20140957 Ver 2_Sheets 122-189_part 1_20170920

3/13/2017 10:08 AM© 2016 GAI Consultants, Inc.3/13/2017 10:08 AMEXTRA WORK SPACE
WETLAND
PROPOSED TEMPORARY
R.O.W.
PROPERTY LINE
FENCE
STREAM
EXISTING GAS PIPELINE
OVERHEAD UTILITY LINES
PROPOSED GAS PIPELINE (NO GROUND SURVEY)
CULVERT
EDGE OF GRAVEL
PROPOSED PERMANENT EASEMENT
PROPOSED ACCESS ROAD
EDGE OF PAVEMENT
WELL
TANK
SCALE: 1" = 6000'
6000'0 12000'6000'
PROPOSED GAS PIPELINE
DITCH
℄ ROAD
UTILITY POLE
GAS MARKER
TEST STATION
COUNTY LINE
DUNN CROSSROADS QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)3/13/17ATLANTIC COAST PIPELINE PROJECT - 36" SPREAD 10
1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US
SURVEY FOOT, CENTRAL MERIDAN 81° W
2.CONTOURS AND TOPOGRAPHIC FEATURES WERE DERIVED BY AN ON THE GROUND SURVEY PERFORMED BY
THE 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 THE
RECORDS AS SHOWN ON THESE DRAWINGS.
5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY NRG.
6.ALL STATIONING SHOWN IS SLOPE STATIONING.
7.ERM AND JAMES HEMME, WV P. E. NO. 12195 (HEREAFTER COLLECTIVELY REFERRED TO AS ERM) HAVE
DEPICTED EROSION AND SEDIMENTATION CONTROL (E&SC) BEST MANAGEMENT PRACTICES (BMPS) ON THIS
ALIGNMENT PLAN SHEET PREPARED BY GAI CONSULTANTS, INC. FOR USE BY CONTRACTOR TO CONTROL
EROSION AND SEDIMENTATION DURING CONSTRUCTION OF THIS PROJECT. 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 THE NOTES SECTION OF THIS PLAN SET.
gai consultants - NC, inc.
MINGO QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
3/13/2017 8:48 AM© 2017 GAI Consultants, Inc.3/13/2017 8:48 AMEXTRA WORK SPACE
WETLAND
PROPOSED TEMPORARY
R.O.W.
PROPERTY LINE
FENCE
STREAM
EXISTING GAS PIPELINE
OVERHEAD UTILITY LINES
PROPOSED GAS PIPELINE (NO GROUND SURVEY)
CULVERT
EDGE OF GRAVEL
PROPOSED PERMANENT EASEMENT
PROPOSED ACCESS ROAD
EDGE OF PAVEMENT
WELL
TANK
SCALE: 1" = 6000'
6000'0 12000'6000'
PROPOSED GAS PIPELINE
DITCH
℄ ROAD
UTILITY POLE
GAS MARKER
TEST STATION
COUNTY LINE
MINGO QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
STEDMAN QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
CEDAR CREEK QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
HOPE MILLS QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
VANDER QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
SLOCOMB QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
WADE QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
DUART QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
ST PAULS QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
AUTRYVILLE QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
gai consultants - NC, inc.
1. 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 AND GPS SUB-METER GROUND SURVEY
PERFORMED BY THE 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 ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI &
THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THE
RECORDS AS SHOWN ON THESE DRAWINGS.
5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.
7.ALL STATIONING SHOWN IS SLOPE STATIONING.
8.ERM AND SCOTT A. ROBINSON, NC P.E. 25947 (HEREAFTER COLLECTIVELY REFERRED TO AS ERM) HAVE
DEPICTED EROSION AN SEDIMENTATION CONTROL (E&SC) BEST MANAGEMENT PRACTICES (BMPS) ON THESE
ALIGNMENT PLAN SHEETS PREPARED BY GAI CONSULTANTS, INC. FOR USE BY CONTRACTOR TO CONTROL
EROSION AND SEDIMENTATION DURING CONSTRUCTION OF THIS PROJECT. 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 THE GENERAL NOTES SECTION OF THE PLAN SET. NO
RESPONSIBILITY IS ASSUMED FOR INACCURACIES OF SOURCE DATA PROVIDED BY OTHERS. ERM RETAINS NO
RESPONSIBILITY OF LIABILITY FOR INFORMATION DEVELOPED, PREPARED OR OTHERWISE PROVIDED BY
OTHER, OR FOR INACCURACIES OF SOURCE DATA PROVIDED BY OTHERS. ERM ASSUMES NO RESPONSIBILITY
OR LIABILITY FOR DESIGNS OR WORK PRODUCTS OF ANY TYPE TO THE EXTENT THAT THEY ARE BASED UPON
OR DERIVED FROM SUCH INCORRECT INFORMATION OR DATA.
