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HomeMy WebLinkAboutR-412229N N T 1 H IRRIGATION LEGEND SYMBOL DESCRIPTION -- MAINLINE: SIZE = 2" PER DESIGN LATERAL LINE: SIZE AS SHOWN /BUILD ___ SLEEVE: SIZE s = 2X LINE SIZE, 2" MIN --------- DRIPLINE - NETAFIM TECHLINE CV TLCV6-12XX © CONTROLLER: SEE SPECIFICATIONS ❑M METER: RE -USE EX. METER, SEE CIVIL PLANS PRV PRESSURE REDUCING VALVE: SEE CIVIL PLANS PER CIVIL DOUBLE CHECK BACKFLOW PREVENTER: SEE CIVIL PLANS 8 MASTER VALVE: SUPERIOR NO. 3000, BRASS, LINE SIZE FLOW SENSOR QUICK COUPLER: RAINBIRD44LRC, SUPPLY HOSE KEY AND SWIVEL _w REMOTE CONTROL VALVE: RAINBIRD PEB, SIZE PER PLAN PER DESIGN DRIP VALVE ASSEMBLY - TORO DZK-700-1-LF, /BUILD 1" LOW FLOW DRIP ZONE KIT Dd GATE VALVE: NIBCO T-113, BRONZE, LINE SIZE O MANUAL FLUSH VALVE - NETAFIM TLSOV NOT SHOWN ZONE ISOLATION BALL VALVE: BRASS FULL -PORT BALL, SOCKET END CONNECTORS, PRESSURE RATING NOT LESS THAN 150 PSI, MSS SP-122. WATTS, NIBCO, OR APPROVED EQUAL. NOT SHOWN MANUAL DRAIN VALVE: MUELLER MARK II ORISEAL H-10284, LINE SIZE ® RAIN SENSOR: RAINBIRD WR2-RFC Karen Kiest Landscape Architects 111 west john street suite 306 seattle washington 98119 tel 206 323 6032 of WA&Hi �P .FPpeM U. kF 'P0 Fo °sO Exv. �AND$CP� P PIPE SIZING CHART GALLONS / MIN. PIPE SIZE 0 - 10 3/4 INCH 10 - 16 1 INCH 16 - 26 1-1/4 INCH 26 - 35 1-1/2 INCH 35 - 55 2 INCH POINT OF CONNECTION ASSEMBLY (P.O.C.) Cog AAh�'Q OJ\4,F M �v ELow� IRRIGATION REQUIREMENTS PER EVERGREEN SUSTAINABLE DEVELOPMENT STANDARD, THE FOLLOWING REQUIREMENTS: 1. DRIP IRRIGATION SYSTEM WILL BE USED FOR LANDSCAPE PLANTING BEDS AND TREES. 2. TURF AND SHRUB AREAS WILL BE ZONED SEPARATELY BASED ON WATERING NEEDS WITH A PROGRAMMED CONTROLLER. 3. CONTROLLER IS TO BE INSTALLED TO ELIMINATE IRRIGATION OVERWATERING. IRRIGATION NOTES 1. PROPOSED PLANTING AREAS WILL BE WATERED WITH A COMPLETE IN -GROUND AUTOMATIC IRRIGATION SYSTEM WHERE INDICATED. INSTALL TREE BAGS AT TREES WHERE IRRIGATION IS NOT INSTALLED. 2. IRRIGATION SYSTEM IS BASED ON THE MINIMUM OPERATING PRESSURE OF THE SPRINKLERS AND THE MAXIMUM FLOW DEMAND OF M GPM FOR STATIONS PROPOSED. GPM TO BE CALCULATED BY DESIGN/BUILD. THE IRRIGATION CONTRACTOR SHALL VERIFY POINT OF CONNECTION AND WATER PRESSURE PRIOR TO CONSTRUCTION. 3. LOCATION OF POINT OF CONNECTION, MAINLINE AND SLEEVES AS SHOWN ARE SCHEMATIC. LOCATE MAINLINE AND VALVES PER DRAWINGS. AVOID ANY CONFLICTS BETWEEN THE SPRINKLER SYSTEM, PLANTING, UTILITIES AND ARCHITECTURAL FEATURES. 4. CONTRACTOR SHALL BE RESPONSIBLE FOR SLEEVES AND CHASES UNDER PAVING, THROUGH WALLS, ETC, UNLESS OTHERWISE NOTED. 5. IN ADDITION TO THE PIPE SLEEVES SHOWN ON THE DRAWINGS, THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE INSTALLATION OF CONTROL WIRE SLEEVES OF SUFFICIENT SIZE UNDER ALL PAVED AREAS. 6. SPRAY SPRINKLERS WILL BE USED IN LAWN AREAS. SPRINKLERS WILL HAVE HEAD -TO -HEAD COVERAGE. DRIP IRRIGATION WILL BE USED IN SHRUB AND GROUNDCOVER PLANTING AREAS. DRIP IRRIGATION WILL PROVIDE FULL COVERAGE. 7. IRRIGATION CONTRACTOR TO ROUTE COMMON AND CONTROL WIRE FROM THE CONTROLLER TO CONTROL VALVES. CONNECT TO MAINLINE, EXCEPT AT SLEEVES. PROVIDE ONE SPARE WIRE FROM THE CONTROLLER TO THE FARTHEST VALVE ON THE SITE AND AT THE ENDS OF THE MAINLINE RUNS. 8. DO NOT WILLFULLY DESIGN AND INSTALL THE SPRINKLER SYSTEM WHERE IT IS OBVIOUS IN THE FIELD THAT OBSTRUCTIONS, GRADE DIFFERENCES, OR DIFFERENCES IN THE AREA DIMENSIONS EXIST THAT MIGHT NOT HAVE BEEN CONSIDERED IN THE ENGINEERING. SUCH OBSTRUCTIONS OR DIFFERENCES SHOULD BE BROUGHT TO THE ATTENTION OF THE OWNER'S AUTHORIZED REPRESENTATIVE. IN THE EVENT THIS NOTIFICATION IS NOT PERFORMED, THE IRRIGATION CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR ANY REVISIONS NECESSARY. 9. PIPE SIZING SHALL AVOID VELOCITY IN EXCESS OF 5 FEET PER SECOND. 10. ANY DAMAGED CONCRETE OR OTHER PAVING SURFACE SHALL BE REPLACED TO MATCH EXISTING AS PART OF THE CONTRACT COST. 11. INSTALL BACKFLOW PREVENTION DEVICE AS REQUIRED BY LOCAL CODES AND HEALTH DEPARTMENT STANDARDS. 12. COORDINATE RAIN SENSOR LOCATION WITH ARCHITECT. WIRELESS RAIN SENSOR SHALL BE LOCATED WITHIN LINE -OF -SIGHT OF CONTROLLER. 13. FOR DRIPLINE ZONES, USE 3/4-INCH PVC PIPE IN SLEEVES TO CONNECT PLANTING AREAS. CITY OF KK RENTON ON CIVIL CONSTRUCTION PERMIT RESUBMITTAL 07 2 KK DATUM planning/Building/Public Works Dept. NO. REVISION BY DATE APPR � R-412229 IN COMPLIANCE WITH CITY OF RENTON STANDARDS MSippo 06/03/2020 LA FORTUNA PH II 17210-17324 127TH STREET, RENTON, WA IRRIGATION NOTES & LEGEND L2.2 J Q m U H W IL z O U H U z O U J_ U