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<br /> i°�nrERq�s GENERAL IRRIGATION NOTES
<br /> ------� ANDSLEEVE � ------ - -
<br /> - --- ------- �� � -- � ---
<br /> I I r� � � � � � \�\ �`\ 1. P.LL PROPOSED PLANTING AREAS WILL BE WATERED WITH A COMPLETE IN-GROUND AUTOMATIC IRRIGATION SYSTEM AS
<br /> ��� � SHOWN.
<br /> �\
<br /> �\� 2. THEIRRIGATIONSYSTEMDESIGNISBASEDONTHEMINIMUMSPRINKLERSOPERATINGPRESSUREANOTHEMAXIMUMPLOW herrison design
<br /> BPA 0 �� DEMAND AT EACH STATION SHOWN ON 7HE IRRIGATION DRAWINGS.THE REPORTED STATIC PRESSURE ATTHE EXISTWG io„�z � ,,, n�io�i�„�
<br /> A� ��� A2 1" A3 ��� �\� POINT OF CONNECTION IS 63 PSI.THE CONTRACTOR SH�LL VERIFY WATER PRESSURE PRIOR TO CONSTRUCTION.REPOftT
<br /> ��� INSUFFICIENT MEASURED WATER PRESSURE TO THE OWNER'S AUTHORIZED REPRESENTATIVE.
<br /> 12.39 GPM 15.27 GPM 12.09 GPM ��
<br /> 3O PSI 3O PSI 3O PSI 3. LOCATION OF POINT OF CONNECTION,MAINLINE AND SLEEVES AS SHOWN ARE SCHEMATIC.LOCATE MAINLINE AND VALVES y i, l�••�•i�
<br /> AS APPROPRIATE TO THE INSTRUCTIONS CONTAINED IN THE SPECIFICATIONS.AVOID ANV CONFLICTS BETWEEN THE t,t��I 1.
<br /> SPRINKLER SYSTEM,PLANTING.UTILITIES AND ARCHI7ECTURAL FEATURES. ,„,„ �, �m e��p �
<br /> �LOCATE BACKPLOW PREVENTION EXISTING 1"METER 4. CONTRACTOR SHALL BE RESPONSIBLE FOR SLEEVES AND CHASES UNDER PAVING,THROUGH WALLS,ETC,PRIOR TO PAVING N •� � �.����
<br /> ASSEMBLY AND CONTROLLER AND FORMING r��'u~ �i�
<br /> INSIDE OF THE BUILDING.SEE
<br /> MECHANICAL TO VERIFY LOCATION. 5. IN ADDI710N TO THE PIPE SLEEVES SHOWN ON THE DRAW WGS.THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
<br /> INSTALLATION OF CONTROL WIRE SLEEVES OF SUFFICIENT SIZE UN�ER ALL PAVE�AREAS.
<br /> 6. IRRIGATION CONTRACTOR TO ROUTE COMMON AND CONTROL WIRE FROM THE CONTROLLER TO CONTROL VALVES. M ry�
<br /> CONNECT TO MAINLINE,EXCEPT AT SLEEVES.PROVIDE ONE SPARE N'IRE FROM THE CONTROLLER TO THE FARTHEST VALVE DynnyQ
<br /> � � , ON THE SITE AND AT THE ENDS OF THE MAMLINE RUNS. �v�
<br /> /
<br /> �� 7. DO NOT INSTALL THE SPRINKLER SYSTEM WHERE IT IS OBVIOUS W THE FIELD THAT OBSTRUCTIONS,GRADE DIFPERENCES.
<br /> i /�� OR DIFFERENCES W THE AREA DIMENSIONS EXIST THAT MIGHT NOT HAVE BEEN CONSIDERED M THE ENGINEERING.SUCH
<br /> 06STRUCTIONS OR DIFFERENCES SHOULD BE BROUGHT TO THE ATTENTION OF THE OWNER'S AUTHORIZED Sr��[c�wi..wiwGrav
<br /> I REPRESENTATNE W 7HE EVENT THIS NOTIFlCATION IS NOT PERFORIdED.THE IRRIGATION CONTR4CTOR SHALL ASSUME ��5 ��� ���t
<br /> FULL RESPONSIBILITY FOR ANY REVISIONS NECESSARY. ��
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<br /> � 8. VERIFY MAINLINE AND LATERAL ROUTING WITH EXISTING TREES. PROTECT AND TUNNEL UNDER ROOTS WHEN POSSIBLE. No.sx
<br /> Z
<br /> NEW PEOPLE�S ; 9. PIPESIZINGSHALLAVOIDVELOCITYWEXCESSOFSFEETPERSECOND.
<br /> •. .
<br /> BANK BUILDING ¢ 70. INSTALLBACKFLOWPREVENTIONDEVICEASREQUIREDBYLOCALCODESANDHEALTHDEPARTMENTSTANDARDS.
<br /> � � } 11. SET PRESSURE REGULATING VALVE (PR� TO ENSURE OPTIMUM SVSTEM PERFORMANCE.
