ML12338A641
| ML12338A641 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 06/22/2010 |
| From: | GZA GeoEnvironmental |
| To: | Entergy Nuclear Northeast, Entergy Services, Atomic Safety and Licensing Board Panel |
| SECY RAS | |
| References | |
| RAS 22131, 50-247-LR, 50-286-LR, ASLBP 07-858-03-LR-BD01 | |
| Download: ML12338A641 (4) | |
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I-2 U3-3 U3-2 U3-1 RW-1 MW-67 MW-66 MW-37 MW-36 MW-35 MW-34 MW-33 U3-4S U3-4D MW-52 MW-51 MW-50 MW-49 MW-47 MW-46 MW-45 MW-44 MW-42 MW-41 MW-38 MW-32 MW-31 MW-40 MW-48 MW-43 MW-39 U3-T2 U3-T1 MW-65 MW-62 MW-60 MW-59 MW-57 MW-56 MW-55 MW-54 MW-53 MW-30 MW-64 MW-61 MW-63 U1-CSS MW-105 MW-101 MW-110 MW-111 MW-112 MW-108 MW-107 MW-58 MW-109 storage Gravel Gravel Storage No Access Grass Earth Parking Asphalt Asphalt curb Asphalt parking Asphalt Concrete curbs Concrete curb Concrete Concrete curb Wooden curb A/C UNIT Handicap ramp A/C unit on concrete Stone curbs Asphalt drive Asphalt parking Asphalt parking Asphalt parking Asphalt curb Shrubs Trans.
Transformer area and switch gear Storage Containers A/C Units Grass Concrete curb Grass Shrubs Open grate Tank Asphalt drive Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt drive Asphalt Asphalt Drive Gravel Gravel Transformer yard Asphalt Drive this Area No Access Asphalt Concrete Retaining Wall Stone retaining wall Gravel parking Gravel parking Asphalt parking Asphalt parking Concrete curb curb pad Asphalt curb Asphalt curb Asphalt curb Grass Gravel parking Storage Storage Tank Fuel Oil Grass Asphalt drive Storage units Gravel Parking lot Asphalt Tank Overhead walkway Concrete curb Asphalt parking Asphalt parking Asphalt Asphalt Asphalt Asphalt Concrete pier Courtyard Asphalt Rip-rap 110 140 120 130 30 30 40 50 30 40 50 90 70 70 80 90 80 80 90 100 110 110 110 110 120 120 100 70 60 70 80 90 60 80 90 100 100 140 140 Transformer Gravel Storage Tank Fuel Oil Tank Tank Tank Covered Concrete Asphalt parking Condensate Tank Transformers on raised Concrete Pad Trans.
Transformers Concrete slab Tank Grass Transformers on raised Concrete Pad Tank Concrete Bridge Concrete Bridge Storage Tank Transformer Substation "H" Trailer Trans Tank Storage Tank Tank Pit Asphalt Trans Trans Trans Storage Tanks Asphalt Grass Vent pit Mach.
stand Unit 2 Condensate Storage Tank Liquid Nitrogen Transformers Yard (Gravel)
DISCHARGE OUTFALL CANAL Tank Gravel Shrubs Shrubs Shrubs Overhead Crane Grass FUEL TRANSFER POOL STORAGE POOL STORAGE POOL FAILED FUEL AUX. POOL DISASSEMBLY POOL CASK LOAD POOL CASK WASH & DISASSEMBLY ISOLATION PIT Transformer Yard PAB East Fuel Pool Water Storage Tank FUEL POOL UNIT 2 1,015' 640' WEST FUEL POOL UNIT 1 UNIT 3 U2-C1 HR-1 U3-C1 OUT-1 TI-U2-1 30 20 10 0
20 40 30 20 10 0
"/
ALL EY WAY NORTHERN CLEAN ZONE UNIT 1/2 UNIT 2 NORTH UNIT 3 NORTH UNIT 3 SOUTH SOUTHERN CLEAN ZONE CSS UTILITY TUNNEL UTILITY TUNNEL 50 40 30 20 10 5
50 40 30 20 10 5
20 13 H U D S O N R I V E R J:\\17,000-18,999\\17869\\17869-91.MG\\Figures\\GIS\\MXD Documents\\Q1_2009\\17869-91_Q1_2009_F05_Shallow-Deep_GWC.mxd Plant North N
N 50 0
50 100 150 25 Feet Figure No.:
Job No.:
Dwg. Date:
Proj. Mgr.: MJB Designed By: MJB Reviewed By: MJB Operator: GAS 41.0017869.91 07-24-2009 5
INDIAN POINT ENERGY CENTER BUCHANAN, NEW YORK GZA GeoEnvironmental, Inc.
One Edgewater Drive Norwood, MA 02062 Phone: (781) 278-3700 Fax: (781) 278-5701 1st QUARTER 2009 SHALLOW AND DEEP GROUNDWATER CONTOURS 1st QUARTER 2009 SHALLOW AND DEEP GROUNDWATER CONTOURS LEGEND Notes:
- 1. Groundwater contours developed using groundwater elevations measured on 01/09/2009 at low river tide.
- 2. Shallow contours developed using elevations measured at the water table (phreatic) surface.
- 3. Deep contours developed using piezometric elevations measured in screened intervals typically located 40 feet below the groundwater table.
- 4. Base map was developed from an untitled electronic file provided by Badey & Watson Surveying and Engineering, P.C., Dated 2/3/06; CAD file name : "GZA.dwg".
5 1
Boring / Monitoring Installation Designation MW-30 Boring / Monitoring Installation
?
20 20 Shallow Groundwater Contours Other Than 10' Interval Stream Tubes Shallow Groundwater Contours 01/09/2009 (10' Interval)
Deep Groundwater Contours 01/09/2009 (10' Interval)
Quarter 2 2008 Quarter 3 2008 Quarter 4 2008 Quarter 1 2009 Quarter 2 2008 Quarter 3 2008 Quarter 4 2008 Quarter 1 2009 HR1
-1.13
-1.05
-1.69
-3.28 MW-53-82 12.60 10.35 NA 11.11 I2 52.11 52.90 50.75 NA MW-54-35 6.36 6.16 6.41 5.75 MW-31-49 46.14 45.39 44.13 46.44 MW-55-24 8.16 8.18 9.02 8.35 MW-32-59 46.75 45.72 44.48 46.83 MW-56-53 29.93 NA 21.90 27.33 MW-33 11.66 10.55 10.60 11.23 MW-57-11 NA 10.03 10.27 11.11 MW-34 12.03 10.54 10.54 11.25 MW-58-26 NA 7.29 7.19 7.56 MW-35 12.06 10.68 10.68 11.36 MW-59-32 0.77 0.81 0.47 0.31 MW-36-24 6.86 7.58 9.05 NA MW-60-35 1.63 0.82 2.04 1.99 MW-37-22 4.18 5.36 5.55 4.45 MW-62-18 0.13 0.06
-0.12
-0.82 MW-38 1.53 2.12 1.22 NA MW-63-18 0.09 0.32
-0.08
-0.64 MW-39-67 31.69 25.96 25.21 28.74 MW-65-48 38.60 43.22 NA 48.19 MW-40-27 59.99 54.70 54.22 59.53 MW-66-21 0.05 0.17 0.29
-0.33 MW-41-40 33.81 31.28 30.71 33.62 MW-67-39 0.36 0.41
-0.02
-0.07 MW-42-49 34.81 34.52 34.43 34.78 MW-107 118.94 115.00 115.76 120.28 MW-43-28 33.95 32.51 32.15 33.43 MW-108 10.07 NA 9.02 9.65 MW-44-66 35.47 35.29 34.00 34.96 MW-109 10.12 7.82 7.88 NA MW-45-42 37.16 28.63 25.45 32.02 MW-111 11.24 9.74 10.48 10.87 MW-46 14.97 12.62 12.81 14.29 OUT1 0.81 NA NA NA MW-47-57 31.53 22.84 22.37 26.51 U3-1 NA NA NA NA MW-48-23
-0.23
-0.18
-0.48
-0.91 U3-2 NA NA NA NA MW-49-26 0.51 0.37 0.49
-0.25 U3-3 9.25 8.25 8.94 9.13 MW-50-42 5.24 6.40 7.06 5.66 U3-4S 3.97 4.31 3.81 4.01 MW-51-40 52.35 49.44 49.24 49.32 U3-C1 0.99 2.36 0.81 0.64 MW-52-11 8.85 8.65 8.44 8.19 U3-T1 3.86 4.33 3.69 3.83 U3-T2 3.94 4.28 3.76 4.05 Quarter 2 2008 Quarter 3 2008 Quarter 4 2008 Quarter 1 2009 Quarter 2 2008 Quarter 3 2008 Quarter 4 2008 Quarter 1 2009 MW-30-69 12.28 11.77 11.71 12.33 MW-52-64 5.03 5.21 5.16 5.20 MW-32-149 10.04 9.71 9.77 10.00 MW-53-120 11.49 9.76 NA 10.55 MW-37-57 6.07 6.64 7.20 6.50 MW-54-123 3.52 4.01 4.06 2.99 MW-39-124 30.67 25.07 24.43 27.74 MW-59-68
-0.11 NA
-1.79
-5.66 MW-40-81 55.78 47.28 46.83 55.67 MW-60-55
-0.47
-0.90
-1.21
-1.91 MW-41-63 32.76 27.53 26.96 30.38 MW-62-92
-0.11
-0.10
-0.85
-1.68 MW-42-78 36.28 35.38 35.07 36.03 MW-63-112
-1.69
-1.60
-2.26
-3.14 MW-44-102 30.88 25.86 25.16 28.09 MW-65-80 34.97 32.95 32.72 33.71 MW-47-80 28.35 21.52 21.08 26.37 MW-67-105 0.57 0.65 0.16
-0.67 MW-51-135 40.71 38.10 37.68 39.75 Notes:
NA: data not available
- 1. Quarter 2, 2008 groundwater elevations were measured on 4/4/08 at 5:14 pm.
