09-13-2023 Council Packet - Laserfiche WebLink

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COPYRIGHT © 2023 BY SOLUTION BLUE INC. ALL RIGHTS RESERVEDSOLUTION BLUE PROJECT NO:REVISION HISTORYDATEDESCRIPTIONI HEREBY CERTIFY THAT THIS PLAN,SPECIFICATION OR REPORT WASPREPARED BY ME OR UNDER MY DIRECTSUPERVISION AND THAT I AM A DULYLICENSED PROFESSIONAL ENGINEERUNDER THE LAWS OF THE STATE OFMINNESOTA.DATE:REG. NO.CERTIFICATION07/28/2023PRELIMINARY SUBMITTAL#01DESIGNED:REVIEWED:PHASE:SUMMARYDRAWN:INITIAL ISSUE:PRELIMCADD USER: Benjamin Lucas FILE: C:\USERS\BENJAMINLUCAS\DROPBOX\PROJECTS\230303 - LITTLE CANADA AFFORDABLE - LUPE\WORKING FILES\CAD\DWG\PLAN SHEETS\C900 - DETL.DWG PLOT SCALE: 1:1 PLOT DATE: 7/28/2023 10:19 AM 23030307-28-2023BJLC-901CIVIL DETAILSBJLBJLBENJAMIN LUCAS, P.E.XX.XX.202354265LITTLE CANADA, MN LITTLE CANADA DEVELOPMENT FLOW FLOWNOTE:CATCH BASIN TO BE DEPRESSED 2" BELOWDESIGN GUTTER LINE GRADE (VERIFY).A10' MIN. TRANSITION 10' MIN. TRANSITION3'10' MIN. TRANSITION10' MIN. TRANSITION2"SITE 30: 4/221C-901B6 STYLE CURB & GUTTERCONSTRUCTION AT CATCH BASINNOT TO SCALEFRAME & CASTING2 - 12" DIA. REBARSTOP OFCURBB6 STYLE CONC.CURB & GUTTERCATCHBASIN FRAME &CASTING AS SPECIFIEDAEXPANSION JOINTWIDTHVARIES2-12" DIA. REBARSEXPANSION JOINTSECTION A-AISOMETRICEXPANSION JOINTDRIVEWAY AND GUTTER POUREDTOGETHER. COMMERICAL DRIVE 8"THICK RESIDENTIAL DRIVE 6" THICKCONTRACTION JOINT AT CENTERIF WIDTH IS 16' OR MORE 1-1/2" LIP1/2" RADIUSON EDGEEXPANSION JOINTEXPANSION JOINT IFABUTS PAVEMENTOR STRUCTUREWIDTH PER PLANMIN. 12'SITE 33: 4/222C-901CONCRETE DRIVEWAY APRON (NO SIDEWALK)NOT TO SCALENOTE:1. FULL VERTICAL HEIGHT OF CURB IS ASSUMED TO BE 6INCHES AT BEGINNING OF CURB TAPER AND 0 INCHESAT END OF TAPER UNLESS NOTED OTHERWISE.T A P E R L ENG TH S V A R Y SITE 37: 4/223C-901CURB TAPERNOT TO SCALECONCRETE CURB & GUTTER(FULL HEIGHT)PERSPECTIVEB I TUM INOU S P A V EM EN T TAPERCENTERLINE OF ROAD2'-O"2'-0"8'-0"4'-6"ALIGN MARKINGTO AVOIDWHEEL PATHNOTE:1. MARKINGS FOR PUBLIC STREETS SHALL BE ACCORDINGTO LOCAL REQUIREMENTS AND AS OUTLINED INSECTION 3B OF THE MUTCD, CURRENT ADDITION.EDGE OF PAVEMENTSITE 45: 4/224C-901CROSSWALK PAVEMENT MARKINGSNOT TO SCALE6C-901NOT TO SCALENOTES:1. DESIGN SHALL CONFORM TO MN MUTCD CURRENT ADDITION AND THESEREQUIREMENTS EXCEPT AS OTHERWISE APPROVED BY THE CITY ENGINEER.2. SIGN SHALL BE REFLECTORIZED PER MNDOT 