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HomeMy WebLinkAbout5862-120 LVE PACING 4-GRADE ND yI.E9G1_�� IESH N 14.5 PSI (ELEVATION LATERAL BOTTOM 1/3 OF NORMAL SPACING Cam- _r SLOPE SPACING x = DISTANCE BETWEEN ROWS OF. DRIP LATERALS AS DETERMINED BY PLANT AND SOIL TYPE. SEE NOTE 1. y = INCREASED DISTANCE BETWEEN ROWS OF DRIP LATERALS AS DETERMINED BY PLANT AND SOIL TYPE. SEE NOTE 1. 1) DRIPLINE INSTALLATION (ON -GRADE) 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 1 4.60 1 5.70 1 6.90 1 7.90 1 7.40 1 5.90 1 4.20 1 2.60 1 2.00 Total Yearly Eto: 55.60 inches P.O.C.'I-1' WATER USE CALCULATIONS & SCHEDULING Irrigation System Information: Station "Plant Facto? Irr Type ' sq It area' ppt Efficiency' GPM , Hydrozone Notes ' 11-1 0.2 Drip - 18" 2,725 0.43 81% 13.70 Low Potable 11-2 0.5 Bubbler 12 1.00 75% 6.00 Moderate Potable 11-3 0.5 Drip - 18" 2,665 0.43 81% 13.30 Moderate Potable 11-4 0.2 Drip - 18" 2,350 0.43 81% 11.80 Low Potable 11-5 0.2 Drip - 18" 1,975 0.43 81% 9.90 Low Potable 11-6 0.5 Bubbler 33 1.00 75% 16.50 Moderate Potable 11-7 1 0.2 Drip - 18" 3,285 0.43 81% 16.40 Low Potable 11-8 0.5 Drip-18" 3,155 0.43 81% 15.80 Moderate Potable 11-9 0.2 Drip - 18" 2,815 0.43 81% 14.10 Low Potable 11-10 0.5 Drip - 18" 3,310 0.43 81% 16.60 Moderate Potable 11-11 0.5 Bubbler 22 1.00 75% 11.00 Moderate Potable 11-12 0.5 Drip - 18" 3,900 0.43 81% 1950. Moderate Potable 11-13 0.5 Bubbler 27 1.00 75% 13.50 Moderate Potable 11-14 0.2 Drip-18" 1,654 0.43 81% 8.30 Low Potable 11-15 0.5 Drip - 18" 3,484 0.43 81% 17.40 Moderate Potable 11-16 0.5 Bubbler 36 1.00 75% 18.00 Moderate Potable 11-17 0.5 Drip - 18" 3,865 0.43 81% 19.30 Moderate Potable 11-18 0.2 Drip-18" 1,715 0.43 81% 8.60 Low Potable PRESSURE LOSS CALCULATIONS -'1-1' (BASED ON CURRENT CONDITION) VALVE # '1-1 / 10, GPM 16.6 GPM WATER METER (1 1/2") 0.5 BALL VALVES (2") 1.0 BACKFLOW PREVENTER (1 1/2") 12.0 FLOW METER (2") 1.0 MASTER VALVE (1 1/2") 2.3 VALVE (1") 1.4 MAINLINE (255' @ 2") 0.7 LATERAL LINE (5.0 MAX.) ELEVATION CHANGE (UP GRADE 7.6') 3.3 FITTING LOSS (10%) 2.7 TOTAL PRESSURE LOSS 29.9 MINIMUM OPERATING PRESSURE 30 10% RESIDUAL PRESSURE REQUIRED 6.0 DESIGN PRESSURE REQUIRED 65.9 AVAILABLE PRESSURE (P.O.C.) 69.5 RESIDUAL PRESSURE REMAINING +3.6 Gabion Ranch Internal Street (CFD)- California Water Efficient Landscape Worksheet - P.O.C.'I-1' Reference Evapotranspiration (ET.) 1 55.61 Project Type Non -Residential 0.45 Hydrozone#/Planting Description' Plant Factor (PF) Irrigation Metho& Irrigation Efficiency (IE)` ETAF (PFAE) Landscape Area (Sq. Ft.) ETAFx Area Estimated Total Water Regular Landscape Areas HZ 1 - SHRUB - DRIP- LOW 0.21 Drip 0.81 0.25 16,519 4079 140603 HZ 2 - SHRUB- DRIP- MOD. 0.5 Drip 0.81 0.62 20,379 12580 433645 HZ3- TREE -BUBBLER-MOD. 0.5 Drip 0.81 0.62 130 80 2766 NON -IRRIGATED AREA 0.75 0.00 3048 0 0 0.75 0.00 0 0 Totals 40076 16739 577014 Special Landscape Areas 1 0 0 1 0 0 1 imp 0 0 1 0 0 Totals 0 0 0 ETWU Total 577014 Maximum Allowed Water Allowance (MAWA)e 621675 ETAF Calculations Regular Landscape Areas Total ETAF xArea 16739 Total Area 40076 Average ETAF I OA2 Al I Landscape Areas Total ETAF x Area 1 16739 Total Area - See Note #1 40076 Average ETAF 0.42 Call Underground Service Alert 6 at least 2 days before you dig Know what's below. Call before you dig. 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. -1-1IS 39,946 SF *IRRIGATION SCHEDULE WITH POTABLE WATER Establishment Irrigation Schedule Station Run Days per week Cycles (Starttimes) Minutes per Cycle Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec 11-1 3 1 7 9 13 16 20 24 27 25 20 14 9 7 11-2 3 1 8 11 15 18 23 28 32 30 24 17 10 8 11-3 3 1 17 23 33 40 49 59 68 64 51 36 22 17 11-4 3 1 7 9 13 16 20 24 27 25 20 14 9 7 11-5 3 1 7 9 13 16 20 24 27 25 20 14 9 7 11-6 3 1 8 11 15 18 23 28 32 30 24 17 10 8 11-7 3 1 7 9 13 16 20 24 27 25 20 14 9 7 11-8 3 1 17 23 33 40 49 59 68 64 51 36 22 17 11-9 3 1 7 9 13 16 20 24 27 25 20 14 9 7 11-10 3 1 17 23 33 40 49 59 68 64 51 36 22 17 11-11 3 1 8 11 15 18 23 28 32 30 24 17 10 8 11-12 3 1 17 23 33 40 49 59 68 64 51 36 22 17 11-13 3 1 8 11 15 18 23 28 32 30 24 17 10 8 11-14 3 1 7 9 13 16 20 24 27 25 20 14 9 7 11-15 3 1 17 23 33 40 49 59 68 64 51 36 22 17 11-16 1 3 1 8 11 15 18 23 1 28 32 30 24 1 17 10 8 11-17 1 3 1 17 23 33 40 49 1 59 68 64 51 1 36 1 22 1 17 11-18 1 3 1 7 9 13 16 1 20 1 24 27 25 20 1 14 1 9 1 7 NOTE: FOR THE ESTABLISHMENT PERIOD, THE CONTRACTOR IS TO SELECT THE APPROPRIATE 90 DAY PERIOD (I.E. MAY,TUNE,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 Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec 11-1 3 1 6 8 11 13 16 20 23 21 17 12 7 6 11-2 3 1 7 9 13 15 19 23 26 25 20 14 9 7 11-3 3 1 14 19 27 33 41 50 57 53 42 30 19 14 11-4 3 1 6 8 11 13 16 20 23 21 17 12 7 6 115 3 1 6 8 11 13 16 20 23 21 17 12 7 6 11-6 3 1 