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Home My WebLink AboutL2.00-IRRIGATION NOTES_LEGEND_11-13-20 IRRIGATION PLAN SHEET MAP V) V) V) zzz w w w ------ - 0000 --- -- - - ---"- - --% IRRIGATION NOTES 0 _! TSCHACHE LANE -- y y y 1. ALL LANDSCAPE AREAS WITHIN THE SITE SHALL BE IRRIGATED WITH AN AUTOMATIC UNDERGROUND IRRIGATION SYSTEM. THE USE OF HOSE BIBS ON THE EXTERIOR OF I ~ ~ ~ ---- _ EXISTING OR PROPOSED STRUCTURES IS NOT ACCEPTABLE. - U U U - i 2. BACKFLOW PREVENTION DEVICE SHALL BE PROFESSIONALLY INSTALLED PER CITY OF BOZEMAN REQUIREMENTS. O O O J-J -- 3. AUTOMATIC IRRIGATION SYSTEM SHALL CONNECT TO CITY WATER SYSTEM. IRRIGATION SYSTEM TO MEET AL LOCAL AND STATE CODES. FINAL POINT OF CONNECTION, w --- FLO SURE TO BE DETERMINED AND COORDINATED WITH OWNERS REPRESENTATIVE. M W S N IQ M 4. ALL I AND PRESSURE SYSTEMS AND LANDSCAPED AREAS SHALL BE DESIGNED, CONSTRUCTED, OPERATED AND MAINTAINED SO AS TO PROMOTE WATER CONSERVATION AND p L SHEET L2.03 BUILDING 4/D li� III I "7 f�� I` PREVENT WATER OVERFLOW OR SEEPAGE INTO THE STREET, SIDEWALK OR PARKING AREAS. O O - - u?: 5. ALL TURF AREAS TO BE IRRIGATED WITH AN AUTOMATIC POP-UP IRRIGATION SYSTEM. ALL SHRUB BEDS AND TREES ARE TO BE IRRIGATED WITH AN AUTOMATIC DRIP j'T SHEET L2,04 1(, IRRIGATION SYSTEM OR ACCEPTABLE ALTERNATIVE. THE IRRIGATION SYSTEM IS TO BE ADJUSTED TO MEET THE WATER EQUIPMENTS OF THE INDIVIDUAL PLANT MATERIAL. O O O I _ BUILDING 1/A 6. CONTRACTOR SHALL MAKE HIMSELF AWARE OF ALL EXISTING AND PROPOSED SITE CONDITIONS, INCLUDING PLANTING, GRADING, BUILDING CONSTRUCTION, WATER DEVELOPMENT, ELECTRIC SERVICE, AND SUPPLY, PRIOR TO COMMENCEMENT OF WORK. NOTE ANY SLEEVES AND IRRIGATION STUBS FOR FUTURE WORK. ' 7 c pI 7. CONTRACTOR SHALL LOCATE AND PROTECT ALL UNDERGROUND UTILITIES, CONDUITS, AND STRUCTURES AND SHALL ASSUME RESPONSIBILITY FOR ANY DAMAGE INCURRED. SHEET L2,02 __ '1ti �'� 1 8. THE IRRIGATION CONTRACTOR SHALL CAREFULLY SCHEDULE HIS WORK WITH THE CONTRACTOR AND AL OTHER CONSTRUCTION ACTIVITIES. ui � f 79. THE IRRIGATION CONTRACT INCLUDES SUPPLYING AND INSTALLING ALL MATERIALS AND EQUIPMENT FOR A COMPLETE, AUTOMATIC IRRIGATION SYSTEM. ANY ITEMS r/d'"i_I I I I NCI - - I REQUIRED CONFORM WITH SUCH INTENT ARE CONSIDERED TO CT INCIDENTAL TO THE WORK. 10.DO NOT WILLFULLY INSTALL THE SYSTEM WHEN OBVIOUS OBSTRUCTIONS, GRADE CHANGES AND SITE GEOMETRY EXIST. SUCH DIFFERENCES SHALL BE REPORTED TO THE OWNER'S REPRESENTATIVE. IN THE EVENT NOTIFICATION IS NOT MADE, THE CONTRACTOR SHALL ASSUME ALL RESPONSIBILITY FOR ANY NECESSARY REVISIONS. 