09/14/2005 P&Z Packet - Laserfiche WebLink

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• / CBMH -105' RE =90A.B6 (14'- 892:1.7 IE() -891.7 156' -21" RCP. 0 0.250- 30° PCP 0 0152. CBMH 104 RE =905.8 IE(W1 =891.36 1E(S)- 891.1A, IE(E) =890. // HYDRANT W /GV GROUND EL =905.6 8"X6" REDUCER 2- 6 " -45' BENDS 8" TEE B" GATE VALVE 2 05 DO 16' -24 RCP 0 0.20 %. B" PWG 30 -8" PVC 0 0.4045 STUB I4 =693.54 I - 104 *;k � \1 DRAIN 901.50 - 697.50 B" -22.5' BEND B"- 11.25' BEND 97 WE S0100 ro7 FFE 908.00 FFE WEST 004.1:0 FFE EAST 1112-E0 WE NEW 119.03 (FE EAST 116103 - STRUCTURE SCHEDULE: GTRIX'TIIRF MH -1 MH -2 CBMH -104 CBMH -105 CB -106 SZE 48" DIA. 48" DIA 72" DIA 46" DIA. 2'43' RECT. CASINO 6-164 R -1642 R -1642 R -1642 R- 3067 -4 R- 3087 -V • NEENAH FOUNDRY COMPANY OR APPROVED EQUAL • VARI€�- 12"-16;- VARI 1 PLAN SECTION EXTEND 8" DIP`5TUB PRECAST INVERT MUST BE 1/2 DIAMETER OF THE PIPE AND BENCHES SLOPED 2" TOWARD THE INVERT. MANHOLE STEPS SHALL BE PLACED SO THAT OFFSET VERTICAL PORTION OF CONE AND STEPS ARE FACNG DOWNSTREAM. CASTING AND ADJUSTMENT RINGS AS S'EIFIEU. •MANHOLES SHALL BE PRECAST IN ACCORDANCE 4411 AS1M C-470 \/ MANHOLE STEPS, NEENAH 619014 OR EOUAI_ 4B' ON GOITER AS APPROVED BY 091A. STEPS SHAD. BE PLACED 50 THAT OFFSET VERTICAL P051TI0H OF DONE AND STETS ARE FACING 00MHS1REAM. ALL JOINTS N MANHOLE TO HAVE "0" RING RUBBER GASKETS. PRECAST INVERT REWIRED. PIPE SHALL BE CUT WT RUSH BATH INSIDE FACE OF WALL. KOR -N -SEAL MANHOLE BOOT OR EQUAL •ALL DOG HOUSES SHALL BE GROUTED ON N90E AND 541000. MINIMUM THINNESS OF PRECAST BASE IS FOR <• DEEP OR LESS. AND INCREASES 6 IN THICKNESS FOR EVERY 4' OF DEPTH SANITARY SEWER MANHOLE DETAIL NOT TO SCALE VVAA E GRATE SHOWN DIRECTION OF FLOW NO BLOCK STRUCTURES ARE ALLOWED CASTING AND ADJUSTMENT RINGS AS SPECIFIED. GRATE TO BE 2" BELOW GUTTER GRADE. 10' TRANSITION EACH SIDE OF CATCHBASIN. 24 "x36 PRECAS DOGHOUSES SHALL BE GROUTED ON BOTH THE INSIDE AND OUTSIDE. " SECTION 2'X3' CATCH BASIN DETAIL NOT TO SCALE 4' MAX " GROUTI 1 8DIP STUBI W /GV 8" PVC STUB CONNECT 71 gflElli' VERI .'2.R' i, iw" - FILTER FABRIC WITH WIRE ,_„--.1.-11' � SUPPORT NET AS SPECIFIED. rh POST yI AS METAL SPECIFIED. 2 SUPPORT NET: 12 GAUGE 4" x 4" WIRE HOOKED -.. ONTO PREFORMED CHANNELS ON POSTS AS SPECIFIED. EXISTING GROUND - SURFACE CARRY WIRE SUPPORT NET DOWN INTO TRENCH SEDIMENT FENCE DETAIL NOT TO SCALE ,-FILTER FABRIC AS SPECIFIED i SECURE TO WIRE SUPPORT NET WITH METAL CLIPS 12.0.0. ,-- ANCHOR FABRIC WITH SOIL, TAMP BACKFILL DIRECTION OF FLOW ff d ILT 1p�EN CONNECT. TO EXIST RUNOFF =��. I0- 892.61 (F)ELD V V �' infi + 15 0 - METAL POSTS WRAP 1/4" WIRE MESH AROUND SIDES OF BOX AND ATTACH TO FRAME. FILL WITH 1/2" -1" DIAMETER WASHED STONE. REPLACE WHEN SATURATED WITH SEDIMENT. 