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HomeMy WebLinkAbout5688-11e;7o Data Reference Evapotranspiration (Etc) Amounts: Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec 2.00 1 2.70 1 3.80 1 4.60 1 5.70 1 6.90 1 7.90 1 7.40 1 5.90 1 4.20 1 2.60 2.00 Total Yearly Eta: 55.60 inches P.O.C. 'F' WATER USE CALCULATIONS & SCHEDULING California Water Efficient Landscape Worksheet Reference Evapotranspiration (ET") 1 55.61 Project Type Non -Residential 0.45 Hydrozone # / Planting Descriptiona Plant Factor (PF) IIrrigation IMethod6 Irrigation I I Efficiency (IE)` ETAF (PF/IE) Landscape JArea (Sq. Ft.) ETAF x Area Estimated Total Water Use Regular Landscape Areas Drip - Mod (Potable) 0.5 Drip 1 0.81 0.62 8356 5158 177807 Drip - Low (Potable) 0.2 Drip 0.81 0.25 18,246 4505 155303 Bubbler- Mod (Potable) 0.2 Overhead 0.75 0.27 15 4 138 Emitter - Mod(Potable) 0.5 Drip 0.81 0.62 127 78 2702 2,481 0.43 90% 0.75 0.00 2 0 0 F30 0.5 Bubbler 0.75 0.00 90% 0 0 2 Moderate Potable 0.75 0.00 Dnp - 18" 0 0 90% 4.40 5 0.75 0.00 Potable 0 0 Bubbler 4 1.00 0.75 0.00 5 0 0 Potable F33 0.5 0.75 0.00 0.43 0 0 5 2 Moderate 0.75 0.00 0.2 01 0 0.43 90% 18.90 0.75 0.001 Low 0 0 0.2 Drip - 18" 2,388 0.75 0.00 11.90 0 0 Low Potable F36 0.75 0.00 81 0 0 5.40 5 2 0.75 0.00 F37 0 0 1,467 0.43 90% 0.75 0.00 2 0 0 F38 0.5 Drip - 18" 0.75 0.00 90% 0 0 2 Moderate Potable 0.75 0.00 1 Drip - 18" 0 0 90% 1 14.00 5 0.75 0.00 Potable 0 0 Bubbler 7 1 1.00 0.75 0.00 5 0 0 Potable Totals 26744 9746 335950 Special Landscape Areas 1 1 ""Totals 1 1 F38 0 0 5 0 0 0 0 0 0 1 11 0 0 0 ETW U Total 335950 Maximum Allowed Water Allowance (MAWA)e 414864 ETAF Calculations Reaular Landscape Areas Total ETAF x Area 9746 Total Area 26744 Average ETAF 0.36 All Landscape Areas Total ETAF x Area 9746 Total Area 26744 Average ETAF 0.36 Average ETAF for Regular Landscape Areas must be 0.55 or below for residential areas, and OAS or below for non-residential areas. NOTE: * - TOTAL AREA ABOVE IS AN ADJUSTED TOTAL FOR IRRIGATION CALCULATION PURPOSES ONLY - ACTUAL TOTAL LANDSCAPE AREA FOR P.O.C. 'F' IS 26,602 SQ. FT. PRESSURE LOSS CALCULATIONS 0.2 VALVE # VARIES GPM 40.0 GPM MAX. (UP TO (2) VALVES RUN SIMUL.) WATER METER (1 1/2") 3.3 BALL VALVES (2") 1.5 BACKFLOW PREVENTER (1 1/2") 12.0 FLOW METER 1.2 MASTER VALVE (2") 0.8 VALVE 2.7 MAINLINE (1510' @ 2") 20.2 LATERAL LINE (5.0 MAX.) ELEVATION CHANGE (DOWN GRADE 8.2') -3.6 FITTING LOSS (10%) 4.3 TOTAL PRESSURE LOSS 47.4 MINIMUM OPERATING PRESSURE 30 DESIGN PRESSURE REQUIRED 77.4 AVAILABLE PRESSURE (P.O.C.) 114.0 SET PRESSURE REGULATOR @: 95.0 