HomeMy WebLinkAbout039.01 - L 600 - Irrigation Notes & LegendsGENERAL IRRIGATION NOTES AND SPECIFICATIONS1.ALL VALVE BOXES TO BE STANDARD SIZE OR LARGER.2.IRRIGATION MAIN LINE TO BE 1" SCH 40 PVC.3.ALL TREES TO BE IRRIGATED THROUGH DEDICATED BUBBLERS. BUBBLERS TO BE EVENLYDISTRIBUTED AROUND BASE OF TREE WITH FOUR (4) EVENLY SPACED BUBBLER EMITTERS.4.TREES AND SHRUBS PLACED WITHIN PLANTING BEDS MAY UTILIZE DRIP IRRIGATION. DRIPIRRIGATION TO BE ADJUSTED PER REQUIREMENTS OF EACH INDIVIDUAL PLANT.5.ALL SHRUBS OUTSIDE OF DEDICATED PLANTING BEDS TO HAVE DEDICATED BUBBLERS. BUBBLERSTO BE EVENLY DISTRIBUTED AROUND BASE OF SHRUB WITH TWO (2) EVENLY SPACED BUBBLEREMITTERS.6.ALL MIXED SHRUB AND PERENNIAL PLANTINGS TO BE IRRIGATED WITH DEDICATED DRIP TUBING.DRIP EMITTERS TO BE ADJUSTED PER REQUIREMENTS OF EACH INDIVIDUAL PLANT.RECOMMENDED EMITTERS PER PLANT TYPE:PERENNIALS- (1) 0.5 GPH EMITTERSHRUBS- (2) 1.0 GPH EMITTERS/0.25-1.0 GPM BUBBLERSTREES- (4) 1.0 GPH EMITTERS/0.25-1.0 GPM BUBBLERS***TREES UTILIZING DRIP IN PLANTING BEDS MAY NEED ADDITIONAL EMITTERS TO MEETWEEKLY WATERING REQUIREMENTS.7.LAWN AND SEED AREAS TO BE IRRIGATED WITH SPRAY OR ROTOR OVERHEAD IRRIGATION AS INDICATED ON PLAN.8.ALL HEADS MUST ACHIEVE HEAD-TO-HEAD COVERAGE FOR SOD AREAS.9.SYSTEM SHALL UTILIZE WEATHER / MOISTURE MONITOR.10.BACKFLOW ASSEMBLY AND BLOWOUT ASSEMBLY SHALL BE LOCATED IN MECHANICAL ROOM ORAPPROVED EXTERNAL GRADEBOX. IT IS THE RESPONSIBILITY OF THE LANDSCAPE CONTRACTOR TOCOORDINATE INSTALLATION PER LOCAL CODES AND ORDINANCES AS WELL AS WITH ARCHITECTURE AND ALL OTHER TRADES.11.POWER SOURCE FOR IRRIGATION CONTROLLER TO BE COORDINATED WITH ELECTRICAL ENGINEER,ELECTRICAL CONTRACTOR AND LANDSCAPE CONTRACTOR.12.DO NOT INSTALL IRRIGATION SYSTEM WHEN OBVIOUS OBSTRUCTIONS OR GRADE CHANGES AREPRESENT.13.ALL INFORMATION TO BE FIELD-VERIFIED BY CONTRACTOR PRIOR TO INSTALLATION.14.THE CONTRACTOR SHALL MAINTAIN AN ACCURATE & CURRENT 'AS-BUILT' IRRIGATION PLAN ON SITEAT ALL TIMES.15.SYSTEM DESIGNED TO FALL WITHIN OPERATING PRESSURE OF 50 PSI AND 12 GPM. IF NOT WITHINLIMITS, CONTRACTOR MUST CONTACT LANDSCAPE ARCHITECT.COVERAGE TYPEIRRIGATION WATER USE REQUIRMENTAREADROUGHT TOLERANTTREES / SHRUBS /PERENNIALS 2,378SFGAL / SF /YR5.4LANDSCAPED AREA 2,378 SFNOTE:1.SQUARE FOOTAGES INDICATE THE ENTIRE BED AREA TO BEIRRIGATED.2.WATER USE PER COVERAGE TYPES WERE DETERMINED USINGCITY OF BOZEMAN PRESCRIPTIVE LANDSCAPE PATHWAYCALCULATIONS.WATER USE12,841GALTOTALGALLONS / SF / YR5.4 GAL / SF / YRH2ODAYGPMPROPOSED IRRIGATION SCHEDULE1.030.80.931.91(MON)DURATIONMINUTES45904545H2OINITIAL GPD46724285.5H2OEST. GPD23362042ZONE1D2DT3D4DTOTAL DAILYH2O INITIAL246 GALTOTAL DAILYH2O EST.123 GAL02(TUES)000N/A0 GAL0 GALNOTE: DRIP IRRIGATION IS ALLOWED TO BE USED ANY DAY OF THE WEEK AS NEEDED PER CITY OFBOZEMAN WEBSITE:https://www.bozeman.net/departments/utilities/water-conservation/permanent-watering-restrictions. IFIT IS THE DUTY OF THE OWNER AND MAINTENANCE CONTRACTOR TO CONFORM TO ALL CITYOF BOZEMAN WATERING RESTRICTIONS UPON PROJECT OCCUPANCY.1.030.80.931.93(WED)4590454546724285.5233620421D2DT3D4D246 GAL123 GAL04(THUR)000N/A0 GAL0 GAL1.030.80.931.95(FRI)4590454546724285.5233620421D2DT3D4D246 GAL123 GAL06(SAT)000N/A0 GAL0 GAL1.030.80.931.97(SUN)4590454546724285.5233620421D2DT3D4D246 GAL123 GALANNUAL WATER USE BASED ON AREA USING PROPOSED SCHEDULE- ESTABLISHEDWATERING WINDOW USED: MAY-SEPTEMBER(5 MONTHS/ 22 WEEKS)PER C.O.B.WATER CONSERVATION WEBSITE-TOTAL GALLONS USED @22 WEEKS= 10,824-AREA OF LANDSCAPE = 2,378 FT²WATER USE = 4.55 GAL/FT²Irrigation Notes &LegendsL 600design5la.com406.587.4873dateissue05/21/24SP1drawn by:checked by:filename:z:\mbe_block b\autocad\01_sheets\l600_mbe-blockb_irrigation.dwg
Block B Condominium Building
East Babcock Street
Bozeman, Montana
NB/GO TMS
108/15/24SP209/27/24SP2 Rev. 1THE FOLLOWING IRRIGATION SCHEDULE IS FOR ZONES LABELED AND CALLED OUT ON L601:CRITICAL STATION 4D