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Home My WebLink About014 L2.1 Irrigation PlanFOFOFOFOFOFOFOFO FOFOFOFOFO UGPUGPUGPUGPUGPUGPUGP XXXX FOFOFONGNGNGNGNGNGFOFOFOFOFOFOFOFOFOFOUGPSTSTSS SS SS SS SS SS SS SS SS SS SS SS SSSSSS O O O OOOOOGASGAS GAS GAS GAS GAS GAS GAS ST ST ST POC RF 1 0.041" 1 4 2.591" 4 1" RAIN/FREEZE SENSOR, MOUNT ON EXTERIOR WALL CONNECT TO EXISTING MAINLINE, FIELD VERIFY LOCATION 3 11.71" 3 2 11.21" 2 POINT OF CONNECTION POC IS ASSUMED EXISTING 1" WATER SERVICE LINE WITH STATIC PRESSURE OF 65PSI, LOCATION APPROXIMATE. VERIFY IN FIELD PRIOR TO INSTALLATION. CONNECT TO EXISTING MUNICIPAL WATER IRRIGATION SYSTEM & EXISTING CONTROLLER. EXISTING REDUCED PRESSURE ZONE BACKFLOW, WATTS MODEL NO. 009GMT, 175 PSI. THIS SYSTEM IS DESIGNED FOR A 1" WATER METER WITH 65PSI STATIC PRESSURE, 20 GPM DESIGN CAPACITY AND MAXIMUM WORKING PRESSURE OF 40PSI. UPGRADE EXISTING RAINBIRD ESP MODULAR 12 STATION CONTROLLER WITH RAIN FREEZE SENSOR TO COMPLY WITH EPA WATERSENSE CERTIFICATION. EXISTING CONNECTION POINT FOR SYSTEM WINTERIZATION S00°58'12"E242.26'N89°14'49"E 435.71' N 3 8 ° 0 3 ' 5 7 "W 8 2 . 5 1 ' S89°14'56"W 253.98' N 3 7 ° 3 8 ' 0 9 "W 2 2 0 . 8 2 ' EXISTING BUILDING (9,454 SF)PROPOSED BUILDING ADDITION (2,237.50 SF) PROPOSED ASPHALT PARKING 18,107 SF 35 STALLS PROPOSED GRAVEL PAD STORAGE AREA EXISTING PARKING EXISTING PARKING RETAIN EXISTING, NON-IRRIGATED NATIVE GRASSES PRIVATE ACCESS DRIVEPRIVATE ACCE S S DR IVE MANLEY ROADSYMBOL DESCRIPTION QTY PRECIP RETROFIT EXISTING OVERHEAD IRRIGATION WITH MULTI-STREAM, MULTI-TRAJECTORY NOZZLES 3,167 S.F.0.45 in/h TEMPORARY IRRIGATION PROVIDE MANUAL IRRIGATION, OR TURF ROTOR 15`-30` TRIANGULAR SPACED, HEAD TO HEAD COVERAGE. THE PRECIPATION RATE INDICATED ACCOUNTS FOR FULL AND PART CIRCLE HEADS, AND IS (1.35) X (360 PRECIP RATE). IRRIGATION TO BE PROVIDED FOR TWO YEARS DURING ESTABLISHMENT. 4,706 S.F.0.47 in/h SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY HUNTER ICZ-101-25 1" DRIP CONTROL ZONE KIT. 1IN. ICV GLOBE VALVE WITH 1IN. HY100 FILTER SYSTEM. PRESSURE REGULATION: 25PSI. FLOW RANGE: 2 GPM TO 20 GPM. 150 MESH STAINLESS STEEL SCREEN. 1 HUNTER ICZ-101-25-LF 1" DRIP CONTROL ZONE KIT. 1IN. ICV GLOBE VALVE WITH 1IN. HY100 FILTER SYSTEM. PRESSURE REGULATION: 25 PSI. FLOW RANGE: .5 GPM - 15 GPM. 150 MESH STAINLESS STEEL SCREEN. 1 HUNTER HDL-06-12-R DRIP RING 4 AREA TO RECEIVE DRIP EMITTERS HUNTER HE-B POINT SOURCE DRIP EMITTER WITH SELF PIERCING BARB. COLOR CODED EMITTERS FOR FLOW RATES OF 0.5 GPH, 1.0 GPH, 2.0 GPH, 4.0 GPH, AND 6.0 GPH. CAN BE INSERTED INTO 1/2IN. AND 3/4IN. TUBING AND HAVE PRESSURE COMPENSATING FROM 15 PSI-50 PSI. OPTIONAL DIFFUSER CAP (HE) AVAILABLE. 