Background Groundwater Monitoring Report

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Background Groundwater Monitoring Report Savannah Harbor Expansion Project by: U.S. Army Corps of Engineers Savannah District Geology/Hydrogeology and HTRW Design Section 0 West Oglethorpe Avenue Savannah, GA 0 December 0

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 Contents Introduction... Background... Summary of Annual Groundwater Monitoring Activities... April 0 Sampling Event... November 0 Sampling Event... December 0 Re-sampling Event... Establishment of Background Chloride Concentrations... Establishment of Benchmark Chloride Concentrations... Conclusions... References... Figure. Monitoring well location... Figure. Background chloride concentrations... Figure. Benchmark chloride concentrations over time... Table. Summary of groundwater results... Table. Summary of background chloride concentrations... Table. Summary of benchmark chloride concentrations... Table. Yearly benchmark chloride concentrations... Attachment - Field data collection logs Attachment - Laboratory analytical results i

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 Savannah Harbor Expansion Project Background Groundwater Monitoring Report Introduction The purpose of Savannah Harbor Expansion Project (SHEP) groundwater monitoring is to determine whether deepening miles of the Savannah Harbor channel will affect the water quality of the Upper Floridan aquifer (UFA). Quarterly background sampling was conducted for one year beginning in October 0, followed by semiannual background sampling from January 0 to November 0. The objectives of this report are to ) summarize 0 annual groundwater monitoring activities, ) establish background chloride concentrations for upgradient wells and downgradient sentry wells based on predredging, background sampling events, and ) establish benchmark chloride concentrations for upgradient wells and downgradient sentry wells based on background chloride concentrations and groundwater modeling results. Background conditions refer to chloride concentrations measured prior to any dredging in the monitoring area. Benchmark values refer to limits which will be established in coordination with GAEPD, where any exceedance of values would trigger additional sampling and reporting requirements. Background The SHEP monitoring well network consists of eight monitoring wells; two wells located upgradient of the Savannah Harbor channel, and six sentry wells located downgradient (Figure ). The monitoring well network is located in an area of concern where the Miocene confining unit above the UFA is relatively thin, and the elevation of the top of the UFA is relatively high. In order to have the highest likelihood of intercepting chloride as it moves through the confining unit into the UFA and is then pulled towards pumping in Savannah, downgradient sentry wells and upgradient wells were installed at two depths within the aquifer. Four wells are located at the top of the UFA near the contact with the Miocene confining unit, while four wells are located deeper, in the uppermost permeable zone of the UFA. The downgradient, shallower UFA wells (MW-, MW-, and MW-) are designed to monitor downward migration of chlorides through the confining unit and breakthrough to the aquifer. The downgradient, deeper UFA wells (MW-, MW-, and MW-) are designed to monitor how horizontal flow of fresh water within the aquifer mixes with and dilutes the chloride. The upgradient monitoring wells (MW- and MW-R) are designed to monitor expected migration of chloride as a result of groundwater withdrawals from the UFA, independent of SHEP dredging activities. A detailed description of the groundwater monitoring network is available in the SHEP Groundwater Monitoring Plan (USACE, 0). Summary of Annual Groundwater Monitoring Activities April 0 Sampling Event Monitoring well results for the April 0 sampling event were consistent with previous sampling events. Chloride values ranged from. to mg/l in the shallow wells set at the interface between the overlying Miocene confining unit and the top of the UFA (Table ). Chloride values in the deeper wells

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 set to bracket the uppermost permeable zone of the UFA ranged from. to. mg/l. Field data collection logs for this sampling event are included in Attachment and laboratory analytical results are included as Attachment at the end of this report. November 0 Sampling Event Monitoring well results for the November 0 sampling event were consistent with previous sampling events for all but two monitoring wells. Monitoring wells SHEP-MW- and SHEP-MW-, located along Highway 0, showed chloride concentrations greater than previous sampling events (Table ). Chloride concentration in SHEP-MW- was.0 mg/l, with previous values ranging from.0 to.0 mg/l. Chloride concentration in SHEP-MW- was. mg/l, with previous values ranging from. to. mg/l. It is thought that SHEP-MW- and SHEP-MW- were likely overtopped by saltwater during an extreme high water event caused by Hurricane Irma in September 0. The verified observed water level at the nearest water level gauge at Fort Pulaski showed a maximum water level of. ft (NAVD) on September, 0, which is greater than the top of casing elevation of SHEP-MW- (. ft) and SHEP- MW- (. ft). Chloride values ranged from. to.0 mg/l in the other shallow wells set at the interface between the overlying Miocene confining unit and the top of the UFA. Chloride values in the other deeper wells set to bracket the uppermost permeable zone of the UFA ranged from. to. mg/l. Field data collection logs for this sampling event are included in Attachment and laboratory analytical results are included as Attachment at the end of this report. December 0 Re-sampling Event Monitoring wells SHEP-MW- and SHEP-MW- were resampled on December, 0. Prior to resampling, the wells were purged for hours each with the pump set at multiple depths in the water column (. and. well volumes removed from MW- and MW-, respectively). This method was thought to remove any surface water which may have infiltrated the wells during an extreme high water event associated with Hurricane Irma in September 0. Chloride concentration in SHEP-MW- was.0 mg/l, consistent with previous values (range of.0 to.0 mg). Similarly, chloride concentration in SHEP-MW- was. mg/l, consistent with previous values (range of. to. mg/l). Water tight seals were fitted onto each well to prevent surface water intrusion during extreme high water events in the future. Field data collection logs for this resampling event are included in Attachment and laboratory analytical results are included as Attachment at the end of this report. Establishment of Background Chloride Concentrations Background chloride concentrations refer to values collected during sampling events between October 0 and December 0 (summarized in Table and Figure ). Background chloride concentrations ranged from. to mg/l at the interface between the Miocene confining unit and the top of the UFA (shallow monitoring wells), and from. to mg/l in the uppermost permeable zone of the UFA (deep monitoring wells). Background chloride concentrations, along with groundwater modeling results, were used to establish benchmark chloride concentrations, with which future monitoring results can be compared once dredging begins in the monitoring area.

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 Establishment of Benchmark Chloride Concentrations A numerical groundwater model, described in detail in CDM, 00 and CDM, 0, was used to simulate dredging and non-dredging scenarios for the six downgradient wells. Initial groundwater modeling results indicated that simulated chloride concentrations in the UFA were particularly sensitive to the vertical hydraulic conductivity (Kv) assigned to the Miocene confining unit. The model was run under dredging and non-dredging conditions, using a lower-limit Kv of 0.0000 ft/day, and an upper-limit Kv of 0.000. In addition, the effective porosity (dimensionless) was adjusted between 0. and 0.. The low Kv scenario resulted in no increase in chloride concentration in either dredging or non-dredging conditions for the 0 year simulation, whereas the high Kv scenario resulted in increases in chloride concentration over time in both dredging and non-dredging conditions. Under both dredging and nondredging conditions, groundwater chloride increases were predicted in four of the six downgradient wells (MW-, MW-, MW-, and MW-). No chloride increases were predicted in the other two wells (MW- and MW-). For the four wells with predicted increases, the model results were fit with an exponential model outlined in CDM, 0. This model was determined to be a reasonable value for benchmark chloride concentration in areas where the chloride concentration was predicted to increase over time (MW-, MW-, MW-, and MW-). For the two wells with no simulated change in chloride concentration over time (MW- and MW-), benchmark values were established based on the upper prediction limit, which was calculated using background chloride concentrations measured between October 0 and December 0. The upper prediction limit is the value in which there is % confidence that the subsequent measurement will be below the limit. Statistical methodology for the upper prediction limit are outlined in CDM, 0 and detailed in EPA, 00. The benchmark values for MW- and MW- are. mg/l and. mg/l, respectively (summarized in Table, Figure ). Upper prediction limits will be recalculated following each annual sampling event. Results from future annual groundwater sampling events will be compared with benchmark values established in this report (Table ). Chloride concentrations that exceed the benchmark values and are determined to be a result of dredging activities will result in resampling of the well to confirm the exceedance, as well as further evaluation of the monitoring network. If chloride concentrations exceed benchmark values in upgradient wells (MW- and MW-R), then it is likely caused by vertical chloride migration due to pumping of the aquifer, independent of SHEP dredging activities. If chloride concentrations exceed benchmark values in downgradient wells and not in upgradient wells, then the monitoring network may need to be modified to adequately characterize the source and extent of potential chloride intrusion. Revised model results from 0 (using both the lower and upper bound Kv values) showed no increase in chloride concentration at selected UFA production wells over the 0-year simulated time period. Based on these results, it was determined that modeled benchmark chloride concentrations at sentry wells would be sufficient to detect impacts on production wells.

Conclusions Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 Annual groundwater sampling results were consistent with previous results. Monitoring wells SHEP- MW-0 and SHEP-MW-0 were thought to have been overtopped during an extreme high water event in September 0. Both wells were redeveloped and resampled, resulting in chloride concentrations consistent with previous background concentrations. Background chloride concentrations for the two upgradient wells and the downgradient sentry wells were established based on results from sampling events between October 0 and December 0. Background chloride concentrations ranged from. to mg/l at the interface between the Miocene confining unit and the top of the UFA, and from. to mg/l in the uppermost permeable zone of the UFA. Background chloride concentrations and groundwater modeling results were used to establish benchmark chloride concentrations. Chloride concentrations measured during future groundwater sampling events will be compared to established benchmark values in order to monitor the movement of chloride into the UFA. References CDM Smith, 0. Savannah Harbor Expansion Project Updated Saltwater Intrusion Modeling to Support the Groundwater Monitoring Program. Technical Memorandum. January, 0. CDM Smith, 00. Savannah Harbor Expansion Three-Dimensional Salt Water Intrusion Modeling. Technical Memorandum. September, 00. EPA, 00. Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified Guidance. EPA 0/R-0-00. U.S. Environmental Protection Agency. March 00. USACE, 0. Savannah Harbor Expansion Project: Groundwater Monitoring Plan. US Army Corps of Engineers Savannah District. September 0.

Figure. SHEP groundwater monitoring well locations. Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 Figure. Median background chloride concentrations based on sampling events between October 0 and December 0. White columns represent wells located at the interface between the Miocene confining unit and the Upper Floridan aquifer (UFA); gray columns represent wells located in the uppermost permeable zone of the UFA; bars represent range. SHEP Groundwater Monitoring - Background Chloride Concentrations 0 UFA shallow UFA deep Chloride Concentration (mg/l) 0 0 MW-R MW- MW- MW- MW- MW- MW- MW-

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 Figure. Benchmark values over 0-year period based on background data and numerical groundwater modeling outlined in CDM, 0 (detail of background data in inset). Model based benchmark values (orange line) increase over time as simulated chloride concentrations increase due to groundwater pumping, independent of SHEP dredging activities. Upper prediction limit benchmark values (green line) are based on background data and will be recalculated after each annual sampling event.

Table : Savannah Harbor Expansion Groundwater Monitoring Results Oct 0 - Dec 0 Location DMCA B SHEP-MW- (') R (') (') Method Date Oct- Feb- May- Sep- Jan- Apr- Jul- Feb- Oct- Apr- Nov- Oct- Feb- May- Sep- Jan- Apr- Jul- Feb- Oct- Apr- Nov- Bromide.0 0. 0. 0. NS.0U 0.M 0. 0.0U 0.0U 0.JM 0.U 0.U 0.U 0.UM NS 0.0U 0.0UM 0.0U 0.0U 0.0U 0.JM Chloride 0 0 0 NS 0 00 00M............. 00 Sulfate....0 NS.J.M.0.M.M.M....0 NS.0M.M.M.M.M.M Calcium 0 0 0 NS 0 0 J 0 NS Potassium 0 NS 0...0....0 NS...... 00. Magnesium 0.0J 0.0J 0.0J 0.0J NS 0.00J 0.0U 0.0U....... NS...... Sodium 0 0 0 0 NS 0 0 00 B NS..0 B TDS 0,000 00H,00 NS 0 0 0 0 0 0 0 0 0H 0 NS 0 0 0 0 0 00 0. Alkalinity 0 0 00,0 NS 0 0 0 0 0 NS 0 0 0 0 Bicarbonate Alkalinity... NS.0U.0U.0U 0 0 NS 0 0 0. Carbonate Alkalinity 0 0 0 0 NS 00 0 0.0U.0U.0U.0U.0U.0U. NS.0U.0U.0U.0U.0U.0U Location Cockspur Island SHEP-MW- (') (') Method Date Oct- Feb- May- Sep- Jan- Apr- Jul- Feb- Oct- Apr- Nov- Oct- Feb- May- Sep- Jan- Apr- Jul- Feb- Oct- Apr- Nov- Bromide 0.U 0.U 0.U 0.UM 0.0U 0.0U 0.0UM 0.0UM 0.0U 0.0U 0.JM 0.U 0.U 0.U 0.UM 0.0U 0.JM 0.0UM 0.0JM 0.0U 0.0U 0.JM Chloride................. 00 Sulfate.0.....M.M.M.M.M.M..0....M.M.M.M.M.M Calcium 0 0 0 Potassium...............0.0..0.... 00. Magnesium................0.....0 Sodium B B TDS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 00 00 0 0H 0 0. Alkalinity 0 0 0 0 0 Bicarbonate Alkalinity 0 0 0. Carbonate Alkalinity.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U Location McQueen's Island SHEP-MW- (') (') Method Date Oct- Feb- May- Sep- Jan- Apr- Jul- Feb- Oct- Apr- Nov- Oct- Feb- May- Sep- Jan- Apr- Jul- Feb- Oct- Apr- Nov- Bromide 0.U 0.U 0.U 0.UM 0.0U 0.0U 0.0UM 0.0JM NS 0.0U 0.J 0.U 0.U 0.U 0.UM 0.0U 0.0U 0.0UM 0.0U NS 0.0U 0.JM Chloride............... 00 Sulfate......M.M.M NS.M.M.... M..M.M.M NS.M.M Calcium 0 NS NS Potassium..... NS.........0. NS.. 00. Magnesium....0.... NS.......... NS. Sodium 0 NS B NS B TDS 0 0 0 0 0 0 0 0 NS 0 0 0 0 0 0 00 0 0 NS 0 0. Alkalinity 0 0 NS 0 0 0 NS 0 0 Bicarbonate Alkalinity 0 NS 0 0 NS 0 0. Carbonate Alkalinity..0U.0U..0U...0U NS.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U NS.0U.0U Location USHwy 0 / Bull River SHEP-MW- (') (') Method Date Oct- Feb- May- Sep- Jan- Apr- Jul- Feb- Oct- Apr- Nov- Dec- Oct- Feb- May- Sep- Jan- Apr- Jul- Feb- Oct- Apr- Nov- Dec- Bromide 0.U 0.U 0.U 0.UM 0.0U 0.JM 0.0UM 0.0JM 0.0U 0.0U 0.JM 0.JM 0.U 0.U 0.U 0.UM 0.0U 0.0U 0.0UM 0.0U 0.0U 0.0U 0.JM 0.J Chloride............ 00 Sulfate......M.M.M.M.M.M.M.... M..M.M.M.M.M.M.M Calcium J 0 Potassium.0.......0...0..0.0.......0...0 00. Magnesium.........0........0..... Sodium B B TDS 0 0 0 0 00 00 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0. Alkalinity 0 0 0 0 0 0 0 0 0 0 Bicarbonate Alkalinity 0 0 0 0 0 0 0 0 0 0. Carbonate Alkalinity.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U.0U J = Estimated value detected above the MDL, but below the U = Value detected below the MDL M = Manually integrated compound H = Sample was prepped or analyzed beyond the specified holding time NS = Not Sampled B = The analyte was detectd above one-half the reporting limit in an associated blank Results shown in gray are representative of saltwater intrusion into the well and are not considered valid All results are reported in mg/l

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 Table. Summary of background chloride concentrations (mg/l) from sampling events between October 0 and December 0. Monitoring well n Samples Minimum Median Maximum SHEP-MW-... SHEP-MW-R... SHEP-MW-...0 SHEP-MW-...0 SHEP-MW-... SHEP-MW-.0..0 SHEP-MW-.0.0.0 SHEP-MW-... Table. Benchmark chloride concentrations. Model based benchmark values increase over time as simulated chloride concentrations increase due to groundwater pumping, independent of SHEP dredging activities. Model based benchmark values in this table are for the most recent full sampling event in November 0. Upper prediction limit benchmark values will be recalculated after each annual sampling event. Well ID Location Benchmark Type Benchmark Chloride Concentration (mg/l) SHEP-MW- Upgradient Upper prediction limit. SHEP-MW-R Upgradient Upper prediction limit. SHEP-MW- Downgradient Model based. SHEP-MW- Downgradient Model based. SHEP-MW- Downgradient Upper prediction limit. SHEP-MW- Downgradient Model based. SHEP-MW- Downgradient Model based. SHEP-MW- Downgradient Upper prediction limit.

