HomeMy WebLinkAbout029 L2.3 Irrigation DetailsDESIGNED BY:QUALITY CHECK:JOB NO.FIELDBOOKDRAWN BY:DATE:B26-010 L2.0REV DATE REVISION
PRINTED 2026-07-24, BY ALY ROSS, I:\2026\BOZ\B26-010 KAGY LIHTC\06_CADD\LANDSCAPE\B26-010 L2.0.DWG
1825 W KAGY - WOODWARD FLATS
BOZEMAN, MT
IRRIGATION DETAILS
AMRAMRJCC07-24-26B26-010SHEETL2.4.DWGPAGE SETUP 2023_TDH_22X34_AS_11X17_L
Engineering
234 E. BABCOCK ST., SUITE 3 • BOZEMAN, MONTANA 59715
406.586.0277 • tdhengineering.com L2.4 IRRIGATION DETAILS 4QUICK COUPLING VALVEFINISH GRADEQUICK COUPLING VALVE, IN A ROUND ORRECTANGULAR VALVE BOX, PER SCHEDULESCHEDULE 80 PVC THREADEDNIPPLES; LENGTH AS REQUIREDSCHEDULE 40 PVCFITTINGS, TYPICALMAINLINEPIPEMANUAL ISOLATION VALVE3NOT TO SCALENOT TO SCALE3/4-INCHMINUSGRAVELBRICKS(1 OF 2)DRIP EMITTER PLACEMENT7NOT TO SCALEEMITTER, PER SCHEDULE14" DISTRIBUTIONTUBINGPE LATERAL DRIP PIPESINGLE OUTLETPRESSURECOMPENSATINGEMITTER; SEEIRRIGATIONSCHEDULE FOR FLOW14" TUBING STAKE; DONOT PENETRATE ROOTBALLNOTES:1. PLACE EMITTER(S)AT THE BASE OF THE ROOTBALL.SEE SCHEDULE FOR THE TOTAL NUMBER OF EMITTERSAND FLOW PER PLANT.2. SPACE MULTIPLE EMITTERS EVENLY AROUND THEROOTBALL.3. PROVIDE DRIP EMITTERS FOR ALL PLANTS LOCATEDIN ALONG DRIVEWAY AND IN PLANTING BEDS.6-INCH POP-UP SPRAY HEAD1NOT TO SCALEFINISH GRADE12" PVC SCHEDULE80 RISERPVC TEEPVC LATERAL TEE OR ELL6" POP-UP SPRAY HEAD W/NOZZLE PER SCHEDULE, SETTO GRADE WHEN TURF ISESTABLISHEDPVC LATERAL PIPEPVC SWING JOINT ASSEMBLY45 DEGREEMAX
FIN. GRADEGATE VALVE, (1.5-INCHAND LARGER), SEESCHEDULE/SPECIFICATIONSMAIN LINERECTANGULAR VALVE BOX6" DEPTH WASHED34" ROCK18" MIN.UNIONCONCRETETHRUST BLOCKBRICKS (1 OF 2)8120V WIREFINISH GRADELATERALDIRECT BURY PLANLATERALSECTIONSDIRECT BURYCONTROL WIRE SECTIONFINISH GRADEMAKE ALL SPLICES IN VALVE BOXES &LOCATE ON AS-BUILT PLANS. TIE A LOOSE20 FT. LOOP IN WIRING AT ALL CHANGES INDIRECTION GREATER THAT 30 DEGREES AND INVALVE BOXES. UNTIE ALL LOOPS AFTERMAKING CONNECTIONS.CONTRACTOR HAS THE OPTION TO TRENCHOR PULL P.E. DRIP LATERAL LINES,PROVIDED A MINIMUM COVER OF 10" CANBE GUARANTEED.18"12"18"TRENCH & BEDDINGNOT TO SCALEPLANSMAINLINEBEDDINGLATERAL PIPESNAKE ALLFINISH GRADELOOPTIESIN TRENCH PLACE ALL WIRING UNDER PAVEMENT