HomeMy WebLinkAboutL702 Landscape Irrigation Details 08-09-18RAINBIRD SJ127575 PRE-FAB SWING JOINT OR EQUIVALENT
LATERAL PIPE
LATERAL TEE OR ELL
FINISH GRADEMODEL I20-04 ROTOR HEAD OR
EQUIVALENTT CHRISTY ID. TAG
MODEL PROS-04 OR EQUIVALENT
LATERAL PIPE
FINISH GRADE
LATERAL TEE OR ELL
SWING JOINT:
RAINBIRD SA125050 OR EQUIVALENT
REMOTE CONTROL VALVE
SCH 80 PVC SOLVENT WELDED UNIONS
SDR 21 PVC LATERAL PIPE
NIBCO T-113 BRONZE GATE VALVE OR
EQUIVALENT
SCH 40 MALE ADAPTOR
FINISH GRADE
10" VALVE BOX W/LOCKING LID
SCH 40 PVC MAIN LINE
18"
12"18"12"18"
18"
INTERIOR OR
EXTERIOR WALL
15 1/2"
CONTROLLER MODEL PER PLAN
MINIMUM CLEARANCE
FOR DOOR OPENING
CONTROL WIRE CONDUIT,
UP TO 2 1/2" SIZE.
3/4" POWER SUPPLY CONDUIT
J-BOX INSIDE CONTROLLER
CONNECT PER LOCAL CODE
ADDITIONAL CONTROL WIRE
CONDUIT, UP TO 2" SIZE.
SUPPLEMENTAL GROUND WIRE
INSTALL PER ASIC GUIDELINES
SUPER JUMBO VALVE BOX
FINISH GRADE -SEE NOTE
18-24" COILED WIRE
WATERPROOF CONNECTORS (2)
BRICK SUPPORTS (7)
SCH 80 T.O.E. NIPPLE
MAIN LINE PIPE & FITTINGS
3/4" MINUS WASHED GRAVEL
DRIP ZONE KIT
LATERAL PIPE AND FITTINGS
PVC SLIP UNIONS (2)
NOTE:
FOR MOST ACCURATE TEMPERATURE SENSING, ROTATE THE
MWS SO THAT THE THERMOSTAT PORTION POINTS SOUTH.
THE MWS IS DESIGNED TO MOUNT ON A POST OF 2" PIPE,
ANY COMBINATION OF PIPE AND FITTINGS MAY BE USED.
2" PIPE
MOUNT TO POST OR WALL
WITH CONDUIT CLAMPS
MODEL MWS-FR OR SIMILAR
OPTIMUM MOUNTING
HEIGHT 6' ABOVE GRADE
RUN LEAD WIRES
TO CONTROLLER
1
L701 NTS
Irrigation Controller Detail
9
L701 NTS
Irrigation Control Valve - TURF
VALVE BOX WITH LOCKING LID
FINISH GRADE - SEE NOTE
WATERPROOF CONNECTIONS (2)
18-24" COILED WIRE
SCH. 80 TOE NIPPLE
SCH. 40 FITTINGS
BRICK SUPPORTS (4)
3
4" MINUS WASHED GRAVEL
10
L701 NTS
Irrigation Control Valve - DRIP
3
L701 NTS
Mini Weather Station - Hunter or Equivalent
11
L701 NTS
Hunter Pro Spray or Equivalent 12
L701 NTS
Rotor Detail
4
L702 NTS
Quick Coupler
8
L701 NTS
Isolation Valve
2
L701 NTS
Backflow Preventer
5
L701 NTS
Trenching Details
FINISH GRADE
LATERAL
LATERAL
MAIN LINE
BEDDING
LOW VOLTAGE WIRE
LOW VOLTAGE WIRE
SECTIONS
PLANS
SNAKE ALL
LATERAL PIPE
IN TRENCH
TAPE AND BUNDLE ALL WIRING AT 10'
INTERVALS. USE 6" WIDE MARKING TAPE 6"
ABOVE ALL DIRECT BURIAL WIRING. ALL
SPLICES SHALL BE MADE IN VALVE BOXES
AND LOCATED ON AS-BUILT PLANS.
