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HomeMy WebLinkAbout5825-5i n a Data Reference Evapotranspiration (Eto) Amounts: Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec 2.00 1 2.70 1 3.80 4.60 5.70 6.90 1 7.90 7.40 1 5.90 1 4.20 1 2.60 2.00 Total Yearly Eto: 55.60 inches P.O.C. 'P5' WATER USE CALCULATIONS & SCHEDULING Irrigation System Information: Station Plant Factol Irr Tvne ' sn B nraa` not ' Ffe� o • r-pnn ' u., ni . 11-19 0.2 Drip - 18" 479 0.43 81% 2.40 Low-T Potable 11-20 0.8 Dnp - 12" 369 0.96 81% 3.70 High Potable 11-21 0.5 Drip - 18" 1,678 0.43 81% 8.40 Moderate Potable 11-22 0.8 Rotor 2,129 0.46 75% 18.80 High Potable 11-23 0.8 Rotor 2,172 0.46 75% 16.70 High Potable 11-24 0.5 Bubbler 13 1.00 75% 6.50 Moderate Potable 11-25 0.5 Drip-18" 1,052 0.43 81% 5.30 Moderate Potable 1-26 1 0.8 Rotor 1,725 0.46 75% 16.20 High Potable 1-27 1 0.5 Emitter 20 1.00 1 81% 1 10.00 1 Moderate Potable GABION RANCH - PA5 PARK (CFD)- California Water Efficient Landscape Worksheet - P.O.C.1-1' Reference Evapotranspiration (ET.) 55.61 Project Type Non -Residential T 0.45 Hydrozone # / Planting Description' Plant Factor (PF) Irrigation Methodb Irrigation I Efficiency (IE)` JETAF (PFAE) Landscape Area (Sq. Ft.) ETAF x Area Estimated Total Water Regular Landscape Areas HZ 1 - SHRUB - DRIP - LOW 0.2 Drip 0.81 0.25 479 118 4077 HZ 2 - SHRUB - DRIP - MOD. 0.5 Drip 0.81 0.62 2,730 1685 58092 HZ3- TURF - DRIP -HIGH 0.8 Drip 0.81 0.99 369 364 12563 HZ4- TREE - BUBBLER -MOD. 0.5 Drip 0.81 0.62 13 8 277 HZ 6 - VINE - EMITTER - MOD. 0.5 Drip 0.81 0.62 20 12 426 NON -IRRIGATED AREA 0.75 0.00 1388 0 0 0.75 0.00 0 0 Totals 4999 2188 75434 Special Landscape Areas HZ4- TURF - ROTOR -HIGH 1 6026 6026 207728 1 0 0 1 0 0 1 0 0 Totals 6026 6026 207728 ETWU Total 283162 Maximum Allowed Water Allowance (MAWA)e 285275 ETAF ter Calculations Reaular Landcranp ArPAC Total ETAF x Area 2188 Total Area 4999 Average ETAF 0.44 All Landscape Areas Total ETAF x Area 8214 Total Area - See Note #1 11025 Average ETAF 0.75 Average ETAF for Regular Landscape Areas must be 0.55 or below for residential areas, and 0.45 or below for non-residential areas. NOTE: 1. TOTAL AREA ABOVE IS AN ADJUSTED TOTAL FOR IRRIGATION CALCULATION PURPOSES ONLY 2. ACTUAL TOTAL LANDSCAPE AREA FOR P.O.C.1-V WITHIN THIS PAKCAGE IS 10,992 SF PRESSURE LOSS CALCULATIONS - CFD (BASED ON CURRENT CONDITION) VALVE # 1-1/22 GPM 18.8 GPM WATER METER (1 1/2") 0.7 BALL VALVES (2") 1.0 BACKFLOW PREVENTER (2") 12.0 FLOW METER (2") 1.0 MASTER VALVE (2") 0.5 VALVE (2") 2.0 MAINLINE (632' @ 2") 2.2 LATERAL LINE (5.0 MAX.) ELEVATION CHANGE (UP GRADE 0-) 0.0 FITTING LOSS (10%) 2.4 TOTAL PRESSURE LOSS 26.8 MINIMUM OPERATING PRESSURE 30 10% RESIDUAL