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GRADING LIMITS <br />929.4contour <br />- - - - � <br />/' r �► <br />UNDERGROUND STORMWATER \\ \ ho <br />FILTRATION SYSTEM 2 \ \ <br />% 12" PERF. CMP <br />/ \\ <br />(2) HEADERS \ <br />12" SIDE & END STONE, <br />12" STONE PIPE SEPARATION <br />6" STONE COVER <br />( <br />FOOTPRINT= 17.0'x64.0' <br />\ IE 12" CMP=930.00 <br />�� <br />` OE 2" ORIFICE=930.00 <br />N MH ToP" ORIFICE=930.40 <br />OE 6 <br />` In v. 9' <br />Inv. 9, ## OE 6" ORIFICE=930.50 <br />\ AW' TOP 12" CMP=931.00 <br />GUTTER REAR HALF OF HOUSES <br />TO AREA DRAIN AND PIPE INTO <br />UNDERGROUND SYSTEM, TYP. <br />COORD. LOCATION OF <br />DOWNSPOUT CONNECTIONS w/ <br />ARCH PRIOR TO CONSTRUCTION. <br />PROVIDE POSITIVE SLOPE ON ALL <br />PVC CONNECTIONS TO <br />UNDERGROUND SYSTEMS <br />\ v <br />\ TOP STONE=931.50 � /J <br />100 -YR HWL=931.38 \ \ \ -0 <br />(3) ACCESS RISER, TYP. <br />12" SLOTTED GRATE TO ALLC(W9 <br />INFLOW, TYP. �9 <br />HDPE FES 1 <br />IE=±929.50 <br />RIPRAP TO NWL <br />CONNECT TO EXISTIN <br />SANITARY STUB <br />CONTRACTOR TO VERIFY <br />LOCATION, SIZE, AND <br />ELEVATION OF EXISTIN <br />`\ SANITARY SERVICE. REP T <br />FINDINGS TO ENGINEER <br />GRADING LIMITS \ <br />22LF 2 PVC <br />STORM @ 1.05% <br />22LF 6"x2 PVC <br />STORM @ 3.32%, / <br />2.86% <br />\� STUB 2"T � <br />SERVICE TO WI IN 5' O 29LF 2" PVC <br />T p 931.06 FROM HNSE O STORM @ 0.79% <br />,IT 926.36 <br />A, <br />\%� 4 \ <br />54LF 6 PVC \ INSTALL NON -RETURN <br />STORM @ 0.50% \ VALVE TO DISALLOW <br />\ LAKE/FLOOD WATER <br />\ VROM ENTERING SYSTEM <br />\ ' PROVIDE CLAY LINER <br />BENEATH AND ON SIDES <br />\ OFUNDERGROUND <br />NYLOPLAST MH 1 \ FILTRATION SYSTEMS, TYP. <br />RIM=932.00 \ �' <br />I E=929.77 <br />29LF 4"x2 PVC \ `� <br />STORM @ 1.66% <br />(3) ACCESS RISER, TYP. <br />12" SLOTTED GRATE TO ALLOW <br />STUB 2" WATER x ./ <br />SERVICE TO WITHIN 5' <br />FROM HOUSE <br />v <br />00061 <br />I � � <br />op 9 \ <br />0 <br />�G <br />_ CONFECT TO EXISTING <br />} SANITARY STUB <br />JP 5lar CONTRACTOR TO VERIFY <br />LOCATION, SIZE, AND <br />Poplar ELEVATION OF EXISTING <br />SANITARY SERVICE. REPORT <br />FINDINGS TO ENGINEER I IN <br />2" COPPER WATER <br />SERVICE. COORDINATE <br />l •/) SIZING W/ MECHANICAL <br />WET TAP (2) SERVICES DESIGNING IN HOUSE <br />TO EXISTING WATER SPRINKLER SYSTEM <br />STUB. COORDINATE W/ PRIOR TO CONSTRUCTION <br />CITY <br />To 932.10 <br />Inv. 927.20 � � CON i� �ROR TO VERIFY <br />.LOCA N, SIZE, AND <br />ELEVATION OF EXISTING <br />\ I WATER SERVICE. REPORT <br />Found Spike ------------- .. 