ALL 120V. WIRING SHALL BE IN CONDUIT WITH
MARKER TAPE AS ABOVE. ALL WIRING UNDER
PAVEMENT AND THROUGH SLEEVES SHALL BE
IN CONDUIT.
TIE A LOOSE 20" LOOP IN WIRING AT ALL
CHANGES IN DIRECTION GREATER THAN 30
DEGREES. UNTIE ALL LOOPS AFTER MAKING
CONNECTIONS
FINISH GRADE
MARKING TAPE
TIES
LOOP
DIRECT BURY
SECTION
CONDUIT
SECTION
DIRECT BURY PLAN CONDUIT PLAN
NOTE:
FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THAT THE
ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THE TOP
OF THE BOX.NOTE:
FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THAT THE
ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THE TOP OF THE
BOX.
NOTE:
FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THAT THE
ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THE TOP OF THE
BOX.
NOTE:
FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THAT THE
ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THE TOP OF THE
BOX.
NOTE:
FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THAT THE
ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THE TOP
OF THE BOX.
NOTE:
FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THAT THE
ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THE TOP
OF THE BOX.
QUICK COUPLING VALVE:
RAINBIRD HQ44-RC OR EQUIVALENT
34" ROUND VALVE BOX WITH
LOCKING LID
3 INCH MINIMUM DEPTH OF
34" WASHED GRAVEL
BRICK (1 OF 2)
PVC SCH. 80 NIPPLE
PVC 1X1 TXT COUPLING LASCO
G132212 SWING JOINT
PVC OR POLY MAINLINE PIPE
PER PLAN
36" #4 REBAR WITH STAINLESS
STEEL GEAR CLAMPS
FINISH GRADE.
EQ.EQ.
7
L701 NTS
Valve Box Layout
IRRIGATION CONTROL VALVE BOX
PROVIDE EQUAL SPACING BETWEEN BOXES
EDGE OF PAVEMENT
ALIGN BOXES PARALLEL TO THE
EDGE OF PAVEMENT
PLACE BOXES A MINIMUM OF ONE
(1) FOOT FROM EDGE OF PAVEMENT
(1)
FINISHED GRADE
NOTES
1.1 12" BACKFLOW ASSEMBLY, PER LOCAL CODES AND ORDINANCES
2.PRESSURE VACUUM BREAKERS MUST BE INSTALLED AT LEAST 12" ABOVE
DOWNSTREAM PIPING
3.ALL NIPPLES AND VALVES TO BE COPPER OR BRASS
MANUAL BRASS SHUTOFF
BALL VALVE
MANUAL BRASS
SHUTOFF
BALL VALVE
WINTERIZATION ASSEMBLY TO BE
INSTALLED AS CLOSE TO BACKFLOW
PREVENTER AS POSSIBLE.
1"x4" CEDAR PANEL BACKFLOW
ENCLOSURE
NOTE:
GROUP SIMILAR BOX TYPES AND SIZES TOGETHER, I.E. PLACE
RECTANGULAR OR ROUND BOXES TOGETHER.
FINISH GRADE
SCH. 40 PVC SLEEVE - 4" MIN. OR 2X THE O.D.
OF THE IRRIGATION PIPING
WRAP 12 GAUGE WIRE AROUND EACH END
OF THE SLEEVE AND EXTEND TO THE
SURFACE
WASHED AND GRADED MORTAR
SAND BACKFILL IN ROCKY SOIL.
PAVEMENT EDGE
6
L701 NTS
Irrigation Sleeve
NOTE:
1.CAP SLEEVES UNTIL USE.
2.4" MIN. HORIZONTAL SEPARATION REQUIRED BETWEEN SLEEVES
IN THE SAME TRENCH.
3.IRRIGATION PIPE AND CONTROL WIRES SHALL BE SLEEVED
SEPARATELY.
4.SOIL AROUND SLEEVE BACKFILLED AND COMPACTED TO THE
SAME DENSITY AS THE SURROUNDING SOIL.
1' MIN.
DEPTH PER TRENCHING DETAIL
Irrigation
Details
L 702
design5la.com
406.587.4873
date issue
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COB Submittal04/05/17
COB Submittal04/12/17
COB Submittal05/24/17
COB Submittal/REV 301/08/18
COB Submittal/REV 406/03/18
COB Submittal/REV 508/08/18