ML19003A320
| ML19003A320 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 12/21/2018 |
| From: | Florida Power & Light Co |
| To: | Office of New Reactors |
| Shared Package | |
| ML19003A318 | List:
|
| References | |
| L-2018-237 | |
| Download: ML19003A320 (19) | |
Text
APPENDIX 2AA TRANSDUCER DATA
2AA-1 Revision 0 Turkey Point Units 6 & 7 - IFSAR 1.0 TRANSDUCER DATA In-Situ pressure transducers were installed in 20 observation wells and 2 surface water monitoring locations to collect water level data in the Units 6 & 7 plant area. Monitoring locations are shown in Figure 2.4.12-209.
In general the transducers were programmed to collect readings once an hour. However, the readings were collected every 5 minutes at some locations for parts of the second and third quarters (October 2008 to May 2009) of data collection. All transducer locations with the exception of SW-1 and SW-2 monitor groundwater levels. SW-1 and SW-2 monitor the surface water level in the cooling canals surrounding the site.
The monitoring well naming convention uses U/L notation to identify which zone the well is monitoring, the Key Largo Limestone is designated as the upper zone (U) and the Fort Thompson Formation is designated as the lower zone (L). For example, OW-606U is observation well 606 that monitors the upper zone.
Since the groundwater at the site is saline to hypersaline in composition, the density of the groundwater is a factor when evaluating hydrostatic loading or other head considerations. Specific conductance measurements were taken in February 2009, November 2009, January 2010, and June 2010 using a water quality meter and a flow-through cell. These measurements were used to make density corrections to water surface elevation calculations. These corrections employed the observed pressure and water density at each transducer to determine the water level in each well. Temperature measurements and calculated salinity values from formulae presented in Reference 1 were used to compute water density following the methodology outlined in Reference 2. A summary of the water densities calculated are presented on Tables 2AA-201, 2AA-202, 2AA-203, and 2AA-218. The average water density in the upper monitoring zone is 1.037 grams per cubic centimeter (64.7 pounds per cubic foot). The average water density in the lower monitoring zone is 1.034 grams per cubic centimeter (64.5 pounds per cubic foot).
The water densities were individually assigned based on specific conductance measurements taken at each location. Water level data collected prior to May 27, 2009 (start of the 4th Quarter data set) were assigned the water densities collected in February 2009. Fourth quarter data (late May to late August, 2009) were assigned the average of the water densities collected in February 2009 and November 2009. Fifth quarter data (late August 2009 to mid November 2009) were assigned the water densities collected in November 2009. Sixth quarter data (mid November 2009 to early February 2010) were assigned the average of the densities collected in November 2009 and February 2010. Seventh quarter data (February 2010 to June 2010) were assigned the average of the densities collected in February 2010 and June 2010.
2.0 REFERENCE HEADS The head observed in a well varies with pressure, elevation, and water density. Two points in an aquifer that have equal pressures and elevations but different water densities will have different heads (Reference 3 and Reference 4). As shown in Tables 2AA-201, 2AA-202, 2AA-203, and 2AA-218, the calculated densities for the monitoring locations vary. Because the observed head in each well is dependent on density which varies from well to well, reference heads were calculated for each well to provide density normalized head values. Reference heads are used to generate potentiometric surface contour maps and calculate horizontal gradients.
2AA-2 Revision 0 Turkey Point Units 6 & 7 - IFSAR Reference heads are calculated from observed head and density in each well with the following equation (equation 12 from Reference 6):
where:
The reference elevation is the median of the upper zone screen midpoints (-21.65 feet North American Vertical Datum of 1988 [NAVD 88]) for the upper zone potentiometric surface maps and the median of the lower zone screen midpoints (-102.9 feet NAVD 88) for the lower zone surface potentiometric maps. The elevation of the center of the screened interval was employed as the elevation, zi. A typical density for Biscayne Bay water was selected as the reference density. Salinity and temperature data have been collected monthly at 25 locations in Biscayne Bay by the South Florida Water Management District (SFWMD) since September 1993 (Reference 5). The median water temperature, 26.3°C, and median salinity, 34.3 Practical Salinity Units (PSU), from this data set were used to calculate a reference density, r of 1022.4 kilograms per cubic meter (1.022 grams per cubic centimeter or 63.8 pounds per cubic foot).
Tables 2AA-204 to 2AA-215 and Tables 2AA-219 and 2AA-220 provide a summary of the calculated reference heads for each of the potentiometric surface maps generated.
Onsite vertical hydraulic gradients were calculated using the environmental head approach from Reference 6. Environmental head is calculated as:
Where:
(1) hr is the reference head (length meters or feet as long as consistent) hi is the observed head in the well/aquifer (length meters or feet as long as consistent) zr is the reference elevation (length meters or feet as long as consistent) zi is the well screen midpoint elevation (length meters or feet as long as consistent) i is the density of water in the well (kilograms per cubic meter) r is the reference density (kilograms per cubic meter) a is the average density between the measured point and the reference level (assumed to be equal to the measured point value for potentiometric surface map generation)
(2) he,i is the environmental head a is the average density between the measured point and the reference level (lower well screen).
i is the density at the measured point r
is the reference density (kg/m3) (assumed as Biscayne Bay water) hi is the observed water level zi is the screen midpoint elevation
(
)
(
)
i r
r a
i i
r i
r r
z z
z h
z h
+
=
(
)
(
)
i r
r a
i i
r i
r i
e z
z z
h z
h
+
=
2AA-3 Revision 0 Turkey Point Units 6 & 7 - IFSAR The reference level (zr) for each of the gradient calculations is the lower zone well screen midpoint elevation.
