Loading...
HomeMy WebLinkAbout6004_DukeMcGuireLF2_June2015_1stSemiAnnual_DIN26336_20150905 McGuire Nuclear Station - Landfill #2 (Synthetically Lined) Permit No. 6004 Semiannual Groundwater Monitoring Report June 2015 Sampling Event September 5, 2015 Duke Energy Carolinas, LLC | Semiannual Groundwwater Monitoring Report McGuire Nuclear Station - Landfill #2 (Synthetically Lined) Permit No. 6004 June 2015 Sampling Event CONTENTS ii Contents Page Report Verification i Contents ii Section 1 - Background 1 Section 2 - Methods 3 2.1 Sampling and Analysis Methods 3 2.2 Statement of Work 3 Section 3 - Results 5 3.1 Site Groundwater Flow 5 3.2 Analytical Results 5 FIGURES 1. Site Location Map 2. Sample Locations 3. Generalized Groundwater Surface Contours – June 9, 2015 TABLES 1. Well Construction Information 2. Groundwater Flow Velocities 3. Field Data Parameters 4. Groundwater Field and Analytical Results – June, 9 2015 5. Field and Analytical Results that Equal or Exceed 15A NCAC 2L Groundwater Quality Standards 6. Surface Water Field and Analytical Results 7. Leachate Sample Field and Analytical Results 8. Radiological Analytical Results Duke Energy Carolinas, LLC | Semiannual Groundwwater Monitoring Report McGuire Nuclear Station - Landfill #2 (Synthetically Lined) Permit No. 6004 June 2015 Sampling Event CONTENTS iii APPENDICES A. Field Sampling Forms B. Laboratory Report and Chain-of-Custody Forms Duke Energy Carolinas, LLC | Semiannual Groundwwater Monitoring Report McGuire Nuclear Station - Landfill #2 (Synthetically Lined) Permit No. 6004 June 2015 Sampling Event SECTION 1 - BACKGROUND 1 Section 1 - Background The McGuire Nuclear Station Landfill #2 (Synthetically Lined)1 is located at the Duke Energy Carolinas, LLC (Duke Energy) McGuire Nuclear Station in Mecklenburg County, North Carolina. The landfill is permitted to accept waste specified by the Permit to Operate. The landfill was constructed with a high-density polyethylene (HDPE) synthetic liner and leachate collection and removal system. Leachate and contact stormwater are collected in a lined leachate collection basin and pumped to the McGuire Nuclear Station wastewater treatment system. The landfill is permitted under the North Carolina Department of Environment and Natural Resources (NCDENR) Solid Waste Permit No. 6004. The landfill and nearby area are depicted on Figures 1 and 2. The landfill is located south of North Carolina Highway 73, north of Cashion Road, and to the west of Linderman Road. Cashion Road runs along a surface water divide, with surface flow draining to the northwest and to the southeast. A surface water drainage feature is located to the northeast of the landfill. This feature drains to the northwest to a perennial unnamed stream. Surface water sample location SW-1 is located in this unnamed stream (north of the landfill) and is upstream from the confluence with the surface water drainage feature. Surface water sample location SW-2 is also located in this unnamed stream, downstream from SW-1 and west of the landfill. The unnamed stream drains to the west to the Catawba River. A second surface water drainage feature is located to the southwest of the landfill, draining to the northwest into the unnamed stream. As described in the Sampling and Analysis Plan2 (SAP), the monitoring system at the landfill consists of the following: Monitoring Wells: MW-5 MW-5A MW-6 MW-6A MW-7 MW-7A MW-8 MW-8A MW-9 MW-9A MW-10A Surface Water Sample Locations SW-1 SW-2 Leachate Sample Locations: Leachate Pond 1 In response to the North Carolina Division of Public Health, Radiation Protection Section, November 17, 2006 letter to Duke Energy, LLC, Duke Energy offered to indicate the McGuire Nuclear Station Landfill #2 as “(Synthetically Lined)” in reports. 2 Groundwater Monitoring Program Sampling and Analysis Plan, McGuire Nuclear Station, Landfill #2 (Synthetically Lined), Permit No. 6004-INDUS, March 28, 2014. Duke Energy Carolinas, LLC | Semiannual Groundwwater Monitoring Report McGuire Nuclear Station - Landfill #2 (Synthetically Lined) Permit No. 6004 June 2015 Sampling Event SECTION 1 - BACKGROUND 2 The leachate sample is collected from the outfall of the leachate pipe which conveys leachate from the landfill to the leachate collection basin. The locations of the monitoring wells, the surface water sample locations, and the leachate collection basin are shown on Figure 2. With the exception of well MW-10A, the wells are installed as well pairs with one shallow well and one deeper well adjacent to one another. The well with the “A” designation is the deeper well in each well pair. Well pair MW-9 and MW-9A are installed adjacent to and downgradient from the leachate collection basin. The remaining wells are installed adjacent to the landfill. Well construction information is provided in Table 1. According to the SAP, monitoring wells MW-5 and MW-5A are the upgradient wells and are considered the background wells for the site. Surface water sample location SW-1 is considered the upgradient or background surface water sample location. Duke Energy Carolinas, LLC | Semiannual Groundwwater Monitoring Report McGuire Nuclear Station - Landfill #2 (Synthetically Lined) Permit No. 6004 June 2015 Sampling Event SECTION 2 - METHODS 3 Section 2 - Methods 2.1 Sampling and Analysis Methods Sample collection and documentation of sampling activities was performed by Duke Energy personnel (Duke Energy Carolinas Field Certification #5193) in accordance with the North Carolina Solid Waste Management Guidelines. Copies of the field sampling forms are included in Appendix A. The parameters and constituents sampled were selected by Duke Energy and the NCDENR Division of Solid Waste and were analyzed by TestAmerica Laboratories, Inc. (North Carolina Laboratory Certification #358) and the Duke Energy Analytical Laboratory (North Carolina Laboratory Certification #248). The laboratory report and chain-of-custody forms are included in Appendix B. The groundwater, surface water, and leachate samples were analyzed for the following constituents:  Barium, chromium, and silver using Environmental Protection Agency (EPA) Method 200.7  Arsenic, cadmium, lead, and selenium using EPA Method 200.8  Mercury using EPA Method 245.1  Chloride and sulfate using EPA Method 300.0  Volatile organic compounds (VOCs) using Solid Waste (SW)846 Method 8260B  Total petroleum hydrocarbons (TPH) diesel range organics (DRO) using SW846 Method 8015C Modified In addition, the following analyses were performed in accordance with the requirements of the Radioactive Materials License No. 060-0379-7 issued by the North Carolina Department of Health and Human Services Radiation Protection Section:  Gross alpha radioactivity using EPA Method 900  Gross beta radioactivity using EPA Method 900  Tritium using EPA Method 906.0 Modified  Gamma radioactivity for select isotopes 2.2 Statement of Work HDR completed the following tasks:  Received field sampling information provided by Duke Energy (performed by Duke Energy personnel) for monitoring wells MW-5A, MW-6, MW-6A, MW-7, MW-7A, MW-8, Duke Energy Carolinas, LLC | Semiannual Groundwwater Monitoring Report McGuire Nuclear Station - Landfill #2 (Synthetically Lined) Permit No. 6004 June 2015 Sampling Event SECTION 2 - METHODS 4 MW-8A, MW-9, MW-9A, and MW-10A. A water level reading was obtained in MW-5; however, a sample was not collected due to insufficient water volume in the well. Data were also received for surface water sample locations SW-1 and SW-2 as well as for the leachate pond sample. The samples were collected on June 9, 2015, and HDR received the data on July 20, 2015.  Reviewed the laboratory analytical results for the samples noted above. The Electronic Data Deliverable (EDD), provided by Duke Energy, was adapted to conform to the format requirements of the NCDENR EDD template. HDR added an italicized J data qualifier (J) to indicate a concentration that equals or is greater than the laboratory’s method reporting limit (MRL), but less than the Solid Waste Section Limit3 (SWSL), and retained the laboratory-supplied qualifier J to indicate values that equal or are greater than the laboratory’s method detection limit (MDL) but are less than the MRL. A copy of the original EDD is retained in HDR’s files.  Developed a generalized groundwater surface contour map using map data and groundwater elevation data supplied by Duke Energy.  Prepared and submitted this Semiannual Groundwater Monitoring Report to Duke Energy. 3 The Solid Waste Section Limit (SWSL) is defined by NCDENR as the lowest amount of analyte in a sample that can be quantitatively determined with suitable precision and accuracy. The SWSL is the concentration below which reported results must be qualified as estimated. NCDENR Division of Waste Management Memorandum dated February 23, 2007. Duke Energy Carolinas, LLC | Semiannual Groundwwater Monitoring Report McGuire Nuclear Station - Landfill #2 (Synthetically Lined) Permit No. 6004 June 2015 Sampling Event SECTION 3 - RESULTS 5 Section 3 - Results 3.1 Site Groundwater Flow Generalized groundwater surface contours and groundwater flow direction arrows for the site are shown on Figure 3. These contours were developed using groundwater elevations measured at the shallow wells on the date of sampling. Calculated groundwater flow velocities are presented in Table 2. Groundwater flow in the area of the landfill is generally from the southeast end of the landfill toward the northwest and the unnamed stream described in Section 1. Groundwater flow on the east side of the landfill is towards the northeast toward wells MW-6, MW-6A, MW-10A, and the surface water drainage feature located northeast of the wells. 