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M M <br />ACAC <br />AC AC <br />AC <br />AC <br />AC AC <br />ACAC <br />AC <br />AC <br />AC <br />AC <br />AC <br />AC <br />AC <br />AC <br />AC <br />AC <br />AC <br />AC <br />AC ACACAC <br />AC <br />AC <br />PB <br />CB <br />C <br />C <br />C <br />C <br />C <br />C <br />C <br />C <br />SS <br />BF <br />MV <br />BFMV <br />CA <br />SA <br />GP <br />SAGP <br />SAGP <br />SAGP <br />SAGP <br />SAGP <br />SA <br />GP <br />M2 <br />M1 <br />A1 <br />2.821" <br />A2 <br />2.541" <br />A3 <br />0.411" <br />A4 <br />0.891" <br />A5 <br />0.771" <br />A6 <br />0.371" <br />A7 <br />0.771" <br />A8 <br />1.541"1 <br />2.21" <br />2 <br />1.21" <br />1 <br />1.81" <br />2 <br />0.271" <br />1 <br />3.161" <br />2 <br />1.531" <br />3 <br />1.161" <br />1 <br />1.41" <br />2 <br />0.511" <br />1 <br />0.391" <br />2 <br />0.491" <br />1 <br />0.71" <br />2 <br />0.41" <br />3 <br />0.391" <br />1 <br />1.061" <br />2 <br />0.331" <br />1 <br />0.681" <br />2 <br />0.251" <br />1 <br />0.61" <br />2 <br />0.251" <br />1 <br />0.581" <br />2 <br />0.251" <br />1 <br />0.441" <br />2 <br />0.251" <br />1 <br />0.471" <br />2 <br />0.251" <br />1 <br />0.591" <br />2 <br />0.251" <br />1 <br />0.671" <br />2 <br />0.251" <br />B1 <br />0.31" <br />B2 <br />1.21" <br />B3 <br />1.431" <br />B4 <br />4.541" <br />B5 <br />2.11" <br />B6 <br />3.451" <br />B7 <br />0.781" <br />B8 <br />3.71" <br />B9 <br />2.031" <br />B10 <br />0.731" <br />B11 <br />1.391" <br />B12 <br />0.491" <br />B14 <br />1.051" <br />B15 <br />0.671" <br />B16 <br />3.261" <br />B19 <br />0.771" <br />B20 <br />0.391" <br />B21 <br />0.581" <br />B22 <br />3.471" <br />B23 <br />1.161" <br />B24 <br />1.161" <br />B25 <br />0.771" <br />B26 <br />0.771" <br />B27 <br />0.391" <br />SAGP <br />PB <br />SAGP <br />PB <br />ST <br /> <br /> <br /> <br />J <br />O <br />H <br />N <br /> <br /> <br /> <br />S <br />T <br />R <br />E <br />E <br />T <br />B13 <br />5.891" <br />B17 <br />1.181" <br />B18 <br />0.391" <br />C <br />C <br />C <br />C <br />C <br />C <br />RF <br />PB <br />FS <br />FS <br />DE <br />S <br />I <br />G <br />N <br /> <br />F <br />O <br />C <br />U <br />S <br />LA <br />N <br />D <br />S <br />C <br />A <br />P <br />E <br /> <br />A <br />R <br />C <br />H <br />I <br />T <br />E <br />C <br />T <br />U <br />R <br />E <br /> & <br /> <br />C <br />O <br />N <br />S <br />T <br />R <br />U <br />C <br />T <br />I <br />O <br />N <br />DESIGN <br />FOCUS <br />PO BOX 485 <br />BEN LOMOND, CA 95005 <br />(831) 336-3100 <br />47 <br />5 <br /> <br />& <br /> <br />4 <br />9 <br />3 <br /> <br />S <br />T <br />. <br /> <br />J <br />O <br />H <br />N <br />PL <br />E <br />A <br />S <br />A <br />N <br />T <br />O <br />N <br />, <br /> <br />C <br />A <br />HO <br />A <br /> <br />/ <br /> <br />C <br />O <br />M <br />M <br />O <br />N <br /> <br />A <br />R <br />E <br />A <br />S <br /> <br />- <br /> P <br />R <br />I <br />V <br />A <br />T <br />E <br /> <br />L <br />O <br />T <br />S <br /> <br />& <br />CO <br />M <br />M <br />E <br />R <br />C <br />I <br />A <br />L <br />OV <br />E <br />R <br />A <br />L <br />L <br />IR <br />R <br />I <br />G <br />A <br />T <br />I <br />O <br />N <br /> <br />P <br />L <br />A <br />N <br />REVISED: 10/10/2025 <br />DESIGN BY: 4Binc. <br />DRAWN BY: 4Binc. <br />SCALE: 1/16"=1'-0" <br />IR1.0 <br />IR1.1 <br />IR1.2 <br />IR1.3 <br />IR1.4 <br />IR1.5 <br />"I have complied with the criteria of the Model Water Efficient <br />Landscape Ordinance and have applied them for the efficient use of <br />water in the Irrigation Design Plan." <br />DATED: 10/10/2025 <br />BY: AJBolt <br />·A CERTIFICATE OF COMPLETION SHALL BE COMPLETED BY EITHER THE OWNER, <br />THE DESIGNER OF THE LANDSCAPE PLANS OR BY THE LICENSED INSTALLING <br />CONTRACTOR. <br />·AN AS BUILT DIAGRAM OF THE INSTALLED IRRIGATION SHOWING NUMBERED <br />ZONES, VALVE LOCATION, MAINLINE LOCATION, IRRIGATION CONTROLLER AND P.O.C <br />LOCATION SHALL BE KEPT WITH THE CONTROLLER FOR SUBSEQUENT MANAGEMENT <br />PURPOSES. <br />·CHECK VALVES ARE REQUIRED ON ALL SPRINKLER HEADS WHERE LOW HEAD <br />DRAINAGE COULD OCCUR. <br />·PRESSURE REGULATING DEVICES ARE REQUIRED IF WATER OPTIMUM PRESSURE <br />OF THE SPECIFIED IRRIGATION DEVICE PRESSURE EXCEEDS THE OPERATING <br />RECOMMENDATIONS. <br />·NO OVERHEAD IRRIGATION IS PERMITTED IN LANDSCAPE AREAS THAT ARE LESS <br />THAN 10' WIDE. DRIP OR LOW FLOW BUBBLER IRRIGATION MUST BE USED AS AN <br />ALTERNATIVE. <br />·INSTALLING CONTRACTOR IS RESPONSIBLE FOR INSTALLING AND PROGRAMMING <br />ALL SELF ADJUSTING WEATHER/SOIL MOISTURE SENSING BASED CONTROLLERS. <br />RAIN SENSORS ARE TO BE INSTALLED WITH ANY CONTROLLER WHERE AN OFFSITE <br />WEATHER STATION IS USED. <br />·ALL SPECIFIED FLOW SENSORS AND MASTER VALVES MUST BE INSTALLED AND <br />PROGRAMMED AS PER MANUFACTURERS REQUIREMENTS. <br />·AN IRRIGATION AUDIT AND COMMISSIONING IS REQUIRED ON ALL PROJECTS. <br />CONTACT ANDREW BOLT 209-404-1746 TO SET UP. <br />·THESE PLANS HAVE BEEN PREPARED BY A CERTIFIED PROFESSIONAL AND ARE <br />MEANT AS A GUIDE ONLY. PIPING AND VALVE PLACEMENT ARE DIAGRAMTIC ONLY. <br />ALL PIPING UNDER HARDSCAPES MUST BE SLEEVED WITH SPECIFIED SLEEVING <br />MATERIALS. <br />·PROTECT ALL EXISTING TREES DURING IRRIGATION TRENCHING AND PIPE <br />INSTALLATION. CONSULT WITH