The gradient is calculated as:
Where: z = z2 - z1, the difference in the well screen midpoint elevations 3.0 DATA EVALUATION During the data evaluation phase it became necessary to selectively eliminate some collected data as multiple transducers failed in the field and other transducers recorded data that were inconsistent with other nearby readings, erratic or significantly (>0.2 feet) different than manually collected water level readings during the same time period. Table 2AA-216 presents the time frames data that are judged to be acceptable for use.
Data from locations OW-721U and OW-802U appear to be erratic from the start of the data collection period compared to data from other monitoring locations. It was determined that the transducer vent tube was partially blocked. Repairs were made to the instrumentation at the OW-721U and OW-802U locations in February 2010; however, the data for OW-721U appear erratic after approximately April of 2010 and are judged to be not acceptable for use.
Monitoring locations OW-636U, OW-735L, OW-735U and OW-812L did not have functioning transducers at the time the manual water level measurements were taken at the end of the second quarter (February 2009) of data collection. Data from these locations were judged as acceptable for use if the data was consistent (i.e. similar variation in time and magnitude) with data from other monitoring locations that had small (< 0.2 feet) differences between the manually collected and transducer derived water level readings.
Data for OW-606L was initially rejected due to the small difference in the observed water levels between OW-606L and OW-606U. This small difference was in direct contrast with data collected from other paired locations which showed a much larger difference in water level between the upper and lower wells, with the lower wells having consistently higher observed water level elevations.
Beginning with the third quarter (February 2009) of data collection, several other locations (OW-735U/L, OW-621U/L and OW-721U/L) showed observed water level trends similar to those seen in the OW-606U/L well pair (i.e. a small difference between the upper and lower well water levels). Given this additional information, the OW-606L data has been judged as acceptable for use.
A downward shift in the OW-621L, OW-721L and OW-735L time series hydrographs occurred beginning approximately February 2009. This shift results in a reduction in the difference between the upper and lower observed water levels as compared to the previously collected data. This shift appears to be real as multiple manual measurements prior and subsequent to February 2009 were taken and confirm the pressure transducer derived water levels. The origin of the data shift is unclear.
Drilling and well development activities in support of the aquifer pumping test were conducted during the February 2009 time period. These activities may have altered the subsurface conditions or integrity of some of the well seals or may be coincidental.
Table 2AA-217 presents the observed maximum and minimum recorded elevation for each monitoring location. Maximum and minimum values for each location are for the time frames presented in Table 2AA-216.
(3) z h i e
2AA-4 Revision 0 Turkey Point Units 6 & 7 - IFSAR
4.0 REFERENCES
1.
Wagner, R., R. Boulger, Jr., C. Oblinger, and B. Smith, Guidelines and Standard Procedures for Continuous Water-Quality Monitors: Station Operation, Record Computation, Data Reporting, U.S. Geological Survey, Techniques and Methods 1-D3, 2006.
2.
McKee, D., Aqua TROLL 200 Measurement Methodology, In-Situ Incorporated, Technical Note, Fort Collins, Colorado, 2007.
3.
Guo, W., and C. Langevin, Users Guide to SEAWAT: A Computer Program for Simulation of Three-Dimensional Variable-Density Ground-Water Flow, U.S. Geological Survey, Techniques of Water-Resources Investigations, Book 6, Chap. A7, 2002.
4.
Langevin, C., D. Thorne, A. Dausman, M. Sukop, and W. Guo, SEAWAT Version 4: A Computer Program for Simulation of Multi-Species Solute and Heat Transport, U.S.
Geological Survey, Techniques and Methods, Book 6, Chap. A22, 2008.
5.
South Florida Water Management District, Biscayne Bay Monitoring Data web page.
Available at http://my.sfwmd.gov/dbhydroplsql/water_quality_interface.station_
select_2?v_project=&v_project=BISC&v_js_flag=Y&v_access_by=project, accessed June 9, 2009.
6.
Post, V., H. Kooi, and C. Simmons, Using Hydraulic Head Measurements in Variable-Density Ground Water Flow Analyses, Ground Water Vol. 45, No. 6, 2007.