3.2 Analytical Results A summary of the field data is presented in Table 3. The groundwater sampling field and analytical results are summarized in Table 4. The analysis results for the constituents are compared to the groundwater standards found in Title 15A NCAC 02L .0202 (g) (2L Standards). Concentrations with values that attain or exceed the 2L Standards are noted on Table 4 by bold font. A summary of the analytical results that attain or exceed the 2L Standards and a preliminary analysis of the cause and significance of the exceedances are presented in Table 5. Surface water sample locations SW-1 and SW-2 are located on an unnamed stream. The unnamed stream is a tributary of the Catawba River, which is classified by the NCDENR Division of Water Quality as Class WS-IV surface water at the confluence with the unnamed stream. As a result, the field and analytical results from these locations are compared to Title 15A, NCAC, Subchapter 2B Standards (2B Standards) for Class WS-IV water. The field and analytical results of surface water sampling are summarized in Table 6. The MDL was greater than the respective 2L Standard for the following constituents:  1,2,3-Trichloropropane  1,2-Dibromo-3-chloropropane (DBCP)  1,2-Dibromoethane (EDB)  Vinyl chloride The MDL was greater than the respective 2B Standard for the following constituents:  Silver Duke Energy Carolinas, LLC | Semiannual Groundwwater Monitoring Report McGuire Nuclear Station - Landfill #2 (Synthetically Lined) Permit No. 6004 June 2015 Sampling Event SECTION 3 - RESULTS 6 The MDLs for the listed constituents were all below their corresponding SWSLs as required by the February 23, 2007, NCDENR memo. These constituents were not detected above the MDL in the analyzed samples and are not considered to exceed their respective 2L or 2B Standards. The field and analytical results for leachate sampling are summarized in Table 7. Selected samples were diluted as is normal laboratory practice to bring samples within the calibrated range of the analysis. Specifics regarding the samples that were diluted, including the dilution amount, are reported in the EDD. The results of the radiological analyses are presented in Table 8. A copy of this report has been submitted to the North Carolina Department of Health and Human Services Radiation Protection Section for reference. HDR did not evaluate this data. Figures Tables Ta b l e 1 – W e l l C o n s t r u c t i o n I n f o r m a t i o n Du k e E n e r g y C a r o l i n a s , L L C / M c G u i r e N u c l e a r S t a t i o n La n d f i l l # 2 ( S y n t h e t i c a l l y L i n e d ) - P e r m i t N o . 6 0 0 4 La t i t u d e L o n g i t u d e MW - 5 1 / 3 1 / 2 0 0 1 3 5 . 4 1 5 1 7 8 2 - 8 0 . 9 4 5 0 0 0 7 7 6 8 . 3 1 7 6 6 . 4 2 1 . 8 9 7 0 7 . 2 7 6 1 . 0 4 6 3 . 9 0 5 3 . 9 0 5 3 . 9 0 - 6 3 . 9 0 N o t R e p o r t e d 2 P V C MW - 5 A 1 / 3 1 / 2 0 0 1 3 5 . 4 1 5 1 8 2 9 - 8 0 . 9 4 5 0 5 1 2 7 6 8 . 4 2 7 6 6 . 4 5 1 . 9 7 7 0 6 . 3 0 6 2 . 1 2 9 6 . 0 0 8 6 . 0 0 8 6 . 0 0 - 9 6 . 0 0 N o t R e p o r t e d 2 P V C MW - 6 1 / 3 1 / 2 0 0 1 3 5 . 4 1 6 9 0 6 2 - 8 0 . 9 4 5 0 5 2 2 7 2 8 . 4 5 7 2 6 . 7 9 1 . 6 6 6 9 8 . 0 3 3 0 . 4 2 3 7 . 2 0 2 7 . 2 0 2 7 . 2 0 - 3 7 . 2 0 S a p r o l i t e 2 P V C MW - 6 A 1 / 3 1 / 2 0 0 1 3 5 . 4 1 6 9 2 4 5 - 8 0 . 9 4 5 0 9 6 3 7 2 8 . 9 8 7 2 7 . 5 4 1 . 4 4 6 9 9 . 3 0 2 9 . 6 8 4 7 . 9 0 3 7 . 9 0 3 7 . 9 0 - 4 7 . 9 0 S a p r o l i t e 2 P V C MW - 7 1 / 3 1 / 2 0 0 1 3 5 . 4 1 6 2 9 8 4 - 8 0 . 9 4 7 3 0 7 0 7 2 5 . 8 6 7 2 3 . 7 2 2 . 1 4 6 9 2 . 8 0 3 3 . 0 6 3 7 . 3 0 2 7 . 3 0 2 7 . 3 0 - 3 7 . 3 0 S a p r o l i t e 2 P V C MW - 7 A 1 / 3 1 / 2 0 0 1 3 5 . 4 1 6 2 6 4 9 - 8 0 . 9 4 7 3 1 9 6 7 2 4 . 6 6 7 2 2 . 7 4 1 . 9 2 6 9 2 . 6 0 3 2 . 0 6 5 9 . 4 0 4 9 . 4 0 4 9 . 4 0 - 5 9 . 4 0 S a p r o l i t e 2 P V C MW - 8 1 / 3 1 / 2 0 0 1 3 5 . 4 1 6 8 6 5 7 - 8 0 . 9 4 6 2 5 9 7 7 5 9 . 6 0 7 5 7 . 3 0 2 . 3 0 6 9 7 . 5 9 6 1 . 9 7 7 1 . 5 0 6 1 . 5 0 6 1 . 5 0 - 7 1 . 5 0 S a p r o l i t e 2 P V C MW - 8 A 1 / 3 1 / 2 0 0 1 3 5 . 4 1 6 8 4 1 3 - 8 0 . 9 4 6 2 2 2 2 7 5 9 . 6 8 7 5 7 . 6 1 2 . 0 7 6 9 7 . 7 1 6 1 . 9 7 8 4 . 4 0 7 4 . 4 0 7 4 . 4 0 - 8 4 . 4 0 S a p r o l i t e 2 P V C MW - 9 1 / 3 1 / 2 0 0 1 3 5 . 4 1 5 9 0 4 4 - 8 0 . 9 4 7 9 3 2 0 7 1 1 . 8 7 7 1 0 . 2 7 1 . 6 0 6 8 7 . 3 9 2 4 . 4 8 3 0 . 8 0 2 0 . 8 0 2 0 . 8 0 - 3 0 . 8 0 S a p r o l i t e 2 P V C MW - 9 A 1 / 3 1 / 2 0 0 1 3 5 . 4 1 5 8 6 3 6 - 8 0 . 9 4 7 9 4 1 1 7 1 2 . 1 3 7 1 0 . 3 0 1 . 8 3 6 8 7 . 3 0 2 4 . 8 3 4 7 . 8 0 3 7 . 8 0 3 7 . 8 0 - 4 7 . 8 0 S a p r o l i t e 2 P V C MW - 1 0 A 1 / 1 6 / 2 0 0 1 3 5 . 4 1 6 0 9 1 8 - 8 0 . 9 4 4 4 8 2 1 7 5 5 . 7 8 7 5 3 . 7 8 2 . 0 0 7 0 4 . 9 0 5 0 . 8 8 5 9 . 2 3 4 4 . 2 3 4 4 . 2 3 - 5 9 . 2 3 S a p r o l i t e 2 P V C No t e s : 1 . T O C i n d i c a t e s t o p o f c a s i n g . 2 . f t . i n d i c a t e s f e e t . 3 . i n . i n d i c a t e s i n c h e s n o m i n a l d i a m e t e r . 4 . P V C i n d i c a t e s p o l y v i n y l c h l o r i d e . 5 . H o r i z o n t a l d a t u m a s s u m e d t o b e N A D 8 3 . 6 . E l e v a t i o n s a s s u m e d t o b e b a s e d o n N V G D 2 9 v e r t i c a l d a t u m . 7 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y C a r o l i n a s , L L C . 8 . D e p t h t o w a t e r g a u g e d o n J u n e 9 , 2 0 1 5 . 9 . N / A i n d i c a t e s n o t a p p l i c a b l e . T h e r e w a s i n s u f f i c i e n t w a t e r i n M W - 7 t o o b t a i n a d e p t h t o w a t e r r e a d i n g . 10 . A t t h e t i m e o f i n s t a l l a t i o n , m o n i t o r i n g w e l l s M W - 5 , M W - 5 A , M W - 6 , M W - 6 A , M W - 7 , M W - 7 A , M W - 8 , M W - 8 A , M W - 9 , a n d M W - 9 A w e r e i d e n tif i e d a s M W - 1 , M W - 1 A , M W - 2 , M W - 2 A , M W - 3 , M W - 3 A , M W - 4 , M W - 4 A , M W - 5 , a n d M W - 5 A , r e s p e c t i v e l y . 11 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y o n J u l y 2 0 , 2 0 1 5 We l l I D We l l In s t a l l a t i o n Da t e Co o r d i n a t e s TO C Ele v a t i o n ( f t . ) Gr o u n d S u r f a c e Ele v a t i o n (f t . ) We l l S t i c k - u p He i g h t A b o v e Gr o u n d S u r f a c e (f t . ) Gr o u n d w a t e r Ele v a t i o n (ft . ) De p t h t o W a t e r be l o w T O C (ft . ) To t a l W e l l De p t h b e l o w TO C (f t . ) De p t h t o T o p o f Sc r e e n f r o m T O C (f t . ) Sc r e e n e d I n t e r v a l be l o w T O C (f t . ) Geology of Screened IntervalWell Diameter (in.)Casing Type Page  1  of  1 Ta b l e 2 – G r o u n d w a t e r F l o w V e l o c i t i e s Du k e E n e r g y C a r o l i n a s L L C / M c G u i r e N u c l e a r S t a t i o n La n d f i l l # 2 ( S y n t h e t i c a l l y L i n e d ) - P e r m i t N o . 6 0 0 4 MW - 5 7 0 7 7 0 5 3 6 0 . 0 6 3 0 . 4 1 1 0 . 2 5 9 0 . 1 0 0 MW - 6 6 9 9 6 9 8 2 7 0 . 0 3 8 0 . 4 1 1 0 . 2 5 9 0 . 0 6 0 MW - 7 6 9 3 6 9 2 4 1 0 . 0 2 5 0 . 4 1 1 0 . 2 5 9 0 . 0 3 9 MW - 8 6 9 7 6 9 6 5 7 0 . 0 1 8 0 . 4 1 1 0 . 2 5 9 0 . 0 2 8 MW - 9 6 8 8 6 8 7 6 2 0 . 0 1 6 0 . 4 1 1 0 . 2 5 9 0 . 0 2 5 MW - 1 0 A 7 0 4 7 0 3 4 4 0 . 0 2 3 0 . 4 1 1 0 . 2 5 9 0 . 0 3 6 No t e s : 1 . L i n e a r d i s t a n c e m e a s u r e d t h r o u g h m o n i t o r i n g w e l l s i s a p p r o x i m a t e l y p e r p e n d i c u l a r t o g r o u n d w a t e r c o n t o u r s . 2 . A t m o n i t o r i n g w e l l l o c a t i o n s w h e r e d o w n g r a d i e n t c o n t o u r s a r e n o t p r e s e n t , t h e g r o u n d w a t e r e l e v a t i o n a t t h e m o n i t o r i n g w e l l i s u s e d a s t h e d o w n g r a d i e n t g r o u n d w a t e r e l e v a t i o n . 3 . A t m o n i t o r i n g w e l l l o c a t i o n s w h e r e u p g r a d i e n t c o n t o u r s a r e n o t p r e s e n t , t h e g r o u n d w a t e r e l e v a t i o n a t t h e m o n i t o r i n g w e l l i s u s e d a s t h e u p g r a d i e n t g r o u n d w a t e r e l e v a t i o n . 4 . M o n i t o r i n g w e l l s a r e n o t l i s t e d w h e r e i n s u f f i c i e n t i n f o r m a t i o n i s a v a i l a b l e t o c a l c u l a t e v e l o c i t y . 5 . H y d r a u l i c g r a d i e n t s a n d g r o u n d w a t e r v e l o c i t i e s a r e a p p r o x i m a t e . 6 . H y d r a u l i c c o n d u c t i v i t y p r e s e n t e d f o r t h e a l l u v i u m / s o i l / s a p r o l i t e h y d r o s t r a t i g r a p h i c l a y e r i s t h e g e o m e t r i c m e a n o f t h e c o n d uc t i v i t y d a t a i n t h e H D R C o n d u c t i v i t y D a t a b a s e ( u n p u b l i s h e d d a t a f r o m P i e d m o n t C a r o l i n a s i t e s w i t h f o l i a t e d / l a y e r e d b e d r o c k ) . 7 . E f f e c t i v e p o r o s i t y p r e s e n t e d f o r t h e a l l u v i u m / s o i l / s a p r o l i t e h y d r o s t r a t i g r a p h i c l a y e r i s t h e m e a n v a l u e e s t i m a t e d f r o m g r a in s i z e d a t a u s i n g F e t t e r / B e a r D i a g r a m s . 8 . T h e h y d r o s t r a t i g r a p h i c l a y e r i n f o r m a t i o n i s n o t a v a i l a b l e f o r m o n i t o r i n g M W - 5 . T h i s w e l l i s a s s u m e d t o b e s c r e e n e d i n t h e al l u v i u m / s o i l / s a p r o l i t e l a y e r . 9 . H y d r a u l i c g r a d i e n t s a n d g r o u n d w a t e r v e l o c i t i e s b a s e d o n g r o u n d w a t e r d e p t h s m e a s u r e d o n J u n e 9 , 2 0 1 5 . Ef f e c t i v e Po r o s i t y (% / 1 0 0 ) Gr o u n d w a t e r Ve l o c i t y (f t / d a y ) We l l I D U p g r a d i e n t Gr o u n d w a t e r Co n t o u r El e v a t i o n (f t ) D o w n g r a d i e n t Gr o u n d w a t e r Co n t o u r El e v a t i o n (f t ) Li n e a r Di s t a n c e Be t w e e n Co n t o u r s th r o u g h W e l l (f t ) Hy d r a u l i c Gr a d i e n t (f t / f t ) Hy d r a u l i c Co n d u c t i v i t y (f t / d a y ) Page 1 of 1 Ta b l e 3 – F i e l d D a t a P a r a m e t e r s Du k e E n e r g y C a r o l i n a s , L L C / M c G u i r e N u c l e a r S t a t i o n La n d f i l l # 2 ( S y n t h e t i c a l l y L i n e d ) - P e r m i t N o . 6 0 0 4 6/ 9 / 2 0 1 5 M W - 5 6 3 . 9 0 6 1 . 0 4 7 0 7 . 2 7 N o r m a l N o n e C P N / A 0 . 4 7 0 . 0 0 N S N S N S N S N S N S N S 6/ 9 / 2 0 1 5 M W - 5 A 9 6 . 