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m <br /> SE1/4 SW1/4 SEC.34,TWP.29 N., RGE.4 E.,W.M.VALVE o N N a <br /> O PRESSURE REGULATING QUICK CHECK BASKET FILTER: RAIN BIRD <br /> m 0 W/ BOLT LOCK,, EXTENSIONS PRB-QKGHK-100 GENERAL IRRIGATION NOTES <br /> AS NEEDED. 3M DIRECT BURIAL SPLICE KIT, TYP. <br /> <K VALVE BOX & COVER <br /> CARBON JUMBO VALVE BOX RAIN BIRD SOLENOID <br /> CD SL ID TAG W BOLT LOCK, EXTENSIONS AS NEEDED. 1. THE CONTRACTOR SHALL INSTALL THE IRRIGATION SYSTEM MEET STATE AND <br /> C OR APPROVED EQUAL. / ID TAG LOCAL CODES AND STANDARDS. IN THE EVENT OF A CONFLICT <br /> ICT BETWEEN THE <br /> ro En RAIN BIRD SOLENOID CARBON JUMBO VALVE BOX OR APPROVED NOTES, DETAILS AND THESE PLANS, THE STANDARDS SHALL PREVAIL. <br /> G.< EQUAL. AUTOMATIC CONTROL VALVE (ACV) <br /> �,N AUTOMATIC CONTROL VALVE (ACV) <br /> TOP OF VALVE BOX FLUSH WITH TOP OF VALVE BOX FLUSH WITH 3M DIRECT BURIAL SPLICE KIT, TYP. 2. 13ACKFLOW PREVENTER SHALL MEET THE REQUIREMENTS OF WAC 246-290-490, <br /> 'a FINISHED GRADE FINISHED GRADE AND SHALL BE USTED ON THE WASHINGTON STATE DOH LIST OF APPROVED <br /> PVC BALL PVC BALL BACKFLOW PREVENTION ASSEMBLIES. THE CONTRACTOR IS RESPONSIBLE FOR <br /> FINISHED GRADE <br /> VALVE FINISHED GRADE VALVE CERTIFYING THE DCVA PRIOR TO FINAL ACCEPTANCE. <br /> - <br /> w <br /> .......................... O <br /> 3. THE EXISTING STATIC WATER PRESSURE IS APPROXIMATELY <br /> PROVIDED BY__. THE CONTRACTOR SHALL VERIFY THE WATER PRESSURE G a <br /> c /\ \ //\�//\�//\�//\�/ // PRIOR TO INSTALLATION OF THE IRRIGATION SYSTEM AND NOTIFY SHE OWNER'S 3 m m <br /> REPRESENTATIVE OF ANY DISCREPANCIES BEFORE PROCEEDING W WORK. INSTALL m <br /> PRESSURE <br /> REDUCER VALVE AT THE THE WATER PRESSURE AT IRRIGATION <br /> LEVELS RECOMMENDED BY CONNECTION THE ORDER IN IRRIGATION TO MAINTAIN <br /> \ <br /> 12" DEPTH \\ /\/\/\ \/ 12" DEPTH \\ /\\/�\��\/\\/\\,�x EQUIPMENT MANUFACTURER. m O f�i Gi <br /> 4. THIS IRRIGATION PLAN IS DIAGRAMMATIC. ALL IRRIGATION COMPONENTS INCLUDING <br /> MDN PTH \j�\ \� 18"MDEPTH 5. IRRIGATION SLEEVING UNDER ALL PAVED AREAS SHALL BE COORDINATED BETWEEN o <br /> \//�j/�\ \/\\ \\//�j/ \\�/\//`/• THE IRRIGATION CONTRACTOR AND THE GENERAL CONTRACTOR. Q Q o F <br /> /\ LATERAL \/ 90' SxT 6. IRRIGATION SYSTEM SHALL BE INSTALLED AND FULLY FUNCTIONAL PRIOR TO PLANT M Z <br /> M c <br /> SCH80 <br /> PVC i N <br /> SC SCH80 PVC INSTALLATION. <br /> SCH80 PVC PIPE <br /> UNIONS NIPPLE // UNION SCH80 PVC PIPE 7. THE CONTRACTOR SHALL SIZE THE LATERAL PIPE AND AUTOMATIC CONTROL VALVES < n N <br /> (CUT TO LENGTH) NIPPLE USING A CONTINGENCY OF 10% IN ADDITION TO THE MANUFACTURER'S LISTED <br /> (CUT TO LENGTH) VALUES. 