ML102030467
| ML102030467 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 06/30/2008 |
| From: | Silar Services |
| To: | Office of Information Services, Progress Energy Carolinas |
| References | |
| FOIA/PA-2010-0209 | |
| Download: ML102030467 (161) | |
Text
QUARTERLY GROUNDWATER MONITORING REPORT January - March 2008 BRUNSWICK NUCLEAR PLANT STORM DRAIN STABILIZATION POND SOUTHPORT, NORTH CAROLINA Submitted To:
PROGRESS ENERGY 410 S. Wilmington St.
Raleigh, NC 27601 PreparedBy:
SILAR SERVICES INC.
983 Butler Pike Blue Bell, PA 19422 JUNE 2008 fIt
Quarterly Groundwater Monitoring Report January - March 2007 Brunswick Nuclear Plant - Storm Drain Stabilization Pond Southport, North Carolina TABLE OF CONTENTS
1.0 INTRODUCTION
...................................................................................................... 1 1.1 Purpose of R eport ...................................................................................................... 1 1.2 S ite B ack g rou n d ............................................................................................................... 1 1.2.1 Site L ocation ....................................................................................................... 2 1.2.2 Current Description of the Storm Drain Stabilization Pond ................................... 2 1.2.3 History of SDSP Operations and Radiological Input ............................................ 3 1.3 Site-Specific Hydrogeology ........................................................................................ 4 1.3.1 Shallow Surficial Aquifer ..................................................................................... 4 1.3.2 Interm ediate Aquifer .............................................................................................. 5 1.3.3 D eep (Peedee) A quifer ............................................................................................. 6 2.0 GROUNDWATER MONITORING ACTIVITIES ................................................... 7 2.1 M onitoring N etw ork .................................................................................................. 7 2.1.1 Shallow Groundwater Monitoring Well Network ................................................. 7 2.1.2 Intermediate Groundwater Monitoring Well Network .......................................... 8 2.1.3 Deep Groundwater Monitoring Well Network ....................................................... 8 2.1.4 O ther M onitoring Points ....................................................................................... 9 2.2 M onitoring Procedures ................................................................................................ 9 2.2.1 Water Level Measurements ................................................................................... 9 2.2.2 G roundw ater Sam pling .......................................................................................... 9 3.0 FINDINGS OF THE FIRST QUARTER 2008 GROUNDWATER MONITORINGll 3.1 Groundwater Analytical Results Summary ................................................................ 11 3.1.1 Shallow Surficial Aquifer - Groundwater Analytical Results ............................... 12 3.1.2 Marsh Wells Groundwater Analytical Results ..................................................... 14 3.1.3 Intermediate Aquifer - Groundwater Analytical Results ...................................... 15 3.1.4 Deep Aquifer - Groundwater Analytical Results ................................................. 16
4.0 CONCLUSION
S .............................................................................................................. 18
5.0 REFERENCES
................................................................................................................. 20 i
TABLE OF CONTENTS List of Figures Figure 1-1 Site Location Map Figure 1-2 Site Layout Map Figure 2-1 Shallow Monitoring Well Location Map Figure 2-2 Intermediate Monitoring Well Location Map Figure 2-3 Deep Monitoring Well Location Map Figure 3-1 Shallow Aquifer Groundwater Analytical Results Jan 2007 Figure 3-2 Shallow Aquifer Groundwater Analytical Results Feb 2007 Figure 3-3 Shallow Aquifer Groundwater Analytical Results Mar 2007 Figure 3-4 Potentiometric Surface Map Sallow Aquifer Feb 2007 Figure 3-5 Potentiometric Surface Map Sallow Aquifer Mar 2007 Figure 3-6 Tritium Activity vs. Time in Shallow Groundwater Aquifer Figure 3-7 Intermediate Aquifer Groundwater Analytical Results Figure 3-8 Potentiometric Surface Map Intermediate Aquifer Feb 2007 Figure 3-9 Potentiometric Surface Map Intermediate Aquifer Mar 2007 Figure 3-10 Tritium Activity vs. Time in Intermediate Groundwater Aquifer List of Tables Table 2-1 Monitoring Well Construction Summary Table 2-2 Water Elevation Measurements Table 3-1 Summary of Tritium Concentrations - Shallow Groundwater Aquifer Table 3-2 Summary of Tritium Concentrations - Marsh Wells Table 3-3 Summary of Tritium Concentrations - Intermediate Groundwater Aquifer Table 3-4 Summary of Tritium Concentrations - Deep Groundwater Aquifer List of Appendices Appendix A Groundwater Monitoring Logs ii
Quarterly GroundwaterMonitoring Report, January- March 2007 SS .
Brunswick Nuclear Plant,Storm DrainStabilization Pond
1.0 INTRODUCTION
1.1 PURPOSE OF REPORT Silar Services Incorporated (SSi) has prepared this Quarterly Groundwater Monitoring Report to document the results of groundwater monitoring for the first quarter of 2008 for the Storm Drain Stabilization Pond (SDSP) area of the Brunswick Nuclear Plant (BNP) located in Southport, North Carolina. As a result of the detection of tritium in a nearby man-way in May, 2007, tritium was suspected to be leaching into the groundwater from the SDSP. The purpose of this report is to provide technical information and verification with respect to the nature and extent of tritium impacts to groundwater including: documentation of the effectiveness of environmental monitoring systems, identification of site conditions that may affect mitigation efforts, and verification and modification of the Conceptual Site Model (CSM) presented in the Groundwater Investigation Report (March 2008). The work was performed in general accordance with Proposal for Quarterly Groundwater Monitoring Support and Reporting (SSi, January 2008) the "Environmental Investigations Standard Operating Procedures and Quality Assurance Manual, 2001" (U.S. EPA), SSi and BNP Standard Operating Procedures, and the Site-Specific Health and Safety Plan.
The groundwater monitoring activities and evaluations presented in this report were generally conducted with the intent to meet the intent of industry guidance documents associated with the protection of groundwater resources from radiological materials, including the following:
- Guidelinefor Implementing a GroundwaterProtectionProgramat Nuclear Power Plants
[Electric Power Research Institute, Final Report, November 2007]; and,
- Industry Ground Water Protection Initiative - Final Guidance Document [Nuclear Energy Institute (NEI), August 2007].
As such, these documents are used to provide a basis for the evaluation of the SDSP area, and referenced throughout this report.
1.2 SITE BACKGROUND This section includes information on the location, description and history of the Site.
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Brunswick Nuclear Plant,Storm DrainStabilization Pond 1.2.1 Site Location The Brunswick Nuclear Plant is located approximately 1.6-miles north of the City of Southport, Brunswick County, North Carolina, and is situated on approximately 1,200 acres of land. The SDSP is located approximately 1800-feet northeast of the power generation plant, and occupies approximate 60 acres of land. The general location of the SDSP is shown in Figure 1-1. A depiction of the layout of the SDSP is presented on Figure 1-2. Note that this figure contains reference to both "true north" and "plant north". Plant north is a convention established at the time of design and construction of the facility and is the common means of reckoning used at the BNP. Therefore, this. report will use "plant north" as the basis for discussion and the term north should be taken to mean "plant north" throughout.
The SDSP is surrounded by the following features:
- West: Nancy's Creek marine estuary; and single-family residential properties beyond Nancy's Creek;
- North: Gum Log Branch marine estuary (a tributary to Nancy's Creek), and further to the north are additional made lands associated with the BNP including additional sediment dewatering basins;
- East: A recovery pond (northeast), and the cooling water intake canal (east); and,
- South: BNP lands, including an active power transmission line corridor, several materials storage buildings (southwest), a communications tower, and grassy and wooded areas (southwest) associated with the BNP.
1.2.2 Current Description of the Storm Drain Stabilization Pond The SDSP consists of an unlined storm water retention pond that is used to retain, treat, and discharge surface water runoff originating from the BNP facility. The SDSP is located approximately 1800 feet north of the power generating facility, and receives storm water from the BNP. Storm water is pumped from the storm drain collection basin (SDCB) within the plant area through a 12-inch HDPE pipe to the pond, where the water is naturally retained, biologically treated, and then discharged via a managed outfall under a current National Pollutant Discharge Elimination System (NPDES) Permit NC0007064. The NPDES permit allows for the use of the pond to retain and treat surface water runoff to remove oil and grease and suspended solids. The June 2,2008 Page 2 2 June 2, 2008
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Brunswick NuclearPlant, Storm DrainStabilization Pond treated water is periodically discharged to the cooling water intake canal through a monitored outfall system at the southeastern corner of the SDSP.
The geographic area of the SDSP is defined by the presence of an elevated earthen berm. The topographic relief of the earthen berm is 12 to 15 feet higher than the surrounding topography on its southern and western sides, and approximately 15 to 22 feet higher in relief than areas to the north and east of the SDSP. The approximate surface area of the interior of the SDSP area is approximately 60 acres. The interior of the SDSP is approximately 5 to 10 feet deeper than the surrounding earthen berm, which provides significant water storage and retention capacity.
The interior area of the SDSP is generally a flat, open, vegetated area. A finger dike present near the discharge pipe on the southern edge of the SDSP promotes the flow of water to the west and then northeast within the SDSP. Vegetation in the SDSP consists of a thick vegetated monoculture consisting of phragmites, although there are several areas within the SDSP where open water is consistently present. The interior edge of the SDSP and exterior slope of the earthen berm is generally covered by woody vegetation, which provides a visual buffer from the surrounding area.
A maintained dirt access road is present along the centerline of the earthen berm, which provides access for security and visual inspections of the SDSP area. The top of the earthen berm is generally a minimum of 15 feet wide around the perimeter of the SDSP.
1.2.3 History of SDSP Operations and Radiological Input The SDSP is a constructed surface feature that was originally designed and constructed to serve as a permeable sediment dewatering basin during the construction of the cooling water intake canal. After its use as a dewatering basin for the construction of the intake canal in the early 1970s, the dewatering basin was permitted for use as a storm water retention pond to receive and provide natural treatment of storm water collected from the storm drainage system installed within and around the BNP. The storm water in the SDSP is periodically discharged via a controlled release to the intake canal in accordance with a NPDES permit.
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During the operational history of the plant, occasional releases of radiological materials within the nuclear power facility, including tritium and other radiological materials, resulted in the transport of radiological material from the generating plant area to the SDSP via the storm water conveyance systems.
As a result of the detection of tritium in a nearby man-way in May 2007, tritium was suspected to be leaching into the groundwater from the SDSP.
1.3 SITE-SPECIFIC HYDROGEOLOGY Site-specific hydrogeology at the Site was evaluated in the Groundwater Investigation Report (GIR) which discussed the three distinct aquifers in the study area. Hydrogeological evaluation was completed to characterize the horizontal and vertical groundwater flow system between three aquifers in the vicinity of the SDSP, which include the following:
- Shallow Surficial Aquifer: The shallow surficial aquifer is an unconfined water-table aquifer;
- Intermediate Aquifer (Quaternary/TertiaryAge): The intermediate aquifer is a semi-confined aquifer unit that consists of the Quaternary-Tertiary Age aquifer and the Tertiary Age Castle Hayne Aquifer; and,
- Deep Aquifer (Cretaceous Age): The deep aquifer is a confined aquifer in the Peedee Formation.
1.3.1 Shallow Surficial Aquifer A network of twenty-two (22) shallow monitoring wells (ESS-17C through ESS-28C, ESS-30C, ESS-31C, ESS-STAB, STR6, ESS-NC-1 through ESS-NC-5, and ESS-GLB-1) were installed into the shallow surficial sand aquifer during the GIR to evaluate the direction of groundwater flow, hydraulic characteristics, and environmental conditions in the shallow surficial aquifer at the Site. The shallow aquifer, which is generally encountered at a depth of approximately seven to ten feet bgs, extends to approximately -5 feet MSL and is approximately 15 feet thick. The aquifer exhibits unconfined, water table conditions, and is recharged directly through infiltration from precipitation.
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Quarterly GroundwaterMonitoringReport, January- March 2007 Brunswick Nuclear Plant,Storm DrainStabilization Pond SS The shallow aquifer is generally underlain by a low-permeability unit, which was encountered at all boreholes advanced at the Site. The low-permeability unit separates the shallow surficial aquifer and the intermediate aquifer that is below the low-permeability unit; however, there is some hydraulic and chemical exchange between the shallow and intermediate aquifers that occurs vertically through the low-permeability unit, as observed during well development/pumping (observed drawdown) and in chemical analytical results (tritium detections at ESS-17B, ESS-19B, and ESS-21B).
It is noted that the constructed depth of the bottom of the intake canal and the BNP foundation are deeper than the base of the low-permeability unit. At these areas, hydraulic separation does not exist between the shallow aquifer and intermediate aquifer. As such, the hydraulic head (static water level elevation) in each unit is an important factor that determines the fate and transport of water and chemical constituents to and from these units.
The vertical gradient between the shallow surficial aquifer and underlying intermediate aquifer is in the downward direction.
1.3.2 Intermediate Aquifer A network of seven (7) intermediate monitoring wells (ESS-18B through ESS-25B) was installed into the intermediate aquifer during the GIR to evaluate the, direction of groundwater flow, hydraulic characteristics, and environmental conditions in the intermediate aquifer at the Site.
The top of the sand unit in the intermediate aquifer is generally encountered at a depth of approximately -20 feet MSL, and extends to approximately -50 feet MSL. The intermediate aquifer also includes the underlying Castle Hayne Aquifer. Since there is no confining unit separating the Castle Hayne Aquifer and the overlying sand unit from a groundwater flow perspective, these two units behave as a single aquifer. The combined thickness of the intermediate aquifer is approximately forty (40) feet thick, and extends to a depth of approximately -60 feet MSL. The aquifer exhibits semi-confined to confined conditions, and is recharged locally.
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Quarterly GroundwaterMonitoringReport, January- March 2007 Brunswick Nuclear Plant,Storm DrainStabilization Pond 88 L The intermediate aquifer is generally underlain by the low-permeability Peedee confining unit, which was encountered at ESS-24A at a depth of -60 feet MSL. The Peedee confining unit is considered a vertical hydraulic boundary between the intermediate (Tertiary Age Castle Hayne) aquifer and the deep (Peedee) aquifer that is below the low-permeability unit.
1.3.3 Deep (Peedee) Aquifer One monitoring well (ESS-24A) was installed in the Peedee Aquifer during the GIR to evaluate (in conjunction with existing monitoring wells completed in the Peedee aquifer) the direction of groundwater flow, hydraulic characteristics, and environmental conditions in the deep aquifer at the Site. The Peedee confining unit is approximately thirty (30) feet thick at ESS-24A and limits the exchange of groundwater between the intermediate and deep aquifers. The Peedee Aquifer, which was encountered at a depth of approximately 107 feet bgs, is estimated to be approximately 440 feet thick (USGS, 2003), and is a confined'aquifer. The aquifer is confined by the overlying Peedee confining unit and underlying Black Creek Confining Unit.
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Brunswick Nuclear Plant,Storm DrainStabilizationPond 2.0 GROUNDWATER MONITORING ACTIVITIES A monthly groundwater monitoring and sampling program was initiated in August 2007 for the SDSP area. The program consists of collecting water level measurements and groundwater samples from a network of monitoring stations in the vicinity of the SDSP. The USEPA low-flow sampling methodology (EPA/540/S-95/504, April 1996) was selected for the SDSP monitoring program to provide consistent, highly representative groundwater samples. A Geosmart dedicated low-flow groundwater sampling system was installed in each SDSP monitoring well (except the "marsh" wells - see below) in September 2007 to facilitate the collection of high-quality, representative samples in general accordance with the low-flow sampling methodology. The Geosmart pump systems were specifically constructed for each well, and include a dedicated bladder pump (installed at the approximate mid-point between the static hydraulic head and the base of each well or at mid-screen) and associated hardware. The dedicated bladder pumps were outfitted with a heavy duty Teflon bladder, Teflon sample and air-line tubing, and an integrated well cap, to facilitate ease of sample collection. Progress Energy (PE) and SSi developed a site-specific groundwater monitoring procedure (OE&RC-3250, Rev. 26) for the BNP and PE assumed responsibility for sample collection beginning in December 2007.
2.1 MONITORING NETWORK Thirty-three (33) monitoring wells are utilized as part of the groundwater monitoring program for the SDSP. These include shallow, intermediate and deep groundwater monitoring networks as described below. Monitoring well locations for the shallow, intermediate and deep aquifers are depicted on Figures 2-1 through 2-3, respectively. Monitoring well construction details are provided in Table 2-1.
2.1.1 Shallow Groundwater Monitoring Well Network The shallow groundwater monitoring well network consists of fourteen (14) shallow permanent monitoring wells (ESS-17C through ESS-24C, ESS-26C through ESS-28C, ESS-30C, ESS-31C and ESS-STAB) and one (1) temporary monitoring well (STR-6) installed in the vicinity of the Page 7 June 2, 2008
Quarterly GroundwaterMonitoringReport, January- March 2007 Brunswick Nuclear Plant,Storm DrainStabilizationPond SS SDSP; and, one (1) additional shallow permanent monitoring well, ESS-25C installed on the opposite site of the cooling water intake canal.
In additionto these sixteen (16) shallow monitoring wells installed near the SDSP, six (6) shallow wells (ESS-NC-1 through ESS-NC-5, and ESS-GLB-1) were installed along the edge of Nancy's Creek and Gum Log Branch in the tidal marsh locations depicted on Figure 2-1. The six "marsh wells" are evaluated separately to identify and characterize potential releases of tritium from the shallow aquifer into Nancy's Creek and Gum Log Branch.
2.1.2 Intermediate Groundwater Monitoring Well Network The intermediate groundwater monitoring well network consists of seven (7) intermediate groundwater monitoring wells (ESS-18B through ESS-22B, ESS-24B, and ESS-25B) installed to evaluate groundwater conditions associated with the intermediate aquifer that is separated from the shallow aquifer by a low-permeability unit. The location of the intermediate monitoring well network is depicted on Figure 2-2.
One existing intermediate well, ESS-17B (formerly referred to as ESS17), was selected for inclusion in the groundwater monitoring program for the SDSP area since its location and construction specification supported the evaluation of the intermediate aquifer.
2.1.3 Deep Groundwater Monitoring Well Network The deep monitoring well network consists of one deep monitoring well (ESS-24A), installed during the GIR, and three (3) existing deep wells, ESS-13A (formerly referred to as C33A1),
ESS-27A (formerly referred to as CTl), and ESS-17A (formerly referred to as C27A3). The three deep wells are constructed at an appropriate depth interval and spatially distributed to provide appropriate characterization of the groundwater conditions in the deep aquifer near the SDSP. Note that only groundwater elevation measurements and not analytical samples were collected from well ESS-13A as part of the investigation. The location of the deep monitoring wells is depicted on Figure 2-3.
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Brunswick NuclearPlant, Storm DrainStabilization Pond 2.1.4 Other Monitoring Points Although not specifically included in the groundwater monitoring program, certain additional data that are periodically collected by Progress Energy are used to facilitate the discussion of the results of groundwater sampling. These include surface water samples collected from various waypoints within Nancy's Creek and Gum Log Branch These locations are shown on Figure 2-
- 1. Data from these samples are not formally presented in this report since they were not collected as part of this program; however, as stated above, they are used for discussion purposes where appropriate. In addition, the BNP also collects meteorological and tide data at the facility and these data are also used where appropriate in the interpretation of groundwater data.
2.2 MONITORING PROCEDURES This section describes the data collection activities.
2.2.1 Water Level Measurements Depth-to-water measurements were recorded from all existing SDSP monitoring wells during the quarterly monitoring events in February and March 2008. Measurements were collected using a Keck ET Model 122 Water Level Indicator Probe capable of measuring depth to water within 0.01-foot accuracy. These measurements were used to provide data to map the potentiometric surface of the shallow, intermediate, and deep aquifer and the direction of groundwater flow in the water-bearing zones at the Site. The results are summarized in Table 2-2, and presented as potentiometric surface maps in Section 3.1.
2.2.2 Groundwater Sampling Three monthly groundwater monitoring and sampling events were conducted in the first quarter of 2008. Groundwater samples were analyzed for tritium by Progress Energy in the laboratory at the Site. A consistent naming convention was established to ensure that all samples collected throughout the SDSP groundwater monitoring program would be given unique sample identification, as follows:
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Brunswick NuclearPlant,Storm DrainStabilizationPond IESSI - [Well I.D.] - [Date] As an example, the sample collected from monitoring well ESS-19B in February 2008 is named ESS-19B 2/14/08.
