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Home My WebLink AboutR-417620Q0 I0 W z W Q In Q 0 z Q V) Q m LANDSCAPE IRRIGATION NOTES 1. GENERAL CONTRACTOR AND LANDSCAPE CONTRACTOR TO COORDINATE: A) INSTALLATION OF SLEEVING. B) INSTALLATION OF IRRIGATION/SERVICE METER AND STUB TO IRRIGATION POINT OF CONNECTION, PER UTILITY PLAN(S). PROVIDE STANDARD THREADED STUB -OUT WITH THREADED CAP ON DISCHARGE SIDE OF METER. STUB -OUT TO BE INSTALLED APPROXIMATELY 18 INCHES BELOW FINISH GRADE. C) VERIFICATION OF STATIC WATER PRESSURE AT POINT -OF -CONNECTION (P.O.C.) CONTRACTOR SHALL NOTIFY OWNER AND BARGHAUSEN CONSULTING ENGINEERS, INC., OF ANY VARIATION IN STATIC PRESSURE OVER 5 PSI GREATER/LESS THAN DESIGN PRESSURE. 2. PROVIDE ALL LABOR, MATERIALS, TRANSPORTATION, AND SERVICES NECESSARY TO FURNISH AND INSTALL A COMPLETE IRRIGATION SYSTEM AS INDICATED ON THE DRAWINGS AND/OR NOTES. PROVIDE A ONE (1) YEAR WARRANTY/GUARANTEE FROM FINAL ACCEPTANCE AGAINST ALL DEFECTS IN MATERIALS, EQUIPMENT, AND WORKMANSHIP. 3. COORDINATE IRRIGATION INSTALLATION WITH GENERAL CONTRACTOR, ELECTRICAL CONTRACTOR, LANDSCAPE CONTRACTOR, OWNER, ARCHITECT, AND LANDSCAPE ARCHITECT. 4. LANDSCAPE CONTRACTOR TO TEST AVAILABLE WATER PRESSURE PRIOR TO BEGINNING ANY WORK. PROVIDE LANDSCAPE ARCHITECT WITH WRITTEN PSI RESULTS. 5. ALL WORK PER LOCAL CODE. INSTALLATION PER MANUFACTURER'S WRITTEN SPECIFICATIONS. 6. CONTRACTOR TO OBTAIN AND PAY FOR ALL PERMITS, FEES, AND REQUIRED CITY INSPECTIONS. 7. SUBMITTALS: A) SUBMIT EACH ITEM LISTED BELOW FOR LANDSCAPE ARCHITECT'S REVIEW AND APPROVAL, B) PRODUCT DATA: FOR EACH TYPE OF PRODUCT INDICATED, C) CONTROL WIRING PATH DIAGRAM, D) "AS -BUILT" DRAWINGS. E) OPERATION AND MAINTENANCE MANUALS. 8. PROVIDE AND KEEP UP TO DATE A COMPLETE "AS -BUILT" RECORD SET OF PRINTS WHICH ARE TO BE CORRECTED DAILY AND SHOW EVERY CHANGE FROM THE ORIGINAL DRAWINGS AND NOTES AND EXACT "AS -BUILT" LOCATIONS, SIZES AND KIND OF EQUIPMENT. THIS SET OF DRAWINGS. ARE TO BE KEPT ON SITE AND ARE TO BE USED ONLY AS THE RECORD SET. ALL WORK IS TO BE NEAT AND LEGIBLE ANNOTATIONS THEREON DAILY AS THE WORK PROCEEDS, SHOWING WORK AS ACTUALLY INSTALLED. DIMENSION FORM TWO (2) PERMANENT POINTS OF REFERENCE, BUILDING CORNERS, WALKS, OR ROAD INTERSECTIONS, ETC., THE LOCATION OF THE FOLLOWING. A) CONNECTION TO WATER LINES (P.O.C.), B) CONNECTIONS TO ELECTRICAL POWER, C) GATE VALVE, QUICK COUPLERS, AND REMOTE CONTROL VALVE, D) ROUTING OF MAINLINE (DIMENSION MAXIMUM 100' ALONG ROUTING), E) ROUTING OF CONTROL WIRING, F) OTHER RELATED EQUIPMENT AS DIRECTED BY THE LANDSCAPE ARCHITECT. 