HomeMy WebLinkAbout3822-8IRRIGATION LEGEND
THE IRRIGATION CONTRACTOR SHALL FLUSH AND ADJUST ALL SPRINKLER HEADS
SYMBOL MFG. MODEL N. IESCIPTN RAD. GPM
PSI
GPM
TORO 570-- Z-PRX-12P-COM-8Q QUARTER SPRAY HEA® 3' .25
30
DEGREE OF ARC TO PIT THE EXISTING SITE CONDITIONS. CO TRACTOR TO USE
TORO 573 -P-12P-CMm3H HALF SPRAY HEAD 3' .53
33
SERVICE LINE
TORO 570 -P -12P-CCM-3F FULL SPRAY HEAD 81 1.0
30
FIELDI
TCDD 570 -P -1 2P -COM -1 2Q QUARTER SPRAY HEAD 12' .50
30
MASTER VALVE
TORO 570 -P a12P-COM-12H HALF SPRAY HEAD 12' 1.09
30
GRADE DIFFERENCES EXIST AND SHOULD BE BROUGHT TO THE ATTENTION OF THE
TORO 570 6P - 2P -COM -12F FULL SPRAY HEAD 12' 2.19
3
LATERAL LINE
(CONTRACTOR TO DECIDE IN FIELD 'WHICH BUBBLER TO INSTALL)
3 @ 2"
REVISIONS REQUIRED.
CONTRACTOR MUST U E TORO 570 ADJUSTABLE ARC NOZZLES OR 570 -15
SWING JOINTS
10 % RESIDUAL PRESSURE REQUIRED
NOZZLES TO AVOID OVERSPRAY AND INSURE FULL COVERAGE.
N/A
AS PER DETAIL.
THE CONTRACTOR MAY USE STANDARD RISERS IN SHRUB AREAS THAT ARE
72,4
AVAILABLE PRESSURE P,.C,) (AFTER PUMP)
ADJACENT TO WALLS OR BUILDINGS OR WHERE PEDESTRIAN TRAFFIC WILL NOT
2
THE SPRINKLER SYSTEM DESIGN IS BASED ON A MINIMUM OPERATIONAL PRESSURE
CC.
AND A MAXIMUM DEMAND AT THE POINT OF CONNECTION, AS NOTED ON THE PLAN.
THE CONTRACTOR IS REQUIRED TO USE 570Z -COM (CHECK--MATIC)
N/A
NOTIFY CONTRACTING OFFICER IF PRESSURE IS NOT AS NOTED OR THE REQUIRED
POP-UP BODY'S ON ANY HEADS ON A SYSTEM WITH 3'OR GREATER THAN
ALLOTS PER MINUTE IS NOT AVAILABLE.
ELEVATION CHANGE- OR AS NEEDED IN FIELD.
UPON DY 30180N, CITY LANDOCAPS INGP=TCR AND
WNTRACTOR PRIOR TO ANY "MCWIN* OR
THE 8'SPRAY HEADS MAY BE SUBSTITUTED WITH 10'NOZZLES AS REQUIRED IN
THE FIELD, ANY HEADS THE NEED A REDUCTION OF MORE THAN 50 % OF THE
LISTED SPRAY PATTERN WILL REQUIRE TCC PCD SCREENS,
�
WATER METER - REFER TO CIVIL PLAN
T
2" FEBCO 325Y REDUCED PRESSURE BACKFLOW PREVENT X11 2" WYE -STRAINER
- SEE DETAILS
1
NI CC BRASS BALL VALVE (LINE SIZE) T-585-70 (314%2")1 T-580-70-66 (2-314"-3")
STRONG Box
SUPERIOR 953 DW SERIES REMOTE CONTROL VALVE - SIZES INDICATED
2" GRISWORLD 2230 (NORMALLY OPEN) MASTER VALVE. INSTALL
NO.
eZ- 2486/120v1
DOWNSTREAM FROM FL W SENSOR,
r
'DAT'A INDUSTRIAL'- HFSM-230 FLOW SENSOR
RAINBIRD QUICK COUPLER 33 DLC - Locate In a 10" round lockable plastic valve box
150' o.c, maximum. Support with a sch 40 pvc pipe stake and two house clamps
each.
AUTOMATIC CONTROLLER LOCATION - SEE CONTROLLER NOTE ON PLAN,
Provide controller charts per City requirements.
Contractor to also install a Pinurd moisture sensor @ the controller. Locate
In a vandal resistant area free from overfeed obstruction and outside of the
irrigation spray pattern,
MAINLINE - SEE DETAIL FOR INSTALLATION DEPTHS, - SIZES INDICATED.
-
Mainlines (pressurized) 11/2 inch and smaller shall be Schedule 40 solvent -weld P.V.C.