Prior to sampling, each well was purged using a low flow sampling technique to assure collection of a representative groundwater sample. Water quality measurements were collected during the purging activities. The procedure for well purging and sampling was generally as follows:
- 1. First, the security cap was removed, and the depth to water in the well was determined by sounding the well with a water level meter (Keck ET). The depth to water was recorded on a groundwater sample form.
- 2. The portable air compressor was connected to the air line port on the top of the well, the sample line was connected from the sample port on the well to the in-line water quality instrument (YSI MP556 with flow through cell), the air compressor was started, and purging of groundwater at the well was commenced.
- 3. An optimum pump rate was established and documented at each well on a well sampling form for each well. The groundwater quality parameters including temperature, conductivity and pH and depth to water were monitored and recorded at prescribed time intervals to determine when the water quality parameters had stabilized to within 10%.
- 4. Following the stabilization of the groundwater quality parameters, groundwater samples were collected from the wells and the sampling time was recorded on, the groundwater sampling form.
Marsh wells were sampled using peristaltic pumps and dedicated tubing. Purge water was collected in dedicated purge water containers and transported to the SDSP. Groundwater monitoring logs from each of the sampling rounds are included as Appendix A.
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Brunswick Nuclear Plant,Storm DrainStabilization Pond 3.0 FINDINGS OF THE FIRST QUARTER 2008 GROUNDWATER MONITORING The following subsections present the results of groundwater samples collected during the first quarter of 2008 (January through March 2008).
The United States Environmental Protection Agency (USEPA) maximum contaminant level (MCL) for tritium is 20,000 pCi/L, which is a dose-based drinking water standard. The tritium MCL is generally used by State and Federal environmental regulators as the screening concentration for tritium identified in groundwater. The USEPA established a conservative groundwater radiological limit (standard) of 4 mrem (millirem) per year as a means to avoid future contamination of public water supplies due to controllable human activities. The MCL of 20,000 picocuries per liter (pCi/L) for tritium was thereby established in the 1970s to reflect the concentration of tritium that, if present in the drinking water consumed daily by humans throughout a calendar year, would result in an annual dose of tritium of 4 mrem/year. If other radioactive materials are present in the drinking water, the sum of the annual dose from all radionuclides is not permitted to exceed 4 mrem/year. The tritium standard assumes that no other radiological materials are present in the groundwater.
Updated intake calculations used by USEPA in the 1990s found that, based on improved intake models, the actual concentration of tritium in drinking water that, if consumed, would result in a dose of 4 mrem/year, is over 60,000 pCi/L; however, the drinking water standard remains unchanged.
3.1 GROUNDWATER ANALYTICAL RESULTS
SUMMARY
Groundwater samples were collected from all of the SDSP wells during each of the three (3) monthly groundwater sampling events conducted in the first quarter of 2008. Tables 3-1 through 3-4 present analytical results from the three (3) groundwater sampling events for the shallow aquifer, marsh wells, intermediate aquifer, and deep aquifer, respectively. The nature and extent of tritium identified in groundwater samples is discussed below.
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Brunswick Nuclear Plant,Storm DrainStabilizationPond 3.1.1 Shallow Surficial Aquifer - Groundwater Analytical Results There are currently fifteen (15) permanent shallow groundwater monitoring wells installed in the shallow surficial aquifer that are included in the groundwater monitoring program for the SDSP, as shown on Figure 2-1. The shallow wells are distributed around the SDSP to provide an appropriate spatial distribution of data points to complete the monitoring objectives.
Groundwater samples were collected from each of the fifteen (15) shallow groundwater monitoring wells during each of the three (3) monthly sampling events in the first quarter of 2008. The analytical results of the groundwater samples are presented in Table 3-1, and are depicted on Figures 3-1 through 3-3 for the months of January 2008 through March 2008, respectively.
Tritium was detected in 14 of the 15 wells at least once during the three (3) rounds of sampling in the first quarter of 2008. Tritium was not detected above the detection limit (roughly 250 pCi/L) in groundwater samples from shallow monitoring well ESS-25C, located across the cooling water intake canal, during any of the sampling rounds. Detected concentrations of tritium in the remaining shallow monitoring wells during the quarter ranged from 370 pCi/L (ESS-31C in March 2008) to 750,900 pCi/L (ESS-22C in March 2008). Groundwater samples from seven (7) of the fifteen (15) shallow monitoring wells consistently exhibited tritium concentrations significantly above the USEPA MCL of 20,000 pCi/L indicated by bold text in Table 3-1. The highest concentrations of tritium in the shallow surficial aquifer observed during the first quarter of 2008 were in groundwater samples from monitoring wells ESS-22C, ESS-18C, ESS-19C, ESS-26C and ESS-STAB, which are located to the immediate west and southwest of the SDSP. Wells farther from the southwest perimeter of the pond exhibited lower concentrations of tritium (ESS-23C and ESS-27C). Groundwater samples from monitoring well ESS-28C, located approximately 600 feet southwest of ESS-26C) exhibited low or non-detect concentrations of tritium. Groundwater samples from monitoring wells farther north on the perimeter of the SDSP (ESS-17C and ESS-20C) exhibited tritium concentrations below the MCL of 20,000 pCi/L. Groundwater samples from monitoring wells beyond the southeast perimeter of the SDSP (ESS-21C, ESS-24C and ESS31C) exhibited tritium concentrations significantly Page 12 June 2, 2008
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Brunswick NuclearPlant,Storm DrainStabilizationPond below the MCL of 20,000 pCi/L. The tritium concentration in the sample from monitoring well ESS-30C (on the southeast perimeter of the SDSP) in January 2008 exceeded the MCL. The concentrations in samples from this well collected in February and March 2008 were roughly an order of magnitude lower.
Water level measurements were collected from the shallow monitoring wells as described in Section 2.2.1, above. These data are presented in Table 2-2 and provided the basis for the interpretation of horizontal flow in the shallow aquifer and vertical groundwater flow between the shallow aquifer and deeper aquifers at the Site.
Figure 3-4 and 3-5 illustrate the potentiometric surface of the shallow unconfined aquifer at the Site as measured during two events in the first quarter of 2008 (February and March). The direction of groundwater flow in the shallow unconfined aquifer is generally radial in the vicinity of the SDSP and is consistent between the rounds of water level measurements.
The spatial distribution of tritium in the shallow surficial aquifer indicates tritium is migrating radially (in all directions) from the SDSP in the shallow groundwater. The majority of tritium is being released from the SDSP to the west and southwest of the SDSP. This condition is believed to be caused by the configuration of the finger dyke, which directs water discharged into the SDSP to the western rim of the pond. Since a relatively small quantity of process water is discharged into the pond in comparison to the total volumetric capacity of the SDSP, the discharged water is believed to preferentially infiltrate the southwest and western area of the SDSP.
Figure 3-6 depicts concentrations trends in the shallow groundwater since the monitoring program was initiated in August 2007. For the wells that exhibited the greatest tritium impacts (ESS-18C, ESS-19C, ESS-22C, ESS-27C and ESS-STAB), concentrations have fluctuated since the beginning of the monitoring program with average concentrations ranging from a high of 651,680 pCi/L in December 2007 to a low of 445,200 pCi/L in February 2008. Concentrations of tritium in monitoring wells ESS-18C and ESS-19C have been the most consistent since the Page 13 June 2, 2008
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Brunswick Nuclear Plant,Storm DrainStabilization Pond monitoring program began. Concentrations in monitoring well ESS-22C have been the highest of any of these wells for the last five (5) months.
Concentrations in the remaining shallow wells in the shallow groundwater monitoring well network were relatively consistent.
3.1.2 Marsh Wells Groundwater Analytical Results There are six (6) shallow monitoring wells installed along Nancy's Creek and Gum Log Branch at locations shown on Figure 2-1. The intent of the installation of the marsh wells was to install groundwater data points into the surficial sand aquifer sufficiently close to the creek to evaluate the potential discharge of tritiated groundwater to the creek. Each marsh well was installed in the tidal wetlands approximately five (5) feet from the edge of the creek.
Because the installation of these wells was completed by hand to minimize impact to the wetland, the maximum depth the wells were able to be installed was approximately eight (8) feet bgs. As a result, limited penetration (approximately 6-inches) into the surficial sand aquifer was accomplished, and the majority of the screened interval of the marsh wells intersects the silty marsh sediments, which are saturated by the brackish tidal water of Nancy's Creek and Gum Log Branch. Therefore, groundwater in these wells is likely diluted by the infiltration of surface water that saturates the marsh sediments. This is evidenced by the conductivity readings collected during groundwater purging activities, which were generally an order of magnitude higher in the marsh wells than the nearby shallow wells. As a result, the data from these wells is used primarily as a screening indicator to estimate the probability that a discharge of tritium to the creek may be occurring.
The groundwater analytical results for the marsh wells are presented in Table 3-2. Tritium was not detected in any of the marsh wells during the first of three (3) rounds of groundwater monitoring in the first quarter of 2008 (January 2008). For samples collected in February and March 2008, tritium was detected at concentrations slightly exceeding the limit of detection (250 pCi/L) in three (3) marsh wells (ESS-NC-1, ESS-NC-2 and ESS-NC-4). Detected concentrations ranged from 260 pCi/L to 326 pCi/L. Marsh wells ESS-NC-1, ESS-NC-2 and ESS-NC-4 are Page 14 June 2, 2008
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located downgradient of the monitoring wells located on the west and southwest perimeter of the SDSP. Based on the detection of tritium, it is assumed that tritium is likely intermittently discharging to Nancy's Creek; however, due to the likelihood of dilution discussed above, the data collected in the marsh wells may be underestimating the concentration of tritium in groundwater that may be entering the creek. As stated in Section 2.1.4, a number of waypoints along Nancy's Creek are periodically sampled by Progress Energy (Figure 2-1). During the first quarter of 2008, fourteen (14) samples were collected from each of four (4) waypoints in the vicinity of the marsh wells. Several of these samples intermittently exhibited tritium at levels above the detection limit of approximately 250 pCi/L. These include Waypoints WP-52 (2 of 14 samples), WP-53 (3 of 14 samples), WP-55 (4. of 14 samples) and WP-57 (8 of 14 samples).
Tritium detected in these samples ranged from 243 pCi/L (WP-52 on February 12, 2008) to 719 pCi/L (WP-55 on March 31, 2008).
3.1.3 Intermediate Aquifer - Groundwater Analytical Results There are currently eight (8) intermediate groundwater monitoring wells that are included in the groundwater monitoring program for the SDSP, as shown on Figure 2-2. The intermediate wells are located around the SDSP to provide an appropriate spatial distribution of data points to complete the monitoring objectives.
Groundwater samples were collected from all eight (8) intermediate groundwater monitoring wells during each of the three (3) monthly sampling events in the first quarter of 2008. The analytical results of the groundwater samples are presented in Table 3-3, and are depicted on Figure 3-7.
Tritium was detected in only one (1) of the eight (8) wells during the three (3) rounds of sampling in the first quarter of 2008 (ESS-19B). Tritium has not been detected in intermediate wells ESS-18B, ESS-20B, ESS-22B, ESS-24B, and ESS-25B (which is located across the cooling water intake canal) during any of the events since the monitoring program began.
As shown in Table 3-3, Groundwater samples from monitoring well ESS-19B exhibited detected concentrations of tritium during all three (3) monthly events in the first quarter of 2008.
Page 15 June 2, 2008
Quarterly GroundwaterMonitoringReport, January - March 2007 SS .
Brunswick Nuclear Plant,Storm DrainStabilizationPond Water level measurements were collected from the intermediate monitoring wells as described in Section 2.2.1, above. These data are presented in Table 2-2 and provided the basis for the interpretation of horizontal flow in the intermediate aquifer and vertical groundwater flow between the intermediate aquifer and deeper aquifers at the Site.
Figures 3-8 and 3-9 illustrate the potentiometric surface of the intermediate aquifer at the Site during the two (2) events in the first quarter of 2008. Unlike the shallow aquifer, which exhibits a radial groundwater flow pattern in the vicinity of the SDSP, the intermediate aquifer appears to flow in a relatively linear direction to the east toward the cooling water intake canal and the Atlantic Ocean. It is possible that groundwater in the intermediate aquifer flows to the west in the area of ESS-18B and ESS-19B at least periodically. It is known that the intermediate groundwater aquifer is tidally influenced and the potentiometric map from March 2008 indicates a possible reversal of flow direction in this area at low tide. No groundwater elevation data is present to the west of these monitoring points to refute or confirm this local flow direction.
USGS information indicates a regional east groundwater flow in this unit.
Figure 3-10 depicts concentration trends in the intermediate groundwater since the monitoring program was initiated in August 2007. Data for tritium in monitoring well ESS-19B are relevant. A significant increase in the concentration of tritium observed in ESS-19B is apparent.
As shown in Figure 3-6, concentrations of tritium in shallow ground, water observed in monitoring well ESS-19C also displayed an increasing (although less pronounced) trend. This data is consistent with the apparent downward vertical gradient between the shallow and intermediate aquifers.
3.1.4 Deep Aquifer - Groundwater Analytical Results There are currently three (3) relatively deep groundwater monitoring wells included in the SDSP monthly monitoring program. The location of these wells is depicted on Figure 2-3. These wells are installed in the Peedee Aquifer, which is a source of potable water to portions of Southport and Oak Island. The deep wells are located around the SDSP to provide an appropriate spatial distribution of data points in this aquifer to meet the monitoring objectives.
Page 16 June 2, 2008
Quarterly GroundwaterMonitoringReport, January- March 2007 SS.
Brunswick Nuclear Plant,Storm DrainStabilizationPond Groundwater samples were collected from each of the three (3) deep groundwater monitoring wells during the three (3) monthly sampling events in the first quarter of 2008. The analytical results of the groundwater samples are presented in Table 3-4.
Tritium was not detected in groundwater samples from any of the deep monitoring wells during the three (3) monthly sampling events in the first quarter of 2008.
The direction of groundwater flow is consistent and from east toward the Atlantic Ocean.
Additionally, there do not appear to be any hydrologic influences on the deep aquifer resulting from the SDSP.
Page 17 June 2, 2008
Quarterly GroundwaterMonitoringReport, January- March 2007 SS .
Brunswick Nuclear Plant,Storm DrainStabilization Pond
4.0 CONCLUSION
S The groundwater monitoring activities provide sufficient data to confirm the conceptual site model (CSM) of the study area as described in the GIR. The source of tritium in groundwater in the study area is confirmed to be an ongoing, uncontrolled release from the SDSP. The uncontrolled release occurs through the direct leaching of tritiated surface water in the SDSP to the underlying shallow groundwater, which in turn transports tritium into the adjacent wetlands, surface water, and deeper intermediate aquifer via migration in groundwater. Tritium is present above applicable regulatory standards in shallow groundwater around the SDSP and has been detected in certain surface water samples collected by Progress Energy from the marine estuary.
During the first quarter of 2008 tritium was identified a concentration exceeding the applicable regulatory standard in one intermediate well (ESS-19B), which is installed in the intermediate aquifer.
Tritium concentrations in the shallow monitoring wells located on the western and southwestern perimeter of the SDSP fluctuated during the period with a significant decrease observed in February 2008 followed by a lesser increase in March 2008. Remaining concentrations in the shallow aquifer remained relatively constant over the reporting period. SSi recommends that the data for future rounds of sampling be used to evaluate these concentration patterns. Overall, the well network for the shallow aquifer is currently sufficient to meet the objectives of the monitoring program.
Sporadic and minimal impact has been observed to date in groundwater collected from the marsh wells and the sporadic observations of tritium at waypoint locations in Nancy's Creek sampled by Progress Energy are of concern. The marsh well data from future rounds should be evaluated carefully. SSi recommends that future rounds of sampling from both the shallow and marsh wells be coordinated with Progress Energy's sampling of the waypoints as well as with the tide cycle.
For the intermediate aquifer, the increase in tritium activity measured at ESS-19B is a concern.
This data is consistent with the downward vertical gradient between the shallow and intermediate aquifers. Tritium levels at monitoring well ESS-19B exceeded the USEPA MCL in March 2008.
Page 18 June 2, 2008
Quarterly GroundwaterMonitoringReport, January- March 2007 SS' Brunswick Nuclear Plant,Storm DrainStabilization Pond ........
SSi recommends that Progress Energy consider expanding the network of intermediate wells in order to better monitor this trend and potential migration within the intermediate aquifer and to gain a better understanding of the hydrogeology of the intermediate aquifer.
No impact has been observed to date in the deep aquifer. This is consistent with the current understanding of the hydrogeology of the site. The deep aquifer monitoring network is believed to be sufficient at this time and SSi recommends continuing the monthly monitoring program.
Page 19 June 2, 2008
Quarterly GroundwaterMonitoringReport, January - March 2007 Brunswick Nuclear Plant,Storm DrainStabilizationPond SS.
5.0 REFERENCES
ATSDR 2004. Agency for Toxic Substances and Disease Registry. Minimal Risk Levels.
January 2004.
Brown, P.M. and others, 1985 Geologic Map of North Carolina, North Carolina Department of Natural Resources and Community Development.
EPRI, Groundwater Monitoring Guidance for Nuclear Plants, Palo Alto, CA, 2005. 1011730 EPRI, Guideline for Implementing a Groundwater Protection Program at Nuclear Power Plants, Palo Alto, CA, 2007.TR-.
Nuclear Power Institute, Industry Ground water Protection Initiative - Final Guidance Document, NEI 07-07 [Final], August, 2007.
North Carolina Department of Environment, Arid Natural Resources, Division of Waste Management, Superfund Section, Inactive Hazardous Sites Branch. Inactive Hazardous Sites Program, Guidelines for Assessment and Cleanup, August 2001.
North Carolina Geologic Survey, Division of Land Resources, Subsurface Stratigraphic Framework for Cenozoic Strata in Brunswick and new Hanover Counties, North Carolina, Information Circular 27, 1991.
Progress Energy, Groundwater Monitoring Program, OE&RC-3250, Rev. 26.
Silar Services, Inc., Groundwater Investigation Report, Brunswick Nuclear Plant, Storm Drain Stabilization Pond, Southport, North Carolina, prepared for Progress Energy Carolinas, March 2008.
United States Department of the Interior Geological Survey. Southport and Kure Beach 7.5-Minute Quadrangle Maps, North Carolina.
United States Department of the Interior, Geological Survey, Hydrogeology and Ground-Water Quality of Brunswick County, North Carolina, Water Resources Investigation Report 03-4051, 2003.
U.S. EPA 2001. Region 4. Environmental Investigations Standard Operating Procedures and Quality Assurance Manual, May 1996, Includes 1997 and 2001 Revisions. Athens:
USEPA Region 4, 1997.
U.S. EPA 2004, Multi-Agency Radiological laboratory Analytical Protocols Manual (MARLAP), MARLAP, July, 2004.
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Quarterly GroundwaterMonitoringReport, January - March 2007 Brunswick NuclearPlant,Storm DrainStabilizationPond ss.
TABLES Annual GW Monitoring Report-2007 4/10/2008 Brunswick Nuclear Plant Storm Drain Stabilization Pond
Quarterly GroundwaterMonitoringReport, January- March 2007 Brunswick Nuclear Plant,Storm DrainStabilizationPond ss, FIGURES Annual GW Monitoring Report-2007 4/10/2008 Brunswick Nuclear Plant Storm Drain Stabilization Pond
Quarterly GroundwaterMonitoringReport, January- March 2007 Brunswick Nuclear Plant,Storm DrainStabilizationPond ss.
APPENDIX A Annual GW Monitoring Report-2007 4/10/2008 Brunswick Nuclear Plant Storm Drain Stabilization Pond
j~;~~m ii 5 ~l I I I
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LWATER Progress Energy NN Brunswick Nuclear Plant.
Southport, NC Quadrangle Location Figure 1-1 2000 4000 Feet 0
, _I_,, Site Location Map Source: Southport U.S.G.S. Topographic
& Kure Beach, Map NC (7.5 quadrangles--!N minute) , S Silar a Services es Inc.
Approximate scale: 1" 600' Progress Energy T Brunswick Nuclear Plant Southport, INC z
ow H- Figure 1-2 Site Layout Map Source: Brunswick GIS S"s, Silar Services Inc.