4,297 S.F. Emitter Notes: 05 emitters (1 assigned to each 4" pot plant) 05 emitters (1 assigned to each 1 gal. plant)37 05 emitters (2 assigned to each 2 gal. plant)134 05 emitters (1 assigned to each 4" plant) 05 emitters (2 assigned to each 5 gal. plant)36 SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY HUNTER PGV-101G 1" 1IN. PLASTIC ELECTRIC REMOTE CONTROL VALVE, FOR RESIDENTIAL/LIGHT COMMERCIAL USE. FEMALE NPT INLET/OUTLET. GLOBE CONFIGURATION, WITH FLOW CONTROL. 2 RAIN BIRD WR2-RFC WIRELESS RAIN AND FREEZE SENSOR COMBO, INCLUDES 1 RECEIVER AND 1 RAIN/FREEZE SENSOR TRANSMITTER. 1 POINT OF CONNECTION 1" EXISTING POC 1 IRRIGATION LATERAL LINE: POLYETHYLENE PIPE SDR-7 29.8 L.F. IRRIGATION LATERAL LINE: POLYETHYLENE PIPE SDR-7 1"1,201 L.F. IRRIGATION MAINLINE: PVC SCHEDULE 40 29.6 L.F. RF POC IRRIGATION SCHEDULE ESTIMATED WATER CONSUMPTION WATER CONSUMPTION ESTIMATES ARE BASED ON A SEASONAL 24-WEEK WATERING WINDOW, AND ARE LISTED IN ANNUAL TOTALS ACRE FEET BASED ON SYSTEM DESIGN 1,829 GAL/.WEEK = 0.13 AC.FT. (EXCLUDING TEMPORARY IRRIGATION) 4,706 GAL/.WEEK = 0.35 AC.FT. TEMPORARY IRRIGATION, 2 YEAR ESTABLISHMENT ACRE FEET BASED ON VEGETATION TYPE SQUARE FEET TEMPORARY ESTABLISHMENT IRRIGATION: 4,706 S.F. = 0.20 AC.FT. SHRUBS & GROUND COVER: 4,297 S.F. = 0.20 AC.FT. TREES: 28 S.F. = 0.01 AC.FT. CRITICAL ANALYSIS FLOW TOTALS Area for Drip Emitters:1.7 Drip Ring:0.0 RETROFIT EXISTING OVERHEAD IRRIGATION:14.8 TEMPORARY IRRIGATION:23.0 Total:39.5 GPM FLOW AVAILABLE 18.2 GPM Area for Drip Emitters:1 Valves Drip Ring:1 Valves RETROFIT EXISTING OVERHEAD IRRIGATION:1 Valves TEMPORARY IRRIGATION:2 Valves Total:5 Valves Generated:2024-08-20 14:31 P.O.C. NUMBER: 01 Water Source Information:Existing POC FLOW AVAILABLE Point of Connection Size:1" Flow Available 18.2 GPM PRESSURE AVAILABLE Static Pressure at POC:65 PSI Pressure Available:65 PSI DESIGN ANALYSIS Maximum Station Flow:11.8 GPM Flow Available at POC:18.2 GPM Residual Flow Available:6.4 GPM Critical Station:3 Design Pressure:35 PSI Friction Loss:3.69 PSI Fittings Loss:0.37 PSI Elevation Loss:0 PSI Loss through Valve:1.8 PSI Pressure Req. at Critical Station:40.9 PSI Loss for Fittings:0.64 PSI Loss for Main Line:6.39 PSI Loss for POC to Valve Elevation:0 PSI Loss for Backflow:0 PSI Critical Station Pressure at POC:47.9 PSI Pressure Available:65 PSI Residual Pressure Available:17.1 PSI NUMBER MODEL TYPE PRECIP SUN MON TUE WED THU FRI SAT IN./WEEK MIN./WEEK GAL./WEEK GAL./DAY 1 HUNTER ICZ-101-25-LF DRIP RING 0.21 in/h 96 min 96 min 96 min 1 286 11.4 3.81 2 HUNTER PGV-101G TEMPORARY IRRIGATION 0.47 in/h 32 min 32 min 32 min 0.75 96 1,078 359 