2AA-5 Revision 0 Turkey Point Units 6 & 7 - IFSAR Table 2AA-201 Density Measurements Collected in February 2009 Location Specific Conductance (milliSiemens per centimeter)
Salinity (PSU)
Temperature
(°C)
Density (grams per cubic centimeter)
OW-606L 72.4 49.8 28.28 1.033 OW-606U 62.8 42.3 28.13 1.028 OW-621L 73.9 51.0 27.62 1.035 OW-621U 58.3 38.9 27.72 1.025 OW-636L 52.5 34.6 27.04 1.022 OW-636U 68.4 46.7 26.81 1.032 OW-706L 48.6 31.7 29.28 1.020 OW-706U 77.3 53.7 29.13 1.036 OW-721L 73.7 50.8 29.07 1.034 OW-721U 63.8 43.1 28.90 1.028 OW-735L 77.9 54.2 30.09 1.036 OW-735U 77.5 53.8 30.40 1.036 OW-802L 56.2 37.3 28.09 1.024 OW-802U 70.8 48.5 28.04 1.033 OW-805L 71.0 48.7 27.44 1.033 OW-805U 59.8 40.0 27.26 1.026 OW-809L 60.8 40.8 30.90 1.026 OW-809U 79.0 55.1 30.47 1.037 OW-812L 65.1 44.1 33.58 1.027 OW-812U 77.3 53.7 33.54 1.035 SW-1 92.7 66.4 23.53 1.048 SW-2 91.6 65.4 23.53 1.047
2AA-6 Revision 0 Turkey Point Units 6 & 7 - IFSAR Table 2AA-202 Density Measurements Collected in November 2009 Location Specific Conductance (milliSiemens per centimeter)
Salinity (PSU)
Temperature
(°C)
Density (grams per cubic centimeter)
OW-606L 88.4 62.8 26.90 1.044 OW-606U 72.2 49.6 26.61 1.034 OW-621L 90.5 64.5 27.93 1.045 OW-621U 81.4 57.0 27.96 1.039 OW-636L 72.4 49.8 28.07 1.034 OW-636U 89.1 63.4 27.42 1.044 OW-706L 55.6 36.9 28.67 1.024 OW-706U 98.9 71.7 28.20 1.050 OW-721L 103.2 75.4 28.58 1.053 OW-721U 95.1 68.4 28.58 1.048 OW-735L 114.6 85.6 30.16 1.060 OW-735U 108.0 79.6 29.46 1.056 OW-802L 56.6 37.6 25.78 1.025 OW-802U 76.5 53.0 26.60 1.037 OW-805L 95.0 68.4 27.42 1.048 OW-805U 82.6 58.0 27.17 1.040 OW-809L 83.4 58.7 29.71 1.040 OW-809U 94.8 68.1 29.24 1.047 OW-812L 87.9 62.4 30.53 1.042 OW-812U 108.1 79.7 31.81 1.055 SW-1 111.2 82.5 23.44 1.060 SW-2 112.3 83.5 24.57 1.061
2AA-7 Revision 0 Turkey Point Units 6 & 7 - IFSAR Table 2AA-203 Density Measurements Collected in February 2010 Location Specific Conductance (milliSiemens per centimeter)
Salinity (PSU)
Temperature
(°C)
Density (grams per cubic centimeter)
OW-606L 79.6 55.6 26.92 1.038 OW-606U 68.8 47.0 27.11 1.032 OW-621L 78.8 54.9 27.56 1.038 OW-621U 64.1 43.3 27.57 1.029 OW-636L 58.6 39.1 27.97 1.025 OW-636U 69.5 47.5 27.91 1.032 OW-706L 53.5 35.3 27.14 1.023 OW-706U 80.1 56.0 25.42 1.039 OW-721L 81.0 56.7 27.39 1.039 OW-721U 71.2 48.8 27.31 1.033 OW-735L 89.7 63.9 28.97 1.044 OW-735U 91.6 65.4 30.00 1.045 OW-802L 54.5 36.0 27.86 1.023 OW-802U 73.4 50.6 28.16 1.034 OW-805L 77.6 53.9 27.44 1.037 OW-805U 69.5 47.5 27.68 1.032 OW-809L 72.0 49.5 28.51 1.033 OW-809U 85.7 60.5 26.98 1.042 OW-812L 70.9 48.6 30.55 1.032 OW-812U 96.0 69.2 32.37 1.047 SW-1 71.6 49.2 18.15 1.036 SW-2 72.0 49.5 18.54 1.036
2AA-8 Revision 0 Turkey Point Units 6 & 7 - IFSAR ND = No Data; R = Rejected Data ND = No Data; R = Rejected Data Table 2AA-204 Reference Heads for June 29, 2008 Potentiometric Surface Map (approximately 7am, high tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 6/29/08 6:34 AM 0.11 OW-606U 6/29/08 6:46 AM
-1.19 OW-621L 6/29/08 6:57 AM 0.80 OW-621U 6/29/08 6:47 AM
-0.99 OW-636L 6/29/08 7:17 AM 0.02 OW-636U 6/29/08 6:57 AM
-0.69 OW-706L R
OW-706U 6/29/08 7:12 AM
-0.98 OW-721L 6/29/08 7:17 AM 1.95 OW-721U ND OW-735L 6/29/08 7:00 AM 2.19 OW-735U 6/29/08 6:54 AM
-1.20 OW-802L 6/29/08 7:15 AM 0.43 OW-802U ND OW-805L 6/29/08 7:30 AM 0.57 OW-805U 6/29/08 6:42 AM
-0.99 OW-809L 6/29/08 6:53 AM 0.57 OW-809U 6/29/08 7:14 AM
-1.12 OW-812L 6/29/08 7:25 AM 0.70 OW-812U 6/29/08 7:21 AM
