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Home My WebLink AboutL 700 - Irrigation Details - BLACKWOOD GROVES - 3.24.2021NOTE: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"1234123441L700NTSIrrigation Controller - Hunter ICC2 or Equivalent(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 PLAN2L700NTSBackflow PreventerNOTE: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 CONTROLLER3L700NTSMini Weather Station - Hunter or EquivalentNOTE: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.4L700NTSQuick CouplerT CHRISTY ID. TAGREMOTE CONTROL VALVESCH 80 PVC SOLVENT WELDED UNIONSSCH 40 PVC OR POLY PIPE LATERAL LINESTANDARD 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.9L700NTSIrrigation Control Valve - Turf18"12"18"12"18"18"FINISH 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 PLAN5L700NTSTrenching FINISH 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 EDGENOTE: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 DETAIL6L700NTSIrrigation SleeveEQ.EQ.IRRIGATION 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.7L700NTSValve Box LayoutNIBCO T-113 BRONZE GATE VALVEOR EQUIVALENTSCH 40 MALE ADAPTORFINISH GRADE10" VALVE BOX W/LOCKING LIDSCH 40 PVC MAIN LINENOTE:FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THATTHE ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITH THETOP OF THE BOX.8L700NTSIsolation ValveSTANDARD 10" ROUND VALVE BOXFINISH GRADE -SEE NOTE18-24" COILED WIREDBR/DBY CONNECTORS (2)BRICK SUPPORTS (3)SCH 80 T.O.E. NIPPLEMAIN LINE PIPE & FITTINGS3/4" MINUS WASHED GRAVELDRIP ZONE KITLATERAL PIPE AND FITTINGSPVC SLIP UNIONSNOTE:FINISH GRADES AT VALVE BOXES MUST BE AT A LEVEL SUCH THATTHE ESTABLISHED TURF OR MULCH SURFACE WILL FLUSH WITHTHE TOP OF THE BOX. DRIP VALVE REGULATED @ 25-40 PSI10L700NTSIrrigation Control Valve - Drip Single ValveNOTES:- STANDARD BOX TO ACCOMMODATE 4 VALVES- VALVE BANKS TO BE CONSTRUCTED TO LOCAL CODES AND STANDARDS.- LATERALS MAY BE PE PIPE WITH SCH. 80 FITTINGS FIRMLY SECURED WITH OETIKER CLAMPS- IF PE PIPE IS USED FOR LATERAL LINES 2 OETIKER CLAMPS TO BE USEDAT EACH VALVE OUTLET CLAMPED AT MIRRORED ANGLES TO INSURE SECURE GRIP, SEE OETIKER CONNECTION DETAILS X S X T SCH. 40 TEETO MAINLINE BELOWSTANDARD VALVE BOXSCH 80 THREADED NIPPLEWITH TEFLON TAPES X T COUPLER WITH TEFLONTAPE AND PVC SOLVENTLATERAL LINE11L700NTSIrrigation Valve Bank Layout, Typ.SCH. 80 THREAD TO BARB ADAPTERTHREADED END TO BE TEFLON WRAPPEDOETIKERS (2) CLAMPED ON OPPOSING SIDESPOLY PIPE LATERAL IRRIGATION LINE(1" TYP.)OETIKERS (2) CLAMPED ON OPPOSING SIDES12L700NTSPolyethylene Lateral Line at Valve Connection (Oetiker connections)Irrigation DetailsL 700design5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\blackwood groves\autocad\01_sheets\bg-subdivision prelim plat\l700_blackwoodgroves_irrigationdetails_prelim.dwg Blackwood Groves Subdivision Boulevards & Open Space Bozeman, Montana KHM/HU TMS 01/05/21Prelim Plat03/24/21Prelim Plat Rev1