- 2. Quarter 3, 2008 groundwater elevations were measured on 7/10/08 at 11:35 am.
- 3. Quarter 4, 2008 groundwater elevations were measured on 11/11/08 at 2:54 am.
- 4. Quarter 1, 2009 groundwater elevations were measured on 01/09/09 at 2:42 am.
Well ID GW Elevation (feet msl)
Well ID GW Elevation (feet msl)
SHALLOW GROUNDWATER ELEVATIONS AT LOW TIDE Well ID GW Elevation (feet msl)
DEEP GROUNDWATER ELEVATIONS AT LOW TIDE GW Elevation (feet msl)
Well ID ENT00335B Submitted: March 29, 2012 United States Nuclear Regulatory Commission Official Hearing Exhibit In the Matter of:
Entergy Nuclear Operations, Inc.
(Indian Point Nuclear Generating Units 2 and 3)
ASLBP #: 07-858-03-LR-BD01 Docket #: 05000247 l 05000286 Exhibit #:
Identified:
Admitted:
Withdrawn:
Rejected:
Stricken:
Other:
ENT00335B-00-BD01 10/15/2012 10/15/2012
I-2 U3-3 U3-2 U3-1 RW-1 MW-67 MW-66 MW-37 MW-36 MW-35 MW-34 MW-33 U3-4S U3-4D MW-52 MW-51 MW-50 MW-49 MW-47 MW-46 MW-45 MW-44 MW-42 MW-41 MW-38 MW-32 MW-31 MW-40 MW-48 MW-43 MW-39 U3-T2 U3-T1 MW-65 MW-62 MW-60 MW-59 MW-57 MW-56 MW-55 MW-54 MW-53 MW-30 MW-64 MW-61 MW-63 U1-CSS MW-105 MW-101 MW-110 MW-111 MW-112 MW-108 MW-107 MW-58 MW-109 storage Gravel Gravel Storage No Access Grass Earth Parking Asphalt Asphalt curb Asphalt parking Asphalt Concrete curbs Sign Concrete curb Concrete Concrete sidewalk Concrete curb Wooden curb Concrete sidewalk Concrete sidewalk Grass Concrete sidewalk Concrete sidewalk A/C UNIT Handicap ramp oncrete sidewalk Concrete sidewalk A/C unit on concrete Concrete sidewalk Conc. sidewalk Concrete sidewalk Stone curbs Asphalt drive Asphalt parking Asphalt parking Asphalt parking Asphalt parking Asphalt curb Asphalt sidewalk Shrubs Trans.
Asphalt Concrete sidewalk Concrete sidewalk Transformer area and switch gear Storage Containers A/C Units Grass Concrete curb Grass Shrubs Concrete sidewalk Conc. sidewalk Wooden walk Open grate Asphalt drive Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt drive Asphalt Asphalt Drive Sidewalk Gravel Gravel Transformer yard Asphalt Drive this Area No Access Asphalt Concrete Retaining Wall Stone retaining wall Gravel parking Concrete sidewalk Gravel parking Gravel parking Asphalt parking ncrete curb Asphalt parking Concrete curb Concrete sidewalk curb pad Asphalt curb halt parking Asphalt curb Asphalt curb Grass phalt curb Gravel parking Storage Grass Asphalt drive Storage units Gravel Parking lot Asphalt Concrete sidewalk Overhead walkway Concrete curb Asphalt parking Concrete walk Asphalt parking Asphalt Asphalt Asphalt Wood walk Asphalt Concrete walk Concrete pier Courtyard Asphalt Rip-rap Sidewalk Concrete 110 140 120 130 30 30 40 50 30 40 50 90 70 70 80 90 80 80 90 100 110 110 110 110 120 120 100 70 60 70 80 90 60 80 90 100 100 140 140 Transformer Gravel Covered Concrete Asphalt parking Transformers on raised Concrete Pad Trans.
Transformers Concrete slab Grass Transformers on raised Concrete Pad Concrete Bridge Concrete Bridge Transformer Substation "H" Trailer Trans Asphalt Trans Trans Trans Concrete sidewalk Asphalt Grass Vent pit Mach.
stand Transformers Yard (Gravel)
DISCHARGE OUTFALL CANAL Gravel Shrubs Shrubs Shrubs Overhead Crane Grass FUEL TRAN SFER POOL STORAGE POOL STORAGE POOL FAILED FUEL AUX. POOL DISASSEMBLY POOL CASK LOAD POOL CASK W ASH &
DISASSEMBLY ISOLATION PIT PU MP SU CTION WELL WAT ER STORAGE POOL ROOF DRAIN ELEVATION 65' 43.8' 43.8' 43.8' 21.75' 22.75' (EL.=0.0) 33' 13' 43.8' 33' 33' 33' 33' 33' 42.5' 42.5' MH-4 MH-4A MH-5 MH-6 MH-2 B6 B6A B5 B4 B4A B3 B3A B2A B2 B1 A2 A1 U3-MH-14 F5 A2A CB-B CB-E CB-F C-1 C-3 D2 B7 B8 CB-33 CB-34 CB-15 CB-14 CB-13 CB-32 CB-31 CB-30 A7 U1-CB-22 U3-CB (U1-CB-10)
CB-29 U3-CB (U1-CB-9)
U1-CB-21 U1-CB-20 CB-28 CB-24 CB-27 E16 E16 E16A CB-6 CB-5A (CB-6)
CB-5B CB-7 CB-5 MH16 CB-3B CB3A CB4 CB-2C CB3 CB-2B CB-2A CB-2 CB-1 MH18 MH8 MH17 MH7 MH23A CB-16 MH9 MH10 MH11 MH22 MH21 MH13 MH3 MH12 MH1 CB-18 MH15 CB-19 CB-23 MH14 C2 E7 E6 E8 E9 E10 E11 E5 E5A E4 E4 E4A E3B E3 E3A F3 F4 CB E2 E2A F6 F7 E2B E2C E1 A6 A5 A3A A3 A4 E14 E15 E15A (U1-CB-8)
AB E13 E12 D1 CB-17 F2 F1 CB-12 MH-23 MH-19 MH-20 ROOF DRAIN Turbine Generator Building 2 Turbine Generator Building 1 Turbine Generator Building 3 Transformer Yard PAB FUEL POOL UNIT 2 1,015' 640' WEST FUEL POOL UNIT 1 UNIT 3 U2-C1 HR-1 U3-C1 OUT-1 4
4 33'UTILITY TUNNEL 33' UTILITY TUNNEL CSS CSS TRENCH H U D S O N R I V E R 6.74 9.45 8.18 4.11 5.03 5.95 5.78 5.61 3.67 3.76 8.61 0.64 6.52 5.34 4.20 2.69 3.74 6.80 1.22 0.76 9.56 9.80 9.82 9.67 8.98 9.59 9.18 2.00 2.19 5.89 2.99 5.15 5.75 6.29 8.22 6.85 7.65 7.29 7.82 9.08 9.38 8.83 1.95 5.24 6.03 6.49 6.07 4.18 5.40 4.05 0.42 0.31 0.82 11.95 39.59 35.07 34.43 41.21 44.09 11.34 10.27 41.44 48.62
-2.38
-2.07
-0.86
-0.74
-0.50
-1.14 29.33 33.79 37.42 36.03 39.92 48.69 36.67 38.89 39.47 41.65 47.27 54.22 32.72 38.60 22.70 22.33 24.43 24.79 25.12 25.21 25.94 29.87 30.48 31.08 24.82 24.33 33.36 20.16 21.08 20.77 23.10 29.05 12.36 11.53
-0.62
-0.44
-0.08
-1.97
-2.46
-1.49
-3.14
-1.68
-2.08
-0.74
-0.64
-5.66
-3.28
-2.66
-1.33
-1.68
-2.15
-2.03
-1.13
-0.82
-2.86
-1.03
-1.87
-1.62
-0.67
-0.33
-2.42
-1.72
-3.41
-2.99
-1.43
