HomeMy WebLinkAbout082 - L 600 - Irrigation Guidance Plan8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8S 8SS8S8S8S8S8S8S8S8S8SS8S8S8S8S8S8S8S8S8S8S8S8S8SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSDSD
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BLOCK 4 LOT 1 BLOCK 5 LOT 1 CLUB HOUSEPARK 1CPIRRIGATIONTYPEIRRIGATION SCHEDULETOTALAREA / QTYANNUALET RATETOTALANNUAL H2O1,700 SF6 IN / SF6,355 GALH.E. BLVD SEED
SPRAY IRRIGATION
14,570 SF29 IN / SF263,236 GALH.E. ROTARY SOD
SPRAY IRRIGATIONH.E. TREEBUBBLER81TREES165 GAL /WEEK23,057 GALH.E. SHRUBDRIP IRRIG.424 SHRUBS338 GAL /WEEK57,240 GALH.E.PERENNIALDRIP IRRIG.928PERENNIALS722 GAL /WEEK33,408 GALTOTAL ANNUAL H2O REQUIRED: 351,769 GALTOTAL ACRE FEET PER YEAR: 1.08 ACREFEET2,270 SF6 IN / SF8,485 GALH.E. NATIVE SEED
SPRAY IRRIGATION
IRRIGATION NOTES AND SPECIFICATIONS1.LANDSCAPE CONTRACTOR TO DESIGN AND INSTALL 2 WIRE IRRIGATION SYSTEM WITH CONTINUOUSMAIN LINE LOOP FOR THE ENTIRE DEVELOPMENT, IT IS THE RESPONSIBILITY OF THE LANDSCAPECONTRACTOR TO COORDINATE INSTALLATION PER LOCAL CODES AND ORDINANCES AS WELL ASWITH ARCHITECTURE AND ALL OTHER TRADES.2.ALL VALVE BOXES TO BE STANDARD SIZE OR LARGER.3.IRRIGATION MAIN LINE TO BE 1.5" OR 2.0" SCH. 40 PVC SOLVENT WELDED PIPE IN CONTINUOUS LOOP,LATERAL LINES TO BE 1" SCH 40 SOLVENT WELDED PVC OR 1" HDPE PIPE; DEPENDENT ONPRESSURES AND GALLONS PER MINUTE AT DISCRETION OF LANDSCAPE CONTRACTOR BASED ONPROFESSIONAL EXPERIENCE AND OPINION UPON DESIGN AND INSTALLATION OF THE SYSTEM.4.ALL TREES TO BE IRRIGATED THROUGH DEDICATED BUBBLERS. BUBBLERS TO BE EVENLYDISTRIBUTED AROUND BASE OF TREE WITH FOUR (4) EVENLY SPACED BUBBLERS.5.TREES AND SHRUBS PLACED WITHIN PLANTING BEDS MAY UTILIZE DRIP IRRIGATION. DRIPIRRIGATION TO BE ADJUSTED PER REQUIREMENTS OF EACH INDIVIDUAL PLANT.6.ALL SHRUBS OUTSIDE OF DEDICATED PLANTING BEDS TO HAVE DEDICATED BUBBLERS. BUBBLERSTO BE EVENLY DISTRIBUTED AROUND BASE OF SHRUB WITH TWO (2) EVENLY SPACED BUBBLERS.7.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/0.25-2.0 GPM BUBBLERSTREES- (4) 1.0 GPH EMITTERS/0.25-2.0 GPM BUBBLERS***TREES UTILIZING DRIP IN PLANTING BEDS MAY NEED ADDITIONAL EMITTERS TO MEETWEEKLY WATERING REQUIREMENTS.8.LAWN AND SEED AREAS TO BE IRRIGATED WITH SPRAY OR ROTOR OVERHEAD IRRIGATION ASINDICATED ON PLAN. ADJUST ALL SPRINKLERS TO PROVIDE PROPER RADIUS, ARC AND TO MINIMIZEOVER-SPRAY ONTO SIDEWALKS. OVER-SPRAY ON BUILDINGS SHALL NOT BE PERMITTED.8.1.MULTI-STREAM, MULTI-TRAJECTORY NOZZLES WILL BE USED WHERE POSSIBLE TO CONSERVEWATER.9.ALL HEADS MUST ACHIEVE HEAD-TO-HEAD COVERAGE FOR SOD AND TURF SEED AREAS.10.SYSTEM SHALL UTILIZE WEATHER / MOISTURE MONITOR, CONTRACTOR TO VERIFY BEST LOCATIONIN