-0.87 Table 2AA-205 Reference Heads for June 29, 2008 Potentiometric Surface Map (approximately 2pm, low tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 6/29/08 1:34 PM
-0.17 OW-606U 6/29/08 1:46 PM
-1.48 OW-621L 6/29/08 1:57 PM 0.48 OW-621U 6/29/08 1:47 PM
-1.31 OW-636L 6/29/08 2:17 PM
-0.28 OW-636U 6/29/08 1:57 PM
-1.02 OW-706L R
OW-706U 6/29/08 2:12 PM
-1.13 OW-721L 6/29/08 2:17 PM 1.76 OW-721U ND OW-735L 6/29/08 2:00 PM 2.07 OW-735U 6/29/08 1:54 PM
-1.32 OW-802L 6/29/08 2:15 PM 0.21 OW-802U ND OW-805L 6/29/08 2:30 PM 0.21 OW-805U 6/29/08 1:42 PM
-1.34 OW-809L 6/29/08 1:53 PM 0.50 OW-809U 6/29/08 2:14 PM
-1.20 OW-812L 6/29/08 2:25 PM 0.58 OW-812U 6/29/08 2:21 PM
-0.97
2AA-9 Revision 0 Turkey Point Units 6 & 7 - IFSAR ND = No Data; R = Rejected Data ND = No Data; R = Rejected Data Table 2AA-206 Reference Heads for August 15, 2008 Potentiometric Surface Map (approximately 10am, high tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 8/15/08 9:34 AM 0.33 OW-606U 8/15/08 9:46 AM
-0.86 OW-621L 8/15/08 9:57 AM 1.11 OW-621U 8/15/08 9:47 AM
-0.65 OW-636L 8/15/08 10:17 AM 0.35 OW-636U 8/15/08 9:57 AM
-0.35 OW-706L R
OW-706U 8/15/08 10:12 AM
-0.70 OW-721L 8/15/08 10:17 AM 2.19 OW-721U ND OW-735L 8/15/08 10:00 AM 2.44 OW-735U 8/15/08 9:54 AM
-0.92 OW-802L 8/15/08 10:15 AM 0.72 OW-802U ND OW-805L 8/15/08 10:30 AM 0.83 OW-805U 8/15/08 9:42 AM
-0.65 OW-809L 8/15/08 9:53 AM 0.71 OW-809U 8/15/08 10:14 AM
-0.88 OW-812L 8/15/08 10:25 AM 0.94 OW-812U 8/15/08 10:21 AM
-0.63 Table 2AA-207 Reference Heads for August 15, 2008 Potentiometric Surface Map (approximately 5pm, low tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 8/15/08 4:34 PM
-0.10 OW-606U 8/15/08 4:46 PM
-1.28 OW-621L 8/15/08 4:57 PM 0.67 OW-621U 8/15/08 4:47 PM
-1.10 OW-636L 8/15/08 5:17 PM
-0.05 OW-636U 8/15/08 4:57 PM
-0.80 OW-706L R
OW-706U 8/15/08 5:12 PM
-0.99 OW-721L 8/15/08 5:17 PM 1.88 OW-721U ND OW-735L 8/15/08 5:00 PM 2.18 OW-735U 8/15/08 4:54 PM
-1.20 OW-802L 8/15/08 5:15 PM 0.38 OW-802U ND OW-805L 8/15/08 5:30 PM 0.41 OW-805U 8/15/08 4:42 PM
-1.13 OW-809L 8/15/08 4:53 PM 0.49 OW-809U 8/15/08 5:14 PM
-1.10 OW-812L 8/15/08 5:25 PM 0.71 OW-812U 8/15/08 5:21 PM
-0.86
2AA-10 Revision 0 Turkey Point Units 6 & 7 - IFSAR ND = No Data; R = Rejected Data ND = No Data; R = Rejected Data Table 2AA-208 Reference Heads for October 5, 2008 Potentiometric Surface Map (approximately 1am, high tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L ND OW-606U 10/5/08 12:46 AM 0.39 OW-621L 10/5/08 12:57 AM 2.33 OW-621U 10/5/08 12:47 AM 0.62 OW-636L 10/5/08 1:17 AM 1.48 OW-636U 10/5/08 12:57 AM 0.83 OW-706L R
OW-706U 10/5/08 1:12 AM 0.55 OW-721L 10/5/08 1:17 AM 3.28 OW-721U ND OW-735L 10/5/08 1:00 AM 3.54 OW-735U 10/5/08 12:54 AM 0.41 OW-802L 10/5/08 1:00 AM 2.07 OW-802U ND OW-805L 10/5/08 12:36 AM 2.07 OW-805U 10/5/08 12:42 AM 0.56 OW-809L 10/5/08 12:53 AM 2.07 OW-809U 10/5/08 1:14 AM 0.56 OW-812L ND OW-812U 10/5/08 1:21 AM 0.78 Table 2AA-209 Reference Heads for October 5, 2008 Potentiometric Surface Map (approximately 8am, low tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L ND OW-606U 10/5/08 7:46 AM
-0.05 OW-621L 10/5/08 7:57 AM 1.85 OW-621U 10/5/08 7:47 AM 0.15 OW-636L 10/5/08 8:17 AM 1.01 OW-636U 10/5/08 7:57 AM 0.35 OW-706L R
OW-706U 10/5/08 8:12 AM 0.27 OW-721L 10/5/08 8:17 AM 2.96 OW-721U ND OW-735L 10/5/08 8:00 AM 3.33 OW-735U 10/5/08 7:54 AM 0.19 OW-802L 10/5/08 8:00 AM 1.70 OW-802U ND OW-805L 10/5/08 7:36 AM 1.56 OW-805U 10/5/08 7:42 AM 0.04 OW-809L 10/5/08 7:53 AM 1.91 OW-809U 10/5/08 8:14 AM 0.40 OW-812L ND OW-812U 10/5/08 8:21 AM 0.59
