HomeMy WebLinkAboutL701_IRRIGATION PLAN PHASE 4_3-19-2021CWBFCPPROPOSED IRRIG. WELLCOMPLETEDPHASESPHASE 1SHERWOOD WAYTWIN LAKES AVENUE
ROSA WAY PHASE 1WEST OAK STREETFUTUREPHASEIRRIGATION WATER BUDGET PHASE FOURIRRIGATION TYPEANNUALETRATETOTALAREA/QTYTOTALANNUALH20241,487 galTOTAL ANNUAL H20 REQUIRED TOTALACRE FEET PER YEAR0.74 acre feet205,964 gal11,400sq.ft.H.E.SPRAYIRRIG.(SOD)675 gal /week12,150 gal30TREESH.E. TREEBUBBLER43PLANTSH.E. SHRUBDRIP IRRIG.488PLANTSH.E. PERNDRIP IRRIG.29 in / sq.ft.323 gal /week5,805 gal976 gal /week17,568 gal SYM DESCRIPTION IRRIGATION LEGENDIRRIGATION POINT OF CONNECTIONNOTE: IRRIGATION LAYOUT TO BE DETERMINED IN FIELDBY IRRIGATION CONTRACTOR, FUTURE PHASEIRRIGATION SHOULD BE CONSIDERED AT THIS TIME FORSLEEVE AND CONTROLLER LOCATIONS TO BEDETERMINED BY IRRIGATION CONTRACTOR.IRRIGATION SLEEVE, 4" MIN. SCH. 40 PVCWCBFBACKFLOW PREVENTERIRRIGATION CONTROLLERWEATHER STATIONCPTOTAL AREA OF DRIP IRRIGATION IS 8,702 SFIRRIGATION NOTES AND SPECIFICATIONS1.IRRIGATION WELL AND ALL POINT OF CONNECTION EQUIPMENT PROVIDED DURINGPHASE 1.2.ALL IRRIGATION VALVES ARE SHOWN FOR PLANNING PURPOSES. INSTALL ALL SLEEVESPER PHASE AND INSURE THAT SUBSEQUENT PHASES WILL HAVE ADEQUATE SLEEVESTO CONTINUE THE SYSTEM WITHOUT CUTTING AND PATCHING PREVIOUSLY INSTALLEDCURB AND ASPHALT PAVING.3.ALL VALVE BOXES TO BE STANDARD SIZE OR LARGER4.IRRIGATION MAIN LINE TO BE 1.5" SCH 40 PVC PIPE OR 150 PSI POLY PIPE5.ALL TREES TO BE IRRIGATED THROUGH DEDICATED BUBBLERS EVENLY DISTRIBUTEDAROUND BASE OF TREE WITH FOUR (4) EVENLY SPACED 1 GPH BUBBLER EMITTERS.6.TREES AND SHRUBS PLACED WITHIN PLANTING BEDS SHALL BE DRIP IRRIGATEDADJUSTED PER INDIVIDUAL PLANT REQUIREMENTS TO MAXIMIZE OUTDOOR WATER USEEFFICIENCY.7.ALL SHRUBS OUTSIDE OF DEDICATED PLANTING BEDS TO HAVE DEDICATED BUBBLERSEVENLY DISTRIBUTED AROUND BASE, WITH TWO (2) EVENLY SPACED 1 GPH EMITTER.8.BUBBLERS TO TREES MAY BE OMITTED WHERE OVERHEAD IRRIGATION WILL PROVIDEADEQUATE WATER.9.ALL MIXED SHRUB AND PERENNIAL PLANTINGS TO BE IRRIGATED WITH DEDICATED DRIPTUBING W/ EMITTERS ADJUSTED PER INDIVIDUAL PLANT REQUIREMENTS.10.LAWN AND SEED AREAS TO BE IRRIGATED WITH SPRAY OR ROTOR OVERHEADIRRIGATION AS INDICATED PER PLAN.11.ALL HEADS MUST ACHIEVE HEAD-TO-HEAD COVERAGE FOR SOD AREAS.12.SYSTEM SHALL UTILIZE WEATHER / MOISTURE MONITOR.13.BACKFLOW ASSEMBLY AND BLOWOUT ASSEMBLY SHALL BE LOCATED IN MECHANICALROOM OR APPROVED EXTERNAL GRADEBOX, AND IS THE RESPONSIBILITY OF THELANDSCAPE CONTRACTOR TO COORDINATE INSTALLATION PER LOCAL CODES ANDORDINANCES, WITH ARCHITECTURE AND WITH ALL OTHER TRADES.14.POWER SOURCE FOR IRRIGATION CONTROLLER TO BE COORDINATED WITHELECTRICAL ENGINEERING AND ELECTRICAL CONTRACTOR BY LANDSCAPECONTRACTOR.15.DO NOT INSTALL IRRIGATION SYSTEM WHEN OBVIOUS OBSTRUCTIONS OR GRADECHANGES ARE PRESENT.16.ALL INFORMATION TO BE FIELD VERIFIED BY CONTRACTOR PRIOR TO INSTALLATION.17.THE CONTRACTOR SHALL MAINTAIN AN ACCURATE & CURRENT 'AS-BUILT' IRRIGATIONPLAN ON SITE AT ALL TIMES.18.ALL SPRAY AND ROTOR HEADS WITHIN SOD LAWN AREAS TO USE MSMT NOZZLES WITHA PRECIPITATION RATE OF 0.8"/HR.19.ALL OVERHEAD IRRIGATION SHALL BE INSTALLED AND ADJUSTED PROPERLY TOMINIMIZE WATER RUN-OFF ONTO THE PAVEMENTdesign5la.com406.587.4873dateissuedrawn by:checked by:filename:z:\rosa apartments\autocad\01_sheets\phase 4 sheets\l701_rosaapts_irrigationphase4.dwg
Rosa Apartments Master Site Plan,
Traditions Phase 3, Lot 1, Block 1
Bozeman, Montana
KHM/HU TMS
COB SitePlan-Phase 404/12/20COB SP-Phase 4 RC08/14/201COB SP-Phase 4 RC03/19/2124020080N1L7011"=40'-0"Irrigation PlanIrrigationPlanPhase 2L 7012