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 Table. Yearly benchmark chloride concentrations (mg/l) based on 0-year modeling period from CDM, 0. Chloride concentrations measured during future groundwater sampling events will be compared to established benchmark values in order to monitor the movement of chloride into the Upper Floridan aquifer. Year MW-* MW-R* MW- MW- MW-* MW- MW- MW-* 0........ 0........ 0........ 0...0..... 0 - -.. -.. - 00 - -.. -.. - 0 - -.. -.. - 0 - -.. -.. - 0 - -.. -.. - 0 - -.. -.. - 0 - - 0.. - 0.. - 0 - -..0 -. 0. - 0 - -..0 -. 0. - 0 - -.. -. 0. - 0 - -.. -. 0. - 00 - -.. - 0.. - 0 - - 0.. -.. - 0 - -.. -.0. - 0 - -.. -.. - 0 - -.. -.. - 0 - -.. -.. - 0 - -.. -.. - 0 - -.. -.. - 0 - -.. -.. - 0 - -..0 -.. - 00 - -.. -. 0. - 0 - -.. -.0. - 0 - -.. -.. - 0 - -.0. -.. - 0 - -.. - 0.. - * Upper prediction limits will be recalculated after each annual sampling event

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 ATTACHMENT FIELD DATA COLLECTION LOGS

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: USACE DATE: April 0 SAMPLED BY: M. Senktas & J. Wood TIME: WEATHER CONDITIONS: sunny 0 Location: US Hwy 0/Bull River Sample ID: SHEP-MW-0-- PRESERVATIVE: ice, HNO ANALYSES REQUESTED: Br, Cl, SO, Ca, K, Mg, Na, Total dissolved solids, Alkalinity # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): (ft) Diameter (d):.00 (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd-dw)) =. (gallons) Flow Rate: (gal/min) Purge Vol: 0.0 (gallons) Length of Time Purged: (minutes) Purge Time: 0 Amount Purged: 0 (gallons) Pump Depth:. FIELD PARAMETERS ph Meter YSI MPS Conductivity Meter YSI MPS Temperature YSI MPS Turbidity Meter Hach 0Q DO Meter YSI MPS ORP Meter YSI MPS CO INSTRUMENT CALIBRATED Time 0 Temp. C.0..0.0.0. Sp. Cond 0. 0. 0. 0. 0. 0. DO 0. 0. 0. 0.0 0. 0. ph...... ORP.....0. Turbidity... - - - Water Level....... NOTES: Grundfos pump used to purge and sample well. Purged well for 0 min at the incorrect intake, corrected the intake and purged for an additional 0 minutes with all parameters stable. WL stayed constant throughout.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: USACE DATE: April 0 SAMPLED BY: M. Senktas & J. Wood TIME: 00 WEATHER CONDITIONS: mostly cloudy 0 Location: SHEP-MW-0-- Sample ID: SHEP-MW-0-- PRESERVATIVE: ice, HNO ANALYSES REQUESTED: Br, Cl, SO, Ca, K, Mg, Na, Total dissolved solids, Alkalinity # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): (ft) Diameter (d):.00 (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd-dw)) =. (gallons) Flow Rate: (gal/min) Purge Vol: 0.0 (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged: 0 (gallons) Pump Depth:. FIELD PARAMETERS ph Meter YSI MPS Conductivity Meter YSI MPS Temperature YSI MPS Turbidity Meter Hach 0Q DO Meter YSI MPS ORP Meter YSI MPS CO INSTRUMENT CALIBRATED Time Temp. C.....0 Sp. Cond 0. 0. 0. 0. 0. DO. 0.0 0. 0. 0. ph..... ORP..... Turbidity. - - -.0 Water Level...... NOTES: Grundfos pump used to purge and sample well.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: USACE DATE: April 0 SAMPLED BY: M. Senktas & J. Wood TIME: 0 WEATHER CONDITIONS: cloudy, windy Location: McQueen Walking Trail Sample ID: SHEP-MW-0-- PRESERVATIVE: ice, HNO ANALYSES REQUESTED: Br, Cl, SO, Ca, K, Mg, Na, Total dissolved solids, Alkalinity # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): (ft) Diameter (d):.00 (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd-dw)) =. (gallons) Flow Rate:. (gal/min) Purge Vol:. (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged:. (gallons) Pump Depth:. FIELD PARAMETERS ph Meter YSI MPS Conductivity Meter YSI MPS Temperature YSI MPS Turbidity Meter Hach 0Q DO Meter YSI MPS ORP Meter YSI MPS CO INSTRUMENT CALIBRATED Time Temp. C..0.... Sp. Cond 0. 0. 0. 0. 0. 0. DO. 0. 0. 0. 0. 0. ph...... ORP...... Turbidity.. - - - - Water Level....... NOTES: Grundfos pump used to purge and sample well. Purging poaused at to connect hose from pump to flow cell. Resumed at.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: USACE DATE: April 0 SAMPLED BY: M. Senktas & J. Wood TIME: 00 WEATHER CONDITIONS: sunny Location: McQueen Walking Trail Sample ID: SHEP-MW-0-- PRESERVATIVE: ice, HNO ANALYSES REQUESTED: Br, Cl, SO, Ca, K, Mg, Na, Total dissolved solids, Alkalinity # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): (ft) Diameter (d):.00 (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd-dw)) =. (gallons) Flow Rate:. (gal/min) Purge Vol:. (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged:. (gallons) Pump Depth: 0. FIELD PARAMETERS ph Meter YSI MPS Conductivity Meter YSI MPS Temperature YSI MPS Turbidity Meter Hach 0Q DO Meter YSI MPS ORP Meter YSI MPS CO INSTRUMENT CALIBRATED Time Temp. C..0....00 Sp. Cond 0. 0. 0. 0. 0. 0. DO 0. 0. 0.0 0.0 0.0 0.0 ph...... ORP.. 0. 0...0 Turbidity. -.0 - - - Water Level.0 0. 0. 0. 0. 0.. NOTES: Grundfos pump used to purge and sample well. Considerable WL drop @ Hz, lowered control box frequency to and WL began to recover.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: USACE DATE: April 0 SAMPLED BY: M. Senktas & J. Wood TIME: 00 WEATHER CONDITIONS: sunny Location: DMCA B Sample ID: SHEP-MW-0-- PRESERVATIVE: ice, HNO ANALYSES REQUESTED: Br, Cl, SO, Ca, K, Mg, Na, Total dissolved solids, Alkalinity # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): (ft) Diameter (d):.00 (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd-dw)) =. (gallons) Flow Rate:. (ml/min) Purge Vol:. (gallons) Length of Time Purged: 0 (minutes) Purge Time: 0 Amount Purged:. (gallons) Pump Depth: 00. FIELD PARAMETERS ph Meter YSI MPS Conductivity Meter YSI MPS Temperature YSI MPS Turbidity Meter Hach 0Q DO Meter YSI MPS ORP Meter YSI MPS CO INSTRUMENT CALIBRATED Time 0 0 00 0 0 Temp. C.0 0.... Sp. Cond 0. 0.0 0.0 0.0 0.0 DO 0. 0. 0. 0. 0. ph..... ORP. 0...0. Turbidity.. - - - Water Level...... NOTES: Grundfos pump used to purge and sample well. DUP-0-- collected here.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: USACE DATE: April 0 SAMPLED BY: M. Senktas & J. Wood TIME: 00 WEATHER CONDITIONS: sunny Location: DMCA B Sample ID: SHEP-MW-0R-- PRESERVATIVE: ice, HNO ANALYSES REQUESTED: Br, Cl, SO, Ca, K, Mg, Na, Total dissolved solids, Alkalinity # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): (ft) Diameter (d):.00 (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd-dw)) =.0 (gallons) Flow Rate:. (ml/min) Purge Vol:. (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged:. (gallons) Pump Depth:. FIELD PARAMETERS ph Meter YSI MPS Conductivity Meter YSI MPS Temperature YSI MPS Turbidity Meter Hach 0Q DO Meter YSI MPS ORP Meter YSI MPS CO INSTRUMENT CALIBRATED Time Temp. C..... Sp. Cond 0. 0.0 0. 0. 0. DO 0. 0. 0.0 0.0 0.0 ph.0.... ORP..... Turbidity... - - Water Level.0.0.0.0.0. NOTES: Grundfos pump used to purge and sample well.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: USACE DATE: April 0 SAMPLED BY: M. Senktas & J. Wood TIME: 00 WEATHER CONDITIONS: sunny Location: Cockspur Island, Ft. Pulaski Sample ID: SHEP-MW-0-- PRESERVATIVE: ice, HNO ANALYSES REQUESTED: Br, Cl, SO, Ca, K, Mg, Na, Total dissolved solids, Alkalinity # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): (ft) Diameter (d):.00 (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd-dw)) =. (gallons) Flow Rate:. (ml/min) Purge Vol:. (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged:. (gallons) Pump Depth:. FIELD PARAMETERS ph Meter YSI MPS Conductivity Meter YSI MPS Temperature YSI MPS Turbidity Meter Hach 0Q DO Meter YSI MPS ORP Meter YSI MPS CO INSTRUMENT CALIBRATED Time 0 Temp. C..... Sp. Cond 0. 0. 0.00 0.00 0.00 DO 0. 0. 0.0 0.0 0.0 ph...0.0.0 ORP..... Turbidity... - - Water Level.0.0.0.0.0. NOTES: Grundfos pump used to purge and sample well.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: USACE DATE: April 0 SAMPLED BY: M. Senktas & J. Wood TIME: 00 WEATHER CONDITIONS: mostly cloudy Location: Cockspur Island, Ft. Pulaski Sample ID: SHEP-MW-0-- PRESERVATIVE: ice, HNO ANALYSES REQUESTED: Br, Cl, SO, Ca, K, Mg, Na, Total dissolved solids, Alkalinity # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): (ft) Diameter (d):.00 (in) Depth to Water (dw): 0 (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd-dw)) =. (gallons) Flow Rate:.0 (ml/min) Purge Vol:. (gallons) Length of Time Purged: 0 (minutes) Purge Time: 0 Amount Purged:. (gallons) Pump Depth: 00. FIELD PARAMETERS ph Meter YSI MPS Conductivity Meter YSI MPS Temperature YSI MPS Turbidity Meter Hach 0Q DO Meter YSI MPS ORP Meter YSI MPS CO INSTRUMENT CALIBRATED Time 0 0 0 0 0 Temp. C.0.0.0.0.0 Sp. Cond 0. 0. 0. 0. 0. DO 0. 0. 0. 0. 0. ph.0.... ORP..... Turbidity... - - Water Level.0.0.0.0.0. NOTES: Grundfos pump used to purge and sample well. EQB-0 collected at 00.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Maschmayer :00 partly cloudy, 0 F Location: MW-0, DMCA Sample ID: MW-0-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd):. (ft) Diameter (d): (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =. (gallons) Flow Rate:. (ml/min) Purge Vol:.0 (gallons) Length of Time Purged: 0 (minutes) Purge Time: 0 Amount Purged:.0 (gallons) Pump Depth: 0'. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level 0...... 0. 0. 0. 0. 0. 0....0.0.00.00 0. 0. 0. 0.0 0. 0..........0....0...... NOTES: Used Grundfos MP submersible pump with VFD at frequency of Hz. DUP-0 collected at :00.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Maschmeyer :00 sunny, 0 F Location: MW-0R, DMCA Sample ID: MW-0R-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd):.0 (ft) Diameter (d): (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =.0 (gallons) Flow Rate:. (ml/min) Purge Vol:.00 (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged:.00 (gallons) Pump Depth: '. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level 00 000 00 00 0 0.0..... 0. 0. 0. 0. 0. 0...0...0.0 0. 0. 0. 0. 0. 0.................... NOTES: Used Grundfos MP submersible pump with VFD at frequency of Hz. MS/MSD collected at :00.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Maschmeyer : clear, 0 F Location: MW-0, Cockspur Island Sample ID: MW-0-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd):.0 (ft) Diameter (d): (in) Depth to Water (dw): 0. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =. (gallons) Flow Rate: 0. (ml/min) Purge Vol:. (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged:. (gallons) Pump Depth: '. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level...... 0. 0. 0. 0. 0. 0......0. 0..0. 0. 0. 0..............0...... NOTES: Used Grundfos MP submersible pump with VFD at frequency of Hz. Discharge hose became disconnected from pump at 0, pulled pump and replaced hose. Same issue at 0 and 0. Taped discharge hose to pump end and had no further issues.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Maschmeyer : foggy, F Location: MW-0, Ft. Pulaski Sample ID: MW-0-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): 0. (ft) Diameter (d): (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =,.0 (gallons) Flow Rate: 0. (ml/min) Purge Vol: 0.0 (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged: 0.0 (gallons) Pump Depth: 00'. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level 00 0 0 0...... 0. 0. 0. 0. 0. 0....... 0..0 0..0.0.....0... 0............ NOTES: Used Grundfos MP submersible pump with VFD at frequency of Hz.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Maschmeyer :0 sunny, 0 F Location: MW-0, McQueens Island Trail Sample ID: MW-0-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd):.0 (ft) Diameter (d): (in) Depth to Water (dw):.0 (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =. (gallons) Flow Rate:. (ml/min) Purge Vol:.0 (gallons) Length of Time Purged: 0 (minutes) Purge Time: 0 Amount Purged:.0 (gallons) Pump Depth: 0'. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level...... 0. 0. 0. 0. 0. 0...0.... - - - - - - 0................... NOTES: Used Grundfos MP submersible pump with VFD at frequency of Hz. Turbidity meter not available. Water is visually very clear, estimated < NTU.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Maschmeyer :0 sunny, 0 F Location: MW-0, McQueens Island Trail Sample ID: MW-0-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd):. (ft) Diameter (d): (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =. (gallons) Flow Rate:. (ml/min) Purge Vol:.0 (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged:.0 (gallons) Pump Depth: 0'. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level 00 0 00 0 0 00.....0. 0.0 0. 0. 0. 0. 0....0... - - - - - -..............0..... NOTES: Used Grundfos MP submersible pump with VFD at frequency of Hz. Turbidity meter not available. Water is visually very clear, estimated < NTU.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Maschmeyer :0 clear, F Location: MW-0, Highway 0 Sample ID: MW-0-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd):.0 (ft) Diameter (d): (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =. (gallons) Flow Rate:. (ml/min) Purge Vol:. (gallons) Length of Time Purged: (minutes) Purge Time: Amount Purged:. (gallons) Pump Depth: '. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level 0...... 0. 0. 0. 0. 0. 0.......0. 0. 0. 0. 0. 0....... 0. 0............ NOTES: Used Grundfos MP submersible pump with VFD at frequency of 0 Hz. Adjust pump requency to 0 Hz at 0 based on previous notes. Well cover hinge rusted, detached.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Maschmeyer : clear, F Location: MW-0, Highway 0 Sample ID: MW-0-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): 0. (ft) Diameter (d): (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =.0 (gallons) Flow Rate:. (ml/min) Purge Vol:.0 (gallons) Length of Time Purged: 0 (minutes) Purge Time: 0 Amount Purged:.0 (gallons) Pump Depth: '. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level 00 0 0...... 0. 0. 0. 0. 0. 0...0.0.0.0.0...0 0. 0. 0........ 0..0 0........0.0. NOTES: Used Grundfos MP submersible pump with VFD at frequency of Hz. Well cover hinge rusted, detached.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Wood :00 Rainy, F Location: MW-0 Hwy 0 Sample ID: MW-0-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd):.0 (ft) Diameter (d):. (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =. (gallons) Flow Rate:. (ml/min) Purge Vol:.0 (gallons) Length of Time Purged: 0 (minutes) Purge Time: 0 Amount Purged:.0 (gallons) Pump Depth: '. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level 0 00...... 0. 0. 0. 0. 0. 0...0....0 0. 0. 0. 0. 0. 0....... -. -.0 -. -. -. -. 0...0.... NOTES: Used Grundfos MP submersible pump with VFD. Pump depth was ' from 000 to 0, 0' from 0 to 00, 0' from 00 to, ' from to, and ' from to 00. Flow rate was. gpm from 000 to 00, and.0 gpm from 00 to 00. DO calibration was out of range, suspect damaged probe. DUP-0 collected at :00.

