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HomeMy WebLinkAbout5781-112.15 PUMPS (ALL PUMPS TO BE VARIABLE SPEED) C. BACKFILLING: 3.04 FIELD QUALITY CONTROL A. PROVIDE PUMP WITH CAPACITY AND TOTAL DYNAMIC HEAD AS NOTED ON DRAWING. 1, BURIED PIPE IN TRENCHES SHALL BE CENTER LOADED ONLY UNTIL ALL REQUIRED TESTS PERFORMED. A. ADJUSTMENT OF THE SYSTEM: B. BOOSTER PACKAGE SHALL BE MOUNTED ON A COMMON STEEL BASE WITH ALL INTERCONNECTING PIPING AND TRENCHES SHALL BE CAREFULLY BACKFILLED WITH THE EXCAVATED MATERIALS APPROVED FOR BACKFILLING, 1. THE CONTRACTOR SHALL ADJUST ALL SPRINKLER HEADS AND VALVES FOR OPTIMUM PERFORMANCE AND TO WIRING COMPLETED PRIOR TO SHIPMENT. CONSISTING OF EARTH, LOAM, SANDY CLAY, SAND, OR OTHER APPROVED MATERIALS, FREE FROM LARGE CLODS OF PREVENT AS MUCH AS POSSIBLE ANY OVERSPRAY ONTO WALKS AND ROADWAYS. NO SPRAY IS PERMITTED ON C. BOOSTER STATION SHALL BE COMPLETE WITH A FLANGE, SUCTION AND DISCHARGES. BRONZE FITTED CLOSE EARTH OR STONES. BACKFILL SHALL BE MECHANICALLY COMPACTED IN LANDSCAPED AREAS TO A DRY DENSITY BUILDINGS. COUPLED CENTRIFUGAL PUMP WITH HP, VOLTAGE, AND CYCLE AS NOTED ON DRAWING. UNIT TO BE EQUAL TO ADJACENT UNDISTURBED SOIL IN PLANTING AREAS. BACKFILL WILL CONFORM TO ADJACENT GRADES 2. IF IT IS DETERMINED THAT ADJUSTMENTS IN THE IRRIGATION EQUIPMENT WILL PROVIDE PROPER AND COMPLETED WITH A SIMPLEX UL LISTED CONTROL PANEL IN NEMA 3 WEATHER PROOF ENCLOSURE WITH WITHOUT DIPS, SUNKEN AREAS, HUMPS OR OTHER SURFACE IRREGULARITIES. MORE ADEQUATE COVERAGE, THE CONTRACTOR SHALL MAKE SUCH ADJUSTMENTS PRIOR TO PLANTING. MAGNETIC STARTER. FUSIBLE DISCONNECT SWITCH, HOA SELECTOR SWITCH, CONTROL TRANSFORMER, AND 2. A FINE GRANULAR MATERIAL BACKFILL WILL BE INITIALLY PLACED ON ALL LINES. NO FOREIGN MATTER LARGER ADJUSTMENTS MAY INCLUDE CHANGES IN NOZZLE SIZES, TRAJECTORY OF SPRAY OR DEGREES OF ARC, AS RELAYS AS REQUIRED. THAN ONE HALF (2) INCH IN SIZE WILL BE PERMITTED IN THE INITIAL 6" OF BACKFILL MEASURED FROM THE TOP OF REQUIRED. D. BOOSTER PUMP STATION SHALL BE COMPLETELY ENCLOSED IN A 14 GAUGE ENCLOSURE, OF A SIZE TO FIT THE PIPE. TWO (2) INCH ROCK SCREENING OF BACKFILL MATERIAL IS ACCEPTABLE. 