0 0 6 2 . 1 2 7 0 6 . 3 0 N o r m a l N o n e C P N / A 5 . 5 3 1 7 . 2 5 N O 1 6 . 4 9 5 4 6 . 4 1 . 2 4 2 6 8 . 3 5 6/ 9 / 2 0 1 5 M W - 6 3 7 . 2 0 3 0 . 4 2 6 9 8 . 0 3 N o r m a l N o n e C P N / A 1 . 1 1 5 . 0 0 N O 1 6 . 3 9 1 0 9 5 . 9 1 . 2 4 0 7 6 . 6 8 6/ 9 / 2 0 1 5 M W - 6 A 4 7 . 9 0 2 9 . 6 8 6 9 9 . 3 0 N o r m a l N o n e C P N / A 2 . 9 7 9 . 0 0 N O 1 6 . 2 4 5 5 5 . 6 0 . 4 4 3 5 7 . 9 2 6/ 9 / 2 0 1 5 M W - 7 3 7 . 3 0 3 3 . 0 6 6 9 2 . 8 0 N o r m a l N o n e E O P N / A 0 . 6 9 0 . 3 4 N / A 1 7 . 9 3 4 8 5 . 9 1 . 0 3 8 4 8 . 8 1 6/ 9 / 2 0 1 5 M W - 7 A 5 9 . 4 0 3 2 . 0 6 6 9 2 . 6 0 N o r m a l N o n e C P N / A 4 . 4 6 1 3 . 5 0 N O 1 6 . 6 1 1 1 8 6 . 5 1 . 0 3 6 8 6 . 6 3 6/ 9 / 2 0 1 5 M W - 8 7 1 . 5 0 6 2 . 0 1 6 9 7 . 5 9 N o r m a l N o n e E O P N / A 1 . 5 5 0 . 5 4 N / A 1 6 . 1 5 1 2 7 6 . 4 2 0 . 7 N / A N / A 6/ 9 / 2 0 1 5 M W - 8 A 8 4 . 4 0 6 1 . 9 7 6 9 7 . 7 1 N o r m a l N o n e C P N / A 3 . 6 6 1 1 . 2 5 N O 1 6 . 0 5 1 0 4 6 . 7 1 . 9 3 6 5 7 . 8 5 6/ 9 / 2 0 1 5 M W - 9 3 0 . 8 0 2 4 . 4 8 6 8 7 . 3 9 N o r m a l N o n e C P N / A 1 . 0 3 3 . 7 5 N O 1 7 . 5 6 6 0 5 . 4 0 . 4 4 0 5 3 . 7 0 6/ 9 / 2 0 1 5 M W - 9 A 4 7 . 8 0 2 4 . 8 3 6 8 7 . 3 0 N o r m a l N o n e C P N / A 3 . 7 5 1 1 . 2 5 N O 1 7 . 5 9 1 0 5 6 . 3 0 . 3 3 6 2 4 . 6 5 6/ 9 / 2 0 1 5 M W - 1 0 A 5 9 . 2 3 5 0 . 8 8 7 0 4 . 9 0 N o r m a l N o n e C P N / A 1 . 3 6 6 . 0 0 N O 1 6 . 7 8 2 4 5 . 6 1 . 1 4 2 9 7 . 7 1 6/ 9 / 2 0 1 5 S W - 1 N / A N / A N / A N o r m a l N o n e N / A N / A N / A N / A N / A 2 0 . 7 0 1 0 7 7 . 2 3 9 . 8 2 0 5 7 . 3 0 6/ 9 / 2 0 1 5 S W - 2 N / A N / A N / A N o r m a l N o n e N / A N / A N / A N / A N / A 2 0 . 4 0 9 9 7 . 0 3 5 . 0 2 5 6 7 . 6 6 6/ 9 / 2 0 1 5 L E A C H A T E P O N D N / A N / A N / A N o r m a l N o n e N / A N / A N / A N / A N / A 2 0 . 7 9 9 0 8 6 . 8 1 9 . 0 N / A N / A No t e s : 1 . P u r g e M e t h o d s ; L F = L o w F l o w , C P = C o n v e n t i o n a l P u r g e ( 3 - 5 w e l l v o l u m e s ) , N P = N o P u r g e ( H y d r a S l e e v e ) , E O P = E q u i p m e n t O n l y P u r g e . P u m p r a t e a p p l i c a b l e t o L F p u r g i n g o n l y . 2 . F i e l d s a m p l i n g p e r f o r m e d b y D u k e E n e r g y C a r o l i n a s , L L C p e r s o n n e l . 3 . E V A C i n d i c a t e s w h e t h e r t h e w a t e r l e v e l i n t h e w e l l w a s d r a w n d o w n t o t h e l e v e l o f t h e p u m p d u r i n g p u r g i n g . 4 . T h e r e w a s i n s u f f i c i e n t w a t e r i n M W - 5 t o c o l l e c t a g r o u n d w a t e r s a m p l e . 5 . µ Լ /cm i n d i c a t e s m i c r o m h o s p e r c e n t i m e t e r . 6 . S U i n d i c a t e s S t a n d a r d U n i t s . 7 . N T U i n d i c a t e s N e p h e l o m e t r i c T u r b i d i t y U n i t s . 8 . m V - N H E i n d i c a t e s m i l l i v o l t s - N o r m a l H y d r o g e n E l e c t r o d e . 9 . m L / m i n i n d i c a t e s m i l l i l i t e r s p e r m i n u t e . 10 . m g / L i n d i c a t e s m i l l i g r a m s p e r l i t e r . 11 . N / A i n d i c a t e s n o t a p p l i c a b l e . 12 . N S i n d i c a t e s n o s a m p l e . 13 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y o n J u l y 2 0 , 2 0 1 5 . AP P E A R A N C E DO (mg/L) OD O R PU R G E ME T H O D PU M P RA T E (m L / m i n ) WE L L VO L U M E (g a l ) EV A C VO L U M E (g a l ) EV A C (y e s / n o ) TE M P (d e g C ) SP E C I F I C CO N D U C T A N C E (µ Լ /c m ) pH (S U ) TURBIDITY (NTU)ORP (mV-NHE) DA T E S A M P L E I D WE L L DE P T H (f e e t ) DE P T H T O WA T E R (f e e t ) WA T E R EL E V . (f e e t ) Page 1 of 1 Ta b l e 4 – G r o u n d w a t e r F i e l d a n d A n a l y t i c a l R e s u l t s Du k e E n e r g y C a r o l i n a s , L L C / M c G u i r e N u c l e a r S t a t i o n La n d f i l l # 2 ( S y n t h e t i c a l l y L i n e d ) - P e r m i t N o . 6 0 0 4 Fie l d p H 3 2 0 S U 5 1 9 3 - N E 6 . 5 - 8 . 5 6 . 5 - 8 . 5 * Sp e c i f i c C o n d u c t a n c e 3 2 3 µ Լ /c m 5 1 9 3 -N E N E N E Te m p e r a t u r e 3 2 5 ° C 5 1 9 3 -N E N E N E To p C a s i n g 3 2 8 f e e t - -N E N E N E De p t h t o W a t e r 3 1 8 f e e t - -N E N E N E Wa t e r E l e v a t i o n 4 2 7 f e e t - -N E N E N E We l l D e p t h 4 1 1 f e e t - -N E N E N E Ar s e n i c 1 4 µ g / L 2 4 8 0 . 2 6 2 J 0 . 0 7 8 U 0 . 0 7 8 U 0 . 0 7 8 U 0 . 1 1 6 J 0 . 0 7 8 1 0 1 0 1 0 Ba r i u m 1 5 µ g / L 2 4 8 2 6 . 3 J' 54 . 9 J' 50 . 4 J' 31 . 1 J' 4. 8 J 0 . 1 1 0 0 7 0 0 2 , 0 0 0 Ca d m i u m 3 4 µ g / L 2 4 8 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 1 2 5 Ch l o r i d e 4 5 5 µ g / L 2 4 8 1 , 2 3 0 1 0 , 1 0 0 5 , 2 2 0 1 , 6 5 0 1 , 3 2 0 2 2 N E 2 5 0 , 0 0 0 2 5 0 , 0 0 0 * Ch r o m i u m 5 1 µ g / L 2 4 8 0 . 6 1 3 J 1 . 4 4 J 0 . 5 U 0 . 5 U 0 . 5 U 0 . 5 1 0 1 0 1 0 0 Le a d 1 3 1 µ g / L 2 4 8 0 . 0 6 5 U 0 . 0 6 5 U 0 . 0 6 5 U 0 . 0 6 5 U 0 . 0 6 5 U 0 . 0 6 5 1 0 1 5 1 5 Me r c u r y 1 3 2 µ g / L 2 4 8 0 . 0 2 3 J 0 . 0 1 6 J 0 . 0 2 4 J 0 . 0 1 6 J 0 . 0 2 1 J 0 . 0 0 6 0 . 2 1 2 Se l e n i u m 1 8 3 µ g / L 2 4 8 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 1 0 2 0 5 0 Sil v e r 1 8 4 µ g / L 2 4 8 0 . 7 U 0 . 7 4 9 J 0 . 7 U 0 . 7 U 0 . 7 U 0 . 7 1 0 2 0 1 0 0 * Su l f a t e 3 1 5 µ g / L 2 4 8 1 , 6 3 0 J' 32 2 J' 18 U 1 8 U 3 2 0 J' 18 2 5 0 , 0 0 0 2 5 0 , 0 0 0 2 5 0 , 0 0 0 * TP H D R O N E m g / L 3 5 8 5 0 U 5 0 U 5 0 U 2 0 9 5 0 U 5 0 N E N E N E EP A 8 2 6 0 B ( V O C s ) No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( µ g / L ) a n d m i l l i g r a m s p e r l i t e r ( m g / L ) . 2 . S W S I D i s t h e S o l i d W a s t e S e c t i o n I d e n t i f i c a t i o n N u m b e r . 3 . M D L i s t h e l a b o r a t o r y m e t h o d d e t e c t i o n l i m i t . T h e M D L v a l u e s p r e s e n t e d a r e f o r s a m p l e s n o t d i l u t e d b y t h e l a b o r a t o r y d u r i ng a n a l y s i s . 4 . S W S L i s t h e S o l i d W a s t e S e c t i o n L i m i t . N C D E N R d e f i n e s t h e S W S L a s t h e l o w e s t a m o u n t o f a n a l y t e i n a s a m p l e t h a t c a n b e q u an t i t a t i v e l y d e t e r m i n e d w i t h s u i t a b l e p r e c i s i o n a n d a c c u r a c y . 5 . 1 5 A N C A C 2 L S t a n d a r d r e f e r s t o C l a s s G A S t a n d a r d s a s f o u n d i n 1 5 A N C A C 0 2 L . 0 2 0 2 G r o u n d w a t e r Q u a l i t y S t a n d a r d s , l a s t a m e n de d o n A p r i l 1 , 2 0 1 3 . 6 . M C L i s t h e F e d e r a l M a x i m u m C o n t a m i n a n t L e v e l a s f o u n d i n 4 0 C F R , S u b p a r t G , § 1 4 1 . 6 2 . 7 . * C o n c e n t r a t i o n l i s t e d i s a s e c o n d a r y m a x i m u m c o n t a m i n a n t l e v e l ( S M C L ) . S M C L s a r e e s t a b l i s h e d b y E P A i n t h e N a t i o n a l S e c o nd a r y D r i n k i n g W a t e r R e g u l a t i o n s a s f o u n d i n 4 0 C F R § 1 4 3 . 3 . 8 . N E i n d i c a t e s n o t e s t a b l i s h e d . N A i n d i c a t e s n o t a n a l y z e d . N S i n d i c a t e s n o s a m p l e w a s c o l l e c t e d . B l a n k c e l l s i n d i c a t e t h a t t h e r e i s n o i n f o r m a t i o n r e l e v a n t t o t h e r e s p e c t i v e r o w . 9 . G r a y e d v a l u e s i n d i c a t e v a l u e s t h a t e q u a l o r a r e g r e a t e r t h a n t h e S W S L . 10 . B o l d v a l u e s i n d i c a t e v a l u e s t h a t a t t a i n o r e x c e e d t h e 1 5 A N C A C 2 L S t a n d a r d . 11 . Q u a l i f i e r s i n n o n - i t a l i c i z e d t e x t a r e l a b o r a t o r y d a t a q u a l i f i e r s o r " f l a g s " . " U " i s u s e d t o i d e n t i f y r e s u l t s n o t d e t e c t e d a t c o n c e n t r a t i o n s w h i c h e q u a l t h e l a b o r a t o r y ' s M D L . " J " i s u s e d t o i d e n t i f y e s t i m a t e d c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e M D L b u t a r e l e s s t h a n t h e l a b o r a t o r y's m e t h o d r e p o r t i n g l i m i t ( M R L ) . A n i t a l i c i z e d J' -fl a g i s a d a t a q u a l i f i e r , a d d e d b y H D R t o i n d i c a t e c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e l a b o r a t o r y ' s M R L b u t a r e le s s t h a n t h e S W S L . 12 . T P H D R O i n d i c a t e s T o t a l P e t r o l e u m H y d r o c a r b o n s D i e s e l R a n g e O r g a n i c s . 13 . S U i n d i c a t e s S t a n d a r d U n i t s . 14 . µ Լ /c m i n d i c a t e s m i c r o m h o s p e r c e n t i m e t e r . 15 . A c c o r d i n g t o t h e C o n s t i t u e n t L o o k - u p w e b p a g e o n t h e N C D E N R D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L o r 2 L S t a nd a r d f o r c h o r i d e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L a n d 2 L S t a n d a r d l i s t e d a r e f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p ec i f i e d o n t h e C o n s t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 16 . N o E P A M e t h o d 8 2 6 0 B v o l a t i l e o r g a n i c c o m p o u n d s ( V O C s ) w e r e m e a s u r e d a t c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e i r M D L . 17 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y o n J u l y 2 0 , 2 0 1 5 . NS SE E N O T E 1 6 NS NSNSNSNSNS La b o r a t o r y C e r t i f i c a t e C o d e s : Du k e E n e r g y C a r o l i n a s F i e l d # 5 1 9 3 Du k e E n e r g y A n a l y t i c a l L a b o r a t o r y # 2 4 8 Te s t A m e r i c a L a b o r a t o r i e s , I n c . # 3 5 8 72 8 . 4 5 7 2 8 . 9 8 7 2 5 . 8 6 7 2 4 . 6 6 Sa m p l e D a t e : J u n e 9 , 2 0 1 5 Fi e l d S a m p l i n g p e r f o r m e d b y D u k e E n e r g y C a r o l i n a s , L L C Pa r a m e t e r S W S I D U n i t s Ce r t i f i c a t e Co d e 60 0 4 - M W - 6 A 60 0 4 - M W - 5 6 0 0 4 - M W - 5 A 6 0 0 4 - M W - 6 76 8 . 4 2 76 8 . 3 1 15 A N C A C 2L S t a n d a r d Federal MCL MD L NS SW S L 60 0 4 - M W - 7 A Mo n i t o r i n g W e l l s NS 60 0 4 - M W - 7 17 . 