20140957 Ver 2_Sheets 122-189_part 3_20170920

gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 144MATCH LINESHEET 146
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 145MATCH LINESHEET 147
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 146MATCH LINESHEET 148
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 149MATCH LINESHEET 147
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 150MATCH LINESHEET 148
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2. CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3. AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4. THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5. WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6. THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7. ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 149MATCH LINESHEET 151
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 152MATCH LINESHEET 150MATCH L
INESHEET 115
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gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 151MATCH LINESHEET 153
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 154MATCH LINESHEET 152
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 153MATCH LINESHEET 155
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 154MATCH LINESHEET 156
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 155MATCH LINESHEET 157
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 156MATCH LINESHEET 158
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 157MATCH LINESHEET 158A
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 158MATCH LINESHEET 159
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 158AMATCH LINESHEET 160
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2. CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3. AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4. THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5. WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6. THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7. ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 159MATCH LINESHEET 161
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 160MATCH LINESHEET 162
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 161MATCH LINESHEET163
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 162MATCH LINESHEET163A
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 163MATCH LINESHEET 164MATCH LINESHEET 4MATCH LINESHEET 21111+05 POWER POLE R6.7'
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 163AMATCH LINESHEET 165MATCH LINESHEET 4MATCH LINESHEET 21111+05 POWER POLE R6.7'
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 164MATCH LINESHEET 166
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 165MATCH LINESHEET 167
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 166MATCH LINESHEET 168
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 167MATCH LINESHEET 169
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 168MATCH LINESHEET 170
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 169MATCH LINESHEET 171
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 170MATCH LINESHEET 172
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 171MATCH LINESHEET 173
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 174MATCH LINESHEET 172
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 175MATCH LINESHEET 173
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 176MATCH LINESHEET 174
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 177MATCH LINESHEET 175
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 178MATCH LINESHEET 176
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 177MATCH LINESHEET 179MATCH LINESHEET 115
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gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 178MATCH LINESHEET 180
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 179MATCH LINESHEET 181
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 180MATCH LINESHEET 182
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 181MATCH LINESHEET 183
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 184MATCH LINESHEET 182MA
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gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 183MATCH LINESHEET 185
