9 Irrigation Details L3.318" OF UNOBSTRUCTED
2"SCHEDULE
40 PVC PIPE
MANUAL CONTROL 2
VALVE L3.3
2" MAINLINE
MANUAL DRAIN VALVE ----
FLOW METER (bi
2" MAINLINE
3 2" DOUBLE CHECK VALVE
L3.3
4 QUICK COUPLER VALVE
L3.3
11 36"
UNOBSTRUCTED --- --
2" SCHEDULE
40 PVC PIPE (� l
i 1
5
L3.3 MASTER VALVE
IOINT OF CONNECTION LAYOUT
NOT TO SCALE
2 MANUAL CONTROL VALVE
L3.3
SWIVEL HOSE ELL FOR HOSE FITTING ON
PLASTIC VALVE. BOX.
UICK HOSE COUPLING VALVE KEY.. PROVIDE
SET FLUSH W/ FINISH GRADE
1 KEY FOR EACH QUICK COUPLING VALVE.
SECURE W1 STAINLESS
SET TOP OF Q.C. 2" MIN. .
STEEL HOSE CLAMPS
BELOW FINISH GRADE
-QUICK COUPLING VALVE
SCHED. 80 NIPPLE
CONNECT VALVE BOX TO PIPE
WITH DUCT TAPE 3 WRAPS
24" LASCO SWING JOINT
ASSEMBLY
CLASS 20010". PIPES
314" RE -BAR, 36" MIN, INTO
j
GROUND
O p q
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qq®q
1 CU. FT. GRAVEL BACKFILL FOR
q q
THREADED ELL
DRY WELLS
2" SCHED. 40
PVC MAINLINE
QUICK COUPLER
VALVEQCV
L)
NOT TO SCALE
TAP FROM EXISTING
1" WATER METER
CENTER VALVE
IN BOX
VALVE BOX EXTENSION
AS NECESSARY
SPECIFIED RESILIENT
SEATED GATE VALVE
PLASTIC VALVE BOX.
SET FLUSH W1 FINISH GRADE
18" MIN.
24" MAX.
2" SCHED, 40
PVC MAINLINE
�-2-PVC UNION
SCHED. 80 PVC CLOSE
NIPPLES NOTE: SIZE ALL VALVE BOXES TO ALLOW
SUFFICIENT ROOM FOR VALVE
REPLACEMENT AND MAINTENANCE,
MANUAL CONTROL VALVE
NOT TO SCALE
PLASTIC VALVE BOX - SET FLUSH Wl FINISH
GRADE
24" MIN. (FROST
MIN.
i
3" MI
C.I. FLANGED REDUCER
C.I. FLANGED REDUCER
2" SCHED. 40
PVC MAINLINE
fit` C;(DO 2 CU FT. GRAVEL BACKFILL
FOR DRY WELLS
DOUBLE CHECK VALVE (DCV) INSTALLATION
NOT TO SCALE
PLASTIC VALVE BOX - SET
FLUSH Wl FINISH GRADE
PLASTIC VALVE BOX,
WIRES TO CONTROLLER
SET FLUSH W/ FINISH
ll
GRADE ALL SPLICES IN SPECIFIED
WATERPROOF CONNECTORS
ENCAPSULATING
CONNECTION SEALERS
i�
WIRES TO CONTROLLER
—
48" M.J. FLANGED
4x8" M J FLANGED
ADAPTER
mow„ y ADAPTER:
2" SCHED. 40
j 2" SCHED 40
FLOW FROM
PVC MAINLINE
_ PVC MAINLINE
MASTER VALVE
2" SCHED. 40 qa
o ob
PVC MAINLINE
o
PROVIDE 36" MIN. OF STRAIGHT &
a
O�aa ova''a" opy a c a o
UNOBSTRUCTED 2" SCHED. 40
L
P.V.C. PIPE TO FLOW METER
1 CU, FT. GRAVEL BACKFILL FOR DRY WELLS
2" FLOW METER
PLASTIC VALVE BOX, SET FLUSH W/ FINISH
WATERPROOF WIRE SPLICE ALL WIRE GRADE
SPLICES SHALL BE_WITHIN VALVE
BOXES VALVE ID TAG
PVC UNION W/ SCHED. 80 PVC CLOSE
NIPPLE BOTH SIDES OF VAVLE
BALL VAVLE - SAME SIZE AS
ELECTRIC CONTROL VALVE PVC LATERAL @ 12" MIN., 18" MAX.. DEPTH
SCHED. 80 NIPPLE(S)
LENGTH TO FIT
SCHED 80 TxT ELL 0
SCHED.80NIPPLE C to�, a h�000p o 0 p
LENGTH TO FIT cboa �• �D°p�o�o ck�cvaa "'o- 'Z' affi5"o o
1 CU. FT. GRAVEL BACKFILL FOR DRY
WELLS
MAINLINE Wl SECURE CONTROL WIRES TO MAINLINE W1
SxSxT TEE PLASTIC LOCK TIES, DIRECT BURY W/
MAINLINE AND INSTALL SLACK LOOP
EVERY 50FEET.
ELECTRIC CONTROL VALVE
NOT TO SCALE
RASTER VALVE INST
NOT TO SCALE
FUNNY PIPE
PLASTIC FLEXIBLE
SWING PIPE
PVC SxSxT TEE
PVC LATERAL
$ SPRINKLER H
NOT TO SCALE
TION TYP.
6" TO CONC. SURFACE OR SIDEWALK
12" TO BUILDING SURFACE
i
TOP OF HEAD SHALL BE FLUSH W/
TOPSOIL & PERP. W/ SURFACE PER
RAINBIRD SPECIFICATIONS
SPRINKLER HEAD AS SPECIFIED
NOTE: WRAP ALL THREADED FITTINGS Wl
TEFLON TAPE - THREE WRAPS MINIMUM &
HAND TIGHTEN
ROTARY & POP-UP MODELS
AD INSTALLATION TYPICAL
FLOW METER
NOT TO SCALE
7
12" LATERALS
18" MAINLINE
TOWIRES FROM PLOW
METER
2"SCHED 40
l PVC MAINLINE
7
I
VIDE 18" MIN, OF STRAIGHT
1 CU. FT. GRAVEL & UNOBSTRUCTED 2" SCHED. 40
BACKFILL FOR DRY P.V.C. PIPE DOWNSTREAM FROM
WELLS FLOW METER.
NOTE: PIPE TRENCH SHALL BE NO WIDER
THAN NECESSARY TO INSTALL PIPE OR
EQUIPMENT
SPECIFIED TOPSOIL TYPE A AT DEPTHS AS
INDICATED ON PLAN
BACKFILL W/ CLEAN SAND
PIPE
+— V DEPTH MIN,
SAND BEDDING
PIPE TRENCH
NOT TO SCALE
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