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HomeMy WebLinkAboutL7.0 - IRRIGATION DETAILS 01-12-2021NOTE:MOUNT CONTROLLER LCD SCREEN AT EYE LEVEL,CONTROLLER SHALL BE HARD-WIRED TOGROUNDED 110 VAC POWER SOURCELEGEND:IRRIGATION CONTROLLER (12C-800-PL) PER PLANIRRIGATION CONTROL WIRE IN CONDUITSIZE AND TYPE PER LOCAL CODESELECTRICAL SUPPLY CONDUITCONNECT TO POWER SOURCE, J-BOX INSIDECONTROLLERADJACENT SURFACE TO MOUNT CONTROLLER PER PLAN13"5"12341L7.0NTSIrrigation Controller Detail- Hunter ICC2 or Equivalent123442L7.0NTSBackflow Preventer(1)FINISHED GRADENOTES1.1 12" BACKFLOW ASSEMBLY, PER LOCAL CODES AND ORDINANCES2.PRESSURE VACUUM BREAKERS MUST BE INSTALLED AT LEAST 12" ABOVEDOWNSTREAM PIPING3.ALL NIPPLES AND VALVES TO BE COPPER OR BRASSMANUAL BRASS SHUTOFFBALL VALVEMANUAL BRASS SHUTOFFBALL VALVEWINTERIZATION ASSEMBLY TO BEINSTALLED AS CLOSE TO BACKFLOW PREVENTER AS POSSIBLE.1"x4" CEDAR PANEL BACKFLOWENCLOSUREADJACENT SURFACE TO MOUNT CONTROLLER PER PLANNOTE:FOR MOST ACCURATE TEMPERATURESENSING, ROTATE THE MWS SO THAT THETHERMOSTAT PORTION POINTS SOUTH.THE MWS IS DESIGNED TO MOUNT ON APOST OF 2" PIPE, ANY COMBINATION OFPIPE AND FITTINGS MAY BE USED.2" PIPEMOUNT TO POST OR WALLWITH CONDUIT CLAMPSMODEL MWS-FR OR SIMILAROPTIMUM MOUNTINGHEIGHT 6' ABOVE GRADERUN LEAD WIRESTO CONTROLLER3L7.0NTSMini Weather Station - Hunter or Equivalent4L7.0NTSQuick CouplerNOTE:FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THATTHE ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THETOP OF THE BOX.QUICK COUPLING VALVE:RAINBIRD HQ44-RC OR EQUIVALENT6" ROUND VALVE BOX WITHLOCKING LID3 INCH MINIMUM DEPTH OF34" WASHED GRAVELBRICK (1 OF 2)PVC SCH. 80 NIPPLEPVC 1X1 TXT COUPLING LASCOG132212 SWING JOINTPVC OR POLY MAINLINE PIPEPER PLAN36" #4 REBAR WITH STAINLESSSTEEL GEAR CLAMPSFINISH GRADE.T CHRISTY ID. TAGREMOTE CONTROL VALVESCH 80 PVC SOLVENT WELDED UNIONSSCH 40 PVC OR POLY PIPE LATERAL LINE9L7.0NTSIrrigation Control Valve - TURFSTANDARD VALVE BOX WITH LOCKING LIDFINISH GRADE - SEE NOTEWATERPROOF DBR/DBY CONNECTIONS (2)18-24" COILED WIRESCH. 80 TOE NIPPLESCH. 40 FITTINGSBRICK SUPPORTS (4)34" MINUS WASHED GRAVELNOTE:FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THATTHE ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THETOP OF THE BOX.18"12"18"12"18"18"5L7.0NTSTrenching DetailsFINISH GRADELATERALLATERALMAIN LINEBEDDINGLOW VOLTAGE WIRELOW VOLTAGE WIRESECTIONSPLANSSNAKE ALLLATERAL PIPEIN TRENCHTAPE AND BUNDLE ALL WIRING AT 10'INTERVALS. USE 6" WIDE MARKING TAPE 6"ABOVE ALL DIRECT BURIAL WIRING. ALLSPLICES SHALL BE MADE IN VALVE BOXESAND LOCATED ON AS-BUILT PLANS.ALL 120V. WIRING SHALL BE IN CONDUIT WITHMARKER TAPE AS ABOVE. ALL WIRING UNDERPAVEMENT AND THROUGH SLEEVES SHALL BEIN CONDUIT.TIE A LOOSE 20" LOOP IN WIRING AT ALLCHANGES IN DIRECTION GREATER THAN 30DEGREES. UNTIE ALL LOOPS AFTER MAKINGCONNECTIONSFINISH GRADEMARKING TAPETIESLOOPDIRECT BURYSECTIONCONDUITSECTIONDIRECT BURY PLANCONDUIT PLANPAVEMENT AND THROUGH SLEEVES SHALL BEFINISH GRADESCH. 40 PVC SLEEVE - 4" MIN. OR 2X THE O.D.OF THE IRRIGATION PIPINGWRAP 12 GAUGE WIRE AROUND EACH ENDOF THE SLEEVE AND EXTEND TO THESURFACEWASHED AND GRADED MORTARSAND BACKFILL IN ROCKY SOIL.PAVEMENT EDGE6L7.0NTSIrrigation SleeveNOTE:1.CAP SLEEVES UNTIL USE.2.4" MIN. HORIZONTAL SEPARATION REQUIRED BETWEEN SLEEVESIN THE SAME TRENCH.3.IRRIGATION PIPE AND CONTROL WIRES SHALL BE SLEEVEDSEPARATELY.4.SOIL AROUND SLEEVE BACKFILLED AND COMPACTED TO THESAME DENSITY AS THE SURROUNDING SOIL.DEPTH PER TRENCHING DETAILEQ.EQ.7L7.0NTSValve Box LayoutIRRIGATION CONTROLVALVE BOXPROVIDE EQUAL SPACINGBETWEEN BOXESEDGE OF PAVEMENTALIGN BOXES PARALLELTO THE EDGE OFPAVEMENTPLACE BOXES A MINIMUMOF ONE (1) FOOT FROMEDGE OF PAVEMENTNOTE:GROUP SIMILAR BOX TYPES AND SIZES TOGETHER, I.E. PLACERECTANGULAR OR ROUND BOXES TOGETHER.1' MIN.NIBCO T-113 BRONZE GATE VALVEOR EQUIVALENTSCH 40 MALE ADAPTORFINISH GRADE10" VALVE BOX W/LOCKING LIDSCH 40 PVC MAIN LINE8L7.0NTSIsolation ValveNOTE:FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THATTHE ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THETOP OF THE BOX.IrrigationDetailsL7.0Any unauthorized reproduction or use of this information without the expressed written consent of Bechtle Architects is a violation of U.S. copyright laws. Copyright © 2018 Bechtle Architects JOB:4515 Valley Commons Drive #201 Bozeman, MT 59718 406.585.4161 ph 406.585.6919 fax BECHTLE ARCHITECTS TOWN AND COUNTRY FOODS BOZEMAN, MONTANA12/18/2019SP102/14/2020RC06/30/2020RC12/16/2020