HomeMy WebLinkAbout220-C4.0 GRADING AND DRAINAGE PLANSDSDSD SD SD SD SD
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37UNIT34UNIT 31UNIT8AUNIT8BUNIT7UNIT5MULTI-FAMILYBUILDING 2MULTIFAMILYBUILDING 1UNIT12UNIT13AUNIT13BUNIT16UNIT17AUNIT17BUNIT22UNIT23AUNIT23BUNIT32UNIT33AUNIT33BUNIT 35UNIT36AUNIT36BCOVERED PARKING (18)COVERED PARKING (16)COVERED PARKING (18)COVERED PARKINGCOVERED PARKINGCOVERED PARKINGCOVERED PARKINGCOVERED PARKING (22)COVERED PARKING (11)COVERED PARKING (6)MECH.BLDGUNIT27AUNIT27BUNIT39B>>>>C4.0GRADING ANDDRAINAGE PLAN1 3/23/2022 COB CONCEPT SUBMITTAL ZWL CDP
2 10/17/2022 COB SITE PLAN SUBMITTAL ZWL CDP
3 5/19/2023 COB RC SITE PLAN SUBMIT ZWL CDP PROFESSIONALENGINEERS &SURVEYORSSTAHLYENGINEERING& ASSOCIATESTHE FLATS AT
BOZEMAN
CAPSTONE COLLEGIATE
COMMUNITIES LLC1.FINISHED GRADE CONTOURS ARE AT PAVEMENT GRADE.2.FINISHED GRADE CONTOUR INTERVAL IS 0.25'.3.SLOPE SIDEWALKS TO TOP BACK OF CURB AT 1.5% (TYP, 1% MIN, 2%MAX). WARP SIDEWALK GRADES TO BE LEVEL AT BUILDINGENTRANCES.4.ACCESSIBLE ROUTES (GENERALLY SIDEWALK AND MAIN BUILDINGACCESSES) TO COMPLY WITH ADA REQUIREMENTS.5.LANDSCAPED AREAS TO HAVE A SLOPE NO GREATER THAN 4h:1v.6.ENSURE THE WALKS ALONG THE ACCESSIBLE ROUTE HAVE ARUNNING SLOPE OF 1:20 OR 5% MAXIMUM (EXCEPT AT THE CURBRAMPS, WHICH CAN BE UP TO 1:12 OR 8.33%) AND A CROSS SLOPEOF 1:48 OR 2% MAXIMUM. THIS INCLUDES AT THE CROSSING OFDRIVE LANES.7.WHERE THE ACCESSIBLE ROUTES INTERSECT, A 48"X48" LEVEL"LANDING" THAT HAS A SLOPE OF 2% MAXIMUM IN ANY DIRECTION ISREQUIRED.8.ENSURE THE MANEUVERING CLEARANCES AT THE EXTERIOR SIDEOF ALL ENTRY DOORS AND AT BOTH SIDES OF GATES HAVE A SLOPEOF 1:48 OR 2% MAXIMUM IN ANY DIRECTION, AND A 1/2" MAXIMUMOVERALL CHANGE IN LEVEL AT THE THRESHOLDS.9.ENSURE A 30" X 48" CLEAR FLOOR SPACE (CFS) IS PROVIDEDADJACENT TO THE EXTERIOR SITE ELEMENTS SUCH AS BENCHES,TRASH CANS, AND BIKE RACKS, AND HAVE A SLOPE OF 1:48 OR 2%MAXIMUM IN ANY DIRECTION.10.SLOPE LANDSCAPED AREAS AWAY FROM BUILDING AT 5% MIN, 10%MAX GRADE FOR A DISTANCE OF 10 FEET.11.MAINTAIN POSITIVE DRAINAGE TO CURB INLETS. SLOPE ASPHALT TONEW CURB AT 1% MIN, 4% MAX.THIS SITE HAS BEEN DESIGNED IN COMPLIANCE WITH THESTANDARDS OF THE AMERICANS WITH DISABILITIES ACT (ADA)AS CERTIFIED BY THE ENGINEER OF RECORD, STAHLYENGINEERING.ZACH LOWE, PECERTIFIED BYGRADING NOTES: