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CD <br />0 <br />0 <br />Q <br />c� <br />I <br />LO <br />N <br />z <br />w <br />LL <br />z <br />z <br />w <br />i <br />U) <br />lr <br />Q <br />U) <br />E J <br />Q <br />yn Q <br />, w <br />N � <br />I <br />� N <br />N Ljj <br />o Q <br />Fy <br />�n <br />1 � <br />\\MATCH EXISTING CURB <br />I <br />I <br />ji I I I <br />I <br />41-00 <br />■ <br />M Atl" �ti <br />DATE REVISION <br />�j <br />I hereby certify that <br />prepared by me or <br />am a duly Licensed <br />of the State of Mi <br />this plan, specification, or <br />under my direct supervision <br />Professional Engineer under <br />sots. <br />report was <br />and that I <br />the laws <br />DESIGNED BY: <br />AMT <br />DRAWN BY: <br />ljl�'I'k <br />WATERMAIN <br />EXISTING <br />MSS <br />EXISTING <br />GAS <br />EXISTING <br />CHECKED BY: <br />Date 5-30-17 <br />Lic. No. <br />51317 <br />AMT <br />RUM RNER <br />LAND SURVEYORS & ENGHgM <br />PO Box 1044 Telephone: (763) 389-4476 <br />Princeton, MN 55371 Fax: (763) 631-0376 <br />I <br />LEGEND <br />------900------ <br />900 <br />G G <br />T—BUR <br />U—OH <br />P—BUR <br />,----856.5 <br />40 0 40 80 <br />SCALE IN FEET <br />EXISTING <br />CONTOUR <br />PROPOSED CONTOUR <br />EXISTING <br />SANITARY SEWER <br />EXISTING <br />WATERMAIN <br />EXISTING <br />STORM SEWER <br />EXISTING <br />GAS <br />EXISTING <br />TELEPHONE <br />EXISTING <br />OVERHEAD UTILITY <br />EXISTING <br />UNDERGROUND ELECTRIC <br />PROPOSED STORM SEWER <br />PROPOSED STORM SEWER STRUCTURES <br />PROPOSED SPOT ELEVATION <br />DRAINAGE ARROW <br />-------------- <br />SILT FENCE, PER <br />k - <br />I E <br />11 <br />11 <br />LOE <br />1091 <br />FFE <br />INLET PROTECTION, SEE SHEET 5 <br />ROCK CONSTRUCTION ENTRANCE, PER( <br />5 <br />LOE = LOW OPENING ELEV <br />BUILDING PAD / HOUSE TYPE <br />FFE = FINISHED FLOOR ELEVATION <br />GENERAL NOTES: <br />1. PRIOR TO IMPORTING OR EXPORTING MATERIAL FROM THE SITE, <br />CONTRACTOR SHALL CONSTRUCT A ROCK CONSTRUCTION ENTRANCE PER <br />DETAIL ON SHEET 5. <br />2. INSTALL INLET PROTECTION ON ALL CATCH BASINS THAT RECEIVE RUNOFF <br />FROM THE DISTURBED AREA. INLET PROTECTION SHALL BE PER SHEET 5, <br />OR APPROVED EQUAL. <br />3. SILT FENCE SHALL BE INSTALLED PRIOR TO LAND DISTURBANCE ACTIVITIES. <br />DUAL SILT FENCE, SPACED 3' MIN. APART SHALL BE INSTALLED ALONG <br />WETLAND EDGES WHERE 50' NATURAL BUFFER IS NOT MET. SEE PLAN. <br />4. REVEGETATION AND STABILIZATION SHALL OCCUR WITHIN 7 DAYS OF ROUGH <br />GRADING. <br />5. MAXIMUM SLOPES SHALL NOT EXCEED 4:1 <br />6. SITE SURVEY WAS COMPLETED BY HAKANSON ANDERSON. <br />7. STREETS AND PROPERTY ADJACENT TO THE CONSTRUCTION SHALL BE KEPT <br />FREE FROM SEDIMENT CAUSED BY CONSTRUCTION TRAFFIC, SITE RUNOFF <br />AND BLOWING DUST. HAND BROOM OR PICKUP SWEEPER SHALL BE <br />EMPLOYED. KICK BROOM STYLE SWEEPER IS NOT ALLOWED. <br />8. ALL DISTURBED AREAS SHALL RECEIVE 4" TOPSOIL AND BE SEEDED WITH <br />Mn/DOT SEED MIX 25-151 OR APPROVED EQUAL. INFILTRATION BASIN <br />SHALL BE SEEDED PER DETAIL. APPLY SEED, FERTILIZER AND MULCH PER <br />THE RECOMMENDATIONS OF THE CURRENT MNDOT SEEDING MANUAL. MULCH <br />SHALL BE TYPE 1 AND SHALL BE DISC ANCHORED. <br />9. STREET GRADING AND UTILITIES SHOWN FOR 178TH AVENUE PER STREET <br />AND UTILITY IMPROVEMENT PLANS PREPARED BY ELFERING & ASSOCIATES <br />DATED JULY 23, 2013. <br />10. CONTRACTOR SHALL MEET ALL REQUIREMENTS OF THE STORM WATER <br />POLLUTION PREVENTION PLAN PREPARED BY HAKANSON ANDERSON. <br />EAGLES MARSH THIRD ADDITION <br />GRADING, DRAINAGE, & <br />EROSION CONTROL PLAN <br />CITY OF ELK RIVER, MINNESOTA <br />X <br />P -2135.14 <br />