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Home My WebLink About012.37 - L4.1 - IRRIGATION DETAILSSP2 SUBMITTAL FILE: PROJECT NO: CAD: QUALITY ASSURANCE: DRAWING HISTORY DATE DESCRIPTION NORTHERN PACIFIC ADDITION, S 06, T 02 S, R 06 E BLOCK 104, LOT 7-16, 17-26 IRRIGATION DETAILS BOZEMAN YARDS OFFSITE IMPROVEMENTS BOZEMAN, MTL4.1EC 06020_11_IR_DETAILS.DWG CE 8/20/24 SP2 SUBMITTAL - - - - - - - - - - - - -- 06020.11 BACKFLOW PREVENTION / PRECAST CONC.N.T.S.TO IRRIGATIONSYSTEMFROMWATERSOURCEBLOWOUT TEE WITH CAPZURN 350 1"BACKFLOW PREVENTERCHRISTY B12 VALVE BOXCAST IRON FLUSH LIDCOMPACTED SUBGRADE4" COMPACTED GRAVELNOTES:1.BACKFLOW PREVENTION SHALL BE INSTALLED IN A PRECAST CONCRETEVALVE BOX WITH STEEL LID.2.WINTERIZATION TEE TO BE INSTALLED.11'VALVE BOXES TO BEALIGNED AND EVENLYSPACEDVALVE BOX PLACEMENTN.T.S.TURFVALVE LID TO BEBRANDED WITHCONTROLLER ANDSTATION NUMBERSNOTES:1.WHEN MULTIPLE VALVES ARE WITHIN A SMALLPROXIMITY THE CONTRACTOR SHALL DETERMINE IFBEST TO USE ONE LARGE VALVE BOX AND GANGVALVES TOGETHER.2STANDARD VALVE BOXUPSIDE DOWNGRAVELSTANDARD VALVE BOXVALVEFINISHED GRADENOTES: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 VALVEAND IRRIGATION LINES.DOUBLE VALVE BOXN.T.S.33/4" PIPEMOUNT TO POST OR WITHCONDUIT CLAMPSRUN LEAD WIRESTO CONTROLLERNOTES:1.FOR MOST ACCURATE RAIN SENSING, ENSURE THEREARE NO OBSTRUCTIONS ABOVE THE SENSOR. THESENSOR IS DESIGNED TO MOUNT ON A POST OF 3/4"PIPE, ANY COMBINATION OF PIPE AND FITTINGS MAYBE USED.RAIN BIRD RAIN SENSORN.T.S.RAIN BIRD RAIN SENSORMODEL RSD-BEX410" ROUND VALVE BOX BRAND"QC" INTO VALVE BOXFINISHED GRADE3/4" CRUSHED GRAVEL ROCK SUMP - 1 CU. FTQUICK COUPLING VALVEWEED BARRIER FABRIC1" PVC SCH 80 NIPPLE(LENGTH AS REQUIRED)QUICK COUPLERVALVE STABILIZER1" PVC SCH 80 FIPxFIP90 ELL1-1"X3" SCH.80 PVC NIPPLE1" SCH.80 PVC FIPxFIP 90 ELL1"X8" SCH.80 PVC NIPPLE1-1"X 3" SCH.80 PVC NIPPLE1" SCH.80 PVC FIPxFIP 90 ELLPRESSURE MAINLINE SERVICETEE - SOLVENT WELD ORGASKETED FITTING.QUICK COUPLER VALVEN.T.S.3"5NOTES:1.DIAMETERS OF PVC FITTINGS AND RISER SHALL EQUAL ELECTRIC CONTROL VALVE DIAMETER.2.VALVE BOXES SHALL BE INSTALLED PARALLEL OR PERPENDICULAR TO ADJACENT SIDEWALKSAND HARD SURFACES WHERE APPLICABLE.3.PROVIDE 4 FT. MIN. SEPARATION BETWEEN ALL BOXES.NOTES:1.INSTALL ASSEMBLY TO REST ON GRAVEL SUMP. CONTAINENTIRE ASSEMBLY WITHIN BOX. VALVE BOX TO BE FLUSHWITH FINISH GRADE.RECTANGULAR VALVE BOX. BRAND LID WITHCONTROLLER & STATION #.FINISHED