12/14/2005 P&Z Packet - Laserfiche WebLink

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GRADING NOTES PROPOSED CONTOLIRS REPRESENT 5116I5HED SURFACE ELEvATIONS, SPOT ELEVATIONS ALONG PROPOSED CURB DENOTE TOP AND BACK OF CURB. EXISTING UTILITIES SHOWN C. THESE PLANS ARE BASED ON RECORD DRAWINGS AND, WHERE POSSIBLE. MEASUREMENTS TAKEN IN THE FIELD THE INFORLTATIoN IS NOT TO BE RELIED ON AS BERTG ExACT OR COMPLETE. CONTRACTOR SHALL CONTACT THE APPROPRIATE UTILITY COMPANIES AT LEAST 48 HOURS PRIOR TO EXCAVATION, TO REOUEST EXACT FIELD LOCATION OF UTILITIES. THE CONTRACTOR IS RESPONSIBLE FOR RELOCATING ALL EXISTING UTILITIES wHiCH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN 014 THE PLANS. CONTRACTOR TO CALL. GOPHER STATE ONE CALL (1-800-252-1166) 48 HOURS PRIOR TO EXCAvATION FOR LOCATIONS OF UTILITIES. CONTRACTOR REWIRED TO PROTECT THE TREES TO BE SAVED. SHOULD ANY 10018110N OF THE TREE BRANCHES RE0LI1RE REMOVAL TO PEWIT OPERATION OF THE CONTRACTOR'S EOuiPmENT, THE CONTRACTOR SHALL OBTAIN THE SERvICES OF A PROFESSIONAL TR2404140 SERvICE To TRIM THE TREES SHOuLD THE CONTRACTOR'S OPERATIONS RESULT IN THE BREAKING OF ANY LIMBS. THE BROKEN LIMBS SHOuLD BE REMOVED immEDIATELY AND CuTS SHALL SE PROPERLY PROTECTED To miNAKZE ANY LASTING DAmAGE. NO TREES SHALL BE REMOvED vATHOUT AuTHO01ZATION BY THE ENGINEER. COSTS FOR TRKRAING SERVICES SHALL BE CONSIDERED INCIDENTAL TO THE GRADING CONTRACT CoNTRACTOR SHALL STRIP, 5TOCKP1LE AND RE-SPREAD SUFFICIENT T08500. PROvIDE A 4010110100 FOUR INCH DEPTH TO ALL DISTURBED AREAS TO BE SODDED OR SEEDED. THE FiNISHED WILDING SuSGRADE ELEvATION SHALL NOT VARY BY MORE THAN Gm FEET AElOvE OR BELOw THE PRoPOSED ELEvAnoN sTREET OR PARKING AREA SUBGRADE ELE0AT1ON SHALL NOT vARy BY MORE THAN Dos FEET ABOVE OR BELOW THE PRESCRIBED ELE6AT1ON. AREAS TO RECEIVE TOPSOIL SHALL BE GRADED TO wITHIN 0.10 FEET OF THE REWIRED ELEvATION UNLESS DIRECTED OTHERvASE BY THE ENGINEER. TOPSOIL SHALL BE GRADED TO wITHIN INCH OF THE SPECIFIED THICKNESS, THE CONTRACTOR SHALL COMPLY WITH THE REOLIIREMENTS OF THE MINNESOTA 801160044 CONTROL AGENCY - NATIONAL POLLUTANT DISCHARGE ELBAINATION SYSTE14 (NPD(S) PER141T. CONTRACTOR SHALL BE A CO-APPUCANT 61TH THE OMER. THE CONTRACTOR SHALL COMPLETE THE REoUrRED INSPECTION REPORTS AND BE RESPONSIBLE FOR LTAINTENANCE OF THE EROSION CONTROL DEVICES. TOLERANCES, I. THE BUILDING SUBGRADE FINISHED SURFACE ELEvATION SHALL NOT vARY BY MORE THAN 0.30 Ft ABOVE, OR 0.30 FT. BELOW, THE PRESCRIBED ELEVATION AT ANY POINT SHERE MEAS11RE1AENT IS MADE. 2. THE STREET OR PARKING AREA SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT vARY By MORE THAN 005 FT ABOVE. OR 040 FT BELOW, THE PRESCRIBED ELEVATION OF ANY POINT WHERE MEASUREMENT 15 mADE. 3 AREAS wHICH ARE TO RECEivE TOPSOIL SHALL BE GRADED TO wiTHIN 0.30 FT. ABOVE OR BELOw THE REQUIRED ELE0AT1ON. LINLESS DIRECTED OTHERRISE BY THE ENGINEER. 