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-1 E
Z SOURCE.,
AcKim M & Creed.June 15,2007 LEGEND: Progres Energ No TES: Bruud Nudw Pint R 1. COORDINATES ARE BASEDON NC CRID NADBJ F SHALLOW WELL Soulttport. NC
< 2. ELEVATIONSARE BASEDON N0V029.
EXIS77NGSHALLOWWELL Fiq,,, 2-1 rSCALE 1" 500' Shallow Monitoring Well Location, Map
~- 0 250 500 101100 150 Silar Services Inc.
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imN Creed, June 75 , 2 00 7 . LE GEN D:/k_
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- 1. COORDINA TEFS ARE BASED ON NC GRID NAD6J 2 . EL FE VA TlION S A R E B ASE D O N N G VD29. SoNtTERrtEDNA E XSG I T RA E I F K LLF g r SCA LE 1 " 500 '
0 250 500 10.0. Interm ed iate M on itor ing Well Loc etion Mop 0 260 500 1000 1500 Silar Sia Servir~s evcsIc Inc.
ss--
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McKim & Creed, June 15, 2007. LEGEND: Progress Energy NO TES: O DEEP WELL Brunswick Nuclear Plant
- 1. COORDINATES ARE BASED ON NC GRID NAD83 Southport, NC
- 2. ELEVA 7IONS ARE BASED ON NGVD29.
Figure 2-3 SCALE 1" = 500' Deep Monitoring Well Location Map I I!
0 250 500 1000 1500 sl§- Silar Services Inc.
K SOURCE: LEGEND.
McKim & Creed. June 15, 2007. ISOCONCENTRA770N CONTOUR OF 7RI7lUM IN pCI/L Progress Energy Brunswick Nuclear Plant NO TES; I. COORDINATES ARE BASED ON NC GRID NADBJ SCALE 1" = 500' Southport. NC
- 2. ELEVA7IONS ARE BASED ON NGD29.
- 3. RESULTS ARE pCi,/L Figure 3-1 6 250 500 1000 Shallow Aquifer Groundwater Results 1500 January 2008 S
- Silar Services Inc.
ýkSS,,
Silar Services Inc.
SOURCE:
McKim & Creed, June 15. 2007.
Ix LEGEND:
ISOCONCENTRATION CONTOUR OF TRITIUMIN pCiA? Progress Energy NOTES. Brunswick Nuclear Plant I. COORDINATES ARE BASED ON NC GRID NAD83 SCALE 1" = 500' Southport, NC
- 2. ELEVATIONS ARE BASED ON NGwV29.
- 3. RESULTS ARE pCi/l- Figure 3-2 0 250 500 1000 1500 Shallow Aquifer Groundwater Results February 2008 Silar SeMc~ Inc.
SS- Silar Services Inc.
K SOURCE: LEGEND:
McKim & Creed, June 15. 200. ISOCONCENTRA71ON CONTOUR OF TRItiUM IN pCi/1 Progress Energy NOTES: Brunswick Nuclear Plant
- 1. COORDINATES ARE BASED ON NC GRID NAD8J SCALE 1" = 500' Southport, NC
- 2. ELEVA 77ONSARE BASED ON NGVW29. *1
! *ý Figure 3-3
- 3. RESULTS ARE pCi/l 250 500 1000 1500 Shallow Aquifer Groundwater Results March 2008 S-S,- SiIar Servirpc, Tnr
'A N0:
Progress Energy Bnjnswick Nuclear Plant SOURCE:
McKim & Creed, June 15. 2007.
["] SHALLOWWELL- NEW SCALE 1" = 500' .Rnnribnnr f~
SHALLOW WELL - O EXIS7ING F NOTES: ' GROUNDWATER FLOW DIRECT7ON 0 2 *
]0 1
1500o Figure Potentiometric Surfoce Mop
- 1. COORDINATES ARE BASED ON NC GRID NA083 0 250 500 100
- 2. ELEVA7iONS ARE BASED ON NGWD29. - GROUNDWATER CONTOUR UNE (DASHED WHERE INFERRED) Shallow Aquifer- February. 2008 2.1 ELEVA7ION MEAN SEA LEVEL S Silar Services Inc.
K Progress Energy SHALLOW WELL - NEW SO R E. Brunswick Nuclear Plant SOURCE:SCALE 1' = 500' McKim & Creed, June 15, 200Z SHALLOW KELL - EXIS7iNG Figure 3-5 NOTES: . GROUNDWATER FLOW DIREC tION Potentiometric Surface Mop
- 1. COORDINATES ARE BASED ON NC GRID NADB3 0 250 500 1000t 1500
- 2. ELEVA 7iONS ARE BASED ON NGV029. - GROUNDWATER CONTOUR LINE (DASHED WlERE INFERRED) Shollow Aquifer- March 2008 2.1 ELFVA 7iONMEAN SEA LEVEL SS, il;r cr'pvir c lnr j C.- -. ~ a.
900,000 sBS_17C 800,000
---i-ES18C 700,000 600,000 . ...... S21 C S22C 500,000 -E-S-23C
- S&24C 400,000 EE&25C 300,000 m ES 27C 200,000 .........- BEE28C
- EsSrAB 100,000 -30C
___ - - ______ E 31 C Aig-07 Sep-0 7 Oct-07 Nov-07 Dec-07 Jan-08 Feb-08 Mar-08 Progress Energy Brunswick Nuclear Plant Southport, NC Figure 5-6 Summary of Tritium Detected in Shallow Aquifer
__S* Silar Services Inc.
K LEGEND:
Progress Energy RESULTS OF TRI/7UMIN pCi/L Brunswick Nuclear Plant SOURCE:. Southport, NC McKim & Creed, June 15, 200Z A INTERMEDIATE WELL - NEW A INTERMEDIATE WELL - EXIS77NG SCALE 1" = 500' Figure 3-7 NOTES:
- 1. COORDINATES ARE BASED ON NC GRID NADB3 0 250 500 1000 1500 Intermediate Aquifer Groundwater Results
- 2. ELEVA77ONS ARE BASED ON NGVD29.
Silar Services Inc.
,ýS, Silar Services Inc.
S~A
dv
'~ 1k LEGEND:
Progress Energy SOURCE., SA INTERMEDIATE KELL - NEW Brunswick Nuclear Plant SCALE 1" = 500' Southno*r NC McKim & Creed, June 15, 2007. A INTERMEDIATEWELL- EXIS77G Figure 3-8 NOTES: GROUNDWA TER FLOW DIREC71ON
- 1. COORDINATES ARE BASED ON NC GRID NAD83 0 250 500 1000 Potentiometric Surface Mop 1500
- 2. ELEVA 7ONS ARE BASED ON NGVD29. - GROUND WATER CONTOUR LINE (DASSHED 1H*ERE INFERRED) Intermediate Aquifer- February 2008 2.1 ELEVATDONMEAN SEA LEVE SSi Silar r-grVirpcz Tnr
hr A LEGEND:
Progress Energy SOURCE A INTERMEDIATE I$CLL - NEW Brunswick Nuclear Plant Southport, NC McKim & Creed, June 15, 2007. A INTERMEDATE WELL- EXIS77NG SCALE 1"= 500' I ME00 Fiqure 3-9 NOTES: <=== GROUNDWATER FLOW DIREC7iON I. COORDINA TES ARE BASED ON NC GRID NADBJ 0 250 500 1000 1500 Potentiometric Surface Map
- 2. ELEVATiONS ARE BASED ON NGVD29. = GROUNDWATER CONTOUR LINE (DASHED WHERE INFERRED) Intermediate Aquifer- March 2008 2.1 ELEVA71ONMEAN SEA LEVEL I
$SS Silr Sprvic-, -nr
Summary of Tritium Detected in Intermediate Aquifer 30000 25000 BE& 17 B 20000 eU-l18B 0 --- S1 9B 15000 ESS-20B ESS-.21 B 10000 ES22 ES24B 5000 0
Aug-07 Sap-07 Oct-07 Nov-07 Dec-07 Jan-08 Feb-08 Mar-08 Month Progress Energy Brunswick Nuclear Plant Southport, NC Figure 3-10 Summary of Tritium Detected in Intermediate Aquifer SS* Silar Services Inc.
Table 3-1 Progress Energy - Brunswick Nuclear Plant Storm Drain Stabilization Pond - Groundwater Monitoring Program Summary of Tritium Concentration - Shallow Groundwater Aquifer January - March 2008 Well I.D./Sample Date Analytical Results (pCi/L)
Jan-08 Feb-08 Mar-08 ESS-17C 4,326 4,766 4,747 ESS-18C 620,700 551,500 664,600 ESS-19C 502,900 508,900 511,300 ESS-20C 19,910 18,640 18,470 ESS-21C 546 606 757 ESS-22C 715,100 573,800 750,900 ESS-23C 245,900 234,400 230,500 ESS-24C 3,440 4,334 3,262 ESS-25C ND ND ND ESS-26C 484,700 345,900 504,300 ESS-27C 253,200 264,300 266,300 ESS-28C ND 523 ND ESS-STAB 419,600 245,900 288,600 ESS-30C 22,280 2,930 2,862 ESS-31C 1,828 565 370 All samples analyzed by Progress Energy pCi/L = picocuries per liter ND = Not detected at lower limit of detection Bold indicates the analytical result exceeds the drinking water standard (20,000 pCi/L) for tritium.
Table 3-2 Progress Energy - Brunswick Nuclear Plant Storm Drain Stabilization Pond - Groundwater Monitoring Program Summary of Tritium Concentrations - Marsh Wells Januray - March 2008 Well I.D./Sample Date Analytical Results (pCi/L)
Jan-08 Feb-08 Mar-08 ESS-NC-1 ND 294 284 ESS-NC-2 ND 260 285 ESS-NC-3 ND ND ND ESS-NC-4 ND 326 266 ESS-NC-5 ND ND ND ESS-GLB-1 ND ND ND All samples analyzed by Progress Energy pCi/L = picocuries per liter ND = Not detected at lower limit of detection Bold indicates the analytical result exceeds the drinking water standard (20,000 pCi/L) for tritium.
Table 3-3 Progress Energy - Brunswick Nuclear Plant Storm Drain Stabilization Pond - Grounwater Monitoring Program Summary of Tritium Concentrations - Intermediate Groundwater Aquifer January - March 2008 Well I.D./Sample Date Analytical Results (pCi/L)
Jan-08 Feb-08 Mar-08 ESS-17B ND ND ND ESS-18B ND ND ND ESS-19B 12,780 17,620 24,450 ESS-20B ND ND ND ESS-21B ND ND ND ESS-22B ND ND ND ESS-24B ND ND ND ESS-25B ND ND ND All samples analyzed by Progress Energy pCi/L = picocuries per liter ND = Not detected at lower limit of detection Bold indicates the analytical result exceeds the drinking water standard (20,000 pCi/L) for tritium.
Table 3-4 Progress Energy - Brunswick Nuclear Plant Storm Drain Stabilization Pond - Groundwater Monitoring Program Summary of Tritium Concentrations - Deep Groundwater Aquifer January - March 2008 Well I.D. Analytical Results (pCi/L)
Sample Date Jan-08 Feb-08 Mar-08 ESS-24A ND ND ND ESS-17A ND ND ND ESS-27A ND ND ND All samples analyzed by Progress Energy pCi/L = picocuries per liter ND = Not detected at lower limit of detection Bold indicates the analytical result exceeds the drinking water standard (20,000 pCi/L) for tritium.
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (~S~ -
Sample Date: / -- / / - e 4-Sample Analysis: S a m p le d b y : T1 _,_ .__ _- _
Operability Check Bladder Pump Settings Final Depth to Water: /00,y J00 Discharge Time: .
Depth to Water (at time of 1 st reading): , Fill Time: H Drawdown (D): ,_
/ Ljfzi4 Casing Volume Purged(CVP) 1 s-vo 2" Well: D x (613 ml): 0 ,4 4" Well: D x (2468 ml) - :
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time):G GVP VPV
> CVP: S* NO'C.o"*/
NO Tritium Result (Rci/ml): Analysis Date: ______-___"
Reviewed by Review Date:
Environmental Supervisor or Designee R35 =of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: - S - / $7&/
Sample Date: /- /y~- c'5 Sample Analysis: if 5 _Sampled by: /.iz-!
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (feet) (ml/min)
/ ___-- _ /*25' C ,. ._____ z ;o I*, z* ?*
___ _ 7 ci-ýe Sample Time: // 6 - Initial water level: / 6)S OperabilityCheck Bladder Pum, Settings Final Depth to Water: Discharge Time: 3' Depth to Water (at time of 1s reading): -/2 1W Fill Time:
Drawdown (D): ,,_
Casing Volume Purged(CVP) 2" Well: D x (613 ml):
4" Well: D x (2468 ml):.
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time):_ ýý GVP> CVP E/NO 1 CI&# c8zo/20 Tritium Result (gci/mi):. * /)1O,- Analysis Date:____________
Environmental Supervisor or Designee i 0E&RC-3250 Rev. 27 - Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 1,/c Sample Date: i~ /~/C'~
Sample Analysis: ./-/f Sampled by: j -"///.,'/i\
OperabilityCheck Bladder PumpSettings Final Depth to Water: 72 Discharge Time: C' Depth to Water (at time -of 1- reading):_ 4P Fill Time:
Drawdown (D): 63_*
Casing Volume Purged(CVP) 2" Well: D x (613 ml): ,
4" Well: D x (2468 ml):
Groundwater Volume Purged (GVP)
Final Flow Rate (mt/min) x Purge Time (min. between I reading and sample time):. -- q<M EO GVP > CVP:* S NOI Tritium Result (gci/ml): 91,3;:*? ; -
.rC Analysis Date: /-/9-O'-
Environmental Supervisor or Designee 0E&RC'3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: C-.5 / 8j5' Sample Date: //- - 'o*
Sample Analysis: A/ Sampled by: -/;zW11 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (oC) (PS/cm) (pH units) Water (feet) (ml/min)
Sample Time: -Initial water level: 2.
iOperabilityCheck Bladder Pump Settings Final Depth to Water:
s- .3 Discharge Time: 5' Depth to Water (at time Of reading): Time: TFill Drawdown (D): ,_.___-__ ___
Casing Volume Purged (CVP) 2" Well: D x (613 ml): (
4" Well: D x (2468 ml):_.
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time):
GVP > CvP- NO Tritium Result (tci/ml):_z:ý MV& Analysis Date: .I-OS" Reviewed by: Review Date:_______
Environmental Supervisor or Designee 0E&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: &-- .5" /A"C Sample Date: / -/-- Ck
\
Sample Analysis: 7 r
" Sampled by: T11 /,'ZA-i Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (PS/cm) (pH units) Water (feet) (ml/min)
.,/___. /3'.73' _____._ -/*:$
- 5 3__e5-_?_ 70 7,~ ~
4020 -3330 7___ 7_70 Sample Time: /l, ; Initial water level: ,
OperabilityCheck Bladder Pump Settings Final Depth to Water: ', 7 Discharge Time: 8 Depth to Water (at time of 1st reading): , e 3' Fill Time:
Drawdown (D): 0. 07 Casing Volume Purged (CVP) 2" Well: D x (613 ml): .. - j 4" Well: D x (2468 ml): J .
GroundwaterVolume Purged (GVP)
Final Flow Rate (m/min) x Purge Time (min. between 1't reading and sample time): .*
GVP > CVP
- _ ,--NO Tritium Result (gci/ml):.6. 207 6 Analysis Date:___________
Reviewed by: Review Date:
Environmental Supervisor or Designee IOE&RC-3250 IRev. 27 Page 35ofý51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 177ss -
Sample Date: / ... /6:- C&;
Sample Analysis: ,! Sampled by: __ .41/
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (PS/cm) (pH units) Water (feet) (ml/min) 9C 17/3o ,27,;Z1 7.0 12.6o _ 6oo
,i____ _-_1,_________._ .r~ /2.60 .
_ _____ /2 2.-- ____.
- 7..
{sample Time: /e70c7 IInitial water level:
Initial water level:
Operability Check BladderPump Settings Final Depth to Water: ,;0 Discharge Time: .'
Depth to Water (at time of 1st reading): 40 Fill Time: 7 Drawdown (D):_ 'A" Casing Volume Purged (CVP) 2" Well: D x (613 ml):
4" Well: D x (2468 ml):
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1s' reading and sample time):
GVP > CVP YES NO Tritium Result (laci/ml): /. *27 - - Analysis Date: /V5- "
Reviewed by: Review Date:
Environmentai Supervisor or Designee OE&Rc-3250o Rev. 27 Page 35of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6&s _- /20.
Sample Date: /- 16; - 0 1 Sample Analysis: // Sampledby:_/'9-L-/*
Operability Check BladderPump Settings Final Depth to Water: S" 3 - Discharge Time: 7 Depth to Water (at time of 1 st reading):..3' Fill Time:
Drawdown (D): op_________-____/_
Casing Volume Purged (CVP) 2" Well: D x (613 ml): "
4" Well: D x (2468 ml):
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 St reading and sample time): .* __
GVP>CVP: ES NO cg,4# o2S"oI/e3 Tritium Result (laci/ml):. , OS,ý,,, -Y-r', Analysis Date:___________
Reviewed by: Review Date:_
Environmental Supervisor or Desianee OE&RC-3250 Rev. 27 Page 35 of51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6F~S -~c Sample Date: /----O --
Sample Analysis: Sampled by: /,i1 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (feet) (ml/min)
/o'2 s-" /.7aot U'., Z-?- 2-~ .7/
1 1 I
/7 7,-?
Sample Time: /037' Initial water level: .
Operability Check Bladder Pump Settings Final Depth to Water: 27 1?- Discharge Time: 6 -
Depth to Water (at time of 1st reading): 8I.'2, Fill Time: ]_ __
Drawdown (D): t*2. /
Casing Volume Purged (CVP) 2" Well: D x (613 ml): _ .____ __.
4" Well: D x (2468 ml): A4,//
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): ).51 .
GVP > CVP-NO), z'/4 '
Tritium Result (pci/ml):/. , 5/"-- Analysis Date:
Reviewed by: Review Date:
Environmental Supervisor or Designee 0E&RC-3250 Rev. 27 Page 35 of 51]
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification:_ ii_.4" ,
Sample Date:
Sample Analysis: Sampled by:
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (oc) (PS/cm) (pH units) Water (feet) (ml/min)
--~&/ 7 . ... . . , ,,
Sample Time: Initial water level:
OperabilityCheck Bladder Pump Settings Final Depth to Water: ,,*':,j'e Discharge Time:
Depth to Water (at time of 1i reading): Fill Time:
Drawdown (D): (_2.,07 Casing Volume Purged (CVP) 2" Well: D x (613 ml): I 4" Well: D x (2468 ml):_
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): ,.?J9C6 V GVP > 3/.NO Y EVP:
Tritium Result (pci/ml): 4 ML2- Analysis Date: //-4?
Reviewed by: Review Date:
Environmental Supervisor or Designee OER-2oRev. 27 Page35of51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 17* > 2/
Sample Date: -/S---
Sample Analysis: Sampled by: 77//-,..
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (feet) (ml/min) 61511154 17,474/ /,,1 e *{," le, .q t9.
_ ___ ___ /---../ .
