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FINISH GRADE/TOP OF MULCH <br />ROOT WATERING SYSTEM: <br />RAIN BIRD RWS-S <br />SWING ASSEMBLY (INCLUDED) <br />1 <br />2" (1,3 CM) MALE NPT INLET (INCLUDED) <br />PVC SCH 40 TEE OR EL <br />PVC OR POLYETHYLENE LATERAL PIPE <br />OPTIONAL SOCK (RWS-SOCK) FOR SANDY SOILS <br />4" (10,2 CM) WIDE X 36" (91,4 CM) LONG RIGID <br />BASKET WEAVE CANISTER (INCLUDED) <br />PLANT ROOT BALL <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />1 <br />8 <br />9 <br />1 2 <br />3 <br />4 <br />5 <br />6 <br />8 <br />7 <br />9 <br />NOTES: <br />1. POSITION 2-3 UNITS (OR MORE) EVENLY SPACED AROUND PLANT. FOR NEW TREES PLACE NEAR ROOT BALL. FOR EXISTING TREES PLACE HALF THE DISTANCE BETWEEN CANOPY <br />EDGE AND TREE TRUNK. <br />2. INSTALL PRODUCT WITH TOP EVEN WITH GROUND SURFACE. <br />3. RWS SERIES AVAILABLE IN THE FOLLOWING MODELS: <br />RWS-B-C-1401: 0.25 GPM (0,95 L/M), CHECK VALVE <br />RWS-B-1401: 0.25 GPM (0,95 L/M) <br />RWS-B-X-1401: 0.25 GPM (0,95 L/M), 18" (45,7 CM) SWING ASSEMBLY <br />RWS-B-C-1402: 0.5 GPM (1,9 L/M), CHECK VALVE <br />RWS-B-1402: 0.5GPM (1,9 L/M) <br />RWS-B-C-1404: 1.0 GPM (3,8 L/M), CHECK VALVE <br />4. WHEN INSTALLING IN EXTREMELY HARD OR CLAY SOILS, ADD 3 <br />4" (1,9 CM) GRAVEL UNDER AND AROUND THE UNIT TO ALLOW FASTER WATER INFILTRATION AND ROOT PENETRATION. <br />5. ONCE RWS HAS BEEN INSTALLED FILL THE BASKET WITH PEA GRAVEL BEFORE LOCKING LID. <br />6. OPTIONAL RWS-SOCK FOR USE IN SANDY SOILS. <br />E ROOT WATERING SYSTEM RWS - INSTALLATION FOR TREES <br />N.T.S. <br />DRAIN ROCK 12" <br />MIN. DEPTH <br />2" MIN. (TYP) <br />0-1" <br />PVC SCHEDULE 40 ADAPTER <br />PVC CLASS 200 PIPE FROM <br />EMITTERS <br />SUPPORT <br />BRICK AT <br />EACH CORNER <br />3' COILED FLEXIBLE <br />PVC HOSE - 1/2" <br />SPECIFIED MULCH <br />-SEE PLANTING <br />PLANS <br />FINISH GRADE <br />1/2" PVC BALL VALVE (SxS) <br />10" ROUND BLACK PLASTIC <br />VALVE BOX AND LID <br />D FLUSH VALVE INSTALLATION DETAIL <br />N.T.S. <br />dhd damir hurdich design <br />633 quarry rd. suite a <br />san carlos, ca 94070 <br />67 otsego avenue <br />san francisco, ca 94112 <br />tel.415.786.6427 <br />REVISIONS <br />DATE SET DH <br />1 <br />Ahmed Residence <br />4108 Foothill Road <br />Pleasanton, CA 94588 <br />02.04.22 PLANNING SUBMITTAL <br />05.03.22 REVISIONS <br />IRRIGATION <br />DETAILS <br />L7.3 <br />SCALE: <br />VARIES <br />1