-2.70 113.87 8.05 9.92 0.41 0.67 5.25 5.96 7.08 8.63 8.85 0.81 0.29 4.51 4.33 3.58 9.25 5.34 4.20 4.25 4.31 3.01 1.31 0.64 5.08 5.17 8.85 5.69 6.86 6.41 8.12 8.22 9.05 8.82 8.30 9.02 3.71 7.24 7.36 8.32 7.20 5.55 6.83 5.64 1.04 1.02 1.01 0.88 0.70 1.41 0.03 0.55 0.86 0.51 0.32 2.91 9.23 1.06 1.40 1.07 0.89 0.95 0.61 0.25 0.18 1.61 0.74 0.75 1.39 1.02 0.63 0.94 2.19 0.08 0.74 15.05 43.19 36.63 34.96 45.52 47.50 10.20 25.01 13.30 47.99 53.73 10.07 10.12
-0.08 31.79 36.77 40.71 39.02 44.17 52.35 50.49 53.61 54.10 56.06 59.35 60.39 34.97 48.19 28.89 29.83 30.67 31.34 31.94 32.20 33.31 36.57 34.13 33.95 37.16 32.91 37.99 29.93 28.35 31.53 30.88 30.15 11.24 11.66 12.03 12.06 11.49 13.13 12.33 10.71 12.07 11.11
-0.86
-0.33
-0.48
-0.63 121.79
NA NA NA NA NA NA NA NA NA NA 7.24 9.68 4.11 5.20 6.05 5.78 8.19 3.83 4.05 9.65 9.13 3.41 4.01 2.00 2.19 5.89 2.99 5.49 5.90 8.12 7.63 8.35 1.95 5.66 6.68 7.56 6.50 4.45 5.46 4.55 0.44 1.99 14.29 36.03 34.78 42.10 44.12 46.44 10.00 11.86 12.60 46.83
-2.38
-2.07
-0.86
-0.33
-0.50
-0.91 30.81 35.74 39.75 37.99 42.75 49.32 49.76 53.29 53.59 55.67 59.13 59.53 33.71 48.19 26.78 27.74 28.62 28.74 30.38 33.62 34.13 33.43 32.02 29.99 34.96 27.33 26.37 26.51 28.09 29.10 10.87 11.23 11.25 11.36 20.46 13.13 12.33 10.63 11.11
-0.25
-0.06
-0.08
-1.97
-2.46
-1.49
-3.14
-1.68
-2.08
-0.74
-0.64
-5.66
-3.28
-2.66
-1.33
-1.68
-2.15
-2.03
-1.13
-0.82
-2.86
-1.03
-1.87
-1.62
-0.67
-0.07
-2.42
-1.72
-3.41
-2.99
-1.43
-2.70 120.28 20.10 29.16 20.46 12.60 0.64 0.31 25.63 25.13 11.11 10.55 10.71 Plant North N
N 1st QUARTER 2009 LONGTERM TRANSDUCER MONITORING EVALUATION MAP LAF-03 LAF-02 LAF-01 H U D S O N R I V E R EASTERN IP1-CB FLOW PATH SOUTH WESTERN IP1-CB FLOW PATH PRIMAR Y
IP1 FL OW P ATH LEGACY IP1 STORM DRAIN FLOW PATH IP1-CSS TRENCH FLOW PATH 50 0
50 100 150 25 Feet 1,557.1' 0
200 400 100 Feet J:\\17,000-18,999\\17869\\17869-91.MG\\Figures\\17869-92\\GIS\\MXDs\\Q1_2009\\17869-91_Q1-2009_F05A_Longtern Transducer Monitoring Map.mxd Figure No.:
Job No.:
Dwg. Date:
Proj. Mgr.: MJB Designed By: MJB Reviewed By: MJB Operator: GAS 01.0017869.92 06-16-2010 5A INDIAN POINT ENERGY CENTER BUCHANAN, NEW YORK GZA GeoEnvironmental, Inc.
One Edgewater Drive Norwood, MA 02062 Phone: (781) 278-3700 Fax: (781) 278-5701 1st QUARTER 2009 LONGTERM TRANSDUCER MONITORING EVALUATION MAP LAFARGE WELLS
- 1. Base map was developed from an untitled electronic file provided by Badey & Watson Surveying and Engineering, P.C.,
Dated 2/3/06; CAD file name : "GZA.dwg".
- 2. The H3 bounding isopleth encompasses upper bound values measured over both depth and time. As such, the "plume" is an overstatement of contaminant levels actually existing on-site at any time.
- 3. The Sr-90 bounding isopleth encompasses upper bound values measured over both depth and time. As such, the "plume" is an overstatement of contaminant levels actually existing on-site at any time.
- 4. Two discrete isopleths have been drawn around MW-39 and 41 given measured Sr90 concentrations greater than 2 pCi/L. It is expected that similar concentrations exist at other locations along the legacy piping alignment in addition to the locations shown.
Data Notes:
- 1. Illustration of contaminant plume is a schematic representation only. In reality, the geologic bedrock formation is over 99% solid, crystalline rock, with the contaminated water contained only in the remaining (less than 1%) interstitial space (i.e. fractures).
General Notes:
Transducer Notes:
Potential Future Source Locations Unit 2 and Unit 3 Potential H3 Source
- - For locations with multilevel depth monitoring, redundancy provided by monitoring more than one depth at same location.
- Redundant transducer data not available for Q1 09 given that the transducer redeployment plan not yet implemented.
Probable Legacy Release SSCs Containment Spray Sump Pipe Trench Terminated Connection To Storm Drain Drain Exfiltration Inter-Structure Joint / Mud Mat Unit 1 West Fuel Pool (All U1-SFPs drained and inactive as of October 2008)
Unit 2 Fuel Pool (All identified leaks repaired as of December 2007)
LEGEND Monitoring Installations MW-30 Boring / Monitoring Installation Designation Longterm Radionuclide Monitoring Installation Standby Radionuclide Monitoring Installation Transducer Monitored Interval Interval no longer monitored with Transducer 32.5 36.8 Quarterly groundwater elevation at time of low river tide on 01-09-2009 33.3 32.4 Single level monitoring location with duplicate Transducers for redundancy*
35.6 33.1 34.7 39.2 38.1 35.2 Multiple Screened Intervals w/ Depth Maximum quarterly groundwater elevation at time of low river tide measured between Q2 2007 and Q1 2009, inclusive.
Minimum quarterly groundwater elevation at time of low river tide measured between Q2 2007 and Q1 2009, inclusive.
36.3 34.6 (Data from primary trans. shown)
Activity Data Isopleth Bounding Activity H3 1,
1, Bounding Activity SR90
> 5,000 pCi/L
> 2 pCi/L 2
3
ROOF DRAIN ELEVATION 65' 43.8' 43.8' 43.8' 21.75' 22.75' (EL.=0.0) 33' 13' 43.8' 33' 33' 33' 33' 33' 42.5' 42.5' storage Gravel Gravel Storage No Access Grass Earth Parking Asphalt Asphalt curb Asphalt parking Asphalt Concrete curbs Concrete curb Concrete Concrete curb Wooden curb Grass A/C UNIT Handicap ramp A/C unit on concrete Stone curbs Asphalt drive Asphalt parking Asphalt parking Asphalt parking Asphalt parking Asphalt curb Shrubs Trans.