2AA-11 Revision 0 Turkey Point Units 6 & 7 - IFSAR ND = No Data; R = Rejected Data ND = No Data; R = Rejected Data Table 2AA-210 Reference Heads for January 20, 2009 Potentiometric Surface Map (approximately 7pm, high tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 1/20/09 7:05 PM
-1.28 OW-606U 1/20/09 7:16 PM
-2.38 OW-621L 1/20/09 6:48 PM
-0.31 OW-621U 1/20/09 6:43 PM
-2.19 OW-636L 1/20/09 6:32 PM
-1.19 OW-636U ND OW-706L R
OW-706U 1/20/09 6:55 PM
-2.11 OW-721L 1/20/09 7:29 PM 0.58 OW-721U ND OW-735L ND OW-735U ND OW-802L 1/20/09 6:58 PM
-0.69 OW-802U ND OW-805L 1/20/09 7:05 PM
-0.67 OW-805U 1/20/09 7:17 PM
-2.16 OW-809L 1/20/09 7:28 PM
-0.89 OW-809U 1/20/09 6:34 PM
-2.37 OW-812L ND OW-812U 1/20/09 6:32 PM
-2.09 Table 2AA-211 Reference Heads for January 21, 2009 Potentiometric Surface Map (approximately 2am, low tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 1/21/09 2:05 AM
-1.89 OW-606U 1/21/09 2:16 AM
-3.00 OW-621L 1/21/09 1:48 AM
-0.94 OW-621U 1/21/09 1:43 AM
-2.83 OW-636L 1/21/09 1:32 AM
-1.72 OW-636U ND OW-706L R
OW-706U 1/21/09 1:55 AM
-2.70 OW-721L 1/21/09 2:29 AM
-0.02 OW-721U ND OW-735L ND OW-735U ND OW-802L 1/21/09 1:58 AM
-1.37 OW-802U ND OW-805L 1/21/09 2:05 AM
-1.30 OW-805U 1/21/09 2:17 AM
-2.79 OW-809L 1/21/09 2:28 AM
-1.51 OW-809U 1/21/09 1:34 AM
-2.99 OW-812L ND OW-812U 1/21/09 1:32 AM
-2.73
2AA-12 Revision 0 Turkey Point Units 6 & 7 - IFSAR ND = No Data; R = Rejected Data ND = No Data; R = Rejected Data Table 2AA-212 Reference Heads for July 15, 2009 Potentiometric Surface Map (7am, high tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 7/15/09 7:00 AM 0.31 OW-606U 7/15/09 7:00 AM
-1.21 OW-621L 7/15/09 7:00 AM 0.48 OW-621U 7/15/09 7:00 AM
-1.02 OW-636L 7/15/09 7:00 AM 0.47 OW-636U 7/15/09 7:00 AM
-0.66 OW-706L R
OW-706U 7/15/09 7:00 AM
-0.94 OW-721L 7/15/09 7:00 AM 1.05 OW-721U R
OW-735L 7/15/09 7:00 AM 1.22 OW-735U 7/15/09 7:00 AM
-1.01 OW-802L 7/15/09 7:00 AM 0.16 OW-802U R
OW-805L 7/15/09 7:00 AM 0.65 OW-805U 7/15/09 7:00 AM
-1.04 OW-809L 7/15/09 7:00 AM 0.86 OW-809U 7/15/09 7:00 AM
-1.23 OW-812L 7/15/09 7:00 AM 0.71 OW-812U 7/15/09 7:00 AM
-0.93 Table 2AA-213 Reference Heads for July 15, 2009 Potentiometric Surface Map (2pm, low tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 7/15/09 2:00 PM 0.15 OW-606U 7/15/09 2:00 PM
-1.38 OW-621L 7/15/09 2:00 PM 0.31 OW-621U 7/15/09 2:00 PM
-1.18 OW-636L 7/15/09 2:00 PM 0.29 OW-636U 7/15/09 2:00 PM
-0.84 OW-706L R
OW-706U 7/15/09 2:00 PM
-1.05 OW-721L 7/15/09 2:00 PM 0.92 OW-721U R
OW-735L 7/15/09 2:00 PM 1.11 OW-735U 7/15/09 2:00 PM
-1.13 OW-802L 7/15/09 2:00 PM 0.02 OW-802U R
OW-805L 7/15/09 2:00 PM 0.48 OW-805U 7/15/09 2:00 PM
-1.21 OW-809L 7/15/09 2:00 PM 0.77 OW-809U 7/15/09 2:00 PM
-1.33 OW-812L 7/15/09 2:00 PM 0.61 OW-812U 7/15/09 2:00 PM
-1.02
2AA-13 Revision 0 Turkey Point Units 6 & 7 - IFSAR ND = No Data; R = Rejected Data ND = No Data; R = Rejected Data Table 2AA-214 Reference Heads for January 15, 2010 Potentiometric Surface Map (11am, high tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 1/15/09 11:00 AM 0.93 OW-606U ND OW-621L 1/15/09 11:00 AM 1.06 OW-621U 1/15/09 11:00 AM
-0.57 OW-636L 1/15/09 11:00 AM 1.00 OW-636U 1/15/09 11:00 AM
-0.39 OW-706L 1/15/09 11:00 AM 0.95 OW-706U 1/15/09 11:00 AM
-0.51 OW-721L 1/15/09 11:00 AM 1.49 OW-721U R