3 HUNTER PGV-101G TEMPORARY IRRIGATION 0.47 in/h 32 min 32 min 32 min 0.75 96 1,128 376 4 HUNTER ICZ-101-25 AREA FOR DRIP EMITTERS 0.09 in/h 234 min 234 min 234 min 1 702 1,818 606 TOTALS:394 394 394 1,180 4,035 1,345 WATERING SCHEDULE PERFORMANCE LANDSCAPE DESIGN PATHWAY IRRIGATION NOTES 1.CONTRACTOR RESPONSIBLE FOR SCHEDULING PRE-INSTALLATION MEETING WITH CITY OF BOZEMAN WATER CONSERVATION DIVISION PRIOR TO COMMENCING ANY WORK. 2.THE SITE HAS A FUNCTIONAL IRRIGATION SYSTEM IN PLACE. CONNECT NEW IRRIGATION TO THE EXISTING POINT OF CONNECTION & CONTROLLER. LOCATION OF EXISTING MAINLINE IS UNKNOWN.LOCATE, UTILIZE, & EXPAND EXISTING MAINLINE FOR ADDITIONAL IRRIGATION. MAINLINE SHOWN IS DIAGRAMMATIC ONLY. 3.CONTRACTOR RESPONSIBLE TO INFORM LANDSCAPE ARCHITECT OF ANY DISCREPANCIES OR CHANGES NEEDED TO THE IRRIGATION DESIGN. IF CONTRACTOR MAKES CHANGES TO THE IRRIGATION DESIGN WITHOUT NOTIFYING THE LANDSCAPE ARCHITECT, CONTRACTOR ASSUMES FULL RESPONSIBILITY OF THE IRRIGATION SYSTEM DESIGN AND FUNCTIONALITY. 4.LANDSCAPE CONTRACTOR RESPONSIBLE FOR SCHEDULING A PUNCH-LIST SUBSTANTIAL COMPLETION INSPECTION AND FINAL COMPLETION INSPECTION WITH LANDSCAPE ARCHITECT. PRIOR TO INSPECTIONS, IRRIGATION MAINLINE TO BE CHARGED FOR A MINIMUM TWO HOURS AND VALVE BOXES AND EQUIPMENT HOUSINGS SHALL BE OPENED. 5.CONTRACTOR RESPONSIBLE FOR PROVIDING IRRIGATION AS-BUILTS TO LANDSCAPE ARCHITECT AT WITHIN ONE WEEK COMPLETION OF FINAL COMPLETION INSPECTION. 6.CONTRACTOR TO VERIFY STATIC PRESSURE IN THE FIELD PRIOR TO BIDDING AND CONSTRUCTION. IN THE EVENT OF A DISCREPANCY, CONTRACTOR SHALL NOTIFY LANDSCAPE ARCHITECT IN WRITING OF ANY CHANGES NECESSARY TO PROVIDE THE REQUIRED OPERATIONAL PRESSURE AND FLOW. IF NOTIFICATION IS NOT RECEIVED, CONTRACTOR ASSUMES FULL RESPONSIBILITY FOR SYSTEM OPERABILITY. 7.PROVIDE PRESSURE REDUCING VALVE UP STREAM OF BACKFOW ASSEMBLY IF PRESSURE EXCEEDS 80 PSI. REDUCE TO 60PSI STATIC PRESSURE. 8.INSTALLED SYSTEM TO BE FULLY WINTERIZEABLE. CONTRACTOR TO PROVIDE LANDSCAPE ARCHITECT WITH WINTERIZATION PLAN. 9.CONTRACTOR SHALL COORDINATE PLANTING WITH IRRIGATION INSTALLATION. 10.THE CONTRACTOR SHALL INSPECT THE SITE AND VERIFY CONDITIONS AND DIMENSIONS PRIOR TO CONSTRUCTION. 11.IRRIGATION PLANS ARE SCHEMATIC REPRESENTATIONS ONLY. PLACE LINES IN A COMMON TRENCH WHENEVER POSSIBLE. FIELD ADJUST LINES TO AVOID CONFLICT WITH UTILITIES. 12.IRRIGATION IS COORDINATED WITH THE PLANTING PLAN AND SITE IMPROVEMENTS AND IS DESIGNED WITH RECTANGULAR SPACING GIVING HEAD TO HEAD COVERAGE. COORDINATE IRRIGATION HEAD LAYOUT WITH NEW PLANT MATERIALS, LOCATE SPRAY HEADS 30" FROM BASE OF TREE. DO NOT ALTER HEAD LOCATION, PIPE LAYOUT, OR VALVE LOCATION WITHOUT WRITTEN APPROVAL FROM THE LANDSCAPE ARCHITECT. NOTIFY LANDSCAPE ARCHITECT IF DISCREPANCIES OCCUR BETWEEN THE PLANS AND FIELD CONDITIONS. 