2 <br /> in <br /> MAINLINE MAINLINE 8. IRRIGATION LATERALS TO BE INSTALLED AT A DEPTH OF 12-INCHES AS MEASURED W$ o FROM THE BOTTOM OF THE PIPE, IRRIGATION MAINLINE TO BE INSTALLED AT A _ <br /> TAPE CONTROL WIRES TO DEPTH OF 18-INCHES AS MEASURED FROM THE BOTTOM OF THE PIPE. & `=e <br /> SCH 40 PVC TEE TAPE CONTROL WIRES TO ;X <br /> MAINLINE EVERY 10' SCH 40 PVC TEE N�,.� a C <br /> ° s ° MAINLINE EVERY 10' 9. DETECTABLE MARKING TAPE SHALL BE INSTALLED OVER PIPING AND WIRING. d�M <br /> P °� p °°0 10.CONTRACTOR TO ADJUST IRRIGATION HEAD SPRAY PATTERN AND RADIUS AS :2 a <br /> °° , °m m • ° °°`�, NECESSARY TO REDUCE OVERSPRAY ONTO PAVED SURFACES. N <br /> °°o ,„ 9 m ° y °°o ° 11.ALL PIPING SHALL BE THOROUGHLY FLUSHED PRIOR TO INSTALLATION OF <br /> 6'" DEPTH ° BRICK (4 TOTAL) SPRINKLER HEADS. <br /> ° . ° ° ° ° <br /> 3/4" ROUND DRAIN ROCK FLUSH W/ 6" DEPTH� BRICK (4 TOTAL) 12.CONTRACTOR SHALL SUBMIT AS-BUILT DRAWINGS OF THE IRRIGATION INSTALLATION OF W'Asy� <br /> BOTTOM OF VALVE BOX 3/4" ROUND DRAIN ROCK FLUSH W/ FOR OWNER'S REPRESENTATIVE REVIEW AND APPROVAL. 1AN 1.1,tiC <br /> BOTTOM OF VALVE BOX <br /> 13.LOCATE QUICK COUPLING VALVE AND AUTOMATIC CONTROL VALVES IN PLANTING �' dd�11b13 2 <br /> AREAS AT POINTS OF EASY ACCESS FROM WALKWAYS. OWNER'S REPRESENTATIVE W <br /> TO REVIEW AND APPROVE FINAL LOCATION OF ALL QUICK COUPLERS AND s '' <br /> AUTOMATIC CONTROL VALVES PRIOR TO INSTALLATION. <br /> af' 333 <br /> F EXP91 PVT <br /> ��1 AUTOMATIC CONTROL VALVE 2 DRIP AUTOMATIC CONTROL VALVE 14.CONTRACTOR SHALL COORDINATE IRRIGATION EQUIPMENT W/ PLANT MATERIAL TONTS <br /> o�Nosc <br /> NOTE: MATCH SIZE OF NIPPLES & NTS NOTE: MATCH SIZE OF NIPPLES & AVOID CONFLICTS AND / OR SPRAY BLOCKAGE. <br /> FITTINGS TO ACV SIZE. INSTALL GATE FITTINGS TO ACV SIZE. INSTALL GATE <br /> VALVE PRIOR TO EACH ACV, SIZE TO VALVE PRIOR TO EACH ACV, SIZE TO 15.ALL VALVE BOXES SHALL BE INSTALLED IN LANDSCAPE AREAS. <br /> MATCH ACV VALVE. MATCH ACV VALVE. <br /> Ir 16.CONTRACTOR IS RESPONSIBLE FOR LOCATING UTILITIES PRIOR TO BEGINNING <br /> CONSTRUCTION. U - <br /> J RPBA required on irrigation service with 17.ALL IRRIGATION SLEEVING SHALL BE STAKED IN THE FIELD AND LOCATED ON THE J W Co <br /> quick connect couplings below ground DIMENSIONED "AS—BUILT" DRAWING TO ALLOW FOR FUTURE LOCATION AND USE. rn <br /> because of high hazard for backflow. Z LLI a <br /> ' See COE Standard Plan 518.RPBA VALVE BOX & COVER In U) <br /> preferred to be in Hot Box above ground /BOLT LOCK, EXTENSIONS AS NEEDED. AUTOMATIC CONTROL VALVE (ACV) w W <br /> which is not shown on standard plan. 2" MIN. CLEARANCE SON JUMBO VALVE BOX OR APPROVED <br /> > F_ <br /> _ a <br /> W <br /> TOP OF VAULT WITHIN 1 INCH LATCHING SOLENOID <br /> 10" DIA BOX. & 25—TA CONC. UTILITY VAULT TOP OF VALVE BOX FLUSH wm1Lu <br /> COVER W/ BOLT WITH LOCKING STEEL LID OF FINISHED GRADE FINISHED GRADE 3M DIRECT BURIAL SPLICE KIT,TYP. W rn W <br /> LOCK FINISHED GRADE FINISHED GRADE <br /> B Q c <br /> SYSTEM BLOW <br /> 6" MIN. CLEAR DOWN (1" QCV) <br /> 1-1/2" <br /> -1VAL/2 CHECK <br /> ASSEMBLY / // /�\\// \//\\�/ <br /> \\ Cn <br /> F <br /> ' BRASS o' 18" MIN. TO TOP 0 ��\�/\� \/\\/\\\� O <br /> 90' EL /\/ \/\/\/ <br /> �} p TOPSOIL FINISHED 18" DEPTH W Z <br /> B <br /> LENGTH PAS F p BRASS G DE //�\j \\\j\\\• MIN. Q a <br /> S NEEDED. TEE \\� W <br /> Ee m BRASS Cn <br /> m J <br /> NIPPLE LENGTH f0 P MALE Q <br /> BRASS UNIONS AS NEEDED <br /> (BOTH SIDES) AD PTER O W <br /> m a <br /> rn 1-1/2"COPPER 7-1/2"COPPER I 1-1/2"COPPER SCHEDULE 40 PVC MAINLINE O <br /> �^ BRASS TEE WITH Q <br /> BRASS TAPE CONTROL WIRES TO ~ <br /> BUSHING& 1"PLUG TO IGATION VALVES = a <br /> so GATE VALVE, so• EL UNIONS <br /> MAINLINE EVERY° 10' O <br /> �^ IRRIGATION D p 'o COPPER OR BRASS PVC <br /> SHUT—OFF <br /> VALVE m <br /> c7FI /\/\\//\\ \CONNECT 4"PVC DRAIN T <br /> 6" DEPTO j/// °ter➢,° �o d .. . �� °, °ter➢,° o�d,• <br /> � NEAREST STORMWATER CATCH \ <br /> 3/4" ROUND DRAIN ROCK /\/BASIN '� VERIFY SCALE <br /> i/�//�//�//�//�/ BAR IS ONE INCH ON ORIGINAL DRAWING. <br /> ALL MALLEABLE FITTINGS AND NIPPLES FROM WATER 6"DEPTH BRICK (4 TOTAL) IF NOT ONE INCH ON�a SERVICE METER THROUGH PVC ADAPTER SHALL BE 3/4" ROUND DRAIN ROCK FLUSH ADJUST O SCALES ON THISI SHEET, <br /> COPPER OR BRASS, 1-1/2" IN SIZE AND LENGTH AS W/ BOTTOM OF VALVE BOX NOTE: MATCH SIZE OF NIPPLES & FITTINGS TO ACV SIZE. SCALE: DATE: <br /> REQUIRED. ADAPT TO PVC MAINLINE WITH PVC MALE <br /> ADAPTER. AS SHOWN 9/26/22 <br /> DESIGNED BY: CHECKED BY: <br /> KOS ACR/KAG <br /> �„ x DOUBLE CHECK VALVE ASSEMBLY MASTER VALVE <br /> d �J�NTS NTS PACE PROJECT N0. 21586 <br /> W" CALL BEFORE <br /> F YOU DIG 811 L2"1 <br /> G� � UNDERGROUND SENCE(USA) REV1122-001 SHEET <br />