FIELD.11.BACK FLOW ASSEMBLY AND BLOWOUT ASSEMBLY SHALL BE LOCATED IN APPROVED EXTERNALGRADE BOX. IT IS THE RESPONSIBILITY OF THE LANDSCAPE CONTRACTOR TO COORDINATEINSTALLATION PER LOCAL CODES AND ORDINANCES AS WELL AS WITH ARCHITECTURE AND ALLOTHER TRADES.12.POWER SOURCE FOR IRRIGATION CONTROLLER TO BE COORDINATED WITH ELECTRICAL ENGINEER,ELECTRICAL CONTRACTOR AND LANDSCAPE CONTRACTOR.13.DO NOT INSTALL IRRIGATION SYSTEM WHEN OBVIOUS OBSTRUCTIONS OR GRADE CHANGES AREPRESENT.14.ALL INFORMATION TO BE FIELD-VERIFIED BY CONTRACTOR PRIOR TO INSTALLATION.15.IRRIGATION CONTRACTOR SHALL SUPPLY COMPLETE 'AS-BUILT' IRRIGATION LAYOUT FORSUBMITTAL. IRRIGATION CONTRACTOR SHALL SUPPLY PARTS LIST, OPERATING INSTRUCTIONS ANDWATERING SCHEDULE TO OWNER OR HOA.16.ALL MAIN LINE, LATERAL LINES, AND SPRINKLERS TO BE BURIED TO PROPER DEPTHS, ANY LINELAYING ON THE SURFACE UPON COMPLETION OF PROJECT WILL NOT BE ACCEPTABLE.-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, COMPACT FILLAROUND SPRINKLER HEAD TO ENSURE PROPER BURIAL AND NO MOVEMENTIRRIGATION SLEEVING NOTES AND SPECIFICATIONS1.ALL SECTIONS OF MAINLINE CROSSING UNDER CONCRETE, ROADS, OR OTHER LARGE HARDSCAPESURFACES TO BE IN SCH. 40 PVC SLEEVES.1.1.SLEEVES TO BE DOUBLE THE DIAMETER OF PROPOSED MAINLINE.1.2.LATERAL LINE SLEEVES TO BE SCH. 40 PVC AT LEAST DOUBLE THE DIAMETER OF THE LATERALLINE SIZE PROPOSED.2.ALL INFORMATION SHOWN ON CONCEPTUAL DRAWINGS TO BE VERIFIED BY IRRIGATION DESIGNER,AND CONTRACTOR. COORDINATION WITH GENERAL CONTRACTOR IS NECESSARY BEFORECONSTRUCTION BEGINS TO ENSURE PROPER LOCATION OF SLEEVES, ELECTRICAL CONNECTIONS,AND WATER SOURCE CONNECTIONS.FINISH GRADESCH. 40 PVC SLEEVE - 4" MIN. OR 2X THE O.D.OF THE IRRIGATION PIPINGWRAP 12 GAUGE WIRE AROUND EACH ENDOF THE SLEEVE AND EXTEND TO THESURFACEWASHED AND GRADED MORTARSAND BACKFILL IN ROCKY SOIL.PAVEMENT EDGENOTE:1.CAP SLEEVES UNTIL USE.2.4" MIN. HORIZONTAL SEPARATION REQUIRED BETWEEN SLEEVESIN THE SAME TRENCH.3.IRRIGATION PIPE AND CONTROL WIRES SHALL BE SLEEVEDSEPARATELY.4.SOIL AROUND SLEEVE BACKFILLED AND COMPACTED TO THESAME DENSITY AS THE SURROUNDING SOIL.DEPTH PER TRENCHING DETAIL2L600NTSIrrigation Sleeve SYM DESCRIPTIONIRRIGATION SLEEVE, SCH 40 PVCCPIRRIGATION LEGENDCONNECTION POINT AT METER PIT1L6001"=20'-0"Irrigation Guidance PlanIrrigationGuidancePlanL 600design5la.com406.587.4873dateissue08/01/23SP1drawn by:checked by:filename:z:\south range crossing ph1-3\autocad\01_sheets\block 5 lot 2 sfr #1\l600_block5_lot2_bfr_irrigation.dwg
South Range Crossing
Block 5, Lot 2
Bozeman, Montana
KHM/HU TMS
110/03/23SP1 RC12010040NCONNECTION POINT FOR WATER SERVICE,SEE CIVIL FOR METER PIT DETAILSIRRIGATION SLEEVE, TYP.IRRIGATION SLEEVE, TYP.1