02-08-2023 Council Packet - Laserfiche WebLink

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VARIESVARIESVARIES2.00%14'14'DESIGN CL GRADE0.02'/FT.VARIES12"B618 OR SURMOUNTABLECONCRETE CURB AND GUTTER(PROJECT SPECIFIED)DRAINTILE PER DETAILSTO-9 (PROJECTSPECIFIED)1.5'' 2360 TYPE SP 9.5 WEAR COURSE MIXTURE (SPWEA340C)2'' 2360 TYPE SP 12.5 NONWEAR COURSE MIXTURE (SPNWB340C)8'' CLASS 5 AGGREGATE BASE (2211)TACK COAT12" SELECT GRANULAR MATERIALGEOTEXTILE FABRIC (MNDOT TYPE V)NOTES:1. ALL ORGANIC OR OTHER UNSUITABLE MATERIAL SHALL BE REMOVEDFROM BENEATH THE ROADWAY.2. A TEST ROLL OF THE PREPARED SUBGRADE SHALL BE PERFORMED INTHE PRESENCE OF A CITY INSPECTOR. THE CITY HAS THE AUTHORITY TO REQUIREADDITIONAL SUBGRADE CORRECTION AND GRANULAR BORROW, OR ELIMINATETHE STABILIZATION FABRIC AND GRANULAR BORROW.3. DRAINTILE IS REQUIRED BEHIND CURB, MINIMUM 50' EACH WAY FROM CATCH BASINS.STANDARD DETAILSTYPICAL URBAN ROAD SECTIONLITTLE CANADA, MINNESOTACITY PLATE NO.STR-8LAST REVISION:DEC 20206'' TOPSOIL(TYP.)ROWROW1:11:1 13'13'25'25'11'11'C-L = 0C-L TO EDGE OF CONCRETE CURB = -0.23C-L TO GUTTER = -0.30C-L TO T/C = +0.04C-L TO R/W = +0.2612"AASHTO #57 STONE(AROUND AND ABOVE PIPE)18" SAND FILTER (SEE NOTE #1)NOT TO SCALEDRAINTILENOT TO SCALEDRAIN TILE CLEAN-OUTPERFORATED PIPESOLID PIPEPVC SCREW CAP(2 INCHES ABOVE GRADE)WATERTIGHT PVC CAPON UPSTREAM END OFUNDERDRAINUSE 45 DEGREE WYE AND FITTINGOR EQUIVALENT TO CONNECTUNDERDRAIN TO STANDPIPESOLID STANDPIPE (MIN 4"NON-PERFORATED SCHEDULE 40 PVC)18" IRON-ENHANCED SANDFILTER MEDIA(SEE NOTE #1)AGGREGATE BED W/ 6"PERFORATED DRAINTILE(SEE DETAIL AT RIGHT)2" CHOKER COURSE(AASHTO #8, #78 OR #89 STONE)6" PERFORATEDDRAINTILE (NO SOCK)NON-WOVEN GEOTEXTILE(MnDOT TYPE 1) OVERAGGREGATE12"PROVIDE NATIVE SEED MIX (E.G. MNDOT 33-261@ 35 LBS/AC) OR NATIVE PLANTINGS SUITABLEFOR A FILTRATION BASIN - SEE PLANTINGSUGGESTIONS ABOVE - NO PLANTINGSALLOWED IN I.E.S.F. MEDIAIRON-ENHANCED SAND FILTER (IESF)N.T.S.NOTES1.IRON-ENHANCED SAND FILTER MEDIA COMPRISED OF (BY WEIGHT):1.1.92-95% CLEAN CONSTRUCTION SAND (AASHTO M-6 OR ASTM C-33, GRAIN SIZE0.02"-0.04")1.2.5-8% CLEANED AND WASHED IRON FILINGS2.I.E.S.F. MEDIA TO BE THOROUGHLY MIXED.3.MARK-OFF I.E.S.F. MEDIA AREA (E.G. FENCING, SILT FENCE, ETC.) TO PREVENTCONSTRUCTION TRAFFIC FROM ENTERING.4.USE LOW-IMPACT, EARTH MOVING EQUIPMENT (WIDE TRACK OR MARSH TRACKEQUIPMENT, OR LIGHT-EQUIPMENT WITH TURF-TYPE TIRES) WITHIN I.E.S.F. MEDIAAREA.5.PROTECT I.E.S.F. MEDIA AREA FROM RUN-OFF DURING CONSTRUCTION ACTIVITIES.6.DO NOT EXCAVATE TO FINAL GRADE UNTIL UPSTREAM DRAINAGE AREAS HAVE BEENSTABILIZED.7.ANY SEDIMENT THAT IS WASHED INTO THE I.E.S.F. MEDIA AREA SHALL BE REMOVED.8.EXCAVATE I.E.S.F. BASIN TO FINAL GRADE ONLY UPON STABILIZATION OFCONTRIBUTING DRAINAGE AREAS. ALLEVIATE ANY COMPACTED SOILS DUE TO FINALGRADING OPERATIONS PRIOR TO INSTALLING MEDIA.** ALLEVIATE ANY COMPACTED SOILS (BYUSING A PRIMARY TILLING OPERATIONSUCH AS A CHISEL PLOW, RIPPER ORSUBSOILER) TO A MIN. DEPTH OF 18"** IN-SITU SOILSNO VEGETATION IN IRON ENHANCEDSAND AREA22-2039FAX: (651) 361-8701PHONE: (651) 361-8210LINO LAKES, MN 550146776 LAKE DRIVESUITE 110SITE PLANNING& ENGINEERINGPLOWEENGINEERING, INC.I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Date: License No. 43963 ADAM GINKEL 01.02.2023PREPARED FOR: CARA BUILDERSC3.6SHEETVILLAS OF GERVAIS LAKE DETAILS CITY OF LITTLE CANADA, MN 1 2 4 5 6 7 8 3 CWPAGCHECK BY:DRAWN BY:22-2039DATE:JOB NO:07/25/22DESCRIPTIONDATENO.S:\PLOWE\CAD\22PROJ\2039 LITTLE CANADA\2039 CAD\2039 BASE 9.DWGWednesday, December 21, 2022 10:11:16 AMPRELIMINARY RESUBMIT8-5-22 CONSTRUCTION PLANS9-14-22