3. ALL SPRINKLER HEADS SHALL BE SET PERPENDICULAR TO FINISHED GRADES UNLESS OTHERWISE PUMP, FITTINGS, AND CONTROL PANEL AS SHOWN IN DETAIL. IF NOT STAINLESS STEEL THE UNIT WILL BE SHALL BE 3. FLOODING OF TRENCHES WILL BE PERMITTED ONLY WITH APPROVAL OF THE AGENCY'S AUTHORIZED DESIGNATED ON THE PLANS AND AT HEIGHT AND DISTANCE FROM WALKS, BUILDINGS, ETC., AS NOTED. PAINTED WITH TWO COATS OF RUST-O-LEUM, HUNTER GREEN COLOR, MECHANICAL HINGES REPRESENTATIVE. B. THE CONTRACTOR IS RESPONSIBLE FOR PROTECTING ALL EXISTING LANDSCAPING. ANY EXISTING E. INSTALLED FOR SUPPORT OF LID. PUMPS SHALL BE CONTROLLED BY THE FOLLOWING: 4. IF SETTLEMENT OCCURS AND SUBSEQUENT ADJUSTMENTS IN PIPE, VALVES, SPRINKLER HEADS, LAWN OR LANDSCAPING REMOVED SHALL BE PROPERLY REPLACED, INCLUDING ANY SOD, 1. PRESSURE SWITCH WITH MINIMUM RUN TIMER MOUNTED INSIDE ELECTRICAL PANEL WITH TWO CONTACT PLANTING AREAS, OR OTHER CONSTRUCTION ARE NECESSARY, THE CONTRACTOR SHALL MAKE ALL REQUIRED C. TESTING OF IRRIGATION SYSTEM: POINTS MERCOID DP SERIES. ADJUSTMENTS WITHOUT COST TO THE AGENCY. 1. TEST ALL PRESSURE LINES UNDER HYDROSTATIC PRESSURE AT ONE HUNDRED FIFTY(150) POUNDS PER 2. FLOW SWITCH. D. TRENCHING AND BACKFILL UNDER PAVING: SQUARE INCH OR FIFTY (50) POUNDS PER SQUARE INCH MORE THAN THE NORMAL STATIC PRESSURE F. THE PUMP SHALL BEEQUIPPED WITH THE FOLLOWING ADDITIONAL CONTROLS: 1. TRENCHES LOCATED UNDER AREAS WHERE PAVING, ASPHALTIC CONCRETE OR CONCRETE WILL BE INSTALLED (WHICHEVER IS GREATER), AND PROVE WATERTIGHT. NOTE: THIS TEST MUST BE PERFORMED PRIOR TO PAVING AND MUST HOLD PRESSURE ON A PRESSURE GAUGE FOR THREE (3) HOURS. 1. LOW SUCTION PRESSURE SHUT DOWN. SHALL BE BACKFILLED WITH SAND (A LAYER THREE (3) INCHES BELOW THE PIPE AND SIX (6) INCHES ABOVE THE PIPE), AND COMPACTED IN LAYERS TO (95) PERCENT COMPACTION USING MANUAL OR MECHANICAL TAMPING 2. TESTING OF PRESSURE MAIN LINES OCCUR PRIOR TO INSTALLATION OF ELECTRICAL CONTROL VALVES, 2. HIGH DISCHARGE PRESSURE SHUT DOWN. DEVICES. TRENCHES FOR PIPING SHALL BE COMPACTED TO EQUAL THE COMPACTION OF THE EXISTING ADJACENT QUICK COUPLERS OR ANY OTHER EQUIPMENT THAT MIGHT PREVENT A PROPER TEST FROM BEING PERFORMED. G, RETAIN A FACTORY -TRAINED REPRESENTATIVE TO CHECK INSTALLATION AND PERFORM START-UP SERVICES, UNDISTURBED SOIL AND SHALL BE LEFT IN A FIRM UNYIELDING CONDITION. ALL TRENCHES SHALL BE LEFT FLUSH 3. ALL PIPING UNDER PAVED MAIN LINES SHALL BE TESTED UNDER HYDROSTATIC PRESSURE OF ONE HUNDRED INCLUDING ADJUSTMENT OF ALL EQUIPMENT. WITH THE ADJOINING GRADE. THE SPRINKLER IRRIGATION CONTRACTOR SHALL SET IN PLACE SLEEVES, CAP AND FIFTY (150) POUNDS PER SQUARE INCH OR FIFTY (50) POUNDS PERSQUARE INCH MORE THAN NORMAL STATIC PRESSURE TEST ALL PIPING UNDER PAVING PRIOR TO PAVING WORK. PRESSURE (WHICHEVER IS GREATER), AND PROVED WATERTIGHT. NOTE: THIS TEST MUST BE PERFORMED 