9 3 63 . 9 0 4 7 . 9 0 96 . 0 0 3 7 . 2 0 NSNSNS 16 . 3 9 5.9 10 9 NS NS 5.6 55 16 . 2 4 6.4 54 16 . 4 9 61 . 0 4 70 7 . 2 7 62 . 1 2 70 6 . 3 0 29 . 6 8 69 9 . 3 0 69 8 . 0 3 30 . 4 2 59 . 4 0 37 . 3 0 69 2 . 8 0 33 . 0 6 6. 5 11 8 16 . 6 1 32 . 0 6 69 2 . 6 0 485. 9 Page 1 of 2 Ta b l e 4 – G r o u n d w a t e r F i e l d a n d A n a l y t i c a l R e s u l t s Du k e E n e r g y C a r o l i n a s , L L C / M c G u i r e N u c l e a r S t a t i o n La n d f i l l # 2 ( S y n t h e t i c a l l y L i n e d ) - P e r m i t N o . 6 0 0 4 Fie l d p H 3 2 0 S U 5 1 9 3 - N E 6 . 5 - 8 . 5 6 . 5 - 8 . 5 * Sp e c i f i c C o n d u c t a n c e 3 2 3 µ Լ /c m 5 1 9 3 -NE N E N E Te m p e r a t u r e 3 2 5 ° C 5 1 9 3 -NE N E N E To p C a s i n g 3 2 8 f e e t - -NE N E N E De p t h t o W a t e r 3 1 8 f e e t - -NE N E N E Wa t e r E l e v a t i o n 4 2 7 f e e t - -NE N E N E We l l D e p t h 4 1 1 f e e t - -NE N E N E Ar s e n i c 1 4 µ g / L 2 4 8 0 . 1 0 2 J 0 . 0 7 8 U 0 . 0 7 8 U 0 . 0 7 8 U 0 . 0 7 8 U 0 . 0 7 8 U 0 . 0 7 8 1 0 1 0 1 0 Ba r i u m 1 5 µ g / L 2 4 8 3 5 . 2 J' 26 . 4 J' 25 . 6 J' 9.2 7 J' 16 . 1 J' 0. 1 U 0 . 1 1 0 0 7 0 0 2 , 0 0 0 Ca d m i u m 3 4 µ g / L 2 4 8 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 1 2 5 Ch l o r i d e 4 5 5 µ g / L 2 4 8 1 , 4 6 0 2 , 0 2 0 2 , 6 0 0 1 , 5 9 0 1 , 2 2 0 3 2 . 8 J 2 2 N E 2 5 0 , 0 0 0 2 5 0 , 0 0 0 * Ch r o m i u m 5 1 µ g / L 2 4 8 1 . 1 8 J 0 . 5 U 0 . 5 U 1 . 2 7 J 0 . 5 U 0 . 5 U 0 . 5 1 0 1 0 1 0 0 Le a d 1 3 1 µ g / L 2 4 8 0 . 4 1 3 J 0 . 0 6 5 U 0 . 0 6 5 U 0 . 0 6 5 U 0 . 0 6 5 U 0 . 0 6 5 U 0 . 0 6 5 1 0 1 5 1 5 Me r c u r y 1 3 2 µ g / L 2 4 8 0 . 0 2 1 J 0 . 0 1 7 J 0 . 0 2 J 0 . 0 1 1 J 0 . 0 1 2 J 0 . 0 1 4 J 0 . 0 0 6 0 . 2 1 2 Se l e n i u m 1 8 3 µ g / L 2 4 8 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 1 0 2 0 5 0 Sil v e r 1 8 4 µ g / L 2 4 8 0 . 7 U 0 . 7 7 5 J 0 . 7 U 0 . 7 U 0 . 7 U 0 . 7 U 0 . 7 1 0 2 0 1 0 0 * Su l f a t e 3 1 5 µ g / L 2 4 8 6 0 5 J' 96 8 J' 30 0 J' 18 9 J' 48 7 J' 18 U 1 8 2 5 0 , 0 0 0 2 5 0 , 0 0 0 2 5 0 , 0 0 0 * TP H D R O N E m g / L 3 5 8 5 0 U 5 0 U 1 2 1 5 0 U 5 0 U 5 0 U 5 0 N E N E N E EP A 8 2 6 0 B ( V O C s ) No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( µ g / L ) a n d m i l l i g r a m s p e r l i t e r ( m g / L ) . 2 . S W S I D i s t h e S o l i d W a s t e S e c t i o n I d e n t i f i c a t i o n N u m b e r . 3 . M D L i s t h e l a b o r a t o r y m e t h o d d e t e c t i o n l i m i t . T h e M D L v a l u e s p r e s e n t e d a r e f o r s a m p l e s n o t d i l u t e d b y t h e l a b o r a t o r y d u r i ng a n a l y s i s . 4 . S W S L i s t h e S o l i d W a s t e S e c t i o n L i m i t . N C D E N R d e f i n e s t h e S W S L a s t h e l o w e s t a m o u n t o f a n a l y t e i n a s a m p l e t h a t c a n b e q u an t i t a t i v e l y d e t e r m i n e d w i t h s u i t a b l e p r e c i s i o n a n d a c c u r a c y . 5 . 1 5 A N C A C 2 L S t a n d a r d r e f e r s t o C l a s s G A S t a n d a r d s a s f o u n d i n 1 5 A N C A C 0 2 L . 0 2 0 2 G r o u n d w a t e r Q u a l i t y S t a n d a r d s , l a s t a m e n de d o n A p r i l 1 , 2 0 1 3 . 6 . M C L i s t h e F e d e r a l M a x i m u m C o n t a m i n a n t L e v e l a s f o u n d i n 4 0 C F R , S u b p a r t G , § 1 4 1 . 6 2 . 7 . * C o n c e n t r a t i o n l i s t e d i s a s e c o n d a r y m a x i m u m c o n t a m i n a n t l e v e l ( S M C L ) . S M C L s a r e e s t a b l i s h e d b y E P A i n t h e N a t i o n a l S e c o nd a r y D r i n k i n g W a t e r R e g u l a t i o n s a s f o u n d i n 4 0 C F R § 1 4 3 . 3 . 8 . N E i n d i c a t e s n o t e s t a b l i s h e d . N A i n d i c a t e s n o t a n a l y z e d . N S i n d i c a t e s n o s a m p l e w a s c o l l e c t e d . B l a n k c e l l s i n d i c a t e t h a t t h e r e i s n o i n f o r m a t i o n r e l e v a n t t o t h e r e s p e c t i v e r o w . 9 . G r a y e d v a l u e s i n d i c a t e v a l u e s t h a t e q u a l o r a r e g r e a t e r t h a n t h e S W S L . 10 . B o l d v a l u e s i n d i c a t e v a l u e s t h a t a t t a i n o r e x c e e d t h e 1 5 A N C A C 2 L S t a n d a r d . 11 . Q u a l i f i e r s i n n o n - i t a l i c i z e d t e x t a r e l a b o r a t o r y d a t a q u a l i f i e r s o r " f l a g s " . " U " i s u s e d t o i d e n t i f y r e s u l t s n o t d e t e c t e d a t c o n c e n t r a t i o n s w h i c h e q u a l t h e l a b o r a t o r y ' s M D L . " J " i s u s e d t o i d e n t i f y e s t i m a t e d c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e M D L b u t a r e l e s s t h a n t h e l a b o r a t o r y's m e t h o d r e p o r t i n g l i m i t ( M R L ) . A n i t a l i c i z e d J' -f l a g i s a d a t a q u a l i f i e r , a d d e d b y H D R t o i n d i c a t e c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e l a b o r a t o r y ' s M R L b u t a r e l e s s t h a n t h e S W S L . 12 . T P H D R O i n d i c a t e s T o t a l P e t r o l e u m H y d r o c a r b o n s D i e s e l R a n g e O r g a n i c s . 13 . S U i n d i c a t e s S t a n d a r d U n i t s . 14 . µ Լ /c m i n d i c a t e s m i c r o m h o s p e r c e n t i m e t e r . 15 . A c c o r d i n g t o t h e C o n s t i t u e n t L o o k - u p w e b p a g e o n t h e N C D E N R D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L o r 2 L S t a nd a r d f o r c h o r i d e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L a n d 2 L S t a n d a r d l i s t e d a r e f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p ec i f i e d o n t h e C o n s t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 16 . N o E P A M e t h o d 8 2 6 0 B v o l a t i l e o r g a n i c c o m p o u n d s ( V O C s ) w e r e m e a s u r e d a t c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e i r M D L . 17 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y o n J u l y 2 0 , 2 0 1 5 . SE E N O T E 1 6 -- - -- - ------- 71 . 5 0 69 7 . 5 9 ---- - Laboratory Certificate Codes:Duke Energy Carolinas Field #5193 Duke Energy Analytical Laboratory #248 TestAmerica Laboratories, Inc. #358 Mo n i t o r i n g W e l l s 60 0 4 - M W - 8 Tr i p Bla n k Fie l d Bla n k Sa m p l e D a t e : J u n e 9 , 2 0 1 5 Fi e l d S a m p l i n g p e r f o r m e d b y D u k e E n e r g y , L L C Pa r a m e t e r S W S I D U n i t s Ce r t i f i c a t e Co d e 6 0 0 4 - M W - 8 A 6 0 0 4 - M W - 9 6 0 0 4 - M W - 9 A 6 0 0 4 - M W - 1 0 A Federal MCL SWSL15A NCAC 2L Standard MD L 75 9 . 6 0 7 1 1 . 8 7 7 1 2 . 1 3 7 5 5 . 7 8 ---- --- 75 9 . 6 8 16 . 1 5 12 7 5. 6 6. 3 10 5 17 . 5 9 1 6 . 7 8 24 62 . 0 1 5.4 6.7 10 4 16 . 0 5 6.4 17 . 5 6 60 30 . 8 0 68 7 . 3 9 24 . 4 8 2 4 . 8 3 61 . 9 7 69 7 . 7 1 84 . 4 0 5 9 . 2 3 70 4 . 9 0 50 . 8 8 68 7 . 3 0 47 . 8 0 Page 2 of 2 Ta b l e 5 – F i e l d a n d A n a l y t i c a l R e s u l t s t h a t E q u a l o r E x c e e d 15 A N C A C 2 L G r o u n d w a t e r Q u a l i t y S t a n d a r d s Du k e E n e r g y C a r o l i n a s , L L C / M c G u i r e N u c l e a r S t a t i o n La n d f i l l # 2 ( S y n t h e t i c a l l y L i n e d ) - P e r m i t N o . 6 0 0 4 Pa r a m e t e r S a m p l e I D R e s u l t U n i t s 15 A N C A C 2L S t a n d a r d His t o r i c a l C o n c e n t r a t i o n s C a u s e a n d S i g n i f i c a n c e MW - 5 A 6 . 4 5 . 0 - 6 . 8 p H i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t M W - 5 A . M W - 5 A i s c o n s i d e r e d o n e o f t h e b a c k g r o u n d w e l l s f o r t h e s ite. MW - 6 5 . 9 5 . 6 - 6 . 3 p H i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t M W - 6 . MW - 6 A 5 . 6 5 . 1 - 6 . 0 p H i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t M W - 6 A . MW - 7 5 . 9 5 . 2 - 7 . 1 p H i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t M W - 7 . MW - 7 A 6 . 5 6 . 1 - 7 . 6 p H i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t M W - 7 A . MW - 8 6 . 4 6 . 0 - 7 . 0 p H i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t M W - 8 . MW - 9 5 . 4 4 . 8 - 6 . 2 p H i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t M W - 9 . MW - 9 A 6 . 3 5 . 8 - 6 . 7 p H i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t M W - 9 A . MW - 1 0 A 5 . 6 4 . 9 - 6 . 0 p H i s c o n s i s t e n t w i t h h i s t o r i c a l r e a d i n g s a t M W - 1 0 A . No t e s : 1 . 1 5 A N C A C 2 L S t a n d a r d r e f e r s t o C l a s s G A S t a n d a r d s a s f o u n d i n 1 5 A N C A C 0 2 L . 0 2 0 2 G r o u n d w a t e r S t a n d a r d s , l a s t a m e n d e d o n A p ril 1 , 2 0 1 3 . 2 . µ g / L i n d i c a t e s m i c r o g r a m s p e r l i t e r . 3 . S U i n d i c a t e s S t a n d a r d U n i t s . 4 . H i s t o r i c a l c o n c e n t r a t i o n s b a s e d o n d a t a i n D u k e E n e r g y C a r o l i n a s , L L C a n a l y t i c a l r e s u l t s d a t a b a s e . 5 . H i s t o r i c a l c o n c e n t r a t i o n s n o t m e a s u r e d a t v a l u e s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e l a b o r a t o r y m e t h o d r e p o r t i n g l i m i t a r e p r e s e n t e d a s < M R L . 6 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y o n J u l y 2 0 , 2 0 1 5 . Sa m p l e D a t e : J u n e 9 , 2 0 1 5 pH S U 6 . 5 - 8 . 5 Page 1 of 1 Ta b l e 6 – S u r f a c e W a t e r F i e l d a n d A n a l y t i c a l R e s u l t s Du k e E n e r g y C a r o l i n a s , L L C / M c G u i r e N u c l e a r S t a t i o n La n d f i l l # 2 ( S y n t h e t i c a l l y L i n e d ) - P e r m i t N o . 6 0 0 4 Fie l d p H 3 2 0 S U 5 1 9 3 - N E 6 . 0 - 9 . 0 6 . 5 - 8 . 5 * * Sp e c i f i c C o n d u c t a n c e 3 2 3 µ Լ /c m 5 1 9 3 - N E N E N E Te m p e r a t u r e 3 2 5 ° C 5 1 9 3 - N E N E N E Ar s e n i c † 1 4 µ g / L 2 4 8 0 . 3 6 J 0 . 2 8 4 J 0 . 0 7 8 1 0 1 0 1 0 Ba r i u m † 1 5 µ g / L 2 4 8 3 5 . 2 J' 24 . 1 J' 0.1 1 0 0 N E 2 , 0 0 0 Ca d m i u m † 3 4 µ g / L 2 4 8 0 . 1 0 1 U 0 . 1 0 1 U 0 . 1 0 1 1 0 . 