PRESSURE REQUIRED 5.7 DESIGN PRESSURE REQUIRED 62.5 AVAILABLE PRESSURE (P.O.C.) 69.3 RESIDUAL PRESSURE REMAINING +6.8 IRRIGATION DESIGN CRITERIA -'P5' Name of Water Supplier: West Valley Water District 11-26-18 Pressure Given By: Daniel Guerra @ Engineering (909) 875-1322 HGL - 1884 69.3 PSI ZONE 6 HIGHEST ELEVATION ON THIS SYSTEM 1724.0 LOWEST ELEVATION ON THIS SYSTEM 1719.0 WATER METER ELEVATION 1724.0 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 SCHEDULE WITH POTABLE WATER Establishment Irrigation Schedule Station Run Days per week Cycles (Start times) Minutes per Cycle Jan Feb Mar Apr May June I July Aug Sept16�1 Nov Dec 11-19 5 1 4 6 8 10 12 14 16 15 12 5 4 11-20 5 1 7 10 14 17 21 26 29 27 22 10 7 11-21 5 1 10 14 20 24 1 29 36 41 38 1 30 22 13 10 11-22 3 1 28 38 53 64 79 96 110 103 82 58 36 28 11-23 3 1 28 38 53 64 79 96 110 103 82 58 36 28 11-24 5 1 5 6 9 11 14 17 19 18 14 10 6 5 11-25 5 1 10 14 20 24 29 36 41 38 30 22 13 10 11-26 3 1 28 38 53 64 79 96 110 103 82 58 36 28 11-27 5 -ii 1 4 6 8 10 13 15 18 16 13 9 6 4 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 WATERING WINDOW REQUIREMENTS Established Irrigation Schedule Station Run Days per week Cycles (Start times) Minutes per Cycle --J-un-e-T Jan Feb Mar Apr May July Aug Sept Oct Nov I Dec 11-19 5 1 3 5 7 8 10 12 14 13 10 7 4 3 11-20 5 1 6 8 12 14 18 21 24 23 18 13 8 6 11-21 5 1 9 12 16 20 25 30 34 32 55 18 11 9 11-22 3 1 23 31 44 53 66 80 92 86 68 49 30 23 11-23 3 1 23 31 44 53 66 80 92 86 68 49 30 23 11-24 5 1 4 5 8 9 11 14 16 15 12 8 5 4 11-2 5 1 9 12 16 20 25 30 34 32 25 18 11 9 11-26 3 1 23 31 44 53 66 80 92 86 68 49 30 23 11-27 5 1 4 5 1 7 1 9 1 11 1 13 1 15 1 14 11 1 8 1 5 1 4 *IRRIGATION SCHEDULE WHEN RECYCLED WATER IS AVAILABLE Established Irrigation Schedule Station Run Days per week Cycles (Start times) Minutes per Cycle Jan Feb Mar Apr May June July Aug Sept 0-c t Nov Dec 11-19 7 1 2 3 1 5 6 7 8 10 9 7 5 3 2 11-20 7 1 4 6 8 10 13 15 17 16 13 9 6 4 11-21 7 1 6 8 12 14 18 21 24 23 18 13 8 6 11-22 7 1 10 13 19 23 28 34 39 37 29 21 13 10 11-23 7 1 1 10 13 19 23 Z8 34 39 37 29 21 13 10 11-24 7 1 3 4 5 7 8 10 11 11 8 6 4 3 11-25 7 1 6 8 12 14 18 1 21 24 23 18 13 8 6 11-26 1 7 1 10 13 19 1 23 28 1 34 39 37 29 21 13 10 11-27 7 1 3 1 4 5 1 6 8 1 9 10 10 -8-6 3 3 IRRIGATION NOTES DIAGRAMMATIC PLAN THIS SYSTEM IS DIAGRAMMATIC. ALL PIPE, VALVES, ETC. SHOWN WITHIN PAVED AREAS ARE FOR DESIGN CLARIFICATION ONLY AND SHALL BE INSTALLED IN PLANTING AREAS AND JOINT TRENCHES WHEREVER POSSIBLE. SPRINKLER ADJUSTMENT REQUIRED THE IRRIGATION CONTRACTOR SHALL FLUSH AND ADJUST ALL SPRINKLER HEADS FOR OPTIMUM PERFORMANCE AND PREVENT OVERSPRAY ONTO WALKS AND ROADWAYS AS MUCH AS POSSIBLE. THIS SHALL