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 184MATCH LINESHEET 186
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 187MATCH LINESHEET 185
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 188MATCH LINESHEET 186
MATCH L
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-31gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 187MATCH LINESHEET 189
gai consultants© 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDAN 81° W2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BYTHE THRASHER GROUP, INC. ON 06-25-2014 THRU 08-26-2014 GPS SUB-METER ACCURACY.3.AERIAL IMAGERY IS TAKEN FROM A SPRING 2015 FLIGHT BY KUCERA INTERNATIONAL INC.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSEMENT RECORDS (PROVIDED BY OTHERS). GAI &THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THERECORDS AS SHOWN ON THESE DRAWINGS.5.WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.6.THESE DRAWINGS ARE NOT INTENDED TO PROVIDE EROSION AND SEDIMENTATION CONTROL REQUIREMENTS.SEE EROSION AND SEDIMENTATION CONTROL PLANS FOR COMPLETE REQUIREMENTS AND BMP LOCATIONS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.EXTRA WORK SPACEPROPOSED TEMPORARY R.O.W.TOPSOIL SEGREGATION AREAWETLAND(COLOR SHOWN TO PROVIDE CLARITY ONLY)PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEPROPOSED GAS PIPELINE (NO GROUND SURVEY)PROPOSED ACCESS ROADgai consultants - NC, inc.PROPERTY LINEFENCESTREAMEXISTING GAS PIPELINEOVERHEAD UTILITY LINESPROPOSED GAS PIPELINESTORM SEWERWATER LINESANITARY SEWEREDGE OF GRAVELPROPOSED PERMANENT EASEMENTUTILITY POLEEXTRA WORK SPACEAREA OF NO DISTURBANCEWETLANDTOPSOIL SEGREGATION AREAPROPOSED TEMPORARY R.O.W.PROPOSED GAS PIPELINE (NO GROUND SURVEY)(COLOR SHOWN TO PROVIDE CLARITY ONLY)ACCESS ROADUNDERGROUND ELECTRICNOTE: THE PE SEAL AND SIGNATURE APPLIES ONLY TO THEE&S CONTROL DESIGN COMPLETED BY ERM (SEE NOTE 10).STREAM CROSSINGCONSTRUCTION ENTRANCE WITH DITCHCULVERT AS NEEDED PERMANENT WATERBAR/SLOPE BREAKERTRENCH BREAKER/PLUG TEMPORARY WATERBAR/SLOPE BREAKERUSFWS STREAM CROSSINGWITH ENHANCED CONTROLSCULVERT/ACCESS ROAD WATERBARS1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US SURVEY FOOT, CENTRAL MERIDIAN 81° W.2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED FROM LIDAR DATA AND GPS SUB-METER GROUND SURVEY PERFORMED BY GAI CONSULTANTS, INC FROM 11-03-2014 THRU 11-07-2014.3.IMAGERY TAKEN FROM GOOGLE EARTH.4.THE PROPERTY LINES SHOWN ARE BASED ON GIS & TAX ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI CONSULTANTS MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THEACCURACY OF THE RECORDS AS SHOWN ON THESE DRAWINGS.5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.6.EROSION AND SEDIMENTATION CONTROL ELEMENTS MAY BE SHOWN OUTSIDE OF THE WORK AREAS FOR CLARITY ONLY. ACTUAL INSTALLATION SHALL BE WITHIN THE WORK AREAS.7.ALL STATIONING SHOWN IS SLOPE STATIONING.8.SILT FENCE AND FILTER SOCK SHALL BE INSTALLED PARALLEL TO CONTOUR TO EXTENT PRACTICABLE IN ACCORDANCE WITH STANDARD DETAIL9.ACCESS ROADS HAVE BEEN GROUPED INTO FOUR CATEGORIES - 1) EXISTING ROADS NO IMPROVEMENTS, 2) EXISTING ROADS MINOR IMPROVEMENTS, 3) EXISTING ROADS MAJOR IMPROVEMENTSAND 4) NEW ROADS. APPROPRIATE EROSION AND SEDIMENT CONTROLS WILL BE PROVIDED FOR ROADS IN CATEGORIES 2, 3 AND 4. ROADS IN CATEGORIES 1 AND 2 HAVE ADEQUATE EXISTINGDRAINAGE; DRAINAGE FEATURES WILL BE PROVIDED FOR ROADS IN CATEGORIES 3 AND 4.10.*ERM IS SOLELY RESPONSIBLE FOR THE NATURE AND LOCATION OF THE DEPICTED BMPS AS OF THE DATE SIGNED AND SEALED BASED ON THE SOURCE DATA PROVIDED AND AS DESCRIBED IN THENOTES SECTION OF THE INDEX SHEET OF THIS PLAN SET.11.WATERBAR CONFIGURATION IS DEPICTED IN PLAN VIEW BASED ON INFORMATION CURRENTLY AVAILABLE. WATERBAR CONFIGURATION MAY BE FIELD ADJUSTED AS NEEDED BASED ON CONDITIONSOBSERVED AT THE TIME OF CONSTRUCTION. THE CONFIGURATION DEPICTED IN PLAN VIEW APPLIES TO BOTH TEMPORARY AND PERMANENT WATERBARS, AS APPROPRIATE.BELTED SILT RETENTIONFENCE (BSRF)LIMIT OF DISTURBANCESOIL TYPEORANGE SAFETY FENCEROADSIDE DITCHCOIR LOGCOMPOST FILTER SOCKGENERALIZED SURFACE WATER FLOWSURFACE WATER FLOW WITHIN ROWWATERBAR (PLAN VIEW)WATERBAR OUTLET (PLAN VIEW)MATCH LINESHEET 188