HomeMy WebLinkAbout69-LI200IrrigationDetails3
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VALVE BOX WITH COVER PER
LEGEND
FINISH GRADE
WIRE FROM LINE SURGE
PROTECTOR TO GROUNDING
ROD BRASS CLAMPS (1 OF 2)
GROUNDING ROD: 10 OHMS OR
LESS
3 INCH MINIMUM DEPTH OF 3
4
INCH WASHED GRAVEL
LINE SURGE ARRESTOR:
BUILT-IT ON DECODERS
WATERPROOF CONNECTORS
WIRE FROM DECODER TO WIRE
CONNECTOR
BRICK (2 MINIMUM)
TWO-WIRE
CABLE/COMMUNICATION WIRE
TO NEXT DEVICE (FIELD
DECODER, SENSOR DECODER,
LINE SURGE PROTECTOR OR
CONTROLLER
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LINE SURGE PROTECTION
SCALE: NTS
NOTES:
1.INSTALL A LINE SURGE PROTECTOR EVERY 8th DECODER OR EVERY 500 FT. WHICHEVER IS
SHORTER AND AT THE END OF EACH WIRE RUN.
2.INSTALL THE GROUNDING WIRE AND EACH GROUNDING HARDWARE AT RIGHT ANGLES FROM
THE TWO-WIRE PATHS, WHEN POSSIBLE.
3.EACH GROUND SYSTEM SHALL MAINTAIN A MAXIMUM GROUND RESISTANCE OF 10 OHMS OR
LESS. REFER TO TWO-WIRE COMPONENTS MANUFACTURER'S RECOMMENDATIONS AND
SPECIFICATIONS FOR INSTALLATION.
4.INSTALL GROUNDING PER ASIC'S GUIDELINES.
FLOW
WATERPROOF CONNECTORS
30" COIL OF WIRE MINIMUM
PLACED IN BOX
(2) SCH. 80 PVC UNION
(THREADED)
PVC COUPLING (FPTxFPT)
PVC LATERAL
BRICK SUPPORT (4 MIN)
4" DEPTH GRAVEL SUMP
VALVE BOX PER LEGEND,
FLUSH TOP OF BOX W/ GRADE
CONTROL VALVE PER LEGEND
SCH. 80 PVC BALL VALVE
CONTROL AND COMMON
WIRES FROM CONTROLLER
SCH. 80 TEE (SxSxT)
PVC MAINLINE
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DRIP CONTROL ZONE KIT
SCALE: NTS
NOTES:
1.BUNDLE & TAPE WIRE EVERY 10 FT. SEAL
WIRE ENDS w/ WATERPROOF SPLICING
MATERIAL.
2.30" MINIMUM LENGTH OF CONTROL WIRE
COILED AND PLACED IN BOX AT WATER
PROOF CONNECTION TO SOLENOID.
3.INSTALL DECODERS PER MANUFACTURER'S
SPECIFICATIONS FOR WIRING AND
GROUNDING.
Drip valve to poly connection
Refer to legend for type of connection required.
POLY PVC TO POLY
FITTING
Drip valve to pvc connection
Refer to legend for type of
connection required.
3"
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LOCKING ROUND BOX & COVER
PER SCHEDULE. TOP OF BOX TO
BE FLUSH WITH FINISH GRADE
FINISH GRADE
8" SCH 40 PVC ACCESS SLEEVE
LENGTH AS REQUIRED.
GATE VALVE W/ CROSS HANDLE
AND SOLID WEDGE DISC PER
SCHEDULE
3/4" GRAVEL SUMP FILL IN AND
AROUND BOX AS REQUIRED.
3" DEPTH 3/4: GRAVEL EXTEND 6"
BEYOND EDGE OF BOX
PVC MAINLINE
COMPACTED SUBGRADE
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NOTE:
1.COMPACT SOIL AROUND GATE VALVE ASSEMBLY TO THE SAME DENSITY AS ADJACENT
UNDISTURBED SUBGRADE.
2.DO NOT REST VALVE BOX OR ACCESS SLEEVES ON MAINLINE OR LATERAL LINE.
3.PROVIDE GATE VALVE KEY - LENGTH AS REQUIRED.