INCLUDE SELECTING THE BEST DEGREE OF ARC TO FIT THE EXISTING SITE CONDITIONS. CONTRACTOR TO USE PRESSURE COMPENSATING SCREENS WHEN RADIUS IS REDUCED MORE THAN FIFTY PERCENT (50%). FIELD CONDITIONS DO NOT WILLFULLY INSTALL THE SPRINKLER SYSTEM AS INDICATED ON THE DRAWINGS WHEN IT IS OBVIOUS IN THE FIELD THAT UNKNOWN OBSTRUCTIONS OR GRADE DIFFERENCES EXIST AND SHOULD BE BROUGHT TO THE ATTENTION OF THE CONTRACTING OFFICER. IN THE EVENT THAT THIS NOTIFICATION IS NOT PERFORMED, THE CONTRACTOR MUST ASSUME FULL RESPONSIBILITY FOR ANY REVISIONS REQUIRED. SWING JOINTS INSTALL ALL HEADS WITH DOUBLE OR TRIPLE SWING JOINTS, USING STREET ELLS, AS PER DETAIL. MINIMUM PRESSURE AND MA )MUM GALLONS REQUIRED THE SPRINKLER SYSTEM DESIGN IS BASED ON A MINIMUM OPERATIONAL PRESSURE AND A MAXIMUM DEMAND AT THE POINT OF CONNECTION, AS NOTED ON THE PLAN. BEFORE INSTALLING THE SYSTEM, CHECK POINT OF CONNECTION AND IMMEDIATELY NOTIFY CONTRACTING OFFICER IF PRESSURE IS NOT AS NOTED OR THE REQUIRED GALLONS PER MINUTE IS NOT AVAILABLE. WATER LINE UNDER PAVING ALL MAINLINE UNDER PAVING SHALL BE INSTALLED 24" DEEP. ALL LATERAL LINES UNDER PAVING SHALL BE SCH 40 PVC AND INSTALLED 24" DEEP. ALL LINES TO BE INSTALLED IN SLEEVE 2X DIA. OF LATERAL LINE. SYSTEM COVERAGE THE IRRIGATION CONTRACTOR IS TO ADJUST HEAD LOCATIONS IN THE FIELD IN ORDER TO GUARANTEE 100% COVERAGE. CONTRACTOR TO CONTACT THE CONTRACTING OFFICER PRIOR TO ANY MAJOR CHANGE(S) RESULTING IN ADDITIONAL COST TO THE OWNER. SUPPLEMENTAL TREE IRRIGATION TREES WHICH HAVE NOT BEEN SUPPLIED WITH A ROOT ZONE WATERING SYSTEM IN DRIP IRRIGATED AREAS ARE TO RECEIVE (4) PC-05 W/ PC DIFFUSER CAPS SPACED EQUALLY IN 24" DIA. AROUND TRUNK OF EACH TREE AND TIED INTO THE DRIP SYSTEM DRIPLINE INSTALLATION AT TREES CONTRACTOR TO INSTALL DRIPLINE AT TREES TO PROVIDE 48" SQ. CLEARANCE AROUND TREE TRUNK WHICH ARE INSTALLED IN DRIP IRRIGATED AREAS. MAINTAIN DRIP SYSTEM CONNECTIONS WITH APPROPRIATE DRIPLINE ELL'S AND TEE'S HEAD INSTALLATION ADJACENT TO HARDSCAPE (FONTANA) ALL ABOVE GROUND IRRIGATION HEADS ADJACENT TO STREETS OR STREET ADJACENT IMPERVIOUS SURFACES ARE TO BE INSTALLED 24" AWAY FROM THE EDGE OF THE SURFACE. SEE SPRAY HEAD DETAILS FOR ADDITIONAL INFORMATION. IRRIGATION AUDIT IRRIGATION AUDIT REPORT SHALL BE PERFORMED PER CITY OF FONTANA REQUIREMENTS. Irrigation System Maintenance Procedures While the system is designed to operate automatically, a regular maintenance schedule is necessary to prevent and address failures in the system as well as ensure that the system operates in a manner that meets or exceeds the MAWA values provided. Any broken or malfunctioning irrigation system components should be replaced with the same components, or an equal or