Transformer area and switch gear Storage Containers A/C Units Grass Concrete curb Grass Shrubs Open grate Tank Asphalt drive Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt drive Asphalt Asphalt Drive Gravel Gravel Transformer yard Asphalt Drive this Area No Access Asphalt Concrete Retaining Wall Stone retaining wall Gravel parking Gravel parking Gravel parking Asphalt parking ncrete curb Asphalt parking Concrete curb curb pad Asphalt curb alt parking Asphalt curb Asphalt curb Grass alt curb Gravel parking Storage Storage Tank Fuel Oil Grass Asphalt drive Storage units Gravel Parking lot Asphalt Tank Overhead walkway Concrete curb Asphalt parking Asphalt parking Asphalt Asphalt Asphalt Asphalt Concrete pier Courtyard Asphalt Rip-rap 110 140 120 130 30 30 40 50 30 40 50 90 70 70 80 90 80 80 90 100 110 110 110 110 120 120 100 70 60 70 80 90 60 80 90 100 100 140 140 Transformer Gravel Storage Tank Fuel Oil Tank Tank Tank Covered Concrete Asphalt parking Condensate Tank Transformers on raised Concrete Pad Trans.
Transformers Concrete slab Tank Grass Transformers on raised Concrete Pad Tank Concrete Bridge Concrete Bridge Storage Tank Transformer Substation "H" Trailer Trans Tank Storage Tank Tank Pit Asphalt Trans Trans Trans Storage Tanks Asphalt Grass Vent pit Mach.
stand Unit 2 Condensate Storage Tank Liquid Nitrogen Transformers Yard (Gravel)
DISCHARGE OUTFALL CANAL Tank Gravel Shrubs Shrubs Shrubs Overhead Crane Grass FUEL TRAN SFER POOL STORAGE POOL STORAGE POOL FAILED FUEL AUX. POOL DISASSEMBLY POOL CASK LOAD POOL CASK W ASH &
DISASSEMBLY ISOLATION PIT PU MP SU CTION WELL WAT ER STORAGE POOL MH-4 MH-4A MH-5 MH-6 MH-2 B6 B6A B5 B4 B4A B3 B3A B2A B2 B1 A2 A1 U3-MH-14 F5 A2A CB-B CB-E CB-F C-1 C-3 D2 B7 B8 CB-33 CB-34 CB-15 CB-14 CB-13 CB-32 CB-31 CB-30 A7 U1-CB-22 U3-CB (U1-CB-10)
CB-29 U3-CB (U1-CB-9)
U1-CB-21 U1-CB-20 CB-28 CB-24 CB-27 E16 E16 E16A CB-6 CB-5A (CB-6)
CB-5B CB-7 CB-5 MH16 CB-3B CB3A CB4 CB-2C CB3 CB-2B CB-2A CB-2 CB-1 MH18 MH8 MH17 MH7 MH23A CB-16 MH9 MH10 MH11 MH22 MH21 MH13 MH3 MH12 MH1 CB-18 MH15 CB-19 CB-23 MH14 C2 E7 E6 E8 E9 E10 E11 E5 E5A E4 E4 E4A E3B E3 E3A F3 F4 CB E2 E2A F6 F7 E2B E2C E1 A6 A5 A3A A3 A4 E14 E15 E15A (U1-CB-8)
AB E13 E12 D1 CB-17 F2 F1 CB-12 MH-23 MH-19 MH-20 ROOF DRAIN Transformer Yard PAB East Fuel Pool Water Storage Tank FUEL POOL UNIT 2 1,015' 640' WEST FUEL POOL UNIT 1 UNIT 3 ALL EY WAY UTILITY TUNNEL UTILITY TUNNEL CSS CSS TRENCH MW-30 50 40 30 20 10 5
50 40 30 20 10 5
20 13 B-1 B-6 U1-NCD U1-SFDS 3
3 3
3 MH-5 3
I-2 HR-1 U3-3 U3-2 U3-1 RW-1 OUT-1 U3-C1 U2-C1 MW-67 MW-66 MW-37 MW-36 MW-35 MW-34 MW-33 U3-4S U3-4D MW-52 MW-51 MW-50 MW-49 MW-47 MW-46 MW-45 MW-44 MW-42 MW-41 MW-38 MW-32 MW-31 MW-40 MW-48 MW-43 MW-39 U3-T2 U3-T1 MW-65 MW-62 MW-60 MW-59 MW-58 MW-57 MW-56 MW-55 MW-54 MW-53 MW-64 MW-61 MW-63 U1-CSS MW-105 MW-101 MW-110 MW-111 MW-112 MW-109 MW-108 MW-107 2
ND ND ND ND ND ND ND ND 4.1 1.03 1.13 0.23 2.21 1.66 1.04 1.75 1.49 1.95 6.84 2.51 4.88 0.54 0.38 2.35 0.191 0.918 0.515 5.377 4.258 1.106 0.546 8.358 4.866 0.156 0.145 5.048 0.683 0.635 1.014 0.459 0.209 0.282 0.329 0.193 0.202 0.222 0.223 0.503 0.234 0.367 0.691 0.225 0.265 0.358 0.399 0.356 70.15 63.25 4.343 118.9 1.138 0.605 0.673 1.058 10.13 0.486 1.394 1.068 0.848 1.119 2.725 0.294 0.278 0.379 4.093 5.213 3.937 3.883 2.628 1.543 0.477 0.479 0.323 0.318 0.305 0.441 0.289 0.465 0.636 0.501 0.425 0.372 0.472 0.462 1.147 1.169 0.887 3.573 0.568 0.471 0.198 0.855 0.518 0.194 18.533 H U D S O N R I V E R 7.24 9.68 4.11 5.20 6.05 5.78 8.19 3.83 4.05 9.65 0.64 9.13 3.41 4.01 9.47 2.00 2.19 5.89 2.99 5.49 5.75 8.12 7.63 8.35 1.95 5.66 6.68 7.56 6.50 4.45 5.46 4.55 0.44 0.31 1.99 14.29 42.10 36.03 34.78 44.12 46.44 10.00 11.86 12.60 46.83
-2.38
-2.07
-0.86
-0.33
-0.50
-0.91 30.81 35.74 39.75 37.99 42.75 49.32 49.76 53.29 53.59 55.67 59.14 59.53 33.71 48.19 25.63 26.78 27.74 28.32 28.62 28.74 30.38 33.62 34.13 33.43 32.02 29.99 34.96 27.33 26.37 26.51 28.09 29.10 10.87 11.23 11.25 11.36 20.46 11.11 10.55 13.13 12.33 10.71 10.63 11.11
-0.25
-0.06
-0.08
-1.97
-2.46
-1.49
-3.14
-1.68
-2.08
-0.74
-0.64
-5.66
-3.28
-2.66
-1.33
-1.68
-2.15
-2.03
-1.13
-0.82
-2.86
-1.03
-1.87
-1.62
-0.68
-0.07
-2.43
-1.72
-3.41
-2.99
-1.43
-2.70 120.28 ND ND 5.94 1.17 2.98 5.52 0.728 9.519 0.274 2.088 25.13 Plant North N
N 1st QUARTER 2009 ROLLING AVERAGE TRITIUM ACTIVITY MAP 1
50 0
50 100 150 25 Feet LEGEND Data Notes:
- 1. Average tritium isopleths and activity values are yearly rolling arithmetic averages of the current and preceeding three quarters' data. Only values greater than the MDC are used in this average, thus adding a degree of conservatism to the subsequent dose computations.
- 2. Illustration of contaminant plume is a schematic representation only. In reality, the geologic bedrock formation is over 99% solid, crystalline rock, with the contaminated water contained only in the remaining (less than 1%) interstitial space (i.e. fractures).
- 3. Storm or foundation drain sampling locations, for which investigation levels are not applicable.
General Notes:
- 1. Base map was developed from an untitled electronic file provided by Badey & Watson Surveying and Engineering, P.C., Dated 2/3/06; CAD file name : "GZA.dwg".
Note:
Groundwater contours developed from limited data available on 1/09/2009. Actual elevations may vary from conditions shown and the actual distribution of piezometric heads is likely more complex than indicated.
Activity Data1,2 Groundwater Elevation Contours Footing Drain Active Storm Drain Catch Basin Abandoned Storm Drain Depth-Specific Data J:\\17,000-18,999\\17869\\17869-91.MG\\Figures\\GIS\\MXD Documents\\Q1_2009\\17869-91_Q1-2009_F06_Average-H3.mxd Figure No.:
Job No.:
Dwg. Date:
Proj. Mgr.: MJB Designed By: MJB Reviewed By: MJB Operator: GAS 41.0017869.91 06-16-2010 6
INDIAN POINT ENERGY CENTER BUCHANAN, NEW YORK GZA GeoEnvironmental, Inc.