RESIDUAL PRESSURE REMAINING +17.6 IRRIGATION DESIGN CRITERIA -'F' (POTABLE WATER) Name of Water Supplier: West Valley Water District 1-4-2017 Pressure Given By: Angela @ Engineering (909) 875-1322 AVAILABLE WATER PRESSURE - 114 PSI ZONE 7 HIGHEST ELEVATION ON THIS SYSTEM 36.8 110.4 PSI LOWEST ELEVATION ON THIS SYSTEM 22.7 104.3 PSI WATER METER ELEVATION = 45.0 114.0 PSI Contractor shall verify the static water pressure with supplier prior to installation. If different from PSI noted above, Contractor to notify Owner for instructions. Failure to do so will result in contractor being responsible for changes that might occur. Irrigation System Information: Station 'Plant Factor Irr Tvoe ' so ft area' opt ' Efficiency GPM ' Run Days' Cvcle/Dav' Hvdrozome Notes F25 0.2 Drip - 18" 2,278 0.43 90% 11.40 5 2 Low Potable F26 0.2 Drip - 18" 3,041 0.43 90% 15.20 5 2 Low Potable F27 0.5 Emitter 46 1.00 81% 3.10 5 2 Moderate Potable F28 0.5 Drip - 18" 1,575 0.43 90% 7.90 5 2 Moderate Potable F29 0.2 Drip - 18" 2,481 0.43 90% 12.40 5 2 Low Potable F30 0.5 Bubbler 4 1.00 90% 2.00 5 2 Moderate Potable F31 0.5 Dnp - 18" 869 0.43 90% 4.40 5 2 Moderate Potable F32 0.5 Bubbler 4 1.00 90% 2.00 5 2 Moderate Potable F33 0.5 Drip - 18" 2,184 0.43 90% 10.90 5 2 Moderate Potable F34 0.2 Drip - 18" 3,787 0.43 90% 18.90 5 2 Low Potable F35 0.2 Drip - 18" 2,388 0.43 90% 11.90 5 2 Low Potable F36 0.5 Emitter 81 1.00 81% 5.40 5 2 Moderate Potable F37 0.2 Drip - 18" 1,467 0.43 90% 7.30 5 2 Low Potable F38 0.5 Drip - 18" 3,728 0.43 90% 18.60 5 2 Moderate Potable F39 0.2 1 Drip - 18" 2,804 1 0.43 90% 1 14.00 5 2 Low Potable F40 0.5 Bubbler 7 1 1.00 90% 1 3.50 5 1 2 Moderate Potable Establishment Irrigation Schedule Station Run Days per week Cycles (Start times) Jan Feb Mar Apr Minutes per Cycle May June July Aug Sept Oct Nov Dec F25 5 2 2 3 4 4 5 6 7 7 5 4 2 2 F26 5 2 2 3 4 4 5 6 7 7 5 4 2 2 F27 5 2 2 3 4 5 6 8 9 8 7 5 3 2 F28 5 2 5 6 9 11 13 16 18 17 14 10 6 5 F29 5 2 2 3 4 4 5 6 7 7 5 4 2 2 F30 5 2 2 3 4 5 6 7 8 7 6 4 3 2 F31 5 2 5 6 9 11 13 16 18 17 14 10 6 5 F32 5 2 2 3 4 5 6 7 8 7 6 4 3 2 F33 5 2 5 6 9 11 13 16 18 17 14 10 6 5 F34 5 2 2 3 4 4 5 6 7 7 5 4 2 2 F35 5 2 2 3 4 4 5 6 7 7 5 4 2 2 F36 5 2 2 3 4 5 6 8 9 8 7 5 3 2 F37 5 2 2 3 4 4 5 6 7 7 5 4 2 2 F38 5 2 5 6 9 1 11 13 16 1 18 1 17 1 14 11 10 1 6 1 5 F39 5 2 1 2 3 4 1 4 5 1 6 1 7 1 7 1 5 1 4 1 2 1 2 F40 5 2 1 2 3 4 1 5 6 1 7 1 8 1 7 1 6 1 4 1 3 1 2 Established Irrigation Schedule Station Run Days per week Cycles (Start times) Jan Feb Mar Apr Minutes per Cycle May June July Aug Sept Oct Nov Dec F25 5 2 2 2 3 4 4 