3352.2A2B, STANDARD NO. 2.3. SIGN SHALL BE CONSTRUCTED OF ALUMINUM PER MNDOT 3352.2A1*COLOR SHALL BE FLOURESCENT YELLOW-GREENMETAL SIGN ACCORDINGTO MN MUTCD AND ASSPECIFIED AND/OR SHOWNON THE DRAWINGS4" STEEL CHANNEL SIGN POSTPER MNDOT 3401FINISHED GRADECHANNEL TOP2"7'-0" MIN.FROM BOTTOM OF SIGN TONEAR EDGE OF PAVEMENT3'-6"ADA 09: 4/225C-901REGULATORY SIGNNOT TO SCALESIGN NAME DESIGNATION SIZESTOPR1-130" X 30" (SINGLE LANE)STOPR1-136" X 36" (MULTI-LANE)YIELDR1-236" X 36" X 36"SPEED LIMITR2-124" X 30"NO PARKING ANYTIMER7-1 12" X 18"DO NOT ENTERR5-1 30" X 30"ONE WAYR6-2 (R OR L)18" X 24"PEDESTRIAN CROSSING*W11-230" X 30"CASTING AS SPECIFICED2" ADJUSTING RINGS(MIN 2, MAX 4)NOTES:1. SEE DETAIL 6/C-902 FOR STANDARD MANHOLE DETAIL.ALL DOG HOUSES SHALL BE GROUTED ONINSIDE AND OUTSIDE.BASE SLAB SHALL BE PRECAST INACCORDANCE WITH ASTM C-478,MnDOT 2506.STM 01: 4/22STANDARD MANHOLE WITH WEIR WALL27"27"MAX4'VARIES12" - 16"VARIES 4'6"SECTION5"CONCRETE WEIRWALL2"2"DIAM.℄2"X6" KEYWAYS SHALL BE CASTINTO SIDES AND BOTTOM OFMANHOLE STRUCTURE AT WEIRWALL LOCATION, BY SUPPLIER.SEE PLAN FOR WEIR HEIGHT.#4 @ 12" HORIZONTAL#4 @ 12" VERTICAL6" THICK CAST IN PLACECONCRETE WEIR WALLCONSTRUCTED IN FIELDBY CONTRACTORNOTES:1. INFILTRATION RATE OF BASIN TO BE DRY WITHIN 48 HOUR PERIOD, UNLESS DESIGNED OTHERWISE.2. CONTRACTOR TO PROVIDE BASIN INFILTRATION TESTING PRIOR TO INSTALLATION OF PLANTS ANDMULCH. INFILTRATION TESTING MUST BE EQUAL TO OR GREATER THAN 0.8 IN/HR AND LESS THAN 8.3IN/HR, CONTRACTOR MUST NOTIFY ENGINEER IF INFILTRATION TESTING DOES NOT MEET THESEREQUIREMENTS, AND WILL BE RESPONSIBLE FOR CORRECTING SOIL TO ACHIEVE ACCEPTABLEINFILTRATION RATES.3. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO INSTALL THE CORRECT SOIL MIX, PROTECTUTIONDURING CONSTRUCTION, AND COMPACTION RATES.4. DO NOT ALLOW CONSTRUCTION TRAFFIC OR COMPACT SOIL WITHIN BASIN.5. INFILTRATION AREA MAY ONLY BE EXCAVATED TO ITS BASE AFTER THE CONTRIBUTING WATERSHED ISSTABILIZED.6. THE FINAL GRADING OF THE INFILTRATION BASIN SHALL FOLLOW THIS DETAIL WITH UNDULATIONS INTHE BOTTOM OF THE BASIN. IT SHALL NOT BE GRADED FLAT.7. FOR INFILTRATION BASINS, SUBSTITUTE 6" INFILTRATION POND SEED MIX 2114 RATHER THAN TOPSOIL SPECIFIED ELSEWHERE ON SITE. DO NOT EXCAVATE BASINS UNTIL CONTRIBUTING DRAINAGEAREA HAS BEEN PERMANENTLY STABILIZED.VARIES, SEEGRADING PLAN24" VARIESSLOPED SUBGRADECONTRACTOR SHALL