LANDSCAPE ARCHITECT BEFORE CUTTING ANY <br />ROOTS. <br />·NOTE TO CONTRACTOR: ALL IRRIGATION ZONES HAVE BEEN LAYED OUT AND <br />APPROVED BY THE CITY OR COUNTY BASED ON PLANT WATER USE. SHOULD THE <br />INSTALLING CONTRACTOR CHANGE OR MODIFY THE APPROVED IRRIGATION LAYOUT <br />IN ANYWAY WITHOUT PRIOR AUTHORIZATION THE CONTRACTOR WILL ASSUME ALL <br />LIABILITY AND COST OF ALL CHANGES TO THE IRRIGATION LAYOUT AND ALL <br />ADDITIONAL WATER USAGE OVER AND ABOVE FOR THE LIFE OF THE IRRIGATION <br />SYSTEM(S) AND ALL COSTS THAT ARE ASSOCIATED WITH OVER WATER USAGE. <br />IRRIGATION NOTES: <br />POINT OF CONNECTION (P.O.C). <br />1. CONNECT IRRIGATION MAINLINE TO MAIN WATER SUPPLY ( SEE CIVIL OR ARCHITECTURAL <br />DRAWINGS FOR LOCATION). LANDSCAPE CONTRACTOR TO VERIFY LOCATION, SIZE, FLOW AND <br />PRESSURES AVAILABLE AND TO NOTIFY LANDSCAPE ARCHITECT OF ANY NECESSARY CHANGES <br />NEEDED TO BE MADE SO THAT THE IRRIGATION SYSTEM PERFORMS TO AN IRRIGATION EFFICIENCY <br />OF A MINIMUM OF 81 PERCENT. <br />2. SYSTEM MAXIMUM OPERATING PRESSURE: 80 PSI ( AT P.O.C) INSTALL PRESSURE REDUCER IF <br />PRESSURES EXCEED EQUIPMENT MANUFACTURERS SUGGESTED MAXIMUM OPERATING <br />PRESSURES. <br />3. SYSTEM MINIMUM OPERATING PRESSURE: 65 PSI (AT P.O.C) <br />MWELO NOTES <br />CERTIFICATION OF COMPLETION REQUIREMENTS <br />UPON COMPLETION OF LANDSCAPE AND IRRIGATION INSTALLATION THE LANDSCAPE CONTRACTOR <br />SHALL SUBMIT THE FOLLOWING AS REQUIRED BY CALIFORNIA MODEL WATER EFFICIENT LANDSCAPE <br />ORDINANCE. (MWELO) <br />1. PROJECT INFORMATION SHEET. <br />2. CERTIFICATION FROM LANDSCAPE ARCHITECT FOR INSTALLATION ACCORDING TO THE APPROVED <br />LANDSCAPE DOCUMENTATION PACKAGE. <br />3. SOIL MANAGEMENT REPORT AND RECEIPTS FOR SOIL IMPROVE PRODUCTS. <br />4. LANDSCAPE MAINTENANCE MANAGEMENT REPORT. <br />5. IRRIGATION MAINTENANCE MANAGEMENT REPORT. <br />6. IRRIGATION SCHEDULE FOR NEW AND ESTABLISHED PLANT MATERIALS <br />7. IRRIGATION AUDIT REPORT INDICATING SITE IRRIGATION EFFICIENCY, <br />8. IRRIGATION DISTRIBUTION UNIFORMITY, ALL INSTALLED EQUIPMENT <br /> COMPLIES WITH APPROVED MWELO GUIDELINES. <br />9. CERTIFICATE OF COMPLETION (COC) FORM. <br />CONTACT LOCAL ENFORCING AGENCY FOR APPROVED SUBMITTAL FORMS AND PROCEDURES. <br />CITY OF PLEASANTON NOTES: <br />-THE SUBMITTAL OF A CERTIFICATE OF COMPLETION TO THE CITY IS REQUIRED PRIOR TO FINAL <br />ACCEPTANCE PER SECTION 492.9 OF THE PLEASANTON LANDSCAPE ORDINANCE. AN IRRIGATION AUDIT <br />AND SOILS ANALYSIS (IF NOT ALREADY SUBMITTED) SHALL BE SUBMITTED AS PART OF THE CERTIFICATE <br />OF COMPLETION. <br />0 feet32 <br />1/16" = 1'-0" <br />16 48 64 <br />IRRIGATION NOTES: <br />-ASSUMED PRESSURE FOR ALL IRRIGATION SYSTEMS: 65 psi