OW-735L 1/15/09 11:00 AM 2.06 OW-735U 1/15/09 11:00 AM
-0.59 OW-802L 1/15/09 11:00 AM 0.46 OW-802U R
OW-805L 1/15/09 11:00 AM 1.35 OW-805U 1/15/09 11:00 AM
-0.54 OW-809L R
OW-809U 1/15/09 11:00 AM
-0.82 OW-812L 1/15/09 11:00 AM 1.27 OW-812U 1/15/09 11:00 AM
-0.45 Table 2AA-215 Reference Heads for January 15, 2010 Potentiometric Surface Map (6pm, low tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 1/15/09 6:00 PM 0.55 OW-606U ND OW-621L 1/15/09 6:00 PM 0.65 OW-621U 1/15/09 6:00 PM
-0.97 OW-636L 1/15/09 6:00 PM 0.66 OW-636U 1/15/09 6:00 PM
-0.76 OW-706L 1/15/09 6:00 PM 0.72 OW-706U 1/15/09 6:00 PM
-0.75 OW-721L 1/15/09 6:00 PM 1.22 OW-721U R
OW-735L 1/15/09 6:00 PM 1.87 OW-735U 1/15/09 6:00 PM
-0.79 OW-802L 1/15/09 6:00 PM 0.14 OW-802U R
OW-805L 1/15/09 6:00 PM 0.92 OW-805U 1/15/09 6:00 PM
-0.97 OW-809L R
OW-809U 1/15/09 6:00 PM
-0.95 OW-812L 1/15/09 6:00 PM 1.10 OW-812U 1/15/09 6:00 PM
-0.60
2AA-14 Revision 0 Turkey Point Units 6 & 7 - IFSAR Table 2AA-216 Data Acceptable for Use Location 1st & 2nd Qtr 3rd Qtr 4th Qtr 5th Qtr 6th Qtr 7th Qtr OW-606L 6-4-08 @12:34 to 8-17-08 @13:34, 10-15-08 @ 8:10 to 2-4-09 @ 8:05 2-12-09 @ 16:09 to 5-27-09@13:09 with the exception of the following dates:
3-2-09, 3-5-09, 3-16-09, 3-17-09, 3-20-09, 3-21-09 (pumping test activities) 5-27-09 @ 15:00 to 8-26-09@13:00 8-26-09 @ 15:00 to 11-10-09 @ 9:40 11-18-09 @ 11:00 to 2-8-10 @ 13:00 2-16-10 @ 18:00 to 6-22-10 @ 15:00 OW-606U 6-4-08 @ 12:46 to 8-17-08 @11:46, 9-25-08 @ 13:46 to 2-4-09 @ 8:16 2-12-09 @ 15:50 to 5-27-09 @ 12:50 with the exception of the following dates:
3-11-09, 3-13-09 3-16-09, 3-17-09 and 3-20-09 (pumping test activities) 5-27-09 @ 15:00 to 8-26-09@13:00 8-26-09 @ 14:00 to 11-10-09 @ 9:00 no data - transducer failed 2-16-10 @ 18:00 to 6-22-10 @ 15:00 OW-621L 6-9-08 @ 10:57 to 1-30-09 @ 14:48 2-12-09 @ 14:48 to 5-27-09 @ 11:48 5-27-09 @ 13:00 to 8-25-09 @ 13:00 8-25-09 @ 14:00 to 11-10-09 @ 10:00 11-18-09 @ 11:00 to 2-8-10 @ 13:00 2-16-10 @ 17:00 to 6-22-10 @ 16:00 OW-621U 6-9-08 @ 10:47 to 8-17-08 @ 13:47, 9-25-08 @ 0:47 to 1-30-09 @ 14:43 2-12-09 @ 14:59 to 5-27-09 @ 11:59 5-27-09 @ 13:00 to 8-25-09 @ 13:00 8-25-09 @ 15:00 to 11-10-09 @ 10:00 11-18-09 @ 12:00 to 2-8-10 @ 13:00 2-16-10 @ 17:00 to 6-22-10 @ 17:00 OW-636L 6-25-08 @ 16:17 to 1-29-09 @ 12:32 3-26-09 @ 1:04 pm to 5-28-09 @ 9:04 am 5-28-09 @ 10:00 to 8-26-09 @ 8:00 8-26-09 @ 9:00 to 11-10-09 @ 15:00 11-19-09 @ 15:00 to 2-8-10 @ 9:00 2-17-10 @ 9:00 to 6-24-10 @ 12:00 OW-636U 6-10-08 @ 9:57 to 12-6-09 @ 18:42 2-6-09 @ 17:21 to 5-28-09 @ 8:57 5-28-09 @ 10:00 to 8-26-09 @ 9:00 no data - transducer failed 11-19-09 @ 15:00 to 2-12-10 @ 10:00 2-17-10 @ 9:00 to 6-24-10 @ 13:00 OW-706L reject all data, large delta with manual measurement 2-21-09 @ 00:04 to 5-27-09 @ 14:22 the following dates data were impacted by pumping test activities and are not included: 2-12-09 to 2-20-09, 2-23-09, 2-24-09, 2-28-09, 3-4-09 and 3-7-09 reject all data, could not connect to logger in field, failed post-cal at lab 8-27-09 @ 14:00 to 11-10-09 @ 13:00 11-18-09 @ 13:00 to 2-8-10 @ 14:00 2-16-10 @ 18:00 to 6-22-10 @ 15:00 OW-706U 6-5-08 @ 14:12 to 2-3-09 @ 11:55 2-6-09 @ 18:01 to 5-27-09 @ 15:17, with the exception of the following dates:
2-12-09 to 2-20-09, 2-23-09, 2-24-09, 2-28-09, 3-4-09 and 3-7-09 (pumping test activities) 5-27-09 @ 17:00 to 8-26-09 @ 14:00 8-26-09 @ 15:00 to 11-10-09 @ 14:00 11-18-09 @ 12:00 to 2-8-10 @ 14:00 2-16-10 @ 18:00 to 6-22-10 @ 15:00 OW-721L 6-6-08 @9:17 to 1-30-09 @ 15:29 2-6-09 @ 14:01 to 5-27-09 @ 12:34, with the exception of the following dates:
