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Home My WebLink About6301_MooreCoCountyMSWLF_GWMR_20170316CATCH BASIN CATCH BASIN 395360370375385390370355TO GP-9 CONSULTANT DESIGN PREPARED REVIEW APPROVED YYYY-MM-DD TITLE PROJECT No.Rev. PROJECTCLIENT Path: \\greensboro\CAD\_2007\0739615 - Moore\PRODUCTION\_A - 2015 GW Report\ | File Name: 0739615015B001.dwgIF THIS MEASUREMENT DOES NOT MATCH WHAT IS SHOWN, THE SHEET SIZE HAS BEEN MODIFIED FROM: ANSI D01 in0739615015 PHASE 100 DRAWING 10 2016-07-07 BSD TJM BSD RPK MOORE COUNTY LANDFILL PERMIT NO. 63-01 ABERDEEN, NORTH CAROLINA MOORE COUNTY GROUNDWATER SURFACE CONTOUR MAP APRIL 11, 2016 PERENNIAL STREAM INTERMITTENT STREAM EPHEMERAL STREAM POND AND WETLAND LIMITS EXISTING 10 FT GROUND SURFACE CONTOUR EXISTING 2 FT GROUND SURFACE CONTOUR PROPERTY LINE APPROXIMATE LIMITS OF WASTE EXISTING ROAD POTENTIOMETRIC GROUNDWATER CONTOURS (5 FT. INTERVAL) GROUNDWATER FLOW SEGMENTS MONITORING WELL AND IDENTIFICATION METHANE PROBE AND IDENTIFICATION SURFACE WATER MONITORING POINT AND IDENTIFICATION LANDFILL GAS TRENCH VENTS AND IDENTIFICATION PASSIVE LANDFILL GAS VENTS PRIVATE WELL LOCATION AND IDENTIFICATION WETLAND AREA LEGEND NOTES 1.TOPOGRAPHIC CONTOUR INTERVAL = 2 FEET 2.GROUNDWATER SURFACE CONTOUR INTERVAL = 5 FEET 3.GROUNDWATER ELEVATIONS MEASURED ON APRIL 11, 2016. 4.GROUNDWATER CONTOURS BASED ON LINEAR INTERPOLATION BETWEEN AND EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN FIELD CONDITIONS. THEREFORE, GROUNDWATER CONTOURS MAY NOT REFLECT ACTUAL CONDITIONS. 5.GROUNDWATER CONTOUR LINES SHOW THE WATER TABLE SHAPE AND ELEVATION. THESE CONTOURS ARE INFERRED LINES FOLLOWING THE GROUNDWATER SURFACE AT A CONSTANT ELEVATION ABOVE SEA LEVEL. THE GROUNDWATER FLOW DIRECTION IS GENERALLY PERPENDICULAR TO THE GROUNDWATER SURFACE CONTOURS, SIMILAR TO THE RELATIONSHIP BETWEEN SURFACE WATER FLOW AND TOPOGRAPHIC CONTOURS. 6.PROPERTY BOUNDARY SURVEY BY JAMES L. WRIGHT DATED NOVEMBER 1984. ITS LOCATION IS RELATIVE TO TOPOGRAPHY APPROXIMATE BY HDR ENGINEERING, INC. 7.EXISTING TOPOGRAPHY WITHIN ACTIVE AND PROPOSED LANDFILL PROVIDED BY MATTHEWS LAND SURVEYING & MAPPING, PLLC DATED APRIL 17, 2015. 8.MONITORING WELLS MW-1 THROUGH MW-5 SURVEYED JUNE 1987 BY S&ME, INC. MONITORING WELLS MW-6 THROUGH MW-16 SURVEYED APRIL 1995, SEPTEMBER 1996, AND APRIL 2003 BY HDR ENGINEERING INC./ ED BUCKNER RLS APRIL 17, 2015. 9.THE LOCATIONS OF LANDFILL GAS TRENCH VENTS ARE APPROXIMATE. 10.GROUNDWATER WELLS MW-11D, MW-13D, AND MW-16D ARE NOT SCREENED IN THE SHALLOW AQUIFER AND ELEVATION DATA WERE NOT USED IN THE CONSTRUCTION OF GROUNDWATER CONTOURS. 11.A STREAM DETERMINATION WAS CONDUCTED ON APRIL 17, 2013 BY A GOLDER ASSOCIATES NC, INC. REPRESENTATIVE. THE STREAM DETERMINATION WAS CONDUCTED USING NCDWQ'S "METHODOLOGY FOR IDENTIFICATION OF INTERMITTENT AND PERENNIAL STREAMS AND THEIR ORIGINGS, VERSION 4.11". SITE LOCATION MAP NOT TO SCALE SITE LOCATION 0 FEET 200 400 SCALE 2650 East 40th Avenue Denver, CO 80205 (800) 833-7958 Fax:(303) 322-7242 Calibrated at Geotech's Colorado service center Gem 2000+ Calibration Certificate Cleaned Unit and Case Visually inspect for damage and missing parts Manual is in case. Battery charge 100 % Pump flow 400 ml/min Pass Pass Gas Zered CH₄ 0 % CO₂ 0 % CO 0 ppm H₂S 0 ppm O₂ 0 % 0 % 0.1 % 0 ppm 0 ppm 0 % Zero Gas Ambient Air Ambient Air Ambient Air Ambient Air Gem Gas Variance 0.00%Pass 0.00%Pass 0.10%Pass 0.00%Pass 0.00%Pass Zero ReadingZero Gas Spaned CH₄ 15 % CO₂ 15 % CO 50 ppm H₂S 10 ppm O₂ 20.9 % Reading 15 % 15 % 50 ppm 10 ppm 20.9 % Calibration Gas Gem Gas Gem Gas Ambient Air Variance 0.00% 0.00% 0.00% Pass Pass Pass 4 Gas0.00%Pass 4 Gas0.00%Pass Span Span Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Unit Number:2439 Field Calibration Date:2/2/2017 12:01 PM Technician:Larry LundbergSerial Number:#Name? Pass Exp. Date 10/19 Pass Pass Pass Pass Lot # 16-5710 Lot # 16-5710 16-5710 16-5717 16-5717 10/18 10/18 10/19 Exp. Date 10/19 Factory Calibration Date:8/14/2015 Geotech Environmental Equipment, Inc. takes pride in ensuring this instrument is tested to function as specified by the manufacturer and was calibrated in accordance to manufacturer specifications. All calibration standards used are NIST traceable. With the provided lot numbers we can provide NIST documents on request. Call us at (800) 833-7958 and we will be glad to help.