1 5 * 5 Ch l o r i d e 4 5 5 µ g / L 2 4 8 2 , 4 9 0 3 , 0 5 0 2 2 N E 2 3 0 , 0 0 0 2 5 0 , 0 0 0 * * Ch r o m i u m † 5 1 µ g / L 2 4 8 0 . 5 0 5 J 0 . 6 8 2 J 0 . 5 1 0 1 1 * * * 1 0 0 Le a d † 1 3 1 µ g / L 2 4 8 0 . 3 0 2 J 0 . 3 2 5 J 0 . 0 6 5 1 0 0 . 5 4 * 1 5 Me r c u r y 1 3 2 µ g / L 2 4 8 0 . 0 1 9 J 0 . 0 1 5 J 0 . 0 0 6 0 . 2 0 . 0 1 2 2 Se l e n i u m 1 8 3 µ g / L 2 4 8 0 . 0 9 2 U 0 . 0 9 2 U 0 . 0 9 2 1 0 5 5 0 Sil v e r † 1 8 4 µ g / L 2 4 8 0 . 7 U 0 . 7 U 0 . 7 1 0 0 . 0 6 1 0 0 * Su l f a t e 3 1 5 µ g / L 2 4 8 2 , 4 3 0 J' 3, 2 8 0 J' 18 2 5 0 , 0 0 0 N E 2 5 0 , 0 0 0 * * TP H D R O N E m g / L 3 5 8 2 0 4 9 6 . 6 J 50 N E N E N E EP A 8 2 6 0 B ( V O C s ) No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( µ g / L ) . 2 . S W S I D i s t h e S o l i d W a s t e S e c t i o n I d e n t i f i c a t i o n N u m b e r . 3 . M D L i s t h e l a b o r a t o r y m e t h o d d e t e c t i o n l i m i t . T h e M D L v a l u e s p r e s e n t e d a r e t h e l o w e s t M D L s v a l u e s f o r t h e l e a c h a t e s a m p l es . S a m p l e s w i t h g r e a t e r d i l l u t i o n f a c t o r s w i l l h a v e M D L s g r e a t e r t h a n t h e v a l u e s p r e s e n t e d . 4 . S W S L i s t h e S o l i d W a s t e S e c t i o n L i m i t . N C D E N R d e f i n e s t h e S W S L a s t h e l o w e s t a m o u n t o f a n a l y t e i n a s a m p l e t h a t c a n b e q ua n t i t a t i v e l y d e t e r m i n e d w i t h s u i t a b l e p r e c i s i o n a n d a c c u r a c y . 5 . 1 5 A N C A C 2 B S t a n d a r d i s f r o m " N o r t h C a r o l i n a A d m i n i s t r a t i v e C o d e , T i t l e 1 5 A : D e p a r m e n t o f E n v i r o n m e n t a n d N a t u r a l R e s o u r c es , S u b c h a p t e r 2 B - S u r f a c e W a t e r a n d W e t l a n d S t a n d a r d s , " ( l a s t a m e n d e d o n J a n u a r y 1 , 2 0 1 5 ) f o r C l a s s C w a t e r s . 6 . S t a n d a r d s f o r C l a s s C w a t e r s a s s u m e t h e m o s t s t r i n g e n t o f F r e s h w a t e r a n d H u m a n H e a l t h s t a n d a r d s . 7 . T h e u n n a m e d t r i b u t a r y t o t h e C a t a w b a R i v e r i s c l a s s i f i e d a s W S - I V w a t e r s . R e g u l a t i o n 1 5 A N C A C 0 2 B . 0 2 1 6 p r o v i d e s w a t e r q ua l i t y s t a n d a r d s f o r W S - I V w a t e r s . C l a s s C w a t e r q u a l i t y s t a n d a r d s a l s o a p p l y t o W S - I V w a t e r s . C l a s s C w a t e r q u a l i t y s t a n d a r d s a r e p r o v i d e d i n r e g u l a t i o n 1 5 A N C A C 0 2 B . 0 2 1 1 . F o r p a r a m e t e r s a n d c o n s i t u e n t s w h e r e s t a n da r d s e x i s t f o r b o t h c l a s s e s , t h e m o r e s t r i n g e n t i s l i s t e d a s t h e 2 B S t a n d a r d . R e f e r e n c e 1 5 A N C A C 2 B . 0 2 0 0 C l a s s i f i c a t i o n s a n d W a t e r Q u a l i t y S t a n d a r d s A p p l i c a b l e t o S u r f a c e W a t e r s a n d W e t l a n d s o f N . C . A m e n d e d E f f e c t i v e : M a y 1 , 2 0 0 7 . 8 . M C L i s t h e F e d e r a l M a x i m u m C o n t a m i n a n t L e v e l a s f o u n d i n 4 0 C F R , S u b p a r t G , § 1 4 1 . 6 2 . 9 . G r a y e d v a l u e s i n d i c a t e v a l u e s t h a t e q u a l o r a r e g r e a t e r t h a n t h e S W S L . 10 . Bo l d v a l u e s i n d i c a t e v a l u e s t h a t a t t a i n o r e x c e e d t h e 1 5 A N C A C 2 B S t a n d a r d . 11 . N E i n d i c a t e s n o t e s t a b l i s h e d . B l a n k c e l l s i n d i c a t e t h a t t h e r e i s n o i n f o r m a t i o n r e l e v a n t t o t h e r e s p e c t i v e r o w . 12 . Q u a l i f i e r s i n n o n - i t a l i c i z e d t e x t a r e l a b o r a t o r y d a t a q u a l i f i e r s o r " f l a g s " . " U " i s u s e d t o i d e n t i f y r e s u l t s n o t d e t e c t e d at c o n c e n t r a t i o n s w h i c h a r e g r e a t e r t h a n t h e l a b o r a t o r y ' s m e t h o d d e t e c t i o n l i m i t ( M D L ) . " J " i s u s e d t o i d e n t i f y e s t i m a t e d c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e M D L b u t a r e l e s s t h a n t h e l a b o r a t o r y's m e t h o d r e p o r t i n g l i m i t ( M R L ) . A n i t a l i c i z e d J' -fl a g i s a d a t a q u a l i f i e r , a d d e d b y H D R , t o i n d i c a t e c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e l a b o r a t o r y ' s M R L b u t a r e l e s s t h a n t h e S W S L . 13 . A c c o r d i n g t o t h e C o n s t i t u e n t L o o k - u p w e b p a g e o n t h e N C D E N R D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L f o r c h o r id e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L a n d 2 B S t a n d a r d l i s t e d i s f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p ec i f i e d o n t h e C o n s t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 14 . S U i n d i c a t e s S t a n d a r d U n i t s . 15 . µ Լ /c m i n d i c a t e s m i c r o m h o s p e r c e n t i m e t e r . 16 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y o n J u l y 2 0 , 2 0 1 5 . 17 . † i n d i c a t e s a p a r a m e t e r a n a l y z e d a s t o t a l r e c o v e r a b l e w h i l e t h e 2 B s t a n d a r d i s a p p l i c a b l e t o t h e d i s s o l v e d f r a c t i o n ; D u k e is a d o p t i n g a n a l y t i c a l m e t h o d s t o b e c o n s i s t e n t w i t h 2 B s t a n d a r d s . 18 . N o E P A M e t h o d 8 2 6 0 B v o l a t i l e o r g a n i c c o m p o u n d s ( V O C s ) w e r e m e a s u r e d a t c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e i r M D L . 19 . * S t a n d a r d l i s t e d i s h a r d n e s s d e p e n d e n t ; s t a n d a r d i s d i s p l a y e d a s s u m i n g a h a r d n e s s o f ≤ 2 5 m g / L . 20 . * * C o n c e n t r a t i o n l i s t e d i s a s e c o n d a r y m a x i m u m c o n t a m i n a n t l e v e l ( S M C L ) . S M C L s a r e e s t a b l i s h e d b y E P A i n t h e N a t i o n a l S e c on d a r y D r i n k i n g W a t e r R e g u l a t i o n s a s f o u n d i n 4 0 C F R § 1 4 3 . 3 . 21 . * * * S t a n d a r d l i s t e d i s m o s t s t r i n g e n t o f C r ( I I I ) a n d C r ( V I ) . Sa m p l e D a t e : J u n e 9 , 2 0 1 5 Fie l d S a m p l i n g p e r f o r m e d b y D u k e E n e r g y C a r o l i n a s , L L C Pa r a m e t e r S W S I D U n i t s Ce r t i f i c a t e Co d e Su r f a c e W a t e r S a m p l i n g L o c a t i o n s 60 0 4 - S W - 1 La b o r a t o r y C e r t i f i c a t e C o d e s : Du k e E n e r g y C a r o l i n a s F i e l d # 5 1 9 3 Du k e E n e r g y A n a l y t i c a l L a b o r a t o r y # 2 4 8 Te s t A m e r i c a L a b o r a t o r i e s , I n c . # 3 5 8 15 A N C A C 2B S t a n d a r d F e d e r a l MC L 60 0 4 - S W - 2 M D L S W S L 20 . 7 0 2 0 . 4 0 997. 0 SE E N O T E 1 8 7. 2 10 7 Page 1 of 1 Ta b l e 7 – L e a c h a t e S a m p l e F i e l d a n d A n a l y t i c a l R e s u l t s Du k e E n e r g y C a r o l i n a s , L L C / M c G u i r e N u c l e a r S t a t i o n La n d f i l l # 2 ( S y n t h e t i c a l l y L i n e d ) - P e r m i t N o . 6 0 0 4 Fie l d p H 3 2 0 S U 5 1 9 3 - N E Sp e c i f i c C o n d u c t a n c e 3 2 3 µ Լ /c m 5 1 9 3 - N E Te m p e r a t u r e 3 2 5 ° C 5 1 9 3 - N E Ar s e n i c 1 4 µ g / L 2 4 8 0 . 7 8 U 0 . 0 7 8 1 0 Ba r i u m 1 5 µ g / L 2 4 8 6 2 . 8 J' 0. 1 1 0 0 Ca d m i u m 3 4 µ g / L 2 4 8 1 . 0 1 U 0 . 1 0 1 1 Ch l o r i d e 4 5 5 µ g / L 2 4 8 4 2 , 2 0 0 2 2 N E Ch r o m i u m 5 1 µ g / L 2 4 8 0 . 5 U 0 . 5 1 0 Le a d 1 3 1 µ g / L 2 4 8 0 . 6 5 U 0 . 0 6 5 1 0 Me r c u r y 1 3 2 µ g / L 2 4 8 0 . 0 0 6 U 0 . 0 0 6 0 . 2 Se l e n i u m 1 8 3 µ g / L 2 4 8 0 . 9 2 U 0 . 0 9 2 1 0 Sil v e r 1 8 4 µ g / L 2 4 8 0 . 7 U 0 . 7 1 0 Su l f a t e 3 1 5 µ g / L 2 4 8 8 6 , 2 0 0 J' 18 2 5 0 , 0 0 0 TP H D R O N E m g / L 3 5 8 1 1 , 6 0 0 5 0 N E EP A 8 2 6 0 ( V O C s ) No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n m i c r o g r a m s p e r l i t e r ( µ g / L ) a n d m i l l i g r a m s p e r l i t e r ( m g / L ) . 2 . S W S I D i s t h e S o l i d W a s t e S e c t i o n I d e n t i f i c a t i o n N u m b e r . 3 . M D L i s t h e l a b o r a t o r y m e t h o d d e t e c t i o n l i m i t . T h e M D L v a l u e s p r e s e n t e d a r e f o r s a m p l e s n o t d i l u t e d b y t h e l a b o r a t o r y d u r i ng a n a l y s i s . 4 . S W S L i s t h e S o l i d W a s t e S e c t i o n L i m i t . N C D E N R d e f i n e s t h e S W S L a s t h e l o w e s t a m o u n t o f a n a l y t e i n a s a m p l e t h a t c a n b e q u an t i t a t i v e l y d e t e r m i n e d w i t h s u i t a b l e p r e c i s i o n a n d a c c u r a c y . 5 . G r a y e d v a l u e s i n d i c a t e v a l u e s t h a t e q u a l o r a r e g r e a t e r t h a n t h e S W S L . 6 . T P H D R O i n d i c a t e s T o t a l P e t r o l e u m H y d r o c a r b o n s D i e s e l R a n g e O r g a n i c s . 7 . N E i n d i c a t e s n o t e s t a b l i s h e d . B l a n k c e l l s i n d i c a t e t h a t t h e r e i s n o i n f o r m a t i o n r e l e v a n t t o t h e r e s p e c t i v e r o w . 8 . Q u a l i f i e r s i n n o n - i t a l i c i z e d t e x t a r e l a b o r a t o r y d a t a q u a l i f i e r s o r " f l a g s " . " U " i s u s e d t o i d e n t i f y r e s u l t s n o t d e t e c t e d a t c o n c e n t r a t i o n s w h i c h e q u a l t h e l a b o r a t o r y ' s M D L . " J " i s u s e d t o i d e n t i f y e s t i m a t e d c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e M D L b u t a r e l e s s t h a n t h e l a b o r a t o r y 's m e t h o d r e p o r t i n g l i m i t ( M R L ) . A n i t a l i c i z e d J' -f l a g i s a d a t a q u a l i f i e r , a d d e d b y H D R t o i n d i c a t e c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e l a b o r a t o r y ' s M R L b u t a r e le s s t h a n t h e S W S L . 