One Edgewater Drive Norwood, MA 02062 Phone: (781) 278-3700 Fax: (781) 278-5701 1st QUARTER 2009 ROLLING AVERAGE TRITIUM ACTIVITY MAP 1
Containment Spray Sump Trench Probable Legacy Release Locations Terminated Connection To Storm Drain Drain Exfiltration Inter-Structure Joint / Mud Mat Screened in Soil Screened in Bedrock Depth Multiple Screened Intervals 11.3 11.9 12.6 12.8 Groundwater elevation for each screened interval at time of low river tide on 1/09/2009.
255.0 56.0 42.3 1.2 Average activity of H3 (pCi/L x1000) for each screened Interval.
H3 data x1,000 pCi/L No Depth-Specific Samples Bar Graphs; Average H3, pCi/L Not Detected (ND)
ND - 1,000 1,000 - 5,000 5,000 - 10,000 10,000 - 50,000 50,000 - 100,000
> 200,000 100,000 - 200,000 Isopleths; Average H3, pCi/L 5,000 - 10,000 10,000 - 50,000 50,000 - 100,000
> 100,000 ND 0.56 2.8 6.25 32.2 65 155 260 Vadose Zone Contaminant Transport Contours Other Than 10' Interval Ambient "Watertable" Contours 1/09/2009 (10' Interval) 20 5
Note: Illustration of contaminant plume is a schematic representation only. In reality, the geologic bedrock formation is over 99% solid, crystalline rock, with the contaminated water contained only in the remaining (less than 1%) interstitial space (i.e. fractures).
MW-30 Boring / Monitoring Installation Designation Longterm Radionuclide Monitoring Installation Standby Radionuclide Monitoring Installation Unit 1 West Fuel Pool (All U1-SFPs drained and inactive as of October 2008)
Unit 2 Fuel Pool (All identified leaks repaired as of December 2007)
Quarter 2 Post Quarter 2 Quarter 3 Post Quarter 3 Quarter 4 Post Quarter 4 Quarter 1 Quarter 2 Post Quarter 2 Quarter 3 Post Quarter 3 Quarter 4 Post Quarter 4 Quarter 1 2008 2008 2008 2008 2008 2008 2009 2008 2008 2008 2008 2008 2008 2009 MW-30-69 1.53E+05 7.36E+04 1.99E+05 8.53E+04 9.55E+04 NA 1.07E+05 2.64E+05 1.19E+05 MW-54-37 8.70E+02 NA 9.50E+02 NA 1.25E+03 NA 1.16E+03 2.07E+03 1.06E+03 MW-30-84 4.18E+03 3.85E+03 4.31E+03 3.78E+03 5.25E+03 NA 4.69E+03 8.57E+03 4.34E+03 MW-54-58 7.33E+02 NA 5.78E+02 NA 6.98E+02 NA 6.82E+02 1.33E+03 6.73E+02 MW-31-49 3.04E+04 NA 5.94E+02 1.36E+04 6.43E+02 7.77E+02 1.11E+04 1.55E+04 9.52E+03 MW-54-123 6.98E+02 NA 6.12E+02 NA 5.80E+02 NA 5.31E+02 1.21E+03 6.05E+02 MW-31-63 1.02E+04 NA 1.76E+04 2.21E+04 2.30E+04 2.55E+04 1.28E+04 3.69E+04 1.85E+04 MW-54-144 1.15E+03 NA 1.13E+03 NA 1.14E+03 NA 1.13E+03 2.41E+03 1.14E+03 MW-31-85 5.95E+03 NA 2.30E+03 8.34E+03 3.89E+03 4.41E+03 7.37E+03 8.73E+03 5.38E+03 MW-54-173 2.11E+03 NA 2.05E+03 NA 1.66E+03 NA 1.98E+03 3.83E+03 1.95E+03 MW-32-59 4.15E+03 2.85E+03 1.54E+03 2.44E+03 4.13E+02 NA 1.78E+04 1.00E+04 4.87E+03 MW-54-190 1.84E+03 NA 1.25E+03 NA 1.44E+03 NA 1.43E+03 3.39E+03 1.49E+03 MW-32-85 8.36E+03 1.11E+04 7.48E+03 8.05E+03 8.62E+03 NA 6.54E+03 1.81E+04 8.36E+03 MW-55-24 1.05E+03 NA 1.40E+03 NA 7.82E+02 NA 1.04E+03 2.19E+03 1.07E+03 MW-32-131 1.03E+03 NA NA NA NA NA NA 1.53E+03 1.03E+03 MW-55-35 1.60E+03 NA 1.73E+03 NA NA NA 8.53E+02 3.77E+03 1.39E+03 MW-32-149 8.83E+02 NA 5.32E+02 NA 5.03E+02 NA 2.65E+02 1.53E+03 5.46E+02 MW-55-54 5.96E+03 NA 6.31E+03 NA 7.76E+03 NA 7.33E+03 1.38E+04 6.84E+03 MW-32-173 1.69E+03 NA 1.08E+03 9.72E+02 1.03E+03 NA 7.56E+02 3.27E+03 1.11E+03 MW-56-53 NA NA NA NA 3.99E+02 NA NA 1.00E+03 3.99E+02 MW-32-190 6.73E+03 NA 4.71E+03 3.81E+03 3.35E+03 NA 2.69E+03 1.10E+04 4.26E+03 MW-56-83 NA NA NA NA 2.98E+03 NA NA 4.92E+03 2.98E+03 MW-33 5.85E+04 NA NA 6.80E+04 NA NA NA 1.27E+05 6.33E+04 MW-57-11 2.17E+03 NA NA NA 3.28E+03 NA NA 5.45E+03 2.73E+03 MW-35 1.04E+03 NA NA NA NA NA NA 2.08E+03 1.04E+03 MW-57-20 7.27E+02 NA NA NA 1.51E+03 NA NA 2.24E+03 1.12E+03 MW-36-24 NA NA 1.02E+03 NA 2.01E+02 NA 2.37E+02 2.25E+03 4.86E+02 MW-57-45 5.65E+02 NA NA NA 1.13E+03 NA NA 1.70E+03 8.48E+02 MW-36-52 NA NA 1.26E+04 NA 1.10E+04 NA 6.79E+03 2.33E+04 1.01E+04 MW-58-26 NA NA NA NA 2.38E+02 NA 5.19E+02 1.00E+03 3.79E+02 MW-37-22 NA NA 4.33E+03 NA 2.68E+03 NA 5.27E+03 9.02E+03 4.09E+03 MW-58-65 NA NA NA NA 2.81E+02 NA 2.75E+02 1.00E+03 2.78E+02 MW-37-32 NA NA 5.16E+03 NA 2.89E+03 NA 3.76E+03 9.87E+03 3.94E+03 MW-60-35 ND NA 1.95E+02 NA ND NA 2.00E+02 2.00E+03 1.98E+02 MW-37-40 NA NA 5.24E+03 NA 5.49E+03 NA 4.91E+03 1.16E+04 5.21E+03 MW-60-53 ND NA ND NA ND NA ND 2.00E+03 ND MW-37-57 NA NA 5.33E+03 NA 4.27E+03 NA 5.04E+03 1.08E+04 4.88E+03 MW-60-72 ND NA ND NA 1.94E+02 NA ND 2.00E+03 1.94E+02 MW-39-67 3.18E+02 NA NA NA 4.15E+02 NA NA 1.00E+03 3.67E+02 MW-60-135 5.85E+02 NA 4.91E+02 NA 4.25E+02 NA 3.83E+02 2.00E+03 4.71E+02 MW-39-84 ND NA NA NA 2.34E+02 NA NA 1.00E+03 2.34E+02 MW-60-154 4.53E+02 NA 5.16E+02 NA 6.87E+02 NA 4.15E+02 2.00E+03 5.18E+02 MW-39-102 5.03E+02 NA NA NA ND NA NA 1.01E+03 5.03E+02 MW-60-176 7.77E+02 NA 8.95E+02 NA 8.32E+02 NA 9.16E+02 2.00E+03 8.55E+02 MW-39-124 2.15E+02 NA NA NA 2.31E+02 NA NA 1.00E+03 2.23E+02 MW-62-18 NA NA 2.69E+02 NA 4.08E+02 NA 4.64E+02 2.00E+03 3.80E+02 MW-39-183 ND NA NA NA ND NA NA 1.00E+03 ND