HomeMy WebLinkAbout038_L4.1_IrrigationDetails FILE:PROJECT NO:CAD:QUALITY ASSURANCE:DRAWING HISTORYDATE DESCRIPTION915 HIGHLAND BOULEVARDIRRIGATION DETAILSBOZEMAN HEALTH CAMPUSPHASE 1 DESIGNBOZEMAN, MTL4.1 BE/KP17095_13_IR_DETAILS.DWGDE/AM03/11/2025SITE PLAN SUBMITTAL05/23/2025-----SITE PLAN SUBMITTAL-------17095.13TRENCHING DETAILS
N.T.S.
1'-6"
PLANS
SECTIONS
DIRECT BURY PLAN
DIRECT BURY SECTION
TAPE & BUNDLE ALL WIRING AT 10'-0"
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 120 V).
WIRING SHALL BE IN CONDUIT WITH MARKER
TAPE AS ABOVE.
ALL WIRING UNDER PAVEMENT & THROUGH
SLEEVES SHALL BE IN CONDUIT. TIE A LOOSE
1'-8" LOOP IN WIRING AT ALL CHANGES IN
DIRECTION GREATER THAN 30 DEGREES. UNTIE
ALL LOOPS AFTER MAKING CONNECTIONS.
1'-6"
CONDUIT SECTION
CONDUIT PLAN
1'-6" 3'-0" 1'-6" 3'-0"
LATERAL PIPE IN
TRENCH SNAKE ALL
FINISHED GRADE
MARKING TAPE
LOOP
TIES
FINISHED GRADE
LATERAL
MAIN LINE
BEDDING
LOW VOLTAGE WIRE OR 120V WIRE IN CONDUIT
LATERAL
1 1" DRIP ZONE KIT
N.T.S.
FINISHED GRADE
PVC SCH 40 ELL
PVC SCH 80 NIPPLE (LENGTH AS REQUIRED)
30" LINEAR LENGTH OF WIRE, COILED
WATERPROOF CONNECTION: SPLICE-1 (1 OF 2)
ID TAG
VALVE BOX WITH COVER
PVC SCH 40 FEMALE ADAPTER
LATERAL PIPE
BRICK (1 OF 4)
3" MINIMUM DEPTH OF 3/4" PEA
GRAVEL
CONTROL ZONE KIT: (INCLUDES 1" VALVE,
BACK FLUSH PRESSURE REGULATING
FILTER, DUCK BILL BOOT).
PVC SCH 80 NIPPLE (2-INCH LENGTH,
HIDDEN) AND PVC SCH 40 ELL
PVC SCH 40 TEE OR ELL
PVC MAINLINE3"2 ELECTRIC CONTROL VALVE
N.T.S.
NOTES:
1.DIAMETERS OF PVC FITTINGS AND RISER SHALL EQUAL ELECTRIC CONTROL VALVE DIAMETER.
2.VALVE BOXES SHALL BE INSTALLED PARALLEL OR PERPENDICULAR TO ADJACENT SIDEWALKS
AND HARD SURFACES WHERE APPLICABLE.
3.PROVIDE 4'-0" MIN. SEPARATION BETWEEN ALL BOXES.
4.SEE SPECIFICATION FOR CONTROL VALVE INSTALLATION
NOTES:
1.INSTALL ASSEMBLY TO REST ON GRAVEL SUMP. CONTAIN
ENTIRE ASSEMBLY WITHIN BOX. VALVE BOX TO BE FLUSH
WITH FINISH GRADE.
RECTANGULAR VALVE BOX. BRAND LID WITH
CONTROLLER & STATION #. REFER TO TECHNICAL
SPECIFICATIONS.
FINISHED GRADE
ELECTRIC CONTROL VALVE
PVC BALL VALVE (FxF)
PROVIDE 29 1/2" CONTINUOUS COILS OF ALL
OF ALL SPARE CONTROL/COMMON WIRING
WITHIN VALVE BOX.
SCH.40 PVC SLIPxMALE 90 ELL
PEA GRAVEL ROCK SUMP - 1 CU. FT.
SCH.80 PVC NIPPLE (LENGTH AS REQUIRED)
SERVICE TEE - SOLVENT WELD
COVER ROCK SUMP WITH SOIL FILTER FABRIC
(FULL LENGTH AND WIDTH OF VALVE BOX)
SCH.80 NIPPLE CUT OFF + GLUED
1" FILTER WITH 100 MICRON
DISC FILTER ELEMENT
RECTANGULAR VALVE BOX -
BRAND LID WITH
CONTROLLER AND
STATION NUMBER #
UNION FIPT X FIPT
1" PVC
PVC BALL VALVE
PVC PRESSURE MAINLINE
CONTROL VALVE
1" PRESSURE REGULATING VALVE
3/4" CRUSHED GRAVEL SUMP - 1 CU. FT.