9 . A c c o r d i n g t o t h e C o n s t i t u e n t L o o k - u p w e b p a g e o n t h e N C D E N R D i v i s i o n o f W a s t e M a n a g e m e n t w e b p a g e , t h e r e i s n o S W S L f o r c h o r id e a s s o c i a t e d w i t h C A S n u m b e r 1 6 8 8 7 - 0 0 - 6 , w h i c h i s t h e C A S r e p o r t e d b y t h e l a b o r a t o r y f o r t h e a n a l y s e s c o m p l e t e d . T h e r e f o r e , t h e S W S L l i s t e d i s f o r t h e c h l o r i d e w i t h C A S n u m b e r S W 3 0 1 a s s p e c i f i e d o n t h e C o ns t i t u e n t L o o k - u p w e b p a g e ( l a s t u p d a t e d J u n e 1 3 , 2 0 1 1 ) . 10 . S U i n d i c a t e s S t a n d a r d U n i t s . 11 . µ Լ /c m i n d i c a t e s m i c r o m h o s p e r c e n t i m e t e r . 12 . N o E P A M e t h o d 8 2 6 0 v o l a t i l e o r g a n i c c o m p o u n d s ( V O C s ) w e r e m e a s u r e d a t c o n c e n t r a t i o n s w h i c h e q u a l o r a r e g r e a t e r t h a n t h e i r MD L . 13 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y o n J u l y 2 0 , 2 0 1 5 . Sa m p l e D a t e : J u n e 9 , 2 0 1 5 Fi e l d S a m p l i n g p e r f o r m e d b y D u k e E n e r g y , L L C La b o r a t o r y C e r t i f i c a t e C o d e s : Du k e E n e r g y C a r o l i n a s F i e l d # 5 1 9 3 Du k e E n e r g y A n a l y t i c a l L a b o r a t o r y # 2 4 8 Te s t A m e r i c a L a b o r a t o r i e s , I n c . # 3 5 8 SW S L Pa r a m e t e r S W S I D U n i t s SE E N O T E 1 2 Ce r t i f i c a t e Co d e 60 0 4 - L e a c h a t e Po n d M D L 6. 8 90 8 20 . 7 9 Page 1 of 1 Ta b l e 8 – R a d i o l o g i c a l A n a l y t i c a l R e s u l t s Du k e E n e r g y C a r o l i n a s , L L C / M c G u i r e N u c l e a r S t a t i o n La n d f i l l # 2 ( S y n t h e t i c a l l y L i n e d ) - P e r m i t N o . 6 0 0 4 MW - 5 M W - 5 A M W - 6 M W - 6 A M W - 7 M W - 7 A M W - 8 M W - 8 A M W - 9 M W - 9 A M W - 1 0 A Gr o s s A l p h a p C i / L 2 4 8 < 0 . 0 8 6 < - 0 . 1 6 < - 0 . 1 9 < - 0 . 0 4 7 < - 0 . 4 2 < - 0 . 0 1 < - 0 . 4 8 < - 0 . 3 3 < 0 . 3 2 8 < - 0 . 2 9 4 . 3 7 < - 0 . 0 6 9 < 0 . 0 8 8 4 Ba L a - 1 4 0 p C i / L 2 4 8 < 4 . 3 1 < 3 . 7 8 < 5 . 7 8 < 4 . 9 2 < 5 . 2 < 5 . 1 < 4 . 5 7 < 3 . 7 8 < 3 . 1 3 < 6 . 1 9 < 4 . 2 7 < 4 . 5 7 < 4 . 3 6 Be - 7 p C i / L 2 4 8 < 3 1 . 1 < 3 4 . 9 < 3 6 < 3 2 . 3 < 3 2 < 3 6 . 5 < 3 2 . 7 < 2 7 . 8 < 3 1 . 7 < 3 7 . 5 < 3 0 < 2 4 . 4 < 3 0 . 4 Gr o s s B e t a p C i / L 2 4 8 1 . 2 4 0 . 7 9 4 1 . 6 9 < 0 . 5 5 5 0 . 9 7 2 1 . 7 6 0 . 9 0 6 < 0 . 3 7 2 0 . 9 4 4 < 0 . 4 7 7 1 6 . 9 2 . 4 9 2 . 6 6 Co - 5 8 p C i / L 2 4 8 < 3 . 8 3 < 3 . 3 4 < 3 . 7 3 < 3 . 7 < 3 . 4 5 < 4 . 5 9 < 3 . 8 7 < 4 . 2 9 < 4 . 7 5 < 3 . 7 < 3 . 6 4 < 2 . 9 3 < 2 . 8 2 Co - 6 0 p C i / L 2 4 8 < 4 . 1 9 < 2 . 3 9 < 4 . 2 8 < 4 . 5 8 < 3 . 8 4 < 5 . 0 8 < 4 . 7 7 < 3 . 5 < 5 . 0 8 < 5 . 8 9 < 3 . 8 4 < 4 . 0 7 < 2 . 4 Cs - 1 3 4 p C i / L 2 4 8 < 4 . 3 6 < 4 . 4 9 < 4 . 2 4 < 2 . 8 6 < 3 . 9 3 < 5 . 0 3 < 3 . 9 1 < 5 . 7 4 < 4 . 6 2 < 5 . 5 < 3 . 4 3 < 5 . 0 3 < 4 . 2 4 Cs - 1 3 7 p C i / L 2 4 8 < 4 . 9 3 < 3 . 7 9 < 3 . 7 4 < 3 . 7 2 < 3 . 6 7 < 4 . 4 4 < 4 . 2 7 < 3 . 1 3 < 3 . 8 9 < 4 . 8 6 < 3 . 4 7 < 3 . 2 1 < 4 . 2 8 Fe - 5 9 p C i / L 2 4 8 < 5 . 4 3 < 8 . 1 7 < 7 . 7 3 < 6 . 1 3 < 4 . 6 7 < 7 . 5 2 < 6 . 4 1 < 7 . 2 6 < 8 . 0 2 < 7 . 6 8 < 6 . 0 4 < 4 . 9 5 < 6 . 1 6 H3 G W ( T r i t i u m ) p C i / L 2 4 8 < - 1 9 0 < - 1 5 0 < - 1 2 < - 9 3 < - 8 3 < - 4 4 < - 8 8 < ~ 0 < 2 4 . 4 < - 1 1 0 1 2 9 0 < 7 0 . 8 < 9 . 7 6 I- 1 3 1 p C i / L 2 4 8 < 4 . 4 7 < 3 . 5 2 < 4 . 2 1 < 4 . 0 9 < 4 . 2 2 < 4 . 7 5 < 5 . 1 1 < 3 . 5 2 < 3 . 9 5 < 4 . 4 2 < 4 . 0 3 < 3 . 5 7 < 4 . 0 4 K- 4 0 p C i / L 2 4 8 < 5 9 . 9 < 6 7 . 2 < 5 9 . 1 5 3 . 9 < 5 5 . 4 < 7 2 < 7 7 . 6 < 5 6 . 5 < 7 2 < 6 5 . 3 < 5 5 . 4 < 7 9 . 4 < 5 6 . 8 Mn - 5 4 p C i / L 2 4 8 < 4 . 2 < 3 . 5 8 < 3 . 5 5 < 3 . 9 1 < 4 . 0 3 < 4 . 4 5 < 4 . 9 4 < 4 . 4 8 < 3 . 8 9 < 4 . 0 9 < 3 . 2 6 < 3 . 4 6 < 3 . 1 Nb - 9 5 p C i / L 2 4 8 < 3 . 3 5 < 4 < 3 . 9 6 < 4 . 1 < 3 . 8 7 < 5 . 0 3 < 4 . 4 4 < 4 . 1 6 < 3 . 9 4 < 5 . 3 2 < 4 . 8 7 < 4 . 1 1 < 2 . 9 7 Zn - 6 5 p C i / L 2 4 8 < 6 . 8 1 < 6 . 9 5 < 7 . 5 9 < 8 . 6 2 < 7 . 9 9 < 7 . 8 7 < 9 . 5 2 < 4 . 2 6 < 4 . 4 2 < 1 0 . 4 < 7 . 4 3 < 6 . 4 6 < 6 . 2 3 Zr - 9 5 p C i / L 2 4 8 < 7 . 2 9 < 5 . 4 2 < 6 . 5 < 5 . 7 4 < 6 . 9 8 < 6 . 7 5 < 8 . 2 9 < 4 . 9 7 < 7 . 0 9 < 8 . 2 < 6 . 3 6 < 8 . 0 1 < 5 . 3 6 No t e s : 1 . C o n c e n t r a t i o n s p r e s e n t e d i n p i c o c u r i e s p e r l i t e r ( p C i / L ) . 2 . N S i n d i c a t e s n o s a m p l e w a s c o l l e c t e d . 3 . I n f o r m a t i o n p r o v i d e d b y D u k e E n e r g y o n J u l y 2 0 , 2 0 1 5 . Sa m p l e D a t e : J u n e 9 , 2 0 1 5 Fie l d S a m p l i n g P e r f o r m e d b y D u k e E n e r g y C a r o l i n a s , L L C Laboratory Certificate Codes:Duke Energy Analytical Laboratory #248 SW-2 Mo n i t o r i n g W e l l I d e n t i f i c a t i o n Ce r t i f i c a t e Co d e Un i t s Pa r a m e t e r Leachate PondSW-1 Page 1 of 1 A Appendix A Field Sampling Forms ANALYZER SERIAL #: WEATHER CONDITIONS: DATE:TIME:DATE:TIME: Calibation Instrument Standard Instrument Standard Standard Value Value Value Value SS 0.0 ▬/▬►0.0 0.0 ▬/▬►0.0 SS 230.7 ▬▬►227 220.5 ▬/▬►227 SS 73.6 ▬/▬►75 72.7 ▬/▬►75 SS ▬/▬►▬/▬► B (7.00)6.83 ▬▬►7.02 6.94 ▬/▬►7.02 B (4.00)4.00 ▬▬►4.00 3.87 ▬/▬►4.00 B (10.00)10.13 ▬/▬►10.06 10.01 ▬/▬►10.06 20.38 20.44 pH Check B (7.00)▬▬► Time: SS (7.00)305 ▬▬►294 295 ▬/▬►294 SS (4.00)N/A ▬/▬►469 N/A ▬/▬►469 20.56 20.53 W 8.50 8.50 W 8.50 8.50 AW 8.50 ▬▬►8.50 8.61 ▬/▬►8.50 SS 52.4 ▬/▬►53.3 53.9 ▬/▬►53.3 NIST N/A ▬/▬►N/A N/A ▬/▬►N/A KEY: NOTES: FIELD SAMPLING CALIBRATION FORM STUDY:McGUIRE NUCLEAR STATION - LANDFILL 2 GROUNDWATER MONITORING DATE (s):June 9, 2015 SURFACE UNIT READER:LDC OTHER EQUIPMENT:TURBIDIMETER NO.3 - 3260-GW Clouds to sun, calm, 70 to 85 deg F. COLLECTORS:LDC, PSP SURFACE UNIT SERIAL #:3858 ANALYZER MODEL#:MS5 66121 PROCEDURE #:HYDROLAB 3210.5 VALIDATED BY: Calibration Date / Time 9-Jun-15 5:20 9-Jun-15 12:55 CALIBRATION BP (mmHg)740.1 CALIBRATION BP (mmHg)739.6 Parameter Calibration Results Calibration Results Specifc conductance checkpoint (used if sampled well is outside of initial calibration range). SPEC. COND. CHECK (uS/cm) SPEC. COND. (uS/cm) Instrument Zeroed Zero Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass pH (units) Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Buffer Temp.Buffer Temp. Buffer Temp. Calibration Accepted Calibration Pass ORP Temp.ORP Temp. Calibration Pass TURB (ntu)Calibration Accepted Calibration Accepted DO (mg/L)Calibration Accepted Temp Cert Device # TEMP (deg C)Adjustment Not Available Adjustment Not Available Tested - OK Replaced ref Electrode KCL See Notes Replaced Ref. Electrode Tip INSTRUMENT MAINTENANCE DATE / TIME Conductance Subsystem pH Subsystem Cleaned Electrodes Cleaned Electrodes Tested - OK See Notes Tested - OK See Notes Dissolved Oxygen Subsystem Replaced Teflon Membrane Cleaned Electrode Tested - OK See Notes Oxidation Reduction Subsystem Temperature Subsystem Cleaned Electrode Cleaned Electrode Replaced DO electrolyte See Notes Field Barometric Pressure Beginning BP 740.1 (mmHg)Ending BP 739.6 SS = Standard solution AW = Average Winkler ▬/▬►= Not Adjusted To (mmHg) B = Buffer W = Winkler ▬▬► = Adjusted To N/A = Not Applicable ANALYZER SERIAL #: WEATHER CONDITIONS: DATE:TIME:DATE:TIME: Calibation Instrument Standard Instrument Standard Standard Value Value Value Value SS 0.0 ▬/▬►0.0 0.0 ▬/▬►0.0 SS 232.7 ▬▬►227 221.6 ▬/▬►227 SS 72.3 ▬/▬►75 71.5 ▬/▬►75 SS ▬/▬►▬/▬► B (7.00)7.00 ▬▬►7.02 7.08 ▬/▬►7.02 B (4.00)4.01 ▬▬►4.00 3.98 ▬/▬►4.00 B (10.00)10.09 ▬/▬►10.06 10.19 ▬/▬►10.06 20.34 20.43 pH Check B (7.00)▬▬► Time: SS (7.00)291 ▬▬►294 287 ▬/▬►294 SS (4.00)N/A ▬/▬►469 N/A ▬/▬►469 20.51 20.56 W 8.50 8.50 W 8.50 8.50 AW 8.55 ▬▬►8.50 8.63 ▬/▬►8.50 SS 53.3 ▬/▬►52.9 53.0 ▬/▬►52.9 NIST N/A ▬/▬►N/A N/A ▬/▬►N/A KEY: NOTES: FIELD SAMPLING CALIBRATION FORM STUDY:McGUIRE NUCLEAR STATION - LANDFILL 2 GROUNDWATER MONITORING DATE (s):June 9, 2015 SURFACE UNIT READER:PSP OTHER EQUIPMENT:TURBIDIMETER NO.1 - 3260-GW Clouds to sun, calm, 70 to 85 deg F. COLLECTORS:LDC, PSP SURFACE UNIT SERIAL #:S05042 ANALYZER MODEL#:MS5 66120 PROCEDURE #:HYDROLAB 3210.5 VALIDATED BY: Calibration Date / Time 9-Jun-15 5:10 9-Jun-15 13:00 CALIBRATION BP (mmHg)740.1 CALIBRATION BP (mmHg)739.6 Parameter Calibration Results Calibration Results Specifc conductance checkpoint (used if sampled well is outside of initial calibration range). SPEC. COND. CHECK (uS/cm) SPEC. COND. (uS/cm) Instrument Zeroed Zero Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass pH (units) Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Calibration Accepted Calibration Pass Buffer Temp.Buffer Temp. Buffer Temp. Calibration Accepted Calibration Pass ORP Temp.ORP Temp. Calibration Pass TURB (ntu)Calibration Accepted Calibration Accepted DO (mg/L)Calibration Accepted Temp Cert Device # TEMP (deg C)Adjustment Not Available Adjustment Not Available Tested - OK Replaced ref Electrode KCL See Notes Replaced Ref. Electrode Tip INSTRUMENT MAINTENANCE DATE / TIME Conductance Subsystem pH Subsystem Cleaned Electrodes Cleaned Electrodes Tested - OK See Notes Tested - OK See Notes Dissolved Oxygen Subsystem Replaced Teflon Membrane Cleaned Electrode Tested - OK See Notes Oxidation Reduction Subsystem Temperature Subsystem Cleaned Electrode Cleaned Electrode Replaced DO electrolyte See Notes Field Barometric Pressure Beginning BP 740.1 (mmHg)Ending BP 739.6 SS = Standard solution AW = Average Winkler ▬/▬►= Not Adjusted To (mmHg) B = Buffer W = Winkler ▬▬► = Adjusted To N/A = Not Applicable 49.90 63.90 38 (psi)10 (sec)(sec) (gal) 0.47 (gal) @ QC By: SAMPLING NOTES There is not enough water present to do an equipment purge. Equipment purge minimum volume is 0.49 gallons, there is only 0.47 gallons avaliable to purge, available water will not fill baladder and tubing to discharge at surface, well will evacuate and has effectively no recharge. ADDITIONAL WELL CONDITION NOTES Good