11.CONTRACTOR SHALL REFER TO LANDSCAPE AND UTILITY PLANS WHEN LAYING OUT HEAD PLACEMENT AND TRENCHING. 112.REFER TO ARCHITECTURAL, CIVIL AND PLANS ADDITIONAL INFORMATION, IF CONFLICTS EXIST CONTRACTOR SHALL BRING THESE TO THE ATTENTION OF THE OWNER'S REPRESENTATIVE PRIOR TO COMMENCING WORK. SHEET L2.06 VJ SHEET L2.11 ''� INSTALLATION NOTES 0 Q� SHEET L2.10 9 �! 1. W z W ��\ IRRIGATION CONTROLLER LOCATION: ` � k(:; IN Q Z STALL IRRIGATION CONTROLLER ASSEMBLY IN THE APPROXIMATE LOCATION INDICATED ON IRRIGATION PLANS. COORDINATE ELECTRICAL INSTALLATION AND CONNECTION <7 II _ 14 WITH APPROPRIATE SUB-CONTRACTOR PRIOR TO CONSTRUCTION. COORDINATE EXACT PLACEMENT OF CONTROLLER WITH OWNER'S REPRESENTATIVE PRIOR TO z CONSTRUCTION. `J�' 2. IRRIGATION EQUIPMENT MAY BE SHOWN OUTSIDE OF THE PLANTING AREA IN THE HARDSCAPE FOR CLARITY ONLY. INSTALL ALL IRRIGATION COMPONENTS IN LANDSCAPED / \ 0 II /' 3. THE NEW IRRIGATION SYSTEM DESIGN WAS DESIGNED WITH THE FOLLOWING ASSUMPTIONS: SYSTEM DESIGN PRESSURE REQUIREMENTS 30 PSI MIN, 50 GPM MAX AREA. BUILDING 2/B �� /� DEMAND. CONTRACTOR TO VERIFY AVAILABLE PRESSURE AND FLOW ON SITE AT THE POINT OF CONNECTION (POC) PRIOR TO CONSTRUCTION AND REPORT IN WRITING Z 0�� ANY DISCREPANCIES BETWEEN THESE ASSUMPTIONS AND ACTUAL FIELD CONDITIONS. Q Mimi ` - ��_ I / 4. READ THOROUGHLY AND BECOME FAMILIAR WITH THE PLANS AND INSTALLATION DETAILS FOR THIS AND RELATED WORK PRIOR TO CONSTRUCTION. 2i 0- 5. THE DRAWINGS ARE DIAGRAMMATIC THEREFORE, THE FOLLOWING SHOULD BE NOTED: JLU LU II 7 I,/ 5.1. IRRIGATION COMPONENTS MAY BE SHOWN OUTSIDE PLANTING ARES FOR GRAPHIC CLARITY ONLY. AVOID CONFLICTS BETWEEN THE IRRIGATION SYSTEM, UTILITIES, N \ SHEET L2.09 / PLANTING MATERIALS, AND ARCHITECTURAL FEATURES. INSTALL IRRIGATION PIPE AND WIRING IN LANDSCAPED AREAS WHENEVER POSSIBLE. SHEET L2.15 5.2. VALVE BOXES SHALL BE LOCATED GENERALLY AS SHOWN ON PLANS, FINAL PLACEMENT LOCATION SHALL BE APPROVED BY OWNER'S REPRESENTATIVE PRIOR TO \ SHEET L2.05 _ INSTALLATION. / (fJ 00 5.3. USE ONLY STANDARD TEES AND ELBOW FITTINGS. USE OF CROSS TYPE FITTINGS IS NOT PERMITTED. Z 6. PROVIDE THE FOLLOWING COMPONENTS TO THE OWNER PRIOR TO THE COMPLETION OF THE PROJECT: BUILDING 3/C '� ��; i I 1` II / 6.1. TWO OPERATION KEYS FOR EACH TYPE OF MANUALLY OPERATED VALVE. < U) 6.2. TWO QUICK COUPLING KEYS, EACH WITH ATTACHED SWIVEL HOSE ELL FOR OPERATION OF THE QUICK COUPLING VALVES SHOWN ON THE DRAWINGS. �--_L + II 7. SELECT NOZZLES FOR SPRINKLERS WITH ARCS THAT PROVIDE COMPLETE AND UNIFORM COVERAGE WITH MINIMUM OVERSPRAY FOR THE SITE CONDITIONS. TO