7 9 13 15 19 23 26 25 20 14 9 7 11-7 3 1 6 8 11 13 16 20 23 21 17 12 7 6 11-8 3 1 14 19 27 33 41 50 57 53 42 30 19 14 11-9 3 1 6 8 11 13 16 20 23 21 17 12 7 6 11-10 3 1 14 19 27 33 41 50 57 53 42 30 19 14 11-11 3 1 7 9 13 15 19 23 26 25 20 14 9 7 11-12 3 1 14 19 27 33 41 50 57 53 42 30 19 14 11-13 3 1 7 1 9 13 15 19 23 26 25 20 14 9 1 7 11-14 3 1 6 8 11 13 16 20 23 21 17 12 7 6 3 1 14 19 27 33 41 50 57 53 42 30 19 14 3 1 7 9 13 15 19 23 26 25 20 14 9 7 t 3 1 14 19 27 33 41 50 57 53 42 30 19 14 3 1 6 8 11 13 16 20 23 21 17 12 7 6 *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 Oct Nov Dec 11-1 5 1 3 5 7 8 10 12 14 13 10 7 4 3 11-2 5 1 4 5 8 9 11 14 16 15 12 8 5 4 11-3 5 1 9 12 16 20 25 30 34 32 25 18 11 9 11-4 5 1 3 5 7 8 10 12 14 13 10 7 4 3 11-5 5 1 3 5 7 8 10 12 14 13 10 7 4 3 11-6 5 1 4 5 8 9 11 14 16 15 12 8 5 4 11-7 5 1 3 5 7 8 10 12 14 13 10 7 4 3 11-8 5 1 9 12 16 20 25 30 34 32 25 18 11 9 11-9 5 1 3 5 7 8 10 12 14 13 10 7 4 3 11-10 5 1 9 12 16 20 25 30 34 32 25 18 11 9 11-11 5 1 4 5 8 9 11 14 16 15 12 8 5 4 11-12 5 1 9 12 16 20 25 30 34 32 25 18 11 9 11-13 5 1 4 5 8 9 11 14 16 15 12 8 5 4 11-14 5 1 3 5 7 8 10 12 14 13 10 7 4 3 11-15 5 1 9 12 16 20 25 30 34 1 32 25 18 11 1 9 11-16 5 1 4 1 5 8 9 11 14 16 1 15 92 8 5 4 11-17 5 1 9 1 12 16 1 20 25 1 30 34 1 32 25 18 11 9 11-18 5 1 3 1 5 7 1 8 10 1 12 14 13 10 7 4 3 IRRIGATION DESIGN CRITERIA -'1-1' Name of Water Supplier: West Valley Water District 11-26-18 Pressure Given By : Daniel Guerra @ Engineering (909) 875-1322 HGL-1884-69.5PSI ZONE 6 HIGHEST ELEVATION ON THIS SYSTEM 1738.8 LOWEST ELEVATION ON THIS SYSTEM 1709.4 WATER METER ELEVATION 1723.4 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. NOTE(S): IF PUTTING LANDSCAPE DRIPLINE UNDER SOIL, DO NOT BURY MORE THAN 2" BELOW GRADE AND INCLUDE AIR RELIEF VALVE (SEE DRAWING - "AIR RELIEF VALVE KIT"). BARD DRIP TEE: RAIN BIRD BT50 IDSCAPE DRIPLINE TUBING: N BIRD LANDSCAPE DRIPLINE E LEGEND FOR SPEC.) ISH GRADE DOWN STAKE: RAIN BIRD TDS-050 W/ BEND INSTALL 0 3' O.C. LANDSCAPE DRIPLINE TUI RAIN BIRD LANDSCAPED (SEE LEGEND FOR SPEC. 3ARB DRIP COUPLING: RAIN BIRD XFF-COUP 3ARB MPT MALE ADAPTER RAIN BIRD XFF-MA-075 3/4" MPT MALE ADAPTER DR RAIN BIRD XFF-MA-050 1/2" MPT MALE ADAPTER 2) PC DRIP LINE CONNECTIONS P.O.C. 