4. TOPSOIL SHALL BE GRADED TO PLUS OR LTINUS INCH OF THE SPECIFIED THICKNESS. muNTENANCE 5. THE CONTRACTOR SHALL PROTECT NEwLy GRADED AREAS FROM TRAFFIC AND EROSION. AND KEEP AREA FREE OF TRASH AND DEBRIS. 2 CONTRACTOR SHALL REPAIR AND REESTABLISH GRADES IN SETTLED, ERODED AND RUTTED AREAS TO SPECIFIED TOLERANCES DURING THE CONSTRUCTION, IF REDuIRED, AND DuRING THE WARRANTY PERIOD, ERODED AREAS wHERE TURF IS 70 BE ESTABLISHED, SHALL BE SEEDED AND MULCHED 3. INHERE COMPLETED COMPACTED AREAS ARE DISTURBED BY SUBSEQUENT CONSTRUCTION OPERATIONS OR ADvERSE wEATHER, CONTRACTOR SHALL SCAR1F8, SURFACE, RESHAPE AND COMPACT TO REWIRED DENSITY PRIOR TO FuRTHER CONSTRuCT1ON AFTER SITE GRADING IS COMPLETED, IF EXCESS OP SHORTAGE OF SOIL TAATERIAL E01STS, THE CONTRACTOR SHALL TRANSPORT ALL EXCESS MATERiAL OFF THE SITE TO AN AREA SELECTED BY THE CONTRACTOR, OR NAPORT SuITABLE MATERIAL TO THE SITE A 2000 FIBER BLANKET SHALL BE FURNISHED AND PLACED IN AREAS wHERE THE SLOPE EXCEEDS 341. THE CONTRACTOR SHALL COMPUTE DEWATERING AS REQUIRED TO COMPLETE THE SITE GRADING CONSTRUCTION. THE CONTRACTOR SHALL COMPLY WTI THE REOUIREMENTS OF THE MINNESOTA POLLUGON CONTROL AGENCY - NATIONAL POLLUTANT DISCHARGE EULTINATION SYST(N (101.005) PEWIT_ THE CONTRACTOR SHALL BE REOUHRED TO SE A CO-APPL■CANT VCR THE OWNER THE CONTRACTOR SHALL COMPLETE THE REOUIRED INSPECTION REPORTS, THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE OF THE EROSION CONTROL DEVICES. A Cot, OF THE PERLTIT CAN BE OBTAINED FROM. THE ENGINEER. ALL MATCH POINTS AND PAvEMENT PATCHES TO BE SAWCUT AT FULL DEPTH. U ALL EROSION CONTROL LTEASuRES MUST BE INSTALLED PRIOR TO COMMENCEMENT OF GRADING OPERATIONS AND BE MAINTAINED UNTIL ALL E051URBED AREAS ON THE SITE HAvE BEEN RESTORED • TEmPORARY EROS1014 CONTROL (HAY BALES OP APPROVED E0U10AL(NT) TO BE PLACED AROUND 5T080 DRAIN STRUCTuRES DURING CONSTRUCTION (REF(R TO DETAIL) w 5ED144ENT SHALL BE REMOVED rRom ALL 5E010E67 CONTROL DEvICES AS NECESSARy AND muST BE REMOVED IF DESIGN CAPACITY HAS EEEN REDUCED BY 500 X 1 sTABILIZED CONSTRUCTION ENTRANCE SHALL BE INSTALLED AT THE BEGINNING or CONSTRUCTION be mAINTAINED FOR DURATION OF PROJECT 5. ALL SLOPES 3:1 OR STEEPER. NOT TO BE SODDED AND GREATER THAN 8 FEET iN HEIGHT, SHALL HAVE EROSION CONTROL FABRIC INSTALLED 20k--05 L CF was STORM DRAIN NOTES CATCH BASINS SHALL NOT BE BACKFILLED 4.0041 FABRIC WRAP IS INSPECTED BY THE CiTy. TRASH GUARDS SHALL SE PLACED ALL STORM DRAINS AND CULVERTS PROVIDE CLASS 111 R1PRAP RATH FILTER FABRIC FOR 04.1 PIPE OUTLETS. THE LAST THREE SECTIONS OF CONCRETE PIPE SHALL BE RED, INCLUDING APRON, FOR CONCRETE PIPE LESS THAN 46-INCH DIAMETER. ALL SECTIONS SHALL BE BED FOR CONCRETE PIPE 07 413-11100 DIAMETER OR LARGER INFILTRATION BASIN NOTES GRADING SEOuENCE - ROUGH GRAERNG SHALL BE DONE IN CONJuNCTION WITH THE REST Of 1HE 54TE. ExCAvATE WITHIN 0 0.3 08 F1N1SHED GRADE. WITH LIGHT OR RUBBER-BRED EQUIPMENT. FINAL GRADING OF BASIN SHALL BE DELAYED UNTIL REIAAINDER OF SITE IS F1N1SH GRADED AN0 SEEDED NO OVER-EXCAVATION OF BASIN AREA 15 ALLOWED AFTER FINISH GRADING: TILL THE BASIN FLOOR TO A 611NI1A08 DEPTH OF E INCHES. 