2-12-09 to 2-20-09, 2-23-09, 2-24-09, 2-28-09, 3-4-09 and 3-7-09 (pumping test activities) 5-27-09 @ 14:00 to 8-25-09 @ 14:00 8-25-09 @ 15:00 to 11-11-09 @ 10:00 11-18-09 @ 12:00 to 2-8-10 @ 14:00 2-16-10 @ 17:00 to 6-22-10 @ 16:00 OW-721U reject all - kinked vent tube reject all - kinked vent tube reject all - kinked vent tube reject all - kinked vent tube reject all - kinked vent tube 2-16-10 @ 17:00 to 4-30-10 @ 23:00 data after 4-30-10 become erratic OW-735L 6-9-08 @ 13:00 to 10-9-08 @ 12:00 2-12-09 @ 16:30 to 5-27-09 @ 15:30 5-27-09 @ 17:00 to 8-26-09 @ 15:00 no data - transducer failed 11-19-09 @ 14:00 to 2-8-10 @ 14:00 2-16-10 @ 19:00 to 6-23-10 @ 11:00 OW-735U 6-9-08 @12:54 to 12-21 @ 1:09 2-12-09 @ 16:44 to 5-27-09 @ 15:45 5-27-09 @ 17:00 to 8-26-09 @ 15:00 8-26-09 @ 16:00 to 11-10-09 @ 14:00 11-19-09 @ 14:00 to 2-8-10 @ 14:00 2-16-10 @ 19:00 to 6-23-10 @ 11:00 OW-802L 6-6-08 @ 12:15 to 2-3-09 @ 9:58 2-6-09 @ 12:46 to 5-27-09 @ 8:37 5-27-09 @10:00 to 8-25-09 @ 10:00 8-25-09 @ 11:00 to 11-10-09 @ 12:00 11-14-09 @ 11:00 to 2-8-10 @ 11:00 2-16-10 @ 14:00 to 6-23-10 @ 9:00 OW-802U reject all - kinked vent tube reject all - kinked vent tube reject all - kinked vent tube reject all - kinked vent tube reject all - kinked vent tube 2-16-10 @ 14:00 to 6-23-10 @ 9:00 OW-805L 6-10-08 @ 8:30 to 8-17-08 @ 12:30, 9-24-08 @ 8:36 to 1-30-09 @ 14:05 3-26-09 @13:40 to 5-28-09 @ 9:40 5-28-09 @ 11:00 to 8-26-09 @ 11:00 8-26-09 @ 12:00 to 11-16-09 @ 8:00 11-16-09 @ 11:00 to 2-8-10 @ 12:00 2-16-10 @ 16:00 to 6-23-10 @ 15:00 OW-805U 6-10-08 @ 8:42 to 1-30-09 @ 14:17 2-12-09 @ 15:26 to 5-28-09 @ 9:26 5-28-09 @ 11:00 to 8-26-09 @ 11:00 8-26-09 @ 12:00 to 11-16-09 @ 10:00 11-16-09 @ 12:00 to 2-8-10 @ 12:00 2-16-10 @ 16:00 to 6-23-10 @ 16:00 OW-809L 6-5-08 @ 10:53 to 1-30-09 @ 15:28 2-12-09 @ 12:37 to 5-27-09 @ 9:37 5-27-09 @ 11:00 to 8-25-09 @ 11:00 no data - transducer failed reject all data, large delta with manual measurement 2-16-10 @ 15:00 to 6-23-10 @ 10:00 OW-809U 6-5-08 @ 9:14 to 2-4-09 @ 12:34 2-12-09 @ 12:49 to 5-27-09 @ 9:49 5-27-09 @ 11:00 to 8-25-09 @ 11:00 8-25-09 @ 12:00 to 11-10-09 @ 13:00 11-19-09 @ 14:00 to 2-8-10 @ 11:00 2-16-10 @ 15:00 to 6-23-10 @ 10:00 OW-812L 6-6-08 @ 13:25 to 9-22-08 @ 7:25 2/6/2009 @ 13:22 to 5-27-09 @ 9:22 5-27-09 @ 11:00 to 8-25-09 @ 10:00 8-25-09 @ 12:00 to 11-9-09 @ 14:00 11-14-09 @ 14:00 to 2-9-10 @ 11:00 2-16-10 @ 14:00 to 6-23-10 @ 10:00 OW-812U 6-6-08 @ 13:21 to 1-30-09 @15:32 2-12-09 @ 13:32 to 5-27-09 @ 8:32 5-27-09 @ 10:00 to 8-25-09 @ 10:00 8-25-09 @ 11:00 to 11-10-09 @ 12:00 11-14-09 @ 14:00 to 2-8-10 @ 11:00 2-16-10 @ 14:00 to 6-23-10 @ 9:00 SW-1 reject all data, large delta with manual measurement 2-6-09 @ 16:38 to 5-28-09 @ 10:07 5-28-09 @ 12:00 to 8-26-09 @ 10:00 8-26-09 @ 11:00 to 11-17-09 @ 11:00 11-17-09 @ 12:00 to 2-8-10 @ 9:00 2-17-10 @ 11:00 to 6-24-10 @ 8:00 SW-2 6-9-08 @ 7:30 to 1-30-09 @ 16:09 2-6-09 @ 16:06 to 5-28-09 @ 9:06 5-28-09 @ 10:00 to 8-26-09 @ 9:00 8-26-09 @ 10:00 to 11-17-09 @ 12:00 11-17-09 @ 13:00 to 2-8-10 @ 9:00 2-17-10 @ 11:00 to 6-24-10 @ 10:00
2AA-15 Revision 0 Turkey Point Units 6 & 7 - IFSAR Table 2AA-217 Maximum and Minimum Recorded Water Level Elevations Well Maximum Elevation (a)
(feet NAVD 88)
(a)
Recorded water level elevations are observed levels in each well. These elevations have not been adjusted to reference heads.