MW-62-37 NA NA 3.94E+02 NA 5.35E+02 NA 4.87E+02 2.00E+03 4.72E+02 MW-39-195 2.74E+02 NA NA NA ND NA NA 1.00E+03 2.74E+02 MW-62-53 NA NA 3.52E+02 NA 4.08E+02 NA 3.56E+02 2.00E+03 3.72E+02 MW-40-27 NA NA 2.22E+02 NA ND NA 1.20E+02 1.00E+03 2.22E+02 MW-62-71 NA NA 4.64E+02 NA 5.12E+02 NA 2.99E+02 2.00E+03 4.25E+02 MW-40-46 NA NA ND NA ND NA ND 1.00E+03 ND MW-62-92 NA NA 4.95E+02 NA 4.82E+02 NA 5.25E+02 2.00E+03 5.01E+02 MW-40-81 NA NA 2.42E+02 NA ND NA 1.61E+02 1.00E+03 2.02E+02 MW-62-138 NA NA 5.33E+02 NA 7.50E+02 NA 6.26E+02 2.00E+03 6.36E+02 MW-40-100 ND NA 1.93E+02 NA ND NA ND 1.00E+03 1.93E+02 MW-62-182 NA NA 3.99E+02 NA 4.98E+02 NA 4.98E+02 2.00E+03 4.65E+02 MW-40-127 ND NA ND NA ND NA ND 1.00E+03 ND MW-63-18 2.57E+02 NA ND NA 3.20E+02 NA ND 2.00E+03 2.89E+02 MW-40-162 NA NA 2.30E+02 NA ND NA ND 1.00E+03 2.30E+02 MW-63-34 4.90E+02 NA 4.41E+02 NA 4.14E+02 NA 4.20E+02 2.00E+03 4.41E+02 MW-41-40 NA NA NA NA 2.21E+03 NA NA 2.43E+03 2.21E+03 MW-63-50 2.70E+02 NA 3.35E+02 NA 3.17E+02 NA 2.98E+02 2.00E+03 3.05E+02 MW-41-63 NA NA NA NA 6.91E+02 NA NA 1.00E+03 6.91E+02 MW-63-93 3.02E+02 NA 2.38E+02 NA 3.90E+02 NA 3.40E+02 2.00E+03 3.18E+02 MW-42-49 3.24E+03 NA 3.16E+03 1.32E+04 2.60E+03 1.12E+03 1.28E+03 8.21E+03 4.10E+03 MW-63-112 3.72E+02 NA 2.07E+02 NA 2.75E+02 NA 4.37E+02 2.00E+03 3.23E+02 MW-42-78 NA NA 6.18E+02 NA 5.62E+02 NA 3.65E+02 1.02E+03 5.15E+02 MW-63-121 4.54E+02 NA 3.44E+02 NA 4.95E+02 NA 6.23E+02 2.00E+03 4.79E+02 MW-43-28 NA NA NA NA 2.65E+02 NA NA 1.00E+03 2.65E+02 MW-63-163 4.44E+02 NA 4.48E+02 NA 6.85E+02 NA 5.81E+02 2.00E+03 5.40E+02 MW-43-62 NA NA NA NA 2.25E+02 NA NA 1.00E+03 2.25E+02 MW-63-174 4.89E+02 NA 4.49E+02 NA 4.77E+02 NA 4.92E+02 2.00E+03 4.77E+02 MW-44-66 1.61E+02 NA 5.50E+02 NA 3.18E+02 NA 2.06E+02 1.00E+03 3.58E+02 MW-66-21 9.53E+02 NA 7.83E+02 NA 5.34E+02 NA 4.61E+02 1.54E+03 6.83E+02 MW-44-102 2.56E+02 NA 4.37E+02 NA 4.75E+02 NA 2.57E+02 1.00E+03 3.56E+02 MW-66-36 6.09E+03 NA 5.01E+03 NA 5.44E+03 NA 3.65E+03 1.19E+04 5.05E+03 MW-45-42 1.13E+03 NA 2.32E+03 NA 3.14E+03 NA 1.41E+03 4.02E+03 2.00E+03 MW-67-39 NA NA 3.87E+03 NA 3.18E+03 NA 3.67E+03 7.48E+03 3.57E+03 MW-45-61 2.21E+03 NA 1.80E+03 NA 1.27E+03 NA 1.36E+03 3.97E+03 1.66E+03 MW-67-105 NA NA 2.16E+03 NA 2.93E+03 NA 1.96E+03 4.95E+03 2.35E+03 MW-46 5.21E+02 NA 7.71E+02 NA 1.38E+03 NA 1.00E+03 1.61E+03 9.18E+02 MW-67-173 NA NA 9.12E+02 NA 9.93E+02 NA 7.57E+02 1.90E+03 8.87E+02 MW-49-26 5.00E+03 NA 3.96E+03 NA 3.47E+03 NA 3.10E+03 8.32E+03 3.88E+03 MW-67-219 NA NA 1.17E+03 NA 1.37E+03 NA 9.68E+02 2.51E+03 1.17E+03 MW-49-42 3.20E+03 NA 2.52E+03 NA 2.54E+03 NA 2.25E+03 5.54E+03 2.63E+03 MW-67-276 NA NA 1.16E+03 NA 1.18E+03 NA 1.10E+03 2.27E+03 1.15E+03 MW-49-65 1.93E+03 NA 1.56E+03 NA 1.26E+03 NA 1.42E+03 3.30E+03 1.54E+03 MW-67-323 NA NA 3.38E+02 NA 6.84E+02 NA 3.65E+02 1.00E+03 4.62E+02 MW-50-42 NA NA 3.73E+02 NA ND NA 2.15E+02 1.00E+03 2.94E+02 MW-67-340 NA NA 5.11E+02 NA 6.69E+02 NA 5.23E+02 1.11E+03 5.68E+02 MW-50-66 2.80E+03 NA 2.71E+03 2.08E+03 2.73E+03 2.43E+03 2.30E+03 5.50E+03 2.51E+03 MW-107 1.91E+02 4.62E+01 NA NA NA NA NA 1.00E+03 1.91E+02 MW-51-40 ND NA 3.29E+02 NA ND NA ND 1.00E+03 3.29E+02 MW-111 NA NA NA NA 7.39E+04 6.64E+04 NA 1.25E+05 7.02E+04 MW-51-79 ND NA ND NA ND NA ND 1.00E+03 ND U3-4D 3.19E+02 NA 4.66E+02 ND 5.68E+02 ND 4.82E+02 1.00E+03 4.59E+02 MW-51-104 NA NA 2.82E+02 NA ND NA ND 1.00E+03 2.82E+02 U3-T1 7.09E+02 NA 5.56E+02 NA 5.99E+02 NA 6.75E+02 1.28E+03 6.35E+02 MW-51-135 NA NA 2.09E+02 NA ND NA ND 1.00E+03 2.09E+02 U3-T2 1.02E+03 NA 9.97E+02 NA 9.28E+02 NA 1.11E+03 2.14E+03 1.01E+03 MW-51-163 NA NA ND NA ND NA ND 1.00E+03 ND LAF-002 ND NA NA NA ND NA NA positive ND MW-51-189 NA NA ND NA ND NA ND 1.00E+03 ND U1-CSS 1.77E+03 6.88E+02 NA 1.45E+03 2.66E+03 2.20E+03 NA 3.09E+03 1.75E+03 MW-52-11 1.13E+03 NA NA NA NA NA NA 1.00E+03 1.13E+03 U1-NCD 9.50E+03 NA NA NA 6.19E+03 NA 2.13E+03 5.94E+03 MW-52-122 ND NA NA NA NA NA NA 1.00E+03 ND U1-SFDS 6.28E+02 8.81E+02 NA NA 1.09E+03 NA 3.11E+02 7.28E+02 MW-52-162 1.45E+02 NA NA NA NA NA NA 1.00E+03 1.45E+02 B-1 1.17E+03 NA NA NA NA NA NA 1.17E+03 MW-52-181 1.56E+02 NA NA NA NA NA NA 1.00E+03 1.56E+02 B-6 ND NA NA NA NA NA NA ND MW-53-82 NA NA 1.21E+03 NA 7.94E+02 NA 4.26E+03 1.96E+03 2.09E+03 MH-5 NA NA NA NA NA NA NA NA MW-53-120 5.91E+03 NA 5.80E+03 5.76E+03 5.57E+03 5.04E+03 5.06E+03 1.19E+04 5.52E+03 Notes:
- 1) Only results greater than the MDC are reported herein. ND therefore indicates that the analytical result was below the MDC and typically also below the standard deviation threshold of three times 1 sigma. The rolling average is calculated using only results greater than the MDC. Given that ND represents real groundwater sampling results where the radionuclide activity level is either positive but very low and unquantifiable, or not detectable above background, its exclusion results in a high bias to the average and thus adds a measure of conservatism to the subsequent dose computations.
