HomeMy WebLinkAboutC100 - C111JPS Consulting Engineers - K:\Civil Projects\21JPSC79 Old Meridian Street Apartments\Drawings\C100.dwg January 23, 2024 - 5:32 PM Nvergatos
12345DCBADCBA12345#RevisionDate12" FIBER ROLL PERIMETERPROTECTION FOR PAVEMENTAPPLICATIONSINSTALL WEIGHT OR STOP PERMANUFACTURERRECOMMENDATIONSSTORMWATERPOLLUTIONPREVENTION DETAILSEXISTING ROADWAY50' MIN25'R50' MIN20' MIN
1CONSTRUCTION ENTRANCE DETAILNO SCALEPLANPROFILENOTES:1. CONTRACTOR SHALL ACQUIRE ALLPERMITS AND APPROVAL FROM AGENCYHAVING JURISDICTION OF ROADWAY.2. RESHAPE PAD AS NEEDED FOR RUNOFFCONTROL. TOP DRESS WITH CLEANSTONE AS NEEDED. INSPECT WEEKLY.3. IMMEDIATELY REMOVE MUD ANDSEDIMENT TRACKED OR WASHED ON TOEXISTING ROADWAY.4. REPAIR DAMAGE TO EXISTINGPAVEMENT IMMEDIATELY.5. INSTALL TEMPORARY CULVERT PIPE IFREQUIRED TO MAINTAIN EXISTINGRUNOFF PATTERNS.SLOPE1.0%SLOPE2.0%6" MIN #2 STONEGEOTEXTILE FABRIC2BASKET INLET PROTECTION DETAILNO SCALENOTES:1. INSTALL TEMPORARY AND PERMANENT SEDIMENT AND EROSIONCONTROL PRACTICES PRIOR TO LAND DISTURBING ACTIVITIES ORIMMEDIATELY AFTER CONSTRUCTION OF NEW INLET STRUCTURE.2. PROVIDE CATCH BASIN INSERT PER SPECIFICATIONS. INSTALL ANDMAINTAIN PER MANUFACTURER'S RECOMMENDATIONS.STORM INLETFILTERED WATERSEDIMENT-LADENRUNOFFWATERINLET CASTINGINLET STRUCTUREACCUMULATEDSEDIMENT3SILT FENCE DETAILNO SCALENOTES:1. INSTALL TEMPORARY AND PERMANENT SEDIMENT AND EROSION CONTROLPRACTICES PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES.2. REFER TO SPECIFICATIONS FOR SILT FENCE INFORMATION. INSTALL ANDMAINTAIN PER MANUFACTURER'S RECOMMENDATIONS.SLOPE18"
3'-0"8"SEDIMENT-LADENRUNOFFWATERFILTEREDWATERCOMPACTED FILLACCUMULATEDSEDIMENTSTAKENON-WOVEN FILTER FABRICLATHEXTEND STAKES 18"BELOW GRADENOTES:1. PORTLAND CEMENT CONCRETE WASTE SHALL NOT BE ALLOWED TO ENTERSTORM DRAINS OR WATERCOURSES.2. TEMPORARY CONCRETE WASHOUT FACILITIES SHALL BE LOCATED AT LEAST 50FEET FROM OPEN DRAINAGE FACILITIES AND WATERCOURSES. EACH FACILITYSHALL BE LOCATED AWAY FROM CONSTRUCTION TRAFFIC OR ACCESS AREASTO PREVENT DISTURBANCE OR TRACKING.3. PERFORM WASHOUT OF MIX TRUCK CHUTES IN DESIGNATED AREAS ONLY.4. HOLES, DEPRESSIONS OR OTHER GROUND DISTURBANCE CAUSED BY THEREMOVAL OF THE TEMPORARY CONCRETE WASHOUT FACILITY SHALL BERESTORED TO ORIGINAL GROUND WITH BERM AND SIMILAR SOIL MATERIALS.5. TEMPORARY CONCRETE WASHOUT FACILITIES SHALL BE MAINTAINED TOPROVIDE ADEQUATE HOLDING CAPACITY WITH A MINIMUM FREEBOARD OF12 INCHES. MAINTAINING TEMPORARY WASHOUT FACILITIES SHALL INCLUDEREMOVING AND LEGALLY DISPOSING OF HARDENED CONCRETE ANDRETURNING THE FACILITY TO A FUNCTIONAL CONDITION.6. EXISTING FACILITIES MUST BE CLEANED, OR NEW FACILITIES CONSTRUCTEDAND READY FOR USE ONCE THE WASHOUT IS 75% FULL.7. TEMPORARY CONCRETE WASHOUT FACILITIES SHALL BE INSPECTED DAILY FORDAMAGE (TEARS IN THE LINER, MISSING SANDBAGS, ETC.). DAMAGEDFACILITIES SHALL BE REPAIRED BEFORE FURTHER USE.8. CONTRACTOR TO INSTALL TEMPORARY SIGNAGE OF SUFFICIENT MATERIALSTO INDICATE THE LOCATION OF THE WASHOUT AREA TO MIX TRUCK DRIVERS.VARIES
AABB3'CONCRETE WASHOUT AREA DETAILNO SCALE2'-3"5PLANSECTION A-ASECTION B-B10 MIL PLASTICFINISHED GRADEWOOD FRAME SECURELYFASTENED AROUND ENTIREPERIMETER WITH TWO STAKESBERMLATH ANDFLAGGINGSANDBAG10 MIL PLASTIC LININGCLEAN OUT LEVELTWO-STACKED 2"X12"ROUGH WOOD FRAMENOTES:1. INSTALL TEMPORARY AND PERMANENT SEDIMENT AND EROSIONCONTROL PRACTICES PRIOR TO LAND DISTURBING ACTIVITIES ORIMMEDIATELY AFTER CONSTRUCTION OF NEW INLET STRUCTURE.2. REMOVE SEDIMENT DEPOSITS WHEN THEY REACH 1/3 THE FENCE HEIGHT.
2'2'2'2'1'-6"SILT FENCE INLET PROTECTION DETAILNO SCALE6ELEVATIONISOMETRICPLAN3'-0"
1'-0"COMPACTEDFILLFLOWSLOPE 1%SECTION VIEWFILTERED WATERSEDIMENT-LADENRUNOFF WATERSEDIMENT POOLDIMENSIONS OF BOX WILL VARY ACCORDINGTO THE SIZE OF INLET AND DEPTH OF BASEEXISTING ORNEW STORM INLET2"X2" POST (TYP)2"X2" INTERIORREINFORCEMENTNON-WOVEN FILTERFABRIC ATTACHED TOALL SIDES2"X2" POST (TYP)NON-WOVENFILTER FABRIC2"x2" INTERIORREINFORCEMENTSTORM INLET2"X2" INTERIORREINFORCEMENT2"X2" POST (TYP)ROLLED SEDIMENT CONTROL MEASURENO SCALE8TO BE INSTALLED AS STREAM AND WETLAND PERIMETER PROTECTION.PROVIDE STAKING PERMANUFACTURERSPECIFICATIONSSTRAW WATTLEEMBEDDED 3"8" MIN.2/6/2024