U.S. ARMY CORPS OF ENGINEERS SAVANNAH DISTRICT GEOLOGY and HYDROGEOLOGY GROUNDWATER FIELD DATA LOG. CLIENT: DATE: SAMPLED BY: TIME : WEATHER CONDITIONS: USACE /0/0 Jeff Schwindaman, Josh Wood :0 Rainy, F Location: MW-0 Hwy 0 Sample ID: MW-0-- PRESERVATIVE: Ice, Nitric Acid ANALYSES REQUESTED: 00.0,., 00., 0. # OF CONTAINERS: SAMPLING METHOD: Peristaltic Pump LOW FLOW: YES NO Bladder Pump DUPLICATE SAMPLE: YES NO SAMPLES FILTERED: YES NO. WATER LEVEL DATA MEASURING POINT: Top of casing Other: METHOD OF MEASUREMENT: Water Level Indicator. WELL EVACUATION DATA Well Depth (wd): 0.0 (ft) Diameter (d):. (in) Depth to Water (dw):. (ft) Diameter (d): 0. (ft) Well Volume = (.0 x d (wd dw)) =.0 (gallons) Flow Rate:. (ml/min) Purge Vol:.0 (gallons) Length of Time Purged: 0 (minutes) Purge Time: 0 Amount Purged:.0 (gallons) Pump Depth: '. FIELD PARAMETERS ph Meter YSI XL Conductivity Meter Temperature Turbidity Meter DO Meter YSI XL ORP Meter YSI XL CO Hach Digital Titrator YSI XL YSI XL Hach 0Q INSTRUMENT CALIBRATED Time ph Cond Temp. C Turbidity DO ORP Water Level 0 0.0..... 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.0 0. 0.0 0....0..0. -. -. -. -. -. -........ NOTES: Used Grundfos MP submersible pump with VFD. Pump depth was 0' from 0 to 0, 0' from 0 to, 0' from to 00, and ' from 00 to 0. DO calibration was out of range, suspect damaged probe.

Savannah Harbor Expansion Project Background Groundwater Monitoring Report December 0 ATTACHMENT LABORATORY ANALYTICAL RESULTS

ANALYTICAL REPORT TestAmerica Laboratories, Inc. LaRoche Avenue Savannah, GA 0 Tel: ()- TestAmerica Job ID: 0-0- Client Project/Site: SHEP Groundwater Monitoring For: U.S. Army Corps of Engineers 0 West Oglethorpe Ave Savannah, Georgia 0 Attn: Mr. William O McIntosh Authorized for release by: //0 :0: PM Michele Kersey, Project Manager II ()- michele.kersey@testamericainc.com The test results in this report meet all 00 NELAC and 00 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Table of Contents TestAmerica Job ID: 0-0- Cover Page.............................................. Table of Contents......................................... Case Narrative........................................... Sample Summary......................................... Method Summary......................................... Definitions............................................... Detection Summary........................................ Client Sample Results...................................... QC Sample Results........................................ QC Association........................................... Chronicle................................................ Chain of Custody.......................................... Receipt Checklists......................................... Certification Summary...................................... Page of

Case Narrative Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-0- Project/Site: SHEP Groundwater Monitoring Job ID: 0-0- Laboratory: Narrative CASE NARRATIVE Client: U.S. Army Corps of Engineers Project: SHEP Groundwater Monitoring Report Number: 0-0- With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In the event of interference or analytes present at high concentrations, samples may be diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required. RECEIPT The samples were received on //0 : AM; the samples arrived in good condition, properly preserved and, where required, on ice. The temperatures of the coolers at receipt time were 0.º C and.º C. METALS (ICP) Samples SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), DUP-0-- (0-0-), SHEP-MW-0R-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-) and EQB-0-- (0-0-) were analyzed for Metals (ICP) in accordance with EPA Method 00.. The samples were prepared on 0//0 and analyzed on 0//0 and 0//0. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. TOTAL DISSOLVED SOLIDS Samples SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), DUP-0-- (0-0-), SHEP-MW-0R-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-) and EQB-0-- (0-0-) were analyzed for total dissolved solids in accordance with EPA Method 0.. The samples were analyzed on 0/0/0, 0/0/0 and 0/0/0. The following sample was analyzed outside of analytical holding time due to a scheduling error : SHEP-MW-0-- (0-0-) and EQB-0-- (0-0-). No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. ANIONS BY ION CHROMATOGRAPHY ( DAY) Samples SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), DUP-0-- (0-0-), SHEP-MW-0R-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-) and EQB-0-- (0-0-) were analyzed for Anions by Ion Chromatography ( Day) in accordance with EPA Method 00.0. The samples were analyzed on 0/0/0. No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. ALKALINITY Samples SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-), DUP-0-- (0-0-), SHEP-MW-0R-- (0-0-), SHEP-MW-0-- (0-0-), SHEP-MW-0-- (0-0-) and EQB-0-- (0-0-) were Page of