2.16 RAIN BIRD XF SERIES DRIP IRRIGATION 2. PIPING UNDER EXISTING WALKS IS GENERALLY DONE BY JACKING, BORING OR HYDRAULIC DRIVING. ANY PRIOR TO PAVING AND MUST HOLD PRESSURE ON A PRESSURE GAUGE FOR THREE (3) HOURS. A. PROVIDE ALL LABOR, MATERIALS, SUPPLIES, EQUIPMENT, TOOLS, AND TRANSPORTATION, AND PERFORM ALL CUTTING OR BREAKING OF SIDEWALKS AND/OR CONCRETE NECESSARY SHALL BE PERFORMED BY THE CONTRACTOR, 4. SUSTAIN PRESSURE IN LINES FOR NOT LESS THAN THREE (3) HOURS. IF LEAKS DEVELOP, REPLACE JOINTS OPERATIONS IN CONNECTION WITH AND REASONABLY INCIDENTAL TO THE COMPLETE INSTALLATION OF THE AND PAVING REPLACED IN KIND AS A PART OF THE CONTRACT COST. PERMISSION TO CUT OR BREAK SIDEWALKS AND REPEAT TEST UNTIL ENTIRE SYSTEM IS PROVED WATERTIGHT. XF SERIES DRIP IRRIGATION SYSTEM THAT IS APPLICABLE TO THE APPLICATION, AS SHOWN ON THE AND/OR CONCRETE SHALL BE OBTAINED FROM THE AGENCY S AUTHORIZED REPRESENTATIVE. NO HYDRAULIC 5. ALL HYDROSTATIC TESTS SHALL BE MADE ONLY IN THE PRESENCE OF THE AGENCY'S AUTHORIZED DRAWINGS, THE INSTALLATION DETAILS, AND AS SPECIFIED WITHIN THE MANUFACTURES REQUIREMENTS DRIVING WILL BE PERMITTED UNDER ASPHALTIC CONCRETE PAVING. REPRESENTATIVE, OR OTHER DULY AUTHORIZED REPRESENTATIVE OF THE AGENCY, NO PIPE SHALL BE AND SPECIFICATIONS FOR THE APPLICABLE APPLICATIONS FOR THE TYPE OF DRIP SYSTEM CHOSEN. 3. COORDINATE INSTALLATION OF SLEEVES FOR PIPING AND WIRES UNDER PAVED AREAS WITH GENERAL COMPLETELY BACKFILLED UNTIL IT HAS BEEN INSPECTED, TESTED AND APPROVED IN WRITING. CONTRACTOR. 6. FURNISH NECESSARY PRESSURE FORCE PUMP AND ALL OTHER TEST EQUIPMENT. PART 3 - EXECUTION 4. THE INSTALLING CONTRACTOR WILL INSTALL SLEEVES FOR FUTURE INSTALLATION OF WATER LINES AND WIRES 7. WHEN THE SPRINKLER IRRIGATION SYSTEM IS COMPLETED, PERFORM A COVERAGE TEST IN THE PRESENCE UNLESS OTHERWISE NOTED. OF THE AGENCY'S AUTHORIZED REPRESENTATIVE, TO DETERMINE IF THE WATER COVERAGE FOR PLANTING 3.01 SITE CONDITIONS AREAS IS COMPLETE AND ADEQUATE. FURNISH ALL MATERIALS AND PERFORM ALL WORK REQUIRED TO A. ALL SCALED DIMENSIONS ARE APPROXIMATE. THE CONTRACTOR SHALL CHECK AND VERIFY ALL SIZE E. ASSEMBLIES: CORRECT ANY INADEQUACIES OF COVERAGE DUE TO DEVIATIONS FROM PLANS, OR WHERE THE SYSTEM HAS DIMENSIONS AND RECEIVE AGENCY'S AUTHORIZED REPRESENTATIVE'S APPROVAL PRIOR TO PROCEEDING 1. ROUTING OF SPRINKLER IRRIGATION LINES AS INDICATED ON THE DRAWINGS IS DIAGRAMMATIC. INSTALL LINES BEEN WILLFULLY INSTALLED AS INDICATED ON THE DRAWINGS WHEN IT IS OBVIOUSLY