04/24/2006 Council Packet - Laserfiche WebLink

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9112 ■ PCG a = .� - RR •99 i 5P� I 0 P -lil:L ..1. 4[ HE 11 _BALE e:!PFIIeA =' CHECK B9B. RETAINING WALL y, EXISTING --` DRAINAGE EASEMENT 905 FILL DITCH 906 FFE 907.00 R AIN VALL NT hJj a1 - 9 wpm 902 ro f� �905I2�• 5" 906 600111 FLTI17 TPl n'TIDN K4, 0 fi •, -,/ • A Ili a. 1 .11: i3 C01t7 3CTIDH 906 GRADING NOTES PROPOSED CON 10095 REPRESENT FINISHED SURFACE ELEVATIONS. SPOT ELEVATIONS ALONG PROPOSED CURB DENOTE TOP AND BACK OF CURB. EXISTING UTILITIES SHOWN ON THESE PLANS ARE BASED ON RECORD DRAWINGS AND. WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE FIELD. THE INFORMATION 15 NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE CONTRACTOR SHALL CONTACT THE APPROPRIATE UTILITY COMPANIES AT LEAST 49 HOURS PRIOR TO EXCAVATION, TO REQUEST EXACT FIELD LOCATION OF UTK11705. THE CONTRACTOR IS RESPONSIBLE FOR RELOCA PAID ALL EXISTING UTILITIES WHICH CONFLICT •1114 THE PROPOSED IMPROVEMENTS 9113W4 ON THE PLANS. CONTRACTOR TO CALL GOPHER 5TA TE 014E CALL (1 -800 -252 -1166) 98 HOURS PRIOR TO EXCAVATION FOR LOCATIONS OF UTILITIES. CONTRACTOR REQUIRED TO PROTECT THE 1REE5 TO BE SAVED. SHOULD ANY PORTION OF THE TREE BRANCHES REWIRE REMOVAL TO PERMU OPERATION OF THE CONTRACTOR'S EQUIPMENT. THE CONTRACTOR SHALL OBTAIN THE SERVICES OF A PROFESSIONAL TRIMMING SERVICE TO 176u THE TREE5. 910610 THE CONTRACTOR'S OPERATIONS RESULT IN THE BREAKING OF ANY 14985. THE BROKEN 14485 SHOULD BE REMOVED IMMEDIATELY AND CUTS SHALL BE PROPERLY PROTECTED TO 0181912E ANY LASTING DAMAGE. NO TREES SHALL BE REMOVED WITHOUT AUTHORIZATION Br THE ENGINEER. COSTS FOR TRIMMING SERVICES SHALL BE CONSIDERED INCIDENTAL TO THE GRADING CONTRACT CONTRACTOR SHALL 5TRIP. 5TOCKP1LE AND RE- SPREAD SUF8IOENT TOPSOIL TO PROVDE A MINIMUM FOUR INCH DEPTH TO ALL DISTURBED AREAS TO BE SODDED 0R SEEDED. THE 01915700 BUILDING SUBGRADE ELEVATION SHALL NOT VARY BY MORE THAN 0.10 FEET ABOVE OR BELOW •14E PROPOSED ELEVATION- STREET OR PARKING AREA SUBGRADE ELEVATION SHALL NOT VARY BY MORE THAN 005 FEET ABOVE OR BELOW THE PRESCRIBED ELEVATION. AREAS TO RECEIVE TOPSOIL SHALL BE GRADED TO 991IIN 0.10 FEET OF THE REOORED ELEVATION UNLESS DIRECTED OT8ER'MSE BY THE ENGINEER. TOPSOIL SHALL BE GRADED TO MINN X RICH OF THE SPECIFIED THICKNESS. THE CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF THE 9INNE5OIA POLLUTION CONTROL AGENCY - NATIONAL POLLUTANT DISCHARGE EUM1HA110N 5YSTE1A (NPDE5) PERMIT CONTRACTOR SHALL BE A CO- APPUCANT `47TH THE OWNER. THE CONTRACTOR SMALL COMPLETE THE REWIRED INSPECTION REPORTS AND BE RESPW51810 FOR LINK TENANCE OF THE EROSION CONTROL DEVICES. TOLERANCES: 1. THE BUILDING SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY 81 MORE THAN 0.30 FT. A80vE. OR 0.30 FT BELOW. THE PRESCRIBED ELEVATION AT ANY POINT 5HERE MEASUREMENT IS MADE. 2. THE STREET OR PARKIN0 AREA SUBGRADE FINISHED SURFACE ELE VATIW SHALL NOT VARY BY MORE