Tag WELL CONDITION PROTECTIVE CASING WELL PAD WELL TAG Good Condition Good Condition Good ConditionWELL CASING PSP N/A TOTAL PURGE VOLUME 0.00 * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column CHLORINE (mg/l)SAMPLE COLLECTED BY (recalculates on current water level)(deg C)(umho/cm)(SU)(NTU)(mV-NHE)(mg/L) N/A N/A SAMPLING EQUIPMENT TUBING DIAMETER (in)1/2 OD QED T1200 PURGE COMPLETE TEMP SPECIFIC pH TURBIDITY WATER ELEVATION (ft msl)707.27 APPEARANCE DETECTED ODOR None Normal WATER LEVEL AFTER PURGE * SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 WELL DEPTH (ft TOC) WELL DIAMETER (in)MIDDLE OF WETTED SCREEN (ft toc) WELL VOL SCREEN INTERVAL (ft TOC)TO SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)61.04 WATER COLUMN (ft)2.86 EQUIPMENT INFORMATION LEVEL METER SERIAL#26055 62.90PUMP INTAKE DEPTH (ft TOC)63.90 TOC ELEV (ft msl) GS ELEV (ft msl) 768.31 766.42 WELL/LOCATION NAME MW-5 FIELD CREW LDC, PSP MONITORING WELL INFORMATION 2 N/A PROCEDURE NO 3175.2DUKE ENERGY GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING SAMPLING DATE(s)9-Jun-2015 62.47 PURGE METHOD Conventional DISCHARGERECHARGEPRESSURE 5 PUMP CONTROLLER SETTINGS 0.1631CONVERSION FACTOR Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) 0.47WELL VOLUME (gal) ORP (ft)(YES/NO) VOLUME EVACUATION COND. 6/9/2015 0925 Sample preservation verified to pH (units) Insufficient Volume to Sample DATE TIME DISSOLVED OXYGEN 82.00 96.00 50 (psi)10 (sec)(sec) (gal) 5.53 (gal) @ QC By: SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-5A MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)768.42 MIDDLE OF WETTED SCREEN (ft toc)89.00 SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)96.00 GS ELEV (ft msl)766.45 PUMP INTAKE DEPTH (ft TOC)95.00 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)62.12 WATER COLUMN (ft)33.88 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)706.30 WELL VOLUME 5.53 (gal) PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND.OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 5.75 NO 16.47 53 6.41 0.9 413 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 8.23 5.75 NO 16.49 54 6.43 1.2 426 8.35 5.75 NO 16.46 54 6.43 1.0 421 8.39 CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 17.25 PSP 6/9/2015 1010 0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag SAMPLING NOTES 23.20 37.20 20 (psi)10 (sec)(sec) (gal) 1.11 (gal) @ QC By: SAMPLING NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 5.00 PSP 6/9/2015 0730 0 1.25 NO 16.39 109 5.93 1.2 407 6.68 1.25 NO 16.42 105 5.92 1.0 401 6.78 1.25 NO 16.37 100 5.88 1.1 397 6.86 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.25 NO 16.36 65 5.79 1.3 395 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 7.06 PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. (gal) DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)30.42 WATER COLUMN (ft)6.78 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)698.03 WELL VOLUME 1.11 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)728.45 MIDDLE OF WETTED SCREEN (ft toc)33.81 SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)37.20 GS ELEV (ft msl)726.79 PUMP INTAKE DEPTH (ft TOC)36.20 PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-6 SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 33.90 47.90 25 (psi)13 (sec)(sec) (gal) 2.97 (gal) @ QC By: SAMPLING NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 9.00 PSP 6/9/2015 0735 0 3.00 NO 16.24 55 5.55 0.4 435 7.92 3.00 NO 16.26 54 5.52 0.7 420 7.91 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 3.00 NO 16.27 56 5.51 1.2 410 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 7.91 PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. (gal) DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)29.68 WATER COLUMN (ft)18.22 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)699.30 WELL VOLUME 2.97 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 7 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)728.98 MIDDLE OF WETTED SCREEN (ft toc)40.90 SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)47.90 GS ELEV (ft msl)727.54 PUMP INTAKE DEPTH (ft TOC)46.90 PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-6A SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 23.30 37.30 25 (psi)15 (sec)(sec) (gal) 788 (ml) 495 (ml) 1283 (ml)=0.34 (gal)@ QC By: SAMPLING NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag NA WELL CONDITION ADDITIONAL WELL CONDITION NOTES SAMPLE COLLECTED BY DATE TIME Total Purge Volume LDC 6/9/2015 0830 Sample preservation verified to pH (units)< 2.0 1.0 384 8.81 N/A Tubing Volume Removed 0.34 gal.EQUIPMENT PURGE ONLY SAMPLE CHLORINE (mg/l)Pump (Bladder) Volume 33.06 N/A Below pump 17.93 48 5.89 (ft)(ml/min)(ft)(deg C)(umho/cm)(SU)(NTU)(mV -NEH)(mg/L) WATER LEVEL RATE WATER LEVEL COND.OXYGEN INITIAL FLOW FINAL TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)33.06 WATER COLUMN (ft)4.24 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)692.80 WELL VOLUME 0.69 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 5 28651 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Equip. Only Purge MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)725.86 MIDDLE OF WETTED SCREEN (ft toc)35.18 SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)37.30 GS ELEV (ft msl)723.72 PUMP INTAKE DEPTH (ft TOC)36.30 PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-7 SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR EQUIPMENT PURGE ONLY SAMPLING 45.40 59.40 30 (psi)10 (sec)(sec) (gal) 4.46 (gal) @ QC By: SAMPLING NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 13.50 LDC 6/9/2015 0910 0 4.50 NO 16.61 118 6.48 1.0 368 6.63 4.50 NO 16.59 117 6.47 2.0 366 6.58 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 4.50 NO 16.61 116 6.46 4.6 362 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 6.68 PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. (gal) DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)32.06 WATER COLUMN (ft)27.34 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)692.60 WELL VOLUME 4.46 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 28651 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)724.66 MIDDLE OF WETTED SCREEN (ft toc)52.40 SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)59.40 GS ELEV (ft msl)722.74 PUMP INTAKE DEPTH (ft TOC)58.40 PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-7A SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 57.50 71.50 35 (psi)10 (sec)(sec) (gal) 1531 (ml) 495 (ml) 2026 (ml)=0.54 (gal)@ QC By: SAMPLING NOTES Slow recharge well - remove 3500 mL to account for tubing and bladder volume - record field measurements and begin sampling. PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag 0 WELL CONDITION ADDITIONAL WELL CONDITION NOTES SAMPLE COLLECTED BY DATE TIME Total Purge Volume LDC 6/9/2015 0700 Sample preservation verified to pH (units)< 2.0 20.7 363 8.34 N/A Tubing Volume Removed 1.0 gal.EQUIPMENT PURGE ONLY SAMPLE CHLORINE (mg/l)Pump (Bladder) Volume 62.01 N/A Below pump 16.15 127 6.38 (ft)(ml/min)(ft)(deg C)(umho/cm)(SU)(NTU)(mV-NHE)(mg/L) WATER LEVEL RATE WATER LEVEL COND.OXYGEN INITIAL FLOW FINAL TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)62.01 WATER COLUMN (ft)9.49 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)697.59 WELL VOLUME 1.55 See note below PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 28651 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Equip. Only Purge MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)759.60 MIDDLE OF WETTED SCREEN (ft toc)66.76 SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)71.50 GS ELEV (ft msl)757.30 PUMP INTAKE DEPTH (ft TOC)70.50 PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-8 SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR EQUIPMENT PURGE ONLY SAMPLING 70.40 84.40 45 (psi)10 (sec)(sec) (gal) 3.66 (gal) @ QC By: SAMPLING NOTES QC for DRO collected. PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 11.25 LDC 6/9/2015 0745 0 3.75 NO 16.05 104 6.67 1.9 365 7.85 3.75 NO 16.05 101 6.64 2.2 363 7.82 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 3.75 NO 16.06 100 6.63 5.7 358 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 7.81 PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. (gal) DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)61.97 WATER COLUMN (ft)22.43 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)697.71 WELL VOLUME 3.66 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 28651 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)759.68 MIDDLE OF WETTED SCREEN (ft toc)77.40 SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)84.40 GS ELEV (ft msl)757.61 PUMP INTAKE DEPTH (ft TOC)83.40 PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-8A SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 16.80 30.80 15 (psi)8 (sec)(sec) (gal) 1.03 (gal) @ QC By: SAMPLING NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 3.75 LDC 6/9/2015 1005 0 1.25 NO 17.56 60 5.43 0.4 405 3.70 1.25 NO 17.43 59 5.46 0.4 407 4.19 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.25 NO 17.48 57 5.44 0.7 405 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 4.75 PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. (gal) DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)24.48 WATER COLUMN (ft)6.32 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)687.39 WELL VOLUME 1.03 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 7 28651 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)711.87 MIDDLE OF WETTED SCREEN (ft toc)27.64 SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)30.80 GS ELEV (ft msl)710.27 PUMP INTAKE DEPTH (ft TOC)29.80 PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-9 SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 33.80 47.80 25 (psi)10 (sec)(sec) (gal) 3.75 (gal) @ QC By: SAMPLING NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 11.25 LDC 6/9/2015 1025 0 3.75 NO 17.59 105 6.27 0.3 362 4.65 3.75 NO 17.52 107 6.24 0.2 366 4.43 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 3.75 NO 17.55 109 6.21 0.3 373 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 4.03 PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. (gal) DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)24.83 WATER COLUMN (ft)22.97 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)687.30 WELL VOLUME 3.75 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 28651 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)712.13 MIDDLE OF WETTED SCREEN (ft toc)40.80 SCREEN LENGTH (ft)14.