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CONSTRUCTION LIMITS
<br />Or -929.4 contour -
<br />�I-----------
<br />�i' , �.� ♦♦ GUTTER REAR HALF OF HOUSES
<br />TO AREA DRAIN AND PIPE INTO
<br />` UNDERGROUND SYSTEM, TYP.
<br />♦
<br />COORD. LOCATION OF
<br />DOWNSPOUT CONNECTIONS W/
<br />7
<br />♦v : w' sho ARCH PRIOR TO CONSTRUCTION.
<br />UNDERGROUND STORMWATER PROVIDE POSITIVE SLOPE ON ALL
<br />DETENTION SYSTEM 2 �\ PVC CONNECTIONS TO
<br />12" PERF. CMP \ ♦ UNDERGROUND SYSTEMS
<br />(2) HEADERS ��\`
<br />12" SIDE & END STONE,
<br />12" STONE PIPE SEPARATION
<br />6" STONE COVER
<br />' r FOOTPRINT=17.0'x64.0'
<br />IE 12" CMP=930.00
<br />N`� MH OE 2" ORIFICE=930.00 %
<br />< Top 931.24 OE 6" ORIFICE=930.40
<br />Inv. 9.80 S \ Inv. 92121.24 w OE 6" ORIFICE=930.50 � ` ♦
<br />\ TOP 12" CMP=931.00
<br />TOP STONE=931.50 \ \ ♦♦
<br />100 -YR HWL=931.38
<br />54LF 11
<br />\ CONNECT TO EXISTIN STORM @
<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 />22LF 2" PVC
<br />CONSTRUCTION LIMITSO ° i
<br />, OO STORM @ 1.05%
<br />O 22LF 6"x2 PVC
<br />OO STORM @ 3.32%, /
<br />\ OO 2.86%
<br />�. STUB 2" WAT /
<br />SERVICE TO WITHIN 5' 2 2" PVC / �<
<br />FROM HOUSE OO STORMM @ 0.79% / y
<br />♦ 26,
<br />STUB 2" WATER
<br />♦
<br />♦ O SERVICE TO WITHI
<br />O
<br />FROM HOUSE
<br />r\� �
<br />♦
<br />r
<br />1 , I
<br />1i
<br />1� 1 e• I 2" COPPER WATER . i SERVICE. COORDIN
<br />SIZING W/ MECHANI
<br />WET TAP (2) SERVICES 1 CO DESIGNING IN HOU;
<br />TO EXISTING WATER �i SPRINKLER SYSTEM
<br />STUB. COORDINATE W/ PRI : R TO CONSTRL
<br />CITY -
<br />fr
<br />lop 932.10
<br />Inv. 927.20 �
<br />Found Spike-
<br />0
<br />Most westerly corner of Lot
<br />185 TAYLOR'S SUBDIVISION
<br />Hyd.
<br />OF SPRING PARK LOTS \\ :
<br />Most southerly corner of Lot
<br />185, TAYLOR'S SUBDIVISION ----------- f \\
<br />OF SPRING PARK LOTS
<br />COOR TO VERIFY
<br />OCA41N SIZE, AND
<br />ELEVATION OF EXISTING
<br />WATER SERVICE. REPORT
<br />FINDINGS TO ENGINEER
<br />/
<br />/
<br />`5,1- �/�
<br />js
<br />c92 0
<br />.(9& !�k
<br />(3) ACCESS RISER, TYP. /10a_
<br />12" SLOTTED GRATE TO ALLO1�f�
<br />INFLOW, TYP.
<br />HDPE FES 1 4-
<br />I E=±929.50 •/
<br />RIPRAP TO NWL
<br />INSTALL NON -RETURN VALVE TO
<br />DISALLOW LAKE/FLOOD WATER FROM
<br />ENTERING SYSTEM.
<br />,INSTALL CONCRETE HEADWALL AND
<br />NDENT GUARD PER MANUF. SPECS.
<br />PROVIDE CLAY LINER
<br />♦ BENEATH AND ON SIDES
<br />♦ OFUNDERGROUND
<br />4 1'' FILTRATION SYSTEMS, TYP.
<br />41
<br />R
<br />- CONFECT TO EXISTING
<br />SANITARY STUB
<br />CONTRACTOR TO VERIFY
<br />LOCATION, SIZE, AND
<br />ELEVATION OF EXISTING
<br />SANITARY SERVICE. REPORT
<br />FINDINGS TO ENGINEER
<br />(3) ACCESS RISER, TYP.
<br />12" SLOTTED GRATE TO ALLOW
<br />INFLOW, TYP.
<br />- UNDERGROUND STORMWATER
<br />DETENTION SYSTEM 1
<br />12" PERF. CMP
<br />J(g�HEADERS
<br />1 SIDE & END STONE,
<br />12" STONE PIPE SEPARATION
<br />6" STONE COVER
<br />FOOTPRINT=11.0'x64.0'
<br />IE 12" CMP=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 />CITY OF ORONO UTILITY NOTES:
<br />1. TELEVISE EXISTING SANITARY SEWER MAIN AND REPORT FINDINGS TO
<br />ENGINEER PRIOR TO CONSTRUCTION.
<br />2. ONCE SANITARY SEWER STUBS ARE EXPOSED AND LOCATION, SIZE, AND
<br />ELEVATION ARE FIELD VERIFIED, LAYOUT AND DESIGN OF SERVICE
<br />CONNECTION SHOULD BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL
<br />PRIOR TO CONSTRUCTION.
<br />3. THE CONSTRUCTION OF THE UNDERGROUND STORMWATER MANAGEMENT
<br />SYSTEM SHOULD BE OBSERVED BY THE CITY TO ENSURE IT IS INSTALLED AS
<br />PROPOSED. THE CONTRACTOR MUST DOCUMENT THE INSTALLATION WITH
<br />PICTURES TO PROVIDE A GRAPHIC RECORD.
<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 SOF 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 SUMPED 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 SUMPED 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. 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 AT A 1:1 VOLUME
<br />RAT 10.
<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 />m MANHOLE
<br />►� GATE VALVE AND VALVE BOX
<br />PROPOSED FIRE HYDRANT
<br />WATER MAIN
<br />SANITARY SEWER
<br />>> STORM SEWER
<br />> ----- () PVC STORM SEWER
<br />FES AND RIP RAP
<br />GOPHER STATE ONE CALL A'
<br />WWW.GOPHERSTATEONECALL.ORG I \1
<br />(800) 252-1166 TOLL FREE ���111
<br />(651) 454-0002 LOCAL
<br />O1 " = 30'-0"
<br />15-0" 0 30'-0"
<br />C�'
<br />7H,
<br />0
<br />R
<br />4931 W. 35TH ST. SUITE 200
<br />ST. LOUIS PARK, MN 55416
<br />CivilSiteGroup.com
<br />Matt Pavek
<br />763-213-3944
<br />Pat Sarver
<br />952-250-2003
<br />LAKE', IIIA
<br />DEVELOPMENT, LLE
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<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 R. Pavek
<br />DATE 06/07/18 LICENSE NO. 44263
<br />ISSUE/SUBMITTAL SUMMARY
<br />DATE I DESCRIPTION
<br />11/09/17 (PLANNING COMMISSION COMMENTS
<br />04/24/18 1 WATERSHED REVISIONS
<br />06/07/18 CONSTRUCTION PLANS
<br />REVISION SUMMARY
<br />PROJECT N0.:1705UTILITY PLAN
<br />C4.0
<br />©COPYRIGHT 2017 CIVIL SITE GROUP INC.'
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