MINIMIZE I 1 I z OVERSPRAY, INSTALL PRESSURE COMPENSATING NOZZLES OR PRESSURE COMPENSATING SCREEN IF UNIFORM LATERAL PRESSURE CANNOT BE ATTAINED WITH PRESSURE 1 1 1 _ - h:;- I ADJUSTMENT AT THE REMOTE CONTROL VALVE. -- -.," SHEET L2.08 'v\ ?' �, �: -i --- II--- 8. CAREFULLY ADJUST THE RADIUS OF THROW AND ARC OF COVERAGE OF EACH SPRINKLER TO PROVIDE THE BEST PERFORMANCE AND LIMIT OVERSPRAY.1;71 ` SHEET L2.14 .T ` - - 9. THE IRRIGATION CONTRACTOR IS RESPONSIBLE FOR THE INSTALLATION OF IRRIGATION SLEEVING. SLEEVES ARE TO BE INSTALLED FOR BOTH PIPING AND ELECTRICAL Z z \, �� i r -- WIRING AT EACH HARDSCAPE CROSSING. COORDINATE INSTALLATION OF SLEEVING WITH OTHER TRADES. ANY PIPE OR WIRE WHICH PASSES BENEATH EXISTING z LU HARDSCAPE WHERE SLEEVING WAS NOT INSTALLED, REQUIRES HORIZONTAL BORING BY THE IRRIGATION CONTRACTOR. SLEEVE AND CONDUIT SIZES SHALL BE A MINIMUM Q OF TWICE THE AGGREGATE DIAMETER OF ALL PIPE AND WIRE CONTAINED WITHIN SLEEVE OR CONDUIT PIPE. 10.INSTALL ELECTRICAL POWER TO THE IRRIGATION CONTROL SYSTEM IN ACCORDANCE WITH THE NATIONAL ELECTRIC CODE AND ALL APPLICABLE LOCAL ELECTRIC UTILITY _ CODES. a rY ' SHEET L2.07 w w LL SHEET L2.1 M Aw " ." SHEET L2.12 IRRIGATION SCHEDULE SYMBOL DESCRIPTION SIZE MANUFACTURER MODEL # w �\ i 1804-SAM-PRS-MPR (SEE PLAN FOR NOZZLE SPEC.), M H y ® � L POP-UP SPRAY HEADS 4-INCH RAINBIRD d LD i OR APPROVED EQUAL,SEE DETAIL 1/L2.16 L'" r �( ® R-VAN W/ 1804-SAM SPRAY BODY, OR APPROVED Lu i LU ED ROTOR HEADS 4-INCH RAINBIRD EQUAL, SEE DETAIL 1/L2.16 7 CC ZD _- - 0 60 120' 180 - TO MEET SYSTEM 100-PEB, 150-PEB, OR APPROVED EQUAL, SEE DETAIL LLJ I - -- -- --- - - OX ELECTRIC CONTROL VALVE NEED RAINBIRD 3/L2.16 S C A L E 190.01 k I I XCZ-PRB-100-COM, OR APPROVED EQUAL,SEE DETAIL _ D DRIP ZONE CONTROL VALVE 1-INCH RAINBIRD 5 L2.16 44-LRC; 44-K;SH-1,OR APPROVED EQUAL, SEE T QUICK COUPLER VALVE 1-INCH RAINBIRD DETAIL 7/L2.16 �� o 0 CONTROLLER PER PER SYSTEM ESP-LXME CONTROLLER; OR APPROVED EQUAL; PROVIDE 3 NEED TWO CONTROLLERS, PER PLANS NO SYMBOL SENSOR -- RAINBIRD WR2-RFC, OR APPROVED EQUAL, LOCATE PER OWNER'S U p IRRIGATION CALCULATIONS RECOMMENDATION w N 750T08LF BRASS LEAD-FREE BALL VALVE,OR ° POINT OF CONNECTION � MANUAL ISOLATION VALVE 2-INCH MATCO-NORCA APPROVED EQUAL,SEE DETAIL 4/L2.16 � a 1. IRRIGATION WATER SOURCE WILL BE FROM CITY WATER CONNECTION AND WILL BE MADE AT THE AT BUILDING IRRIGATION DESIGN CONDITIONS: N BACKFLOW PREVENTER 2-INCH WATTS 009, OR APPROVED EQUAL w 1/A& 3/C 50 GPM SYSTEM DEMAND, a SPRINKLER/ROTOR ZONE 111u ^ 2. WATER USE ESTIMATES ARE BASED ON THE ASSUMPTION