Case Narrative Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-0- Project/Site: SHEP Groundwater Monitoring Job ID: 0-0- (Continued) Laboratory: (Continued) analyzed for alkalinity in accordance with EPA Method.. The samples were analyzed on 0/0/0. No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Sample Summary TestAmerica Job ID: 0-0- Lab Sample ID Client Sample ID Matrix Collected Received 0-0- SHEP-MW-0-- Water 0// :00 0// : 0-0- SHEP-MW-0-- Water 0// : 0// : 0-0- SHEP-MW-0-- Water 0// :0 0// : 0-0- SHEP-MW-0-- Water 0// :00 0// : 0-0- SHEP-MW-0-- Water 0// :00 0// : 0-0- DUP-0-- Water 0// 0:00 0// : 0-0- SHEP-MW-0R-- Water 0// :00 0// : 0-0- SHEP-MW-0-- Water 0// :00 0// : 0-0- SHEP-MW-0-- Water 0// 0:0 0// : 0-0- EQB-0-- Water 0// 0:0 0// : Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Method Summary TestAmerica Job ID: 0-0- Method Method Description Protocol Laboratory 00.0 Anions, Ion Chromatography MCAWW TAL SAV 00. ICP Metals by 00. CWA EPA TAL SAV 0. Solids, Total Dissolved (TDS) MCAWW TAL SAV. Alkalinity MCAWW TAL SAV Protocol References: EPA = US Environmental Protection Agency MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-00/--00, March And Subsequent Revisions. Laboratory References: TAL SAV =, LaRoche Avenue, Savannah, GA 0, TEL ()- Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Qualifiers HPLC/IC Qualifier U M Metals Qualifier U General Chemistry Qualifier U H Glossary Abbreviation Qualifier Description Undetected at the Limit of Detection. Manual integrated compound. Qualifier Description Undetected at the Limit of Detection. Qualifier Description Undetected at the Limit of Detection. Sample was prepped or analyzed beyond the specified holding time Definitions/Glossary These commonly used abbreviations may or may not be present in this report. Listed under the "D" column to designate that the result is reported on a dry weight basis %R Percent Recovery CFL CNF DER Dil Fac DL DL, RA, RE, IN DLC EDL LOD LOQ MDA MDC MDL ML NC ND PQL QC RER RPD TEF TEQ Contains Free Liquid Contains No Free Liquid Duplicate Error Ratio (normalized absolute difference) Dilution Factor Detection Limit (DoD/DOE) Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample Decision Level Concentration (Radiochemistry) Estimated Detection Limit (Dioxin) Limit of Detection (DoD/DOE) Limit of Quantitation (DoD/DOE) Minimum Detectable Activity (Radiochemistry) Minimum Detectable Concentration (Radiochemistry) Method Detection Limit Minimum Level (Dioxin) Not Calculated Not Detected at the reporting limit (or MDL or EDL if shown) Practical Quantitation Limit Quality Control Relative Error Ratio (Radiochemistry) Reporting Limit or Requested Limit (Radiochemistry) Relative Percent Difference, a measure of the relative difference between two points Toxicity Equivalent Factor (Dioxin) Toxicity Equivalent Quotient (Dioxin) TestAmerica Job ID: 0-0- Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Detection Summary TestAmerica Job ID: 0-0- Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Chloride 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 000 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 000 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 00 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO 0.0.0 mg/l. Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 00 00 ug/l 00. Potassium 0 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 000 00 0 ug/l 00. This Detection Summary does not include radiochemical test results. Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Detection Summary TestAmerica Job ID: 0-0- Client Sample ID: SHEP-MW-0-- (Continued) Lab Sample ID: 0-0- Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 00 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO 0.0.0 mg/l. Client Sample ID: DUP-0-- Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 000 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO 0.0.0 mg/l. Client Sample ID: SHEP-MW-0R-- Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 0 00 ug/l 00. Sodium 000 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO 0.0.0 mg/l. Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Chloride. 0.0 0.0 mg/l 00.0 This Detection Summary does not include radiochemical test results. Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Detection Summary TestAmerica Job ID: 0-0- Client Sample ID: SHEP-MW-0-- (Continued) Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Sulfate. M.0 0.0 mg/l 00.0 Calcium 00 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 000 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- MDL Unit Dil Fac D Method Prep Type Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 000 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 H mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: EQB-0-- Lab Sample ID: 0-0- Unit Dil Fac D Method Prep Type Total Dissolved Solids H.0.0 mg/l 0. This Detection Summary does not include radiochemical test results. Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Client Sample Results TestAmerica Job ID: 0-0- Client Sample ID: SHEP-MW-0-- Date Collected: 0// :00 Date Received: 0// : Lab Sample ID: 0-0- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0.0 U 0.0 0.0 mg/l 0/0/ :0 Chloride 0.0 0.0 mg/l 0/0/ :0 Sulfate. M.0 0.0 mg/l 0/0/ :0 Method: 00. - ICP Metals by 00. CWA MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l 0// :0 0// 00: Potassium 00 00 ug/l 0// :0 0// 00: Magnesium 00 00 ug/l 0// :0 0// 00: Sodium 000 00 0 ug/l 0// :0 0// 00: General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l 0/0/ 0: Alkalinity.0.0 mg/l 0/0/ :0 Bicarbonate Alkalinity as CaCO.0.0 mg/l 0/0/ :0 Carbonate Alkalinity as CaCO.0 U.0.0 mg/l 0/0/ :0 Client Sample ID: SHEP-MW-0-- Date Collected: 0// : Date Received: 0// : Lab Sample ID: 0-0- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0.0 U 0.0 0.0 mg/l 0/0/ :00 Chloride. 0.0 0.0 mg/l 0/0/ :00 Sulfate. M.0 0.0 mg/l 0/0/ :00 Method: 00. - ICP Metals by 00. CWA MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l 0// :0 0// : Potassium 00 00 ug/l 0// :0 0// : Magnesium 00 00 ug/l 0// :0 0// : Sodium 000 00 0 ug/l 0// :0 0// : General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l 0/0/ 0: Alkalinity.0.0 mg/l 0/0/ : Bicarbonate Alkalinity as CaCO.0.0 mg/l 0/0/ : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l 0/0/ : Client Sample ID: SHEP-MW-0-- Date Collected: 0// :0 Date Received: 0// : Lab Sample ID: 0-0- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0.0 U 0.0 0.0 mg/l 0/0/ : Chloride. 0.0 0.0 mg/l 0/0/ : Sulfate. M.0 0.0 mg/l 0/0/ : Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Client Sample Results TestAmerica Job ID: 0-0- Method: 00. - ICP Metals by 00. CWA Calcium 000 00 ug/l 0// :0 0// : Potassium 00 Magnesium 00 Sodium 00 General Chemistry Result Qualifier MDL Unit D Analyzed Dil Fac 00 ug/l 0// :0 0// : 00 ug/l 0// :0 0// : 00 0 ug/l 0// :0 0// : Total Dissolved Solids 0 mg/l 0/0/ 0: Alkalinity 0 Bicarbonate Alkalinity as CaCO 0 Carbonate Alkalinity as CaCO.0 U Client Sample ID: SHEP-MW-0-- Date Collected: 0// :00 Date Received: 0// : Method: 00.0 - Anions, Ion Chromatography Unit D Analyzed Dil Fac.0.0 mg/l 0/0/ :0.0.0 mg/l 0/0/ :0.0.0 mg/l 0/0/ :0 MDL Lab Sample ID: 0-0- Analyzed Bromide 0.0 U 0.0 0.0 mg/l 0/0/ : Chloride. Sulfate. M Method: 00. - ICP Metals by 00. CWA Unit D Dil Fac 0.0 0.0 mg/l 0/0/ :.0 0.0 mg/l 0/0/ : Calcium 00 00 ug/l 0// :0 0// : Potassium 0 Magnesium 00 Sodium 000 MDL Unit D Analyzed Dil Fac 00 ug/l 0// :0 0// : 00 ug/l 0// :0 0// : 00 0 ug/l 0// :0 0// : General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l 0/0/ 0: Alkalinity.0.0 mg/l 0/0/ : Bicarbonate Alkalinity as CaCO.0.0 mg/l 0/0/ : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l 0/0/ : Client Sample ID: SHEP-MW-0-- Date Collected: 0// :00 Date Received: 0// : Lab Sample ID: 0-0- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0.0 U 0.0 0.0 mg/l 0/0/ : Chloride. 0.0 0.0 mg/l 0/0/ : Sulfate. M.0 0.0 mg/l 0/0/ : Method: 00. - ICP Metals by 00. CWA MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l 0// :0 0// : Potassium 00 00 ug/l 0// :0 0// : Magnesium 00 00 ug/l 0// :0 0// : Sodium 00 00 0 ug/l 0// :0 0// : Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Client Sample Results TestAmerica Job ID: 0-0- Client Sample ID: SHEP-MW-0-- Date Collected: 0// :00 Date Received: 0// : General Chemistry Result Qualifier Lab Sample ID: 0-0- Analyzed Total Dissolved Solids 0 mg/l 0/0/ 0: Alkalinity 0 Bicarbonate Alkalinity as CaCO 0 Carbonate Alkalinity as CaCO.0 U Client Sample ID: DUP-0-- Date Collected: 0// 0:00 Date Received: 0// : Method: 00.0 - Anions, Ion Chromatography Unit D Dil Fac.0.0 mg/l 0/0/ :0.0.0 mg/l 0/0/ :0.0.0 mg/l 0/0/ :0 MDL Lab Sample ID: 0-0- Analyzed Bromide 0.0 U 0.0 0.0 mg/l 0/0/ : Chloride. Sulfate. M Method: 00. - ICP Metals by 00. CWA Unit D Dil Fac 0.0 0.0 mg/l 0/0/ :.0 0.0 mg/l 0/0/ : Calcium 000 00 ug/l 0// :0 0// :0 Potassium 00 Magnesium 00 Sodium 000 MDL Unit D Analyzed Dil Fac 00 ug/l 0// :0 0// :0 00 ug/l 0// :0 0// :0 00 0 ug/l 0// :0 0// :0 General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l 0/0/ : Alkalinity 0.0.0 mg/l 0/0/ : Bicarbonate Alkalinity as CaCO 0.0.0 mg/l 0/0/ : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l 0/0/ : Client Sample ID: SHEP-MW-0R-- Date Collected: 0// :00 Date Received: 0// : Lab Sample ID: 0-0- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0.0 U 0.0 0.0 mg/l 0/0/ :0 Chloride. 0.0 0.0 mg/l 0/0/ :0 Sulfate. M.0 0.0 mg/l 0/0/ :0 Method: 00. - ICP Metals by 00. CWA MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l 0// :0 0// 00: Potassium 00 00 ug/l 0// :0 0// 00: Magnesium 0 00 ug/l 0// :0 0// 00: Sodium 000 00 0 ug/l 0// :0 0// 00: General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l 0/0/ : Alkalinity 0.0.0 mg/l 0/0/ : Bicarbonate Alkalinity as CaCO 0.0.0 mg/l 0/0/ : Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Client Sample Results TestAmerica Job ID: 0-0- Client Sample ID: SHEP-MW-0R-- Date Collected: 0// :00 Date Received: 0// : General Chemistry (Continued) Result Qualifier Lab Sample ID: 0-0- Analyzed Carbonate Alkalinity as CaCO.0 U.0.0 mg/l 0/0/ : Client Sample ID: SHEP-MW-0-- Date Collected: 0// :00 Date Received: 0// : Method: 00.0 - Anions, Ion Chromatography MDL Unit D Dil Fac Lab Sample ID: 0-0- Analyzed Bromide 0.0 U 0.0 0.0 mg/l 0/0/ : Chloride. Sulfate. M Method: 00. - ICP Metals by 00. CWA Unit D Dil Fac 0.0 0.0 mg/l 0/0/ :.0 0.0 mg/l 0/0/ : Calcium 00 00 ug/l 0// :0 0// 00:00 Potassium 00 Magnesium 00 Sodium 000 General Chemistry Result Qualifier MDL Unit D Analyzed Dil Fac 00 ug/l 0// :0 0// 00:00 00 ug/l 0// :0 0// 00:00 00 0 ug/l 0// :0 0// 00:00 Total Dissolved Solids 0 mg/l 0/0/ : Alkalinity Bicarbonate Alkalinity as CaCO Carbonate Alkalinity as CaCO.0 U Unit D Analyzed Dil Fac.0.0 mg/l 0/0/ :.0.0 mg/l 0/0/ :.0.0 mg/l 0/0/ : Client Sample ID: SHEP-MW-0-- Date Collected: 0// 0:0 Date Received: 0// : Lab Sample ID: 0-0- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0.0 U 0.0 0.0 mg/l 0/0/ : Chloride. 0.0 0.0 mg/l 0/0/ : Sulfate. M.0 0.0 mg/l 0/0/ : Method: 00. - ICP Metals by 00. CWA MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l 0// :0 0// 00:0 Potassium 00 00 ug/l 0// :0 0// 00:0 Magnesium 00 00 ug/l 0// :0 0// 00:0 Sodium 000 00 0 ug/l 0// :0 0// 00:0 General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 H mg/l 0/0/ :0 Alkalinity.0.0 mg/l 0/0/ :00 Bicarbonate Alkalinity as CaCO.0.0 mg/l 0/0/ :00 Carbonate Alkalinity as CaCO.0 U.0.0 mg/l 0/0/ :00 Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Client Sample Results TestAmerica Job ID: 0-0- Client Sample ID: EQB-0-- Date Collected: 0// 0:0 Date Received: 0// : Method: 00.0 - Anions, Ion Chromatography MDL Lab Sample ID: 0-0- Analyzed Bromide 0.0 U 0.0 0.0 mg/l 0/0/ : Chloride 0.0 U Sulfate 0.0 U Method: 00. - ICP Metals by 00. CWA Unit D Dil Fac 0.0 0.0 mg/l 0/0/ :.0 0.0 mg/l 0/0/ : Calcium U 00 ug/l 0// :0 0// 00: Potassium U Magnesium U Sodium 0 U General Chemistry Result Qualifier MDL Unit D Analyzed Dil Fac 00 ug/l 0// :0 0// 00: 00 ug/l 0// :0 0// 00: 00 0 ug/l 0// :0 0// 00: Total Dissolved Solids H.0.0 mg/l 0/0/ :0 Alkalinity.0 U Bicarbonate Alkalinity as CaCO.0 U Carbonate Alkalinity as CaCO.0 U Unit D Analyzed Dil Fac.0.0 mg/l 0/0/ :0.0.0 mg/l 0/0/ :0.0.0 mg/l 0/0/ :0 Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Method: 00.0 - Anions, Ion Chromatography Lab Sample ID: MB 0-0/ Analysis : 0 MB Result MB Qualifier QC Sample Results MDL TestAmerica Job ID: 0-0- Client Sample ID: Method Blank Prep Type: Analyzed Bromide 0.0 U 0.0 0.0 mg/l 0/0/ 0: Chloride Sulfate Lab Sample ID: LCS 0-0/ Analysis : 0 Unit D Dil Fac 0.0 U 0.0 0.0 mg/l 0/0/ 0: 0.0 U.0 0.0 mg/l 0/0/ 0: Spike Added Client Sample ID: Lab Control Sample Prep Type: Bromide.0.0 mg/l 0 - LCS LCS Unit D %Rec Chloride.0. mg/l 0 - Sulfate.0. mg/l 0 - Lab Sample ID: LCSD 0-0/ Analysis : 0 Spike Added %Rec. Limits Client Sample ID: Lab Control Sample Dup Prep Type: Bromide.0. mg/l 0-0 LCSD LCSD Unit D %Rec Chloride.0.0 mg/l 0-0 Sulfate.0. mg/l 0 - %Rec. Limits RPD RPD Limit Lab Sample ID: 0-0- MS Client Sample ID: SHEP-MW-0-- Prep Type: Analysis : 0 Sample Sample Spike MS MS %Rec. Added Unit D %Rec Limits Bromide 0.0 U.0. M mg/l 0-0 Chloride.0 0. mg/l 0-0 Sulfate. M.0. M mg/l 0-0 Lab Sample ID: 0-0- MSD Client Sample ID: SHEP-MW-0-- Prep Type: Analysis : 0 Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec Limits RPD Limit Bromide 0.0 U.0. M mg/l 0-0 Chloride.0 0. mg/l 0-0 0 Sulfate. M.0. M mg/l 0-0 0 Lab Sample ID: 0-0- DU Client Sample ID: EQB-0-- Prep Type: Analysis : 0 Sample Sample DU DU RPD Unit D RPD Limit Bromide 0.0 U 0.0 U mg/l NC Chloride 0.0 U 0.0 U mg/l NC Sulfate 0.0 U 0.0 U mg/l NC Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring QC Sample Results Method: 00.0 - Anions, Ion Chromatography (Continued) Lab Sample ID: MB 0-/ Analysis : MB Result MB Qualifier MDL TestAmerica Job ID: 0-0- Client Sample ID: Method Blank Prep Type: Analyzed Bromide 0.0 U 0.0 0.0 mg/l 0/0/ : Chloride Sulfate Lab Sample ID: LCS 0-/ Analysis : Unit D Dil Fac 0.0 U 0.0 0.0 mg/l 0/0/ : 0.0 U.0 0.0 mg/l 0/0/ : Spike Added Client Sample ID: Lab Control Sample Prep Type: Bromide.0. mg/l 0 - LCS LCS Unit D %Rec Chloride.0. mg/l 0 - Sulfate.0.0 mg/l 0 0 - Lab Sample ID: LCSD 0-/ Analysis : Spike Added %Rec. Limits Client Sample ID: Lab Control Sample Dup Prep Type: Bromide.0. mg/l 0-0 LCSD LCSD Unit D %Rec Chloride.0. mg/l 0-0 Sulfate.0. mg/l 0 - %Rec. Limits RPD RPD Limit Lab Sample ID: 0-0- MS Client Sample ID: SHEP-MW-0-- Prep Type: Analysis : Sample Sample Spike MS MS %Rec. Added Unit D %Rec Limits Bromide 0.0 U.0. M mg/l 0-0 Chloride..0. mg/l 0-0 Sulfate. M.0. M mg/l 0-0 Lab Sample ID: 0-0- MSD Client Sample ID: SHEP-MW-0-- Prep Type: Analysis : Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec Limits RPD Limit Bromide 0.0 U.0. M mg/l 0-0 0 Chloride..0. mg/l 0-0 0 Sulfate. M.0. M mg/l 0-0 0 Method: 00. - ICP Metals by 00. CWA Lab Sample ID: MB 0-/-A Client Sample ID: Method Blank Prep Type: Analysis : 0 Prep : MB MB Result Qualifier Calcium U 00 ug/l 0// :0 0// : Potassium MDL Unit D Analyzed Dil Fac U 00 ug/l 0// :0 0// : Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Method: 00. - ICP Metals by 00. CWA (Continued) QC Sample Results TestAmerica Job ID: 0-0- Lab Sample ID: MB 0-/-A Client Sample ID: Method Blank Prep Type: Analysis : 0 Prep : MB MB Result Qualifier Magnesium U 00 ug/l 0// :0 0// : Sodium MDL Unit D Analyzed Dil Fac 0 U 00 0 ug/l 0// :0 0// : Lab Sample ID: LCS 0-/-A Client Sample ID: Lab Control Sample Prep Type: Analysis : 0 Prep : Spike LCS LCS %Rec. Added Unit D %Rec Calcium 000 0 ug/l 0 - Potassium 000 0 ug/l - Magnesium 000 0 ug/l - Sodium 000 0 ug/l - Method: 0. - Solids, Total Dissolved (TDS) Lab Sample ID: MB 0-0/ Analysis : 0 MB Result MB Qualifier Limits Client Sample ID: Method Blank Prep Type: Analyzed Total Dissolved Solids.0 U.0.0 mg/l 0/0/ 0: Unit D Dil Fac Lab Sample ID: LCS 0-0/ Client Sample ID: Lab Control Sample Prep Type: Analysis : 0 Spike LCS LCS %Rec. Added Unit D %Rec Limits Total Dissolved Solids.0.0 mg/l 0-0 Lab Sample ID: LCSD 0-0/ Client Sample ID: Lab Control Sample Dup Prep Type: Analysis : 0 Spike LCSD LCSD %Rec. RPD Added Unit D %Rec Limits RPD Limit Total Dissolved Solids.0.0 mg/l 0-0 Lab Sample ID: MB 0-/ Client Sample ID: Method Blank Prep Type: Analysis : MB MB Unit D Analyzed Dil Fac Total Dissolved Solids.0 U.0.0 mg/l 0/0/ : Lab Sample ID: LCS 0-/ Client Sample ID: Lab Control Sample Prep Type: Analysis : Spike LCS LCS %Rec. Added Unit D %Rec Limits Total Dissolved Solids.0.0 mg/l 0 0-0 Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring QC Sample Results Method: 0. - Solids, Total Dissolved (TDS) (Continued) Lab Sample ID: LCSD 0-/ Analysis : Spike Added TestAmerica Job ID: 0-0- Client Sample ID: Lab Control Sample Dup Prep Type: Total Dissolved Solids.0.0 mg/l 0-0 Lab Sample ID: 0-0- DU Analysis : Sample Result Sample Qualifier LCSD LCSD Unit D %Rec %Rec. Limits RPD RPD Limit Client Sample ID: DUP-0-- Prep Type: Total Dissolved Solids 0 mg/l Lab Sample ID: MB 0-/ Analysis : MB Result MB Qualifier DU Result DU Qualifier Unit D RPD RPD Limit Client Sample ID: Method Blank Prep Type: Analyzed Total Dissolved Solids.0 U.0.0 mg/l 0/0/ :0 Lab Sample ID: LCS 0-/ Analysis : Spike Added Unit D Dil Fac Client Sample ID: Lab Control Sample Prep Type: Total Dissolved Solids.0.0 mg/l 0 0-0 LCS LCS Unit D %Rec %Rec. Limits Lab Sample ID: LCSD 0-/ Client Sample ID: Lab Control Sample Dup Prep Type: Analysis : Spike LCSD LCSD %Rec. RPD Added Unit D %Rec Limits RPD Limit Total Dissolved Solids.0.0 mg/l 0-0 Method:. - Alkalinity Lab Sample ID: MB 0-/ Analysis : MB Result MB Qualifier Client Sample ID: Method Blank Prep Type: Analyzed Alkalinity.0 U.0.0 mg/l 0/0/ :0 Bicarbonate Alkalinity as CaCO Carbonate Alkalinity as CaCO Lab Sample ID: LCS 0-/ Analysis : Unit D Dil Fac.0 U.0.0 mg/l 0/0/ :0.0 U.0.0 mg/l 0/0/ :0 Spike Added Client Sample ID: Lab Control Sample Prep Type: Alkalinity 0 mg/l 0-0 LCS LCS Unit D %Rec %Rec. Limits Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring Method:. - Alkalinity (Continued) Lab Sample ID: LCSD 0-/ Analysis : QC Sample Results Spike Added TestAmerica Job ID: 0-0- Client Sample ID: Lab Control Sample Dup Prep Type: Alkalinity 0 mg/l 0-0 0 Lab Sample ID: 0-0- DU Analysis : Sample Result Sample Qualifier LCSD LCSD Unit D %Rec %Rec. Limits RPD RPD Limit Client Sample ID: SHEP-MW-0-- Prep Type: Alkalinity 0 mg/l 0. 0 DU Result DU Qualifier Bicarbonate Alkalinity as CaCO 0 0 mg/l 0. 0 Carbonate Alkalinity as CaCO.0 U.0 U mg/l NC 0 Unit D RPD RPD Limit Page 0 of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring QC Association Summary TestAmerica Job ID: 0-0- HPLC/IC Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- SHEP-MW-0-- Water 00.0 0-0- SHEP-MW-0-- Water 00.0 0-0- SHEP-MW-0-- Water 00.0 0-0- SHEP-MW-0-- Water 00.0 0-0- SHEP-MW-0-- Water 00.0 0-0- DUP-0-- Water 00.0 0-0- SHEP-MW-0R-- Water 00.0 0-0- SHEP-MW-0-- Water 00.0 0-0- EQB-0-- Water 00.0 MB 0-0/ Method Blank Water 00.0 LCS 0-0/ Lab Control Sample Water 00.0 LCSD 0-0/ Lab Control Sample Dup Water 00.0 0-0- MS SHEP-MW-0-- Water 00.0 0-0- MSD SHEP-MW-0-- Water 00.0 0-0- DU EQB-0-- Water 00.0 Analysis : Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- SHEP-MW-0-- Water 00.0 MB 0-/ Method Blank Water 00.0 LCS 0-/ Lab Control Sample Water 00.0 LCSD 0-/ Lab Control Sample Dup Water 00.0 0-0- MS SHEP-MW-0-- Water 00.0 0-0- MSD SHEP-MW-0-- Water 00.0 Metals Prep : Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- DUP-0-- Water 00. 0-0- SHEP-MW-0R-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- EQB-0-- Water 00. MB 0-/-A Method Blank Water 00. LCS 0-/-A Lab Control Sample Water 00. Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- DUP-0-- Water 00. Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring QC Association Summary TestAmerica Job ID: 0-0- Metals (Continued) Analysis : 0 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- SHEP-MW-0R-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- SHEP-MW-0-- Water 00. 0-0- EQB-0-- Water 00. MB 0-/-A Method Blank Water 00. LCS 0-/-A Lab Control Sample Water 00. General Chemistry Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- SHEP-MW-0-- Water 0. 0-0- SHEP-MW-0-- Water 0. 0-0- SHEP-MW-0-- Water 0. 0-0- SHEP-MW-0-- Water 0. 0-0- SHEP-MW-0-- Water 0. MB 0-0/ Method Blank Water 0. LCS 0-0/ Lab Control Sample Water 0. LCSD 0-0/ Lab Control Sample Dup Water 0. Analysis : Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- SHEP-MW-0-- Water. 0-0- SHEP-MW-0-- Water. 0-0- SHEP-MW-0-- Water. 0-0- SHEP-MW-0-- Water. 0-0- SHEP-MW-0-- Water. 0-0- DUP-0-- Water. 0-0- SHEP-MW-0R-- Water. 0-0- SHEP-MW-0-- Water. 0-0- SHEP-MW-0-- Water. 0-0- EQB-0-- Water. MB 0-/ Method Blank Water. LCS 0-/ Lab Control Sample Water. LCSD 0-/ Lab Control Sample Dup Water. 0-0- DU SHEP-MW-0-- Water. Analysis : Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- DUP-0-- Water 0. 0-0- SHEP-MW-0R-- Water 0. 0-0- SHEP-MW-0-- Water 0. MB 0-/ Method Blank Water 0. LCS 0-/ Lab Control Sample Water 0. LCSD 0-/ Lab Control Sample Dup Water 0. 0-0- DU DUP-0-- Water 0. Analysis : Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- SHEP-MW-0-- Water 0. Page of