'I-2' WATER USE CALCULATIONS & SCHEDULING Irrigation System Information: Station Plant Facto? ITT Type sq it area' ppt ' Efficiency' GPM Hydrozone Notes 12-1 0.5 Bubbler 41 1.00 810/0 20.50 Moderate Potable 12-2 0.5 Drip - 18" 3,810 0.43 81% 19.10 Moderate Potable 12-3 0.5 Drip - 18" 3,875 0.43 81% 19.40 Moderate Potable 12-4 0.2 Drip - 18" 2,942 0.43 81% 14.70 Low Potable 12-5 0.5 Drip-18" 2,125 0.43 81% 10.60 Moderate Potable 12-6 0.5 Bubbler 25 1.00 81% 12.50 Moderate Potable 12-7 0.2 Drip-18" 1,933 0.43 81% 9.60 Low Potable 12-8 0.5 Drip - 18" 3,580 0.43 81% 17.90 Moderate Potable 12-9 0.2 Drip - 18" 2,930 0.43 81% 14.70 Low Potable 12-10 0.5 Bubbler 24 1.00 81% 12.00 Moderate Potable 12-11 0.5 Drip-18" 1,540 0.43 81% 7.70 Moderate Potable 12-12 0.2 Drip - 18" 3,190 0.43 81% 16.00 Low Potable 12-13 0.5 Drip-18" 1,946 0.43 81% 9.70 Moderate Potable 12-14 1 0.5 1 Bubbler 26 1 1.00 81% 1 13.00 Moderate Potable 12-15 0.2 Drip-18" 1,569 0.43 81% 7.80 Low Potable 12-16 0.5 Drip - 18" 3,280 0.43 81% 1 16.4.0 Moderate Potable 12-17 0.5 Bubbler 32 1.00 81% 1 16.00 Moderate Potable 12-18 0.2 Drip - 18" 2,385 0.43 1 81% 1 11.90 Low Potable PRESSURE LOSS CALCULATIONS -'1-2' (BASED ON CURRENT CONDITION) VALVE # '1-2 / 12' GPM 16.0 GPM WATER METER (1 1/2") 0.5 BALL VALVES (2 1/2") 1.0 BACKFLOW PREVENTER (1 1/2") 12.0 FLOW METER (3") 1.0 MASTER VALVE (1 1/2") 2.3 VALVE (1") 1.4 MAINLINE (490' @ 3") 0.2 LATERAL LINE (5.0 MAX.) ELEVATION CHANGE (UP GRADE 16.2') 7.0 FITTING LOSS (10%) 3.0 TOTAL PRESSURE LOSS 33.4 MINIMUM OPERATING PRESSURE 30 10% RESIDUAL PRESSURE REQUIRED 6.3 DESIGN PRESSURE REQUIRED 69.7 AVAILABLE PRESSURE (P.O.C.) 69.7 RESIDUAL PRESSURE REMAINING +0.0 IRRIGATION DESIGN CRITERIA -'1-2' Name of Water Supplier: West Valley Water District 11-26-18 Pressure Given By : Daniel Guerra @ Engineering (909) 875-1322 HGL-1884-69.7PSI ZONE 6 HIGHEST ELEVATION ON THIS SYSTEM 1742.0 LOWEST ELEVATION ON THIS SYSTEM 1710.0 WATER METER ELEVATION 1722.9 Contractor shall verifythe static water pressure with supplier P pp 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. BARB DRIP TEE: RAIN BIRD XFF-TEE BARB DRIP ELBOW: RAIN BIRD XFF-ELBOW LANDSCAPE DRIPLINE TUBING: RAIN BIRD LANDSCAPE DRIPLINE (SEE LEGEND FOR SPEC.) ,SY FIT COMPRESSION COUPLING: dN BIRD MDCFCOUP Y FIT COMPRESSION FLUSH CAP: d BIRD MDCFCAP _._Y FIT PURPLE COMPRESSION FLUSH CAP: RAIN BIRD MDCFPCAP Gabion Ranch Internal Street (CFD)- California Water Efficient Landscape Worksheet - P.O.C.'I-2' Reference Evapotranspiration (ET.) 55.6 Project Type Non -Residential 