2x4 WOOD FRAME _r COLLECTED SEDIMENT OUTSIDE CB INLET (LAWN AREAS) CATCH BASIN FILTER DETAIL NOT TO SCALE GRADE GRATE INLET FILTER BAG BETWEEN FRAME AND GRATE CATCH BASIN INLET NOTE: 1) IN LAWN AREAS: USE MESH, W000 FRAME BOX, AND STONE FOR INLET PROTECTION (NO BAG REQUIRED) 2) IN PAVED AREAS, USE FILTER BAG FOR INLET PROTECTION ( 140 MESH, BOX STONE REQUIRED) '9' TAMP THE TRENCH FULL OF SOIL. SECURE WITH ROW OF STAPLES, 10" SPACING. 4" DOWN FROM TRENCH '4' OVERLAP: BUR( UPPER END OF LOWER STRIP AS IN 'A' AND '8'. OVERLAP END OF TOP STRIP .� 4" AND STAPLE 1e 'D' EROSION STOP: FOLD OF MATTING BURIED IN D.L.' TRENCH AND TAMPED OOUBLEROW OF STAPLES PLACE STAPLES 2 FEET APART TO KEEP MATDNG FIRMLY PRESSED TO SOIL. 'A' BURY THE TOP END OF THE MATTING IN A TRENCH 4" OR MORE IN DEPTH 'E'OVERFALL,, • \ � IJ_ TYPICAL STAPLE 18 GAUGE WIRE EROSION CONTROL BLANKET DETAIL NOT TO SCALE TO CONSTRUCTION AREA 7 NOTE: 1. PLACE STAPLES 2 FEET APART TO KEEP MATTING FIRMLY PRESSED TO SOIL PLAN TO CONSTRUCTION AREA 6" MIN CRUSHED STONE 75' MINIMUM r-GEOTEXTLE FILTER FABRIC EXISTING UNDISTURBED ROADWAY 4. -- EROSION CONTROL NOTES: -4- 1. THE CONTRACTOR SHALL PROVIDE SEDIMENTATION AND EROSION CONTROL SYSTEMS AS SHOWN ON THE DRAWINGS IN AD01710N TO OTHER MEASURES THAT MAY BE NECESSARY TO PREVENT SEDIMENTATION AND EROSION CAUSED BY CONSTRUCTION ACTIVI7ES IN ACCORDANCE TO THE CITY ORDINANCE. 2. THE CONTRACTOR WILL BE RESPONSIBLE FOR MAINTAINING THE SEDIMENTATION AND EROSION CONTROL SYSTEMS THROUGHOUT THE DURATION OF THE CONTRACT. THIS MAINTENANCE SHALL INCLUDE CLEANING AND /OR REPLACING SYSTEMS THAT HAVE BECOME CLOGGED OR NO LONGER FUNCTIONAL AS DETERMINED BY THE ENGINEER/LANDSCAPE ARCHITECT. 3. CONTRACTOR SHALL INSPECT MONTHLY AND AFTER EACH STORM EVENT AND REPAIR AS NECESSARY ALL EROSION CONTROL MEASURES TO INSURE THE INTEGRITY OF THE EROSION CONTROL SYSTEM. 4. CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVAL AND SATISFACTORY DISPOSAL OF ALL EROSION CONTROL STRUCTURES UPON COMPLETION OF ALL WORK AND SOIL STABIUZATION AS DIRECTED BY THE ENGINEER. 5. FURNISH AND INSTALL APPROXIMATELY 30 LF. OF SILT FENCE PERPENDICULAR TO THE OUTLET OF EACH STORM DRAIN PIPE TO CONTROL AND MINIMIZE SILT RUNOFF. LEGEND: 418 420 + 422.0 1' CONTOUR ELEVATION INTERVAL 5' CONTOUR ELEVATION INTERVAL SPOT GRADE ELEVATION SILT FENCE LIMITS OF EROSION CONTRO0 BLANKET 4.