superior equivalent. Upon completion of the project, the following measures should be performed by property management at intervals noted below: Weekly: During weekly landscape maintenance operations, the maintenance personnel should look for signs of runoff, erosion, and plant die off due to irrigation system failures. If issues are detected, they should be brought to the attention of the maintenance supervisor and property management for timely correction. Monthly: All irrigation and master valves shall be visually inspected by a property management representative while the valve is under operating conditions. All control valves and filters should be visually inspected and cleaned as required and in accordance with manufactures specifications. All leaks shall be promptly reported to a landscape maintenance representative so that the valve may be repaired or replaced in a timely fashion with the minimum amount of leaking water exposed to open air. All Root Watering Systems are to be visually inspected to insure that all locking grates are being reasonably kept free of debris. All grates that are not kept reasonably free of debris are to be reported to a landscape maintenance representative. All Root Watering Systems that have their locking grates damaged or missing are to be reported to a landscape maintenance representative so that the locking grate may be repaired or replaced in a timely fashion. MAINTENANCE LOG Keep a log of all inspections and maintenance performance on the irrigation system (Updated copy to be provided to Property Manager on a monthly basis) Overall Landscape Maintenance Procedures At a minimum, the following items should be addressed on a regular basis as required per city code & fuel modification requirements: Monthly Dead, dying and diseased vegetation should be replaced with equivalent plant material w/ similar hydrozone requirements, provided that the replaced vegetation does not result in mixing higher water use plants with low water use plants in the same hydrozone. Invasive plant species should be eradicated as required. Plant material should be maintained in order to avoid obstruction of motorists views. Annually Decorative rock should be replenished in order to maintain appropriate soil moisture levels. Soil amendments consistent with the agronomic soils report for this project should be applied in the manner prescribed in order to support and maintain healthy plant growth. Fuel Modification Fuel Modification inspections should be performed as prescribed to ensure that plant materials & trees remain compliant w/ the requirements of the approved "Fire Protection Master Plan for the Arboretum" prepared by Dudek (April, 2015) IRRIGATION LEGEND (RECYCLED) SYMBOL MFG. MODEL NO. DESCRIPTON RAID. GPM PSI PRECIP. RATE 10 RAINBIRD (2) PC-05-1032 W/ PC-DIFF-PPL PRESSURE -COMPENSATING .17 30 ON PFR-FRA24 POLYFLEX RISER MODULE ® RAINBIRD (2) XB-20PC W/ DRIP LINE SYSTEM (VINEYARD) .07 30 NETAFIM 1/2" TLHCVXR-RWO05 PURPLE STRIPED BLANK TUBING OR EQUAL H RAINBIRD (2) RWS-B-C-1401-GRATE-P ROOT WATERING SYSTEM .5 30 .70"/HR i RAINBIRD 5006-+-SAM-R-NP-MPR-25-Q QUARTER ROTOR HEAD (TURF) 23' 0.74 25 .54"/HR • RAINBIRD 5006-+-SAM-R-NP-MPR-25-T,H HALF ROTOR HEAD (TURF) 23' 1.44 25 .54'/HR OO RAINBIRD 5006-+-SAM-R-NP-MPR-25-F FULL ROTOR HEAD (TURF) 23' 2.78 25 .547HR d RAINBIRD 5006-+-SAM-R-NP-MPR-30-Q QUARTER ROTOR HEAD (TURF) 29' 1.03 25 .54"/HR -� RAINBIRD XFS-P-06-18-500 DRIP LINE SYSTEM .5 30 .43"/HR Per 100s.f. RAINBIRD XFS-P-06-18-500 DRIP LINE SYSTEM .5 30 .43"/HR Per 100s.f. RAINBIRD XFS-P-06-18-500 DRIP LINE SYSTEM .5 30 .437HR Per 100s.f. RAINBIRD XFS-P-06-12-500 DRIP LINE SYSTEM 1.0 30 .96"/HR Per 100s.f. DRIP IRRIGATION NOTES FOR VALVES ON SLOPES, THE CONTRACTOR SHALL INSTALL RAINBIRD XFSCV-06-18 FOR SHRUB OR XFSCV-06-12 FOR TURF APPLICATION FOR THE ENTIRE VALVE. THE CONTRACTOR WILL NEED TO FIELD LOCATE THE AIR RELIEF VALVES AT THE HIGHEST LOCATIONS ON EACH DRIP LINE SYSTEM. FLUSH VALVES ARE TO BE INSTALLED AT THE END POINT OF ALL DRIP LINE SYSTEMS AND AT THE EXTREME END OF EVERY DRIP SYSTEM. THE CONTRACTOR SHALL INSTALL (2) RAINBIRD OPERIND (MPN: #X17500) OPERATION INDICATORS PER DRIP VALVE. ONE AFTER THE DRIP VALVE AND ONE AT THE END OF THE MANIFOLD SYSTEM. CONTRACTOR TO EVALUATE THE PRECIPITATION RATES OF DRIP LINE AGAINST SOIL TYPE/ INFILTRATION RATE ON REQUIRED SOIL REPORT. ANY NECESSARY EQUIPMENT CHANGES SHALL BE BROUGHT TO THE ATTENTION OF THE LANDSCAPE ARCHITECT FOR FURTHER DIRECTION H NIBCO BRASS BALL VALVE (LINE SIZE) T-585-70 (3/4"-2") / T-580-70-66 (2-3/4"-3") 4" AND LARGER TO BE FEBCO NRS SERIES GATE VALVE - LINE SIZE. ® RAINBIRD EFB-CP-R-PRS-D SERIES REMOTE CONTROL VALVE W/ PRESSURE REGULATOR & PURPLE HANDLE COVER - SIZES INDICATED ON PLANS SET PRESSURE REGULATOR MODULE @ TOTAL PSI OF OPERATING PRESSURE + PSI LOSS AT LATERAL PIPE. ® RAIN BIRD 33 DNP LOCKING W/ PURPLE RUBBER CAP, QUICK COUPLER. ® RAINBIRD 100-EFB-CP BRASS REMOTE CONTROL VALVE FOR DRIP SYSTEM W/ 1" SCH. 40 BALL VALVE & RAINBIRD PRB-QKCHK-100 1" PRESSURE REGULATING QUICK CHECK BASKET FILTER AND 200 MESH STAINLESS STEEL SCREEN. INSTALL PURPLE HANDLE COVER. © LABELED PULL BOX LOCATION (EXISTING) WATER METERS - SEE SHEET L-7 w w LU ® CD (EXISTING) 2" WILKINS 375 XL SERIES REDUCED PRESSURE BACKFLOW F- U PREVENTER W/ 2" WYE STRAINER - SEE DETAILS UQ F �,��- (EXISTING) AUTOMATIC CONTROLLER LOCATION - SEE NOTE. a.a U) w ® O a.m (EXISTING)'DATA