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K:\TWC_LDEV\Scannell\arden hills, mn\3 Design\CAD\plansheets\C6-UTILITY PLAN.dwg August 21, 2020 - 1:04pmSHEETNOT FOR CONSTRUCTIONBRJBRJ/LEC71155-200422020 KIMLEY-HORN AND ASSOCIATES, INC.767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 551141 CITY SUBMITTAL 5/1/20202 CITY SUBMITTAL 7/20/20203 WATERSHED UPDATE 7/24/20204 WATERSHED UPDATE 8/21/2020UTILITY PLAN NOTES1. ALL FILL MATERIAL IS TO BE IN PLACE, AND COMPACTED BEFORE INSTALLATION OFPROPOSED UTILITIES.2. SANITARY SEWER PIPE SHALL BE AS FOLLOWS:8" PVC SDR35 PER ASTM D-3034, FOR PIPES LESS THAN 12' DEEP 8" PVC SDR26 PER ASTM D-3034, FOR PIPES MORE THAN 12' DEEP6" PVC SCHEDULE 40 PER ASTM D-3034DUCTILE IRON PIPE PER AWWA C1503. WATER LINES SHALL BE AS FOLLOWS:6" AND LARGER, PVC C-900 PER ASTM D 2241CLASS 200 UNDER COUNTY ROADS, OTHERWISE CLASS 1504" AND LARGER DUCTILE IRON PIPE PER AWWA C150SMALLER THAN 3" PIPING SHALL BE COPPER TUBE TYPE "K" PERANSI 816.22 OR PVC, 200 P.S.I., PER ASTM D1784 AND D2241.4. MINIMUM TRENCH WIDTH SHALL BE 2 FEET.5. ALL WATER JOINTS ARE TO BE MECHANICAL JOINTS WITH RESTRAINTS SUCH AS THRUSTBLOCKING, WITH STAINLESS STEEL OR COBALT BLUE BOLTS, OR AS INDICATED IN THECITY SPECIFICATIONS AND PROJECT DOCUMENTS.6. ALL UTILITIES SHOULD BE KEPT TEN (10') APART (PARALLEL) OR WHEN CROSSING 18"VERTICAL CLEARANCE (OUTSIDE EDGE OF PIPE TO OUTSIDE EDGE OF PIPE ORSTRUCTURE).7. CONTRACTOR SHALL MAINTAIN A MINIMUM OF 7'-5" COVER ON ALL WATERLINES.N THE EVENT OF A VERTICAL CONFLICT BETWEEN WATER LINES, SANITARY LINES,STORM LINES AND GAS LINES, OR ANY OBSTRUCTION (EXISTING AND PROPOSED), THESANITARY LINE SHALL BE SCH. 40 OR C900 WITH MECHANICAL JOINTS AT LEAST 10 FEETON EITHER SIDE OF THE CENTER LINE OF THE CROSSING. THE WATER LINE SHALL HAVEMECHANICAL JOINTS WITH APPROPRIATE FASTENERS AS REQUIRED TO PROVIDE AMINIMUM OF 18" VERTICAL SEPARATION. MEETING REQUIREMENTS OF ANSI A21.10 ORANSI 21.11 (AWWA C-151) (CLASS 50).9. LINES UNDERGROUND SHALL BE INSTALLED, INSPECTED AND APPROVED BEFOREBACKFILLING.10. TOPS OF MANHOLES SHALL BE RAISED AS NECESSARY TO BE FLUSH WITH PROPOSEDPAVEMENT ELEVATIONS, AND TO BE ONE FOOT ABOVE FINISHED GROUND ELEVATIONS, INGREEN AREAS, WITH WATERTIGHT LIDS.11. ALL CONCRETE FOR ENCASEMENTS SHALL HAVE A MINIMUM 28 DAY COMPRESSIONSTRENGTH AT 3000 P.S.I.12. EXISTING UTILITIES SHALL BE VERIFIED IN FIELD PRIOR TO INSTALLATION OF ANY NEWLINES.13. REFER TO INTERIOR PLUMBING DRAWINGS FOR TIE-IN OF ALL