ANDTHROUGH SLEEVES IN CONDUIT.18"12"TREE DRIP RING2NOT TO SCALE9NOT TO SCALEMASTER VALVE-FLOW SENSORNOTES:1. MASTER VALVE SHALL BE MAKE AND MODEL PER THE SPECIFICATIONS.2. INSTALL MASTER VALVE PER MANUFACTURER'S SPECIFICATIONS AND RECOMMENDATIONS.3. MASTER VALVE WIRE SHALL BE 14 AWG OR LARGER.4. ALL WIRE RUNS SHALL BE CONTINUOUS WITHOUT ANY SPLICES. WIRE CONNECTIONS SHALL BE MADEUSING DBR-Y/6 CONNECTORS OR APPROVED EQUAL.5. FLOW SENSOR COMMUNICATION CABLE SHALL BE A DIRECT-BURIAL, SHIELDED, TWISTED-PAIR COMMUNICATION CABLE WITH 16 AWG STRANDED TIN-COATED COPPER CONDUCTORS,ALUMINUM/POLYESTER SHIELD, INTEGRAL DRAIN WIRE, AND POLYETHYLENE OUTER JACKET. PAIGE ELECTRIC P7162D, BELDEN EQUIVALENT, OR APPROVED EQUAL.6. ADDITIONAL FITTINGS FOR MASTER VALVE AND FLOW SENSOR OPERATION ARE INCIDENTAL TO WORK AND REQUIRED, AS NECESSARY.CONTROL WIRES,PER SPECIFICATIONS2-INCH MASTER CONTROLVALVE, PER SPECIFICATIONSFOUR (4) 4"X8"BRICKS, TYP.FINISH GRADE2-INCH IRRIGATIONMAINLINE PER SPECSSCHEDULE 80 PVC MALEADAPTOR, BOTH SIDES3-INCH LAYER OF3/4-INCH WASHED ROCKFLOW24"2-INCH FLOW SENSOR,PER SPECIFICATIONSTO POINT OF CONNECTIONPROVIDE UNOBSTRUCTEDFLOW FOR A MIN. LENGTH OF10 TIMES DIAMETER OF PIPEBEFORE FLOW SENSOR.PROVIDE UNOBSTRUCTEDFLOW FOR A MIN. LENGTH OF5 TIMES DIAMETER OF PIPEAFTER FLOW SENSOR.RECTANGULAR VALVE BOX.WITH EXTENSION TO ALLOWACCESS, TYP.2-INCH IRRIGATIONMAINLINE, PER SPEC, TOIRRIGATION SYSTEM2-INCH PVC MAINLINE, PERSPECIFICATIONSDRIP ZONE CONTROL6NOT TO SCALENOTES:1. PROVIDE DRIP ZONE CONTROL TO SUPPORT DRIP ZONE. LOCATION,PLACEMENT AND CONNECTION OF DRIP ZONE CONTROL TO BECOORDINATED WITH OWNER'S REPRESENTATIVE.PVC SCH 40 ELLPVC SCH 80 NIPPLEPVC SCH 40 COUPLINGDECODER, PER SCHEDULE/SPECSRECTANGULAR VALVE BOXTOP OF MULCH OR FINISHGRADEPVC SCH 80 NIPPLEPVC SCH 80 UNION FORSERVICING ASSY.PVC SCH 40 MALE ADAPTER3" MIN. DEPTH OF 34" MINUSWASHED ROCKBLOCK (1 OF 4)INLINE PRESSURE REGULATORREMOTE CONTROL VALVE, PERSCHEDULEINLINE WYE FILTERBALL VALVEPVC MAINLINEPVC SCH 40 TEE OR ELLPVC SCH 80 NIPPLE (2-INCH LENGTHHIDDEN) AND PVC SCH 40 ELL3" MIN
LAMINATED TAG W/ ZONE NUMBEROFF ON