5 6 6 5 3 2 2 F26 5 2 2 2 3 4 4 5 6 6 5 3 2 2 F27 5 2 2 3 4 4 5 6 7 7 5 4 2 2 F28 5 2 4 5 7 9 11 13 15 14 11 8 5 4 F29 5 2 2 2 3 4 4 5 6 6 5 3 2 2 F30 5 2 2 2 3 4 5 6 7 6 5 4 2 2 F315 2 4 5 7 9 11 13 15 14 11 8 5 4 F32 5 2 2 2 3 4 5 6 7 6 5 4 2 2 F33 5 2 4 5 7 9 11 13 15 14 11 8 5 4 F34 5 2 2 2 3 4 4 5 6 6 5 3 2 2 F35 5 2 2 2 3 4 4 5 6 6 5 3 2 2 F36 5 2 2 3 4 4 5 6 7 7 5 4 2 2 F37 5 2 2 2 3 4 4 5 6 6 5 3 2 2 F38 5 2 1 4 1 5 1 7 1 9 1 11 1 13 1 15 1 14 1 11 8 1 5 1 4 F39 5 1 2 1 2 1 2 1 3 1 4 1 4 1 5 1 6 1 6 1 5 3 1 2 1 2 F40 5 1 2 1 2 1 2 1 3 1 4 1 5 1 6 1 7 1 6 1 5 4 1 2 1 2 NOTE: FOR THE ESTABLISHMENT PERIOD, THE CONTRACTOR IS TO SELECT THE APPROPRIATE 90 DAY PERIOD (I.E. MAY,JUNE,JULY) FROM THE ANNUAL SCHEDULE PROVIDED RUN TIMES COMPLY WITH RECLAIMED WATERING WINDOW REQUIREMENTS P.O.C. 'A' WATER USE CALCULATIONS & SCHEDULING Irrigation System Information: Station 'Plant Factoi Irr Tvoe ' so ft area' Dot ° Efficiencv' GPM ' Run Days' Cvcle/Dav' Hvdrozone' Notes ' A15 0.5 Bubbler 1 7 1 1.00 1 90% 1 3.50 1 5 1 2 1 Moderate Potable A16 0.5 Drip - 18" 1 723 1 0.43 1 90% 1 3.60 1 5 1 2 1Moderate Potable A17 0.2 Drip - 18" 1 1,447 1 0.43 1 90% 1 7.20 1 5 1 2 1 Low Potable Establishment Irrigation Schedule Station Run Days per week Cycles (Start times) I Feb Mar Apr Minutes per Cycle Aug Sept Oct Nov Dec I Jan I Feb Mar Apr May June July Aug Sept Oct Nov Dec A15 5 2 2 3 4 5 6 7 8 7 1 6 4 3 2 A16 5 2 5 6 9 11 1 13 16 18 17 14 10 1 6 5 A17 5 2 2 3 4 4 1 5 6 7 7 5 4 2 2 Established Irrigation Schedule Station Run Days per week Cycles (Start times) Jan Feb Mar Apr Minutes per Cycle May June July Aug Sept Oct Nov Dec A15 5 2 2 2 3 4 5 6 7 6 1 5 4 2 2 A16 5 2 4 5 7 9 11 13 15 14 1 11 8 5 4 A17 5 2 2 2 3 4 4 5 6 6 1 5 3 2 2 NOTE: FOR THE ESTABLISHMENT PERIOD, THE CONTRACTOR IS TO SELECT THE APPROPRIATE 90 DAY PERIOD (I.E. MAY,JUNE,JULY) FROM THE ANNUAL SCHEDULE PROVIDED RUN TIMES COMPLY WITH RECLAIMED WATERING WINDOW REQUIREMENTS California Water Efficient Landscape Worksheet Reference Evapotranspiration (ET.) 55.6 Project Type Non -Residential 0.45 Hydrozone # / Planting Description' Plant Factor I (PF) Irrigation Methode Irrigation I Efficiency (IE)` ETAF (PF/IE) Landscape Area (Sq. Ft.) I ETAF x lArea lWater Estimated Total Use Regular Landscape Areas Drip - Mod (Potable) 0.5 Drip 0.81 0.62 723 446 15385 Drip - Low (Potable) 0.2 Drip 0.81 0.25 1447 357 12316 Bubbler - Mod(Potable) 0.2 Overhead 0.75 0.27 7 2 64 0.75 0.00 0 0 0.75 0.00 0 0 0.75 0.00 0 0 0.75 0.00 0 0 0.75 0.00 1 0 0 0.75 0.00 0 0 0.75 0.00 0 0 0.75 0.00 0 0 0.75 0.00 01 0 0.75 0.00 