INADEQUATE, WITHOUT WITH WORK UNDER THIS SECTION. (AND VARIOUS ASSEMBLIES) IN SUCH A MANNER AS TO CONFORM TO THE DETAILS PER PLANS. BRINGING THIS TO THE ATTENTION OF THE AGENCY'S AUTHORIZED REPRESENTATIVE. THIS TEST SHALL BE B. USA/DIG ALERT (1-800-422-4133) SHALL BE CONTACTED, AND ALL UTILITY LINES MARKED PRIOR TO ACCOMPLISHED AND PASSED BEFORE ANY GROUND COVER OF TURF IS PLANTED. EXCAVATING. EXERCISE EXTREME CARE IN EXCAVATING AND WORKING NEAR EXISTING UTILITIES. 2. INSTALL NO MULTIPLE ASSEMBLIES IN PLASTIC LINES. PROVIDE EACH ASSEMBLY WITH ITS OWN OUTLET. 8. UPON COMPLETION OF EACH PHASE OF WORK, ENTIRE SYSTEM SHALL BE TESTED AND ADJUSTEDTO MEET CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGES TO UTILITIES WHICH ARE CAUSED BY HIS OPERATIONS 3. INSTALL ALL ASSEMBLIES SPECIFIED HEREIN IN ACCORDANCE WITH RESPECTIVE DETAIL. IN ABSENCE OF DETAIL SITE REQUIREMENTS. OR NEGLECT. CHECK EXISTING UTILITIES DRAWINGS FOR EXISTING UTILITY LOCATIONS. DRAWINGS OR SPECIFICATION PERTAINING TO SPECIFIC ITEMS REQUIRED TO COMPLETE WORK, PERFORM SUCH 9. LOW VOLTAGE WIRING UNDER PAVING SHALL BE TESTED FOR CONTINUITY, PRIOR TO PAVING WHEN OVER C. COORDINATE INSTALLATION OF SPRINKLER IRRIGATION MATERIALS INCLUDING PIPE, SO THERE WILL BE NO WORK IN ACCORDANCE WITH BEST STANDARD PRACTICE, WITH PRIOR APPROVAL FROM AGENCY S AUTHORIZED FIFTY (50) FEET. INTERFERENCE WITH UTILITIES OR OTHER CONSTRUCTION OR DIFFICULTY IN PLANTING TREES, SHRUBS, REPRESENTATIVE.. AND GROUND COVERS. 4, P.V.C. PIPE AND FITTINGS SHALL BE THOROUGHLY CLEANED OF DIRT, DUST AND MOISTURE BEFORE 10. NO PLANTING OF TREES, SHRUBS, GROUND COVER OR TURF SHALL BE INSTALLED PRIOR TO APPROVAL OF D. THE CONTRACTOR SHALL CAREFULLY CHECK ALL GRADES TO SATISFY THEMSELVES THAT THEY MAY SAFELY INSTALLATION. INSTALLATION AND SOLVENT WELDING METHODS SHALL BE AS RECOMMENDED BY THE PIPE AND THE IRRIGATION COVERAGE TEST BY THE AGENCY'S AUTHORIZED REPRESENTATIVE. PROCEED BEFORE STARTING WORK ON THE SPRINKLER IRRIGATION SYSTEM. FITTING MANUFACTURER. E. DISCREPANCIES: 5. ON P.V.C. TO METAL CONNECTIONS, THE CONTRACTOR SHALL WORK THE METAL CONNECTIONS FIRST. TEFLON 3.05 MAINTENANCE 1. IN THE EVENT OF DISCREPANCY, IMMEDIATELY NOTIFY THE AGENCY'S AUTHORIZED REPRESENTATIVE. TAPE OR APPROVED EQUAL SHALL BE USED ON ALL THREADED P.V.C. TO P.V.C., AND ON ALL THREADED P.V.C. TO A. THE ENTIRE SPRINKLER IRRIGATION SYSTEM SHALL BE UNDER FULL AUTOMATIC OPERATION FOR A PERIOD 2. DO NOT PROCEED WITH INSTALLATION IN AREAS OF DISCREPANCY UNTIL ALL SUCH