Sample Time: 6'5, Initial water level: / 77, Operability Check Bladder Pump Settings Final Depth to Water: /6, 23 Discharge Time: /l Depth to Water (at time of 1 st reading): /'. 7f5' Fill Time: /6 Drawdown (D): ._
Casing Volume Purged (CVP) 2" Well: D x (613 ml):
4" Well: D x (2468 ml):_
GroundwaterVolume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1st reading and sample time): /'*w GVP > CVP:4* / NO)
Tritium Result ( )-,-.-o- 3p Analysis Date:___________
Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: ('
Sample Date:_
Sample Analysis: ,a' Sampled S' by:/,/,j~L Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (feet) (ml/min) 09-70 I~C, 9ý 77 r /0. 7? 2 ,6' 75-0 1 - ' -7 _ a_ -_ "l Sample Time: ' Initial water level: 2, Operability Check Bladder Pumo Settings Final Depth to Water: ___, _ __ Discharge Time:._
Depth to Water (at time of Is reading): -,16;.. Fill Time: /7 Drawdown (D):
Casing Volume Purged(CVP) 2 " W e ll: D x (6 1 3 m l): - -
4" Well: D x (2468 ml): ii)i -i4 Groundwater Volume Purged (G Final Flow Rate (mI/min) x Purge Time (min. between 1 St reading and sample time):GV17/N)
GYVP > C VP:~ ý/.NO) m c,ý-O /;2 -
C -r; Tritium Result (gci/ml): -e- r* n A Analysis Date:/-/S'"Or Environmental Supervisor or Designee IOE&RC-3250 . Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: -*-SS, ;*2 C Sample Date: /-/. '-
Sample Analysis: 1/ Sampled by:../7!tflk1-"x Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (feet) (ml/min)
_.7_,, .. 72-3 /
1 --
_______ _ Y/C, 2 1?1 6%7 Sample Time: 092 / Initial water level: '
Operability Check Bladder Pump Settinqs Final Depth to Water: -7 Discharge Time: 7 Depth to Water (at time of 1st reading): .3 Fill rime: /K" Drawdown (D): P. P, Casing Volume Purged (CVP) 2" Well: D x (613 ml): /
4" Well: D x (2468 ml): *1 #
GroundwaterVolume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1't reading and sample time): - Z2o-.-,
GVP > CV.(YESýJ.O)
Tritium Result (inci/ml): 7. I - 4 Analysis Date:_____________
Reviewed by: Review Date:_______
Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6*5' - 2- TC' Sample Date: 1-11-108, Sample Analysis: 3 _, Sampled by: ,/' 3 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (feet) (mI/min) o / _*7. / s-.
.- 4/
a7 9-Sample Time: 09/21 Initial water level: / o j S-Operability Check Bladder pump Settins Final Depth to Water: / 5', 97 Discharge Time:
Depth to Water (at time of lt reading):. /$, 754 Fill Tirne: /_ _--
Drawdown (D): _ _J__ _ _ _ _ _
Casing Volume Purged (CVP) 2" Well: D x (613 ml): _ /j//, o, 4" Well: D x (2468 ml):_
GroundwaterVolume Purged(GVP)
Final Flow Rate (mllmin) x Purge Time (min. between 1 st reading and sample time): K;?YL'z2 GVP > 7 cvP-E sNONO Tritium Result (4ci/ml): 2. 4S* 96, e ,* Analysis Date:/-/S'-t'k' Reviewed by: Review Date:
Environmental Supervisor or Designee 0E&RC'3250 Rev. 27 Page 35of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: L-" S _ i',-
Sample Date: C Ž5~~
Sample Analysis: /JT Sampled by: ./k - \.
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (oc) (pS/cm) (pH units) Water (feet) (ml/min)
!'2. *:*::
/ -*- 5 "i --s- /7 ! Ti /c) /, //A
/ 4.7¢ /'
- 6.7s- /C ,)* / ,S. (.
/73k" __ _ _ _ .( '7 ____
I Sample Time: IInitial waterýr level:
level: / .S-ý zcY
/ '? "I'ý,- I OperabilityCheck BladderPump Settings Final Depth to Water: / *. 9 . Discharge Time: .Z/
Depth to Water (at time of I" reading):- / -,s Fill Time: /S" Drawdown (D): ,__ _ / h: ?1
Casing Volume Purged (CVP) 2" Well: D x (613 ml):
4" Well: D x (2468 ml): ./
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 St reading and sample time): . '* ...
GVP > CVP:C_ o Tritium Result (fIci/ml): </.)Oa} Analysis Date: ,-/r5--Orr Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page 35of51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: _>. ; V. /Y _/J Sample Date: /.- /9-- 6J" Sample Analysis:. Sampled by:.//,*1+/-'-L Operability Check BladderPump Settings Final Depth to Water: If,_ _ _ Discharge Time: //
Depth to Water (at time of l1s reading): 4*6'3 Fill Time:
Drawdown (D): e5z //
Casing Volume Purged (CVP) 2" Well: D x (613 ml):
- 7 4" Well: D x (2468 ml): ,,,
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 reading and sample time): 4,9 7S GVP > CVI*ýE*/ NO)
'0 o 1/2o0 Tritium Result (pci/ml): -' /M O,#- Analysis Date:_-/"-V" Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page 35 of 51]
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: e." S- ;V' C-Sample Date: /- / -/- e",J-Sample Analysis: /7 Sampled by: /
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (feet) (ml/min)
_ I3O. <
___ %/77.(,(c., .,<2*.-
/3/ 17 -
Sample Time: / i Initial water level: - /
Operability Check Bladder Pump Settings Final Depth to Water: It(,__. _ Discharge Time: 7 Depth to Water (at time of 1 st reading): Fill Trime:
Drawdown (D): of Casing Volume Purged (CVP) 2" Well: D x (613 ml):
4" Well: D x (2468 ml): ,
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): -/% Zl GVP > CVP- E NO)
GIL o /9?-O "7
Tritium Result (!ci/ml):. 3, z-Oe - Analysis Date: /---O'-
Reviewed by: Review Date:
Environmental Supervisor or Designee 0E&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6-&75 S - ; S.*/-
Sample Date:
1ý7,p zJý --
Sample Analysis: Sampled by:
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (feet) (ml/min) o 5" 3- 4, U496-1f ,/, _ 1,/ 2__
i2fJih9 '7J i 41119 2, c 2,9 2,5 /,,>
Sample Time:
I.a 0/j' 7 Initial water level:
/$--,
Operability Check Bladder Pumo Settinqs Final Depth to Water: /,7o Discharge Time:_ __
Depth to Water (at time of 1" reading):gJQ Fill Time: -- ,,,
Drawdown (D): /Yi2 Casing Volume Purged (CVP) 2" .Well: D x (613 ml): AI S
4" Well: D x (2468 ml):./.1j Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1st reading and sample time):,5ývo GVP > CVP:ý-`ý)/ NO) 42 Tritium Result (gci/ml): 4 M 04- Analysis Date: /" ,/r Environmental Supervisor or Designee 0E&RC-3250 - Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: ',5 ,2*
Sample Date:
Sample Analysis: /7 Sampled by:
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (PS/cm) (pH units) Water (feet) (ml/min)
_____ I*.+/-'L / 2so 6.32. ilL . " ,
- 2,fi /5. *o / 77Z C.$ ___)
S-j*AIM /77A /it ...
Sample Time: 0 55.-. Initial water level: 4-Operability Check Bladder Pump Settings Final Depth to Water: A/IM Discharge Time: 7 Depth to Water (at time of 1 st reading):' Fill Time: /._--
Drawdown (D):
Casing Volume Purged(CVP) 2" Well: D x (613 ml): AM 4" Well: D x (2468 ml):
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time):-:.2(7 zd
- 1/
- -kGVP > CVP: (YES / NO) 1& Vt'L 1fr/t..
Tritium Result (ýici/ml): e ai tj ii Analysis Date:______
Reviewed by: Review Date:
Environmental Supervisor or Designee IOE&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: &-55"- -
Sample Date: .r'/- O&
Sample Analysis: //3- -Sampled by: 2W+/-,1&41 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (feet) (ml/min)
_ _~_ _ _ _ ~7 1;e_ _ _ ~ O 0 3z2:' /r _9,17 0 - C . Oo',/
Sample Time: 0?¶3? I water level: , 91.-
Operabilitv Check BladderPum, Settings Final Depth to Water: __ ,__,_,_ Discharge Time: .25-Depth to Water (at time of 1st reading):,,., Fill Time: /S_
Drawdown (D): __ _
/ A:,,ky Casing Volume Purged (CVP) .
2" Well: D x (613 ml): Z ,, -
4" Well: D x (2468 ml):* *"
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): )
GVP > CVP:jES NO) cg *'z o~-o/ 2o Tritium Result (gci/ml): </ f*D Analysis Date: -/*--O*
Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6c5s -
Sample Date: -//-Os, Sample Analysis: //3 Sampled by: -. A7'
,1 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (feet) (ml/min)
____ _ _ /2 1_:2a
- Z S" 7 /2. 77 0233 7, 51' /2--Z7 Sample Time: [ Initial water level: / ,
OperabilityCheck BladderPump Settinqs Final Depth to Water: /*- 77 Discharge Time:
Depth to Water (at time of 1 st reading):,, { Fill Time:
Drawdown (D): ___ ___ __. ___.
Casing Volume Purged (CVP) 2" Well: D x (613 ml):
4" Well: D x (2468 ml):
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1st reading and sample time):
GVP > CVP: ( NO)
Tritium Result (ýtci/ml): :!- .IV Analysis Date:___________
Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (7§~ -
joc Sample Date: /6/6 ___6 Sample Analysis: ,*7Lc~ Sampled by:... -,, . -i Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (oC) (pS/cm) (pH units) Water (feet) (ml/min)
_____ i:S' /56 _ ._7___
Sample Time: /* SZ Initial water level: 7/7 OperabilityCheck BladderPump Settings Final Depth to Water:
- Discharge Time: 7 Depth to Water (at time of 1 st reading): ZZ L Fill Time: 1/ _
Drawdown (D): 61.2 - J,?
Casing Volume Purged (CVP) 2" Well: D x (613 ml): _. j 4" Well: D x (2468 ml):_
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): ,-.;!' V _.
GVP > CVP-'.Eo,3 NO).
Tritium Result (jtci/ml): *, ,,2 - -£ Analysis Date: /,-/6-0,-
Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page 35 of51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (-- S -- J C Sample Date: (-/0- 62" Sample Analysis:. 1,13 Sampled by:,j*('
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (oC) (pS/cm) (pH units) Water (feet) (ml/min)
/3o _/ __7 _ et. I/--
/ IT/ T / 911.5-- /l is- , "" ,.
- 1. /rJ __ ;200__e
__ _ S Sample Time: / 3 1 Initial water level: *, S-S-Operability Check Bladder Pump Settings Final Depth to Water: SE 10 Discharge Time:
Depth to Water (at time of 1 reading): ?z 2t,2' Fill Time: I_"
Drawdown (D): (,__,2__.__
Casing Volume Purged (CVP) 2" Well: D x (613 ml): /--2,.
4" Well: D x (2468 ml):_ i/ij./,-
Groundwater Volume Purged (G VP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): , ,
GVP > CVP: YE NO)
Tritium Result (gci/mi): /. '*; -k Analysis Date:___________
Reviewed by: Review Date:_______
Environmental Supervisor or Designee 0E&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: S S"- J_
Sample Date: /-/O- 0' "
Sample Analysis:. 3 --Sampled by: z-Zg*_'
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (feet) (ml/min)
&,_O4f6 /17.z ,r 2 S-. 77 OS-_ / rS . :/ 7S-0 C170
- . 2 jo,57s . 17 i?10,*/
F 7_l Tm .: In t a wate le e : /- ,
Sample Time: 0 .*/ *- Initial water level: /*', ,.7 OperabilitV Check Bladder Pump Settings Final Depth to Water: . , Discharge Time: g Depth to Water (at time of l1t reading): /.O Fill Time: /6 Drawdown (D): ,.
Casing Volume Purged(CVP) 2" Well: D x (613 ml): Y1562 4" Well: D x (2468 ml):ii./III GroundwaterVolume Purged(G'VP)
Final Flow Rate (ml/min) x Purge Time (min. between 1st reading and sample time): ._?J6W GVP > C VP Tritium Result (Rci/ml): % 15/ ; 6P-- ý4 Analysis Date:-/-oV Reviewed by: Environmental Supervisor or Designee Review Date:_______
OE&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6'-5 -S /I/r- /
Sample Date: I- S~. ~
Sample Analysis: . . Sampled by:L.,L4,-,,
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (feet) (ml/min) 0- 3 0~- /V 7: V9 66 : zo. 3. 2? ,/'0.'
- 9,/ /** :/
oc'9c) '7292/
Y.6 /'* 7, 01 ..3"-"2 /7 IV Sample Time: 0 * *L Initial water level: /t' OperabilityCheck Bladder Pump Settings Final Depth to Water: Discharge Time:A Depth to Water (at time of ISt reading): J,, f Fill Time: /) 7)*
Drawdown (D): .2/5 Casing Volume Purged (CVP) 2" Well: D x (613 ml): _ ._ ___
4" Well: D x (2468 ml):_
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time):, Z"Z9*'2 C.eIo., 0&-0O/
G VP > C VP: ('F-S -- NO0)
Tritium Result (pci/ml): 4 M VAt-- Analysis Date:
Reviewed by: Review Date:
Environmental Supervisor or Designee 0E&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: ' --- I C-2.,
Sample Date: 7- e-2"K Sample Analysis: Sampled by: /j A-.
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pIS/cm) (pH units) Water (feet) (ml/min)
/lac /1-4.1 Z ______o 26oS- 2. 763 Sample Time: IaI2 Initial water level:
- f OperabilityCheck BladderPump Settin s Final Depth to Water: 'Discharge Time: AM Depth to Water (at time of 1 reading): ,?/ Fill Time:
Drawdown (D): t2, (._
Casing Volume Purged (CVP) 2" Well: D x (613 ml):
4" Well: D x (2468 ml):ZI IiIZ Groundwater Volume Purged (G /5)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): )
GyP >cvp:Vm 0)
Tritium Result (pci/ml): *--**'1U,4- Analysis Date: / - 0 Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 I Rev. 27' _ Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: "-SS- A/C -3 Sample Date: /- 5- o&-,
9- 0 Z-Sample Analysis: Sampled by: 7/-/-/b-&0 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (feet) (mi/min)
/l a0,2a /5-i __?,0 YO, 12 5- /S. 5-C */z IL 90-:
9
,Sampl T ime :Iniia water- 3ll: Z/1 -
Sample Time: /*1 j'3 Initial water level: 92 93.7--
OperabilityCheck BladderPump Settings Final Depth to Water: _- Y Discharge Time:. A, -f Depth to Water (at time of Ist reading):. Fill Time: ;k/
Drawdown (D): /y2 .7 -
Casing Volume Purged(CVP) 2" Well: D x (613 ml): , //0 4" Well: D x (2468 ml): ,4.
Groundwater Volume Purged (GVP)
Final Flow Rate (mI/min) x Purge Time (min. between 1s reading and sample time): Alý. 962'.='
GVP > CVP:6YE., A.. / ,_ ,
7/r/*i, -- J.1/A:// ._SQ/ L_:Ft, 61O O Tritium Result (ptci/ml): <C. /f" 0l Analysis Date: /'- "Vk' Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page 35 of 51
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification: (-, /VC--
Sample Date: /- ,5- -c" _F Sample Analysis: Sampled by: -iZ'/kP Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (feet) (ml/min)
/0'
- 3 /6 . IV -77 9-.Tg;- 6%k '/,2 -//e
_____ /6"9 5-o r__ _ C. _
Sa Tie / , 37 Ii t-iC-w7ar l 2eS-,;
[Sample Time: 67 57-) Initial water level: **
Operability Check Bladder Pumo Settinas Final Depth to Water: ____ ,_.. ___ Discharge Time:
Depth to Water (at time of 1 st reading): .,. Fill Time:
Drawdown (D): ____-- _-?
Casing Volume Purged (CVP) 2" Well: D x (613 ml): _)Y 4" Well: D x (2468 ml): 1/10 Groundwater Volume Purged (bVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): iAAFto'I Tritium Result (pci/ml): --' MOO04 Analysis Date: /-/S-- Or Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page 35 of 51 1
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (-S-S A/C-S Sample Date: /- 9-0s-Sample Analysis: // 7 Sampled by:_7"*i,,/ -'*
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (feet) (ml/min) 1(05-s" /. 2 .c3 6C1 3
?.93"o_1_-_
Sample Time: //O 7 Initial water level: /
Qoerability Check Bladder Pump Settings Final Depth to Water: ,_,,.__, ____ Discharge Time: u/yj' Depth to Water (at time of 1s reading): -. ,--2 Fill Time:
Drawdown (D): ____-, ______
Casing Volume Purged (CVP) 2" Well: D x (613 ml): .7 4" Well: D x (2468 ml): A//,t-Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): le -
GvP > Cv, E NO fJ"L'7Ji~'f - g-'Lj'F A f~.,- -- _- L-A"-a* ve/-S 6 Tritium Result (pci/ml): '. fl 09- Analysis Date: __-__-___
Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 I Rev. 27 Page 35.of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6-SS - L- I?
Sample Date: /_- ,'- or&v Sample Analysis: Sampled by:__A?</g i-*
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (feet) (ml/min)
_____" /Cc.i *¢Y4oL C'.C ______o* _ _-__,
1133 /31.z S4w Sample Time: /3 Initial water level: *.T Operability Check Bladder Pump Settings Final Depth to Water: _ ,__ ,,_.. _____ Discharge Time:,Zm,-
Depth to Water (at time of 1s7reading):. . Fill Time: z,,/
Drawdown (D): _ __'?._______
Casing Volume Purged (CVP) 2" Well: D x (613 ml): _ _ /,!
4" Well: D x (2468 ml): 4
,/,,
Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (min. between 1 st reading and sample time): m")
- / f Tritium Result ([tci/ml): Z,_-t2I2,9 Analysis Date:___________
Reviewed by: Review Date:
Environmental Supervisor or Designee OE&RC-3250 Rev. 27 Page 35 of51
pood
/Y ATTACHMENT 12 Page 1 of 1 Calibration and Verification Data Sheet Multi-Meter Probe SN () 7 r(9W14J9S Exp. Date t pH 4.00 Buffer Lot Number t eF, pH 7.00 Buffer Lot Number /9Z;'O/' Exp. Date pH 10.00 Buffer Lot Number ý92y,,Z9z/ Exp. Date /*,=Z Verific ation
- SCalibration Date pH 7.00 Buffer pH 4.00 Buffer pH 10.00 Buffer P/F Name Actual Indicated Actual Indicated Actual Indicated 71,,,_ý/7.
2,e t'W 9."
-s/'. ,W
- 4. IO/.'z' !&11-2, 4_q/- if ;-,,
- Verification passes if difference between actual and indicated is <, 0.1 Conductivity Calibration Standard. Lot Number .270 ,.z 22 Exp. Date 7/,O Conductivity Verification Standard Lot Number*,729,'/ Exp. Date.
Calibration Conductivity ** Name Date Conductivity Standard Verification Standard P/F
/ _ Actual i ndicat~ed Actual '_Indicated:
Date -3i Rev. 28 Page 39 °of51 O0E&RC-3250
ATTACHMENT 12 Page 1 of 1 Calibration and Verification Data Sheet Multi-Meter Probe SN 276/OA."
pH 4.00 Buffer Lot Number Ž70 6*0 . Exp. Date e.
pH 7.00 Buffer Lot Number *>'76,'- Exp. Date : teý pH 10.00 Buffer Lot Number Y 20,2o,*W E I 1- verlllCaUOli !1111! 1
- 1 I
Calibration venucatio i -
nW 7 AACRi iff*_r nH 4 00 Buffer DH 10.U0 Butler P/F Name Date H 7 nOR"ffer nH 4 00 Buffer pH 10.00 B ffer Actual Indicate Actual Indicate Actual Indicate d d d d
J711I.&Y Zino 7, 00 90 09 Orlak 7. oo 7, a2 ZO-Z do IA200 Z
- Verification passes if difference between actual and indicated is ý< 0.1 Conductivity Calibration Standard Lot Number a70:&?,,,Z2 Exp. Date Conductivity Verification Standard Lot Number .2,2 Exp. Date Date Conductivity Calibration Conductivity ** Name Standard Verification Standard P/F Actual Indicated Actual Indicated
- Verification passes if difference be actual and indicated is
- 5%.
Comments:-,-
Reviewed by . M/7 Date 3-0-0,9 OE&RC-3250- Rev. 27 Page 39 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (~S5- 7/C Sample Date: * /. ý9 k, Sample Analysis: Sampled by:7,//'Y' ,?-.-r-x-Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
/6/4/ Z 7_,_, 7,31/ _ ,_ /5-'
,/ , '. - ... ....
S p 173T / ?7._; 6nitial 77 ISample Time: /c,746- Initial water level:
Operability Check (Indicationin ft) BladderPump Settinqs a-Final Depth to Water: 1Y4- A,- -Discharge Time: g b-Depth to Water (at time of 1st reading): A/V, - Fill Time: /S a-b=Drawdown (D): A', ,$ Y,7 7rrtA Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): /V/- ,-
4" Well: D x (2468 ml/ft): /iVA GroundwaterVolume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between Ist reading and sample time):.*j z z
-300 GVP>'CVP: (YES / NO)K Comments: 1'Niff.-' 70' ,'? /,4"A' .*-6VýCe- D(1-7 /&numfo Gamma Result (gci/ml): ,J, Tritium Result (gci/ml):. f c* "KZ,-.7_ Count Room No.:-
Reviewed by:_ r . na7YTJLu so Review Date: - - F"-
Environmental Supeisor or Designee OE&RC-3250 I Rev. 28 Page 35 of 51 1
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification: _5sS C411?----/
Sample Date: ý-*//v/ci 0¢ Sample Analysis: Sampled by:'*' /* ,/ 2'x
- f Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min) i/g91 3¥ X-3 S ,/ ,/
Sample Time: / S"3-Initial water level: 3..
