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Home My WebLink About013a_2501 BSF HQ - L600 - Irrigation Notes and SchedulesH2ODAYGPMPROPOSED IRRIGATION SCHEDULE.33.35.17.28.29.271DURATIONMINUTES604545454560H2OINITIAL GPDH2OEST. GPD1073668ZONE3DT4D5D7D8D9DTTOTAL DAILYH2O INITIAL(GAL)100.0078.7537.5063.7565.6380.00TOTAL DAILYH2O EST.(GAL)302191818/24220.0015.757.5012.7513.1316.003.2010.187.81303030481521171TS2S6S480.001527.001171.5014445635196.00305.40234.30.33.35.17.28.29.27360454545456010736683DT4D5D7D8D9DT100.0078.7537.5063.7565.6380.00302191818/24420.0015.757.5012.7513.1316.00.33.35.17.28.29.27560454545456010736683DT4D5D7D8D9DT100.0078.7537.5063.7565.6380.00302191818/24620.0015.757.5012.7513.1316.00.33.35.17.28.29.27760454545456010736683DT4D5D7D8D9DT100.0078.7537.5063.7565.6380.003021918182420.0015.757.5012.7513.1316.003.2010.187.81303030481521171TS2S6S480.001527.001171.5014445635196.00305.40234.303.2010.187.81303030481521171TS2S6S480.001527.001171.5014445635196.00305.40234.30ZONE 1TS IS ATEMPORARY SPRAY ZONELOCATED IN BLVD.ZONE WILL BEDISCONNECTED AFTER 3YEARS.COVERAGE TYPEIRRIGATION WATER USE REQUIRMENTAREANATIVE GRASS SEEDOVERHEAD SPRAY7,954SFGAL / SF /YR1.8LANDSCAPED AREA13,247 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 USE14,317GALTOTALGALLONS / SF / YR2.65 GAL / SF / YR2,813SF5.415,190GALDROUGHT TOLERANTTREES / SHRUBS /PERENNIALS2,480SF2.35,704GALTEMPORARY COOLSEASON GRASSOVERHEAD SPRAYIRRIGATION NOTES AND SPECIFICATIONS1.ALL VALVE BOXES TO BE STANDARD SIZE OR LARGER.2.IRRIGATION MAIN LINE TO BE 1.5" SCH 40 PVC PIPE OR 150 PSI POLY PIPE.3.ALL TREES TO BE IRRIGATED THROUGH DEDICATED EMITTERS. EMITTERS TO BE EVENLYDISTRIBUTED AROUND BASE OF TREE WITH FOUR (4) EVENLY SPACED 1 GPH 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 EMITTERS.EMITTERS TO BE EVENLY DISTRIBUTED AROUND BASE OF SHRUB WITH TWO (2) EVENLYSPACED 1 GPH EMITTERS.6.ALL MIXED SHRUB AND PERENNIAL PLANTINGS TO BE IRRIGATED WITH DEDICATED DRIPTUBING. 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 EMITTERSTREES- (4) 1.0 GPH EMITTERS***TREES UTILIZING DRIP IN PLANTING BEDS MAY NEED ADDITIONAL EMITTERSTO MEET WEEKLY WATERING REQUIREMENTS.7.LAWN AND SEED AREAS TO BE IRRIGATED WITH SPRAY OR ROTOR OVERHEAD IRRIGATIONAS INDICATED ON PLAN. DECIDUOUS TREES IN NATIVE TO HAVE TREE GUARD TO PROTECTFROM DAMAGE THAT MAY OCCUR FROM IRRIGATION SPRAY.8.ALL HEADS MUST ACHIEVE HEAD-TO-HEAD COVERAGE FOR SOD AREAS.9.SYSTEM SHALL UTILIZE WEATHER / MOISTURE MONITOR CONTRACTOR TO VERIFY LOCATIONIN FIELD.10.BACKFLOW ASSEMBLY AND BLOWOUT ASSEMBLY SHALL BE LOCATED IN MECHANICALROOM OR APPROVED EXTERNAL GRADEBOX. IT IS THE RESPONSIBILITY OF THE LANDSCAPECONTRACTOR TO COORDINATE INSTALLATION PER LOCAL CODES AND