11-03-21-Planning Commission - Laserfiche WebLink

Home Browse Search

ADA ROUTE ADA ROUTE ADA ROUTE ADA ROUT E ADA ROUTE ADA ROUTED 885890890890895895895895895895895900900900900900900905905910910884886886887887887887887888888888889 889889889889891891891892892892893893893894894894894894896896896896896896896897897897897897898898898898898898898899899899899899899901901901901 901901902902902902902902903903903903903 904904904904906906907907908908909909911911900898899DELINEATED WETLAND,TYP.897.82897.52897.52896.65896.46896.40896.23897.80896.95897.25G:897.51898.16898.42896.23896.42G:897.62G:899.47G:899.12G:899.83900.85901.28ME:901.00ME:902.00896.01898.50897.82TW:896.90TW:896.90BW:886.00TW:896.90BW:889.08TW:896.90BW:894.02TW:896.90BW:896.38896.16896.37896.07896.72896.30EOF:896.85896.59T/G:897.76898.18897.81898.09897.51897.51898.10896.60T/G:896.56LP:896.44896.30T:899.62T/G:898.91899.57901.74T:898.12T/G:897.91T:898.42T/G:898.19897.86897.86T/G:896.68T:897.18896.61T/G:896.96T:896.91G:896.42896.99896.93897.30T/G:897.29T/G:897.33T:897.99T:897.78T/G:897.96897.66T/G:898.32T/G:897.52T/G:897.60T:898.24G:897.74T/G:897.82T/G:897.82T:897.82G:898.32T:897.82G:898.32898.10898.43898.44898.41897.92897.92898.43897.55897.55897.55897.55BUILDING250,000 S.F.FFE: 898.50DOCK YARD: 894.50898.42898.42898.50T:896.63T:896.77T:898.32898.42898.50898.50898.00898.10898.50LP:895.76T/G:897.80T/G:898.88T/G:896.59896.54EOF:896.68901.80901.95901.89G:896.94G:901.72885890895900900886887888889891892893894896896896896897897898898899899901901UNDERGROUND 120" PERFORATED CMP WITHSAND FILTRATION, OR APPROVED EQUIVALENTVOLUME: 447,500 CFWQVREQ: 81,820 CFWQVPROV: 89,146 CFTOP: 892.9100-YR WSE: 892.64BOTTOM CMP: 882.9BOTTOM SAND: 881.4G:899.99G:900.00G:900.16G:895.77G:896.46G:896.35G:897.11G:896.69ME:895.59ME:895.02890895900891892893894896897898899901106 LF - 24" RCP@ 2.46%OCS-01RE:897.39IE:881.40 EIE:881.40 W12 LF - 24" HDPE@ 0.00%STUB-05IE:881.40 WSTUB-04IE:889.50 S25 LF - 15" HDPE@ 2.00%ST-A2RE:895.28IE:890.00 NST-A1RE:895.00IE:890.00 N25 LF - 15" HDPE@ 2.00%STUB-03IE:889.50 SSTUB-02IE:883.95 E7 LF - 24" HDPE@ 2.00%71 LF - 15" PVC@ 2.00%85 LF - 24" HDPE@ 1.00%STUB-01IE:882.70 E30 LF - 24" HDPE@ 1.00%ST-01RE:896.30IE:883.00 EIE:883.00 W54 LF - 18" HDPE@ 1.00%ST-02RE:896.50IE:883.64 EIE:890.36 NEIE:883.54 WG:898.85G:899.51G:898.14G:896.40TW:894.40BW:893.51TW:894.46BW:887.61TW:895.09BW:890.00TW:895.72BW:895.153.42%2.83% 2.32%2.24%2.36%2.29%3.39%1.88%3.49%3.10%4:14:14:12.50%1.48%2.95%1.50%1.52%4.68% 4.68% 4.24%7.70%2.76%1.50%2.86%4.80%4.72%1.50% 1.50%1.50%1.79%1.76%3.57%2.44%2.43%2.32%1.89%4.74%6.17% 3.09%2.35%2.33%4:14:14:11.84%NOT A PART OF THISREVIEW, REFERENCERESOLUTION NO.2020-045PROPOSED RETAINING WALL WITH FENCE,TW INDICATES FINISHED GRADE AT TOP OF WALL, GRADEDRAINAGE SWALE BEHIND TOP BACK OF WALL, DAYLIGHTSWALE WITH POSITIVE DRAINAGE AS SHOWNBW INDICATES FINISHED GRADE AT