Operability Check (Indication in ft) Bladder Pump Settings a-Final Depth to Water: - Z . L!- .- Discharge Time: LY,-
b-Depth to Water (at time of 1 st reading): *./0 Fill Time: __/, _
a-b=Drawdown (D): 4, /iS-5 Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _ 26 2/,
4" Well: D x (2468 ml/ft): /,A-GroundwaterVolume Purged (GVP)
Final Flow Ralte (ml/min) x Purge Time (minutes between 1 st reading and sample time): J)0:
GVP > CVP:E* /jNO)
Comments: -
Gamma Result (7ci/ml): z/.')/V Tritium Result (pci/ml): / , j. Count Room No.:
Reviewed by: .0m Review Date:-"
"Environmental Supervisor or Designee I OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: -Ss /l/ C - /
Sample Date: ;(I'/U?
Sample Analysis: I . Sampled by: _ //PO9 VC1S/,'( *'(JS Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
_/_ _2, /A 73 *3c*5-y 4___8Y I ,S-Sample -,.. 3 / 6Tie level:_-wae
'Sample Time: l/.*-L nitial water level: -
OperabilityCheck (Indication in ft) BladderPump Settings a-Final Depth to Water: 6!,0'C? Discharge Time: /11A b-Depth to Water (at time of 1st reading): 6-30 Fill Time: /V f a-b=Drawdown (0): ,116 pJl s /-W 7--17cI C,1p Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): -
4" Well: D x (2468 ml/ft): ,__,, _
Groundwater Volume Purged (GVP)
Final Flow Rate (mI/mm) x Purge Time (minutes between 1 3t reading and sample time): / 0-GVP > CVP: &ES/ NO)
Comments:
-I+-._,
Gamma Result (gci/ml): :l-09 Tritium Result (lci/ml): , Count Room No.:L*_.7 Reviewed by: _E n Review Date: 3 EnvironmeYM Supervisor or Designee OE&RC-3250 Rev. 28 1 Page 35 of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: _ 5 /7iC- 9-.
Sample Date O
,9,//,;z /0 e Sample Analysis: Sampled by:_7'-,i* .*/
- Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min)
/32, Z/_ __- _ -7 " . YA'.- L20 Sample Time: / 3' 5' Initial water level: 2-0 Operability Check (Indication in ft) Bladder Pump Settings a-Final Depth to Water: 3 4 Discharge Time: /?//I-b-Depth to Water (at time of 1 st reading):3, Fill Time: &4L.
a-b=Drawdown (D): c1 .".. 1,277C- fU/i'l '
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft):, /5-,,-
4" Well: D x (2468 ml/ft): /1,4 GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1st reading and sample time): /
GVP > CVP-,YES / NO)
Comments: .
Gamma Result (gci/ml): 469-Tritium Result (pci/ml): ,, 7 .1z-. Count Room No.:j*:: 7 Reviewed by:___ ___ Review Date: - 1D Environmreft*MOSupervisor or Designee 0E&RC-3250, Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: /--SS /A/C 3 Sample Date: ;ýllla-Sample Analysis: /Y-S -SampledbYZ/*Z1 t4' Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
_./3
'-o/6./II ______ __... __. __ __._____
Sample Time: (3j Initial water level: * '
OperabilityCheck (Indication in ft) Bladder Pump Settings a-Final Depth to Water: 3, '75- Discharge Time: ,/Y-/
b-Depth to Water (at time of 1st reading): i._.. Fill Time: A//7-a-b=Drawdown (D): a, /V,-
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): " __-- 7_/,
4" Well: D x (2468 ml/ft): /VA*
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): /S "
GVP >____________NO)
Comments:"-
Gamma Result (ýtci/ml): 4/ '
Tritium Result (gci/ml): ",, o, Count Room No.:
Reviewed by: MI* M Ah i, Review Date:_______
E'nviirorment'aT*upervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 5<
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: ,f-S.S /VC -!Z Sample Date: ýz /Qhq Sample Analysis:. /-/S Sampled by:,--i/A T .
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
/3S¶- /A0 7;2 5-K 6. 3 j1o M_,_o 1i540- !* i? *3ý V- (;,-SY/
9-* ý Sample Time: / iC 7 Initial water level: "(J,*j-OperabilityCheck (Indication in ft) Bladder Pump Settings a-Final Depth to Water: 3, /S Discharge Time:_ .A,4/,*
b-Depth to Water (at time of 1 st reading):. ;28 Fill Time: fl--
a-b=Drawdown (D): n 3S _ TIC Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _ -/____
4" Well: D x (2468 ml/ft): 1-Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): j Q0 0 GVP > CVP*)- I NO)
Comments:
Gamma Result (Itci/ml): 4/
Tritium Result (pci/ml): J, ,,-,-7 Count Room No.: 7 Reviewed by: fIm-ni L ,4--- Review Date: 3-?-o-6 Environme-nTal Supervisor or Designee IOE&RC-3250 I Rev. 28 - Page 35 of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: Z&-Ss - /c-9 Sample Date: 011 /,9'k / c/ C Sample Analysis: Sampled by: - --
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (PS/cm) (pH units) Water (ft) (ml/min)
/q/- /75'-,o-S O, 1.6..- /t-o Sample Time: /9Z*2 7 Initial water level: , 8'0 Operability Check (Indication in ft) BladderPump Settings a-Final Depth to Water: -7 f'e Discharge Time: ,74 b-Depth to Water (at time of 1st reading): ,- Fill Time: /1,O-a-b=Drawdown (D): O, r/S-Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): z'S-7, 76-4" Well: D x (2468 ml/ft):_______
GroundwaterVolume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): /:O" GVP > CVP:E I NO)
Comments:
Gamma (pci/mi):.,6 Result Gamma Result (gci/ml):. f,;/'/-
Tritium Result (gci/ml): 4 ,_*._
Count Room No.:" Y-77 Reviewed by:n .- .. , Review Date: 3-2,06 OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: ,J..-
Sample Date: .Mllle./ r-Sample Analysis: Sampled by:Z2-z/TX*//4kv."'
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
L23P919 1J, -Yo v1, -O g1 1" 2 Sample Time: O:,,7 Initial water level: /-/
OperabilityCheck (Indication in ft) Bladder Pump Settings a-Final Depth to Water:./6 2., Discharge Time:
b-Depth to Water (at time of ls reading): ,./_- Fill Time:
a-b=Drawdown (D): w5 Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft):V Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): "4;ý GVP > CVP: ESSINO)
Comments,----
Gamma Result (l.Lci/ml): ///
Tritium Result (jaci/ml): )3, /,-, Count Room No.:
Reviewed by: a '*. m _ lk- Review Date: 3:?--o
ýnvironme*g-Supervisor or Designee FoE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: -_-C SS- /7A,ý Sample Date:
Sample Analysis: Sampled by:_7*"/-*,Ž5"/'. ,('99g'6'S Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
I_..o_/, __ 390& 7.6o2 I*,g ___--
- 29* - Al,/d 9 ,-._7* 7. *-o / . ,-
_3*7 /c_) 5-e 37Z.1'92 7IZ, Sample Time: /.32 Initial water level: /j-',.
OperabilityCheck (Indication in ft) A- BladderPump Settings a-Final Depth to Water: /75-1 / ,d" Discharge Time: Z7 b-Depth to Water (at time of 1 s' reading): Jk,*, Fill Time: /O a-b=Drawdown (D): 0. e7 / 7z/,e-,V Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _ __,,_-
4" Well: D x (2468 ml/ft): 9"S. "7Z GroundwaterVolume Purged (G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between ist reading and sample time): /-V, 0 G CV P,, S NO)
Comments:
Gamma Result (__ci/m): ,'
Tritium Result (gci/ml):
- Count Room No.:,
R e v ie we d b y : ,o/i S up r i s r gne Review Date: 3'?- *0
'Environmen Supervisor or Designee OE&RC-3250 Rev. 28 Page 35of51
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification: ,172 -
Sample Date: o(~
0ý S
I/I A
/&cf Sample Analysis:_________________
Sampled by:
A9. *,,:',y/' f Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (PS/cm) (pH units) Water (ft) (ml/min)
///:V /ZdS -4Y7 - ZS/ Z 104T,_
/amle /7TimI Initia lwa e /lev Sample Time: ///,/Initial water level: ,/*/'..,5 Oyerability Check (Indication in ft) BladderPump Settings a-Final Depth to Water: _ _ ,,__/X ,_- Discharge Time: IF b-Depth to Water (at time of 1st reading):L Fill Time:
a-b=Drawdown (D): 0, 03 Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): 1Y, 4" Well: D x (2468 ml/ft): ,,*,,6 GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1" reading and sample time): / 5"0 GVP > CVP: _S NO)
Comments:"- -.
Gamma Result (pci/ml):
Tritium Result (jxci/ml): 4 M Count Room No.: 4ý"10 9-Reviewed by: M Review Date: -1 f- 09 nvironmental pervisor or Designee IOE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: -"..S 17 C Sample Date: - /,? /OcP Sample Analysis: Sampled by: --AyZL
'O../0"7 1w/f Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
/ ,O /4.60 Z, K 1.7 /lao... / S jdY+/- _/,7,2*2 1'/o -7,0j 0_.la Sample Time: ,J ,, Initial water level: ,, 73 Operability Check (Indication in ft) BladderPump Settings a-Final Depth to Water: ,/O, Yo Discharge Time: 4' b-Depth to Water (at time of 1 st reading): ,52 Fill Time:
a-b=Drawdown (D): 0 Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft):'
GroundwaterVolume Purged(G VP)
Final Flow Rate (mi/min) x Purge Time (minutes between 1 st reading and sample time): '-O9 GVP > CVP: NO)
Comments:
Gamma Result (ciml):"-
Tritium Result (gci/ml): 411, Count Room No.:.*d_2S Reviewed by: Review Date: Oct nvironmental pervisor or Designee OE&RC-3250 Rev. 28 1 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: -. . 6 r Sample Date:
Sample Analysis: j23 3 Sampled by:j/-,./' .. o*.o/' '-0 o.
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min)
Lzi/1,5 /7., __., _ Z77 .3, o8" /6(
/99,'3 i5; 9,s-t' 7,s-*L _______ *:
/ 9 * ' /is'? /,. .*cS#*--/3 S7s-471 ______
0,3.OS
______o o Sample Time: /.*-- Initial water level: ,. /i' OperabilityCheck (Indication in ft) Bladder Pump Settinqs a-Final Depth to Water: :2_3 _ Discharge Time: I b-Depth to Water (at time of 1st reading): '93.',k Fill Time: 10_
a-b=Drawdown (D):_ Y* YrV(N Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): __
4" Well: D x (2468 ml/ft):_,/__/ _
GroundwaterVolume Purged (G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): 1200 GYP > CVP*ES NO)
Comments:
Gamma Result ([ici/ml): l,,
Tritium Result (gci/ml): _/ Count Room No.:z* ,*,S Reviewed by: fY?-OLs -
- Envinronmen-taupervisor Review Date:. 3.
or Designee I OE&RC-3250 I Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6 ig-c Sample Date:
Sample Analysis: /5/7 Sampled by: A£,//t¢,'z-'*
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min) fi 7 Lo /#.5-/~ .. & 7-C£2 3'. *f ____-
/9ý21 I9,,7 3 C/ .C62d7 .JA-Sample Time: / ýz Initial water level: 3.*7?
OperabilityCheck (Indication in ft) BladderPump Settings a-Final Depth to Water: 3.
-7, Discharge Time: '7 b-Depth to Water (at time of 1 st reading): S. k Fill Time: 13 a-b=Drawdown (D): _ _ _,_0__________
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): ____________.,
4" Well: D x (2468 ml/ft): All-Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): :aO GVP> CVPS YES) NO)
Comments-,-'
Gamma Result (gci/ml): . 1, Tritium Result (gci/ml): - Count Room No.: L'2"Y492 Reviewed by:' Review Date: 3 -3ý---
Envi ronmental&*' ervisor or Designee IOE&RC-3250 I Rev. 281 Page 35 of 51
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification: §--7S S - /9,,7' r
Sample Date:
Sample Analysis: Sampled by: / /ZS/,, */--,-3" Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
_____j/&9~
o0*3 /977 AY *-73o
_2.§2"
/.I;1.'oCI tIUA Sample Time: Initial water level: /o,*
- Operability Check (Indication in ft) BladderPump Settings a-Final Depth to Water: /, 76 Discharge Time:
b-Depth to Water (at time of 1st reading):_,/,4.? .2 Fill Time:
a-b=Drawdown (D):_ _ , M_____
Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): VP) 4" Well: D x (2468 ml/ft): ,l/,#-
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between ls reading and sample time): Z,-*0 GVP > CVP: *YES) / NO)
Comments:
Gamma Result (pci/ml): _ i___"
Tritium Result (ptci/ml): .
h ,242,1-.5L Count Room No.:
Reviewed by: M . Yt t Review Date: 3"-f EnrvirtonrnentaV"ppervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 4ý-~sS / 91 Sample Date:
Sample Analysis: Sampled by:ZT/T "/S/'. ,1 -'
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) 0 qs-g- /-?, S-7: S;2s-f 6,1a V, P-oo*0 100ao Z/, 31 ýý-7* __o_
6 G7 7 _
ýt. 69/s, It.. Fo Sample Time: /Oo7 Initial water level: z1, /7 OperabilityCheck (Indication in ft) Bladder Pump Settings a-Final Depth to Water: 'e. E'0 Discharge Time: 17 b-Depth to Water (at time of Is reading):_4.'.-- Fill Time: /3" a-b=Drawdown (D): 6Z 71-"
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): /3 s-"
4" Well: D x (2468 ml/ft): N/1 GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time 1: .l 0-*Q G VP > C VP:&ES' NO0)
Comments:._
Gamma Result (gci/ml): :A*L Tritium Result (gci/ml): Count Room No.: e9oJ"m Reviewed by: k, Z& AL*k-- Review Date: '3 -9*-O-
_nvironneh4WSupervisor or Designee IOE&RC-3250 I Rev. 28 Page 35 of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6*--5S , 0 Sample Date: Z//
Sample Analysis: // z Sampled by: .7**, 4/2/i_-,i,*_.
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) i~o /, Wq 7,0 A/,1 &A-I/o /,/z72* 7-/,,y 1ý, /j,;'
Sample Time: 1167 Initial water level: ,/*,,
Operability Check (Indication in ft) BladderPump Settings a-Final Depth to Water: /'5'. /
- Discharge Time: &"
b-Depth to Water (at time of 1s' readir~g): /_ Fill Time: //
a-b=Drawdown (D): ______ ______y_
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft):,
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1s reading and sample time): 9O GVP > CVP; Comments.
Gamma Result (uici/ml): A1 Tritium Result (gci/ml): IN Count Room No.: ý2ys Reviewed by: Review Date: O8 0-3--
- nvironmenta pervisor or Designee OE&RC-3250 I Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: -- S :;2 0C ,
Sample Date:
Sample Analysis: &_3ý -Sampled by: _____R_",__ /W-7*?WOS Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
/3,8- 6-7.57-7 _ 3 C__ /7s-lag.R, /3., *3 17o-1 a, / ý4 "*_ 1A.A
__o __ A* o 9 /6 ______,/ ',;7G; ,,
Sample Time: / ,*- Initial wa tr level:-"
OperabilityCheck (Indication in ft) BladderPump Settings a-Final Depth to Water: _ z1_76"- Discharge Time: .'
b-Depth to Water (attime of 1 St reading): -. 3 Fill Time: /,,
a-b=Drawdown (D): /3 / 7-a,4/
Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): 79. 6" 4" Well: D x (2468 ml/ft): I_,_____
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): _2l GVP > CVP'-L NO)
Comments:
Gamma Result (ýtci/ml): ,4 Tritium Result (ltci/ml): Count Room No.: "n__*p Reviewed by: I>?. l/}/ f Review Date: 3 f- .
~nvironmenta'TSupervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51f
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: _-.SS- ,2 / ,
Sample Date: ,,7// _/a Sample Analysis: I -7 Sampled by: 7 "//AZ/S/4 :'r' Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) 1.7,,_0 E-/ P., 7 39 /e, 9 k P- 6 C.77 e70 13.2 3Y 7ý5,/ 2.7
/33o7-2-7 Sample Time: IS 37 Initial water level: -6.7, OperabilityCheck (Indication in ft) Bladder Pump Settings a-Final Depth to Water: V6.6, Discharge Time:
b-Depth to Water (at time of 1s reading): 2,;,'7 Fill Time: 3 a-b=Drawdown (D): 6;,0/ Y m,*,fv Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _ _ ,_.. _
4" Well: D x (2468 ml/ft): /V#l Groundwater Volume Purged(GVP)
Final Flow Rate mI/min) x Purge Time (minutes between 1st reading and sample time): 1 ,
GVP > Cvp E fNO)
Comments: ','---'
Gamma Result (gci/ml): N/',! __
Tritium Result (gci/ml): , Count Room No.:&
Reviewed by: - //"C )J^ Review Date:_ _______
'Environmental 'Supervisor or Designee OE&RC-3250 I Rev. 28 Page 35 of 51 1
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (6SS- ; / C _
Sample Date: ý"// 3 /OF(
Sample Analysis: /73 Sampled by: ,/Na&C - C4'!
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
-13 /o / k, /_*- /:a / 0 d;. 9 .s-o , -
341 ,-s-/ s- i______"3 M_, __ _ ___
Sample Time: / jgm Initial water level: $', 3*
OperabilityCheck (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: _ _s'_.. Discharge Time: /6 b-Depth to Water (at time of 11"reading):- Fill Time: /6" a-b=Drawdown (D): J, Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _/1:2, 0 4" Well: D x (2468 ml/ft): ,____
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time):_
GVP > CVPUYES-ý NO)
Comments:
Gamma Result (gci/ml): /,
Tritium Result (gci/ml): c", 6.4ý, -7 Count Room No.: faf-,,7 Reviewed by: ,i. 'q. (it/)C-
/- Review Date: 3 -f-eig Enrvionrnenf'tS'upervisor or Designee OE&RC-3250 Rev. 28 Page 35 Of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: ('-_ S -?2 2 /1 Sample Date: ýZ 11- 2 Sample Analysis: Sampled by:L -- !.C /f* ,
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
IVAS- /9_,/0 73 3 //, / 7 ;9"2 Y;Z-19130 /2IS,71 2/i i/ /IT. - 'IS-, VJ Sm -le 7T--e3 ..
Initi al_,wtrl.:
Sample Time: /9"3'i Initial water level: ." 9
- ,Z,/2 OperabilityCheck (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: _,* z- Discharge Time: /0 b-Depth to Water (at time of 1st reading): . Fill Time: /I a-b=Drawdown (D):!< newur.,
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): 91 4" Well: D x (2468 ml/ft): &A Groundwater Volume Purged (G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1t reading and sample time): ?Ie GVP > CVP,9YES ) NO)
Comments:__-_
A---
Gamma Result (!Ici/ml): *./,_"
Tritium Result (.ci/ml): Count Room No.:e..&Y Reviewed by_:_ C Review Date: -3 9-,0 6 EnvironmeWOSupervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (.7s5- 19_:20C Sample Date: g //,vor Sample Analysis: A/ -.) Sampled by:_
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
/z./, /V, e136 __`_
/L/& A;;
14e </<Osk1 e.y .i" 39- . A, Sample Time: /-/. Initial water level: , '
OperabilityCheck (Indication in ft) BladderPump Settings a-Final Depth to Water: ., 35' Discharge Time: 7 b-Depth to Water (at time of Is' reading): 3"C Fill Time: _73 a-b=Drawdown (D): 7)//IZ/t Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft): AI'-
Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): /700 GVP > CVP E)/ NO)
Comments:
Gamma Result (jxci/ml): I):
Tritium Result (jici/ml):.*Z.j.. Count Room No.: 154a !Y'-?