9. PREPARE AND PROVIDE PRIOR TO COMPLETION OF CONSTRUCTION, A THREE RING BINDER CONTAINING THE FOLLOWING INFORMATION: A) INDEX SHEET STATING CONTRACTOR'S ADDRESS, TELEPHONE NUMBER, FAX, E-MAIL AND A, LIST OF EQUIPMENT WITH NAME AND ADDRESS OF LOCAL MANUFACTURER'S REPRESENTATIVES, B) CATALOG AND PARTS SHEETS ON EVERY MATERIAL AND EQUIPMENT INSTALLED UNDER THIS, CONTRACT, C) GUARANTEE STATEMENT, D) COMPLETE OPERATING AND MAINTENANCE INSTRUCTIONS ON ALL MAJOR EQUIPMENT. E) CONSTRUCTION DETAILS FROM THE PROJECT, F) COMPLETE TROUBLE -SHOOTING GUIDE TO COMMON IRRIGATION PROBLEMS, G) WINTERIZATION AND SPRING START-UP PROCEDURES, H) CHART OF APPROXIMATE WATERING TIMES FOR SPRING, SUMMER, AND FALL, 1) A COPY OF THE "AS -BUILT" DRAWINGS AND CONTROLLER CHART. 10. ALL VALVES TO BE PLACED IN "CARSON" GRADE LEVEL BOXES WITH BOLT -LOCK LIDS (OR APPROVED EQUIVALENT). SET BOXES 2 INCHES HIGHER THAN FINISH GRADE IN MULCH AREAS AND FLUSH WITH FINISH GRADE IN LAWN AREAS. JUMBO BOX FOR CHECK VALVE, 10" ROUND BOX FOR GATE/QUICK COUPLER/WIRE SPLICES, AND 12" STANDARD FOR CONTROL VALVES. PROVIDE BOX EXTENSIONS AS REQUIRED. 11. MAINLINE PIPE TO BE BURIED 18 INCHES, LATERALS 12 INCHES, AND SLEEVES 24" INCHES BELOW FINISH GRADE. NO ROCK OR DEBRIS TO BE BACKFILLED OVER PIPE. 12, HEAD AND LINE POSITIONING IS DIAGRAMMATIC ON PLAN. ADJUST IN FIELD AS NECESSARY FOR 100 PERCENT COVERAGE. VALVES TO BE POSITIONED ADJACENT TO PAVEMENT/CURBS, IN SHRUB BEDS WHERE POSSIBLE. 13. FAMILIARIZE OWNERS FACILITY OPERATOR WITH IRRIGATION SYSTEM FUNCTION, CONTROLLER PROGRAMMING, SYSTEM OPERATION AND MAINTENANCE REQUIREMENTS. 14, SPRINKLERS ON RISERS WILL NOT BE ALLOWED UNLESS NOTED ON PLANS. 15, RADIUS REDUCTION TO BE MADE BY USE OF PRESSURE ADJUSTMENT, SCREENS, AND/OR ALTERNATE NOZZLES. IN -NOZZLE ADJUSTMENT IS LIMITED TO 10 PERCENT FOR SPRAY HEADS AND PER MANUFACTURER'S LIMITS FOR OTHER SPRINKLERS. SPRINKLER SPACING NOT EXCEED 60% OF THE DIAMETER OF THE PUBLISHED DATA. 16. ALL CONTROL WIRE SPLICES TO BE MADE AT VALVE BOXES WITH WATER TIGHT ELECTRICAL SPLICES, 3M, SCOTT'S LOCK SEAL TACK 3576-78, OR EQUIVALENT. 17. EACH VALVE BOX TO CONTAIN A MINIMUM OF TWO (2) SPARE ORANGE CONTROL WIRES FOR JACKETED WIRE. ROUTE SPARE WIRES FROM THE CONTROLLER TO THE LAST VALVE OF EACH MAINLINE BRANCH. COMMON WIRE TO BE WHITE. SINGLE STRAND WIRE TO BE A MINIMUM OF 14 GAUGE. 