GRADEELECTRIC CONTROL VALVEPVC BALL VALVE (FxF)PROVIDE 29 1/2" CONTINUOUS COILS OF ALLOF ALL SPARE CONTROL/COMMON WIRINGWITHIN VALVE BOX.SCH.40 PVC SLIPxMALE 90 ELLPEA GRAVEL ROCK SUMP - 1 CU. FT.SCH.80 PVC NIPPLE (LENGTH AS REQUIRED)SERVICE TEE - SOLVENT WELDCOVER ROCK SUMP WITH SOIL FILTER FABRIC(FULL LENGTH AND WIDTH OF VALVE BOX)SCH.80 NIPPLE CUT OFF + GLUED1" FILTER WITH 100 MICRONDISC FILTER ELEMENTRECTANGULAR VALVE BOX -BRAND LID WITHCONTROLLER ANDSTATION NUMBER #UNION FIPT X FIPTLATERAL LINEPVC BALL VALVEPRESSURE MAINLINECONTROL VALVE1" PRESSURE REGULATING VALVE3/4" CRUSHED GRAVEL SUMP - 1 CU. FT.PVC UNION - 1" (FIPTxFIPT)ELECTRIC CONTROL VALVEN.T.S. LATERAL PIPING DEPTHMAINTAIN 8" VERTICALCLEARANCE BETWEEN TOPOF PIPE & VALVE BOX6FINISHED GRADEPVC SCH 40 ELLPVC SCH 80 NIPPLE (LENGTH AS REQUIRED)30" LINEAR LENGTH OF WIRE, COILEDWATERPROOF CONNECTION: SPLICE-1 (1 OF 2)ID TAGVALVE BOX WITH COVERPVC SCH 40 FEMALE ADAPTERLATERAL PIPEBRICK (1 OF 4)3" MINIMUM DEPTH OF 3/4" PEAGRAVELCONTROL ZONE KIT: (INCLUDES 1" VALVE,BACK FLUSH PRESSURE REGULATINGFILTER, DUCK BILL BOOT).PVC SCH 80 NIPPLE (2-INCH LENGTH,HIDDEN) AND PVC SCH 40 ELLPVC SCH 40 TEE OR ELLMAINLINE1" DRIP ZONE KITN.T.S.3"7 18"PLANSSECTIONSDIRECT BURY PLANDIRECT BURY SECTIONTAPE & BUNDLE ALL WIRING AT 10' INTERVALS.USE 6" WIDE MARKING TAPE 6" ABOVE ALLDIRECT BURIAL WIRING.ALL SPLICES SHALL BE MADE IN VALVE BOXESAND LOCATED ON AS-BUILT PLANS (ALL 120 V).WIRING SHALL BE IN CONDUIT WITH MARKERTAPE AS ABOVE.ALL WIRING UNDER PAVEMENT & THROUGHSLEEVES SHALL BE IN CONDUIT. TIE A LOOSE 20INCH LOOP IN WIRING AT ALL CHANGES INDIRECTION GREATER THAN 30 DEGREES. UNTIEALL LOOPS AFTER MAKING CONNECTIONS. 18"CONDUIT SECTIONCONDUIT PLAN 24" 36" 24" 36"LATERAL PIPE INTRENCH SNAKE ALLFINISHED GRADEMARKING TAPELOOPTIESFINISHED GRADELATERALMAIN LINEBEDDINGLOW VOLTAGE WIRE OR 120V WIRE IN CONDUITLATERALTRENCHING DETAILSN.T.S.8POP-UP SPRAY HEADN.T.S.2"NOTES:1.NIPPLE AND STREET ELL DIAMETERS SHALL EQUAL INLETSIZE SPRAY BODY.2.ALL SPRAY HEADS SHALL BE BOTTOM INLET ONLY.FINISH GRADEPOP-UP SPRINKLER BODY.SEE SCHEDULE FOR TYPE.(3)MARLEX STREET ELLSFLEXIBLE PIPEWALK/CURB9VALVE BOX WITHMATCHING LOCKINGCOVER. BRAND COVERIN 1" MIN. LETTERS FPTAPE FABRIC TO SIDEOF VALVE BOX & PIPEWITH DUCT TAPESUBMAIN END1" (FINISH GRADE PRIORTO SOD/SEEDING)RAIN BIRD FLUSHVALVE CAP4" LAYER OF DRAIN GRAVELABOVE AND BELOW VALVE BOXEXTENTIONS.GEOTEXTILE FABRICDRIPLINE FLUSH VALVEN.T.S.10012.37