0.45 Hydrozone # / Planting Description' Plant Factor (PF) Irrigation Methodb Irrigation Efficiency (IE)` ETAF (PF/IE) Landscape Area (Sq. Ft.) ETAF x Area Estimated Total Water Regular Landscape Areas HZ 1 -SHRUB- DRIP- LOW 0.2 Drip0.81 0.25 14,949 3691 127240 HZ 2 -SHRUB - DRIP -MOD. 0.5 Drip 0.81 0.62 20,156 12442 428900 HZ3- TREE -BUBBLER-MOD. 0.5 Drip 0.81 0.62 148 91 3149 NON -IRRIGATED AREA 0.75 0.00 3197 0 0 0.75 0.00 0 0 Totals 38450 16224 559289 Special Landscape Areas 1 0 0 1 0 0 1 PPW 0 0 1 0 0 Totals 0 0 0 ETWU Total 559289 Maximum Allowed Water Allowance (MAWA)e 596452 ETAF Calculations Regular Landscape Areas Total ETAF x Area 16224 Total Area 38450 Average ETAF 1 0.42 All Landscape Areas Total ETAF x Area 16224 Total Area - 5ee Note #1 38450 Average ETAF 0.42 Average ETAF for Regular Landscape Areas must be 0.55 or below for residential areas, and OAS 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. -1-2- IS 38,302 SF 18" FOR PA 18" FOR PA 12" FOR TURF 12" FOR TURF PVC SCH 40 TEE OR ELL -PVC LATERAL PIPE - SEE LEGEND BARB MPT MALE ADAPTER RAIN BIRD XFF-MA-075 3/4" MPT MALE ADAPTER OR RAIN BIRDXFF-MA-050 1/2" MPT MALE ADAPTER LANDSCAPE DRIPLINE TUBING: RAIN BIRD LANDSCAPE DRIPLINE (SEE LEGEND FOR SPEC.) EASY FIT COMPRESSION COUPLNG: RAIN BIRD MDCFCOUP EASY FIT COMPRESSION FLUSH CAP: RAIN BIRD MDCFPCAP BARB MPT MALE ADAPTER RAIN BIRD XFF-MA-075 3/4" MPT MALE ADAPTER OR RAIN BIRDXFF-MA-050 1/2" MPT MALE ADAPTER INSTALLATION NOTE: 1. .CONTRACTOR TO CONNECT LANDSCAPE DRIP LINE WITH XF DRIPLINE INSERT FITTINGS/CONNECTORS 2. CONTRACTOR TO INSTALL RAIN BIRD MDCFCOUP EASY FIT COMPRESSION COUPLING AT FLUSH VALVE *IRRIGATION SCHEDULE WITH POTABLE WATER Establishment Irrigation Schedule Station Run Days perweek Cycles (Starttimes) Minutes per Cycle Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec 12-1 3 1 8 11 15 18 23 28 32 30 24 17 10 8 12-2 3 1 17 23 33 40 49 59 68 64 51 36 22 17 12-3 3 1 17 23 33 40 49 59 68 64 51 36 22 17 12-4 3 1 7 9 13 16 20 24 27 25 20 14 9 7 12-5 3 1 17 23 33 40 49 59 68 64 51 36 22 17 12-6 3 1 1 8 11 1 15 18 1 23 28 1 32 30 1 24 17 1 10 8 12-7 3 1 7 9 13 16 20 24 27 25 20 14 9 7 12-8 3 1 17 23 33 40 49 59 68 64 51 36 22 17 12-9 3 1 7 9 13 16 20 24 27 25 20 14 9 7 12-10 3 1 8 11 15 18 23 28 32 30 24 17 10 8 12-11 3 1 17 23 33 40 49 59 68 64 51 36 22 17 12-12 3 1 7 9 13 16 20 24 27 25 20 14 9 7 12-13 3 1 17 23 33 40 49 59 68 64 