18. ALL ELECTRICAL EQUIPMENT TO BE U.L. TESTED AND APPROVED, AND BEAR THE U.L. LABEL. 19. CROSS CONNECTION PROTECTION INSPECTION REQUIRED. THE BACKFLOW DEVICE TO BE TESTED UPON THE ORIGINAL INSTALLATION. THE TESTING TO BE PERFORMED BY A PERSON HOLDING A CURRENT CERTIFICATE AS A BACKFLOW TESTER. THE TEST REPORT TO BE SUBMITTED TO THE LOCAL WATER DISTRICT, OR PURVEYOR, AND OWNER WITH A COPY TO BARGHAUSEN CONSULTING ENGINEERS, INC. CONTRACTOR TO INCLUDE TESTING IN THE SCOPE OF WORK. OWNER IS RESPONSIBLE FOR ANNUAL INSPECTIONS AFTER THE INTIAL INSPECTION. 20. CONTRACTOR TO PROVIDE SYSTEM WINTERIZATION/SPRING SERVICE WHEN INSTALLATION HAS BEEN COMPLETED WITHIN 90 DAYS OF NOVEMBER 1 FOR WINTERIZATION, OR MAY 15 FOR SPRING SERVICE. SERVICE TO BE PERFORMED AS NEAR AS PRACTICAL THREADED BALL VALVE SCH 80 PVC MALE ADAPTER FINISH GRADE SCH 40 PVC 45• ELBOW FOUR (4) 4"x8" BRICKS - J Q c� r 9 REGULAR VALVE BOX WITH LOCKING LID X PAVEMENT N / NOTE: 1. LOCATE VALVE BOXES IN PLANTING AREAS. 2. WRAP VALVE BOX WITH A MINIMUM OF 3 MIL THICK PLASTIC AND SECURE IT USING DUCT TAPE OR ELECTRICAL TAPE. 3. ALL THREADED CONNECTIONS TO BE MADE USING TEFLON TAPE. 4. ALL CHANGES IN ELEVATION SHALL BE MADE USING SCH 40 PVC 45• ELBOWS. BALL VALVE DETAIL NOT TO SCALE o OC D00( p pO5 o 1n(-)n�_ CHECK VALVE ASSEMBLY DETAIL NOT TO SCALE TRENCH CONDMON SCH 80 PVC UNION SxS SCH 80 PVC NIPPLE TxS MAINLINE THREE INCH (3") THICK LAYER OF PEA GRAVEL OR APPROVED EQUAL 3/8" WELDED WIRE MESH DOUBLE GRADE LEVEL BOXES SIZE TO PERMIT 12" MINIMUM CLEAR FROM WALLS TO TEST COCKS, BOLT LOCK LID DOUBLE CHECK VALVE (STATE APPROVED ASSEMBLY) RESILIANT SEATED VALVES WITH TEST COCKS, INSTALL ASSEMBLY WITH TEST COCKS IN HORIZONTAL POSITION, PER LOCAL REQUIREMENTS PVC MAINLINE PER PLAN -SCH 80 NIPPLE AND FEMALE ADAPTER - TYPICAL UNION AT EACH SIDE OF VALVE SCH 80 PVC - TYPICAL SCH 80 NIPPLE - TYPICAL -BLOCK AS NECESSARY WITH BRICKS AT BASE OF BOX SUMP 1 C.F. 7/8" WASHED GRAVEL NOTE: INSPECTION OF COMPLETED ASSEMBLY BY CERTIFIED TESTER REQUIRED. SLEEVE CONDITION INISH GRADE AVING SECTION ER CIVIL PLANS OMPACT BACKFILL oO )c0 T 90% DENSITY ° J c 0 TOPSOIL BACKFILL) T 95% DENSITY STRUCTURAL) 0,c ;c0 VC LATERAL LEEVING & LT. WIRE SLEEVE 0 � 0 v�c c VC MAINLINE ALVE WIRING IIPE BED MATERIAL 0 0 BE CLEAN AND REE OF ROCK ARGER THAN 1/2" _. NOTE: SLEEVING MATERIAL SHALL BE PVC SCH. 40. DIMENSIONS ARE MIN. CLEARANCES. ALL IRRIGATION SLEEVING TRENCH BACKFILL MATERIAL SHALL BE CLASS "B" OR BETTER (MAX. OF 10% PASSING NO.40 SCREEN) AND BE COMPACTED TO MIN. 95% OPTIMUM DENSITY PER ASTM D-1557-70 (MODIFIED PROCTOR) SLEEVE/TRENCHING DETAIL NOT TO SCALE NO. CI IPPr)PT CTAIIFC Amn FINISH GRADE VALVE BOX QUICK COUPLING VALVE SUMP 1 C.F. 7/8" WASHED GRAVEL THREE (3) 4"x8" BRICKS MARLEX ELL - TYPICAL SCH 80 P.V.C. NIPPLE SCH 40 PVC SXSXT TEE QUICK COUPLING VALVE DETAIL NOT TO SCALE POP-UP Q ° I - a PAVING a - SPRINKLER FLUSH AT LAWN _ AND FLUSH WITH - MULCH LINE SPRINKLER PVC SCH 80 NIPPLE PVC LATERAL 6" CLEAR OF OBSTRUCTION MULCH CONDITION I III NI II II Ik II I FINISH GRADE rl,.N I I - ADJUST ANGLE AT SLOPE COVERAGE CONDITIONS. 50% OF SLOPE ANGLE - TYPICAL NOTE: MANUFACTURER'S LIMITS PREVAIL FOR INSTALLATION AND ADJUSTMENTS. PROVIDE SWING JOINT RISERS AT WALKS AND CURBS. 24" FLEXIBLE RISERS ACCEPTABLE ELSEWHERE. POP-UP RISER ASSEMBLY NOT TO SCALE Z )O NO00 D00 o00O 000 o C O O O' O O NOTE: Z ONE VALVE PER BOX. N PROVIDE EXTRA COILS (18") OF EACH WIRE IN VALVE BOX. COMPACT SOIL AROUND VALVE BOX. USE TEFLON OR FLOWABLE SEALANT IN ALL THREADED FITTINGS, PER MANUFACTURES SPEC'S. REMOTE CONTROL VALVE ASSEMBLY REVISED PER COMMENTS JMV 8.21.24 SURVEYED: SCALE: DESIGNED: ✓MV DRAWN: ✓MV ONE INCH CHECKED: ✓MV AT FULL SCALE IF NOT ONE INCH REVISION BY DATE A P P R APPROVED: ✓Mv SCALE ACCORDINGLY MARLEX 90• ELBOWS PVC SCH 40 TEE SxSxT (SIDE INLET ONLY) PVC SCH 80 SxT 90• ELBOW PVC SCH 80 UNION WIRE WITH WATERPROOF WIRE CONNECTOR - TYPICAL FINISIH GRADE SPARE WIRE WITH WATERPROOF WIRE CONNECTOR ON CUT END VALVE BOX WITH COVER PVC LATERAL TO SPRINKLERS PVC SCH 80 NIPPLE AND FEMALE ADAPTOR PVC SCH 80 UNION PVC SCH 80 NIPPLE REMOTE CONTROL VALVE; BODY CLEAR OF SUMP 1 C.F. 7/8" WASHED GRAVEL SUMP PVC MAINLINE PVC SCH 80 NIPPLE STATE OF WASHINGTO E S E E LAN C C ECT O JEFF M. VA LEY CERTIFICATE No. 774 0 N cl- NOT TO SCALE R-417614 u� IN COMPLIANCE WITH CITY OF RENTON STANDARDS z W DEVELOPMENT ENGINEERING ff0%%%CURRENT PLANNING c )- Michael Sippo 10/07/2024 Ming 10/08/2024 ' Q n Q DATE: 0 VERTICAL: NAVD , • B A S S A N O APARTMENTS MA Y 2024 2:HORIZONTAL: NAD 1983/3�1991 CITY 0 FIELDBOOK: 1;R] RENTON IRRIGATION NOTES AND DETAILS DRAWING N0: V J DATUM Planning/Building/Public Works Dept. WELLS AVENUE SOUTH L-5 Q RENTON, WASHINGTON 98055 SHEET:20 OF:20 m