DISCREPANCIES HAVE METAL JOINTS. LIGHT WRENCH PRESSURE IS ALL THAT IS REQUIRED.. WHERE THREADED P.V.C, CONNECTIONS ARE OF SEVEN DAYS PRIOR TO ANY PLANTING. BEEN FULLY RESOLVED. REQUIRED, USE THE THREADED P.V.C. ADAPTERS INTO WHICH THE PIPE MAY BE WELDED, B. THE AGENCY'S AUTHORIZED REPRESENTATIVE RESERVES THE RIGHT TO WAIVE OR SHORTEN THE OPERATION 6. QUICK COUPLING VALVES: UNLESS OTHERWISE INDICATED, LOCATE VALVES WITHIN TWELVE (12) INCHES OF PERIOD. 3.02 PREPARATION HARDSCAPE. C. AFTER THE MAINTENANCE PERIOD, THE CONTRACTOR SHALL DEMONSTRATE IN THE PRESENCE OF THE A. WATER SUPPLY: 7. INSTALL BACKFLOW ASSEMBLIES IN SHRUB AREAS AT MINIMUM HEIGHT PERMITTED BY LOCAL CODES, UNLESS AGENCY'S AUTHORIZED REPRESENTATIVE THE SYSTEM IS IN PERFECT OPERATING ORDER. 1. THE CONTRACTOR WILL PROVIDE NEW METERS AND IS RESPONSIBLE FOR OBTAINING ALL PERMITS AND THE OTHERWISE APPROVED. 3.06 CLEAN-UP INSTALLATION OF THE METERS. 8. ALL MAJOR EQUIPMENT SHALL BE VERIFIED FOR EXACT LOCATION WITH THE AGENCY`S AUTHORIZED A. CLEAN-UP SHALL BE PERFORMED AS EACH PORTION OF THE WORK PROGRESSES, REFUSE AND EXCESS DIRT 2. SPRINKLER IRRIGATION SYSTEM SHALL BE CONNECTED TO WATER SUPPLY POINTS OF CONNECTION AS REPRESENTATIVE. SHALL BE REMOVED FROM THE SITE, ALL WALKS AND PAVING SHALL BE WASHED DOWN, AND ANY DAMAGE INDICATED ON THE DRAWINGS. F. AUTOMATIC CONTROLLER: SUSTAINED TO THE WORK OF OTHERS SHALL BE REPAIRED AND WORK OF OTHERS SHALL BE REPAIRED AND 3. CONNECTIONS SHALL BE MADE AT APPROXIMATE LOCATIONS AS SHOWN ON DRAWINGS. CONTRACTOR IS 1. INSTALL AS PER MANUFACTURER'S INSTRUCTIONS. REMOTE CONTROL VALVES SHALL BE CONNECTED TO WORK RETURNED TO ITS ORIGINAL CONDITION. RESPONSIBLE FOR MINOR CHANGES (PLUS OR MINUS 20 FEET) CAUSED BY ACTUAL SITE CONDITIONS. CONTROLLER IN NUMERICAL SEQUENCE AS SHOWN ON DRAWINGS. 3.07 OPERATING INSTRUCTIONS B. OBSERVATION SCHEDULE: 2. CONTROLLER SHALL BE MOUNTED INSIDE THE ELECTRICAL PEDESTAL. A. THE CONTRACTOR SHALL BE REQUIRED TO TRAIN AGENCY'S MAINTENANCE PERSONNEL IN PROPER 1. CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING THE AGENCY'S AUTHORIZED REPRESENTATIVE IN G. FLUSHING SYSTEM: OPERATION OF ALL MAJOR EQUIPMENT. PROVIDE WRITTEN EVIDENCE OF THE PERSON OR PERSONS SO ADVANCE FOR THE FOLLOWING OBSERVATION MEETINGS, ACCORDING TO THE TIME INDICATED: 1. AFTER ALL NEW SPRINKLER PIPE LINES AND RISERS ARE IN PLACE AND CONNECTED, ALL NECESSARY DIVERSION TRAINED TO THE AGENCY'S AUTHORIZED REPRESENTATIVE. WORK HAS BEEN COMPLETED, AND PRIOR TO INSTALLATION OF