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)47.80 GS ELEV (ft msl)710.30 PUMP INTAKE DEPTH (ft TOC)46.80 PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-9A SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 44.23 59.23 30 (psi)10 (sec)(sec) (gal) 1.36 (gal) @ QC By: SAMPLING NOTES PROTECTIVE CASING Good Condition WELL PAD Good Condition WELL CASING Good Condition WELL TAG Good Tag WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 TOTAL PURGE VOLUME * Optional measurement to recalculate well volume when purging results in substantial drawdown of water column COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED CHLORINE (mg/l)SAMPLE COLLECTED BY DATE TIME 6.00 PSP 6/9/2015 0850 0 1.50 NO 16.78 24 5.56 1.1 429 7.71 1.50 NO 16.70 24 5.53 1.4 416 7.67 1.50 NO 16.71 25 5.49 5.2 406 7.63 OXYGEN (recalculates on current water level)(mV-NHE)(mg/L) 1.50 NO 16.67 26 5.52 405.0 355 (ft)(YES/NO)(deg C)(umho/cm)(SU)(NTU) 7.32 PURGE WATER LEVEL AFTER PURGE * COMPLETE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED WELL VOL VOLUME EVACUATION COND. (gal) DETECTED ODOR None CONVERSION FACTOR 0.1631 APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)50.88 WATER COLUMN (ft)8.35 Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)704.90 WELL VOLUME 1.36 PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE 10 26055 SAMPLING EQUIPMENT QED T1200 PURGE METHOD TUBING DIAMETER (in)1/2 OD Conventional MONITORING WELL INFORMATION WELL DIAMETER (in)2 TOC ELEV (ft msl)755.78 MIDDLE OF WETTED SCREEN (ft toc)55.06 SCREEN LENGTH (ft)15.00 ELEV REF NGVD 27 SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)59.23 GS ELEV (ft msl)753.87 PUMP INTAKE DEPTH (ft TOC)58.23 PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME MW-10A SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR CONVENTIONAL SAMPLING 0.00 0.00 N/A (psi)N/A (sec)(sec) (gal) (ft)=(in)@ QC By: SAMPLING NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 1050 205 7.30 0 N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE CHLORINE (mg/l)Top Weight SAMPLE COLLECTED BY DATE (NTU)(mV-NHE)(mg/L) N/A N/A N/A 20.70 107 7.15 39.8 TIME PSP 6/9/2015 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED DETECTED ODOR None CONVERSION FACTOR APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)N/A WATER COLUMN (ft)Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)WELL VOLUME PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A N/A SAMPLING EQUIPMENT PERISTALTIC PUMP PURGE METHOD TUBING DIAMETER (in)3/8 OD No Purge MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)N/A MIDDLE OF WETTED SCREEN (ft toc) SCREEN LENGTH (ft)ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)N/A PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME SW-1 SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING 0.00 0.00 (psi)(sec)(sec) (gal) (ft)=(in)@ QC By: SAMPLING NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 1115 256 7.66 0 N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE CHLORINE (mg/l)Top Weight SAMPLE COLLECTED BY DATE (NTU)(mV-NHE)(mg/L) N/A N/A N/A 20.40 99 7.04 35.0 TIME LDC 6/9/2015 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED DETECTED ODOR None CONVERSION FACTOR APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)N/A WATER COLUMN (ft)Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)WELL VOLUME PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A SAMPLING EQUIPMENT PERISTALTIC PUMP PURGE METHOD TUBING DIAMETER (in)3/8 OD No Purge MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)N/A MIDDLE OF WETTED SCREEN (ft toc) SCREEN LENGTH (ft)ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)N/A PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME SW-2 SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING 0.00 0.00 (psi)(sec)(sec) (gal) (ft)=(in)@ QC By: Pipe discharge flow rate =0.25 gal / min. SAMPLING NOTES PROTECTIVE CASING WELL PAD WELL CASING WELL TAG WELL CONDITION ADDITIONAL WELL CONDITION NOTES Sample preservation verified to pH (units)< 2.0 1045 N/A N/A 0 N/A Deployed Water Column In Screen Above Top Of Hydrasleeve NO PURGE SAMPLE CHLORINE (mg/l)Top Weight SAMPLE COLLECTED BY DATE (NTU)(mV-NHE)(mg/L) N/A N/A N/A 20.79 908 6.80 19.0 TIME LDC 6/9/2015 LENGTH DEPTH (top)DEPLOYED COND.OXYGEN (inches)(ft TOC)(deg C)(umho/cm)(SU) HYDRASLEEVE DEPLOYED DATE TEMP SPECIFIC pH TURBIDITY ORP DISSOLVED DETECTED ODOR None CONVERSION FACTOR APPEARANCE Normal SAMPLING INFORMATION INITIAL DEPTH TO WATER (ft TOC)N/A WATER COLUMN (ft)Well Volume = water column X conversion factor (Conversion factor dependent on well diameter and selected well volume units) WATER ELEVATION (ft msl)WELL VOLUME SCREEN LENGTH (ft)ELEV REF SCREEN INTERVAL (ft TOC)TO EQUIPMENT INFORMATION LEVEL METER SERIAL# WELL DEPTH (ft TOC)GS ELEV (ft msl)PUMP INTAKE DEPTH (ft TOC)N/A PUMP CONTROLLER SETTINGS PRESSURE RECHARGE DISCHARGE N/A SAMPLING EQUIPMENT GRAB MONITORING WELL INFORMATION WELL DIAMETER (in)TOC ELEV (ft msl)N/A MIDDLE OF WETTED SCREEN (ft toc) TUBING DIAMETER (in)No Purge PURGE METHOD PROJECT NAME LANDFILL 2 GROUNDWATER MONITORING FIELD CREW LDC, PSP SAMPLING DATE(s)9-Jun-2015 WELL/LOCATION NAME LEACHATE POND SITE NAME McGUIRE NUCLEAR STATION PERMIT #60-04 SITE ID N/A DUKE ENERGY PROCEDURE NO 3175.2 GROUNDWATER MONITORING DATA SHEET FOR NO PURGE SAMPLING PERMIT # MW-5 MW-5A MW-6 MW-6A MW-7 MW-7A MW-8 MW-8A MW-9 MW-9A MW-10A SW-1 SW-2 YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES N/A N/A YES YES YES YES YES YES YES YES YES YES YES N/A N/A YES YES YES YES YES YES YES YES YES YES YES N/A N/A YES YES YES YES YES YES YES YES YES YES YES N/A N/A YES YES YES YES YES YES YES YES YES YES YES N/A N/A YES YES YES YES YES YES YES YES YES YES YES N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A YES YES YES YES YES YES YES YES YES YES YES N/A N/A NORTH CAROLINA GROUNDWATER SAMPLING SITE CHECKLIST LOCATION / SITE McGUIRE NUCLEAR STATION - LANDFILL #2 GROUNDWATER MONITORING 60-04 SAMPLE DATE June 9, 2015 SITE CONTACT John Williamson, Bill Spencer FIELD CREW LDC, PSP WEATHER Clouds to sun, calm, 70 to 85 deg F. WELL LOCK CONDITION PAGE 1 OF 1 ACCESS TO WELLS Access cleared into well Access cleared around well Tall grass or weeds - needs mowing Road washing out / muddy / needs grading Fallen tree blocking access WELL SECURITY Well found locked Well found unlocked Undermined / washing out Lock in good condition Lock rusted, difficult to open / needs replacing Replaced damaged lock WELL CASINGS Casing in good condition Damaged casing / still functional Damaged casing / repair required CONCRETE PADS Pad in good condition Minor cracks Major cracks / broken / repair required Replaced damaged well cap Fire ants around concrete pad WELL PROTECTIVE CASINGS Casing in good condition Damaged casing / still functional Damaged casing / repair required Broken hinge on protective lid Wasp nest inside protective casing Ants inside protective casing WELL CAPS Well cap in good conditon Damaged / needs replacement Lacks required information - Completion date FLUSH MOUNT WELLS Vault in good condition Water inside vault Vault bolt holes broken or stripped Bolts stripped Vault lid cracked or broken WELL ID TAGS Well tag in good condition Well tag missing Well tag damaged / illegible Lacks required information - Driller Reg # Lacks required information - Total well depth Lacks required information - Depth to screen Lacks required information - Non potable tag NOTE: WELL DEPTH TO WATER Purge AVG *WELL EVAC SPECIFIC WELL DEPTH WATER ELEV.Method PMP RATE VOL VOL EVAC TEMP CONDUCTANCE pH TURBIDITY ORP DO DATE NO.(feet-toc)(feet-toc)(feet)APPEARANCE ODOR (ml/min)(gal)(gal)(yes/no)(deg C)(umho/cm)(units)(NTU)(mV-NHE)(mg/l) 6/9/2015 MW-5 63.90 61.04 707.27 Normal None C N/A 0.47 0.00 NS NS NS NS NS NS NS 6/9/2015 MW-5A 96.00 62.12 706.30 Normal None C N/A 5.53 17.25 NO 16.49 54 6.4 1.2 426 8.35 6/9/2015 MW-6 37.20 30.42 698.03 Normal None C N/A 1.11 5.00 NO 16.39 109 5.9 1.2 407 6.68 6/9/2015 MW-6A 47.90 29.68 699.30 Normal None C N/A 2.97 9.00 NO 16.24 55 5.6 0.4 435 7.92 6/9/2015 MW-7 37.30 33.06 692.80 Normal None EOP N/A 0.69 0.34 N/A 17.93 48 5.9 1.0 384 8.81 6/9/2015 MW-7A 59.40 32.06 692.60 Normal None C N/A 4.46 13.50 NO 16.61 118 6.5 1.0 368 6.63 6/9/2015 MW-8 71.50 62.01 697.59 Normal None EOP N/A 1.55 0.54 N/A 16.15 127 6.4 20.7 N/A N/A 6/9/2015 MW-8A 84.40 61.97 697.71 Normal None C N/A 3.66 11.25 NO 16.05 104 6.7 1.9 365 7.85 6/9/2015 MW-9 30.80 24.48 687.39 Normal None C N/A 1.03 3.75 NO 17.56 60 5.4 0.4 405 3.70 6/9/2015 MW-9A 47.80 24.83 687.30 Normal None C N/A 3.75 11.25 NO 17.59 105 6.3 0.3 362 4.65 6/9/2015 MW-10A 59.23 50.88 704.90 Normal None C N/A 1.36 6.00 NO 16.78 24 5.6 1.1 429 7.71 6/9/2015 SW-1 N/A N/A N/A Normal None NP N/A N/A N/A N/A 20.70 107 7.2 39.8 205 7.30 6/9/2015 SW-2 N/A N/A N/A Normal None NP N/A N/A N/A N/A 20.40 99 7.0 35.0 256 7.66 6/9/2015 LEACHATE POND N/A N/A N/A Normal None NP N/A N/A N/A N/A 20.79 908 6.8 19.0 N/A N/A Purge Methods LF = Low Flow LF(M) = Low Flow (Mod.) C = Connventional NP = No Purge EOP = Equip. Only Purge LO = Level Only NS = Not Sampled / Insufficient Volume * = Applicable to LF & LF(M) Purging Only McGUIRE NUCLEAR STATION LANDFILL 2 GROUNDWATER MONITORING GROUNDWATER MONITORING FIELD DATA PERMIT #60-04 B Appendix B Laboratory Report and Chain-of-Custody Forms