51 36 22 17 12-14 3 1 8 11 15 18 23 28 32 30 24 17 10 8 12-15 3 1 7 9 13 16 20 24 27 25 20 14 9 7 12-16 3 1 17 23 33 40 49 59 68 64 51 36 22 17 12-17 3 1 8 11 16 19 24 29 33 31 25 17 11 8 12-18 3 1 7 9 13 16 20 24 27 25 20 14 9 7 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 Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec 12-1 3 1 7 9 13 15 19 23 26 25 20 14 9 7 12-2 3 1 14 19 27 33 41 50 57 53 42 30 19 14 12-3 3 1 14 19 27 33 41 50 57 53 42 30 19 14 12-4 3 1 6 8 11 13 16 20 23 21 17 12 7 6 12-5 3 1 14 19 27 33 41 50 57 53 42 30 19 14 12-6 3 1 7 9 13 15 19 23 26 25 20 14 9 7 12-7 3 1 6 8 11 13 16 20 23 21 17 12 7 6 12-8 3 1 14 19 27 33 41 50 57 53 42 30 19 14 12-9 3 1 6 8 11 13 16 20 23 21 17 12 7 6 12-10 3 1 7 9 13 15 19 23 26 25 20 14 9 7 12-11 3 1 14 19 27 33 41 50 57 53 42 30 19 14 12-12 3 1 6 8 11 13 16 20 23 21 17 12 7 6 12-13 3 1 14 19 27 33 41 50 57 53 42 30 19 14 12-14 3 1 7 9 13 15 19 23 26 25 20 14 9 7 12-15 3 1 6 8 11 13 16 20 23 21 17 12 7 6 12-16 3 1 14 1 19 27 33 41 50 57 53 42 30 19 14 12-17 3 1 7 9 13 16 20 24 27 26 20 15 9 7 12-18 3 1 6 8 11 13 16 20 23 21 17 12 7 6 *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 Oct Nov Dec 12-1 5 1 4 5 8 9 11 14 16 15 12 8 5 4 12-2 5 1 9 12 16 20 25 30 34 32 25 18 11 9 12-3 5 1 9 12 16 20 25 30 34 32 25 18 11 9 12-4 5 1 3 5 7 8 10 12 14 13 10 7 4 3 12-5 5 1 9 12 16 20 25 30 34 32 25 18 11 9 12-6 5 1 4 5 8 9 11 14 16 15 12 8 5 4 12-7 5 1 3 5 7 8 10 12 14 13 10 7 4 3 12-8 5 1 9 12 16 20 25 30 34 32 25 18 11 9 12-9 5 1 3 5 7 8 10 12 14 13 10 7 4 3 12-10 5 1 4 5 8 9 11 14 16 15 12 8 5 4 12-11 5 1 9 12 16 20 25 30 34 32 25 18 11 9 12-12 5 1 1 3 1 5 7 8 10 12 14 1 13 10 7 4 3 12-13 5 1 9 12 16 20 25 30 34 32 25 18 11 9 12-14 5 1 4 5 8 9 11 14 16 15 12 8 5 4 12-15 5 1 3 5 7 8 10 12 14 13 10 7 4 3 12-16 5 1 9 12 16 20 25 30 34 32 1 25 18 11 9 12-17 5 1 4 6 8 10 12 14 16 15 12 9 5 4 12-18 5 1 3 5 7 8 10 12 14 13 10 7 4 3 ➢RAWN BY. DESMNED BY, CHECKED BY. CITY OF FONTANA LANDSCAPE PLANS IRRIGATION DETAILS, CALCS. & SCHEDULES APPROVED Bw I DATE. l 1 SCALD AS SHOWN DWG. No' 12 5?S(a2 34 S I T e S C A P e i Landscape Architecture and Planning 3190 B2 Airport Loop Drive Costa Mesa, CA 92626 Richard Polhamus, License CA-#2782 (949) 644-9370 (714) 210-3140 FAX O � � CIO N O �N/ N r U O ct w i� O � � U I_-( ZUJ I� z Q+ v Z Q Q 60 �pNDSCgpf ��`� Pip tw POr yq '99C w PC # DATE 07/ 10/ 19 JOB * 19-003 Ll 1 12 OF 34