UTILITIES.14. CONTRACTOR IS RESPONSIBLE FOR COMPLYING TO THE SPECIFICATIONS OF THE CITYOF ARDEN HILLS AND/OR STATE OF MN WITH REGARDS TO MATERIALS AND INSTALLATIONOF THE WATER AND SEWER LINES.15. THE CONTRACTOR IS SPECIFICALLY CAUTIONED THAT THE LOCATION AND/OR ELEVATIONOF EXISTING UTILITIES AS SHOWN ON THESE PLANS IS BASED ON RECORDS OF THEVARIOUS UTILITY COMPANIES, AND WHERE POSSIBLE, MEASUREMENTS TAKEN IN THEFIELD. THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. THECONTRACTOR MUST CALL THE APPROPRIATE UTILITY COMPANIES AT LEAST 72 HOURSBEFORE ANY EXCAVATION TO REQUEST EXACT FIELD LOCATION OF UTILITIES. IT SHALLBE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIESWHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS.16. CONTRACTOR IS RESPONSIBLE FOR ALL NECESSARY INSPECTIONS AND/ORCERTIFICATIONS REQUIRED BY CODES AND/OR UTILITY SERVICE COMPANIES.17. CONTRACTOR SHALL COORDINATE WITH ALL UTILITY COMPANIES FOR INSTALLATIONREQUIREMENTS AND SPECIFICATIONS.18. CONTRACTOR SHALL REFERENCE ARCH / MEP PLANS FOR SITE LIGHTING ANDELECTRICAL PLAN.19. BACKFLOW DEVICES (DDCV AND PRZ ASSEMBLIES) AND METERS ARE LOCATED IN THEINTERIOR OF THE BUILDING. REF. ARCH / MEP PLANS.20. ALL ONSITE WATERMAINS AND SANITARY SEWERS SHALL BE PRIVATELY OWNED ANDMAINTAINED.21. ALL WATERMAIN STUBOUTS SHALL BE MECHANICALLY RESTRAINED WITH REACTIONBLOCKING.SANITARY SEWER MANHOLESTORM SEWERSANITARY SEWERWATERMAINGATE VALVEHYDRANTTEEREDUCERUNDERGROUND ELECTRICTELEPHONEGAS MAINSTORM SEWERLEGENDCOSANITARY CLEANOUTCOEXISTING PROPOSEDNORTHKEYNOTE LEGENDWET TAP CONNECTION, PROVIDE 12"X12" TAPPING SLEEVE8" GATE VALVEFIRE HYDRANT ASSEMBLY, PROVIDE 8"X6" TEE, 6" WATERMAIN AND 6"GATE VALVE8" FIRE SERVICE TO BUILDING, COORD W/MEP6" DOMESTIC SERVICE TO BUILDING, COORD W/MEP8" WATERMAIN BEND6" WATERMAIN BEND12" x 8" TEE AND 8" GATE VALVE12" X 6" TEE AND 6" GATE VALVEPROPOSED FIRE HYDRANT COVER - 200' RADIUS6" SANITARY SERVICE TO BUILDING, COORD W/MEPSEWER/WATERMAIN CROSSING, PROVIDE MINIMUM 18" VERTICALSEPARATION, WHERE STORM SEWER CROSSES ABOVE WATER THEPIPE SHALL PVC SCHEDULE 40 PER ASTM D-1785. ONE FULL LENGTH OFWATER PIPE SHALL BE CENTERED AT THE CROSSING SUCH THATJOINTS ARE AS FAR FROM SEWER CROSSING AS POSSIBLEFIRE HYDRANT ASSEMBLY, PROVIDE 12"X6" TEE, 6" WATERMAIN AND 6"GATE VALVE12" BEND12" GATE VALVEEXISTING FIRE HYDRANTEXISTING FIRE HYDRANT COVER - 200' RADIUSEXISTING POWER POLEEXISTING OVERHEAD POWEREXISTING TRANSMISSION TOWERPROPOSED TRANSFORMERABCDEFGHIJKLMNOPQRSTU