BOTTOM OF WALL,BOTTOM FOUNDATION OF WALL TO EXTEND BELOW GRADEPER RETAINING WALL DESIGNER RECOMMENDATIONSINSTALL PLUG ON NEW SANITARY ATCONNECTION TO EXISTING SANITARYSTRUCTURE. PLUG MAY BE REMOVED ONCE THESEWER HAS BEEN TESTED, APPROVED BY THEINSPECTOR, AND CLEANED OF DEBRISSSWR 10148" DROP SSWR MHRE:895.97IE:877.56 E286 LF - 6" SCH 40 PVC@ 2.00%72 LF - 6" SCH 40 PVC@ 2.00%CONNECT TO EXISTING8" WATERMAIN ATPROPOSED BENDEXIST.33" RCPSTORM SEWEREXIST. 21" RCPSANITARY SEWEREXIST. 12" DIPWATERMAIN" DIPMAINEXIST. COMMUNICATIONSTO BE RELOCATEDEXIST. GAS MAIN TOBE RELOCATEDEXIST. 130' UTILITY EASEMENTEXIST. UTILITY EASEMENT8" DIP WATERMAIN; CONTRACTORTO PROVIDE MINIMUM 8' COVEROVER PROPOSED WATERMAIN, TYP.EXISTING 30' SANITARYEASEMENTPROVIDE 8" GATEVALVE/BOX ON EXWATERMAINPROPOSED LIGHT POLE, SEEMEP PLANS FOR DETIAL.PROPOSED SANITARY SEWERPER RESOLUTION NO. 2020-045SS-648" DROP SSWR MHRE:896.27IE:888.07 EIE:883.27 WST-09RE:896.03IE:884.09 SIE:891.58 EIE:884.09 WK:\TWC_LDEV\Scannell\arden hills, mn\3 Design\CAD\plansheets\Expanded Parking\C5-GRADING PLAN BLOW UP.dwg October 06, 2021 - 11:44amSHEETBRJBRJ/LEC/DSS71155-200422020 KIMLEY-HORN AND ASSOCIATES, INC.767 EUSTIS STREET, SUITE 100, ST. PAUL, MN 55114NORTHGRADING PLAN NOTES1. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE CITY OF ARDEN HILLS,SPECIFICATIONS AND BUILDING PERMIT REQUIREMENTS.2. CONTRACTOR TO CALL GOPHER STATE CALL ONE @ <1-800-252-1166> AT LEAST TWOWORKING DAYS PRIOR TO EXCAVATION/CONSTRUCTION FOR UTILITY LOCATIONS.3. CONTRACTOR TO FIELD VERIFY THE LOCATIONS AND ELEVATIONS OR EXISTINGUTILITIES AND TOPOGRAPHIC FEATURES PRIOR TO THE START OF SITE GRADING. THECONTRACTOR SHALL IMMEDIATELY NOTIFY THE PROJECT ENGINEER OF ANYDISCREPANCIES OR VARIATIONS.4. SUBGRADE EXCAVATION SHALL BE BACKFILLED IMMEDIATELY AFTER EXCAVATION TOHELP OFFSET ANY STABILITY PROBLEMS DUE TO WATER SEEPAGE OR STEEP SLOPES.WHEN PLACING NEW SURFACE MATERIAL ADJACENT TO EXISTING PAVEMENT, THEEXCAVATION SHALL BE BACKFILLED PROMPTLY TO AVOID UNDERMINING OF EXISTINGPAVEMENT.5. CONTRACTOR SHALL EXCAVATE DRAINAGE TRENCHES TO FOLLOW PROPOSED STORMSEWER ALIGNMENTS.6. GRADES SHOWN ARE FINISHED GRADES. CONTRACTOR SHALL ROUGH GRADE TOSUBGRADE ELEVATION AND LEAVE STREET READY FOR SUBBASE.7. ALL EXCESS MATERIAL, BITUMINOUS SURFACING, CONCRETE ITEMS, ANY ABANDONEDUTILITY ITEMS, AND OTHER UNSTABLE MATERIALS SHALL BECOME THE PROPERTY OFTHE CONTRACTOR AND SHALL BE DISPOSED OF OFF THE CONSTRUCTION SITE.8. REFER TO THE UTILITY PLAN FOR SANITARY SEWER MAIN, WATER MAIN SERVICELAYOUT AND ELEVATIONS AND CASTING / STRUCTURE NOTATION.9. CONTRACTOR IS RESPONSIBLE FOR CONSTRUCTION OF PAVEMENTS AND CURB ANDGUTTER WITH SMOOTH UNIFORM SLOPES TO PROVIDE POSITIVE DRAINAGE.10. INSTALL A MINIMUM OF 4" CLASS 5 AGGREGATE BASE UNDER CURB AND GUTTER ANDCONCRETE SIDEWALKS.11. UPON COMPLETION OF EXCAVATION AND FILLING, CONTRACTOR