PVC UNION - 1" (FIPTxFIPT)
SPECIFIED LATERAL PIPING
DEPTH MAINTAIN 8"
VERTICAL CLEARANCE
BETWEEN TOP OF PIPE &
VALVE BOX 8"3
STANDARD VALVE BOX
UPSIDE DOWN
GRAVEL
STANDARD VALVE BOX
VALVE
FINISHED GRADE
NOTES:
1.VALVE BOXES SHALL BE SCREWED TOGETHER.
2.VALVE BOXES WILL BE LEVEL WITH FINISH GRADE.
3.INSTALLATION PER DETAIL WILL PREVENT SETTLING,
DETER RODENTS FROM NESTING, AND PRESERVE VALVE
AND IRRIGATION LINES.
DOUBLE VALVE BOX
N.T.S.4 VALVE BOX PLACEMENT
N.T.S.
1'-0"
VALVE BOXES TO BE
ALIGNED AND EVENLY
SPACED
TURF
VALVE LID TO BE
BRANDED WITH
CONTROLLER AND
STATION NUMBERS
NOTES:
1.WHEN MULTIPLE VALVES ARE WITHIN A SMALL
PROXIMITY THE CONTRACTOR SHALL DETERMINE IF
BEST TO USE ONE LARGE VALVE BOX AND GANG
VALVES TOGETHER.
5 POP-UP SPRAY HEAD
N.T.S.
MIN 4"
NOTES:
1.NIPPLE AND STREET ELL DIAMETERS SHALL EQUAL INLET
SIZE SPRAY BODY.
FINISH GRADE
POP-UP SPRINKLER BODY.
SEE SCHEDULE FOR TYPE.
(3)MARLEX STREET ELLS
FLEXIBLE PIPE
SCH.40 P.V.C. TEE
WALK/CURB
6 POP-UP ROTOR
N.T.S.
1'-6"
SQUARE PIECE OF SOD AROUND
HEAD IN NEW SEEDED AREAS ONLY
VARIESUSE FACTORY
ASSEMBLED
O RING SWING JOINT
SEE SPECS.
TOP SAND/TOPSOIL
MIX
TURF ROTOR, SEE
IRRIGATION SCHEDULE
FINISH GRADE
SCH.40 P.V.C. TEE
7
NOTES:
1.AIR RELIEF VALVE (PLD-AVR) INSTALLED IN VALVE
BOX AT OPTIMAL HIGHEST POINT FROM CONTROL
ZONE KIT. MULTIPLE AIR RELIEF VALVES MAY BE
NEEDED TO ACCOMMODATE DIFFERENCES IN
GRADE.
2.ECO-INDICATOR TO BE INSTALLED AT OPTIMAL
FURTHEST POINT FROM CONTROL ZONE KIT IN
CLEAR VIEW WHEN POPPED UP.
3.FLUSH POINT TO BE INSTALLED AT OPTIMAL
FURTHEST POINT FROM CONTROL ZONE KIT TO
ALLOW FOR MAXIMUM DEBRIS FLUSH IN SYSTEM.
LANDSCAPE DRIP LINE
TREE TRUNK
PDL OR PDL-LOC FITTING TYP.
PVC TO DRIP LINE TUBING CONNECTION
(PDL OR PDL-LOC FITTINGS) TYP.
PVC LATERAL LINE
TREE RING DRIPLINE
N.T.S.8 QUICK COUPLER VALVE
N.T.S.
10" ROUND VALVE BOX BRAND
"QC" INTO VALVE BOX
FINISHED GRADE
3/4" CRUSHED GRAVEL ROCK
SUMP - 1 CU. FT
QUICK COUPLING VALVE
WEED BARRIER FABRIC
1" PVC SCH 80 NIPPLE
(LENGTH AS REQUIRED)
QUICK COUPLER
VALVE STABILIZER
1" PVC SCH 80 FIPxFIP
90 ELL
1-1"X3" SCH.80 PVC NIPPLE
1" SCH.80 PVC FIPxFIP 90 ELL
1"X8" SCH.80 PVC NIPPLE
1-1"X 3" SCH.80 PVC NIPPLE
1" SCH.80 PVC FIPxFIP 90 ELL
PRESSURE MAINLINE SERVICE
TEE - SOLVENT WELD OR
GASKETED FITTING.3"9 DRIP EMITTER
N.T.S.
NOTE:
1.COVER DRIP LATERAL AND EMITTER DISTRIBUTION TUBING WITH
MULCH, ALL PLANTING BEDS.
2.BURY TUBING AT 6" DEPTH IN OPEN AREAS.
INLINE OR XB-10,AT BASE OF EACH
PLANTING
DRIP TUBING
MULCH, AS SPECIFIED
6" STL. STAPLE AT 6'-0" O.C. MAXIMUM
ALONG DRIP LATERAL; NOT REQUIRED
WHERE DRIP LATERAL IS BURIED
FINISH GRADE
WEED BARRIER LANDSCAPE
FABRIC, TYP.
SECTION
10
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