THAT THE SPRINKLER SYSTEM WAS INSTALL 14 STATION NUMBER AS NECESSARY, USE AIR RELEASE AND VACUUM VALVE, _ > a CORRECTLY AND THE CONTROLLER IS PROGRAMMED ACCURATELY. THIS CALCULATION IS BASED ON PEAK 3O PSI MIN RECOMMENDED OPERATING GALLONS PER MINUTE (GPM) NO SYMBOL AIR RELEASE VALVE 2-INCH BERMAD LOCATE ALONG HIGH POINTS OF MAINLINE a m WATER NEEDS OF INDIVIDUAL PLANTS. PRESSURE, izeNOZZLE NUMBER m 3. ASSUMPTIONS: ��-�_� MAINLINE I-INCH -- SCH 40 PVC, OR APPROVED EQUAL p m 3.1. IRRIGATION SYSTEM CAPACITY 50 GPM, 40 PSI; CAPACITY VERIFICATION TO BE COMPLETED BY CONTRACTOR TO VERIFY SITE CONDITIONS W �� mN CONTRACTOR. d5 DRIP ZONE STATION �.�R� MAINLINE 2-INCH -- SCH 40 PVC, OR APPROVED EQUAL o PRIOR TO COMMENCING WORK. Q e 441. TREES:ONS:140 TREES 0 10 GALLONS PER WEEK = 5,600 GALLONS PER MONTH COORDINATE ALL UTILITIES PRIOR TO 2 GALLONS PER HOUR (GPH) LATERAL LINE PER CHART -- SCH 40 PVC, OR APPROVED EQUAL w 4.2. SHRUBS: 962 0 2 GALLONS PER WEEK = 7,696 GALLONS PER MONTH COMMENCING ANY IRRIGATION WORK. sL SCH 40 PVC,TWICE THE AGGREGATE DIAMETER OF ALL 4.3. ORNAMENTAL GRASSES: 466 ® 2 GALLONS PER WEEK = 3,728 GALLONS PER MONTH 0�- IRRIGATION SLEEVES 2X AGG DIA -- PIPE AND WIRE IN SLEEVE z 4.4. PERENNIALS: 870 0 2 GALLONS PER WEEK = 6,960 GALLONS PER MONTH DATE 4.5. GROUND COVER: 1,750 0 1 GALLON PER WEEK = 5,900 GALLONS PER MONTH PIPE SIZE 160 PE PIPE; FLUSH CAP (RAINBIRD MDCFCAP OR = 4.6. TURF AREA: ±34,910 SQ. FT., ASSUMES WATERING OF 1-INCH PER WEEK FOR THE MONTHS OF JULY& _„_„_„� DRIP IRRIGATION LINE, CAP I-INCH -- APPROVED EQUAL, KEEP DRIPLINES A MIN OF 5-FEET 05-29-19 a AUGUST (PEAK) WHICH RESULTS IN AN ESTIMATED 99,742 GALLONS PER MONTH FOR TURF ZONES, CHART AND DRAIN FROM ANY BUILDING FOUNDATION,TYP. INCLUDES A MIX OF SPRAY AND ROTOR HEADS. J 5. TOTAL ESTIMATED 129,626 GALLONS PER MONTH PEAK FLOW FOR ALL ZONES. GPM PIPE SIZE �NO O SYMBOL DRIP EMITTERS 1, 2 GPM RAINBIRD XB-10-PC, XB-20-PC, OR APPROVED EQUAL 6. BEST PRACTICE TECHNIQUES AND RAIN SENSOR DEVICE SHALL BE INCORPORATED INTO THE DESIGN AND Q PROJECT g INSTALLATION OF THE IRRIGATION SYSTEM TO REDUCE WATER CONSUMPTION. 12 GPM OR SYMBOL VALVE BOX -- RAINBIRD VS SERIES, OR APPROVED EQUAL LESS 1-INCH, MIN 16206 12-30 1.5-INCH IRR HEAD SCHEDULE 30-50 2-INCH NOZZLE BODY ZONES a` SHEET NUMBER Y NOTE: PIPE FLOW BASED ON RVAN REGULATED SPRAY Al.A4, B2, 84-6, 69-14 o PVC SCHEDULE 40 PIPE. L2.00 CONTRACTOR TO ADJUST PIPE MPR 1800 SPRAY A2-3, B1, B3, B7-8 SIZE BASED ON FINAL SYSTEM - PRESSURE AND REQUIREMENTS = OF THE SYSTEM. IRRIGATION >- NOTES & LEGEND 0 0 U