Reviewed by: nv'r. v oe Review Date: Z-Y-*g Envir-onmental-tupervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: * ?5-S _ a3C Sample Date: ýý / )-/ V6 Sample Analysis: Sampled by: 7, /
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (PS/cm) (pH units) Water (ft) (ml/min)
/1. I ,.17a 2 - *--- '7 140C) i/___ /79,92If, .-- ,A Sample Time: IIS-- Initial water level: / "T,.-
OperabilityCheck (Indication in ft) BladderPump Settings a-Final Depth to Water: 1__,__ Discharge Time:
b-Depth to Water (at time of " readling): Fill Time:
a-b=Drawdown (D):_. Fill Tme: U Casing Volume Purged (CVP) -
2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft): ,4, GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 St reading and sample time): / ; 'a; GVP > CVP: --- ES
- NO)
Comments:
Gamma Result (gci/ml): :/,
Tritium Result (gci/ml): Count Room No.:2:YeZ,-
Reviewed by: /0 s oD g Review Date:3zP uperviso or Designee I0E&RC-3250 I Rev. 28 Page 35 of 51 1
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: /-S S- JOC Sample Date: //3/62 Sample Analysis: ,/7 " Sampled by:_1 ./" Žv'<//4- t-tx Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
______ /d.3 Zk 67*.- _S,_9
_____ /6 4;_ /L?~"7j ~ __ _
Sample Time: Initial water level: ! "---
OperabilityCheck (Indicationin ft) BladderPump Settings a-Final Depth to Water: - , Discharge Time: 7 b-Depth to Water (at time of 1 st reading): S- 9Z Fill Time: / 7 a-b=Drawdown (D): ... .? 6 Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): T' 6. 7" 4" Well: D x (2468 ml/ft):_,__,_
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1st reading and sample time): ý, 9-S-O GVP > CVPCYE%/ NO)
Comments:
Gamma Result (lici/ml): ,/,s Tritium Result (Jici/ml):L@,zLY* 7k-- Count Room No.:42&
Reviewed by: - A) -F -: Review Date: 1-i*-i Environmental Supervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (F7sSS- 12 ,Ll Sample Date: .. Z//3 / :Y Sample Analysis:. Sampled by: 7; A-/-2. 41o41b Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min)
O'ý30Z ,Vo S1- Ir, 1.78 i/S. , -0 02935c 1,4 6-Is- Ia.$7s-' ~ L __ _
Sample Time: .Q4/z;-Zý Initial water level: / ?,*
Operability Check (Indication in ft) Bladder Pump Settings a-Final Depth to Water: 1% 9_7 Discharge Time: 2 1 b-Depth to Water (at time of 1st reading): /9,27 Fill Time: __"-
a-b=Drawdown (D): 2* / 7 Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft): /Y__
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): / 9-,O :
GVP > CVP(2YES ) NO)
Comments:
Gamma Result (gci/ml): //__, _
Tritium Result (tci/ml): '4 .,, Count Room No.:
Reviewed by: 9Vq V /- ,m Review Date: _ -______
En~ironmental '-pervisor or Designee IOE&RC-3250 I Rev. 28 F Page 35 of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: - " -
Sample Date: _, I __,_'/_ __
Sample Analysis: Sampled by:
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min) 0 9Y,7 /_2o0 /-777 JL&2L
//i71 iS-09(67 1 K,37 i,/,l /*. c/
Saompl JTie 33 1,5 ISntawte v 5/ 0 Sample Time: la 0 ZT4 Initial water level: "
OperabilityCheck (Indication in ft) Bladder Pump Settings a-Final Depth to Water: _/__ _,_ _ Discharge Time: /
b-Depth to Water (at time of 1st reading):/J-, Fill Time: 2,Iii a-b=Drawdown (D):
Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): ____' _
4" Well: D x (2468 ml/ft): /____--
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): ):. ý-O GVP > CVP'CYE5/ NO)
Comments: ,__.
Gamma Result (gci/ml): :4" Tritium Result (pci/ml): Count Room No.:
Reviewed by: *'V. mC*(I Review Date: '9-
ý:nvironme upervisor or Designee 0E&RC-3250 Rev. 28 Page 35 of51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6.-:,.sS ,2 Sample Date: -
21/3/0J g--
Sample Analysis: jr Sampled by:2Li-*V*'
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) 0o '9es- 3* Z/7,; 20 0 /% S7 / a,-
o9/6o ./ V 116 9Z9 A
- ___/2c,
$4 1// S-,0e? _/_7____r Sample Time: 0 '/ Initial water level: , 5'(
Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: *- 1 / &' Discharge Time: 7 b-Depth to Water (at time of ist reading): .,-S Fill Time:
a-b=Drawdown (D): 6', 103 Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): ___ __, _IT 4" Well: D x (2468 mi/ft): /VA Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): a GVP> CVP(YESM/ NO)
Comments.=
Gamma Result (pici/ml): ,.-
Tritium Result (gtci/ml):f Count Room No.: O *a'zO.
Reviewed by:4 Review Date: i-3-,9- 01 v-iro'n m en Ipervisor or Designee OE&RC-3250 Rev. 28 _ Page 35 of 51]
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6~t*~ ~~2g73 Sample Date:_ _ _ _ // ý&Q K Sample Analysis: Sampled by:Z T/ -/ L ' , 'o.l-a '
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
/,,0 1o/75.--1 Q16/ 735- A5oo /o0A
}<.-£- 17..,f
/99z9~~I Z£ _ 7;2*3,2__ iA.ooA L__
/1700 17,E-54 *.*~ 7- V6i*:oo".
Sample Time: /1' ;2 Initial water level: /Z Operability Check (Indicationin ft) Bladder Pump Settinqs a-Final Depth to Water: 15-.00 Discharge Time: i b-Depth to Water (at time of 1 st reading): /.6& Fill Time:
a-b=Drawdown (D): _; 7,*,(
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft): .J, GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): . )2 :
GVP > CVP YES /NO)
Comments:
,g Gamma Result (gci/ml): /',
Tritium Result (gci/ml)" Count Room No.:
Reviewed by: f /,j - Review Date: 3 Oe
,-upervisor or Designee I OE&RC-3250 Rev. 28 Page 35 of 51 1
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification: _-,sS - ,Z- c Sample Date: ,;2 //f-/a R" Sample Analysis: J" Sampled by: 7 L-,,"/k. /, *41tt4 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (PJS/cm) (pH units) Water (ft) (ml/min)
/309 j ý '_ 71 _____
Sample Time: / 0 Initial water level: "
OperabilityCheck (Indication in ft) BladderPump Settings a-Final Depth to Water: _ _ _ _Discharge Time: _ '
b-Depth to Water (at time of 1st reading):
- Fill Time: /_
a-b=Drawdown (D): y'g lgz#/
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _ _ _
4" Well: D x (2468 ml/ft): //l-Groundwater Volume Purged(GVP)
Final Flow Rate time)ýAfs (ml/min) x Purge Time (minutes between 1 st reading and sample
- /Soo" GVP > CVP: (YES / NO)-
Comments:'% /O, 6&v". 7. /c',AL?-- ,Y6-J -7' /tl,4/7z'
/jOlS/4'6 Gamma Result (glci/ml): //,-
Tritium Result (ptci/ml): - Count Room No.: ,'*-7, Reviewed by: viV C- Review Date: 3-7-c"*
Invironmental5"upervisor or Designee
' OE&RC-3250 - Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: /.~Z55 ~GC Sample Date ZR// .1/o2-Sample Analysis: /7(3 . Sampled by: *,.,4,/kt 1 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
, 36_3_ AA Ias-
/6/ cT-5-sV'. __.__- _
Sample Time: /93- Initial water level: /11A jk Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: A.,/A, . Discharge Time: 4.
b-Depth to Water (at time of 1s reading):__14,-,, Fill Time:
a-b=Drawdown (D): -IVA ,, / /-V Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): IVA,,4 4" Well: D x (2468 ml/ft): _________
Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between I't reading and sample time): /S o0 /", ""Y.,/I.'J-/,
GVP > CVP: (YES / NO)-*
Comments: ,t ,/t' L F'-/-Z 4'-- ~e'.f/, ,Ala- '?'
/~'o S//V Gamma Result (lpci/ml):
Tritium Result (4ci/ml):i Count Room No.:
Reviewed by: I y Review Date: -
Environmen 3ipervisor or Designee OE&RC-3250 Rev. 28 ]Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6-.S S - "
Sample Date: I/ /v-/A,
.1 1 Sample Analysis: & - Sampled by: -If,-h/,9Z//--
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
//* /.*32Z" 7,53 9ý,/0 / 75-
//J3O I/3o/*
7
- 7, 37 7.-d~ V9.,/-
_,i___
Sample Time: Initial water level: 2 -"2'-
11 .-
Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: _ _ _ ,/0_ Discharge Time: "
b-Depth to Water (at time of fst reading): ,3-*/ Fill Time: /
- a-b-DrawdoWn (D):
/ it/yINt Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft):
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 't reading and sample time): 9 /a0 G VP P:.*j'E'-S)I NO Comments:
- Gamma Result (;tci/ml): /,Z--
TritiurmriResult (gci/ml): S..-
_/ Count Room No.:z2&ý_ffS Review Date: 3- 2z-Reviewed by: i,.L*UJ*
-E2vironrmentSupervisor or Designee IOE&RC-3250 Rev. 28 T Page 35 of
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (-.S - ; eifC Sample Date:
Sample Analysis: Sampled by: L,..jŽ_,z 1
//'.e_-a,4 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
/ 61 ___0/3Y ______
Sam2pl : //0 ntawte leelI/,-
I3 /
Sample Time: / /*Initial water level: /' '
Operability Check (Indication in ft) BladderPump Settincgs a-Final Depth to Water: __/,___ Discharge Time: ,?
b-Depth to Water (at time of 1 st reading): //,8' Fill Time: /_"
a-b=Drawdown (D): 0C/O L.
7/A 7T-f^-
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): "
4" Well: D x (2468 ml/ft): Jj*,,
Groundwater Volume Purged (GVP)
Final Flow Rate (&nI/min) x Purge Time (minutes between 1 st reading and sample time): /SQL--'
GVP > CVPI Comments:
Gamma Result (gci/ml): , 4/
- ,,.- Count Room No.:1 a Tritium Result (7ci/ml):
Reviewed by:' Review Date: **-.
a"ervisor or Designee "nvironmen O0E&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (--sS . ' ?J-Sample Date: .2.//,&/.'
Sample Analysis: Sampled by: 7A-. i(z-l'_
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) 13-S-a Tim /ni tia!l, wt l-evel:0 Sample Time: /Z!M7,- Initial water level: 91,. -
Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: t', - Discharge Time: ý'
b-Depth to Water (at time of 1st reading): .,4 *( Fill Time: /-
a-b=Drawdown (D): AA 4 ZY2A Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _ " _
4" Well: D x (2468 ml/ft):______
GroundwaterVolume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1st reading and sample time): 6'"0 GVP > CVP: (YES / NO)
Comments: 7 ',-6z4~ ' t_ 6. -' /P- )'.-'/
A;s~' ca.lo *fA4*;,k'M,4 .Adle/AA!
Gamma Result (ýici/ml): Al, 6YIE- / Count Room No.: £___2_d' Tritium Result (jici/ml): .
Reviewed by nvronm: S , " o Review Date: 3- -6' Servisor Designee I 0E&RC-3250 Rev. 28 1 Page 35 of 51
ATTACHMENT 12 Page 1 of 1 Calibration and Verification Data Sheet Multi-Meter Probe SN 677/e4c00 S/O pH 4.00 Buffer Lot Number 1102 0,*Z Exp. Date te/-.-,,"
pH 7.00 Buffer Lot Number " Exp. Date te, 27,.4 pH 10.00 Buffer Lot Number c' ,., Exp. Date Z,'/..
Calibration Verification
- Date pH 7.00 Buffer pH 4.00 Buffer pH 10.00 Buffer P/F Name Actual Indicated Actual Indicated Actual Indicated tiý,/a,r 7,,,o 7,ao .ylzv ý/,Ov.* oo , ;'.,,,.;
-?1.
Ay 71X -Y yZ.6" s"9
- Verification passes if difference between actual and indicated is <* 0.1 Conductivity Calibration Standard Lot Number *t Zo 7'z*,' Exp. Date _______
Conductivity Verification Standard Lot Number_..Zi,*, *ZExp. Date Date Conductivity Calibration Conductivity ** Name Standard Actual Indicated Verification Actual Standard indicated P/F Codcivt albain/tnar/o ume,?4a7V Ex.Dte7L~
- Verification passes if difference be actual and indicated is *<5%.
Comments: -
Reviewed by (. Date 4_'- Tg OE&RC-3250 _ Rev. 28 Page 39 of 51 1
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: ,L-*S --- /
Sample Date: , 6 Sample Analysis: . %" Sampled by: /,/1464 /VoA/,'
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
Oa9Z -~ S :262 _ a,- _*§/ aY ______
______F lg, !:9d* 9 ;2 aI-2.S-z ______ ",-..7 /ý, ;2 V 1;,ý ZAi V Sample Time: c 2 2--- //3 Initial water level:
OperabilityCheck (Indication in ft) BladderPump Settinqs a-Final Depth to Water: /;/2,.2, Discharge Time: 4" b-Depth to Water (at time of 1, reading): /,^2 ,ze Fill Time:
a-b=Drawdown (D): ,Y,/Z7j- A Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft): 1//-
Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1s' reading and sample time): a ýeew GVP > CVPAYE.S ") NO)
Comments: ýý,
43
,OoS 7- /000I *. 96-- 4/7 Gamma Result (gci/ml):
Tritium Result (ltci/ml):
- 1 o E, 4/p Count Room No. :iW8 &-S-Reviewed by: 1V). q/ ,, Review Date: '5/_ 7- o6
'En'vironmenm Supervisor or Designee Rev. 28 Page 35 of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: e-zsS~ / ýG Sample Date: 3/ 71el-,V Sample Analysis: Sampled by:
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (mI/min)
/9 5ps-" /4 00 !57-a5q( 7.// 'S-0 _
[0 530 , .576,7 *G o Z/,-S-V I II Sample Time: 0.3 2J Initial Water level: 5ýe.0
.OperabilityCheck (Indication in ft) BladderPumpSettinqs a-Final Depth.to Water: 54.S--0 Discharge Time:_ 7..
b-Depth to Water (at time of I1 reading):._, Lý?? Fill Time: 13 a-b=Drawdown (D):_____ /',! 7W~zAI Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): _"
4" Well: D x (2468 ml/ft): t,/
GroundwaterVolume Purged (G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): ) : Z/
GEVP > CVP S NO
" 1--Z-Comments: _.- -\ -.-
Gamma Result (gci/ml): I/'A/
Tritium Result (4ci/ml): *, II C- "/ Count Room No.: 6TO 7,74' Reviewed by: .. / c Review Date:
Environmental i-Pervisor or Designee EO:E&:RC-3250 Rev. 28 Page35of5
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identiffication: 6=--S S'_ / C9,9 Sample Date:
_ _ Sampled by: ' -',4,'
Sample Analysis:_ -- ___
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min)
/o0;- ..17,, S-6 _S-_a 2_Z_57. _701 1o 3 .7,2S-" ___t 2 2 3,1ZL SV Tim- wt r e l . 3 0/
Sample Time: /O 0 "O ;Initial water level: *3O*
Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: _.__,___ Discharge Time: //
b-Depth to Water (at time of 1s" reading): I3S./- Fill Time: __70__
a-b=Drawdown (D): __ _ 'Yp.A Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): __ 9_
4" Well: D x (2468 ml/ft): .. ,
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): 0 vp > cvP: YE NO Comments:
Gamma Result (jici/ml): 4/k Tritium Result (ltci/ml): MA A*P,4 Count Room No.:________
Reviewed by: i .Review Date: i/-7"0 nvironmenta ervisor or Designee 0E&RC-3250 IRev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 65:-,.S - / 2- C Sample Date:
37/ 5$~c~
Sample Analysis: ,413 Sampled by: Z -A11,/#4fjd-Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
/6'2.. ,.3C G.62o 6,__.a 76" A2L I__-_ _______ *. 66 7.i/
Sample Time: /0 - Initial water level: 37 ii OperabilityCheck (Indication in ft) Bladder Pumrj Settings a-Final Depth to Water: 1 *6 Discharge Time: e b-Depth to Water (at time of 1 ' reading):-?___- Fill Time:
a-b=Drawdown (D):________
7~r/"
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _ ,________
4" Well: D x (2468 ml/ft):._ ____
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1s' reading and sample time): 3/; 0 GVP > CVP: E/NO Comments:
Gamma Result (6ci/ml): IVA Tritium Result (4ci/ml): 6 " --. Count Room No.: , 7;26 Reviewed by:.(,.. '" Review Date: 7-O0 Environment upervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (6:T-SS ;:20 Sample Date: 3/, /oF 9
Sample Analysis: Sampled by: 7i.-'Z-:/4',
ýdIse,4 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min) o.5 6/- ** el-,y Sz- ./ o /-
0 '9 2 /57,7 ... _ e?.S 31/,//
CZ i52;_- 15-2.73 e112-3 .... *1 ". 1/44//0 Saipe Tie 9_ Initia a2 -- ____ __/
Sample Time: c' * " Initial water level://O-OperabilityCheck (Indication in ft) Bladder Pumo Settinas a-Final Depth to Water: __-'_.__ Discharge Time: 9 b-Depth to Water (at time of 1st reading): /-,o_ Fill Time:
a-b=Drawdown (D): _,____
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _,,_._,_-_"
4" Well: D x (2468 ml/ft): A'y, Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1it reading and sample time): _________
GVP > CVP: NO)
Comments:
Gamma Result (gci/ml): ,__,, _
Tritium Result (gci/ml): . 0'1O/1 A) Count Room No.: O*" 6 Reviewed by: .,Review Date: - 0 4nv2ron ment pervisor or Designee OE&RC'3250 Rev. 28 Page 35of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification:
6-T/7 C _6' Sample Date: .7 Sample Analysis: Sampled by: i,./ **'/A," ' -
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate
(°C) (pS/cm) (pH units) Water (ft) (ml/min)
Reading 1- 1 1
/6632 4
/7/5- t
- I z /,*7 Sample Time: Initial water level: 3. 0 Operability Check (Indication in ft) Bladder Pump Settings a-Final Depth to Water: 31 Discharge Time: Z 3 .. '4' Fill Time: /T b-Depth to Water (at time of 1 reading):
a-b=Drawdown (D): 5 Z' //j-Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): __ _ _ _
4" Well: D x (2468 ml/ft): _ _4_ _
GroundwaterVolume Purged(GVP)
Final Flow Rate ml/min) x Purge, Time (minutes between 1St reading and sample time): / fa2 GVP > CVF*(YES§.1 NO)
Comments:
Gamma Result (pci/ml):._ __ __
Tritium Result (gci/ml): /. *9 -"- - Count Room No.: ý'TO 776 Reviewed by: Review Date: ' 08 nvironerital S rvisor or Designee I
Rev. 28 1 Page 35 of 51 I OE&RC-3250
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification: - ;2S
?/
Sample Date: 3/ ,,o/O Sample Analysis: .
- Sampled by: r Z /*'2/, ,,d.,Z-d Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) 0 k.2___. 0 1_ Y _ _ 2Z7. 9 75-0 Y;ZS'- Iý, / 7 .3 Ps-7, 9u S/
08,-3o 3S7/ a 7 9_ Ile, Sample Time: Oo ' Initial water level: 2 6" ,,
Operability Check (Indicationin ft) BladderPump Settings a-Final Depth to Water: _ _ 7,4'_ Discharge Time: j" b-Depth to Water (at time of 1 st reading): ,27,,S Fill Time:
a-b=Drawdown (D): _ _ a_ _
y1 re-tN Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): / '9 4" Well: D x (2468 ml/ft):______
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): 50
%q' GVP > CVP*Y )/ NO)
Comments:
- ** / " --- ,. ---
r
/V?i,, 1-- I "I, Gamma Result (jtci/ml):. 14/1-Tritium Result (Rci/ml): -4 fliA -J £ Count Room No.: 0S'0 "
Reviewed by:- - i("
Y7) C, . Review Date: q OR
- nvir6nme Supervisor or Designee I0E&RC-3250 Rev. 28 Page 35 of 51]
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identif ication: eI CS C
Sample Date: 3/ /./o 'Y/
Sample Analysis: /Y3 Sampled by: , , /,/ 4 1 .. *b-.
