9502 18TH AVE W 2024 Plans 2025-06-25

PTN. OF W 1/2 SE 1/4 OF SEC 14,TWP 28N, R4E W.M. N O m � IRRIGATION EQUIPMENT LEGEND SYMBOL ITEM DESCRIPTION NOTES ® AREAS TO BE IRRIGATED r MAINLINE CLASS 200 PVC 2' Y IATERALLINE CLASS 200 PVC SIZE PER PIPE SIZE CHART Z O --- SIZE=2x LINE SIZE,TMIN,EXTEND I2"MIN. h ti SLEEVE SCHEDULE JO PVC BEYOND EDGE OF PAVEMENT w ® METER NEW VNETER-SEE CIVIL I Q l G ® BACKFLOW PREVENTION ASSEMBLY \ N DOUBLE CHECK VALVE ASSEMBLY FEBC0850 DCVA WITH BALL VALVES 1-1,2'DCVA \ \ \ \ J Z BRASS STRAINER WITH 80 MESH SCREEN.WATTS ® WYE STRAINER OR EQUAL. 6 QUICK COUPLER RAINBIRD 33-0LRC PROVIDE:33DK KEY;SH-0ELL;2049 COVER I(t=V J °t I ___ \ \ � �' ��11✓/� © CONTROLLER RAINBIRD EXP-ME3 \ \_ 5 ® RAIN SENSOR RAINBIRD RSD-BEX RAIN SENSOR MOUNTTO STREET LIGHT IN PROXIMITY TO / \ \� \\ 211 \ \ 11\ CONTROLLER 6 REMOTE CONTROL VALVE RAINBIRD PEG 1'I 1-Y,' SIZE AS NOTED IN ZONE CHART I I I \ \ \ \\ \ \ \ \ \ STATE OF ASSEMBLY AP CT N M DelUAR2 02EW5 OERI1FlCAtE 0.♦39 Ro RD^ \ / / I / D R �s. R� RB ID R Imo, _ L__J 41 J \ �`' 6L_-- L—I-- L10--- I ' o ———— Z GENERAL IRRIGATION NOTES _,�� 9/yII CT999 I. ALL PROPOSED PLANTING AREAS WILL BE WATERED WITH A COMPLETE IN-GROUND AUTOMATIC IRRIGATION SYSTEM AS SHOWN. 2. THE IRRIGATION SYSTEM DESIGN IS BASED ON THE MINIMUM SPRINKLERS OPERATING PRESSURE AND THE MAXIMUM FLOW DEMAND AT EACH STATION SHOWN ON THE IRRIGATION DRAWINGS.THE REPORTED STATIC PRESSURE AT THE EXISTING POINT OF CONNECTION IS 30 PSI.THE CONTRACTOR SHALL VERIFY WATER PRESSURE PRIOR TO CONSTRUCTION.REPORT INSUFFICIENT MEASURED WATER PRESSURE TO THE OWNER'S AUTHORIZED REPRESENTATIVE. \ \ \��n I' \ \ \ � I I r 4! 1 - LL.I 3. LOCATION OF POINT OF CONNECTION,MAINLINE AND SLEEVES AS SHOWN ARE SCHEMATIC.LOCATE MAINLINE AND VALVES AS I �� \ _ APPROPRIATE TO THE INSTRUCTIONS CONTAINED IN THE SPECIFICATIONS.AVOID ANY CONFLICTS BETWEEN THE SPRINKLER L I I \ \ I y= ( ° U Z SYSTEM,PLANTING,UTILITIES AND ARCHITECTURAL FEATURES. / \ _ I 4. CONTRACTOR SHALL BE RESPONSIBLE FOR SLEEVES AND CHASES UNDER PAVING,THROUGH WALLS,ETC,PRIOR TO PAVING ANDIIL= FORMING. // \ \• _ \ --_ _ I N �s /'� O S. IN ADDITION TO THE PIPE SLEEVES SHOWN ON THE DRAWINGS,THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE \\ \ \ \ RD^ T D-�- —reo T b INSTALLATION OF CONTROL WIRE SLEEVES OF SUFFICIENT SIZE UNDER ALL PAVED AREAS. \\\\ \\ \ \ reo V vv/6. IRRIGATION CONTRACTOR TO ROUTE COMMON AND CONTROL WIRE FROM THE CONTROLLER TO CONTROL VALVES. \ \ � �_ m � r CONNECT TO MAINLINE,EXCEPT AT SLEEVES.PROVIDE ONE SPARE WIRE FROM THE CONTROLLER TO THE FARTHEST VALVE ON � \\ \////\ - r— yT - _ - II o Q a ¢ THE SITE AND AT THE ENDS OF THE MAINLINE RUNS. \\\// \ \/I R " , SS D --t--� T °"A• Ro D eD,v �o.