FINAL APPROVAL.
INSTALL ALL COMPONENTS PER CURRENT UP.C. AND LOCAL CODES.
CONTRACTOR SHALL. MAINTAIN A GLEAN AND SAFE HORKING ENVIRONMENT. DAY AND NIGHT
BARRICADES MUST BE PROVIDED FOR ALL OPEN TRENCHES.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE UNDERGROUND 5MVICE ALERT
AT 1-800-422-4133 AT LEAST 46 HOURS PRIOR TO TRENCHING FOR EXACT UNDERGROUND
UTILITY LOCATIONS. THE CONTRACTOR A55UME-5 ALL RESPONSIBILITY FOR THE REPAIR OR
REPLACEMENT OF UNDERGROUND UTILITIES OR 5TR ICTURE-5 H41CH ARE DAMAGED DURING THE
COURSE OF GOMPLETINO TH15 WORK.
215CR
?3.40
LIMITS OF WORK
1
1,
J
•2
gno;xa
(9
323.40 is I I ml 13
i'
.91 11 E-1 Big Lima
1111 R E3
i
14
i
I
1 ® 1' �! I 1®O I Y® I 1 i� ® I Y�I�! I �O 1 �! ® 1 ® 86i�r 1 !� iyl♦� I ® ® 1 {� ® 1 BOY�i 1 A 1 e� i� I®11111110111111 mmmm" I I )� 1 Iii 11111111010111 1 immon" whimmome I I Id
p 1 1817 16 15 IRRIGATION EQUIPMENT
AVEME 3 SHOWN IN HARDSCAPE
FOR GRAPHIC CLARITY ONLY.
ACTUAL MAINLINE AND
EQUIPMENT TO BE PLACED
IN 7SCAFE0—AJQ19k6.--
TYPICAL
REFER TO SHEET 6 FOR CONSTRUCTION DETAILS
20 0 20 40 60
Scale 1" = 20'