4 <br />44 sem, FINDINGS TO ENGINEER <br />\ Hyd. \ <br />Most westerly corner of Lot MH \ <br />185, TAYLOR'S SUBDIVISION <br />OF SPRING PARK LOTS <br />\ F <br />Most southerly corner of Lot <br />185, TAYLOR'S SUBDIVISION <br />OF SPRING PARK LOTS <br />\\ O <br />INFLOW, TYP. <br />UNDERGROUND STORMWATER <br />FILTRATION SYSTEM 1 <br />12" PERF. CMP <br />0HEADERS <br />124 SIDE &END STONE, <br />12" STONE PIPE SEPARATION <br />6" STONE COVER <br />FOOTPRI NT=11.0'x64.0' <br />IE <br />12" CM P=930.00 <br />OE 2" ORIFICE=930.00 <br />OE (x2) 4" ORIFICE=930.25 <br />TOP 12" CMP=931.00 <br />TOP STONE=931.50 <br />100 -YR HWL=931.47 <br />C�OVHO <br />0 <br />4931 W. 35TH ST. SUITE 200 <br />ST. LOUIS PARK, MN 55416 <br />CivilSiteGroup.com <br />Matt Pavek Pat Sarv <br />CITY OF ORONO UTILITY NOTES: <br />1. TELEVISE EXISTING SANITARY SEWER MAIN AND REPORT FINDINGS TO <br />ENGINEER PRIOR TO CONSTRUCTION. <br />!z/ V <br />0/i/ <br />0/, <br />GENERAL UTILITY NOTES: <br />1. SEE SITE PLAN FOR HORIZONTAL DIMENSIONS AND LAYOUT. <br />2. CONTRACTOR SHALL FIELD VERIFY LOCATION AND ELEVATION OF EXISTING UTILITIES AND <br />TOPOGRAPHIC FEATURES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL IMMEDIATELY <br />NOTIFY THE ENGINEER OF DISCREPANCIES OR VARIATIONS FROM THE PLANS. <br />3. ALL EXISTING UTILITY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE <br />CALL" (651-454-0002 OR 800-252-1166) FOR UTILITY LOCATIONS, 48 HOURS PRIOR TO <br />CONSTRUCTION. THE CONTRACTOR SHALL REPAIR OR REPLACE ANY UTILTIES THAT ARE <br />DAMAGED DURING CONSTRUCTION AT NO COST TO THE OWNER. <br />4. UTILITY INSTALLATION SHALL CONFORM TO THE CURRENT EDITION OF "STANDARD <br />SPECIFICATIONS FOR WATER MAIN AND SERVICE LINE INSTALLATION" AND "SANITARY SEWER AND <br />STORM SEWER INSTALLATION" AS PREPARED BY THE CITY ENGINEERS ASSOCIATION OF <br />MINNESOTA (CEAM), AND SHALL CONFORM WITH THE REQUIREMENTS OF THE CITY AND THE <br />PROJECT SPECIFICATIONS. <br />5. CASTINGS SHALL BE SALVAGED FROM STRUCTURE REMOVALS AND RE -USED OR PLACED AT THE <br />DIRECTION OF THE OWNER. <br />6. ALL WATER PIPE SHALL BE CLASS 52 DUCTILE IRON PIPE (DIP) UNLESS OTHERWISE NOTED. <br />7. ALL SANITARY SEWER SHALL BE SDR 26 POLYVINYL CHLORIDE (PVC) UNLESS OTHERWISE NOTED. <br />8. ALL STORM SEWER PIPE SHALL BE HDPE UNLESS OTHERWISE NOTED. <br />9. PIPE LENGTHS SHOWN ARE