Client: U.S. Army Corps of Engineers Project/Site: SHEP Groundwater Monitoring QC Association Summary TestAmerica Job ID: 0-0- General Chemistry (Continued) Analysis : (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-0- EQB-0-- Water 0. MB 0-/ Method Blank Water 0. LCS 0-/ Lab Control Sample Water 0. LCSD 0-/ Lab Control Sample Dup Water 0. Page of

Lab Chronicle Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-0- Project/Site: SHEP Groundwater Monitoring Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- Date Collected: 0// :00 Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 0/0/ :0 KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// 00: BCB TAL SAV Analysis 0. 0 ml 0 ml 0 0/0/ 0: JCM TAL SAV Analysis. 0/0/ :0 JCM TAL SAV Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- Date Collected: 0// : Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 0/0/ :00 KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// : BCB TAL SAV Analysis 0. 0 ml 0 ml 0 0/0/ 0: JCM TAL SAV Analysis. 0/0/ : JCM TAL SAV Lab Lab Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- Date Collected: 0// :0 Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 0/0/ : KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// : BCB TAL SAV Analysis 0. 0 ml 0 ml 0 0/0/ 0: JCM TAL SAV Lab Analysis. 0/0/ :0 JCM TAL SAV Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- Date Collected: 0// :00 Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 0/0/ : KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// : BCB TAL SAV Analysis 0. 0 ml 0 ml 0 0/0/ 0: JCM TAL SAV Lab Analysis. 0/0/ : JCM TAL SAV Page of

Lab Chronicle Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-0- Project/Site: SHEP Groundwater Monitoring Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- Date Collected: 0// :00 Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 0/0/ : KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// : BCB TAL SAV Analysis 0. 0 ml 0 ml 0 0/0/ 0: JCM TAL SAV Analysis. 0/0/ :0 JCM TAL SAV Client Sample ID: DUP-0-- Lab Sample ID: 0-0- Date Collected: 0// 0:00 Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 0/0/ : KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// :0 BCB TAL SAV Analysis 0. 0 ml 0 ml 0/0/ : JCM TAL SAV Analysis. 0/0/ : JCM TAL SAV Lab Lab Client Sample ID: SHEP-MW-0R-- Lab Sample ID: 0-0- Date Collected: 0// :00 Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 0/0/ :0 KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// 00: BCB TAL SAV Analysis 0. 0 ml 0 ml 0/0/ : JCM TAL SAV Lab Analysis. 0/0/ : JCM TAL SAV Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- Date Collected: 0// :00 Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0/0/ : KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// 00:00 BCB TAL SAV Analysis 0. 0 ml 0 ml 0/0/ : JCM TAL SAV Lab Analysis. 0/0/ : JCM TAL SAV Page of

Lab Chronicle Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-0- Project/Site: SHEP Groundwater Monitoring Client Sample ID: SHEP-MW-0-- Lab Sample ID: 0-0- Date Collected: 0// 0:0 Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 0/0/ : KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// 00:0 BCB TAL SAV Analysis 0. 0 ml 0 ml 0/0/ :0 JCM TAL SAV Analysis. 0/0/ :00 JCM TAL SAV Client Sample ID: EQB-0-- Lab Sample ID: 0-0- Date Collected: 0// 0:0 Date Received: 0// : Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 0/0/ : KLD TAL SAV Prep 00. 0 ml 0 ml 0// :0 AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 0// 00: BCB TAL SAV Analysis 0. 0 ml 0 ml 0/0/ :0 JCM TAL SAV Analysis. 0/0/ :0 JCM TAL SAV Lab Lab Laboratory References: TAL SAV =, LaRoche Avenue, Savannah, GA 0, TEL ()- Page of

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Login Sample Receipt Checklist Client: U.S. Army Corps of Engineers Job Number: 0-0- Login Number: 0 List Number: Creator: Jackson, Victor L Question Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey meter. The cooler's custody seal, if present, is intact. Sample custody seals, if present, are intact. The cooler or samples do not appear to have been compromised or tampered with. Samples were received on ice. Cooler Temperature is acceptable. Cooler Temperature is recorded. COC is present. COC is filled out in ink and legible. COC is filled out with all pertinent information. Is the Field Sampler's name present on COC? There are no discrepancies between the containers received and the COC. Samples are received within Holding Time (excluding tests with immediate HTs) Sample containers have legible labels. Containers are not broken or leaking. Sample collection date/times are provided. Appropriate sample containers are used. Sample bottles are completely filled. Sample Preservation Verified. There is sufficient vol. for all requested analyses, incl. any requested MS/MSDs Containers requiring zero headspace have no headspace or bubble is <mm (/"). Multiphasic samples are not present. Samples do not require splitting or compositing. Residual Chlorine Checked. N/A N/A N/A N/A List Source: Page of

Accreditation/Certification Summary Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-0- Project/Site: SHEP Groundwater Monitoring Laboratory: The accreditations/certifications listed below are applicable to this report. Authority Program EPA Region Identification Number Expiration Date Georgia State Program N/A 0-0- * South Carolina State Program 00 0-0- * * Accreditation/Certification renewal pending - accreditation/certification considered valid. Page of

ANALYTICAL REPORT TestAmerica Laboratories, Inc. LaRoche Avenue Savannah, GA 0 Tel: ()- TestAmerica Job ID: 0-- Client Project/Site: SHEP GW-Monitoring For: U.S. Army Corps of Engineers 0 West Oglethorpe Ave Savannah, Georgia 0 Attn: Mr. William O McIntosh Authorized for release by: //0 :0: PM Jon Lawhon, Project Manager I ()- jon.lawhon@testamericainc.com The test results in this report meet all 00 NELAC and 00 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Table of Contents TestAmerica Job ID: 0-- Cover Page.............................................. Table of Contents......................................... Case Narrative........................................... Sample Summary......................................... Method Summary......................................... Definitions............................................... Detection Summary........................................ Client Sample Results...................................... QC Sample Results........................................ QC Association........................................... 0 Chronicle................................................ Chain of Custody.......................................... Receipt Checklists......................................... Certification Summary...................................... Page of //0

Case Narrative Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-- Project/Site: SHEP GW-Monitoring Job ID: 0-- Laboratory: Narrative CASE NARRATIVE Client: U.S. Army Corps of Engineers Project: SHEP GW-Monitoring Report Number: 0-- With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In the event of interference or analytes present at high concentrations, samples may be diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required. RECEIPT The samples were received on //0 :0 PM; the samples arrived in good condition, properly preserved and, where required, on ice. The temperatures of the coolers at receipt time were.º C and.º C. METALS BY ICPMS Samples MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0R-- (0--), MW-0-- (0--), DUP-0 (0--) and EQB-0 (0--) were analyzed for Metals by ICPMS in accordance with EPA Method 00.. The samples were prepared and analyzed on //0. Sodium, Calcium, Magnesium and Potassium were detected in method blank MB 0-0/-A at levels that were above the method detection limit but below the reporting limit. The values should be considered estimates, and have been flagged. Associated samples were not re-extracted and/or re-analyzed because results were greater than X the value found in the method blank. Calcium failed the recovery criteria high for the MS/MSD of sample MW-0R--MS (0--) in batch 0-0. The presence of the '' qualifier indicates analytes where the concentration in the unspiked sample exceeded four times the spiking amount. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. TOTAL DISSOLVED SOLIDS Samples MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0R-- (0--), MW-0-- (0--), DUP-0 (0--) and EQB-0 (0--) were analyzed for total dissolved solids in accordance with EPA Method 0.. The samples were analyzed on /0/0 and //0. No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. ANIONS BY ION CHROMATOGRAPHY ( DAY) Samples MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0R-- (0--), MW-0-- (0--), DUP-0 (0--) and EQB-0 (0--) were analyzed for Anions by Ion Chromatography ( Day) in accordance with EPA Method 00.0. The samples were analyzed on //0. No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. ALKALINITY Samples MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0-- (0--), MW-0R-- (0--), MW-0-- (0--), DUP-0 Page of //0

