HomeMy WebLinkAbout045 Overall Irrigation Plan 1PLAYGROUNDPATIOPROPOSEDBUILDING3POCCBF
SNORTH 14TH AVE
NORTH 15TH AVEPATRICK STREETTSCHACHE LANEPOINT OF CONNECTIONTHE POC FOR THIS SYSTEM IS A PVC WATERSERVICE LINE LOCATED IN THE MECHANICALROOM, SIZE TO BE VERIFIED. WITH STATICPRESSURE OF ABOUT 85 PSI. THIS SYSTEM ISDESIGNED FOR 30 GPM DESIGN CAPACITY,STATIC PRESSURE OF 65 PSI AND MAXIMUMWORKING PRESSURE OF 45 PSI.IRRIGATION NOTES1.CONTRACTOR RESPONSIBLE FOR PROVIDING IRRIGATION AS-BUILTS TO OWNER ATCOMPLETION OF INSTALLATION.2.CONTRACTOR RESPONSIBLE TO INFORM LANDSCAPE ARCHITECT OF ANYDISCREPANCIES OR CHANGES NEEDED TO THE IRRIGATION DESIGN. IFCONTRACTOR MAKES CHANGES TO THE IRRIGATION DESIGN WITHOUT NOTIFYINGTHE LANDSCAPE ARCHITECT, CONTRACTOR ASSUMES FULL RESPONSIBILITY OF THEIRRIGATION SYSTEM DESIGN AND FUNCTIONALITY.3.CONTRACTOR TO VERIFY STATIC PRESSURE IN THE FIELD PRIOR TO BIDDING ANDCONSTRUCTION. IN THE EVENT OF A DISCREPANCY, CONTRACTOR SHALL NOTIFYLANDSCAPE ARCHITECT IN WRITING OF ANY CHANGES NECESSARY TO PROVIDE THEREQUIRED OPERATIONAL PRESSURE AND FLOW. IF NOTIFICATION IS NOT RECEIVED,CONTRACTOR ASSUMES FULL RESPONSIBILITY FOR SYSTEM OPERABILITY.4.INSTALLED SYSTEM TO BE FULLY WINTERIZEABLE. CONTRACTOR TO PROVIDEOWNER'S REPRESENTATIVE WITH WINTERIZATION PLAN.5.CONTRACTOR SHALL COORDINATE PLANTING WITH IRRIGATION INSTALLATION.6.THE CONTRACTOR SHALL INSPECT THE SITE AND VERIFY CONDITIONS ANDDIMENSIONS PRIOR TO CONSTRUCTION.7.IRRIGATION PLANS ARE SCHEMATIC REPRESENTATIONS ONLY. PLACE LINES IN ACOMMON TRENCH WHENEVER POSSIBLE. FIELD ADJUST LINES TO AVOID CONFLICTWITH UTILITIES.8.IRRIGATION IS COORDINATED WITH THE PLANTING PLAN AND SITE IMPROVEMENTSAND IS DESIGNED WITH RECTANGULAR SPACING GIVING HEAD TO HEAD COVERAGE.COORDINATE IRRIGATION HEAD LAYOUT WITH NEW PLANT MATERIALS, LOCATESPRAY HEADS 30" FROM BASE OF TREE.9.ALL COMPONENTS OF IRRIGATION SYSTEM SHALL BE INSTALLED AND PROPERLYADJUSTED TO PROVIDE ADEQUATE HEAD TO HEAD COVERAGE AND MINIMIZATIONOF OVER SPRAY ONTO WALKS, BUILDINGS, PARKING AREAS, ETC.10.THE MAINLINE SHALL BE SIZED AT 2". IT IS THE CONTRACTOR'S RESPONSIBILITY TOPROVIDE CALCULATIONS FOR LATERAL SIZING BASED ON CONTRACTOR LAYOUT.11.INSTALL ALL IRRIGATION PIPE AND CONTROL WIRES IN MINIMUM 4" PVC SLEEVEBELOW ALL PAVED SURFACES UNLESS OTHERWISE INDICATED ON THE PLANS.INSTALL SLEEVES PRIOR TO PLACEMENT OF PAVEMENTS AND PAVEMENT SUB-BASE.WHERE PAVEMENT EXISTS BORE AND PLACE SLEEVES.12.COORDINATE IRRIGATION POINT OF CONNECTION