FROM CENTER TO CENTER OF STRUCTURE OR TO END OF FLARED <br />END SECTION. <br />10. UTILTIES ON THE PLAN ARE SHOWN TO WITHIN 50F THE BUILDING FOOTPRINT. THE <br />CONTRACTOR IS ULTIMATELY RESPONSIBLE FOR THE FINAL CONNECTION TO BUILDING LINES. <br />COORDINATE WITH ARCHITECTURAL AND MECHANICAL PLANS. <br />11. CATCH BASINS AND MANHOLES IN PAVED AREAS SHALL BE BUMPED 0.04 FEET. ALL CATCH <br />BASINS IN GUTTERS SHALL BE SUMPEd 0.15 FEET PER DETAILS. RIM ELEVATIONS SHOWN ON THIS <br />PLAN DO NOT REFLECT BUMPED ELEVATIONS. <br />12. ALL FIRE HYDRANTS SHALL BE LOCATED 5 FEET BEHIND BACK OF CURB UNLESS OTHERWISE <br />NOTED. <br />13. HYDRANT TYPE, VALVE, AND CONNECTION SHALL BE IN ACCORDANCE WITH CITY REQUIREMENTS. <br />HYDRANT EXTENSIONS ARE INCIDENTAL. <br />14. A MINIMUM OF 8 FEET OF COVER IS REQUIRED OVER ALL WATERMAIN, UNLESS OTHERWISE <br />NOTED. EXTRA DEPTH MAY BE REQUIRED TO MAINTAIN A MINIMUM OF 18" VERTICAL <br />SEPARATION TO SANITARY OR STORM SEWER LINES. EXTRA DEPTH WATERMAIN IS INCIDENTAL. <br />15. A MINIMUM OF 18 INCHES OF VERTICAL SEPARATION AND 10 FEET OF HORIZONTAL SEPARATION <br />IS REQUIRED FOR ALL UTILITIES, UNLESS OTHERWISE NOTED. <br />16. ALL CONNECTIONS TO EXISTING UTILITIES SHALL BE IN ACCORDANCE WITH CITY STANDARDS AND <br />COORDINATED WITH THE CITY PRIOR TO CONSTRUCTION. <br />17. CONNECTIONS TO EXISTING STRUCUTRES SHALL BE CORE -DRILLED. <br />18. COORDINATE LOCATIONS AND SIZES OF SERVICE CONNECTIONS WITH THE MECHANICAL <br />DRAWINGS. <br />19. COORDINATE INSTALLATION AND SCHEDULING OF THE INSTALLATION OF UTILITIES WITH <br />ADJACENT CONTRACTORS AND CITY STAFF. <br />20. ALL STREET REPAIRS AND PATCHING SHALL BE PERFORMED PER THE REQUIREMENTS OF THE <br />CITY. ALL PAVEMENT CONNECTIONS SHALL BE SAWCUT. ALL TRAFFIC CONTROLS SHALL BE <br />PROVIDED BY THE CONTRACTOR AND SHALL BE ESTABLISHED PER THE REQUIREMENTS OF THE <br />MINNESOTA MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MMUTCD) AND THE CITY. THIS <br />SHALL INCLUDE BUT NOT BE LIMITED TO SIGNAGE, BARRICADES, FLASHERS, AND FLAGGERS AS <br />NEEDED. ALL PUBLIC STREETS SHALL BE OPEN TO TRAFFIC AT ALL TIMES. NO ROAD CLOSURES <br />SHALL BE PERMITTED WITHOUT APPROVAL BY THE CITY. <br />21. ALL STRUCTURES, PUBLIC AND PRIVATE, SHALL BE ADJUSTED TO PROPOSED GRADES WHERE <br />REQUIRED. THE REQUIREMENTS OF ALL OWNERS MUST BE COMPLIED WITH. STRUCTURES BEING <br />RESET TO PAVED AREAS MUST MEET OWNERS REQUIREMENTS FOR TRAFFIC LOADING. <br />22. CONTRACTOR SHALL CORDINATE ALL