INDUSTRIAL'- 228PV2005 2" FLOW SENSOR (EXISTING) EZFLO-EZ003-CX FERTILIZER INJECTOR Lu W F w cf INSTALL PER MFG. SPEC. IN CARSON L-SERIES VAULT DOWNSTREAM FROM FLOW SENSOR w 0_ >` (EXISTING) 2" RAINBIRD 200 EFB-CP MASTER VALVE W/ PURPLE HANDLE COVER a W U) CL (EXISTING) WIRE PULL BOX r (EXISTTING) MAINLINE (PURPLE) - SEE DETAIL FOR INSTALLATION DEPTHS. CONTRACTOR TO USE INSTALL THRUST BLOCKS TO 2" MAINLINE, (PURPLE) PVC SCH 40 LATERAL LINE- 12" COVER IN PLANTING AREAS, 24" COVER UNDER PAVING. - SIZES INDICATED ON PLANS. - - - (PURPLE) MAINLINE - SEE DETAIL FOR INSTALLATION DEPTHS. - SIZES INDICATED ON PLANS. Mainlines (pressurized) 1112 inch and smaller shall be Schedule 40 solvent -weld P.V.C. Mainlines (pressurized) 2 inch through 3 inch shall be Class 315 solvent -weld P.V.C. CONTRACTOR TO USE INSTALL THRUST BLOCKS TO 2" MAINLINE, - 4" PVC SCH 40 WIRE SLEEVE CROSSING VEHICULAR PAVING. - = 6" PVC SCH 40 MAINLINE SLEEVE CROSSING VEHICULAR PAVING. SLEEVE NOTE: * NOT ALL THE REQUIRED SLEEVES FOR CONTROL WIRE, LATERAL AND MAINLINE PIPE ARE SHOWN ON PLANS FOR CLARITY. PROVIDE CONTROL WIRE, LATERAL & MAINLINE PIPE SLEEVES UNDER ANY HARDSCAPE (CONCRETE / ASPHALT IN EXCESS OF 4' WIDE). * ALL CONTROL WIRE, LATERAL AND MAINLINE PIPE RUNS TO BE INSTALLED IN SEPERATE SLEEVES. " ALL SLEEVING TO BE SCH. 40 PVC. SIZING : - WIRE SLEEVES TO BE MIN. 2" AND DETERMINED BY CONTRACTOR IN FIELD. MUST BE OVERSIZED LEAVING AMPLE ROOM FOR FUTURE WIRE ADDITIONS OR REPAIRS. - PIPE SLEEVING TO BE MIN. 2 x DIAMETER OF PIPE ENCASED. INDICATES WATER REQUIREMENT x INDICATES STATION NUMBER x x INDICATES CONTROLLER x x INDICATES GPM x� INDICATES VALVE SIZE INDICATES HYDROZONE AREA (SQUARE FOOTAGE) COMPLIANCE STATEMENT I HAVE COMPLIED WITH THE CRITERIA OF THE ORDINANCE AND APPLIED THEM ACCORDINGLY FOR THE EFFICIENT USE OF WATER IN TTHHEEIRRIGATION DESIGN PLAN 4/8/19 RICK POLHAMUS LA#2782 EXP. 10/19 DATE a L W PIPE SIZING / SLEEVING THIS LEGEND TO BE USED FOR LATERAL LINE PIPE INSTALLATION. ALL MAINLINE TO BE SIZED AS INDICATED ON PLAN PIPE SIZE GPM's APPROX. # HEADS 3/4" 1-8 1-10 P 9-12 11-14 1 1/4" 13-22 15-20 11/2" 23-38 21-30 2" 39-50 31-35+ NOTE: LATERAL SIZE IS SHOWN AT EACH VALVE EXIT. NOTE: CONTRACTOR IS REQUIRED TO PROVIDE SLEEVING FOR ALL LATERAL LINE AND MAINLINE UNDER ALL PAVING SURFACES THAT EXCEED 4' WIDE. S I T E i C A P E i Landscape Architecture and Planning 3190 82 Airport Loop Drive Costa Mesa, CA 92626 Richard Polhamus, License CA-#2782 (949) 644-9370 (714) 210-3140 FAX rr�l W � �U V E I..� r--I WNW v a�H W Z 0 Z U Zo a QUw � O � � N 01 ® Q Cc3 O 42 Cd U O Cd 00 O 0*� U �� CANDSCgpf ��0 *p0 a POCHq �9C c; @° 2782 bb✓, y�� PC * LSPC 19-000019 DATE 2/26/19 JOB # 18-025 L4 5 OF 13