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A <br />,S <br />MN ,E <br />\l L <br />B <br />h <br />0 <br />OE <br />30 <br />GAS <br />30 <br />1 2 <br />Cn �I ! UTILITY NOTES <br />X I <br />I- SAN TOP= 932.1 I 1. It is the responsibility of the contractor to perform or coordinate all necessary <br />INV= 913.5 i utility connections and relocations from existing utility locations to the <br />proposed building, as well as to all onsite amenities. These connections <br />I I include but are not limited to water, sanitary sewer, cable TV, telephone, gas, <br />electric, site lighting, etc. <br />CORE DRILL INTO EXISTING MH I <br />^ WITH WATERTIGHT CONNECTION. 2. All service connections shall be performed in accordance with state and local <br />- CONSTRUCT BULKHEAD AT EXIST - I' standard specifications for construction. Utility connections (sanitary sewer, <br />OPENING. watermain, and storm sewer) may require a permit from the City. <br />INV: 913.50 (8" N) <br />OF INV: 914.25 (6" S) OE 3. The contractor shall verify the elevations at proposed connections to existing <br />° utilities prior to any demolition or excavation. <br />0 4. The contractor shall notify all appropriate engineering departments and utility <br />CONNECT TO EXISTING g <br />companies 72 hours prior to construction. All necessary precautions shall be <br />WM W/ 8" GATE VALVE C601 made to avoid damage to existing utilities. <br />U <br />5. Storm sewer requires testing in accordance with Minnesota plumbing code <br />GA'� GAS GAS -GAS GAS GAS - It 4714.1109 where located within 10 feet of waterlines or the building. <br />a 30 <br />p C= � 30 NO GRADING OR EXCAVATING 6. HDPE storm sewer piping shall meet ASTM F2306 and fittings shall meet <br />00- TO OCCUR WITHIN 15' OF ASTM D3212 joint pressure test. Installation shall meet ASTM C2321. <br />u_ POWER POLES (TYP) <br />OE _ J OE - OE OE 7. All RCP pipe shown on the plans shall be MN/DOT class 3. <br />LO <br />0 OE - OE OE <br />SAN-1 <br />RIM:929.70 g <br />INV: 915.93 (SE) C601 <br />INV: 915.83 (N) <br />I 22.50 BEND <br />450 BEND I ` _X� <br />$ <br />6 S \p <br />0 c CH40AV / <br />/ <br />i 1 FES I <br />INFILTRATION BASIN C601 INV: 923.92 <br />i <br />1 � <br />I � <br />I � <br />I � <br />I � <br />I � <br />I � <br />I � <br />I � <br />I � <br />I � <br />1 <br />I � <br />I <br />I � <br />I <br />1 � <br />o II <br />I � <br />I <br />I � <br />I <br />I � <br />I � <br />O 1 <br />I � a <br />I 0 <br />W <br />� \' <br />450 BEND \ <br />10 LF 12" HDPE @ 1.00% <br />° _ <br />40) @ 0.50°<<- <br />110 LF 241" H <br />o <br />I � <br />0 I / 45° BEND <br />0 FESIC601 INV: 922.50 <br />I ' <br />o=6LF12" HD PE�a�E_% - <br />O OUTLET STRUCTURE-5 <br />3 4 RIM:929.00 <br />0 C601 C601 TOP OF WEIR: 926.50 / <br />6" ORIFICE: 924.30 LL 5 <br />INV (E,W): 924.30 <br />I ' <br />1 <br />0 <br />4 <br />5 <br />LEGEND <br />u <br />8. Maintain a minimum of 7'/2' of cover over all water lines and sanitary sewer > > SANITARY SEWER PIPE <br />lines. Where 7'/2' of cover is not provided, install 2" rigid polystyrene » STORM SEWER PIPE <br />insulation (MN/DOT 3760) with a thermal resistance of at least 5 and a -1-1-1- WATERMAIN PIPE <br />compressive strength of at