Mainlines (pressurized) 2 inch through 3 inch shall be Class 315 solvent -weld P.V.C.
CONTRACTOR TO USE INSTALL THRUST BLOCKS TO 2" MAINLINE,
PVC CLASS 204 LATERAL LINE- 12" COVER IN PLANTING AREAS.
PVC SCHE , 43® 24" COVER UNDER PAVING
1018
WATER LR4E UNDER PAVING
860 LN. FT, @ 2" ALL MAINLINE UNDER PAVING G SHALL BE INSTALLED 4" VEEP. ALL LATERAL LINES
UNDER PAVING SHALL BE SCH 40 PVC AND INSTALLED 24" DEEP.
865 LN. - -
150 LN. FT -
PRESSURE LOSS CALCULATIONS
THE IRRIGATION CONTRACTOR SHALL FLUSH AND ADJUST ALL SPRINKLER HEADS
'SALVE #
FOR OPTIMUM PERFORMANCE CE ATT PREVENT T O EI SP Y ONTO WALKS AND
GPM
ROADWAYS AS MUCH AS POSSIBLE. THIS SHALL INCLUDE SELECTING THE BEST
-
NG/MM
DEGREE OF ARC TO PIT THE EXISTING SITE CONDITIONS. CO TRACTOR TO USE
WATER METER 1 11211)
PRESSURE COMPENSATING SCREENS WHEN RADIUS IS REDUCED MORE THAN FIFTY
SERVICE LINE
PERCENT (50%).
GATE 'SALVES
FIELDI
BACKFLOW PREVENTER
O NOT WILLFULLY INSTALL THE SPRINKLER SYSTEM AS INDICATED ON THE
MASTER VALVE
DRAWINGS WHEN IT IS OBVIOUS IN THE FIELD THAT UNKNOWN OBSTRUCTIONS O
IIIA
GRADE DIFFERENCES EXIST AND SHOULD BE BROUGHT TO THE ATTENTION OF THE
N/A
CONTRACTING OFFICER, ITS THE EVENT THAT THIS NOTIFICATION IS
LATERAL LINE
NOT PERFORMED, THE CONTRACTOR MUST ASSUME FULL RESPONSIBILITY FOR ANY
3 @ 2"
REVISIONS REQUIRED.
7 @ 1"
SWING JOINTS
10 % RESIDUAL PRESSURE REQUIRED
INSTALL ALL HEADS WITH DOUBLE OR TRIPLE SWIG JOINTS, USING STREET ELLS,
N/A
AS PER DETAIL.
N/A
72,4
AVAILABLE PRESSURE P,.C,) (AFTER PUMP)
MINIMUM PRESSURE AND MAXIMUM GALLONS REQUIUD
2
THE SPRINKLER SYSTEM DESIGN IS BASED ON A MINIMUM OPERATIONAL PRESSURE
RESIDUAL PRESSURE REMAINING
AND A MAXIMUM DEMAND AT THE POINT OF CONNECTION, AS NOTED ON THE PLAN.
BEFORE INSTALLING THE SYSTEM, CHECK. POINT OF CONNECTION AND Il IA'TELY
N/A
NOTIFY CONTRACTING OFFICER IF PRESSURE IS NOT AS NOTED OR THE REQUIRED
ALLOTS PER MINUTE IS NOT AVAILABLE.
WATER LR4E UNDER PAVING
860 LN. FT, @ 2" ALL MAINLINE UNDER PAVING G SHALL BE INSTALLED 4" VEEP. ALL LATERAL LINES
UNDER PAVING SHALL BE SCH 40 PVC AND INSTALLED 24" DEEP.
865 LN. - -
150 LN. FT -
PRESSURE LOSS CALCULATIONS
T V N a_
_I T 1 -q 0% F F 0" 0" T A N 'a
'SALVE #
A125
GPM
2
-
NG/MM
_ y -_ t _ - _
SIERR
WATER METER 1 11211)
1,
SERVICE LINE
O.02
GATE 'SALVES
1,4
BACKFLOW PREVENTER
12.0
MASTER VALVE
1.1
VALVE
1.4
MAINLINE (2160° 21]2")
5.62
LATERAL LINE
4,2
ELEVATION CHANGE (UP E-27')
11.6
TOTAL PRESSURE LOSS
38.5
10 % RESIDUAL PRESSURE REQUIRED
3.
MINIMUM OPERATING PRESSURE
30
DESIGN PRESSURE REQUIRED
72,4
AVAILABLE PRESSURE P,.C,) (AFTER PUMP)
90.4
(TOTAL BOOST)
54.4
RESIDUAL PRESSURE REMAINING
+13
WIRES/_ OTRIP 5/8" PROM MMS
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