03/30/2005 Env Bd Packet - Laserfiche WebLink

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/ / / / / / / / / / / / / / / • "— • I ! :1 / STS gi 1 it / ( t/II ��/ ./ / 1' / / 7 ., ` 4 1 /' / / / ` ,, v ,,,,, r- \l� C /1 '/ /mil"` / / / % Y 1~\ \ ' , • r / / // T_, {• 1 / 900(L,,6 • / / // • '•,A V �L \. _.t, J / / I / /r %pJt;/ \ -\ -L ` % / / �/ ■ \ \\\ \ ,I.-,'''��/...�� / / J1j S„/ \ I. ` \\ I. / / // / / / 1000 1000 LEGEND 1�1 PROPOSED SPOT ELEVATION EXISTING SPOT ELEVATION EXISTING CONTOURS PROPOSED CONTOURS TREE LINE EXISTING SANITARY SEWER EXISTING STORM SEWER EXISTING WATER MAIN PROPOSED STORM SEWER HAY BALE CHECK DAM PROPOSED SILT FENCE EXISTING ASPHALT SURFACE TEMPORARY ROCK CONSTRUCTION ENTRANCE POSTS 48' ON CENTER P0555 SHALL BE YX2' HARDWOOD. PINE OR STANDARD STEEL FENCE POSTS POSTS SHALL BE DOYEN 24' NID THE GROUND. GENERA GRADING NO1ES 1. SPECIFICATIONS 8IICFI APPLY ARE 171E MOST RECENT EDITIONS OF THE MUNICIPAUTY IN WITCH THE WORK IS LOCATED AND THE MINNESOTA DEPARTMENT OF TRANSPORTATION SPECIFICATIONS FOR HIGHWAY CONSTRUCTION UNLESS 1.400IFlED HEREIN ON THESE CONTRACT DOCUMENTS 2. IT 15 THE RESPONSIBIUTY OF THE CONTRACTOR TO UTILIZE TIE 'GOPHER STATE ONE CALL' EXCAVATION NOTICE SYSTEM AS REQUIRED UNDER MINNESOTA STATUTE CHAPTER 216D. 48 HOURS PRIOR TO PERFORMING ANY EXCAVATOR (PHONE 851- 454 -0002 IN THE TWIN CITIES METRO AREA OR TOLL FREE 1 -500- 252 - 1168). 3. GRADING CONTRACTOR SHALL VERIFY LOCATIONS ANO ELEVATIONS OF ALL UNDERGROUND UTUTES WITH THE RESPECTIVE UTILITY COMPANIES PRIOR TO CONSTRUCTION. 4. ALL CONSTRUCTOR AS CALLED FOR ON THESE CONTRACT DOCUMENTS SHALL BE PERFORMED IN ACCORDANCE WITH ALL OSHA REQUIREMENTS. 5. ALL LOT AND EASEMENT DIMENSIONS ARE SUBJECT TO FINAL PUT. & ALL EROSION CONTROL MEASURES CALLED FOR ON THESE PLANS AND BASINS TTEEMPOORRARRY MSEDMENTI TRAPS? SHALL 56 CONSTRUCTED AND SERVICEABLE IN THE FOLLOWING ORDER. AS REWIRED. AND IN COAPUANCE WITH PART IV OF THE MPCA GENERAL STORM WATER PERMIT (SEE 'NPDES REQUIREMENTS'). . R. ROCK CONSTRUCTION ENTRANCES. E. ELT FENCE TEMPORARY CULVERTS. d. TEMPORARY SEDIMENTATION BASINS AND OU7FALL FAOUTIES. e. STORM WATER POND CONSTRUCTION. f. COMMON EXCAVATOR AND EMBANKMENT (GRADING CONSTRUCTOR). g. SEED AND MULCH (SEE NOTE 14). N. STRAW BALE BARRIERS IN FINISHED GRADED AREAS. L INLET AND OUTLET FAC1U11ES SUBSEQUENT TO STORM SEWER CONSTRUCTION. 7. GRADING CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL EROSION CONTROL MEASURES AS BROWN ON THESE PLANS AND SPECIFICATIONS AND IMPLEMENT ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY IN OVER TO PROTECT ADJACENT PROPERTY. & ALL EROSION CONTROL FACUTES SHALL BE MMNTAINED BY THE GRADING CONTRACTOR DURING GRADING OPERATIONS ANY TEMPORARY FACIUI1ES WHICH ARE TO BE REMOVED AS CALLED FOR ON THESE PLANS AND SPECIFICATIONS BULL BE REMOVED BY THE GRADING CONTRACTOR WHEN DIRECTED BY THE ENGINEER THE GRADING CONTRACTOR SHALL THEN RESTORE THE SUBSEQUENTLY DISTURBED AREA IN ACCORDANCE WITH THESE PLANS AND SPECIFICATIONS. 9. R IS THE RESPONS6IUTY OF THE GRADING CONTRACTOR TO DISPOSE OFF -SITE ALL TREES. STUMPS, BRUSH, OR OTHER DEBRIS THAT EXISTS WITHIN 171E CONSTRUCTION AREAS DISPOSAL SHALL BE IN COMPUANCE WITH .MPCA REQUIREMENTS TREES TO REMAIN SHALL BE DESIGNATED BY 171E ENGINEER. 1& THE GRADING CONTRACTOR SHALL SCHEDULE THE SOILS ENGINEER SO THAT CER1F1CATON OF ALL CONTROLLED FILLS CAN BE FURNISHED TO THE OWNER DURING AND UPON COMPLETION OF THE PROJECT. 