AND LOCATION OF AUTOMATICCONTROL VALVES WITH PROJECT MANAGER. COORDINATE ALL WORK WITH OTHERTRADES, I.E. ELECTRICAL, MASONRY, ETC.13.CONTRACTOR TO PROGRAM AUTOMATIC CONTROLLER TO ALLOW FOR THEEQUIVALENT OF 1" OF WATER PER WEEK, OR PER SITE AND PLANTING NEEDS FORBEST PLANT HEALTH.14.INSTALL TWO (2) HUNTER RZWS PER BOULEVARD STREET TREE PER DETAIL 3/L2.2.15.ALL PIPES SHALL BE TRENCHED. PROVIDE POSITIVE DRAINAGE OF MAINLINE. PLACEMANUAL DRAIN AT LOW POINTS IN MAINLINE. IDENTIFY LOCATIONS ON AS-BUILTS.16.USE 45°. ELLS INSTEAD OF 90-DEG. ELLS ON ALL MAINLINES 2-1/2" AND LARGER.INSTALL CMU THRUST BLOCKS AT ALL MAINLINE CHANGES IN DIRECTION.17.CONTRACTOR TO INSTALL CONTROLLER AND ACCESSORIES AS REQUIRED.CONTRACTOR TO FURNISH CONTROL WIRES FROM VALVES TO CONTROLLER.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING 110 VOLT SERVICEFROM EXISTING ELECTRICAL SERVICE AND CONNECTION TO CONTROLLER SERVICE.SYMBOLDESCRIPTIONQTYPRECIPPSIDRIP AREAHUNTER DRIP LINE WITH POINT SOURCE EMITTERS ORAPPROVED EQUAL21,120 S.F.0.25 in/h25HUNTER MP ROTATORS 6" POP-UP WITH CHECK VALVE,PRESSURE REGULATED TO 40 PSI,MP ROTATOR NOZZLEON PRS40 BODY, OR APPROVED EQUAL.18,117 S.F.0.45 in/h40.LASCO FITTINGS TUBV-SC1-1/2" PLASTIC FULL BLOCK TRUE UNION BALL VALVE.SHUT OFF/ISOLATION VALVE TO ELIMINATE WATERHAMMER. INSTALL SAME SIZE AS MAINLINE.1PRESSURE REDUCING VALVEIF 80PSI OR GREATER1FEBCO LF825Y 1-1/2"REDUCED PRESSURE BACKFLOW PREVENTER, LEAD FREEOR APPROVED EQUAL PER COB STANDARDS1HUNTER HCC-1600-PL16 STATION WALL MOUNTED INDOOR WI-FI ENABLED,FULL-FUNCTIONING CONTROLLER WITH TOUCHSCREEN.COMMERCIAL USE. PLASTIC CABINET OR APPROVEDEQUAL1HUNTER WSSWIRELESS SOLAR, RAIN FREEZE SENSOR WITH OUTDOORINTERFACE, CONNECTS TO HUNTER PCC, PRO-C, ANDI-CORE CONTROLLERS, INSTALL AS NOTED. INCLUDES 10YEAR LITHIUM BATTERY AND RUBBER MODULE COVER,AND GUTTER MOUNT BRACKET OR APPROVED EQUAL1IRRIGATION MAINLINE: PVC SCHEDULE 40, 2"564.4 L.F.PIPE SLEEVE: PVC SCHEDULE 40TYPICAL PIPE SLEEVE FOR IRRIGATION PIPE. PIPE SLEEVESIZE SHALL ALLOW FOR IRRIGATION PIPING AND THEIRRELATED COUPLINGS TO EASILY SLIDE THROUGHSLEEVING MATERIAL. EXTEND SLEEVES 18 INCHESBEYOND EDGES OF PAVING OR CONSTRUCTION.649.9 L.F.IRRIGATION LATERAL LINE: POLYETHYLENEBFCSIRRIGATION SCHEDULEWGMGROUPWWW.WGMGROUP.COMOVERALL IRRIGATION PLAN
14TH & PATRICK AFFORDABLE HOUSING
BOZEMAN, MONTANAMAY 26, 2023L2.10SCALE - FEET303060OVERALL IRRIGATION PLAN1PLANNMECHANICALROOMCOB SP COMMENTS8/22/23PRELIMINARYPLOTTED:SAVED:8/22/238/22/23