least 25 psi. Insulation shall be 8' wide, centered <br />over pipe with 6" sand cushion between pipe and insulation. Where depth is DT DRAINTILE PIPE <br />less than 5', use 4" of insulation. <br />4" INSULATION, SEE UTILITY NOTE #8 <br />9. Install water lines 12" above sewers. Where the sewer is less than 12" below <br />the water line (or above), install sewer piping of materials approved for inside <br />building use for 10 feet on each side of the crossing. <br />10. All watermain piping shall be class 52 ductile iron pipe unless noted <br />otherwise. <br />11. See Project Specifications for bedding requirements. <br />12. Pressure test and disinfect all new watermains in accordance with state and S GAS GAS GAS GAS GAS - <br />local requirements. <br />13. Sanitary sewer piping shall be PVC, Schedule 40. 1 30 30 30 <br />OE <br />OE <br />OE <br />OE <br />OE <br />OE <br />OE <br />OE <br />NEW ELEMENTARY <br />i GARA <br />X � GE SCHOOL <br />O STORM MANHOLE (STMH) <br />O CATCH BASIN (CB) o <br />❑ CURB INLET (CB) <br />® FLARED END (FES)- <br />O SANITARY MANHOLE (SAN) \i <br />HYDRANT 30 30 30 _ ' <br />� 30 30 - <br />H GATE VALVE & BOX _ _ 110 0 -30 110 <br />tP,, SEE SHEET C500 ' <br />T <br />GAS GAS GAS GAS GA GAS GAS GAS GAS GAS -GAS GA' <br />3C <br />30 30 30 30 30 30 30 <br />NO GRADING OR EXCAVATING \ <br />TO OCCUR WITHIN 15' OF <br />POWER POLES (TYP) Z <br />Ut - OE OE OE OE OE 0 OE <br />OE OE 450 BEND OE OE OE OE `- <br />a <br />1 <br />STMH-13 (60" 0) <br />RIM: 934.67 <br />INV (N): 927.39 <br />INV (W,S): 926.06 <br />' 11 FES <br />C601 INV: 933.05 ' <br />cai 1 <br />�o <br />o� <br />' of 1 <br />ko <br />11 FES <br />C601 INV: 933.30 <br />� 1 <br />1 <br />1 <br />1 1 <br />1 <br />I <br />9 1 <br />C601 <br />CB-12 1 <br />RIM: 933.35 3 <br />INV:929.35 C601 <br />/ I <br />� 1 ' <br />1 / <br />co <br />1 <br />� 1 ' <br />1 0" <br />� 1 ' <br />01 <br />0 <br />1 / 0 <br />1 <br />0 <br />r <br />15198 Forest Boulevard <br />Hugo, Minnesota 55038 <br />INDEPENDENT SCHOOL <br />DISTRICT #624 <br />4855 Bloom Ave <br />White Bear Lake, Minnesota 55110 <br />WOLD ARCHITECTS <br />AND ENGINEERS <br />332 Minnesota Street, Suite W2000 <br />Saint Paul, MN 55101 <br />woldae.com 1 651 227 7773 <br />I KRAUS-ANDERSON® <br />501 South Eighth Street <br />Minneapolis, MN 55404 <br />krausanderson.com 1 612 332 7281 <br />Larson <br />Engineering, Inc. <br />3524 Labore Road <br />White Bear Lake, MN 55110 <br />651.481.9120 (f) 651.481.9201 <br />www.larsonengr.com <br />@2020 Larson Engineering, Inc. All rights reserved. <br />NORTH <br />0 15 30 60 <br />I hereby certify that this plan, specifications or report <br />was prepared by me or under my direct supervision <br />and that I am a duly licensed Professional Engineer <br />under the laws of the state of Minnesota. <br />Matt Woodruff, P.E. LIU <br />Date: 11.20.2020 Lic. No.: 41885 <br />Description <br />Revisions <br />Date Num <br />Addendum #2 <br />December 10, 2020 <br />1 <br />Pond Revisions <br />January 15, 2021 <br />2 <br />City Submittal <br />February 5, 2021 <br />Comm: 12196195 <br />Date: 11.20.2020 <br />Drawn: KBK <br />Check: MJW North <br />UTILITY <br />PLAN - NORTH <br />Scale: Per Plan <br />