Case Narrative Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-- Project/Site: SHEP GW-Monitoring Job ID: 0-- (Continued) Laboratory: (Continued) (0--) and EQB-0 (0--) were analyzed for alkalinity in accordance with EPA Method.. The samples were analyzed on //0. No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Sample Summary TestAmerica Job ID: 0-- Lab Sample ID Client Sample ID Matrix Collected Received 0-- MW-0-- Water /0/ : /0/ :0 0-- MW-0-- Water /0/ : /0/ :0 0-- MW-0-- Water /0/ :0 /0/ :0 0-- MW-0-- Water /0/ : /0/ :0 0-- MW-0-- Water /0/ :0 /0/ :0 0-- MW-0-- Water /0/ :0 /0/ :0 0-- MW-0R-- Water /0/ :00 /0/ :0 0-- MW-0-- Water /0/ :00 /0/ :0 0-- DUP-0 Water /0/ 0:00 /0/ :0 0-- EQB-0 Water /0/ 0:00 /0/ :0 Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Method Summary TestAmerica Job ID: 0-- Method Method Description Protocol Laboratory 00.0 Anions, Ion Chromatography MCAWW TAL SAV 00.- R. Metals (ICP/MS) EPA TAL SAV 0. Solids, Total Dissolved (TDS) MCAWW TAL SAV. Alkalinity MCAWW TAL SAV Protocol References: EPA = US Environmental Protection Agency MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-00/--00, March And Subsequent Revisions. Laboratory References: TAL SAV =, LaRoche Avenue, Savannah, GA 0, TEL ()- Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Definitions/Glossary TestAmerica Job ID: 0-- Qualifiers HPLC/IC Qualifier Qualifier Description J Estimated: The analyte was positively identified; the quantitation is an estimation M Manual integrated compound. U Undetected at the Limit of Detection. Metals Qualifier Qualifier Description B Blank contamination: The analyte was detected above one-half the reporting limit in an associated blank. J Estimated: The analyte was positively identified; the quantitation is an estimation U Undetected at the Limit of Detection. J Estimated: The quantitation is an estimation due to discrepancies in meeting certain analyte-specific quality control criteria. MS, MSD: The analyte present in the original sample is greater than times the matrix spike concentration; therefore, control limits are not applicable. General Chemistry Qualifier U Glossary Abbreviation Qualifier Description Undetected at the Limit of Detection. These commonly used abbreviations may or may not be present in this report. Listed under the "D" column to designate that the result is reported on a dry weight basis %R Percent Recovery CFL Contains Free Liquid CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) PQL Practical Quantitation Limit QC Quality Control RER Relative Error Ratio (Radiochemistry) Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Detection Summary TestAmerica Job ID: 0-- Client Sample ID: MW-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J M 0.0 0.0 mg/l 00.0 Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00.- R. Magnesium 000 0 0 ug/l 00.- R. Potassium 00 00 ug/l 00.- R. Sodium 000 B 00 0 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: MW-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J M 0.0 0.0 mg/l 00.0 Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00.- R. Magnesium 00 0 0 ug/l 00.- R. Potassium 00 00 ug/l 00.- R. Sodium 000 B 00 0 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: MW-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J M 0.0 0.0 mg/l 00.0 Chloride 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 00 00 ug/l 00.- R. Magnesium 000 0 0 ug/l 00.- R. Potassium 000 00 ug/l 00.- R. Sodium 000 B 00 0 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO 0.0.0 mg/l. Client Sample ID: MW-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J M 0.0 0.0 mg/l 00.0 Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00.- R. Magnesium 00 0 0 ug/l 00.- R. This Detection Summary does not include radiochemical test results. Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Detection Summary TestAmerica Job ID: 0-- Client Sample ID: MW-0-- (Continued) Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Potassium 00 00 ug/l 00.- R. Sodium 000 B 00 0 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO 0.0.0 mg/l. Client Sample ID: MW-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J 0.0 0.0 mg/l 00.0 Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00.- R. Magnesium 00 0 0 ug/l 00.- R. Potassium 00 00 ug/l 00.- R. Sodium 000 B 00 0 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: MW-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J M 0.0 0.0 mg/l 00.0 Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00.- R. Magnesium 00 0 0 ug/l 00.- R. Potassium 00 00 ug/l 00.- R. Sodium 000 B 00 0 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO 0.0.0 mg/l. Client Sample ID: MW-0R-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J M 0.0 0.0 mg/l 00.0 Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 J 00 ug/l 00.- R. Magnesium 00 0 0 ug/l 00.- R. Potassium 000 00 ug/l 00.- R. Sodium 000 B 00 0 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. This Detection Summary does not include radiochemical test results. Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Detection Summary TestAmerica Job ID: 0-- Client Sample ID: MW-0R-- (Continued) Lab Sample ID: 0-- Unit Dil Fac D Method Prep Type Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: MW-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J M 0.0 0.0 mg/l 00.0 Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00.- R. Magnesium 00 0 0 ug/l 00.- R. Potassium 0 00 ug/l 00.- R. Sodium 00 B 00 0 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids 00 mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: DUP-0 Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J M 0.0 0.0 mg/l 00.0 Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00.- R. Magnesium 000 0 0 ug/l 00.- R. Potassium 00 00 ug/l 00.- R. Sodium 000 B 00 0 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: EQB-0 Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Calcium J 00 ug/l 00.- R. Unit Dil Fac D Method Prep Type Total Dissolved Solids.0.0 mg/l 0. This Detection Summary does not include radiochemical test results. Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Client Sample Results TestAmerica Job ID: 0-- Client Sample ID: MW-0-- Date Collected: /0/ : Date Received: /0/ :0 Lab Sample ID: 0-- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0. J M 0.0 0.0 mg/l // : Chloride. 0.0 0.0 mg/l // : Sulfate. M.0 0.0 mg/l // : Method: 00.- R. - Metals (ICP/MS) MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l // 0: // : Magnesium 000 0 0 ug/l // 0: // : Potassium 00 00 ug/l // 0: // : Sodium 000 B 00 0 ug/l // 0: // : General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l /0/ : Alkalinity.0.0 mg/l // : Bicarbonate Alkalinity as CaCO.0.0 mg/l // : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l // : Client Sample ID: MW-0-- Date Collected: /0/ : Date Received: /0/ :0 Lab Sample ID: 0-- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0. J M 0.0 0.0 mg/l // : Chloride. 0.0 0.0 mg/l // : Sulfate. M.0 0.0 mg/l // : Method: 00.- R. - Metals (ICP/MS) MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l // 0: // : Magnesium 00 0 0 ug/l // 0: // : Potassium 00 00 ug/l // 0: // : Sodium 000 B 00 0 ug/l // 0: // : General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l // 0: Alkalinity.0.0 mg/l // : Bicarbonate Alkalinity as CaCO.0.0 mg/l // : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l // : Client Sample ID: MW-0-- Date Collected: /0/ :0 Date Received: /0/ :0 Lab Sample ID: 0-- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0. J M 0.0 0.0 mg/l // : Chloride 0.0 0.0 mg/l // : Sulfate. M.0 0.0 mg/l // : Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Client Sample Results TestAmerica Job ID: 0-- Method: 00.- R. - Metals (ICP/MS) Calcium 00 00 ug/l // 0: // : Magnesium 000 Potassium 000 Sodium General Chemistry 000 B Result Qualifier MDL Unit D Analyzed Dil Fac 0 0 ug/l // 0: // : 00 ug/l // 0: // : 00 0 ug/l // 0: // : Total Dissolved Solids 0 mg/l // 0: Alkalinity 0 Bicarbonate Alkalinity as CaCO 0 Carbonate Alkalinity as CaCO.0 U Client Sample ID: MW-0-- Date Collected: /0/ : Date Received: /0/ :0 Method: 00.0 - Anions, Ion Chromatography Unit D Analyzed Dil Fac.0.0 mg/l // :.0.0 mg/l // :.0.0 mg/l // : MDL Lab Sample ID: 0-- Analyzed Bromide 0. J M 0.0 0.0 mg/l // : Chloride. Sulfate. M Method: 00.- R. - Metals (ICP/MS) Unit D Dil Fac 0.0 0.0 mg/l // :.0 0.0 mg/l // : Calcium 000 00 ug/l // 0: // : Magnesium 00 Potassium 00 Sodium 000 B MDL Unit D Analyzed Dil Fac 0 0 ug/l // 0: // : 00 ug/l // 0: // : 00 0 ug/l // 0: // : General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l // 0: Alkalinity 0.0.0 mg/l // : Bicarbonate Alkalinity as CaCO 0.0.0 mg/l // : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l // : Client Sample ID: MW-0-- Date Collected: /0/ :0 Date Received: /0/ :0 Lab Sample ID: 0-- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0. J 0.0 0.0 mg/l // : Chloride. 0.0 0.0 mg/l // : Sulfate. M.0 0.0 mg/l // : Method: 00.- R. - Metals (ICP/MS) MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l // 0: // : Magnesium 00 0 0 ug/l // 0: // : Potassium 00 00 ug/l // 0: // : Sodium 000 B 00 0 ug/l // 0: // : Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Client Sample Results TestAmerica Job ID: 0-- Client Sample ID: MW-0-- Date Collected: /0/ :0 Date Received: /0/ :0 General Chemistry Result Qualifier Lab Sample ID: 0-- Analyzed Total Dissolved Solids 0 mg/l // 0: Alkalinity Bicarbonate Alkalinity as CaCO Carbonate Alkalinity as CaCO.0 U Client Sample ID: MW-0-- Date Collected: /0/ :0 Date Received: /0/ :0 Method: 00.0 - Anions, Ion Chromatography Unit D Dil Fac.0.0 mg/l // :.0.0 mg/l // :.0.0 mg/l // : MDL Lab Sample ID: 0-- Analyzed Bromide 0. J M 0.0 0.0 mg/l // : Chloride. Sulfate. M Method: 00.- R. - Metals (ICP/MS) Unit D Dil Fac 0.0 0.0 mg/l // :.0 0.0 mg/l // : Calcium 000 00 ug/l // 0: // :00 Magnesium 00 Potassium 00 Sodium 000 B MDL Unit D Analyzed Dil Fac 0 0 ug/l // 0: // :00 00 ug/l // 0: // :00 00 0 ug/l // 0: // :00 General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids mg/l // 0: Alkalinity 0.0.0 mg/l // : Bicarbonate Alkalinity as CaCO 0.0.0 mg/l // : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l // : Client Sample ID: MW-0R-- Date Collected: /0/ :00 Date Received: /0/ :0 Lab Sample ID: 0-- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0. J M 0.0 0.0 mg/l // : Chloride. 0.0 0.0 mg/l // : Sulfate. M.0 0.0 mg/l // : Method: 00.- R. - Metals (ICP/MS) MDL Unit D Analyzed Dil Fac Calcium 000 J 00 ug/l // 0: // : Magnesium 00 0 0 ug/l // 0: // : Potassium 000 00 ug/l // 0: // : Sodium 000 B 00 0 ug/l // 0: // : General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l // 0: Alkalinity.0.0 mg/l // :0 Bicarbonate Alkalinity as CaCO.0.0 mg/l // :0 Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Client Sample Results TestAmerica Job ID: 0-- Client Sample ID: MW-0R-- Date Collected: /0/ :00 Date Received: /0/ :0 General Chemistry (Continued) Result Qualifier Lab Sample ID: 0-- Analyzed Carbonate Alkalinity as CaCO.0 U.0.0 mg/l // :0 Client Sample ID: MW-0-- Date Collected: /0/ :00 Date Received: /0/ :0 Method: 00.0 - Anions, Ion Chromatography MDL Unit D Dil Fac Lab Sample ID: 0-- Analyzed Bromide 0. J M 0.0 0.0 mg/l // : Chloride. Sulfate. M Method: 00.- R. - Metals (ICP/MS) Unit D Dil Fac 0.0 0.0 mg/l // :.0 0.0 mg/l // : Calcium 000 00 ug/l // 0: // :0 Magnesium 00 Potassium 0 Sodium General Chemistry 00 B Result Qualifier MDL Unit D Analyzed Dil Fac 0 0 ug/l // 0: // :0 00 ug/l // 0: // :0 00 0 ug/l // 0: // :0 Total Dissolved Solids 00 mg/l // 0: Alkalinity Bicarbonate Alkalinity as CaCO Carbonate Alkalinity as CaCO.0 U Unit D Analyzed Dil Fac.0.0 mg/l // :.0.0 mg/l // :.0.0 mg/l // : Client Sample ID: DUP-0 Date Collected: /0/ 0:00 Date Received: /0/ :0 Lab Sample ID: 0-- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0. J M 0.0 0.0 mg/l // :0 Chloride. 0.0 0.0 mg/l // :0 Sulfate. M.0 0.0 mg/l // :0 Method: 00.- R. - Metals (ICP/MS) MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l // 0: // :0 Magnesium 000 0 0 ug/l // 0: // :0 Potassium 00 00 ug/l // 0: // :0 Sodium 000 B 00 0 ug/l // 0: // :0 General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l // 0: Alkalinity.0.0 mg/l // : Bicarbonate Alkalinity as CaCO.0.0 mg/l // : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l // : Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Client Sample Results TestAmerica Job ID: 0-- Client Sample ID: EQB-0 Date Collected: /0/ 0:00 Date Received: /0/ :0 Method: 00.0 - Anions, Ion Chromatography MDL Lab Sample ID: 0-- Analyzed Bromide 0.0 U 0.0 0.0 mg/l // : Chloride 0.0 U Sulfate 0.0 U Method: 00.- R. - Metals (ICP/MS) Unit D Dil Fac 0.0 0.0 mg/l // :.0 0.0 mg/l // : Calcium J 00 ug/l // 0: // : Magnesium 0 U Potassium U Sodium 0 U General Chemistry Result Qualifier MDL Unit D Analyzed Dil Fac 0 0 ug/l // 0: // : 00 ug/l // 0: // : 00 0 ug/l // 0: // : Total Dissolved Solids.0.0 mg/l // 0: Alkalinity.0 U Bicarbonate Alkalinity as CaCO.0 U Carbonate Alkalinity as CaCO.0 U Unit D Analyzed Dil Fac.0.0 mg/l // :.0.0 mg/l // :.0.0 mg/l // : Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Method: 00.0 - Anions, Ion Chromatography Lab Sample ID: MB 0-0/ Analysis : 0 MB Result MB Qualifier QC Sample Results MDL TestAmerica Job ID: 0-- Client Sample ID: Method Blank Prep Type: Analyzed Bromide 0.0 U 0.0 0.0 mg/l // : Chloride Sulfate Lab Sample ID: LCS 0-0/ Analysis : 0 Unit D Dil Fac 0.0 U 0.0 0.0 mg/l // : 0.0 U.0 0.0 mg/l // : Spike Added Client Sample ID: Lab Control Sample Prep Type: Bromide.0. mg/l 0 - LCS LCS Unit D %Rec Chloride.0. mg/l 0 - Sulfate.0. mg/l 0 - Lab Sample ID: LCSD 0-0/ Analysis : 0 Spike Added %Rec. Limits Client Sample ID: Lab Control Sample Dup Prep Type: Bromide.0. mg/l 0-0 LCSD LCSD Unit D %Rec Chloride.0. mg/l 0-0 Sulfate.0. mg/l 0 0 - %Rec. Limits RPD RPD Limit Lab Sample ID: 0-- MS Client Sample ID: MW-0-- Prep Type: Analysis : 0 Sample Sample Spike MS MS %Rec. Added Unit D %Rec Limits Bromide 0. J M.0. mg/l 0-0 Chloride..0.0 mg/l 0-0 Sulfate. M.0. M mg/l 0-0 Lab Sample ID: 0-- MSD Client Sample ID: MW-0-- Prep Type: Analysis : 0 Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec Limits RPD Limit Bromide 0. J M.0. mg/l 0 0-0 Chloride..0. mg/l 0-0 Sulfate. M.0. M mg/l 0-0 Lab Sample ID: 0-- MS Client Sample ID: MW-0R-- Prep Type: Analysis : 0 Sample Sample Spike MS MS %Rec. Added Unit D %Rec Limits Bromide 0. J M.0. mg/l 0-0 Chloride..0. mg/l 0-0 Sulfate. M.0. M mg/l 0-0 Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring QC Sample Results Method: 00.0 - Anions, Ion Chromatography (Continued) Lab Sample ID: 0-- MSD Analysis : 0 Sample Result Sample Qualifier Spike Added TestAmerica Job ID: 0-- Client Sample ID: MW-0R-- Prep Type: Bromide 0. J M.0. mg/l 0-0 MSD MSD Unit D %Rec Chloride..0.0 mg/l 0-0 Sulfate. M.0. M mg/l 0-0 Method: 00.- R. - Metals (ICP/MS) Lab Sample ID: MB 0-0/-A Client Sample ID: Method Blank Prep Type: Analysis : 0 Prep : 0 MB MB Result Qualifier Calcium J 00 ug/l // 0: // :0 Magnesium Potassium Sodium MDL Unit D %Rec. Limits Analyzed RPD RPD Limit Dil Fac. J 0 0 ug/l // 0: // :0 J 00 ug/l // 0: // :0 00 0 ug/l // 0: // :0 Lab Sample ID: LCS 0-0/-A Client Sample ID: Lab Control Sample Prep Type: Analysis : 0 Prep : 0 Spike LCS LCS %Rec. Added Unit D %Rec Calcium 000 0 ug/l - Magnesium 000 0 ug/l - Potassium 000 00 ug/l - Sodium 000 ug/l - Limits Lab Sample ID: 0-- MS Client Sample ID: MW-0R-- Prep Type: Analysis : 0 Prep : 0 Sample Sample Spike MS MS %Rec. Added Unit D %Rec Limits Calcium 000 J 000 00 ug/l 0 0-0 Magnesium 00 000 000 ug/l 0-0 Potassium 000 000 00 ug/l 0-0 Sodium 000 B 000 00 ug/l 0-0 Lab Sample ID: 0-- MSD Client Sample ID: MW-0R-- Prep Type: Analysis : 0 Prep : 0 Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec Limits RPD Limit Calcium 000 J 000 00 ug/l 0-0 0 Magnesium 00 000 00 ug/l 0-0 0 Potassium 000 000 0 ug/l 0-0 0 Sodium 000 B 000 00 ug/l 0-0 0 Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Method: 0. - Solids, Total Dissolved (TDS) Lab Sample ID: MB 0-0/ Analysis : 0 MB Result MB Qualifier QC Sample Results TestAmerica Job ID: 0-- Client Sample ID: Method Blank Prep Type: Analyzed Total Dissolved Solids.0 U.0.0 mg/l /0/ : Lab Sample ID: LCS 0-0/ Analysis : 0 Spike Added Unit D Dil Fac Client Sample ID: Lab Control Sample Prep Type: Total Dissolved Solids.0.0 mg/l 0-0 Lab Sample ID: LCSD 0-0/ Analysis : 0 Spike Added LCS LCS Unit D %Rec %Rec. Limits Client Sample ID: Lab Control Sample Dup Prep Type: Total Dissolved Solids.0.0 mg/l 0-0 Lab Sample ID: MB 0-00/ Analysis : 00 MB Result MB Qualifier LCSD LCSD Unit D %Rec %Rec. Limits RPD RPD Limit Client Sample ID: Method Blank Prep Type: Analyzed Total Dissolved Solids.0 U.0.0 mg/l // 0: Unit D Dil Fac Lab Sample ID: LCS 0-00/ Client Sample ID: Lab Control Sample Prep Type: Analysis : 00 Spike LCS LCS %Rec. Added Unit D %Rec Limits Total Dissolved Solids.0.0 mg/l 0-0 Lab Sample ID: LCSD 0-00/ Client Sample ID: Lab Control Sample Dup Prep Type: Analysis : 00 Spike LCSD LCSD %Rec. RPD Added Unit D %Rec Limits RPD Limit Total Dissolved Solids.0.0 mg/l 0-0 Method:. - Alkalinity Lab Sample ID: MB 0-0/ Analysis : 0 MB Result MB Qualifier Client Sample ID: Method Blank Prep Type: Analyzed Alkalinity.0 U.0.0 mg/l // :0 Bicarbonate Alkalinity as CaCO Carbonate Alkalinity as CaCO Unit D Dil Fac.0 U.0.0 mg/l // :0.0 U.0.0 mg/l // :0 Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring Method:. - Alkalinity (Continued) Lab Sample ID: LCS 0-0/ Analysis : 0 QC Sample Results Spike Added TestAmerica Job ID: 0-- Client Sample ID: Lab Control Sample Prep Type: Alkalinity 0 mg/l 0-0 Lab Sample ID: LCSD 0-0/ Analysis : 0 Spike Added LCS LCS Unit D %Rec %Rec. Limits Client Sample ID: Lab Control Sample Dup Prep Type: Alkalinity 0 mg/l 0-0 0 Lab Sample ID: 0-- DU Analysis : 0 Sample Result Sample Qualifier LCSD LCSD Unit D %Rec %Rec. Limits RPD RPD Limit Client Sample ID: MW-0R-- Prep Type: Alkalinity mg/l 0. 0 DU Result DU Qualifier Bicarbonate Alkalinity as CaCO mg/l 0. 0 Carbonate Alkalinity as CaCO.0 U.0 U mg/l NC 0 Unit D RPD RPD Limit Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring QC Association Summary TestAmerica Job ID: 0-- HPLC/IC Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water 00.0 0-- MW-0-- Water 00.0 0-- MW-0-- Water 00.0 0-- MW-0-- Water 00.0 0-- MW-0-- Water 00.0 0-- MW-0-- Water 00.0 0-- MW-0R-- Water 00.0 0-- MW-0-- Water 00.0 0-- DUP-0 Water 00.0 0-- EQB-0 Water 00.0 MB 0-0/ Method Blank Water 00.0 LCS 0-0/ Lab Control Sample Water 00.0 LCSD 0-0/ Lab Control Sample Dup Water 00.0 0-- MS MW-0-- Water 00.0 0-- MSD MW-0-- Water 00.0 0-- MS MW-0R-- Water 00.0 0-- MSD MW-0R-- Water 00.0 Metals Prep : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water 00.- R. 0-- MW-0-- Water 00.- R. 0-- MW-0-- Water 00.- R. 0-- MW-0-- Water 00.- R. 0-- MW-0-- Water 00.- R. 0-- MW-0-- Water 00.- R. 0-- MW-0R-- Water 00.- R. 0-- MW-0-- Water 00.- R. 0-- DUP-0 Water 00.- R. 0-- EQB-0 Water 00.- R. MB 0-0/-A Method Blank Water 00.- R. LCS 0-0/-A Lab Control Sample Water 00.- R. 0-- MS MW-0R-- Water 00.- R. 0-- MSD MW-0R-- Water 00.- R. Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water 00.- R. 0 0-- MW-0-- Water 00.- R. 0 0-- MW-0-- Water 00.- R. 0 0-- MW-0-- Water 00.- R. 0 0-- MW-0-- Water 00.- R. 0 0-- MW-0-- Water 00.- R. 0 0-- MW-0R-- Water 00.- R. 0 0-- MW-0-- Water 00.- R. 0 0-- DUP-0 Water 00.- R. 0 0-- EQB-0 Water 00.- R. 0 MB 0-0/-A Method Blank Water 00.- R. 0 Page 0 of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW-Monitoring QC Association Summary TestAmerica Job ID: 0-- Metals (Continued) Analysis : 0 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep LCS 0-0/-A Lab Control Sample Water 00.- R. 0 0-- MS MW-0R-- Water 00.- R. 0 0-- MSD MW-0R-- Water 00.- R. 0 General Chemistry Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water 0. MB 0-0/ Method Blank Water 0. LCS 0-0/ Lab Control Sample Water 0. LCSD 0-0/ Lab Control Sample Dup Water 0. Analysis : 00 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water 0. 0-- MW-0-- Water 0. 0-- MW-0-- Water 0. 0-- MW-0-- Water 0. 0-- MW-0-- Water 0. 0-- MW-0R-- Water 0. 0-- MW-0-- Water 0. 0-- DUP-0 Water 0. 0-- EQB-0 Water 0. MB 0-00/ Method Blank Water 0. LCS 0-00/ Lab Control Sample Water 0. LCSD 0-00/ Lab Control Sample Dup Water 0. Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water. 0-- MW-0-- Water. 0-- MW-0-- Water. 0-- MW-0-- Water. 0-- MW-0-- Water. 0-- MW-0-- Water. 0-- MW-0R-- Water. 0-- MW-0-- Water. 0-- DUP-0 Water. 0-- EQB-0 Water. MB 0-0/ Method Blank Water. LCS 0-0/ Lab Control Sample Water. LCSD 0-0/ Lab Control Sample Dup Water. 0-- DU MW-0R-- Water. Page of //0