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate
(°C) (pS/cm) (pH units) Water (ft) (ml/min)
Reading
______- 117__ 617y___ __
- 7,/3o_ 0_ 09 __
In Iw rel-i"ia'l --
Sample Time: OE5*- 7 Initial water level: -"-'
OperabilityCheck (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: T. 'o0 Discharge Time: /LI b-Depth to Water (at time of l2!,,
1s' reading): Fill Time: / a" a-b=Drawdown (D): r, Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _____
4" Well: D x (2468 ml/ft):. A/115P GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time). )3:2.
GVP > CVP: YES NO Comments:
IA ,'
Gamma Result (Aci/ml):. /I/.#
Tritium Result (Vtci/ml):
- a 6- - Count Room No.:0Q _.g Reviewed by: [V7. (")! y3 Review, Date: -e Nnvironmenlt Supervisor or Designee OE&RC-3250 Rev. 28 Page 35 of51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log fication: 6ý-s* S "- 9 ;ý 9*
Groundwater Sample Identif Sample Date: 7//1/a *-
Sample Analysis: Sampled by: 7. ,9!,z,* Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (PS/cm) (pH units) Water (ft) (ml/min) 05CS- /178- C/35 -"- /.:?
Samle Ti I:InZ // wae lel i*l_-- 2-Sample Time: c..* , Initial water level: , .2 ,9' OperabilityCheck (Indicationin ft) BladderPumnp Settings a-Final Depth to Water: ,* . -0 Discharge Time: /1' b-Depth to Water (at timeof 1s reading):._ -- Fill Time: /7 a-b=Drawdown (D): A, /C-X)t7' /ve Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): . 3: 0, (; S7 4" Well: D x (2468 ml/ft):. ,4/ ___-
Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between Ist reading and sample time): 2/;2 S&
GVP> CVP:(L NO Comments:
Gamma Result (gci/ml): , l :I Tritium Result(4ci/ml): -e ,.
Count Room No.:aQco%$iS-Reviewed by: t.
Review Date:., *0, Envirorlmen a upervisororrDesignee I OE&RC-3250 I Rev. 28 iPage 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification:. 4ýýIss_ 1ý719 Sample Date: .511/ý46' X Sample Analysis: /7 . Sampled by: 7* /*_S!,d,/g,/ftr J
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (tJS/cm) (pH units) Water (ft) (ml/min) 0,..mos /S-, s- '/ / Z;P / . zY5 7S--
.0. a"8 74,.' 19*2.z*,75- A/1A_
in6/7/7'S A Sample Time: 7 Initial water level:
Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: ./9, r `3 Discharge Time: / 7 b-Depth to Water (at time of 151 reading):jf, ,3 Fill Time: /a a-b=Drawdown (D): O, 0a7
/ 7VM4 Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): ,/__,_
4" Well: D x (2468 ml/ft): 7 Y/ C4Y GroundwaterVolume Purged (G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1" reading and sample tim e ): NO GVP > CVP: YES I-NO Comments:
Gamma Result (gci/ml): A//A Tritium Result (gci/ml): l J. Count Room No.:& 78'*
7 Reviewed by: i%. 1 ,c Review Date: 7- QA Ehvi'ronmentaN-*upervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: - SS - 7, Sample Date: 3A2 LeK Sampled by: ;7/Z/4-- 7 /A?, A ' -o Sample Analysis: f 4r Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading 0) I (pS/cm) (pH units) Water (ft) (ml/min)
Og /173 1 __ ; __7 /o2 _ la SmeTe_ ____ 7,O- _ 9cIntawteWve /?9 L1,5- 76;*' 0 / 97 ,,I Sample Time: 7Initial water level:/ 2 Operability Check (Indicationin ft) BladderPump Settings a-Final Depth to Water: / 997 Discharge Time: ,
b-Depth to Water (at time of 1 st reading): 6j, Fill Time: / 3 a-b-Drawdown (D):_ 0 Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft): !V,, _
GroundwaterVolume Purged(G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1s reading and sample time):
VP:> C VP"-: OESoo NO0 Comments:
Gamma Result (4ci/ml): /,
Tritium Result (gcifml): j t ý1 Count Room No.: '0 76r Reviewed by: f .f 4Review Date: If- 7-Oe Environment .upervisor or Designee O0E&RC-3250 Rev. 28 .IPage 35of 511
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification: Zf-5S- /7C Sample Date: -3/'/.ý2 /&ý,
Sample Analysis: Sampled by: _*Z6&_4//Z- 1/1.#_'fea Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) ov9'5LS /76;54 ý.207/ 6eS5_ - - l___57_a_
09_5-0 _-_17,_ 4- _ _ . -, /S2,/2 lla/- A 0~81,5s- /1773 ,2 _1____- /0.3_
Sample Time: 674S-7 Initial water level:
Operability Check (Indication in ft) Bladder Pumo Settinas a-Final Depth to Water: /4. ,M Discharge Time: 6" b-Depth to Water (at time of 1st reading): /O-/S- Fill Time: YT_
a-b=Drawdown (D): 0,./l Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _ 9.-,0 "
4" Well: D x (2468 ml/ft): ______
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1st reading and sample time): 1
.*00",/l/l,9-A GYP > CVF *E NO)
Comments:
,/j///7 - j ... _.__
Gamma Result (Rci/ml):_ N,4/,-
Tritium Result (gci/ml): e- 74751;e-r-- Count Room No.:- O. 76T' Reviewed by: -f-" ( Li',-- Review Date: q 06 Environment upervisor or Designee IOE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6'-- !ý -- / ,/
Sample Date:- 3//7/I L Sample Analysis: Sampled by:ZiL'*-'MŽ*/A<, ,/I.i-'-.
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) 0_____ /6,o1 6235 3 2 33 2-0 /,_?3___
5 _ _ 216-0 ýL _ 5-A_.4 Sample Time: C 7 Initial water level: / ,
Operability Check (Indication in ft) Bladder Pump Settinas a-Final Depth to Water: /__ .__-___ Discharge Time:
b-Depth to Water (at time of Is' reading): 5"--O Fill Time:
a-b=Drawdown (D): O. '2,
,Y.?L 1,4/
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): /*. *- d 4" Well: D x (2468 ml/ft):_______
Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): 2 &-
GVP>cvPC ES/ NO)
Comments:
Gamma Result(cim) . //"
Tritium Result (pci/ml): 17 f.', S Count Room No.: 027077(
Reviewedby Review Date: t.- 7"-0 nvironmenta~'upervisor or Designee I E&RC-3250 I Rev. 28 1 Page 35 of51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: -19 S- A~z C Sample Date:
Sample Analysis: 1/13 Sampled by:7* -%ZVý,,, , */*.-.4c."t Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
Sample Time: 99*-"
5; Initial water level: £- a Operability Check (Indicationin ft) BladderPump Settincs a-Final Depth to Water: _S-" ý2 S- Discharge Time: "7 b-Depth to Water (at time of 1st reading): S:. Q 0 Fill Time:
a-b=Drawdown (D): _,__ __ _-
,Y12 rvz'v Casing Volume Purged(CVP) 2" Well: D x (613 mllft): 30ýCS-4" Well: D x (2468 ml/ft): ______
Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): 4;1-e 0 GVP > CVP:f__.S-NO Comments:
~- -N ~,
Gamma Result (pci/ml):_ _,_/_ _
Tritium Result (gci/mI): " '0g'-'-7 Count Room No.: e*O777 Reviewed by: . , Review Date: E vironrmental isor or Designee O0E&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6*-ý ý;- :2 3 C Sample Date:
Sample Analysis: 141 -? Sampled by:*c- I I/,.
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min)
L 13L/ 23V
__2_2 /I L*!L S e e6. wtrel /2.97 ISample Time: / 12$Initial water level: _ ,2 73*
Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: _ /2_,9___7 Discharge Time:
b-Depth to Water (at time of 1 reading): / 3., 2 Fill Time:
a-b=Drawdown (D):___
IYL ,71(f4 Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft): V//-
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1s' reading and sample time): 4CC'ý G CV PQýES ) NO)
Comments:
Gamma Result (gci/ml): /Al-Tritium Result (lci/ml): .. 3 0- '--9 Count Room No.: '(O70777 Reviewed by: nviroh men'k" De " Review Date: Atv 7" O, va pervisor or Designee OE&RC-3250 ýRev. 2288 ý Page 35of51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: -C1 5S - I) ý/
Sample Date: 3//a /6,3z Sample Analysis: . -/ Sampled by: 2",', *,Z ,.1er1e-Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) 05W1 / ,7-ý_ ý-' , /a, "ý_2os- i-
...o*,s- 1,7, 9r, ./*8" I0e6s- 0#
17ýo ....
.o5 ,s0 _I_ _0-02_- /_7_7S_ 20,_ 2-
-//I /7 _. .1.i.i- --
Sample Time: . L Initial water level:
OperabilityCheck (Indication in fi) BladderPump.Settinqs a-Final Depth to Water:
- C, c9:- Discharge Time: 9!ýý b-Depth to Water (at time of 1s reading):=,0S_ Fill Time: /S7 a-b=Drawdown (D):,__/_,__
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): _"
4" Well: D x (2468 ml/ft):_ A/A-GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): :
GVP > CVP: -YES I NO9 Comments:
- A , A Gamma Result (Aci/ml):.___"__-
Tritium Result (gci/mI): ": * "f )f4 Count Room No.: Q80 770 Reviewed by: Review Date: 7- P-9 nvironmental Servisor or Designee I
IOE&RC-3250 I Rev. 28 I Page 35 of 511 II
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: m-S- 2zV/3 Sample Date: - >/Z I'kV-/U6-Ž Sample Analysis: Sampled by:-7-Ile, * /-,-
. a,-a-Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pIS/cm) (pH units) Water (ft) (ml/min)
/0022. /7_._S-_ /_-__ /.71 9,27 lea
/00_7 /7,O //. 3' /'./S-
_Sampl Tim:_ _Initia water level:
Sample Time: // Initial water level: /9. ,$--
OperabilityCheck (Indicationin ft) BladderPumn Settinas a-Final Depth to Water: __/-,_"- Discharge Time: r b-Depth to Water (at time of 1st reading): 19,27 Fill Time: /_lit a-b=Drawdown (D):_ __
/gL yv#rw Casing Volume Purged (CVP) 2" Well: D x (613 rnl/ft): _"
4" Well: D x (2468 ml/ft): A VA-GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1st reading and sample time e):
G CV>CP'NO Comments:
GamaReul (tc/4)
Gamma Result (jaci/ml): /'
Tritium Result (pci/ml): / -&W Count Room No.: 0QT(O 770 Reviewed by: JIV -J /) L -, Review Date: q-7-Of En*'ironrie*'rftiupervisor or Designee OE&RC-3250 Rev. 28 1 Page 35 of 51 I
I
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6-51S- 2Ic Sample Date:
Sample Analysis: /I/3 Sampled by: 7., /'--//#, ,'
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min)
_o _ /5- 3.17 ,-
%Jr5- i-_
c75ý// /vaea' ~ 3T____
0 ;239 , 3,677 ____ ___
09__2_ YS/, 3S_5_7 &.o9 Sample Time: 0 7 0 Initial water level: . -7 OverabilityCheck (Indication in ft) Bladder PumD Settinas a-Final Depth to Water: ,.,/0a Discharge Time: 7 S_-
Fill Tim e:
b-Depth to Water (at time of 1s reading):_J $S-a-b=Drawdown (D): a,. ;z &-
JY-t 7CW4A Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): /S3-31 ;S-4" Well: D x (2468 ml/ft): _Y__
GroundwaterVolume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1't reading and sample time): 3' ErS-0 GVP > CVP: /N Comments:
Gamma Result (jaci/ml): IYA, Tritium Result (gci/ml): 3. ,,6,jj-f- Count Room No.: 0-k 7a" Reviewed by: M - 0, Review Date:. .!- 7:a!2 Er~virodnnien'tal §Ue-rvsor or Designee IOE&RC-3250 I Rev. 28 Page 35 of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identif ication: (-5 5 - , -- '
Sample Date: .3//a / /
I Y-Sample Analysis: Sampled by: Lýk*.,L 4*LLz-" // ,'xe/
Groundwater Quality Parameters Time of Temperature Conductivity, pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
J333~ 1/,2.2 ___-/_ 7,*5 J/F, ____.
1313 -_ _ _4_/ _ Z_,,
Sample Time: / ýe..- Initial water level: (
6'/3 Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: ______ ._ Discharge Time:______
b-Depth to Water (at time of 1 st reading): J/ , Fill Time: /A a-b=Drawdown (D): ._ _
/V Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft):.
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): _/&d"'
GVP > CVP:o-lI NO)
Comments:
Gvam Fe Gamma Result (Aci/ml): A1,4 Tritium Result (lml)c : I-- &OR AA Count Room No.: 67K6 77V Reviewed by: (/1 / Review Date: 1/- 7-e) rEnvironrnental S*'ervisor or Designee I0E&RC-3250 I Rev. 28 I1 Page 35 of 51 1
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: , &:-SS - * ..
Sample Date:_ 3 / /.-7 /ork Sample Analysis: Sampled by:rZ.7T .L4 __
Mtl,0& -1z,1 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) s*-s-"]*3S 7 ýT-_ 7, 6-'2F7 00 ICsiL / 77 ( 7, 8V --
1Ome 6Tie _ia 7 0 watereve _
Sample Time: /ý41 7 Initial water level: 4 Operability Check (Indicationin ft) BladderPump Settings a-Final Depth to Water: Discharge Time: 0 b-Depth to Water (at time of 1 st reading): ) Fill Time: /
a-b=Drawdown (D): J/a yý_ WC/
Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): __/_/'/Y_
4" Well: D x (2468 ml/ft):_ /I&-
GroundwaterVolume Purged(G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): c2--
GVP > CVP: (YES / NO)A,4-Comments:
&A. 6 31Wt*--01/6r
/ I/JY-Gamma Result (gci/ml): A//#-
Tritium Result (gici/ml): */flO,*A /J-2* Count Room No.:,6'O 770 Reviewed by: 01 . M/ nI-- Review Date: A- 7"0oi Enrvironmental Sd*ervisor or Designee OE&RC-3250 Rv2 Rev.
28 Page 35 of 51 1
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification: 0ý- S 1; GCC Sample Date:
Sample Analysis: Sampled by: 7, Z,///,ez/ -z-'
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (pS/cm) (pH units) Water (ft) (ml/min)
_Ie 6 6 /3;-- 7aO/ 57,O7 7- FO_
/0/, 1/p, 3.a- 350 ;7iL 6.65"a/1 Sample Time: /i/,' Initial water level: j3 Operability Check (Indication in ft) BladderPump Settings a-Final Depth to Water: .2 S2" Discharge Time:
b-Depth to Water (at time of 1 st reading): 5.77 Fill Time: _ '
a-b=Drawdown (D): . d. Y,2 n'4~f' Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): ;2 5g ,V, $9.
4" Well: D x (2468 ml/ft): _ ,4_,_
GroundwaterVolume Purged (G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): , '
GVP >CVP YES'ý/ NO)
Comments:
Gamma Result (pci/ml): Al A Tritium Result (paci/ml):. *7,O/.7 --- " Count Room No.: ao5W777 R e vie w e d b y : /o C-i. /,s--._ r or Review Date: Y(- 7-019
{nviro'nmen-t ulpervisor or Designee 1OE&RC-3250 Rev. 28 Page 35of:511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: '-- 7' Sample Date: /,,4' "
Sample Analysis: Sampled by: 7_-/ A*.f/iZ,*
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (PS/cm) (pH units) Water (ft) (ml/min)
-/S- 7 4 03 05 7, ?'
-3 7 Sample Time: /75-2 Initial water level: . "."-
OperabilityCheck (Indication in ft) BladderPump Settings a-Final Depth to Water: _ _",__' Discharge Time:- *2S-b-Depth to Water (at time of 1st reading):_ Z,{",§7 Fill Time: /_-
a-b=Drawdown (D): / )-irvriA Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): , ____
4" Well: D x (2468 ml/ft): iI' Groundwater Volume Purged (VP Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): 3 9cz-GVP > CVP fEl NO)
Comments:
Gamma Result (lici/ml): /I//#-
Tritium Result (gci/ml): c / , a, 4 Count Room No.:O $Yý
"'6?
Reviewed by: Y). 4_1 , Review Date: 7- O 7-0 Environmen Supervisor or Designee FE&RC-325o00 Rev. 28 -T-----Page 3.9 of.51 I Paae 3~ nfSl
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: "-,S5- 2 17c_
Sample Date: .. /1 KZya 67 Sample Analysis: ____' _Sampled by: ,-i,,J 106 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min)
/Ž i*U *2asz #13 _C.X* ______
/, , S 2S .Z,' ell__
_3_S-_ ;2 037 .j3ge 611,- ooo
-/W Sample Time: /Z/O 61 Initial water level: ,7' Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: TO 514;a Discharge Time: 7 b-Depth to Water (at time of I" reading): .7 Fill Time: ___-
a-b=Drawdown (D): y52 Y, 7-V41V Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft):
Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1st reading and sample time): )
GVP > CVP YE NO)
Comments:
Gamma Result (lici/ml):_ ,_Y_
Tritium Result (gci/ml): ,'. 6 C,' Count Room No.: a,5'09ýj Reviewed by: Review Date: L({- 7-19
ýnvironmenta-J pervisor or Designee F&C2e2Page 35 of 51R
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6sS=- ýýz S:.
Sample D ...te:*
ate:
3 /,~'/~2'*
Sample Analysis: Sampled by: 7", " //Z', 1jZ ai -,
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min)
Sample T im.e Iniia wate lvS- A I k Sample Time: /c*- Initial water level: // 3"*
Operability Check (Indication in ft) Bladder Pump Settinqs a-Final Depth to Water: //- 54d Discharge Time:
b-Depth to Water (at time of 151 reading):/,. Fill Time: /_ _
a-b=Drawdown (D): .
y) r,,v Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft):_...
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1st reading and sample time): 79-0 GVP > Cvm Es) I )
Comments:
hA 04..
Gamma Result (pRci/ml): NV',,
Tritium Result (Ici/ml): -A Count Room No.: ___O 4-*___
Reviewed by: ________C_ Review Date: 5f L
'Environ-ner*feupervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6_--7 S -- To*'C C Sample Date 3/ Q /,0
- 7F I Sample Analysis: - /:ý'_ I - Sampled by:zi*-,.. %t2.44 Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0 C) (pS/cm) (pH units) Water (ft) (ml/min)
A/_43
_--2/ Z 4_2. 6'.05- _ /__ __
/7,7 ' __ __- S.-O _
Sampl T ime Z az la Initi wae S- level: ( -
ISample Time: / z_._5.7- Initial water level: -5,-, 367 OperabilityCheck (Indication in ft) ,BladderPumD Settinas a-Final Depth to Water: !5;ý 83 Discharge Time: 7 b-Depth to Water (at time of 1s' reading): 6L'S Fill Time: /Z a-b=Drawdown (D): 0. _ _
X)Q W//b'y Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): __ 5K 4" Well: D x (2468 ml/ft):. ,4__ _--
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between l1t reading and sample time): /*/*_Q GVP > CVP YES NO)
Comments:
Gamma Result (lici/mi): AAA Tritium Result (tici/ml): 12, "6 "- 6 Count Room No.: _____,7_"
Reviewed by: . I
- Review Date: _-__7-o__
Itn{ironmen-tal Supervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51 1
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification: 3/.