ATLANTIC COAST PIPELINE PROJECT - 36" SPREAD 10
3/13/2017 9:12 AM© 2017 GAI Consultants, Inc.3/13/2017 9:12 AMATLANTIC COAST PIPELINE PROJECT - 36" SPREAD 10
EXTRA WORK SPACE
WETLAND
PROPOSED TEMPORARY
R.O.W.
PROPERTY LINE
FENCE
STREAM
EXISTING GAS PIPELINE
OVERHEAD UTILITY LINES
PROPOSED GAS PIPELINE (NO GROUND SURVEY)
CULVERT
EDGE OF GRAVEL
PROPOSED PERMANENT EASEMENT
PROPOSED ACCESS ROAD
EDGE OF PAVEMENT
WELL
TANK
SCALE: 1" = 6000'
6000'0 12000'6000'
PROPOSED GAS PIPELINE
DITCH
℄ ROAD
UTILITY POLE
GAS MARKER
TEST STATION
COUNTY LINE
DUART QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
ST PAULS QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
PEMBROKE QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
RENNERT QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
HOPE MILLS QUADRANGLE
NORTH CAROLINA (2013)
7.5 MINUTE SERIES (TOPOGRAPHIC)
END 36" AP-2
PIPELINE
gai consultants - NC, inc.
1. 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 AND GPS SUB-METER GROUND SURVEY
PERFORMED BY THE 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 ASSESSMENT RECORDS (PROVIDED BY OTHERS). GAI &
THE THRASHER GROUP MAKE NO GUARANTEE EITHER EXPRESSED OR IMPLIED AS TO THE ACCURACY OF THE
RECORDS AS SHOWN ON THESE DRAWINGS.
5.STREAM AND WETLAND DATA SHOWN ON THE DRAWINGS WAS PROVIDED BY ERM.
7.ALL STATIONING SHOWN IS SLOPE STATIONING.
8.ERM AND SCOTT A. ROBINSON, NC P.E. 25947 (HEREAFTER COLLECTIVELY REFERRED TO AS ERM) HAVE
DEPICTED EROSION AN SEDIMENTATION CONTROL (E&SC) BEST MANAGEMENT PRACTICES (BMPS) ON THESE
ALIGNMENT PLAN SHEETS PREPARED BY GAI CONSULTANTS, INC. FOR USE BY CONTRACTOR TO CONTROL
EROSION AND SEDIMENTATION DURING CONSTRUCTION OF THIS PROJECT. 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 THE GENERAL NOTES SECTION OF THE PLAN SET. NO
RESPONSIBILITY IS ASSUMED FOR INACCURACIES OF SOURCE DATA PROVIDED BY OTHERS. ERM RETAINS NO
RESPONSIBILITY OF LIABILITY FOR INFORMATION DEVELOPED, PREPARED OR OTHERWISE PROVIDED BY
OTHER, OR FOR INACCURACIES OF SOURCE DATA PROVIDED BY OTHERS. ERM ASSUMES NO RESPONSIBILITY
OR LIABILITY FOR DESIGNS OR WORK PRODUCTS OF ANY TYPE TO THE EXTENT THAT THEY ARE BASED UPON
OR DERIVED FROM SUCH INCORRECT INFORMATION OR DATA.
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NoANoAgai 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 121MATCH LINESHEET 123
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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 122MATCH LINESHEET 124
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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 123MATCH LINESHEET 125
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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 124MATCH LINESHEET 126
WaBBHBHBHBHBHWaBNoBWWaBWChAChANoBNoBWaBMaCWaBJoLmMaCgai 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 125MATCH LINESHEET 127
BHMaCLmLmMaCJoJoNoBNoBNoBNoBNoBBHLnWaBWaBJoWLnRaRagai 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)LL--N/F???PARCEL I.D. #?? LFMATCH LINESHEET 126MATCH LINESHEET 128
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MaCBHBHBHRagai 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 127MATCH LINESHEET 129
WaBWLmJoJoWaBMaCMaCMaCWMaCWaBJoBHBHBHJTJTJTJTAaAPaBHgai 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 128MATCH LINESHEET 130MATCH LINESHEET 111-22
JTJTJTJTJTPaPaJTCaBCoGoAWaBWaBAaARaNoBAaAWaBgai 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 131MATCH LINESHEET 129MATCH LINESHEET 112-23
JTJTJTNoBAaAAaAWaBNoAPaPaPgAaAAaAWaBWUdDnDpANoBJTgai 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 132MATCH LINESHEET 130
‹ 2017 GAI Consultants, Inc.1. COORDINATE SYSTEM USED FOR MAPPING AND TOPOGRAPHY - UTM WITH NAD83 DATUM, ZONE 17, US6859(<)227&(175$/0(5,'$1ƒ:2. 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 ROADPROPERTY 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 CONTROLS