Lab Chronicle Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-- Project/Site: SHEP GW-Monitoring Client Sample ID: MW-0-- Lab Sample ID: 0-- Date Collected: /0/ : Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // : UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 0 /0/ : JEC TAL SAV Analysis. 0 // : JEC TAL SAV Client Sample ID: MW-0-- Lab Sample ID: 0-- Date Collected: /0/ : Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // : UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 00 // 0: JEC TAL SAV Analysis. 0 // : JEC TAL SAV Lab Lab Client Sample ID: MW-0-- Lab Sample ID: 0-- Date Collected: /0/ :0 Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // : UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 00 // 0: JEC TAL SAV Lab Analysis. 0 // : JEC TAL SAV Client Sample ID: MW-0-- Lab Sample ID: 0-- Date Collected: /0/ : Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // : UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 00 // 0: JEC TAL SAV Lab Analysis. 0 // : JEC TAL SAV Page of //0

Lab Chronicle Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-- Project/Site: SHEP GW-Monitoring Client Sample ID: MW-0-- Lab Sample ID: 0-- Date Collected: /0/ :0 Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // : UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 00 // 0: JEC TAL SAV Analysis. 0 // : JEC TAL SAV Client Sample ID: MW-0-- Lab Sample ID: 0-- Date Collected: /0/ :0 Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // : UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // :00 BWR TAL SAV Analysis 0. 0 ml 0 ml 00 // 0: JEC TAL SAV Analysis. 0 // : JEC TAL SAV Lab Lab Client Sample ID: MW-0R-- Lab Sample ID: 0-- Date Collected: /0/ :00 Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // : UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 00 // 0: JEC TAL SAV Lab Analysis. 0 // :0 JEC TAL SAV Client Sample ID: MW-0-- Lab Sample ID: 0-- Date Collected: /0/ :00 Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // : UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // :0 BWR TAL SAV Analysis 0. 0 ml 0 ml 00 // 0: JEC TAL SAV Lab Analysis. 0 // : JEC TAL SAV Page of //0

Lab Chronicle Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-- Project/Site: SHEP GW-Monitoring Client Sample ID: DUP-0 Lab Sample ID: 0-- Date Collected: /0/ 0:00 Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // :0 UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // :0 BWR TAL SAV Analysis 0. 0 ml 0 ml 00 // 0: JEC TAL SAV Analysis. 0 // : JEC TAL SAV Client Sample ID: EQB-0 Lab Sample ID: 0-- Date Collected: /0/ 0:00 Date Received: /0/ :0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 // : UI TAL SAV Prep 00.- R. 0 ml 0 ml 0 // 0: AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00.- R. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 00 // 0: JEC TAL SAV Analysis. 0 // : JEC TAL SAV Lab Lab Laboratory References: TAL SAV =, LaRoche Avenue, Savannah, GA 0, TEL ()- Page of //0

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Login Sample Receipt Checklist Client: U.S. Army Corps of Engineers Job Number: 0-- Login Number: List Number: Creator: Edwards, Jessica R Question Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey meter. The cooler's custody seal, if present, is intact. Sample custody seals, if present, are intact. The cooler or samples do not appear to have been compromised or tampered with. Samples were received on ice. Cooler Temperature is acceptable. Cooler Temperature is recorded. COC is present. COC is filled out in ink and legible. COC is filled out with all pertinent information. Is the Field Sampler's name present on COC? There are no discrepancies between the containers received and the COC. Samples are received within Holding Time (excluding tests with immediate HTs) Sample containers have legible labels. Containers are not broken or leaking. Sample collection date/times are provided. Appropriate sample containers are used. Sample bottles are completely filled. Sample Preservation Verified. There is sufficient vol. for all requested analyses, incl. any requested MS/MSDs Containers requiring zero headspace have no headspace or bubble is <mm (/"). Multiphasic samples are not present. Samples do not require splitting or compositing. Residual Chlorine Checked. N/A N/A N/A List Source: Page of //0

Accreditation/Certification Summary Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-- Project/Site: SHEP GW-Monitoring Laboratory: The accreditations/certifications listed below are applicable to this report. Authority Program EPA Region Identification Number Expiration Date South Carolina State Program 00 0-0- * * Accreditation/Certification renewal pending - accreditation/certification considered valid. Page of //0

ANALYTICAL REPORT TestAmerica Laboratories, Inc. LaRoche Avenue Savannah, GA 0 Tel: ()- TestAmerica Job ID: 0-- Client Project/Site: SHEP GW Monitoring For: U.S. Army Corps of Engineers 0 West Oglethorpe Ave Savannah, Georgia 0 Attn: Jeffrey Schwindaman Authorized for release by: //0 :0: PM Jerry Lanier, Project Manager I ()- e. jerry.lanier@testamericainc.com Designee for Jon Lawhon, Project Manager I ()- jon.lawhon@testamericainc.com The test results in this report meet all 00 NELAC and 00 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring Table of Contents TestAmerica Job ID: 0-- Cover Page.............................................. Table of Contents......................................... Case Narrative........................................... Sample Summary......................................... Method Summary......................................... Definitions............................................... Detection Summary........................................ Client Sample Results...................................... QC Sample Results........................................ QC Association........................................... Chronicle................................................ Chain of Custody.......................................... Receipt Checklists......................................... Certification Summary...................................... Page of //0