3_C Sample Date: -3//m-- svF Sample Analysis: /____ Sampled by:___
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min) o'7 -02 7.ao Sampe 71e 67z/6*nta e l 7
/1032. /6,9367' 7a___7_e _
Sample Time: 163?Initial water level:ac OperabilityCheck (Indication in ft) Bladder Pump Settings a-Final Depth to Water: 7_O0_ Discharge Time: 8 b-Depth to Water (at time of 1s' reading): 7.00 Fill Time: /57 a-b=Drawdown (D):__ _ YA nleelN Casing Volume Purged (C VP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft): A/A Groundwater Volume Purged (G VP)
Final Flow Rate m min) x Purge Time (minutes between 1't reading and sample time): / *2 GVP > CVPrYES`)/ NO)
Comments:
-L'a -z-1A I N, -==::, -,ý --:=ý -
ZV 16L Gamma Result (ptci/ml): AA Tritium Result (gci/ml): 3. 706 C - Count Room No.: 4W 76*
Reviewed by: no - Review Date:/ 2--
EnvironlentjSupervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of I Groundwater Monitoring Log Groundwater Sample Identification:
Sample Date: 311 J--"
Sample Analysis: 1,111- Sampled by: 7 , 'Z?,/, /"/- 4 .4/1 z Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) r,20 /5~
ýZ3#2 6& /
k7 36'f 45't 7_ 9 __S__
Sample Time: 6 " . Initial water level: /S. $"
Operability Check (Indication in ft) Bladder Pump Settings a-Final Depth to Water: /S? &" Discharge Time: 9-b-Depth to Water (at time of Is' reading): /Z5", S 7 Fill Time: / "
a-b=Drawdown (D): y* T-.etfj Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft):
4" Well: D x (2468 ml/ft): ./yA Groundwater Volume Purged(GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1st reading and sample time): - Ve 0 GVP > CVP(YES/ NO)
Comments:
Gamma Result (pci/ml): A/l, Tritium Result (g1ci/ml):
- Z,-7-5,1 Count Room No.: 61O77C Reviewed by: pvi*. Review Date: ý'- 7-8O -
Environmental S ervisor or Designee I OE&RC-3250 Rev. 28 1 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 6_ -*S S 6,L-13 -1 Sample Date: 3 Z7/2//c' -
Sample Analysis: Sampled by: 77A*4,1**/,' e Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (hS/cm) (pH units) Water (ft) (mi/mm) 0 A, '7 S-5 _,7,SZ 07-7 /S-, 78" 77 C.7S- 3, / ,_,
S 2ampl.
Tim : / Initia w.e1 lev/e Sample Time: * ,?*Initial water level: *,5"-y Operability Check (Indication in ft) BladderPump Settinas a-Final Depth to Water: _ _ ,_/_7. Discharge Time: ,-'
b-Depth to Water (at time of 1t reading):3,/. Fill Time:
a-b=Drawdown (D): f64-L~7?4L 7 CYr'unK Casing Volume Purged(CVP) 2" Well: D x (613 ml/ft): .7 4" Well: D x (2468 ml/ft):. /I Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time): /S 0 GVP > CVP:_jE-S I NO) 010<
Comments:
/Z Gamma Result (jci/ml): *_,_l#__..
Tritium Result (tici/ml): < /"lOh- 1 Ix- Count Room No.: -
Reviewed by:.N .'ýQfl. Review Date: -7 0, O
Environmentat-Yupervisor or Designee I OE&RC-3250 I Rev. 28 1 Page3 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: JS& A/C-~/
Sample Date: - 7// 9 /e6rl Sample Analysis: .. .. _3_ _ Sampled by: 7 ,,,-,..//ZA, ,1/2 Z-Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) is'_ _ :a77_?l 6. c) 5z--
- 2 79W Sample Time
- O "4 initial water level: /, /
OperabilityCheck (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: 5 18O Discharge Time:
b-Depth to Water (at time of 1st reading): 3./5 Fill Time: / /v/2-a-b=Drawdown (D): _______
Casing Volume Purged (CVP) p iv/o uS'e-2" Well: D x (613 ml/ft): __ 9_$r S-_
4" Well: D x (2468 ml/ft): _ _ /,_
GroundwaterVolume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 15t reading and sample time): / *' 0 GVP > CVP: j/ NO)
Comments:
Gamma Result (pci/mi): V'y.
Tritium Result (pci/ml): Y.Fi38 7-- Count Room No.: '96O R'3 Reviewed by: IM
- C. 4 ,t, *.- Review Date: .I-77-0*t Environmdnt Ke*rvisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: (-1--S . /6-,.
Sample Date: 3A/1,!
Sample Analysis: Sampled by:",./Tzf&,*]-iK ,
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (0C) (pS/cm) (pH units) Water (ft) (ml/min) 6 7S- ;oo :2-7s- -7,ý 2./oo Sample Time: F 5- 7 Initial water level: /,
- OperabilityCheck (Indication in ft) BladderPump Settings a-Final Depth to Water: ... S- Discharge Time:
b-Depth to Water (at time of 1i readinc Fill Time:
a-b=Drawdown (D): 01 //
/oeYrL// _
796r*ec r" Casing Volume Purged (CVP) /5
- 2" Well: D x (613 ml/ft): 6 7143 4" Well: D x (2468 ml/ft): ./-
GroundwaterVolume Purged (G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample timee: ,0:0 GyP > CVP.ES 0O)
Comments: "
Gamma Result (pci/ml): 44-Tritium Result (pci/ml): , - Count Room No.: 0,67'S2&"
Reviewed by: . "') Cy . Review Date: 4/- 7-O6 Environmenta'l'Yupervisor or Designee OE&RC-3250 I Rev. 28 Page 35 of 511
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: -SS /I/C -3 Sample Date: _)> / ý7/6' Cl Sample Analysis: /1,13 Sampled by:u*.T7,-i ,#//&, '
Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (°C) (PS/cm) (pH units) Water (ft) (ml/min) 09o04/ /5-, ,5-I c 2 _ &.- _,_- _ /U2 Y5c //TZ ~ 5 ' 9& ~ 2 Sample Time: c *Ye* Initial water level: ,.c*41 Operability Check (Indicationin ft) Bladder Pump Settings a-Final Depth to Water: 3,125 Discharge Time:
b-Depth to Water (at time of I" reading): 2,.S- Fill Time:
a-b=Drawdown (D): Q, 30 /
p6.I S t-t 77iC P411n" Casing Volume Purged(CVP) 1.O 2" Well: D x (613 ml/ft): _ 0_ _
4" Well: D x (2468 ml/ft): .. /
Groundwater Volume Purged (GVP)
Final Flow Rate (ml/min) x Purge Time (minutes between 1 st reading and sample time):- .- ):0(7 GVP > CVP*S,) NO)
Comments:
l -'.i '", ,_A -- * "----
Gamma Result (gci/ml): _ VA Tritium Result (pci/ml): L fhIXV 4 Count Room No.: Ok21?6 Reviewed by: (YM . M A Review Date: Y2-7 Environmenta Npervisor or Designee IOE&RC-3250 I Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification: 5~SS A/C- r Sample Date:
Sample Analysis: /113 Sampled by:/-,4. /- ,'4%//* %-t-Groundwater Quality Parameters Time of Temperature Conductivity pH Depth to Flow Rate Reading (OC) (pS/cm) (pH units) Water (ft) (ml/min) 09 S /01",- ;2.7. .z3S 6. ý9/ 12, ;5-. la 0 0930 /;,,.0 2-71/S-- 4,7V A, ý/I o 5 .39s- /,7, *'YO .6qt;9- C. 7ý V,q* f Sample Time: 093.17 Initial water level:
OperabilityCheck (Indicationin ft) BladderPump Settings a-Final Depth to Water: :2, 9 Discharge Time:
b-Depth to Water (at time of Ist reading): V. qS" Fill Time:
a-b=Drawdown (D): 0, 0 Casing Volume Purged (CVP) /0 2" Well: D x (613 ml/ft): ,-___
V__
4" Well: D x (2468 mllft): MA-Groundwater Volume Purged (GVP)
Final Flow Rate
- .0(mI/min) x Purge Time (minutes between I" reading and sample time):
GVP > CVP:E I NO)
Comments:
/1f6'- ~-
Gamma Result (jci/ml):
Tritium Result (lpci/ml): .- 7 Count Room No.: ___'__
Reviewed by: . Review Date: YZ-7-0 Environm I Supervisor or Designee 0E&RC-3250 Rev. 28 Page 35 of 51
ATTACHMENT 8 Page 1 of 1 Groundwater Monitoring Log Groundwater Sample Identification:- >- /Vc2C -
Sample Date: ______ .
Sample Analysis: -- Sa Impled by:7L~~~,
Operability Check (Indication in ft) Bladder Pump Settings a-Final Depth to Water: 2,9,(; Discharge Time:
b-Depth to Water (at time of 1st reading): , Fill Time:
a-b=Drawdown (D): 09, 7/
Voum Prgdals 7/C- pum4P Casing Volume Purged (CVP) 2" Well: D x (613 ml/ft): JS'2 27 4" Well: D x (2468 ml/ft):_________
Groundwater Volume Purged (G VP)
Final Flow Rate (ml/min) x Purge Time (minutes between Ist reading and sample time): -L ZA
- 2 GVY > CV ** I NO)
Comments:
Gamma Result (pci/ml): A/A Count Room No.: 111o t7 6
.Tritium Result (gci/ml): Z qA*&PJDI/
Review Date: ..
Reviewed by:
Environmental pervisor or Designee OE&RC-3250 Rev. 28 Page 35 of 51
Approximate scale: 1 = 600' Progress Energy Brunswick Nuclear Plant o-0, Southport, NC "I
9 Li Figure 1-2 27 Site Layout Map Source: Brunswick CIS L
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,ýUUKLI McKim & Creed, June 15, 2007 LECEND: Progress EnerW NOTES: Bnmmodi Nudew Plbt
- 1. COORDINATES ARE BASED ON NC GRID NADB3 ISHALLOW WELL Southport NC
- 2. ELEVA TIONSARE BASED ON NGVD29.
I EXIS7TNGSHALLOW WELL Figre 2-1 SCALE 1" = 500' Shdllow Moitoring Well Locotioo Mop MANHOLE 4
WAYPOIN T IUU*,,J I*UU S Silar Services Inc.
SOURCE:
McKim & Creed. June 15, 2007 LEGEND: Progress Energy NO ES:I E Bnjnswick Nuclear Plant
- 1. COORDINA TES ARE BASED ON NC GRID NAD83 INTERMED/A7E WELL Southport, NC
- 2. ELEVATIONS ARE BASED ON NGVD29. A SEXISTINGINTERMEDIAT WLL Figure 2-2 SCALE 1" = 500' Intermediate Monitoring Well Location Map 0 250 500 1000 1500 Silar S~rvic~ Inc. Inc
§§- Silar Services
SOURCE:
McKim & Creed, June 15, 200Z LEGEND: Progress Energy NOTES;
- 1. COORDINATES ARE BASED ON NC GRID NADB3 Q. DEEP WELL Brunswick Nuclear Plant Southport, NC
- 2. ELEVA 77ONS ARE BASED ON NGVD29.
Figure 2-3 SCALE 1" = 500' Deep Monitoring Well Location Map 0 250 500 1000 1500 S$~ SiI~r Sprvicpc Tnr Inc
§§- Silar Services
Storm Drain Collection Basin Tritium Activity July-December 2007 3.50E+05 3.OOE+05 2.50E+05 4.,
2.OOE+05 1.50E+05 I-U-SDCB H-3, pCi/L 1.OOE+05 5.OOE+04 g O.OOE+00 7/1/2007 8/1/2007 9/1/2007 10/1/2007 11/1/2007 12/1/2007 0:00 0:00 0:00 0:00 0:00 0:00 Date Progress Energy Brunswick Nuclear Plant Southport, NC Figure 3-1 Storm Drain Collection Basin Tritium Activity I§§- Silar Services Inc.
K SOURCE:
McKim & Creed. June 15, 2007. Progress Energy
- --- ISOCONCENTRA 170N CONTOUR OF TRITIUMIN pCi/L NOTES: Brunswick Nuclear Plant
- 1. COORDINATES ARE BASED ON NC GRID NAD83 SCALE 1"= 500' Southoort. NC
- 2. ELEVA7IONS ARE BASED ON NGVD29.
- 3. RESULTS ARE pCil Figure 3-2 0 250 500 1000 1500 Shellow Aquifer Groundweter Results August 2007 I
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%ckiCreed. June 15. 2007, ... CeJe.. ISOCONCENTRATfON CONTOUR OF 7RI77UM IN pCil Progress Energy Brunswick Nuclear Plant NOTES:
- 1. COOROINA TES ARE BASED ON NC GRID NADB3 SCALE 1" = 500' Southport, NC
- 2. ELEVAtiONS ARE BASED ON NGVD29.
Figure 3-3
- 3. RESULTS ARE pCiL 0 250 500 1000 1500 Shallow Aquifer Groundwater Results September 2007 I
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t!
SOURCE:
McKim & Creed, June 15. 2007 LEGEND: Progress Energy NOTES. .... ISOCONCENTRATON CONTOUR OF TRITIUMIN pCi11 Brunswick Nuclear Plant
- 1. COORDINATES ARE BASED ON NC GRID NAD83 SCALE 1" = 500' Southport, NC
- 2. ELEVATIONS ARE BASED ON NGV929.
- 3. RESULTS ARE pCi,/L Figure 3-4 0 250 500 1000 1500 Shallow Aquifer Groundwater Results October 2007 Silar S~rvice~ Tnc. Inc.
SS Silar Services
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/
&im Creed, June 15. 2007.ISOCONCENTRA770N .. CONTOUR OF TRItiUMIN pCi/L Progress Energy NOTES: Brunswick Nuclear Plant I. COORDINATES ARE BASED ON NC GRID NAD83 SCALE 1" = 500' Southport, NC
- 2. ELEVATIONS ARE BASED ON NCVD29.
- 3. RESULTS ARE pCi/L Figure 3-5 6 250 500 1000 1500 Shallow Aquifer Groundwater Results E November 2007 Silar Servic~~ Inrx
!ýS,- Silar Services Inc.
SOURCE: LEGEND:
M.cKim & Creed, June 15. 2007 ISOCONCENTRA77ON CONTOUR OF TRItFUM IN pCi/L Progress Energy Brunswick Nuclear Plant NOTES:
SCALE 1" = 500' Southoort. NC I. COORDINATES ARE BASED ON NC GRID NADB3
- 2. ELEVA 71ONSARE BASED ON NGCD29.
- 3. RESULTS ARE pCi/L Figure 3-6 E Shallow Aquifer Groundwater Resufts 0 250 500 1000 1500 December 2007 I Silar Services Inc.
Progress Energy SOURCE: ] SHALLOW WELL - NEW Brunswick Nuclear Plant SCALE 1" = 500' Southport, NC McKim & Creed, June 15, 2007. SHALLOW WELL - EXISTING NOTES: GROUNDWATER FLOW DIREC77ON Figure 3-7
- 1. COORDINATES ARE BASED ON NC GRID NADBJ 0 250 500 1000 1500 Potentlometric Surface Mop
- 2. ELEVATIONS ARE BASED ON NGVD29. GROUNDWATER CONTOUR LINE (DASHED WHERE INFERRED) Shollow Aquifer- October 2, 2007 2.1 ELEVATION MEAN SEA LEVEL SS~ Silar SeMc~ Inc.
Sis-.' Silar Services Inc.
K LEGEND: Progress Energy Bnjr=swick Nulear Plant SOURCE:
McKim & Creed, June 75, 2007.
El SHALLOW WELL - NEW E SHALLOW WELL - EXISI7NG SCALE 1 = 500' South~port,NC I JO I - - - Figure 3-8 NOTES:
- 1. COORDINA TES ARE BASED ON NC GRIDNAD83 0 250 500 1000 1500 Potentiornetric Surface Mop
- 2. ELEVA7IONS ARE BASED ON NGVD29. Shallow Aquifer- October 16, 2007 S-~ Silar Services Inc.
Sis., Silar Services Inc.
Tritium Activity vs. Time in Shallow Groundwater Aquifer 900000 800000-.
- ESS-17C 700000 -- U&- ESS-18C ih-ESS-19C ESS-20C 600000 ESS-21C
............. ESS-22C
'3 500000 . ............
-U- ESS-23 C ESS-24C 400000 -ESS-25C
-- ESS-26C 300000 ....... ...
.... -cO-ESS-27C
--t-ESS-28C ESS-STAB ESS-30C ESS-31C 100000 0 -~ -- ~r-,~ ___ ____ ___L Aug-07 Sep-07 Oct-07 Nov-07 Dec-07 Month Progress Energy Brunswick Nuclear Plant Southport, NC Figure 3-9 Tritium Activity vs. Time in Shallow Groundwater Aquifer S Silar Services Inc.
MM FýSS-17B September, 20Q:7_.IE ::19,5ý.7:;ýj LEGEND: Progress Energy RESULTS OF TRITIUM IN pCi/L Brunswick Nuclear Plant SOURCE. Southport, NC McKim & Creed, June 15, 2007. A INTERMEDIATE WELL - NEW A INTERMEDIATE WELL- EXISTING SCALE 1"= 500' Figure 3-10 NO TES:
- 1. COORDINATES ARE BASED ON NC GRID NAD83 0 250 500 1000 1500 Intermedicte Aquifer Groundwater Resurts
- 2. ELEVATIONS ARE BASED ON NCVDo29.
S$A SiI~r S~rvir~ Tnc
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LEGEND:
Progress Energy Brunswick Nuclear Plant SOURCE. A INTERMEDIATE WELL - NEW Southport, NC 0
McKim & Creed, June 15. 20OZ INTERMEDIATE WU - EXIS77NG SCALE 1" = 500' Figure 3-11 NOTES:. GROUNDWATER FLOW DIREC77ON Potentiometric Surface Map
- 1. COORDINATES ARE BASED ON NC GRID NADB3 RUE 0 250 500 1060 1500
- 2. ELEVA77ONS ARE BASED ON NGV029. GROUNDWA TER CONTOUR LINE(DASHED WHERE INFERRED) Intermediate Aquifer- October 2, 2007 2.1 ELEVAToN MEAN SEA LEVEL Silar S~rvic~ Tnc.
S"S, Silar Services Inc.
K LEGEND:
Progress Energy INTERMEDIA TE WtELL- NEW Bnjnswick Nuclear Plant SOURCE:. Southport, NC McKim & Creed, June 15, 200Z INTERMEDIATEVLL - EXIS77NG SCALE 1" = 500' Figure 3-12 NOTES:. GROUNDWATER FLOW DIRECTION
- 1. COORDINATES ARE BASED ON NC GRID NAD8J Potentiometric Surface Map 0 250 500 1000 1500
- 2. ELEVATIONS ARE BASED ON NGVD29. - GROUNDWA TER CONTOUR LINE (DASHED WIERE INFERRED) Intermediate Aquifer- October 16, 2007 2.1 ELEVA7DON MEAN SEA LEVEL 8 SiI~r S~rvic~ Inc
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Summary of Tritium in Intermediate Groundwater Aquifer
- ESS-17B
---MI- ESS-18B
-I ,8000
-- r-ESS-19B
- a. 6000 4000 -W- ESS-20B 2
2000 7 ESS-21B 0 ->ESS-22 B Aug-07 Sep-07 Oct-07 Nov-07 Dec-07 'i-ESS-24B Month =-==ESS-25 B Progress Energy Brunswick Nuclear Plant Southport, NC Figure 3-13 Tritium Activity vs. Time in Intermediate Groundwater Aquifer s
s~ Silar Services Inc.
K t~ ~.A LEGEND:
SOURCE: Progress Energy McKim & Creed, June 15, 2007 DEEP WELL- NEW Bnjnswick Nuclear Plant Southport, NC NOTES: 0 DEEP KELL - EXIS7TNG SCALE 1" = 500'
- 1. COORDINATES ARE BASED ON NC GRID NADB3
- 2. ELEVA7IONS ARE BASED ON NGVD29. Figure 3-14
<:===== GROUND WATER FLOW DIRECtiON 0 250 500 1000 1500 Potentiometric Surface Map
- EGROUNDWA TER CON TOURLINE (DASHED W10EREINFERRED) Deep Aquifer- October 2, 2007 2.1 ISS, ril;r rc.Pvirp- Tnr ELEVA7ION MEAN SEA LEVEL
K LEC Progress Energy SOURCE:
ORDEEP KELL - NEW Brunswick Nuclear Plant Southport, NC McKim & Creed, June 15, 2007 5 DEEP WELL - EXISTING SCALE 1" = 500' Figure 3-15 NOTES: <- GROUNDWATER FLOW DIREC77ON
- 1. COORDINATES ARE BASED ON NC GRID NADBJ 0 250 500 1000 1500 Potentiometric Surfoce Mop
- 2. ELEVATIONS ARE BASED ON NGW)29. O GROUNDWATER CONTOUR LINE (DASHED WHERE INFERRED) Deep Aquifer- October 16, 2007 2.1 ELEVATON MEAN SEA LEVEL SASilar Service* Tnc.
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