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WATERPROOF CONNECTIONSELECTRIC CONTROL VALVE5NOT TO SCALE'3M' DBY WATERPROOF CONNECTORS OREQUALREMOTE CONTROL VALVE, PERSPECSFINISH GRADE/TOP OFMULCHRECTANGULAR VALVE BOXID WIRE PATH FROMCONTROLLER ALLOW 5 ft/1.5MSLACK PER DECODER/1/2 ONEITHER SIDE OF DECODERMAINLINE PIPE & FITTINGS,PER SPECSBLOCK (1 OF 4)TO EARTH GROUND INSTALLEDPER ASIC GUIDELINES. 1 PER10 DECODERS OR EVERY 750ft.,SEE DETAIL 11, THIS SHEETID WIRE PATH TWISTEDTO NEXT DECODERDECODER, PER SCHEDULE/SPECSTWO BLACK WIRES TO VALVESOLENOID/UP TO 150FT./45M3" DEPTH, 34" WASHED ROCKSCHEDULE 80 PVC NIPPLEPVC SLIP UNION, EACH SIDE'3M' DBYWATERPROOFCONNECTORSOR EQUALNOTE:1. NOTE: All DECODERS SHALLHAVE THE FOLLOWING ADDRESSAND CORRESPONDING COLORADDRESS 1 = BlackR
10NOT TO SCALEESP-LXD TWO WIRE DECODER CONTROLLEROUTSIDE WALLTWO-WIRE DECODER CONTROLLER: RAIN BIRD ESP-LXD TWO-WIRE DECODER CONTROLLERIN LXMM METAL CABINET WITH OUTSIDE WALL MOUNT.INSTALL CONTROLLER AND CABINET ON WALL PERMANUFACTURER'S RECOMMENDATIONS.JUNCTION BOX1-INCH CONDUIT AND FITTINGS TO POWER SUPPLYPOWER SUPPLY WIRE2-INCH CONDUIT AND FITTINGS FOR TWO-WIRE CABLEMAXICABLE TWO-WIRE PATH TO DECODERS USE A DIFFERENT CABLE JACKET COLOR FOR EACHPATH.NOTES:1. ESP-LXD CONTROLLER COMES WITH 50 STATIONSAVAILABLE. TWO ADDITIONAL 75 STATION ESPLXD-SUM75MODULES MAY BE ADDED TO EXPAND THE CONTROLLERUP TO 200 TOTAL STATIONS.2. USE STEEL CONDUIT FOR ABOVE GRADE AND SCH 4OPVC CONDUIT FOR BELOW GRADE CONDITIONS.3. PROVIDE PROPER GROUNDING COMPONENTS TO ACHIEVEGROUND RESISTANCE OF 10 OHMS OR LESS.4. AN IQ4 CARD IS REQUIRED (IQ NCC 4G) FORCOMMUNICATIONS TO IQ CENTRAL CONTROL FORWATERSENSE REQUIREMENTS.123456123456NOTE:1.PLACE TIE DOWN STAKES EVERY 3 FT., ASWELL AS AT ALL CHANGE OF DIRECTIONSUCH AS AT TEES OR ELLS.2.PROVIDE 2 PINCH CLAMPS AT ALL INSERTFITTING CONNECTIONS.12833457PVC SUPPLY PIPE, SIZE AS PER PLANWITH MINIMUM SIZE 1 1/2" DIAMETERDRIPLINE CONNECTION TO BELOW GRADELATERAL PIPE, SEE DRIPLINE TO LATERALADAPTER CONNECTION DETAIL1/2" PLOYETHYLENE BLANK TUBING,AS REQUIREDBARB CROSS INSERT FITTINGBARB TEE INSERT FITTINGPLANT TRUNK8METAL TIE-DOWN STAKE, SEE NOTES6AT-GRADE DRIPLINE, INNER RING 12" FROMPLANT, OUTTER RING 30" FROM PLANT, RAINBIRD XFS-CV-09-12 DRIPLINE30"12"12356478