01 0 0.75 0.00 0 0 0.75 0.00 0 0 0.75 0.00 0 0 0.75 0.00 0 0 0.75 0.00 0 0 0.75I .00I1 0 0.75 0.00 1 0 0 Totals 1 2177 1 805 1 27765 Special Landscape Areas 1 0 0 1 0 0 RR1 0 0 1 0 0 Totals 0 0 0 ETWU Total 27765 Maximum Allowed Water Allowance (MAWA)e 33770 ETAF Calculations Reaular Landscdoe Areas Total ETAF x Area 805 Total Area 2177 Average ETAF 0.37 All Landscape Areas Average ETAF for Regular Landscape Areas must be 0.55 or below for residential areas, and OAS or below for non-residential areas. Total ETAF x Area 805 Total Area 2177 Average ETAF 0.37 NOTE: - TOTAL AREA ABOVE IS AN ADJUSTED TOTAL FOR IRRIGATION CALCULATION PURPOSES ONLY - ACTUAL TOTAL LANDSCAPE AREA FOR P.O.C. 'A' IS 2,170 SQ. FT. PRESSURE LOSS CALCULATIONS VALVE # VARIES GPM 40 GPM MAX. (UP TO (2) VALVES RUN SIMUL.) WATER METER (1 112") 3.3 BALL VALVES (2") 1.5 BACKFLOW PREVENTER (1 1/2") 12.0 FLOW METER 1.2 MASTER VALVE (7) 0.8 VALVE 1.8 MAINLINE (1260' @ 2") 16.9 LATERAL LINE (5.0 MAX.) ELEVATION CHANGE (UP GRADE 0') +0 FITTING LOSS (10%) 4.3 TOTAL PRESSURE LOSS 47.0 MINIMUM OPERATING PRESSURE 30 DESIGN PRESSURE REQUIRED 77.0 AVAILABLE PRESSURE (P.O.C.) 114.0 SET PRESSURE REGULATOR @: 100.0 RESIDUAL PRESSURE REMAINING +23.0 IRRIGATION DESIGN CRITERIA - 'A' (POTABLE WATER) Name of Water Supplier: West Valley Water District 1-4-2017 Pressure Given By: Angela @ Engineering (909) 875-1322 AVAILABLE WATER PRESSURE - 114 PSI ZONE 7 HIGHEST ELEVATION ON THIS SYSTEM 13.0 129.9 PSI LOWEST ELEVATION ON THIS SYSTEM 11.3 130.6 PSI WATER METER ELEVATION = 49.7 114.0 PSI Contractor shall verify the static water pressure with supplier prior to installation. If different from PSI noted above, Contractor to notify Owner for instructions. Failure to do so will result in contractor being responsible for changes that might occur. :all Underground Service Alert LANDSCAPE PLANS ® GRANDE at least 2 days CASA STA. 113+66 I) 3+66 TO 12 50 before you dig IRRIGATION CALLS. & SCHED. oEsroen Rn Kaowwharsbelow. CHUM n Call before you dig. - PAT rn c +rui'€i M R.cc. wse ow. aatc AS SHOWN I 1 T e 1 C A P E Landscape Architecture and Planning 3190 B2 Airport Loop Drive Costa Mesa, CA 92626 Richard Polhamus, License CA -X42782 (9419) 144.9370 (714) 210-3140 FAX REVISION �o �PNDSCgpf ��0 pq0 A. Fpt Nq 9yc PLAN CHECK* LSPC 17-010 DATE 4/10/17 Joe 16-026 L10 11 OF 20 >� - zI-7 ^ as C31 O ® Z �" -e:�tA U 00 �o �PNDSCgpf ��0 pq0 A. Fpt Nq 9yc PLAN CHECK* LSPC 17-010 DATE 4/10/17 Joe 16-026 L10 11 OF 20 4r �o �PNDSCgpf ��0 pq0 A. Fpt Nq 9yc PLAN CHECK* LSPC 17-010 DATE 4/10/17 Joe 16-026 L10 11 OF 20