1419 TOPSOIL VATH ON-SITE SANDy SOILS IN A RATIO OF 50/50. OR AS DIRECTED BY THE ENDNEER NO EOutPLTENI MAY BE DRIVEN ACROSS THE BASIN FLOOR AFTER GRADING AND TURF ESTABLISHmENT OPERATiONS ARE CoTAPLETE. EROSION CONTROL - PLACE SILT FENCE AROuND BASIN AREA IMMEDIATELY AFTER ROUGH GRADING IS FINISHED. LIAINTAIN UNTIL FINISH GRADING AND TuRF ESTABLISHMENT WORK IS DONE AND VEGETATION IS ESTABLISHED AND GRovANG. TuRF ESTABLISHMENT - SEED MTH Gay APPROvED mIXTURE. IN ACcORDANCE vATH COY REQUIREMENTS VEGETADON IN PONDS AND INFILTRATION AREAS SHALL BE RESTORED WITH DEEP-ROOTED NATIVE vEGETATION (48/007 mix 310061 OR SUITABLE WETLAND SEED EQUIVALENT) RE-VEGETATION SHALL COmmENCE WITHIN 14 DAYS OF FINAL GRADING ATANAGELTENT PONDS SHALL BE SEEDED wiTH 04N001 mix 270 PER THE L4NDOT 2003 DISTRICT SEEDING RECOIAMENDATIONS PUBLICATION MEANS AND mETHODS OR EOUAL APPRROVED BY A LANDSCAPE ARCHITECT PRIOR TO THE PURCHASE AND INSTALLATION EROSION CONTROL NOTES ALL EROSION CONTROL mEASuRES MUST BE INSTAu.ED PRIOR TO COMMENCEMENT OF GRADING OPERATIONS AND BE maiNTAINED unril. ALL DISTURBED AREAS ON THE SITE HAvE BEEN RESTORED. TEMPORARY EROSION CONTROL TO BE PLACED AROUND STORm DRAIN STRUCTURES DURING CONSTRUCTION (SEE DETAIL). SEDIATENT SHALL BE RELTOVED FROM ALL SEDILTENT cONTROL DEVICES AS NECESSARy AND MUST BE REMOVED IF DESIGN CAPACITY HAS BEEN REDUCED BY FIFTY PERCENT. A STABILIZED CON5TR0CTION ENTRANCE SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND mAINTAINED FOR DuRATION OF PROJECT. ALL SLOPES 3:1 OR STEEPER, NOT TO BE SODDED AND GREATER THAN EIGHT FEET IN HEIGHT, SHALL HAVE EROSION CONTROL FABRIC INSTALLED. CONTRACTOR SHALL SEED AND MULCH ALL DISTURBED AREAS NOT TO BE SODDED SEEDING SHALL BE PER MADOT SPECIFICARON 3876 APPLIED AT A RATE OF FIFTY POUNDS PER ACRE SEEDING IN POND AND INFILTRATION AREAS SHALL BE miXTURE 3100121 (NATIVE WET TALL) IN ACCORDANCE BITH (MOOT SPECIFICATION 3876 APPLIED AT A RATE CIF 82 POUNDA PER ACRE MULCH SHALL BE PER MADOT SPECIFICATION 3882, TyPE 2. THE MULCH SHALL BE APPLIED IN ACCORDANCE WITH (MOOT SPECIFTCATioN 2575.3, FT. MuLCH TO SE APPLIED AT A RATE OF TWO TONS PER ACRE MULCH SHALL BE ANCHORED WITH A 0450, CLODBUSTER OR OTHER APPROVED EOuIPMENT. SEDIMENT SHALL BE REMOVED FROM ALL SEDImENT CONTROL DEVICES AS NECESSARY AND MUST BE REmOvED IF DESIGN CAPACITy HAS BEEN REDUCED By FIFTY PERCENT LEGEND 8800 • • • B • A VI OZ 0 0 <-3 z Z0 Z ct z < ■-• L.0 Z CC ;7' 0< ,07-■ -Un"' OC 0 CD E z tr) o a !-! o 0 o JAL 7.1A7 1650.001 10/06/05 01,0