- 2) A shaded value indicates that the reported activity exceeds the Investigation Level (I.L.). NA indicates that data is not available for this time period.
- 3)
- Indicates storm or foundation drain sampling locations, for which investigation levels are not applicable.
Well ID Tritium Results (pCi/L)
Investigation Level Rolling Annual Average Well ID Tritium Results (pCi/L)
Investigation Level Rolling Annual Average
storage Gravel Gravel Storage No Access Grass Earth Parking Asphalt Asphalt curb Asphalt parking Asphalt Concrete curbs Concrete curb Concrete Concrete curb Wooden curb ass A/C UNIT Handicap ramp A/C unit on concrete Stone curbs Asphalt drive Asphalt parking Asphalt parking alt parking Asphalt parking Asphalt curb Shrubs Trans.
Transformer area and switch gear Storage Containers A/C Units Grass Concrete curb Grass Shrubs Open grate Tank Asphalt drive Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt Asphalt drive Asphalt Asphalt Drive Gravel Gravel Transformer yard Asphalt Drive this Area No Access Asphalt Concrete Retaining Wall Stone retaining wall Gravel parking Gravel parking Gravel parking Asphalt parking Asphalt parking Concrete curb curb pad Asphalt curb Asphalt curb Asphalt curb Grass Gravel parking Storage Storage Tank Fuel Oil Grass Asphalt drive Storage units Gravel Parking lot Asphalt Tank Overhead walkway Concrete curb Asphalt parking Asphalt parking Asphalt Asphalt Asphalt Asphalt Concrete pier Courtyard Asphalt Rip-rap 110 140 120 130 30 30 40 50 30 40 50 90 70 70 80 90 80 80 90 100 110 110 110 110 120 120 100 70 60 70 80 90 60 80 90 100 100 140 140 Transformer Gravel Storage Tank Fuel Oil Tank Tank Tank Covered Concrete Asphalt parking Condensate Tank Transformers on raised Concrete Pad Trans.
Transformers Concrete slab Tank Grass Transformers on raised Concrete Pad Tank Concrete Bridge Concrete Bridge Storage Tank Transformer Substation "H" Trailer Trans Tank Storage Tank Tank Pit Asphalt Trans Trans Trans Storage Tanks Asphalt Grass Vent pit Mach.
stand Unit 2 Condensate Storage Tank Liquid Nitrogen Transformers Yard (Gravel)
DISCHARGE OUTFALL CANAL Tank Gravel Shrubs Shrubs Shrubs Overhead Crane Grass FUEL TRAN SFER POOL STORAGE POOL STORAGE POOL FAILED FUEL AUX. POOL DISASSEMBLY POOL CASK LOAD POOL CASK W ASH &
DISASSEMBLY ISOLATION PIT PU MP SU CTION WELL WAT ER STORAGE POOL ROOF DRAIN ELEVATION 65' 43.8' 43.8' 43.8' 21.75' 22.75' (EL.=0.0) 33' 13' 43.8' 33' 33' 33' 33' 33' 42.5' 42.5' MH-4 MH-4A MH-5 MH-6 MH-2 B6 B6A B5 B4 B4A B3 B3A B2A B2 B1 A2 A1 U3-MH-14 F5 A2A CB-B CB-E CB-F C-1 C-3 D2 B7 B8 CB-33 CB-34 CB-15 CB-14 CB-13 CB-32 CB-31 CB-30 A7 U1-CB-22 U3-CB (U1-CB-10)
CB-29 U3-CB (U1-CB-9)
U1-CB-21 U1-CB-20 CB-28 CB-24 CB-27 E16 E16 E16A CB-6 CB-5A (CB-6)
CB-5B CB-7 CB-5 MH16 CB-3B CB3A CB4 CB-2C CB3 CB-2B CB-2A CB-2 CB-1 MH18 MH8 MH17 MH7 MH23A CB-16 MH9 MH10 MH11 MH22 MH21 MH13 MH3 MH12 MH1 CB-18 MH15 CB-19 CB-23 MH14 C2 E7 E6 E8 E9 E10 E11 E5 E5A E4 E4 E4A E3B E3 E3A F3 F4 CB E2 E2A F6 F7 E2B E2C E1 A6 A5 A3A A3 A4 E14 E15 E15A (U1-CB-8)
AB E13 E12 D1 CB-17 F2 F1 CB-12 MH-23 MH-19 MH-20 ROOF DRAIN Turbine Generator Building 2 Turbine Generator Building 1 Turbine Generator Building 3 Transformer Yard PAB East Fuel Pool Water Storage Tank FUEL POOL UNIT 2 1,015' 640' WEST FUEL POOL CSS UNIT 1 UNIT 3 ALL EY WAY UTILITY TUNNEL UTILITY TUNNEL 4
4 4
5 CSS TRENCH 50 40 30 20 10 5
50 40 30 20 10 5
20 13 B-6 B-1 U1-NCD U1-SFDS 3
MH-5 3
3 3
3 4
4 4
4 4
I-2 HR-1 U3-3 U3-2 U3-1 RW-1 OUT-1 U3-C1 U2-C1 MW-67 MW-66 MW-37 MW-36 MW-35 MW-34 MW-33 U3-4S U3-4D MW-52 MW-51 MW-50 MW-49 MW-47 MW-46 MW-45 MW-44 MW-42 MW-41 MW-38 MW-32 MW-31 MW-40 MW-48 MW-43 MW-39 U3-T2 U3-T1 MW-65 MW-62 MW-60 MW-59 MW-58 MW-57 MW-56 MW-55 MW-54 MW-53 MW-30 MW-64 MW-61 MW-63 U1-CSS MW-105 MW-101 MW-110 MW-111 MW-112 MW-109 MW-108 MW-107 H U D S O N R I V E R ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 13 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 205 3.6 4.6 12.2 0.93 0.39 1.03 12.8 0.98 0.87 0.65 7.35 23.4 7.87 6.14 5.77 22.6 2.15 34.8 21.7 1.97 21.8 0.75 1.15 3.29 1.64 1.36 0.81 1.04 14.7 0.51 12.85 16.85 25.63 18.85 32.15 16.77 15.85 17.83 7.24 9.68 4.11 5.20 6.05 5.78 8.19 3.83 4.05 9.65 0.64 9.13 3.41 4.01 9.47 2.00 2.19 5.89 2.99 5.49 5.75 8.12 7.63 8.35 1.95 5.66 6.68 7.56 6.50 4.45 5.46 4.55 0.44 0.31 1.99 14.29 42.10 36.03 34.78 44.12 46.44 10.00 11.86 12.60 46.83
-2.38
-2.07
-0.86
-0.33
-0.50
-0.91 30.81 35.74 39.75 37.99 42.75 49.32 49.76 53.29 53.59 55.67 59.14 59.53 33.71 48.19 25.63 26.78 27.74 28.32 28.62 28.74 30.38 33.62 34.13 33.43 32.02 29.99 34.96 27.33 26.37 26.51 28.09 29.10 10.87 11.23 11.25 11.36 20.46 11.11 10.55 13.13 12.33 10.71 10.63 11.11
-0.25
-0.06
-0.08
-1.97
-2.46
-1.49
-3.14
-1.68
-2.08
-0.74
-0.64
-5.66
-3.28
-2.66
-1.33
-1.68
-2.15
-2.03
-1.13
-0.82
-2.86
-1.03
-1.87
-1.62
-0.68
-0.07
-2.43
-1.72
-3.41
-2.99
-1.43
-2.70 120.28 ND ND 464 1.5 1.05 1.12 1.37 1.06 1.64 2.76 5.69 5.91 2.13 1.02 31.1 1.73 25.13 Plant North N
N 1st QUARTER 2009 ROLLING AVERAGE STRONTIUM-90 ACTIVITY MAP 1
LEGEND 50 0
50 100 150 25 Feet Note:
Groundwater contours developed from limited data available on 01/09/2009. Actual elevations may vary from conditions shown and the actual distribution of piezometric heads is likely more complex than indicated.