WORK WITH PRIVATE UTILITY COMPANIES. <br />23. CONTRACTOR SHALL COORDINATE CONNECTION OF IRRIGATION SERVICE TO UTILITIES. <br />COORDINATE THE INSTALLATION OF IRRIGATION SLEEVES NECESSARY AS TO NOT IMPACT <br />INSTALLATION OF UTILITIES. <br />24. CONTRACTOR SHALL MAINTAIN AS -BUILT PLANS THROUGHOUT CONSTRUCTION AND SUBMIT <br />THESE PLANS TO ENGINEER UPON COMPLETION OF WORK. <br />25. ALL JOINTS AND CONNECTIONS IN STORM SEWER SYSTEM SHALL BE GASTIGHT OR WATERTIGHT. <br />APPROVED RESILIENT RUBBER JOINTS MUST BE USED TO MAKE WATERTIGHT CONNECTIONS TO <br />MANHOLES, CATCHBASINS, OR OTHER STRUCTURES. <br />26, <br />ALL PORTIONS OF THE STORM SEWER SYSTEM LOCATED WITHIN 10 FEET OF THE BUILDING OR <br />WATER SERVICE LINE MUST BE TESTED IN ACCORDANCE WITH MN RULES, CHAPTER 4714, <br />SECTION 1109.0. <br />GRADING FLOODPLAIN NOTES (CITY &WATERSHED): <br />1. FILLING IN THE FLOODPLAIN WILL BE MITIGATED ON SITE ATA 1:1 VOLUME <br />RATIO. <br />2. PER CITY OF ORONO RULES, THE LOW FLOOR ELEVATION (LFE) OF PROPOSED <br />STRUCTURES MUST BE 932.5 OR HIGHER. <br />3. PER MINNEHAHA CREEK WATERSHED DISTRICT RULES, THE LOW OPENING OF <br />PROPOSED STRUCTURES MUST BE 933.5 OR HIGHER. <br />UTILITY LEGEND: <br />• CATCH BASIN <br />mMANHOLE <br />►1 GATE VALVE AND VALVE BOX <br />-4- PROPOSED FIRE HYDRANT <br />I WATER MAIN <br />SANITARY SEWER <br />STORM SEWER <br />PVC STORM SEWER <br />FES <br />Alpok <br />AND RIP RAP <br />GOPHER STATE ONE CALL <br />WWW.GOPHERSTATEONECALL.ORG <br />(800) 252-1166 TOLL FREE <br />(651) 454-0002 LOCAL <br />1 " = 30'-0" <br />• <br />15' 0" 0 30'-0" <br />C400 <br />er <br />763-213-3944 952-250-2003 <br />LAKE VIS <br />DEVELOPMENT, LLC <br />W <br />U <br />Q <br />J <br />aOfLU <br />U <br />w <br />O <br />IL <br />O <br />M <br />O <br />O <br />U <br />Q <br />J <br />O <br />Lo <br />O <br />M <br />J M <br />J � <br />., z <br />Z � <br />Wz <br />O <br />a W <br />Oz <br />Z <br />J :E <br />W <br />O <br />N <br />W Lu <br />W Q <br />W = <br />QN <br />J <br />I HEREBY CERTIFY THAT THIS PLAN, <br />SPECIFICATION, OR REPORT WAS <br />PREPARED BY ME OR UNDER MY DIRECT <br />SUPERVISION AND THAT I AM A DULY <br />LICENSED PROFESSIONAL ENGINEER <br />UNDER THE LAWS OF THE STATE OF <br />MINNESOTA. <br />- Matthew <br />R. Pavek <br />DATE 07/19/17 LICENSE NO. 44263 <br />ISSUE/SUBMITTAL SUMMARY <br />REVISION SUMMARY <br />PROJECT NO.: 17059 <br />PRELIMINARY <br />UTILITY PLAN <br />COPYRIGHT 2017 CIVIL SITE GROUP INC. <br />