SPRINKLER HEADS, THE CONTROL VALVES SHALL BE 3.08 EXISTING TREES a. PRE -CONSTRUCTION MEETING -FIVE (5) DAYS OPENED AND FULL HEAD OF WATER USED TO FLUSH OUT THE SYSTEM, A. WHEN IT IS NECESSARY TO EXCAVATE ADJACENT TO EXISTING TREES, USE ALL POSSIBLE CARE TO AVOID b. PRESSURE SUPPLY LINE INSTALLATION, SLEEVES AND TESTING - SEVENTY-TWO 2, SPRINKLER HEADS SHALL BE INSTALLED ONLY AFTER FLUSHING OF THE SYSTEM HAS BEEN ACCOMPLISHED TO INJURY TO TREE TRUNK, BRANCHES AND TREE ROOTS. EXCAVATION IN AREAS WHERE TWO (2) INCH AND (72) HOURS. THE COMPLETE SATISFACTION OF THE AGENCY'S AUTHORIZED REPRESENTATIVE. LARGER ROOTS OCCUR SHALL BE DONE BY HAND. ALL ROOTS TWO (2) INCHES AND LARGER IN DIAMETER H. SPRINKLER HEADS: SHALL BE TUNNELED UNDER AND SHALL BE HEAVILY WRAPPED WITH BURLAP, TO PREVENT SCARRING OR c. CONTROL WIRE INSTALLATION AND SLEEVES - SEVENTY-TWO (72) HOURS. EXCESSIVE DRYING. WHERE A DITCHING MACHINE IS RUN CLOSE TO TREES HAVING ROOTS SMALLER THAN 1. INSTALL THE SPRINKLER HEADS AS DESIGNATED ON THE DRAWINGS AND IN ACCORDANCE WITH THEIR TWO (2) INCHES IN DIAMETER, THE WALL OF THE TRENCH ADJACENT TO THE TREE SHALL BE HAND d. LATERAL LINE, SLEEVES AND SPRINKLER INSTALLATION -SEVENTY-TWO (72) HOURS. RESPECTIVE DETAIL. TRIMMED, MAKING CLEAN CUTS. ROOTS ONE (1) INCH AND LARGER IN DIAMETER SHALL BE PAINTED WITH g. FINAL SITE REVIEW - FIVE (5) DAYS. 2. SPACING OF HEADS SHALL NOT EXCEED THE MAXIMUM INDICATED ON THE DRAWINGS, IN NO CASE SHALL THE TWO (2) COATS OF TREE SEAL, OR APPROVED EQUIVALENT. TRENCHES ADJACENT TO TREE SHOULD BE 2. WHEN OBSERVATIONS HAVE BEEN CONDUCTED BY OTHER THAN THE AGENCY'S AUTHORIZED SPACING EXCEED THE MAXIMUM RECOMMENDED BY THE MANUFACTURER. BACKFILLED WITHIN TWENTY-FOUR (24) HOURS. WHERE THIS IS NOT POSSIBLE, THE SIDE OF THE TRENCH REPRESENTATIVE, SHOW EVIDENCE IN WRITING AND PHOTOS OF WHEN AND BY WHOM THESE OBSERVATIONS 3. THE CONTRACTOR IS RESPONSIBLE FOR THE PLACEMENT OF HEADS TO ACHIEVE HEAD TO HEAD COVERAGE. ADJACENT TO THE TREE SHALL BE KEPT SHADED WITH BURLAP OR CANVAS. WERE MADE. I. VALVE BOXES: 3. AT ALL TIMES MAINTAIN A CURRENT AND UPDATED SET OF PLANS ON THE JOB SITE, NO SITE OBSERVATIONS 1. ALL BURIED VALVES AND EQUIPMENT SHALL BE INSTALLED WITH A PROPER BOX. WILL COMMENCE WITHOUT RECORD DRAWINGS. IN THE EVENT THE CONTRACTOR CALLS FOR A SITE VISIT 2. FILL AREA UNDER BOX WITH A MINIMUM OF THREE (3) CUBIC FEET OF THREE -FOURTHS (3/4) INCH GRAVEL END OF SECTION WITHOUT PREPARING THE SYSTEM FOR SAID VISIT, HE SHALL BE RESPONSIBLE FOR