THAN 0.05 FT. A80vE. OR 010 FT. BELOW. THE PRESCRIBED ELEVATION OF ANY POINT WHERE MEASUREMENT I5 MADE. 3. AREAS WHICH ARE TO RECEIVE TOP50• SHALL BE GRADED TO WHIN 0.30 FT. *8090 OR BELOW THE REQUIRED ELEVARW, UNLESS DIRECTED OTHERWISE BY THE ENGINEER. A. 10P5OL SHALL BE GRADED TO PLUS OR /ANUS I6 INCH OF THE SPECIFIED THICKNESS. MAINTENANCE 1, THE CONTRACTOR SHALL PROTECT NEWLY GRADED AREAS FROM TRAFFIC AND EROSION. AND KEEP AREA FREE OF TRASH AND 0EB845. 2. CONTRACTOR SHALL REPAIR AND REESTABLISH GRADES IN SETTLED. ERODED AND RUTTED AREAS TO SPECIFIED TOLERANCES. DURN0 THE 0081101001106. IF REWIRED. AND DURING THE WARRANTY PERIOD. ERODED AREAS WHERE TURF 5 TO BE ESTABLISHED. SHALL BE SEEDED AND M0L0HED. 3. WHERE COMPLETED COMPACTED AREAS ARE DISTURBED Br SUBSEQUENT CONSTRUCTION OPERA PONS OR ADVERSE WEATHER, CONTRACTOR SHALL SCARIFY. SURFACE. RESHAPE AND COMPACT TO REOORE0 00N91Y PR10R TO FURTHER CONSTRUCPON. AFTER SITE GRADING 15 COMPLETED. IF EXCESS OR SHORTAGE 01 SOIL YA TERIAL EX45T5, THE CONTRACTOR SHALL TRANSPORT ALL ExCE55 MATERIAL OFF THE SITE TO AN AREA SELECTED 130 THE CONTRACTOR. OR IMPORT SUITABLE YA TERIAL TO THE SITE A WOOD FIBER BLANKET SHALL BE FURNISHED AND PLACED IN AREAS WHERE THE SLOPE EXCEEDS 3:1. THE CONTRACTOR SHALL 001APLE1E 009*10RING AS REQUIRED TO 00MPLEIE THE SITE GRADING 0051000140, THE C014186010R SHALL COMPLY NTH THE REQUIREMENTS OF THE MINNESOTA POLLUTION CONTROL AGENCY - NATIONAL POLLUTANT DISCHARGE EUMMAPON SYSTEM (74P005) PERMIT. THE CONTRACTOR SHALL BE REO41RE0 TO BE A CO- APPLICANT 77114 THE OWNER. THE CONTRACTOR SHALL COMPLETE TIE REQUIRED INSPECTION REPORTS. 114E CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE OF THE EROSION CONTROL DEVICES. A COPY OF THE PERMIT CAN BE OBTAINED FROM THE ENO4EER. ALL MATCH POINTS ARO PAVEMENT PATCHES TO BE SARNI' AT FULL DEPTH U. ALL EROSION CONTROL 4EASURES UU51 BE INSTALLED PRIOR TO COMMENCEMENT OF GRADING OPERATIONS AND BE MAINTAINED 014111 ALL DISTURBED AREAS ON TIE SITE HAVE BEEN RESTORED V. TEMPORARY EROSION CONTROL (NAY BALES OR APPROVED EOVIV9LEN1) TO 90 PLACED AROUND STORM DRAIN STRUCTURES WRING CON5180010N (REFER TO DETAIL) W. 5EOLIENT SHALL BE 8EU0000 FRO. ALL SE04■ENT CONTROL DEVICES AS NECESSARY AND MUST BE 9E•0VED IF DESIGN CAP ADTY HAS BEEN REDUCED BY 507E x. • STABIUZEO CONSTRUCTION ENTRANCE SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION & MAINTAINED FOR DURATION 01 PROJECT. ALL SLOPES 3:■ OR STEEPER. NOT TO BE SODDED AND GREATER THAN 8 FEET IN HEIGHT. SHALL NAYS EROSION CONTROL FABRIC INSTALLED I NOV 14 2005 cry O LAi �E STORM DRAIN NOTES CATCH BASINS SHALL NOT BE BACKFILLED UNTIL FABRIC WRAP 15 INSPECTED BY THE CITY. TRASH GUARDS SHALL BE PLACED ALL STORM DRAINS AND CULVERTS. PROVIDE CLASS III RIPRAP WITH FILTER FABRIC FOR ALL PIPE OUTLETS. THE UST THREE SECTIONS OF CONCRETE PIPE SHALL BE TIED, INCLUDING APRON, FOR CONCRETE PIPE LESS THAN 08 -INCH DIAMETER, ALL SECTIONS SHALL BE TIED FOR CONCRETE PIPE OF M8 -INCH DIAMETER OR LARGER. INFILTRATION BASIN NOTES GRADING 5EDUENCE - ROUGH GRADING SHALL BE DONE IN CONJUNCTION WITH THE REST OF THE SITE EXCAVATE WITHIN 2 0.3' OF FINISHED GRADE. WITH LIGHT OR RUBBER -FRED EQUIPMENT. FINAL GRADING OF BASIN SHALL BE DELAYED UNTIL REMAINDER OF SITE 15 FINISH GRADED AND SEEDED NO OVER - EXCAVATION OF BASIN AREA 15 ALLOWED AFTER FINISH GRADING. TILL THE BASIN FLOOR TO A MINIMUM DEPTH OF 6 INCHES. 