<br /> 00 A NEW BRANCH
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<br /> 12. PROVIDE QUICK COUPLERS AT THE TERMINAL ENDS OF ALL PRESSURIZED MAINLINES AS SHOWN ON THE DRAWINGS TO
<br /> � FACILITATE DRAINAGE OF THE ENTIRE IRRIGATION SYSTEM FOR MAINTENANCE AND WINTERIZATION. pAN K
<br /> 13. THE CONTRACTOR IS RESPONSIBLE FOR LOCATING ALL PUBLIC AND PRIVATE UTILITIES WITHIN THE PROJECT AREA PRIOR TO
<br /> CONSTRUCTION. NOTIFV OWNER'S AUTHORIZED REPRESENTATNE OF ALL DISCREPANCIES.
<br /> � 14. PROVIDE WIRELESS RAIN SENSOR ON ROOF OF BUILDING.VERIFV FINAL LOCATION WITH ARCHITECT PRIOR TO INSTALLATION. FOR
<br /> INSTALL IN LOCATION PRACTICAL FOR ACCURATE SITE RAINFULL COLLECTION AND MEASUREMENT. P EO PLES BAN K
<br /> 15. PROVIDE WALL MOUNT CONTROLLER AND RAIN SENSOR INTERFACE UNIT IN MECHANICAL ROOM.COORDINATE FINAL
<br /> , LOGATION WITH ELECTRICAL FOR POWER,CONNECT TO VALVES.
<br /> AT
<br /> 2702 Colby Avenue, Everett,
<br /> _ WA 98201
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<br /> � � IRRIGATION Pl_!'1N �� .
<br /> SCALE=1"=10'-0" +
<br /> - SCALE: 1"=10'-0" � - �� . . .
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<br /> IRRIGATIONEQUIPMENT LEGEf�D ��������"��""�..�"��������'���,��"�"„�","����������
<br /> SYMBOL I7EM � DESCRIPTION —� NOTES . - CONTROLLER STATION NUMBER
<br /> Q T H A�� � .-- CONTROL VALVE SIZE
<br /> ' MARK DATE DESCRIPTION
<br /> � RAINBIRD I600 POP-UP WITH MPR NOZZLE 4"POP-UP A7 LAWNS;6"POP-UP AT SHRUB s22-zois �.aerzMir sue�nirrn�
<br /> e A SPRAY HEAD � 12 SERIES � AREAS �O.O GPM ---- FLOW IN GALLONS PER MINUTE
<br /> � ! RAINBIRD 1800 POP-UP WITH MPR NOZZLE. � 4O PSI � ZONE OPERATING PRESSURE �
<br /> o SPRAV HEAD , I5 STRIP-SST �I SIZE=2 x LINE SIZE 4"MW �- �
<br /> e '� SPR4V HEAD RAINBIRD 1800 POP-UP WITH MPR NOZZLE �
<br /> 15 STRIP-LCS/RCS /
<br /> � I DRIP IRRIGATION HEAD R4INBIRD XFS DRIPLINE ZONE CNART- PIPE SIZING CHART-
<br /> � - - �- ---- - - - -- CL200PVC
<br /> - �- -- - - ., __ I'ItOJ�CT\'l�MtiLlt- �2014.Oi]
<br /> ZONE C GPM VALVE SIZE nl'I IiU\I�.1)131 �
<br /> MAINLINE � CLASS200PVC SIZE=1" GALLONSIMIN. PIPES2E PR<)II('IOIRI('l<)N: � MM
<br /> -'-'-.-.- . ' _ -- --�— ___ raon c i n�nn�cr�.a�. � �c
<br /> - _ _= I SLEEVE CLASS200PVC ' AI 14.58 IINCH '� 0-10 3/41NCH ��i13Cn�l�n�_ � KRS
<br /> � METER � EXISTINGI"METER SPRAY h2 1648 IWCH 10-I6 IINCH I
<br /> -- -- � A3 1088 I WCH !
<br /> 16-16 I-1141NCH �
<br /> — BPA BACKROW PREVENTION ASSEMBLY II
<br /> •� . _. _ . _ _ . -___ _ .. �
<br /> q r N DOUBLE CHECK VALVE ASSEMBLY FEBCO B50 DCVA WITH BALL VALVES ' � I RR I GATI ON PLAN a
<br /> '�, � W1'E STRAINER BRASS STRAINER WITH 80 MESH SCREEN. ��� DRIP LINE SP6C5 _
<br /> WATT'S OR EQUAL.
<br /> �MITTER EMITTER ROW
<br /> O '�� CONTROLLER RAINBIRD INDOOR 4 STATION ESP-RZX MODULE � TYPE FLOw SPACING _ SPACING
<br /> � � REMOTE CONTROL VALVE ASSEMBLY � MINBIRD I ,
<br /> U.6GPH IBIN I81N �
<br /> � � �-��� �� � ��- XFSDRIPLME �.. -_. '..
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