REIMBURSING THE BEFORE BOX IS INSTALLED, AGENCY'S AUTHORIZED REPRESENTATIVE AT HIS CURRENT BILLING RATES PER HOUR, PORTAL TO PORTAL, 3. IDENTIFICATION TAGS SHALL BE ATTACHED TO EACH REMOTE CONTROL VALVE, SHOWING NUMBER THAT (PLUS TRANSPORTATION COSTS) FOR INCONVENIENCE. NO FURTHER SITE VISITS WILL BE SCHEDULED UNTIL CORRESPONDS WITH CONTROLLER SEQUENCE. TAGS SHALL BE MANUFACTURED OF POLYURETHANE BEHR DESOPAID, THIS CHARGE HAS BEEN PAID AND RECEIVED. PURPLE IN COLOR WITH BLACK LETTERS TWO AND THREE -FOURTHS (2-3/4) INCHES BY TWO AND ONE -FORTH (2-1/4) C. PHYSICAL LAYOUT: INCHES. 1. ALL PIPING OR EQUIPMENT SHOWN DIAGRAMMATICALLY ON DRAWINGS OUTSIDE PLANTING AREAS SHALL BE 4. BRAND VALVE BOX COVERS IN FOUR (4) INCH HIGH NUMBERS THAT CORRESPONDS TO SEQUENCING SHOWN ON INSTALLED INSIDE PLANTING AREA WHENEVER POSSIBLE AND TO EXACT DIMENSIONS AS NOTED IN DRAWINGS. CONSTRUCTION DETAILS. J. ELECTRICAL SUPPLY: 1. 220 VOLT ELECTRICAL SERVICE FOR PUMP SHALL BE PROVIDED FOR BY CONTRACTOR. 3.03 INSTALLATION 2. LOW VOLTAGE WIRING SHALL BE PLACED IN THE SAME TRENCH AND ALONG SIDE OF MAIN LINES UNLESS A. GENERAL: OTHERWISE APPROVED. 1. ALL PLASTIC PIPE AND FITTINGS SHALL BE INSTALLED IN COMPLETE ACCORD WITH MANUFACTURER 3. WHEN MORE THAN ONE WIRE IS PLACED IN A TRENCH, TAPE WIRES TOGETHER AT A MAXIMUM TEN (10) FEET ON INSTRUCTIONS FOR SAME. CENTER. 2. IF GASKET TYPE PIPE AND/OR ANY PIPE IS LARGER THAN TWO AND ONE HALF (2-1/2) INCHES IS USED, 4. PROVIDE AN EIGHTEEN (18) INCH EXPANSION LOOP AT EACH DIRECTIONAL CHANGE, AND A TWENTY-FOUR (24) PROVIDE CONCRETE THRUST BLOCKS AT EACH CHANGE OF DIRECTION AND AT TERMINAL POINTS OF ALL INCH COIL AT EACH CONNECTION. RUBBER GASKET PIPING. BLOCK IN ACCORD WITH PIPE MANUFACTURER'S INSTRUCTIONS. 5. USE A CONTINUOUS WIRE BETWEEN CONTROLLER AND REMOTE CONTROL VALVES. EXCEPT AS OTHERWISE 3. LINE CLEARANCE: ALL LINES SHALL HAVE A MINIMUM CLEARANCE OF SIX (6) INCHES FROM EACH OTHER AND APPROVED, DO NOT SPLICE AT ANY POINT. ALL APPROVED SPLICES SHALL BE ENCLOSED IN AN ACCEPTABLE BOX. FROM LINES OF OTHER TRADES. PARALLEL LINES SHALL NOT BE INSTALLED DIRECTLY OVER ONE ANOTHER, 6. EACH CONTROLLER SHALL BE PROVIDED WITH SEPARATE GROUND WIRE. B. TRENCHING: H. CONTROL WIRES: 1. DEPTH OF TRENCHES SHALL BE SUFFICIENT TO PROVIDE A MINIMUM COVER ABOVE THE TOP OF THE PIPE AS 1, ALL ELECTRICAL EQUIPMENT AND WIRING SHALL COMPLY WITH LOCAL AND STATE CODES AND BE INSTALLED BY FOLLOWS: THOSE SKILLED AND LICENSED IN THE TRADE. UNLESS THE GOVERNING CODE SPECIFIES OTHERWISE, LOW a. FOURTEEN (14) INCHES OVER NON -PRESSURE ROTOR POP-UP LINES (MINIMUM). VOLTAGE CONTROL WIRE MAY BE INSTALLED BY THE SPRINKLER IRRIGATION CONTRACTOR. b. TWELVE (12) INCHES OVER NON -PRESSURE LATERAL LINES (MINIMUM). 