CL
GATE VALVE 2" AND SMALLER
SCALE: NTS4" MIN.2"MIN.SEE TRENCHING DETAILFOR PIPE DEPTH4
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SNAKE PVC OR POLYETHYLENE
PIPE IN TRENCH
EXCAVATED COVER MATERIAL
(SEE NOTES)
FINISH GRADE
MAINLINE MARKING TAPE
(PURPLE MARKING TAPE IF
RECLAIMED)
POLYETHYLENE DRIP LATERAL/
DRIP PVC LATERAL PIPE (6" MIN.
COVERAGE, 18" MIN. COVERAGE
BELOW PEDESTRIAN WALKS.)
IRRIGATION LATERAL PIPE
IRRIGATION MAINLINE PIPE
VALVE WIRING
BEDDING MATERIAL (SEE NOTES)
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PLAN
NOTE:
1.ALL MAINLINES TO BE INSTALLED IN ACCORDANCE WITH MANUFACTURER' SPECIFICATIONS.
2.ALL PVC PIPING TO BE SNAKED IN TRENCHES AS SHOWN IN PLAN VIEW ABOVE.
3.ALL 120 VOLT WIRING IN CONDUIT TO BE INSTALLED AS PER LOCAL CODES.
4.ALL ELECTRICAL WIRE CONNECTIONS TO VALVES AND SPLICES TO BE INSTALLED WITHIN A
VALVE BOX AND MADE WITH DBY WATERPROOF CONNECTORS, OR APPROVED EQUAL.
5.BUNDLE AND TAPE WIRING AT 10' INTERVALS
6.VALVE WIRES TO BE INSTALLED WITHIN MAINLINE TRENCH WHEREVER POSSIBLE.
7.BEDDING MATERIAL SHALL BE 1/4” MINUS SAND, AND SHALL BE 3” BELOW LOWEST PIPE OR
WIRE AND 3” ABOVE HIGHEST PIPE OR WEIR WITHIN TRENCH.
8.BEDDING MATERIAL SHALL BE IN MAINLINE TRENCH ONLY.
9.BEDDING IS NOT REQUIRED IN POLYETHYLENE TUBING TRENCHES.
10.EXCAVATED COVER MATERIAL SHALL BE FREE FROM DEBRIS AND ROCKS 1/2” OR GREATER.
11.PIPE BEDDING MATERIAL TO BE ROCK AND DEBRIS FREE, BACKFILL IN 6” LIFTS, PUDDLE WITH
WATER, BETWEEN LIFTS.
SECTION
PIPE TRENCH
SCALE: NTS
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24"18"
6"
FINISH GRADE
POP-UP SPRAY HEAD PER
SCHEDULE
PVC LATERAL PIPE
SWING JOINT ASSEMBLY
PVC SCH. 40 TEE OR ELL, (S x T)
WALLS, WALKS, COURTS, CURB,
ETC.
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NOTE:
1.AFTER FLUSHING HEADS, REGRADE AND COMPACT AS NEEDED TO RETURN TO FINISH GRADE.
2.SPRINKLERS SHALL BE MIN. 6" FROM ANY WALLS, WALKS, COURTS, AND 12" FROM TURF EDGE.
3.ADJUST ALL SPRINKLERS HEADS SO THAT NO OVERSPRAY OCCURS ON ANY WALLS, WALKS,
COURTS, ETC.
4.ALL THREADED CONNECTIONS SHALL BE COATED WITH TEFLON TAPE.
5.COMPACT SOIL AROUND HEAD TO THE SAME DENSITY AS ADJACENT UNDISTURBED SUBGRADE.
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SPRAY POP-UP
SCALE: NTS
6" MIN. OR PER
LOCAL CODE
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FINISH GRADE
10" ROUND BOX & COVER PER
SCHEDULE. TOP OF BOX TO
FLUSH WITH FINISH GRADE
QUICK COUPLING VALVE W/
LOCKING COVER PER
SCHEDULE
SCH. 80 PVC RISER (T x T)
3" DEPTH 3/4" GRAVEL BASE
EXTEND 6" BEYOND EDGE OF
BOX
PVC SWING JOINT
PVC MAINLINE
24" LONG #4 REBAR TO HOLD
QUICK COUPLER IN PLACE W/
(2) STAINLESS STEEL CLAMPS
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QUICK COUPLER
SCALE: NTS
NOTES:
1.EACH QUICK COUPLER SHALL BE IN A SEPARATE VALVE BOX.
2.PROVIDE (1) QUICK COUPLER KEY FOR EACH QUICK COUPLER VALVE.