13.ALL COMPONENTS OF IRRIGATION SYSTEM SHALL BE INSTALLED AND PROPERLY ADJUSTED TO PROVIDE ADEQUATE HEAD TO HEAD COVERAGE AND ELIMINATE OVER SPRAY ONTO WALKS, BUILDINGS, PARKING AREAS, ETC. 14.ALL PIPE SIZES INDICATED ARE MINIMUMS. CONTRACTOR MAY NOT DECREASE PIPE SIZE. LARGER PIPE SIZES MAY BE USED AT NO ADDITIONAL COST TO OWNER. PIPE SIZES INCREASE IN SIZE DOWNSTREAM OF NEXT SPRAY HEAD, AS SHOWN. 15.INSTALL ALL IRRIGATION PIPE AND CONTROL WIRES IN MINIMUM 4" PVC SLEEVE BELOW ALL PAVED SURFACES UNLESS OTHERWISE INDICATED ON THE PLANS. INSTALL SLEEVES PRIOR TO PLACEMENT OF PAVEMENTS AND PAVEMENT SUB-BASE. WHERE PAVEMENT EXISTS BORE AND PLACE SLEEVES. 16.COORDINATE IRRIGATION POINTS OF CONNECTION AND LOCATION OF AUTOMATIC CONTROL VALVES WITH LANDSCAPE ARCHITECT. COORDINATE ALL WORK WITH OTHER TRADES, I.E. ELECTRICAL, MASONRY, ETC. 17.CONTRACTOR TO PROGRAM AUTOMATIC CONTROLLER TO ALLOW FOR THE EQUIVALENT OF 3/4" OF WATER PER WEEK FOR MANICURED LAWNS AND 1" PER WEEK FOR ALL OTHER PLANTINGS, OR PER SITE AND PLANTING NEEDS FOR BEST PLANT HEALTH. 18.ALL PVC PIPES SHALL BE TRENCHED UNLESS PRE-APPROVED TO BE PULLED IN WRITING BY LANDSCAPE ARCHITECT. POLLY PIPE MAY BE PULLED. PROVIDE POSITIVE DRAINAGE OF MAINLINE. PLACE MANUAL DRAIN AT LOW POINTS IN MAINLINE. IDENTIFY LOCATIONS ON AS-BUILTS. 19.USE 45° ELBOWS INSTEAD OF 90° ELBOWS ON ALL MAINLINES 2-1/2" AND LARGER. INSTALL CMU THRUST BLOCKS AT ALL MAINLINE CHANGES IN DIRECTION FOR PIPE 2" AND LARGER . 20.CONTRACTOR TO INSTALL CONTROLLER AND ACCESSORIES AS REQUIRED. CONTRACTOR TO FURNISH CONTROL WIRES FROM VALVES TO CONTROLLER. CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING 110 VOLT SERVICE FROM EXISTING ELECTRICAL SERVICE AND CONNECTION TO CONTROLLER SERVICE. 21.INSTALL ONE (1) ADDITIONAL RED CONTROL WIRE AND ONE (1) ADDITIONAL WHITE CONTROL WIRE FROM CONTROLLER TO END OF MAINLINE. 22.ALL TREES TO BE ON A DEDICATED DRIP ZONE FOR DROUGHT PREPARATION 23.ALL RAISED PLANTER BEDS TO BE ON A DEDICATED DRIP ZONE AND DAILY WATERING SCHEDULE SHEET No: JOB No: DATE:REVISIONS:PREPARED FOR: LANDSCAPE ARCHITECTURE 614 S Ferguson Ave., Ste 3 Bozeman, MT 59718 (406) 624-9111 hello@inContour.com www.inContour.com 11/27/2024 555 Manley Rd. Bozeman, MT 59715Buffalo Restoration24310 Formescent Architects 109 E. Oak St. Ste. 1F Bozeman, MT 59715 (406) 624-0200 NOT F O R CON S T R U C TI O N RevI e w SeT 0 10 20 40' SCALE 1" = 20'-0" N L2.1IRRIGATION PLANSTATEO F MON T A NALAND SCAPE A R C H ITECTLICE N S E D LESSA R. MILLARD 274