11. DENSITY TESTS SHALL BE TAKEN TO EVALUATE THE COMPACTION WITHIN THE MEETS, TRAVEL WAYS OR PARKING LOTS. WITHIN 171E UPPER 3 FEET OF STREET SUB GRADE, THE CONTRACTOR SHALL INSURE MAT ALL SOILS BE NOT MORE THAN ONE PERCENTAGE POINT OVER 1115 50I1..1 STANDARD PROCTOR 0456044 MOISTURE CONTENT, AND THAT COMPACTION TO A MINIMUM OF 100X OF STANDARD PROCTOR DENSITY 8E PROVIDED. IN AREAS BELOW THE UPPER THREE FEET OF S007440E OF THE 5TREE15, TRAVEL WAYS OR PARKING LOTS, 111E CONTRACTOR SHALL INSURE THAT ALL SOILS BE NOT MORE THAN THREE PERCENTAGE PINTS OVER THE SOIL'S STANDARD PROCTOR OPTIMUM 005155E CONTENT, AND THAT COMPACTION TO A MINIMUM OF 05X OF STANDARD PROCTOR DENSITY BE PROVIDED. THE GRADING TOLERANCE FOR THESE AREAS SHALL BE WITHIN 0.1.3. 12. LOT GRADING AND/OR THE PREPARATION OF BUILING PADS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THESE PLANS AND SPECIFICATIONS. THE GRADING TOLERANCE SHALL BE 0.253. ALL EARTHWORK OPERATIONS SHALL BE PERFORMED IN ACCORDANCE WITH THE HUD-FHA DATA SHEET 790 'LAND DEVELOPMENT WITH CONTROLLED EARTHWORK', PROVIDING FOR A MINIMUM OF 95X STANDARD DENSITY, OR AS OTHERWISE SPECIFIED BY THE GEO- TECHNICAL ENGINEER. 13. BUILDING PADS SHOWN ON EACH LOT ARE TYPICAL ONLY. THE DEPTH OF THE PAD FROM FRONT 10 BACK SHALL BE GLIDED THROUGHOUT THE FULL WIDTH OF THE LOT OR AS NECESSARY 10 ALLOW FOR CONSTRUCTION OF A BUILDING AT THE MINIMUM SIDE YARD SETBACKS. (REFER TO THE PLANS FOR SPECIFIC SETBACK DISTANCES) IF UNSUITABLE SOIL CONDITIONS ARE ENCOUNTERED WITHIN A PROPOSED BUILDING PAD THAT CANNOT BE CORRECTED OR REMOVED, IT IS THE RESPSONSIBRUTY OF THE CONTRACTOR TO 9011FY THE ENGINEER OF THE CONDITIONS AND 70 LOCATE TIE UNITS OF THE UNSUITABLE AREAS. 14. UNLESS OTHERWISE SPECIFICALLY NOTED, THE FOLLOWING SITE RE- VEGETATION TECHNIQUES SHALL BE IMPLEMENTED. ALL DISTURBED AREAS. EXCEPT STREETS, SHALL BE COVERED WITH A MINIMUM OF 8' TOPSOIL AND SHALL BE SEEDED PITH Mn00T /250 (GENERAL SEED) MIX AT 70 LBS. /ACRE SEEDED AREAS 514U. BE MULCHED WITH MMOT TYPE 1 AT 2 TONS/ACRE AND DISC ANCHORED. SEEDING AND MULCHING SHALL BE COMPLETED WITHIN 2 WEEKS AFTER EARTH MOVING OPERATORS ARE COMPLETED. ALL SLOPES THAT EXCEED 3(I):1(V) SHALL BE SEEDED WITH A WOOD FIBER BLANKET. FERTUZER SHALL BE 22 -5-10 80X WIN. OX O OR EQUIVALENT AND APPLIED AT 350 POUNDS PER ACRE FER1IUZER 15 TO BE INCORPORATED INTO THE TIP 3 TO 4 INCHES BY DI5CNG OR SOME OTHER SUITABLE MEANS. WHEN SEEDING AFTER NOVEMBER 1, OR WREN TEMPERATURES DO NOT EXCEED 40 DEGREES FAHRENHEIT, THE CONTRACTOR SHALL DORMANT SEED ALONG ALL DISTURBED AREAS DORMANT SEED BED PREPARATION. SEEDING RATES AND MULCH REOUIREMENIS SHALL BE THE SAME AS THOSE DESCRIED) IN THIS SECTION EXCEPT THAT NO SEED SHAT BE PLACED ON SNOW OR ICE WHICH IS GREATER THAN 2 INCHES IN DEPTH. ANY SEEDED AREAS WINCH 00 NOT BECOME ESTABLISHED SHALL BE RE-SEEDED AT THE CONTRACTOR'S EXPENSE. 15. R 15 THE RESPONS88UTY OF THE CONTRACTOR TO KEEP PUBLIC STREETS, TRAVEL WAYS. PARKING LOTS AND TRAILS FREE OF DRT AND OTHER DEBRIS WHICH RESULTS FROM SAD GRADING CONSTRUCTION. 54FCIFIC CtADING NO1FP 1. THE EXISTING TOPOGRAPHY AND CONTOUR ELEVATIONS ON THE PLANS WIRE FRONDED BY JAMES R. HILL INC. ON OR ABOUT 03/07/05. THE DEGREE OF ACCURACY 01 THE EXISTING CONTOURS SHOWN ON THE PLAN 15 EQUAL TO t ONE HALF THE CONTOUR INTERVAL FABRIC MAR 1 4.2005 MIL PLACE BOTTOM EDGE OF FENCE INTO 6' DEEP TRENCH AND BACKFBL IMMEDIATELY. EROSION CONTROL FENCE TIRISLLIMC 0 SCALE IN FEET 30 60 1 inch 30 feet 90 DRAWN BY TDL DATE 03/10/05 REVISIONS CAD FILE 21804G PROJECT NO. 21804 SHEET 1 OF 1