• I ❑II y w 7. DO NOT INSTALL THE SPRINKLER SYSTEM WHERE IT IS OBVIOUS IN THE FIELD THAT OBSTRUCTIONS,GRADE DIFFERENCES,OR \p \ ; � �--^• _—� p Rg DIFFERENCES IN THE AREA DIMENSIONS EXIST THAT MIGHT NOT HAVE BEEN CONSIDERED IN THE ENGINEERING.SUCH ------------ OBSTRUCTIONS OR DIFFERENCES SHOULD BE BROUGHT TO THE ATTENTION OF THE OWNER'S AUTHORIZED REPRESENTATIVE.IN I ��\ \ Epp -�-\� _ _ lal 'x• CLIENT THE EVENT THIS NOTIFICATION IS NOT PERFORMED,THE IRRIGATION CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR I i \ J I L ANY REVISIONS NECESSARY. I \ 1t\p �s�\ II I I L_J" I I——J I L_J G. VERIFY MAINLINE AND LATERAL ROUTING WITH EXISTING TREES.PROTECT AND TUNNEL UNDER ROOTS WHEN POSSIBLE. \\ I \ `�°�t \ \I,h TRA 9 7 I PACIFIC RIDGE HOMES (REST NTI L) i 17921 BOSU TEL OORETT HWY 9. PIPE SIZING SHALL AVOID VELOCITY IN EXCESS OF 5 FEET PER SECOND. \I \ II I\ \ p 14411,\ II 16 3310 8 I BOTHELL,WA 98012 10. INSTALL BACKFLOW PREVENTION DEVICE AS REQUIRED BY LOCAL CODES AND HEALTH DEPARTMENT STANDARDS. ��+ \ .19 I 11. SET PRESSURE REGULATING VALVE(PRV)TO ENSURE OPTIMUM SYSTEM PERFORMANCE. p 12. PROVIDE QUICK COUPLERS AT THE TERMINAL ENDS OF ALL PRESSURIZED MAINLINES AS SHOWN ON THE DRAWINGS TO �— —\�h—_ y _�_ J \ /� TT o FACILITATE DRAINAGE OF THE ENTIRE IRRIGATION SYSTEM FOR MAINTENANCE AND WINTERIZATION. \\ 22F i _ O / I , 7 I U F2 32 56 l`! it 11 11 13. PIPE SIZES ARE NOTED FROM ENDS OF LATERAL RUNS,STARTING WITH%'AND INCREASING IN SIZE,AS SHOWN,UPSTREAM �ii>m rinir� 3 TOWARD THE REMOTE CONTROL VALVES.ALL UNLABELED PIPING WITHIN THE CONTROL ZONE ARE 314". CONSULTANTS m i 14. THE CONTRACTOR IS RESPONSIBLE FOR LOCATING ALL PUBLIC AND PRIVATE UTILITIES WITHIN THE PROJECT AREA PRIOR TO \ Site Planning'Civil Engineering CONSTRUCTION. NOTIFY OWNER'S AUTHORIZED REPRESENTATIVE OF ALL DISCREPANCIES. —— I I I / A Landscape Archltechl2'Land Use Consulting 11321-BNEINth Sheet 15. SEE SHEET L2.10 FOR IRRIGATION DETAILS. 6 alwand,WA,BM4•I425I 285-2390 iF 1w wt neeewn 9ee0i:(50)29�M ?: .cphconsolfanis.com j 0� www oa PROJECT NO. i N 0132-21-023 N DRAWING i ry 0 30 60 L2.00 �a �� K�awxmer,below. PLAN IN FEET SHEET-2-6-OF 36 a Call belOre ou dig. Copy*Igxt®]022 CPH ConsulWnis,LLC.All Rlgxts ReserveE.