1.00 TOPSOIL WITH ON -SITE SANDY 50115 IN A RATIO OF 50/50. OR AS DIRECTED BY THE ENGINEER. NO EQUIPMENT MAY BE DRIVEN ACROSS THE BASIN FLOOR AFTER GRADING AND TURF ESTABLISHMENT °PEI/ATKNS ARE COUPLETS. EROSION CONTROL - PLACE 5RT FENCE ARWNO BASIN AREA IMMEOIATEIY AFTER ROUGH GRADING 15 FINISHED MAINTAIN UNTIL FINISH GRADING AND TURF ESTABUSHMENT WOR0 IS DONE 0740 VEGETATION IS ESTABLISHED ANO GROWING. TURF ESTABLISHMENT - SEED NTH CITY APPROVED WXT0RE, IN ACCORDANCE WITH CITY REQUIREMENT5. vEGETATION IN PCN05 AND Wi1L TRATION AREAS SHALL BE RESTORED who DEEP - ROOTED NATIVE VEGETATION (MN/DOT MIX 310NW1 OR SUITABLE WETLAND SEED EQUIVALENT) RE- VEGETATION SHALL COMMENCE MTHW 14 DAYS OF FINAL GRADING. MANAGEMENT PONDS SHALL BE SEEDED WITH MNDOT MIX 270 PER THE MNDOT 2003 D1519401 SEEDING RECOMMENDA BONS PUB0CATION MEANS AND METN005 OR EQUAL APPRROVEO BY A LANDSCAPE ARCHITECT PRIOR TO THE PURCHASE AND INSTALLATION EROSION CONTROL NOTES ALL EROSION CONTROL MEASURES MUST BE INSTALLED PRIOR TO COMMENCEMENT OF GRADING OPERATIONS AND BE YNNTAINED UNTIL ALL DISTURBED AREAS ON THE SITE HAVE BEEN RESTORED. TEMPORARY EROSION CONTROL TO BE PLACED AROUND STORM DRAIN STRUCTURES WRING CONSTRUC0ON (SEE DETAIL). SEDIMENT SHALL BE REMOVED FROM ALL SEDIMENT CONTROL DEVICES AS NECESSARY AND 74451 BE REMOVED IF DESIGN CAPADTY HAS BEEN 8EQUCED Br 04111 PERCENT. A STABILIZED CONSTRUCTION ENTRANCE SHALL BE INSTALLED AT THE SCORNING OF CON5TRUCPON AND MAINTAINED FOR DURATION OF PROJECT. ALL SLOPES 3:1 OR STEEPER. NOT TO BE SOWED AND GREATER THAN EIGHT FEET IN HEIGHT. SHALL HAVE EROSION CONTROL FABRIC INSTALLED. CONTRACTOR SHALL SEED AND MULCH ALL DISTURBED AREAS 140T TO BE SODDED SEEDING SHALL BE PER U•DOT SPECIFICATION 3876 APPLIED AT A RATE OF FIFTY P0ND5 PER ACRE. SEEDING IN POND AND NHL TRA TIW AREAS SHALL BE MIXTURE 31014W0 (NATIVE NET TALL) IN ACCORDANCE WITH MADOT SPECIFICATION 3976 APPUEO AT A RATE OF 92 POUND6 PER ACRE. 4461014 SHALL BE PER unOOT SPECIFICATION 3982. TYPE 2. THE MULCH SHALL BE APPLIED IN ACCORDANCE WITH U0WT SPEDFICATIW 2575.3. FL MULCH TO BE APPLIED AT A RAZE OF TWO TONS PER ACRE. MULCH SHALL BE ANCHORED WITH A DISC, CLWBU5TER OR OTHER APPROVED E001PMEN T. SEDIMENT SHALL BE REMOVED FROM ALL 5E0UENT CONTROL DEVICES AS NECESSARY AND *UST BE REMOVED IF DESIGN CAPADTY HAS BEEN REDUCED BY FIFTY PERCENT LEGEND • N 0 11'115_ 0 - 0 Q N WCC§ J I- Q LLI < Z YTna N Z Y 0 1 2F N 00 IQJ z(ZO O \5IQ(0 w <,- -i KO5 in -Oct = °$IZ0 O J lo¢ Il O < 1� M I A I JAL 1650.001 10/06/05 C1.0