3.QUICK COUPLER SHALL HAVE LOCKING RUBBER COVER. COLOR PER LEGEND.
4.COMPACT SOIL AROUND GATE VALVE ASSEMBLY TO THE SAME DENSITY
AS ADJACENT UNDISTURBED SUB-GRADE.
5.ALL THREADED CONNECTIONS SHALL BE COATED WITH TEFLON TAPE.
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PVC MAINLINE
BRICK SUPPORT (4 MIN.)
CONTROL WIRE
COMMON WIRE TO NEXT
VALVE(S)
PVC LATERAL W/ MALE ADAPTER
SCH. 80 PVC UNION (THREADED)
WATERPROOF CONNECTORS
TWO-WIRE DECODER
CONTROL VALVE
(4) SCH. 80 PVC NIPPLE/ RISER
(LENGTH & SIZE VARY)
SCH. 80 PVC BALL VALVE
LOCKING VALVE BOX
FINISH GRADE
PVC ELBOW (TxT)
3/4" GRAVEL SUMP - 4" DEPTH
PVC TEE (SxSxT)
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3"
FLOW
CONTROL VALVE DECODER
SCALE: NTS
NOTE:
1.BUNDLE & TAPE WIRE EVERY 10 FT. SEAL WIRE ENDS WITH WATERPROOF SPLICING
MATERIAL.
2.30" MINIMUM LENGTH OF CONTROL WIRE, COILED AND PLACED IN BOX AT WATERPROOF
CONNECTION TO SOLENOID.
3.INSTALL DECODER PER MANUFACTURE'S SPECIFICATIONS FOR WIRING AND GROUNDING.
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PAVING
WRAP 12 GAUGE GALVANIZED
WIRE AROUND EACH END OF
SLEEVE (10 WRAPS MIN.) AND
EXTEND TO SURFACE AS A
LOCATING DEVICE
FINISH GRADE / TOP OF DG
COMPACT SOIL AROUND SLEEVE
TO SAME DENSITY AS ADJACENT
UNDISTURBED SOIL
WASHED AND GRADED MORTAR
SAND BACKFILL IN ROCKY SOIL
CONDITIONS
PVC SLEEVE PER SCHEDULE,
TWICE DIAMETER OF THE SUM OF
THE PIPES/ WIRES
EXTEND SLEEVES 6" BEYOND
EDGES OF PAVING
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NOTE:
1.ALL SLEEVES SHALL BE INSPECTED PRIOR TO BACKFILLING.
2.CAP SLEEVES UNTIL USE.
3.MULTIPLE SLEEVES REQUIRE 4" HORIZONTAL SEPARATION WITHIN SAME SLEEVE TRENCH.
4.IRRIGATION PIPE AND WIRE SHALL NOT SHARE THE SAME SLEEVE.
5.MARK / STAMP - 'X' AND/OR INSTALL PLACARD AT BACK OF CURB.
6" MIN.
18" MIN. DEPTH
24" MIN. DEPTH
FOR MAINLINE
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PIPE SLEEVE
SCALE: NTS
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2
DIRECT BURY WIRE SPLICE
SCALE: NTS
1.
2.
3.4.
1/2"
5.
1. STRIP ENDS OF WIRE - 1/2"
3. INSERT WIRE NUT INTO CAPSULE
4. PUSH WIRE INTO BOTTOM OF CAPSULE
2. SECURE WIRES INTO WIRE NUT 5. CLOSE COVER OF CAPSULE, SEPARATING WIRES INTO CHANNELS
6. VISUALLY CHECK THAT CONNECTOR IS BELOW LOCKING "FINGERS"
NOTE:
9 IRRIGATION
DETAILS
LI200
OWNER:
DATE:
SHEET TITLE:
OWNER:
DATE:
SHEET TITLE:CHECKED BY:DRAWN BY:NWX APARTMENTS - AN ICON COMMUNITYSITE PLAN - PHASE 2BOZEMAN, MONTANANWX APARTMENTS LLC
1735 SOUTH 19TH AVE
SUITE B
BOZEMAN, MT 59718
OFFICE: 406.582.8100
FAX: 406.582.8108
GH, JSKS, RH10/29/21: SP 01
06/02/22: SP 02
244 North College Avenue #130
Fort Collins, Colorado 80524
P 970.409.3414
www.norris-design.com