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STORMWATER MANAGEMENT PLAN <br />\ 892.0 TW <br />892.0 BW <br />LEGEND <br />895.0 TW <br />891.0 BW <br />894.0 TW <br />890.0 BW <br />1154 LF, 4 FT HEIGHT BOULDER <br />RET. WALL OR EQUIVALENT <br />892.0 TW <br />,1. 888.0 BW <br />893.0 TW <br />889.0 BW <br />III Hifi <br />1111111 W, <br />PkNOKA <br />RBURIE <br />• DENOTES FOUND PROPERTY IRON <br />O DENOTES SET 1/2" X 18" REBAR <br />WITH PLASTIC CAP "PLS 25105" <br />DENOTES BOUNDARY LINE <br />DENOTES LOT LINE <br />DENOTES SETBACK LINE <br />DENOTES RAILROAD LINE <br />x999.99 DENOTES EXISTING SPOT ELEVATION <br />FFE <br />0 <br />OE <br />cQ) <br />(M) <br />(P) <br />ET <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />DENOTES <br />CONCRETE SURFACE <br />EXISTING CONTOUR LINE <br />FINISH FLOOR ELEVATION <br />BITUMINOUS SURFACE <br />TREE LINE <br />STEEL FENCE <br />OVERHEAD ELECTRIC <br />ELECTRIC POWER POLE <br />MEASURED DISTANCE <br />PLATTED DISTANCE <br />SANITARY MANHOLE <br />ELECTRIC METER <br />DRAINAGE FLOW <br />ELECTRIC TRANSFORMER <br />ENGINEERING DESIGN & SURVEYING <br />6480 Wayzata Blvd. Minneapolis, MN 55426 <br />OFFICE: (763) 545-2800 FAX: (763) 545-2801 <br />EMAIL: info@edsmn.com WEBSITE: http://edsmn.com <br />- <br />• <br />II II IIIIIIIII <br />W . uuVlll IIII�IIYri ;;lull iiiill, <br />IIuII° <br />N <br />891.0 TW <br />887.0 BW <br />1150 LF, <br />DRAINTIL <br />DIRECT <br />TO THE P <br />CBMH-2 <br />TC=886.0 <br />" PERF.FL=876.0 <br />890.0 TW <br />886.0 BW <br />''""""IIIIIIIIII �I^illll!,Iluull' ""' IIIIIIIII <br />��������.ullllllh!„II ul III ;!U11,1 Illllil (';�'uIII,11)), umlll <br />z <br />NUMBERED NOTES <br />OINSTALL SILTFENCE PRIOR TO START OF SOIL DISTURBING <br />ACTIVITIES. <br />0.INSTALL TEMPORARY GRAVEL CONSTRUCTION ENTRANCE <br />PRIOR TO START OF SOIL DISTURBING ACTIVITIES. <br />I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION, AND <br />THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF <br />MINNESOTA. <br />VLADIMIR SIVRIVER P.E.. NO. 25105 <br />DATED 12/31/2024 <br />INFILTRATION TRENCH, <br />20WX300LX11.5H <br />L J <br />891.0 TW <br />�887.0 BW <br />_ 300 LF 48" HDPE <br />PERF. PIPE @0.0% <br />IliillllLl Y IIIIIIIIII IIIIIIIIII <br />ul -III llllllln< 1111141111111111�II <br />z <br />PROPOSED LEGEND <br />IIIP uuuuuum <br />TC-885.0 <br />FL IN=876.0,�- <br />FLOUT=882.0 --- <br />140LF24"HDPE� �- ; <br />CULVERT@O.7% -_; �- - 887.0TW =-'- <br />- 887.0 BW <br />FL=83LI <br />co <br />z <br />z <br />N <br />11 DENOTES PROPOSED BITUMINOUS SURFACE <br />DENOTES PROPOSED CONCRETE SURFACE <br />DENOTES PROPOSED PARKING STALLS 75X12 <br />DENOTES PROPOSED PARKING STALLS 25X12 <br />DENOTES PROPOSED CONCRETE 1 FOOT CURB <br />x999.99 9 <br />DENOTES PROPOSED ROCK ENT. <br />DENOTES PROPOSED SILTFENCE <br />DENOTES PROPOSED CONTOUR <br />DENOTES GRADING SPOT ELEVATION <br />DENOTES PROPOSED RETAINING WALL <br />DENOTES PROPOSED 1 FOOT GUTTER <br />DENOTES PROPOSED INFILTRATION TRENCH <br />DENOTES PROPOSED POND <br />DENOTES PROPOSED DRAINAGE FLOW <br />STORMWATER MANAGEMENT PLAN <br />LOCATION: 15861 JARVIS STREET NORTHWEST <br />RAMSEY, MN 55330 <br />OCS-1 _ = -=' <br />0 FEET <br />WIDE WEIR <br />z <br />z <br />z <br />z <br />TW <br />884.0 BW <br />- 886.0 TW <br />884.0 BW <br />z <br />z <br />SCALE IN FEET <br />"GENERAL NOTES <br />1. SEE SWMP NOTES ON SHEET C10 FOR FURTHER SWMP <br />REQUIREMENTS, IN CASE OF CONFLICT BETWEEN THIS PLAN AND <br />SWMP NOTES, THE SWMP NOTES SHALL OVERRULE. <br />2. ALL EROSION CONTROL MEASURES MUST BE INSTALLED AT THE <br />INITIAL STAGES OF CONSTRUCTION AND MAINTAINED UNTIL ALL <br />AREAS ALTERED HAVE BEEN RESTORED. <br />3. ALL REAR YARD AREAS OF LOTS AT SETBACK LINE ARE TO BE <br />MULCHED AND SEEDED WITHIN 14 DAYS OF GRADING BY GRADING <br />CONTRACTOR. ALL AREAS BETWEEN THE CURB AND SETBACK LINE <br />ARE TO BE MULCHED AND SEEDED WITHIN 14 DAYS OF PRIVATE <br />UTILITY INSTALLATION BY THE UTILITY CONTRACTOR. <br />4. STREET SWEEPING MUST BE UNDERTAKEN ON AN AS -NEEDED <br />BASIS. <br />5. PERFORM SEEDING FOR FINAL STABILIZATION OF DISTURBED AREA <br />AS FOLLOWS: <br />a. REPLACE TOPSOIL TO PROVIDE A UNIFORM THICKNESS. LOOSEN <br />TOPSOIL TO MINIMUM DEPTH OF 3". <br />b. APPLY COMMERCIAL GRADE SLOW RELEASE FERTILIZER PER <br />1,000 SQUARE FEET. <br />c. INCORPORATE FERTILIZER INTO SOIL BY USE OF HARROW OR <br />OTHER MEANS TO PLACE FERTILIZER BELOW GROUND LEVEL. <br />d. APPLY Mn/DOT SEED MIXTURE 190 AT RATE OF 100 POUNDS PER <br />ACRE WITH BRILLION TYPE SEEDER OR OTHER MEANS TO <br />COVER SEED WITH 3' TO 4" OF SOIL. <br />e. APPLY UNIFORM COVERING OF EROSION CONTROL BLANKET <br />SUCH IS RAMY TURF FUTERRA. <br />f. ANCHOR MULCH TO DEPTH OF 2" TO 3" WITH DISC ANCHOR OR <br />OTHER MEANS IMMEDIATELY AFTER SEEDING. <br />FIELD WORK DATE: 09/26/2023 DRAWN BY: IS <br />FIELD BOOK NO.: EDS-15 <br />PROJECT NO.: 23-146 <br />CHECKED BY: VS SHEET NO. C9 <br />