2. CONNECTING AND SPLICING OF WIRE AT THE VALVES SHALL BE MADE USING PEN-TITE CONNECTORS, SCOTCH-LOK, OR APPROVED EQUAL. NORTHER SPLICES WILL BE ALLOWED. c. EIGHTEEN (18) INCHES OVER POTABLE SPRINKLER MAINLINE. 3. TAPE ALL CONTROL WIRE TO THE SIDE OF ALL MAINS AT TEN (10) FOOT INTERVALS. d. TWENTY-FOUR (24) INCHES COVER MINIMUM OVER PIPE SERVING A DRINKING FOUNTAIN OR PRESSURE SPRINKLER MAINLINE THREE (3) INCHES AND LARGER. e. WHERE PIPE AND/OR CONTROL WIRING CROSSES UNDER PAVING, IT SHALL BE SLEEVED SEPARATELY TWENTY-FOUR (24) INCHES BELOW SUB GRADE. ALL CROSSINGS SHALL HAVE TRACE WIRES AND 3"LETTERS IX FOR IRRIGATION CROSSING ETCHED ON THE CURB AS WELL AS AN 8" ROUND BOX WITH THE TRACING WIRE COILED IN THE BOX. LOCATION TO BE APPROVED BY THE CITY INSPECTOR. f. SURPLUS EARTH REMAINING AFTER BACKFILLING SHALL BE DISPOSED OF ON/OFF THE PREMISES AS DIRECTED BY THE AGENCY. g. EIGHTEEN (18) INCHES COVER OVER CONTROL WIRES (MINIMUM). 2. TRENCH BOTTOM SHALL BE FLAT TO ENSURE PIPING IS SUPPORTED CONTINUOUSLY ON AN EVEN GRADE WITH 8"SAND BEDDING. 3. WHERE LINES OCCUR UNDER PAVED AREAS CONSIDER DIMENSION TO BE BELOW THE SUBGRADE. ) 4. EXCAVATE TRENCHES TO REQUIRED DEPTHS. FOLLOW APPROVED LAYOUT FOR EACH SYSTEM. IIgl WEILAND C3'ESIGN GROUP, INC. LANDSCAPE ARCHITECTURE + PLANNING + CONSTRUCTION MANAGEMENT. 28924 OLD TOWN FRONT STREET, SUITE 202 TEMECULA, CA 92590 P (844) WEILAND, XT 701 F (619) 675-3426 EMAIL- KLONIGRO@W-D-G.COM CORPORATE OFFICE 291 SIERRA WAVE SWALL MEADOWS, CA 93514 D �� EDT o DIAL TWO WORKING BEFORE k I DAYS BEFORE YOU DIG YOU DIG TOLL FREE 1-800-227-2601 A PUBLIC SERVICE BY UNDERGROUND SERVICE ALERT SHOULD CONSTRUCTION OF THE REQUIRED IMPROVEMENTS NOT COMMENCE WITHIN TWO YEARS OF THE DATE OF APPROVAL SHOWN HEREON AND CARRIED FORTH IN A DILIGENT MANNER, THE CITY ENGINEER MAY REQUIRE REVISIONS TO THE REV. PLANS TO BRING THEM INTO CONFORMANCE WITH REVISION DESCRIPTION DATE ENCR. CITY DATE STANDARDS IN EFFECT. 09/30/20 E . DATE Prepared Under The Supervision Of KIM T. LONIGRO Date 01/09/19 L. L.A. 5508 CITY OF FONTANA, CALIFORNIA CFD STREETSCAPE LANDSCAPE PLANS /0 jrA EL PASEO TR20082 SG`�As Noted D BY: KB HOME SOUTHERN CALIFORNIA DATE: l i 1Pl A IRRIGATION NOTES 01 /09/2019 [D BY: APPRO DRAWING NO.: �� ,, n r r ri DA o of o LI-09