ORDINANCES ASWELL AS WITH ARCHITECTURE AND ALL OTHER TRADES.11.POWER SOURCE FOR IRRIGATION CONTROLLER TO BE COORDINATED WITH ELECTRICALENGINEER, ELECTRICAL CONTRACTOR AND LANDSCAPE CONTRACTOR, VERIFY LOCATION INFIELD12.DO NOT INSTALL IRRIGATION SYSTEM WHEN OBVIOUS OBSTRUCTIONS OR GRADE CHANGESARE PRESENT.13.ALL INFORMATION TO BE FIELD-VERIFIED BY CONTRACTOR PRIOR TO INSTALLATION.14.THE CONTRACTOR SHALL MAINTAIN AN ACCURATE & CURRENT 'AS-BUILT' IRRIGATION PLANON SITE AT ALL TIMES.15.SYSTEM DESIGNED TO FALL WITHIN OPERATING PRESSURE OF 50 PSI AND 12 GPM. IF NOTWITHIN LIMITS, CONTRACTOR MUST CONTACT LANDSCAPE ARCHITECT.16.ALL MAIN LINE, LATERAL LINES, AND SPRINKLERS TO BE BURIED TO PROPER DEPTHS, ANYLINE LAYING ON THE SURFACE UPON PROJECT COMPLETION OF PROJECT WILL NOT BEACCEPTABLE. DRIP LINE TO BE STAKED TO SURFACE AND COVERED WITH MULCH.(UNDERWEED MAT WHEN APPLICABLE)-MAIN BURY DEPTH = MIN. 18" BELOW FINISH GRADE-LATERAL LINE BURY DEPTH = MIN.12 " BELOW FINISH GRADE--ALL SPRINKLERS TO BE SET IN GROUND AND FLUSH WITH FINISHED SURFACE, COMPACTFILL AROUND SPRINKLER HEAD TO ENSURE PROPER BURIAL AND NO MOVEMENT.NOTE:OVERHEAD SPRAY IRRIGATION CAN BE UTILIZED SEVEN (7) DAYS DURING THE 45 DAYESTABLISHMENT PERIOD. FOLLOWING THE 45 DAY ESTABLISHMENT PERIOD, OVERHEADSPRAY IRRIGATION SHALL BE USED IN ACCORDANCE TO THE CITY OF BOZEMAN WATERINGWINDOWS, DRIP IRRIGATION IS ALLOWED TO BE USED ANY DAY OF THE WEEK AS NEEDEDPER CITY OF BOZEMAN WEBSITE:https://www.bozeman.net/departments/utilities/water-conservation/permanent-watering-restrictions.IF ESTABLISHMENT CANNOT BE MET AFTER THE FIRST 45 DAYS, AN EXEMPTION REQUESTFORM MUST BE SUBMITTED TO THE WATER CONSERVATION DIVISION FOR APPROVAL PERADMINISTRATIVE ORDER 2023-02 UPON SUBMISSION OF THE LANDSCAPE INSTALLATIONCERTIFICATE OF COMPLETION.IT IS THE DUTY OF THE OWNER AND MAINTENANCECONTRACTOR TO CONFORM TO ALL CITY OF BOZEMAN WATERING RESTRICTIONS.SPRAY ZONES:SHALL BE OPERATED MULTIPLE TIMES PER DAY AT DISCRETION OF INSTALLER DURINGESTABLISHMENT PERIOD, NOT TO EXCEED A TOTAL OF 60 MINS PER ZONE. AFTERESTABLISHED REDUCE TIME IN HALF FOR EACH RUN TIME, AND ONLY WATER ON DAYSALLOWED BY CITY OF BOZEMAN WATERING RESTRICTIONS. IT IS RESPONSIBILITY OFCLIENT AND CONTRACTED MAINTENANCE TEAM TO ADHERE TO BOZEMAN WATERINGORDINANCES.ZONE TYPESTS= TEMPORARY MP ROTATOR OR SPRAY NOZZLE (SEE IRRIGATION LEGEND)S= MP ROTATOR OR SPRAY NOZZLE (SEE IRRIGATION LEGEND)R= ROTARY IRRIGATION HEADSD= DRIP IRRIGATIONDT = DRIP TREE IRRIGATIONIrrigation Notesand SchedulesL 600design5la.com406.587.4873dateissue06/25/25Site Plan Reviewdrawn by:checked by:filename:z:\bsf hq\autocad\01_sheets\bsfhq_irrigation.dwg Bridger Ski Foundation Headquarters Bozeman, Montana KHM/HU TMS 07/23/25SPR RC1