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100—YR <br />HWL <br />'I <br />CONTRACTOR SHALL REMOVE ANY <br />ORGANIC SOIL IN INFILTRATION AREA <br />AND REPLACE WITH SIMILAR NATIVE <br />SANDS WITH UNITED SOIL <br />CLASSIFICATION OF SP, SM OR SP—SM. <br />COMPACTION SHALL BE MINIMIZED TO <br />THE MAXIMUM EXTENT PRACTICAL. <br />�6� <br />PLAN <br />TEE <br />BOTTOM OF <br />BASIN <br />TOP OF EXISTING <br />SOILS <br />3" TOPSOIL PER MN/DOT <br />SPEC. 3877.2.G <br />INFILTRATION BASIN DETAIL O 2003 <br />MIN <br />3D <br />NO SCALE <br />UNDISTURBED SOIL <br />1 \ V 1 VL <br />THAN 6" <br />SECTION <br />TEE <br />u <br />D/2 <br />V 1\ V I J I V I\ V L V J V I L <br />PLAN <br />450 OR 22.50 BEND <br />NO SCALE <br />THAN �6"V <br />SECTION <br />450 OR 22.50 BEND <br />WATERMAIN THRUST BLOCKING DETAIL <br />NO SCALE <br />REFERENCE NOTES: <br />10 CONTRACTOR SHALL PROTECT THE INFILTRATION BASIN WITH 48" HIGH ORANGE SAFETY <br />FENCE PRIOR TO THE START OF CONSTRUCTION. <br />02 CONSTRUCTION EQUIPMENT SHALL BE MINIMIZED OVER THE FOOTPRINT OF THE BASIN. <br />ONLY LOW PRESSURE, WIDE TRACKED EQUIPMENT SHALL BE USED FOR CONSTRUCTION. <br />�3 SEE SHEET C9 FOR RESTORATION REQUIREMENTS. <br />® ALL PIPE BENDS AND FITTINGS REQUIRE THRUST BLOCKING AND SERIES 1100 MEGALUG <br />MECHANICAL JOINT RESTRAINTS AS MANUFACTURED BY EBBA IRON, INC. OR APPROVED <br />EQUAL. <br />MIN <br />3D <br />OVERFLOW <br />ELEVATION <br />HWL=930.14 <br />ELEV=929.00 <br />ELEV=928.40 <br />HAALA PS48-58SWH <br />GRATE OR APPROVED <br />EQUAL <br />ELEV=931.00 <br />HWL=930.14 <br />48" <br />Z" DIA. <br />1RIFICE <br />SECTION A—A <br />48" <br />MIN <br />A <br />ELEV= INV= <br />929.00 929.00 <br />INV= <br />oz -928.40 <br />INTEGRAL <br />BASE <br />LLLI (INC. RC APRON) <br />15" RCP ® —5.23% <br />APRON INV=927.25 <br />Fj <br />CONCRETE <br />WEIR <br />PRECAST MANHOLE <br />SECTIONS PER <br />MN/DOT STANDARD <br />PLATE 4020 <br />L15LF (INC. RC APRON) <br />15" RCP @ 0.33% <br />6" CONCRETE APRON INV=928.95 <br />WEIR <br />POND OUTLET STRUCTURE <br />NO SCALE <br />OUTLET NOZZLES & THREADS: TWO 2-112" HOSE <br />CONNECTION AND ONE 4-112" PUMPER CONNECTION. <br />(NATIONAL STANDARD THREADS) <br />5' <br />CAPS TO BE CHAINED <br />(PENTAGON NUT ON CAPS) <br />VALVE BOX <br />AS SPECIFIED <br />STREET <br />WATERMAIN <br />am x am x lam <br />PRECAST CONCRETE <br />BASE AS SPECIFIED <br />"HYDRAFINDER" (CANDYGANE) <br />FIRE HYDRANT LOCATOR <br />WATEROUS WB -67 AS SPECIFIED <br />BURY 8.9 <br />GEOTE)CTILE FABRIC <br />MnDOT 3733 TYPE 3 <br />1' WASHED COARSE <br />GRAVEL OR CRUSHED <br />ROCK TO 6' ABOVE WASTE <br />OPENING MIN. 113 CY <br />BRACING AS <br />REQUIRED <br />PRECAST CONCRETE <br />BLOCK <br />2' DIAMETER BY 3' DEEP <br />PIT UNDER HYDRANT <br />FILLED WITH GRAVEL FOR <br />ALL INSTALLATIONS. <br />NOTES: <br />1. HYDRANT COATINGS DAMAGED DURING CONSTRUCTION SHALL BE REPAIRED AFTER THE BASE COURSE OF <br />BITUMINOUS IS INSTALLED. PRIME AND PAINT HYDRANTS PER AWWA AND MANUFACTURER'S STANDARDS. <br />2. ALL HYDRANT LEADS SHALL BE TIED W17H 31C TIE RODS. TIE ROD SHALL EXTEND FROM TEE TO VALVE AND VALVE <br />TO HYDRANT. MEGA LUGS MAY BE USED IN LIEU OF TIED RODS. <br />3. HYDRANTS SHALL HAVE A 1W BREAK OFF TRAFFIC FLANGE <br />A. ALL RODS AND RETAINERS TO BE COATED WITH BITUMASTIC. <br />6. RED OR YELLOW *OUT OF ORDER" TAD TO BE INSTALLED ON THE PUMPER CONNECTIONS AFTER BACKFILL <br />6. THE INITIAL & FINAL RAISING OF VALVE BOXES SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. <br />Special Details <br />,,�► cIT-r �F TYPICAL HYDRANT <br />OS": <br />04-01-15 <br />INSTALLATION HU—W-1 <br />EST. 1906 01-20-17 <br />DATE REVISION <br />I hereby certify that this plan, specification, or report was <br />prepared by me or under my direct supervision and that I <br />a duly Licensed Professional Engineer under the laws <br />of the State of Mi ta. <br />DESIGNED BY: <br />TAEG3 <br />Hakanson Andersonam <br />Civil Engineers and Land Surveyors <br />3601 Thurston Ave., Anoka, Minnesota 55303 <br />763-427-5860 FAX 763-427-0520 <br />www.hakanson—anderson.com <br />TGK AUTOMOTIVE <br />DETAILS <br />CITY OF HUGO, MINNESOTA <br />SHEET <br />OF <br />C 12 <br />SHEETS <br />A <br />D <br />DRAWN BY: <br />TAE <br />TIMOTHY A. MIUM5 <br />Date 5/7/18 Lic. No. 43362 <br />cNEcICID BY: <br />CJJ <br />/\ <br />L19-6„ <br />MIN <br />3D <br />NO SCALE <br />UNDISTURBED SOIL <br />1 \ V 1 VL <br />THAN 6" <br />SECTION <br />TEE <br />u <br />D/2 <br />V 1\ V I J I V I\ V L V J V I L <br />PLAN <br />450 OR 22.50 BEND <br />NO SCALE <br />THAN �6"V <br />SECTION <br />450 OR 22.50 BEND <br />WATERMAIN THRUST BLOCKING DETAIL <br />NO SCALE <br />REFERENCE NOTES: <br />10 CONTRACTOR SHALL PROTECT THE INFILTRATION BASIN WITH 48" HIGH ORANGE SAFETY <br />FENCE PRIOR TO THE START OF CONSTRUCTION. <br />02 CONSTRUCTION EQUIPMENT SHALL BE MINIMIZED OVER THE FOOTPRINT OF THE BASIN. <br />ONLY LOW PRESSURE, WIDE TRACKED EQUIPMENT SHALL BE USED FOR CONSTRUCTION. <br />�3 SEE SHEET C9 FOR RESTORATION REQUIREMENTS. <br />® ALL PIPE BENDS AND FITTINGS REQUIRE THRUST BLOCKING AND SERIES 1100 MEGALUG <br />MECHANICAL JOINT RESTRAINTS AS MANUFACTURED BY EBBA IRON, INC. OR APPROVED <br />EQUAL. <br />MIN <br />3D <br />OVERFLOW <br />ELEVATION <br />HWL=930.14 <br />ELEV=929.00 <br />ELEV=928.40 <br />HAALA PS48-58SWH <br />GRATE OR APPROVED <br />EQUAL <br />ELEV=931.00 <br />HWL=930.14 <br />48" <br />Z" DIA. <br />1RIFICE <br />SECTION A—A <br />48" <br />MIN <br />A <br />ELEV= INV= <br />929.00 929.00 <br />INV= <br />oz -928.40 <br />INTEGRAL <br />BASE <br />LLLI (INC. RC APRON) <br />15" RCP ® —5.23% <br />APRON INV=927.25 <br />Fj <br />CONCRETE <br />WEIR <br />PRECAST MANHOLE <br />SECTIONS PER <br />MN/DOT STANDARD <br />PLATE 4020 <br />L15LF (INC. RC APRON) <br />15" RCP @ 0.33% <br />6" CONCRETE APRON INV=928.95 <br />WEIR <br />POND OUTLET STRUCTURE <br />NO SCALE <br />OUTLET NOZZLES & THREADS: TWO 2-112" HOSE <br />CONNECTION AND ONE 4-112" PUMPER CONNECTION. <br />(NATIONAL STANDARD THREADS) <br />5' <br />CAPS TO BE CHAINED <br />(PENTAGON NUT ON CAPS) <br />VALVE BOX <br />AS SPECIFIED <br />STREET <br />WATERMAIN <br />am x am x lam <br />PRECAST CONCRETE <br />BASE AS SPECIFIED <br />"HYDRAFINDER" (CANDYGANE) <br />FIRE HYDRANT LOCATOR <br />WATEROUS WB -67 AS SPECIFIED <br />BURY 8.9 <br />GEOTE)CTILE FABRIC <br />MnDOT 3733 TYPE 3 <br />1' WASHED COARSE <br />GRAVEL OR CRUSHED <br />ROCK TO 6' ABOVE WASTE <br />OPENING MIN. 113 CY <br />BRACING AS <br />REQUIRED <br />PRECAST CONCRETE <br />BLOCK <br />2' DIAMETER BY 3' DEEP <br />PIT UNDER HYDRANT <br />FILLED WITH GRAVEL FOR <br />ALL INSTALLATIONS. <br />NOTES: <br />1. HYDRANT COATINGS DAMAGED DURING CONSTRUCTION SHALL BE REPAIRED AFTER THE BASE COURSE OF <br />BITUMINOUS IS INSTALLED. PRIME AND PAINT HYDRANTS PER AWWA AND MANUFACTURER'S STANDARDS. <br />2. ALL HYDRANT LEADS SHALL BE TIED W17H 31C TIE RODS. TIE ROD SHALL EXTEND FROM TEE TO VALVE AND VALVE <br />TO HYDRANT. MEGA LUGS MAY BE USED IN LIEU OF TIED RODS. <br />3. HYDRANTS SHALL HAVE A 1W BREAK OFF TRAFFIC FLANGE <br />A. ALL RODS AND RETAINERS TO BE COATED WITH BITUMASTIC. <br />6. RED OR YELLOW *OUT OF ORDER" TAD TO BE INSTALLED ON THE PUMPER CONNECTIONS AFTER BACKFILL <br />6. THE INITIAL & FINAL RAISING OF VALVE BOXES SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. <br />Special Details <br />,,�► cIT-r �F TYPICAL HYDRANT <br />OS": <br />04-01-15 <br />INSTALLATION HU—W-1 <br />EST. 1906 01-20-17 <br />DATE REVISION <br />I hereby certify that this plan, specification, or report was <br />prepared by me or under my direct supervision and that I <br />a duly Licensed Professional Engineer under the laws <br />of the State of Mi ta. <br />DESIGNED BY: <br />TAEG3 <br />Hakanson Andersonam <br />Civil Engineers and Land Surveyors <br />3601 Thurston Ave., Anoka, Minnesota 55303 <br />763-427-5860 FAX 763-427-0520 <br />www.hakanson—anderson.com <br />TGK AUTOMOTIVE <br />DETAILS <br />CITY OF HUGO, MINNESOTA <br />SHEET <br />OF <br />C 12 <br />SHEETS <br />6 1 18 PLAN REVISIONS PER CITY REVIEW <br />DRAWN BY: <br />TAE <br />TIMOTHY A. MIUM5 <br />Date 5/7/18 Lic. No. 43362 <br />cNEcICID BY: <br />CJJ <br />4251.01 <br />