Case Narrative Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-- Project/Site: SHEP GW Monitoring Job ID: 0-- Laboratory: Narrative CASE NARRATIVE Client: U.S. Army Corps of Engineers Project: SHEP GW Monitoring Report Number: 0-- With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In the event of interference or analytes present at high concentrations, samples may be diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required. RECEIPT The samples were received on /0/0; the samples arrived in good condition, properly preserved and on ice. The temperature of the coolers at receipt was 0.º C,.º C,.0º C and.º C. METALS (ICP) Samples MW-0-- (0--), DUP-0-- (0--), MW-0-- (0--) and EQB-0-- (0--) were analyzed for Metals (ICP) in accordance with EPA Method 00.. The samples were prepared on //0 and analyzed on //0. No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. TOTAL DISSOLVED SOLIDS Samples MW-0-- (0--), DUP-0-- (0--), MW-0-- (0--) and EQB-0-- (0--) were analyzed for total dissolved solids in accordance with EPA Method 0.. The samples were analyzed on //0 and //0. No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. ANIONS BY ION CHROMATOGRAPHY ( DAY) Samples MW-0-- (0--), DUP-0-- (0--), MW-0-- (0--) and EQB-0-- (0--) were analyzed for Anions by Ion Chromatography ( Day) in accordance with EPA Method 00.0. The samples were analyzed on /0/0. No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. ALKALINITY Samples MW-0-- (0--), DUP-0-- (0--), MW-0-- (0--) and EQB-0-- (0--) were analyzed for alkalinity in accordance with EPA Method.. The samples were analyzed on //0. No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring Sample Summary TestAmerica Job ID: 0-- Lab Sample ID Client Sample ID Matrix Collected Received 0-- MW-0-- Water /0/ :00 /0/ 0:0 0-- DUP-0-- Water /0/ 0:00 /0/ 0:0 0-- MW-0-- Water /0/ :0 /0/ 0:0 0-- EQB-0-- Water /0/ 0:00 /0/ 0:0 Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring Method Summary TestAmerica Job ID: 0-- Method Method Description Protocol Laboratory 00.0 Anions, Ion Chromatography MCAWW TAL SAV 00. ICP Metals by 00. CWA EPA TAL SAV 0. Solids, Total Dissolved (TDS) MCAWW TAL SAV. Alkalinity MCAWW TAL SAV Protocol References: EPA = US Environmental Protection Agency MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-00/--00, March And Subsequent Revisions. Laboratory References: TAL SAV =, LaRoche Avenue, Savannah, GA 0, TEL ()- Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring Qualifiers HPLC/IC Qualifier J M U Metals Qualifier U General Chemistry Qualifier U Glossary Abbreviation Qualifier Description Definitions/Glossary Estimated: The analyte was positively identified; the quantitation is an estimation Manual integrated compound. Undetected at the Limit of Detection. Qualifier Description Undetected at the Limit of Detection. Qualifier Description Undetected at the Limit of Detection. These commonly used abbreviations may or may not be present in this report. Listed under the "D" column to designate that the result is reported on a dry weight basis %R Percent Recovery CFL CNF DER Dil Fac DL DL, RA, RE, IN DLC EDL LOD LOQ MDA MDC MDL ML NC ND PQL QC RER RPD TEF TEQ Contains Free Liquid Contains No Free Liquid Duplicate Error Ratio (normalized absolute difference) Dilution Factor Detection Limit (DoD/DOE) Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample Decision Level Concentration (Radiochemistry) Estimated Detection Limit (Dioxin) Limit of Detection (DoD/DOE) Limit of Quantitation (DoD/DOE) Minimum Detectable Activity (Radiochemistry) Minimum Detectable Concentration (Radiochemistry) Method Detection Limit Minimum Level (Dioxin) Not Calculated Not Detected at the reporting limit (or MDL or EDL if shown) Practical Quantitation Limit Quality Control Relative Error Ratio (Radiochemistry) Reporting Limit or Requested Limit (Radiochemistry) Relative Percent Difference, a measure of the relative difference between two points Toxicity Equivalent Factor (Dioxin) Toxicity Equivalent Quotient (Dioxin) TestAmerica Job ID: 0-- Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring Detection Summary TestAmerica Job ID: 0-- Client Sample ID: MW-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J M 0.0 0.0 mg/l 00.0 Chloride 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 000 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO 0.0.0 mg/l. Client Sample ID: DUP-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J 0.0 0.0 mg/l 00.0 Chloride 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 00 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 000 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO 0.0.0 mg/l. Client Sample ID: MW-0-- Lab Sample ID: 0-- MDL Unit Dil Fac D Method Prep Type Bromide 0. J 0.0 0.0 mg/l 00.0 Chloride. 0.0 0.0 mg/l 00.0 Sulfate. M.0 0.0 mg/l 00.0 Calcium 000 00 ug/l 00. Potassium 000 00 ug/l 00. Magnesium 00 00 ug/l 00. Sodium 00 00 0 ug/l 00. Unit Dil Fac D Method Prep Type Total Dissolved Solids 0 mg/l 0. Alkalinity 0.0.0 mg/l. Bicarbonate Alkalinity as CaCO.0.0 mg/l. Client Sample ID: EQB-0-- Lab Sample ID: 0-- No Detections. This Detection Summary does not include radiochemical test results. Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring Client Sample Results TestAmerica Job ID: 0-- Client Sample ID: MW-0-- Date Collected: /0/ :00 Date Received: /0/ 0:0 Lab Sample ID: 0-- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0. J M 0.0 0.0 mg/l /0/ :0 Chloride 0.0 0.0 mg/l /0/ :0 Sulfate. M.0 0.0 mg/l /0/ :0 Method: 00. - ICP Metals by 00. CWA MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l // : // : Potassium 00 00 ug/l // : // : Magnesium 00 00 ug/l // : // : Sodium 000 00 0 ug/l // : // : General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l // :0 Alkalinity 0.0.0 mg/l // : Bicarbonate Alkalinity as CaCO 0.0.0 mg/l // : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l // : Client Sample ID: DUP-0-- Date Collected: /0/ 0:00 Date Received: /0/ 0:0 Lab Sample ID: 0-- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0. J 0.0 0.0 mg/l /0/ : Chloride 0.0 0.0 mg/l /0/ : Sulfate. M.0 0.0 mg/l /0/ : Method: 00. - ICP Metals by 00. CWA MDL Unit D Analyzed Dil Fac Calcium 000 00 ug/l // : // : Potassium 00 00 ug/l // : // : Magnesium 00 00 ug/l // : // : Sodium 000 00 0 ug/l // : // : General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids 0 mg/l // :0 Alkalinity 0.0.0 mg/l // : Bicarbonate Alkalinity as CaCO 0.0.0 mg/l // : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l // : Client Sample ID: MW-0-- Date Collected: /0/ :0 Date Received: /0/ 0:0 Lab Sample ID: 0-- Method: 00.0 - Anions, Ion Chromatography MDL Unit D Analyzed Dil Fac Bromide 0. J 0.0 0.0 mg/l /0/ :0 Chloride. 0.0 0.0 mg/l /0/ :0 Sulfate. M.0 0.0 mg/l /0/ :0 Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring Client Sample Results TestAmerica Job ID: 0-- Method: 00. - ICP Metals by 00. CWA Calcium 000 00 ug/l // : // : Potassium 000 Magnesium 00 Sodium 00 General Chemistry Result Qualifier MDL Unit D Analyzed Dil Fac 00 ug/l // : // : 00 ug/l // : // : 00 0 ug/l // : // : Total Dissolved Solids 0 mg/l // :0 Alkalinity 0 Bicarbonate Alkalinity as CaCO Carbonate Alkalinity as CaCO.0 U Client Sample ID: EQB-0-- Date Collected: /0/ 0:00 Date Received: /0/ 0:0 Method: 00.0 - Anions, Ion Chromatography Unit D Analyzed Dil Fac.0.0 mg/l // :.0.0 mg/l // :.0.0 mg/l // : MDL Lab Sample ID: 0-- Analyzed Bromide 0.0 U 0.0 0.0 mg/l /0/ :0 Chloride 0.0 U Sulfate 0.0 U Method: 00. - ICP Metals by 00. CWA Unit D Dil Fac 0.0 0.0 mg/l /0/ :0.0 0.0 mg/l /0/ :0 Calcium U 00 ug/l // : // : Potassium U Magnesium U Sodium 0 U MDL Unit D Analyzed Dil Fac 00 ug/l // : // : 00 ug/l // : // : 00 0 ug/l // : // : General Chemistry Unit D Analyzed Dil Fac Total Dissolved Solids.0 U.0.0 mg/l // : Alkalinity.0 U.0.0 mg/l // : Bicarbonate Alkalinity as CaCO.0 U.0.0 mg/l // : Carbonate Alkalinity as CaCO.0 U.0.0 mg/l // : Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring Method: 00.0 - Anions, Ion Chromatography Lab Sample ID: MB 0-0/ Analysis : 0 MB Result MB Qualifier QC Sample Results MDL TestAmerica Job ID: 0-- Client Sample ID: Method Blank Prep Type: Analyzed Bromide 0.0 U 0.0 0.0 mg/l /0/ : Chloride Sulfate Lab Sample ID: LCS 0-0/ Analysis : 0 Unit D Dil Fac 0.0 U 0.0 0.0 mg/l /0/ : 0.0 U.0 0.0 mg/l /0/ : Spike Added Client Sample ID: Lab Control Sample Prep Type: Bromide.0. mg/l 0 - LCS LCS Unit D %Rec Chloride.0. mg/l 0 - Sulfate.0. mg/l 0 - Lab Sample ID: LCSD 0-0/ Analysis : 0 Spike Added %Rec. Limits Client Sample ID: Lab Control Sample Dup Prep Type: Bromide.0. mg/l 0-0 LCSD LCSD Unit D %Rec Chloride.0. mg/l 0-0 Sulfate.0.0 mg/l 0 - %Rec. Limits RPD RPD Limit Lab Sample ID: 0-- MS Client Sample ID: MW-0-- Prep Type: Analysis : 0 Sample Sample Spike MS MS %Rec. Added Unit D %Rec Limits Bromide 0. J M.0. mg/l 0-0 Chloride.0. mg/l 0-0 Sulfate. M.0. M mg/l 0 0-0 Lab Sample ID: 0-- MSD Client Sample ID: MW-0-- Prep Type: Analysis : 0 Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec Limits RPD Limit Bromide 0. J M.0. mg/l 0 0-0 Chloride.0. mg/l 0-0 0 Sulfate. M.0. M mg/l 0-0 Method: 00. - ICP Metals by 00. CWA Lab Sample ID: MB 0-0/-A Client Sample ID: Method Blank Prep Type: Analysis : 0 Prep : 0 MB MB Result Qualifier Calcium U 00 ug/l // : // : Potassium MDL Unit D Analyzed Dil Fac U 00 ug/l // : // : Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring Method: 00. - ICP Metals by 00. CWA (Continued) QC Sample Results TestAmerica Job ID: 0-- Lab Sample ID: MB 0-0/-A Client Sample ID: Method Blank Prep Type: Analysis : 0 Prep : 0 MB MB Result Qualifier Magnesium U 00 ug/l // : // : Sodium MDL Unit D Analyzed Dil Fac 0 U 00 0 ug/l // : // : Lab Sample ID: LCS 0-0/-A Client Sample ID: Lab Control Sample Prep Type: Analysis : 0 Prep : 0 Spike LCS LCS %Rec. Added Unit D %Rec Calcium 000 0 ug/l 0 - Potassium 000 00 ug/l 0 - Magnesium 000 0 ug/l - Sodium 000 0 ug/l - Method: 0. - Solids, Total Dissolved (TDS) Lab Sample ID: MB 0-0/ Analysis : 0 MB Result MB Qualifier Limits Client Sample ID: Method Blank Prep Type: Analyzed Total Dissolved Solids.0 U.0.0 mg/l // : Unit D Dil Fac Lab Sample ID: LCS 0-0/ Client Sample ID: Lab Control Sample Prep Type: Analysis : 0 Spike LCS LCS %Rec. Added Unit D %Rec Limits Total Dissolved Solids.0.0 mg/l 0-0 Lab Sample ID: LCSD 0-0/ Client Sample ID: Lab Control Sample Dup Prep Type: Analysis : 0 Spike LCSD LCSD %Rec. RPD Added Unit D %Rec Limits RPD Limit Total Dissolved Solids.0.0 mg/l 0-0 Lab Sample ID: MB 0-0/ Client Sample ID: Method Blank Prep Type: Analysis : 0 MB MB Unit D Analyzed Dil Fac Total Dissolved Solids.0 U.0.0 mg/l // :0 Lab Sample ID: LCS 0-0/ Client Sample ID: Lab Control Sample Prep Type: Analysis : 0 Spike LCS LCS %Rec. Added Unit D %Rec Limits Total Dissolved Solids.0.0 mg/l 0-0 Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring QC Sample Results Method: 0. - Solids, Total Dissolved (TDS) (Continued) Lab Sample ID: LCSD 0-0/ Analysis : 0 Spike Added TestAmerica Job ID: 0-- Client Sample ID: Lab Control Sample Dup Prep Type: Total Dissolved Solids.0.0 mg/l 0-0 0 Lab Sample ID: MB 0-0/ Analysis : 0 MB Result MB Qualifier LCSD LCSD Unit D %Rec %Rec. Limits RPD RPD Limit Client Sample ID: Method Blank Prep Type: Analyzed Total Dissolved Solids.0 U.0.0 mg/l // :0 Lab Sample ID: LCS 0-0/ Analysis : 0 Spike Added Unit D Dil Fac Client Sample ID: Lab Control Sample Prep Type: Total Dissolved Solids.0.0 mg/l 0-0 Lab Sample ID: LCSD 0-0/ Analysis : 0 Spike Added LCS LCS Unit D %Rec %Rec. Limits Client Sample ID: Lab Control Sample Dup Prep Type: Total Dissolved Solids.0.0 mg/l 0-0 LCSD LCSD Unit D %Rec %Rec. Limits RPD RPD Limit Method:. - Alkalinity Lab Sample ID: MB 0-0/ Analysis : 0 MB Result MB Qualifier Client Sample ID: Method Blank Prep Type: Analyzed Alkalinity.0 U.0.0 mg/l // :0 Bicarbonate Alkalinity as CaCO Carbonate Alkalinity as CaCO Lab Sample ID: LCS 0-0/ Analysis : 0 Unit D Dil Fac.0 U.0.0 mg/l // :0.0 U.0.0 mg/l // :0 Spike Added Client Sample ID: Lab Control Sample Prep Type: Alkalinity 0 mg/l 0-0 Lab Sample ID: LCSD 0-0/ Analysis : 0 Spike Added LCS LCS Unit D %Rec %Rec. Limits Client Sample ID: Lab Control Sample Dup Prep Type: Alkalinity 0 mg/l 0-0 0 LCSD LCSD Unit D %Rec %Rec. Limits RPD RPD Limit Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring QC Association Summary TestAmerica Job ID: 0-- HPLC/IC Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water 00.0 0-- DUP-0-- Water 00.0 0-- MW-0-- Water 00.0 0-- EQB-0-- Water 00.0 MB 0-0/ Method Blank Water 00.0 LCS 0-0/ Lab Control Sample Water 00.0 LCSD 0-0/ Lab Control Sample Dup Water 00.0 0-- MS MW-0-- Water 00.0 0-- MSD MW-0-- Water 00.0 Metals Prep : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water 00. 0-- DUP-0-- Water 00. 0-- MW-0-- Water 00. 0-- EQB-0-- Water 00. MB 0-0/-A Method Blank Water 00. LCS 0-0/-A Lab Control Sample Water 00. Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water 00. 0 0-- DUP-0-- Water 00. 0 0-- MW-0-- Water 00. 0 0-- EQB-0-- Water 00. 0 MB 0-0/-A Method Blank Water 00. 0 LCS 0-0/-A Lab Control Sample Water 00. 0 General Chemistry Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- EQB-0-- Water 0. MB 0-0/ Method Blank Water 0. LCS 0-0/ Lab Control Sample Water 0. LCSD 0-0/ Lab Control Sample Dup Water 0. Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- DUP-0-- Water 0. 0-- MW-0-- Water 0. MB 0-0/ Method Blank Water 0. LCS 0-0/ Lab Control Sample Water 0. LCSD 0-0/ Lab Control Sample Dup Water 0. Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water. Page of //0

Client: U.S. Army Corps of Engineers Project/Site: SHEP GW Monitoring QC Association Summary TestAmerica Job ID: 0-- General Chemistry (Continued) Analysis : 0 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- DUP-0-- Water. 0-- MW-0-- Water. 0-- EQB-0-- Water. MB 0-0/ Method Blank Water. LCS 0-0/ Lab Control Sample Water. LCSD 0-0/ Lab Control Sample Dup Water. Analysis : 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep 0-- MW-0-- Water 0. MB 0-0/ Method Blank Water 0. LCS 0-0/ Lab Control Sample Water 0. LCSD 0-0/ Lab Control Sample Dup Water 0. Page of //0

Lab Chronicle Client: U.S. Army Corps of Engineers TestAmerica Job ID: 0-- Project/Site: SHEP GW Monitoring Client Sample ID: MW-0-- Lab Sample ID: 0-- Date Collected: /0/ :00 Date Received: /0/ 0:0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 /0/ :0 CJM TAL SAV Prep 00. 0 ml 0 ml 0 // : AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 0 // :0 JEC TAL SAV Analysis. 0 // : JEC TAL SAV Client Sample ID: DUP-0-- Lab Sample ID: 0-- Date Collected: /0/ 0:00 Date Received: /0/ 0:0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 /0/ : CJM TAL SAV Prep 00. 0 ml 0 ml 0 // : AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 0 // :0 JEC TAL SAV Analysis. 0 // : JEC TAL SAV Lab Lab Client Sample ID: MW-0-- Lab Sample ID: 0-- Date Collected: /0/ :0 Date Received: /0/ 0:0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 /0/ :0 CJM TAL SAV Prep 00. 0 ml 0 ml 0 // : AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 0 // :0 JEC TAL SAV Lab Analysis. 0 // : JEC TAL SAV Client Sample ID: EQB-0-- Lab Sample ID: 0-- Date Collected: /0/ 0:00 Date Received: /0/ 0:0 Prep Type Type Method Run Dil Factor or Analyzed Analysis 00.0 ml ml 0 /0/ :0 CJM TAL SAV Prep 00. 0 ml 0 ml 0 // : AJR TAL SAV Initial Amount Final Amount Number Analyst Analysis 00. 0 // : BWR TAL SAV Analysis 0. 0 ml 0 ml 0 // : JEC TAL SAV Lab Analysis. 0 // : JEC TAL SAV Laboratory References: TAL SAV =, LaRoche Avenue, Savannah, GA 0, TEL ()- Page of //0

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