Minimum Elevation (a)
(feet NAVD 88)
Well Maximum Elevation(a)
(feet NAVD 88)
Minimum Elevation (a)
(feet NAVD 88)
OW-606L 0.20
-3.06 OW-606U 0.27
-3.24 OW-621L 1.05
-2.81 OW-621U 0.56
-3.00 OW-636L 1.52
-1.75 OW-636U 0.62
-2.60 OW-706L 2.04
-1.01 OW-706U 0.25
-3.09 OW-721L 2.09
-2.56 OW-721U
-0.92
-2.21 OW-735L 2.15
-2.85 OW-735U 0.12
-2.96 OW-802L 1.91
-1.73 OW-802U
-0.93
-2.29 OW-805L 0.99
-2.59 OW-805U 0.48
-2.99 OW-809L 1.70
-2.01 OW-809U 0.24
-3.42 OW-812L 1.17
-2.12 OW-812U 0.51
-3.12 SW-1
-0.22
-3.76 SW-2
-0.26
-3.90
2AA-16 Revision 0 Turkey Point Units 6 & 7 - IFSAR Table 2AA-218 Density Measurements Collected in June 2010 Location Specific Conductance (milliSiemens per centimeter)
Salinity (PSU)
Temperature
(°C)
Density (grams per cubic centimeter)
OW-606L 77.2 53.6 28.83 1.036 OW-606U 72.1 49.6 29.22 1.033 OW-621L 74.5 51.5 29.17 1.034 OW-621U 61.6 41.4 28.94 1.027 OW-636L 59.6 39.9 29.11 1.026 OW-636U 66.8 45.4 28.13 1.030 OW-706L 52.3 34.4 29.73 1.021 OW-706U 80.7 56.4 30.53 1.038 OW-721L 76.8 53.3 29.90 1.036 OW-721U 68.7 46.9 29.33 1.031 OW-735L 82.4 57.8 31.10 1.039 OW-735U 82.4 57.8 31.74 1.038 OW-802L 56.7 37.7 28.69 1.024 OW-802U 74.0 51.1 28.76 1.034 OW-805L 73.6 50.8 28.50 1.034 OW-805U 71.9 49.4 28.32 1.033 OW-809L 67.0 45.6 31.04 1.029 OW-809U 81.0 56.7 31.05 1.038 OW-812L 65.3 44.3 31.90 1.028 OW-812U 78.7 54.8 33.77 1.035 SW-1 97.8 70.7 32.47 1.048 SW-2 93.9 67.4 30.37 1.046
2AA-17 Revision 0 Turkey Point Units 6 & 7 - IFSAR R = Rejected Data Table 2AA-219 Reference Heads for June 15, 2010 Potentiometric Surface Map (2am, high tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 6/15/10 2:00 AM 0.39 OW-606U 6/15/10 2:00 AM
-0.89 OW-621L 6/15/10 2:00 AM 0.42 OW-621U 6/15/10 2:00 AM
-0.85 OW-636L 6/15/10 2:00 AM 0.63 OW-636U 6/15/10 2:00 AM
-0.61 OW-706L 6/15/10 2:00 AM 0.67 OW-706U 6/15/10 2:00 AM
-0.86 OW-721L 6/15/10 2:00 AM 0.55 OW-721U
R OW-735L 6/15/10 2:00 AM 0.79 OW-735U 6/15/10 2:00 AM
-0.93 OW-802L 6/15/10 2:00 AM 0.30 OW-802U 6/15/10 2:00 AM
-0.96 OW-805L 6/15/10 2:00 AM 0.65 OW-805U 6/15/10 2:00 AM
-0.75 OW-809L 6/15/10 2:00 AM 0.71 OW-809U 6/15/10 2:00 AM
-1.14 OW-812L 6/15/10 2:00 AM 0.26 OW-812U 6/15/10 2:00 AM
-0.95
2AA-18 Revision 0 Turkey Point Units 6 & 7 - IFSAR R = Rejected Data Table 2AA-220 Reference Heads for June 15, 2010 Potentiometric Surface Map (9am, low tide)
Well Date/Time Reference Head (feet NAVD 88)
Well Date/Time Reference Head (feet NAVD 88)
OW-606L 6/15/10 9:00 AM 0.07 OW-606U 6/15/10 9:00 AM
-1.20 OW-621L 6/15/10 9:00 AM 0.08 OW-621U 6/15/10 9:00 AM
-1.17 OW-636L 6/15/10 9:00 AM 0.29 OW-636U 6/15/10 9:00 AM
-0.97 OW-706L 6/15/10 9:00 AM 0.50 OW-706U 6/15/10 9:00 AM
-1.03 OW-721L 6/15/10 9:00 AM 0.34 OW-721U
R OW-735L 6/15/10 9:00 AM 0.65 OW-735U 6/15/10 9:00 AM
-1.09 OW-802L 6/15/10 9:00 AM 0.07 OW-802U 6/15/10 9:00 AM
-1.19 OW-805L 6/15/10 9:00 AM 0.28 OW-805U 6/15/10 9:00 AM
-1.11 OW-809L 6/15/10 9:00 AM 0.64 OW-809U 6/15/10 9:00 AM
-1.20 OW-812L 6/15/10 9:00 AM 0.16 OW-812U 6/15/10 9:00 AM
-1.02