--GRADING NOTES: -4- 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE OF GRADE STAKES THROUGHOUT THE DURATION OF CONSTRUCTION TO ESTABLISH PROPER GRADES THE CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR A FINAL FIELD CHECK OF FINISHED GRADES ACCEPTABLE TO THE ENGINEER/LANDSCAPE ARCHITECT PRIOR TO LOANING AND SODDING ACTIVITIES 2. UNSUITABLE EXCESS FILL MATERIAL. AS SPECIFIED. SHALL BE REMOVED AND LEGALLY DISPOSED OF BY THE CONTRACTOR OFF -SITE. 3. SUITABLE EXCESS F1LL MATERIAL SHALL BE STOCKPILED IN A MANNER AND LOCATION AS APPROVED BY THE ENGINEER/LANDSCAPE ARCHITECT. 4. ALL AREAS DISTURBED OUTSIDE THE LIMIT OF WORK SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE IN A MANNER APPROVED BY THE ENGINEER/LANDSCAPE ARCHITECT. 5. PROPOSED SPOT GRADES ARE FLOWLINE FINISHED GRADE ELEVATIONS. 6. LONGITUDINAL SLOPES OF WALKS SHALL BE 57. (MAX.) AND 145 (MIN.) AND 2% (MAX) CROSS SLOPE EXCEPT AS SHOWN ON THE DRAWINGS. 7. PROPOSED SLOPES SHALL NOT EXCEED 3:1 UNLESS INDICATED OTHERWISE ON THE DRAWINGS. SLOPES GREATER THAN 3:1 SHALL REQUIRE SURFACE ROUGHENING BY EITHER "STAIRSTEP" GRADING, GROOVING, FURROWING, OR TRACKING TO AVOID RUNOFF VELOCITY AND RECEIVE EROSION CONTROL BLANKET. SLOPES LESS THAN 3:1 NOT STABIUZED 10TH VEGETATON SHALL HAVE THE SURFACE ROUGH GRADED TO REDUCE RUNOFF VELOCITY UNTIL 50D HAS BECOME STABILE AND MATURE AT NO TIME THROUGHOUT THE DURATION OF THE CONTRACT, SHALL SLOPES BE A SMOOTH GRADE OR A COMPACTED SURFACE. 4- UTILITY NOTES: 1. CONTRACTOR SHALL FIELD VERIFY LOCATIONS AND ELEVATIONS OF EXISTING UTILITIES AND TOPOGRAPHIC FEATURES PRIOR TO THE COMMENCEMENT OF SITE GRADING. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ENGINEER OF DISCREPANCIES OR VARIATIONS FROM THE PLANS. 2. ALL EXISTING UTI0TY LOCATIONS SHOWN ARE APPROXIMATE. CONTACT "GOPHER STATE ONE CALL" (651- 454 -0002 OR 800 - 252 -1180) FOR UTUTY LOCATONS, 72 HOURS PRIOR TO CONSTRUCTION. 3. UT1UTY INSTALLATION SHALL CONFORM TO THE CURRENT EDITION OF "STANDARD SPECIFICATIONS FOR WATER MAIN AND SERVICE UNE INSTALLATION" AND "SANITARY SEWER AND STORM SEWER INSTALLATION" AS PREPARED BY THE CITY ENGINEERS ASSOCIATION OF MINNESOTA, AND SHALL CONFORM WITH CITY REQUIREMENTS 4. REFER TO SITE PLAN FOR CURRENT HORIZONTAL DIMENSIONS AND LAYOUT. 5. ALL WATER PIPE SHALL BE DUCTILE IRON PIPE (DIP) CLASS 52 UNLESS OTHERWISE NOTED. 6. ALL SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE PIPE (PVC) 5DR 35 UNLESS OTHERWISE NOTED. 