SHALL RESTORE ALLSTREETS AND DISTURBED AREAS ON SITE. ALL DISTURBED AREAS SHALL BERE-VEGETATED WITH A MINIMUM OF 4" OF TOPSOIL.12. ALL SPOT ELEVATIONS/CONTOURS ARE TO GUTTER / FLOW LINE UNLESS OTHERWISENOTED.13. GRADING FOR ALL SIDEWALKS AND ACCESSIBLE ROUTES INCLUDING CROSSINGDRIVEWAYS SHALL CONFORM TO CURRENT ADA STATE/NATIONAL STANDARDS. IN NOCASE SHALL ACCESSIBLE RAMP SLOPES EXCEED 1 VERTICAL TO 12 HORIZONTAL. IN NOCASE SHALL SIDEWALK CROSS SLOPES EXCEED 2% . IN NO CASE SHALL LONGITUDINALSIDEWALK SLOPES EXCEED 5%. IN NO CASE SHALL ACCESSIBLE PARKING STALLS ORAISLES EXCEED 2% (1.5% TARGET) IN ALL DIRECTIONS. SIDEWALK ACCESS TO EXTERNALBUILDING DOORS AND GATES SHALL BE ADA COMPLIANT. CONTRACTOR SHALL NOTIFYENGINEER IMMEDIATELY IF ADA CRITERIA CANNOT BE MET IN ANY LOCATION PRIOR TOPAVING. NO CONTRACTOR CHANGE ORDERS WILL BE ACCEPTED FOR A.D.A COMPLIANCEISSUES.14. MAINTAIN A MINIMUM OF 0.5% GUTTER SLOPE TOWARDS LOW POINTS.15. MAINTAIN A MINIMUM OF 1.25% SLOPE IN BITUMINOUS PAVEMENT AREAS, 0.5% SLOPE INCONCRETE PAVEMENT AREAS.16. CONTRACTOR SHALL REVIEW PAVEMENT GRADIENT AND CONSTRUCT "INFALL CURB"WHERE PAVEMENT DRAINS TOWARD GUTTER, AND "OUTFALL" CURB WHERE PAVEMENTDRAINS AWAY FROM GUTTER.PROPOSED STORM SEWERPROPERTY LINEEXISTING CONTOURPROPOSED CONTOUR925PROPOSED SPOT ELEVATION100.00LEGENDPROPOSED FLUSH PAVEMENT ELEVATION PROPOSED EMERGENCY OVERFLOW T/G:0.0EOF:0.00.0%PROPOSED DRAINAGE DIRECTION ME:0.0MATCH EXISTING ELEVATION PROPOSED STORM MANHOLE (SOLID CASTING)PROPOSED STORM MANHOLE (ROUND INLET CASTING)PROPOSED STORM MANHOLE/ CATCH BASIN (CURB INLET CASTING)PROPOSED STORM SEWER CLENOUTPROPOSED RIPRAPPROPOSED FLARED END SECTIONCODRETAINING WALL COORDINATION PLAN NOTES1. RETAINING WALL SHOWN IS ONLY SCHEMATIC. ACTUAL DETAILS SHALL BE DESIGNED BYTHE CONTRACTOR AND SUBMITTED FOR APPROVAL BY ENGINEER.2. THE CONTRACTOR SHALL DETERMINE ALL DIMENSIONS AND DETAILS NECESSARY FORINSTALLATION.3. CONTRACTOR SHALL COORDINATE TIMING OF THE INSTALLATION OF THE RETAININGWALL WITH ALL UTILITIES, SPECIFICALLY THE STORM SEWER AND WATERMAINADJACENT TO THE PROPOSED WALL.4. GEOTECHNICAL BORING INFORMATION BASEDON THE REPORT LISTED ON SHEET C100.5. FINISHED ELEVATIONS ON THE GRADING PLAN ARE AS STATED ON THE PLAN WITH THETOP OF WALL SPOTS AND BOTTOM OF WALL SPOTS DENOTING THE FINISHED GRADEELEVATIONS. ACTUAL BOTTOM AND TOP OF RETAINING WALL ELEVATIONS MAY VARYDUE TO MANUFACTURER REQUIREMENTS AND RECOMMENDATIONS.6. THE CONTRACTOR SHALL COORDINATE ALL ACTIVITIES WITH THE WALL REINFORCINGAND ROADWAY CONSTRUCTION AND WETLAND LIMITS. CONTRACTOR SHALL PERFORMALL NECESSARY COORDINATION, STAGING, TEMPORARY SHORING, AND SEQUENCINGAT NO EXTRA COST.PROPOSED TOP OF WALL ELEVATIONPROPOSED LOW POINT ELEVATION TW:0.0BW:0.0PROPOSED BOTTOM OF WALL ELEVATION LP:0.0PROPOSED HIGH POINT ELEVATION HP:0.0PROPOSED TOP OF CURB ELEVATION T:0.0PROPOSED GUTTER ELEVATION G:0.0