EXCAVATEANY TYPE D SOILS ENCOUNTERED INTHE FIELD TO AT LEAST 3 FEETBELOW BOTTOM OF BASIN ANDREPLACE WITH WELL DRAININGSOILS. SCARIFY 12" DEEP WITHTOOTH BUCKET TO REMOVECOMPACTION. MIX WITHENGINEERED SOILS.FILTRATION MIX: TYPE C - MNSTORMWATER MANUAL:85-88% CONSTRUCTION SAND8-12% FINES (SILT AND CLAY, MAX. 5%CLAY CONTENT)3-5% ORGANIC MATTER (ASTM D 2974METHOD C)6" MAX UNCOMPACTED LIFTSSEE LANDSCAPINGPLANS FOR SEEDINGFINISHED GRADE4 : 1 NA T IV EPLAN T ING S ( T YP . )FINISHEDGRADE18"GRAD 01: 4/227INFILTRATION BASIN CROSS SECTIONNOT TO SCALEINFILTRATION BASIN NOTES:1. THE BASIN SHALL BE CONSTRUCTED FROM OUTSIDE THE BASIN LIMITS. IF THIS ISNOT POSSIBLE FOR SOME AREAS, ONLY LOW GROUND PRESSURE EQUIPMENTSHALL BE ALLOWED TO COMPLETE THE WORK. RUBBER TIRED EQUIPMENT ISSTRICTLY PROHIBITED FROM WORKING WITHIN THE INFILTRATION BASINS.2. THE INFILTRATION BASIN SHALL BE OVER EXCAVATED TO ENSURE THE WATERINFILTRATES WITHIN 48 HOURS.3. IN ORDER TO MAXIMIZE THE INFILTRATION RATE OF THE SOILS, THECONTRACTOR SHALL MAKE EVERY EFFORT POSSIBLE TO AVOID COMPACTION OFPOND AND INFILTRATION BASIN SOILS.4. INFILTRATION AREA MAY ONLY BE EXCAVATED TO ITS BASE AFTER THECONTRIBUTING WATERSHED IS STABLE. EXCAVATION SHALL BE COMPLETEDWITH A BACKHOE TO MINIMIZE COMPACTION OF THE SOILS.5. ANY COMPACTION OF INFILTRATION BASIN SOILS MUST BE LOOSENED BY THECONTRACTOR.6. THE FINISHED GRADE ELEVATIONS ON THE PLANS INDICATE THE FINISHEDGRADE OF THE TOPSOIL OR PLANTING SOIL.7. GRADING TOLERANCE FOR SUB CUT:VERTICAL +/- 0.2 FEETHORIZONTAL +/- 1.0 FEET8. THE CONTRACTOR SHALL SURVEY THE BOTTOM ELEVATION OF THE RETENTIONPOND AND INFILTRATION BASINS UPON COMPLETION OF THE SUB CUT ANDPROVIDE THE SURVEY INFORMATION TO THE ENGINEER. THE ENGINEER SHALLNOTIFY THE CONTRACTOR OF AREAS THAT DO NOT MEET THE TOLERANCESSPECIFIED.9. THE TYPES OF SOILS INSTALLED IN THE RETENTION POND AND INFILTRATIONAREAS IS SHOWN ON THE INDIVIDUAL DRAWINGS AND DETAILS.10. GRADING TOLERANCES FOR THE FINISHED GRADE OF THE BASINS:VERTICAL +/- 0.1 FEETHORIZONTAL +/- 0.5 FEET11. THE CONTRACTOR SHALL CONTACT THE ENGINEER UPON FINAL PLACEMENT OFTHE PLANTING SOIL/TOPSOIL SO THAT A SURVEY OF THE FINISHED GRADE CANBE COMPLETED. THE ENGINEER SHALL NOTIFY THE CONTRACTOR OF AREASTHAT DO NOT MEET THE TOLERANCES SPECIFIED. THE CONTRACTOR SHALLCORRECT THE WORK ACCORDINGLY.GRAD 02: 4/228INFILTRATION BASIN NOTESNOT TO SCALEC-901C-901