7. ALL STORM SEWER PIPE SHALL BE REINFORCED CONRETE PIPE (RCP) UNLESS OTHERWISE NOTED. B. PIPE LENGTHS SHOWN ARE FROM CENTER TO CENTER OF STRUCTURES. 9. CATCH BASINS AND MANHOLES IN PAVED AREAS SHALL BE 5UMP0 0.04 FEET. ALL CATCH BASINS IN GUTTERS SHALL BE SUMPED 0.15 FEET PER DETAILS. RIM ELEVATIONS SHOWN ON THIS PLAN DO NOT REFLECT SUMPED ELEVATIONS. 10. ALL FIRE HYDRANTS SHALL BE LOCATED 5 FEET BEHIND EXISTING UNDISTURBED BACK OF CURB UNLESS OTHERWISE NOTED. NOTES. PROFILE PROVIDE APPROPRIATE TRANSITION BETWEEN STABILIZED CONSTRUCTION ENTRANCE AND UNDISTURBED ROADWAY. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO UNDISTURBED ROADWAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE OR ADDING STONE TO THE LENGTH OF THE ENTRANCE. REPAIR AND CLEANOUT MEASURES USED TO TRAP 5501804T. ALL SEDIMENT SPILLED. DROPPED, WASHED, OR TRACKED ONTO UNDISTURBED ROADWAY SHALL BE REMOVED AS DIRECTED BY 0H4 ENGINEER. STABILIZED CONSTRUCTION ENTRANCE DETAIL NOT TO SCALE 11. TYPICAL HYDRANT CONSISTS 0F: HYDRANT, GATE VALVE. 2.5' OF 6" DIP WATERMAIN AND ANY HYDRANT EXTENSION. HYDRANT EXTENSIONS SMALL BE INCIDENTAL 12. A MINIMUM OF 8 FEET OF COVER IS REQUIRED OVER ALL WATERMAIN, UNLESS OTHERWISE NOTED. EXTRA DEPTH MAY BE REQUIRED TO MAINTAIN A MINIMUM OF 18" VERTICAL SEPARATION TO SANITARY OR STORM SEWER LINES. EXTRA DEPTH WATERMAIN I5 INCIDENTAL 13. A MINIMUM OF 18 INCHES OF VERTICAL SEPARATION AND 10 FEET OF HORIZONTAL SEPARATION I5 REQUIRED FOR ALL UTILITIES. UNLESS OTHERWISE NOTED. 14. COORDINATE LOCATIONS OF SERVICE CONNECTIONS AND SIZES WITHIN THE BUILDING WITH THE MECHANICAL DRAWINGS. 15. COORDINATE INSTALLATION AND 50400090 OF NEW UTILITIES. IRRIGATION SYSTEM, AND UNDERDRAINS WATH ADJACENT CONTRACTORS AND CITY STAFF. 16. CONTRACTOR SHALL MAINTAIN AS -BUILT PLANS THROUGHOUT CONSTRUCTION AND SUBMIT THESE PLANS TO ENGINEER UPON COMPLETION OF WORK. FOR REVIEW ONLY NOT FOR CONSTRUCTION ARCHITECT /ENGINEER PLANNER HARTFORD d/�NS I,I j100 SkAgrem „IV. BE 70x11104 .70•. 1 tad, cert ify Md AS PMA PIC+TOd'on er rq veveer Peoorel h me or untls m, 0, fired s oenidm our IRA I em o Ole Lbs. InnNxNpe Area tst under Be bn dMe date d R'WmMO. Ode PMG Lk Na 24904 CONSULTANT: OWNER: LEGACY HOLDINGS -LL, LLC 1210SINGLETREE 1000 EDEN PRAIRIE, RN 952- 716120 9470720/ PROJECT: LEGACY AT WOODS EDGE LAKEWOOD APARTMENTS LINO LAKES MINNESOTA ISSUE: 09 /05/05 CRT SUBMITTAL REV. THIS SHEET 0 NO REV. THIS SHEET SHEET TITLE: EROSION CONTROL AND GRADING PLAN SHEET NUMBER: C3.0 •