General Notes:
- 1. Base map was developed from an untitled electronic file provided by Badey & Watson Surveying and Engineering, P.C., Dated 2/3/06; CAD file name : "GZA.dwg".
Note: Illustration of contaminant plume is a schematic representation only. In reality, the geologic bedrock formation is over 99% solid, crystalline rock, with the contaminated water contained only in the remaining (less than 1%) interstitial space (i.e. fractures).
Groundwater Elevation Contours Footing Drain Active Storm Drain Catch Basin Abandoned Storm Drain Screened in Soil Screened in Bedrock 11.3 11.9 12.6 12.8 Groundwater elevation for each screened interval at the time of low river tide on 01/09/2009.
Multiple Screened Intervals w/ Depth Depth-Specific Data 1.6 20.2 6.0 1.3 Average activity of Sr90 (pCi/L) for each screened interval.
Data Notes:
- 1. Average Sr-90 isopleths and activity values are yearly rolling arithmetic averages of the current and preceeding three quarters' data. Only values greater than the MDC are used in this average, thus adding a degree of conservatism to the subsequent dose computations.
- 2. Illustration of contaminant plume is a schematic representation only. In reality, the geologic bedrock formation is over 99% solid, crystalline rock, with the contaminated water contained only in the remaining (less than 1%) interstitial space (i.e. fractures).
- 3. Storm or foundation drain sampling locations, for which investigation levels are not applicable.
- 4. Two discrete isopleths have been drawn around MW-39 and MW-41 given average concentrations greater than 2 pCi/L. It is expected that similar concentrations exist at other locations along the legacy piping alignment in addition to the locations shown.
- 5. Sr-90 activity at MW-111 may be due to desorption of residual Sr-90 from backfill used in the Transformer Yard.
J:\\17,000-18,999\\17869\\17869-91.MG\\Figures\\GIS\\MXD Documents\\Q1_2009\\17869-91_Q1-2009_F07_Average-SR90.mxd INDIAN POINT ENERGY CENTER BUCHANAN, NEW YORK GZA GeoEnvironmental, Inc.
One Edgewater Drive Norwood, MA 02062 Phone: (781) 278-3700 Fax: (781) 278-5701 Figure No.:
Job No.:
Dwg. Date:
41.0017869.91 06-16-2010 7
Proj. Mgr.: MJB Designed By: MJB Reviewed By: MJB Operator: GAS 1st QUARTER 2009 ROLLING AVERAGE STRONTIUM-90 ACTIVITY MAP 1
Probable Legacy Release Locations Activity Data1,2 Bar Graphs; Average Sr-90, pCi/L Not Detected (ND)
ND - 1 1.0 - 2.0 2.0 - 4.0 4.0 - 8.0 8.0 - 25
> 25 ND 0.74 1.7 2.86 5.5 16.1 40.4 No Sample Isopleths; Average Sr-90, pCi/L 2 - 4 4 - 8 8 - 25
> 25 Contours Other Than 10' Interval Ambient "Watertable" Contours 01/09/2009 (10' Interval) 20 5
Vadose Zone Contaminant Transport MW-30 Boring / Monitoring Installation Designation Longterm Radionuclide Monitoring Installation Standby Radionuclide Monitoring Installation Unit 1 West Fuel Pool (All U1-SFPs drained and inactive as of October 2008)
Unit 2 Fuel Pool (All identified leaks repaired as of December 2007)
Containment Spray Sump Trench Terminated Connection To Storm Drain Drain Exfiltration Inter-Structure Joint / Mud Mat Quarter 2 Post Quarter 2 Quarter 3 Post Quarter 3 Quarter 4 Post Quarter 4 Quarter 1 Quarter 2 Post Quarter 2 Quarter 3 Post Quarter 3 Quarter 4 Post Quarter 4 Quarter 1 2008 2008 2008 2008 2008 2008 2009 2008 2008 2008 2008 2008 2008 2009 MW-30-69 ND ND ND ND ND NA ND 2.00E+00 ND MW-54-37 5.08E+00 NA 6.20E+00 NA 7.33E+00 NA 5.93E+00 1.22E+01 6.14E+00 MW-30-84 ND ND ND ND ND NA ND 2.00E+00 ND MW-54-58 1.69E+00 NA 1.71E+00 NA 9.02E+00 NA 1.98E+00 7.37E+00 3.60E+00 MW-31-49 ND NA ND ND ND ND ND 2.00E+00 ND MW-54-123 6.45E+00 NA 6.52E+00 NA 1.26E+01 NA 5.91E+00 1.76E+01 7.87E+00 MW-31-63 ND NA ND ND ND ND ND 2.00E+00 ND MW-54-144 1.59E+01 NA 1.69E+01 NA 2.02E+01 NA 1.44E+01 3.42E+01 1.69E+01 MW-31-85 ND NA ND ND ND ND ND 2.00E+00 ND MW-54-173 1.22E+01 NA 1.29E+01 NA 1.61E+01 NA 1.02E+01 2.77E+01 1.29E+01 MW-32-59 ND ND ND ND ND NA ND 2.00E+00 ND MW-54-190 1.95E+01 NA 2.13E+01 NA 3.38E+01 NA 1.90E+01 4.70E+01 2.34E+01 MW-32-85 ND ND ND ND ND NA ND 2.00E+00 ND MW-55-24 2.55E+01 NA 2.22E+01 NA 1.08E+01 NA 1.69E+01 4.06E+01 1.89E+01 MW-32-131 ND NA NA NA NA NA NA 2.00E+00 ND MW-55-35 3.44E+01 NA 2.54E+01 NA NA NA 1.71E+01 5.75E+01 2.56E+01 MW-32-149 ND NA ND NA ND NA ND 2.00E+00 ND MW-55-54 2.67E+01 NA 2.32E+01 NA 1.94E+01 NA 2.11E+01 4.61E+01 2.26E+01 MW-32-173 ND NA ND ND ND NA ND 2.00E+00 ND MW-56-53 NA NA NA NA ND NA NA 2.00E+00 ND MW-32-190 ND NA ND ND ND NA ND 2.00E+00 ND MW-56-83 NA NA NA NA 2.13E+00 NA NA 5.69E+00 2.13E+00 MW-33 ND NA NA ND NA NA NA 2.00E+00 ND MW-57-11 2.27E+01 NA NA NA 4.16E+01 NA NA 6.43E+01 3.22E+01 MW-35 ND NA NA NA NA NA NA 2.00E+00 ND MW-57-20 1.23E+00 NA NA NA 3.06E+00 NA NA 4.29E+00 2.15E+00 MW-36-24 NA NA ND NA ND NA ND 2.00E+00 ND MW-57-45 2.26E+00 NA NA NA 1.20E+00 NA NA 3.46E+00 1.73E+00 MW-36-52 NA NA 5.67E+00 NA 8.27E+00 NA 3.37E+00 1.25E+01 5.77E+00 MW-58-26 NA NA NA NA ND NA ND 2.00E+00 ND MW-37-22 NA NA 1.22E+01 NA 1.80E+01 NA 8.81E+00 2.60E+01 1.30E+01 MW-58-65 NA NA NA NA ND NA ND 2.00E+00 ND MW-37-32 NA NA 2.06E+01 NA 1.86E+01 NA 1.11E+01 3.63E+01 1.68E+01 MW-60-35 ND NA ND NA ND NA ND 2.00E+00 ND MW-37-40 NA NA 1.31E+00 NA 1.13E+00 NA 3.47E+00 2.26E+00 1.97E+00 MW-60-53 ND NA ND NA ND NA ND 2.00E+00 ND MW-37-57 NA NA 2.12E+01 NA 2.40E+01 NA 1.99E+01 4.94E+01 2.17E+01 MW-60-72 ND NA ND NA ND NA ND 2.00E+00 ND MW-39-67 2.21E+00 NA NA NA 3.31E+00 NA NA 6.03E+00 2.76E+00 MW-60-135 ND NA ND NA ND NA ND 2.00E+00 ND MW-39-84 2.23E+00 NA NA NA 1.04E+00 NA NA 3.37E+00 1.64E+00 MW-60-154 ND NA 5.10E-01 NA ND NA ND 2.00E+00 5.10E-01 MW-39-102 8.83E-01 NA NA NA 1.23E+00 NA NA 2.07E+00 1.06E+00 MW-60-176 ND NA ND NA ND NA ND 2.00E+00 ND MW-39-124 1.79E+00 NA NA NA 9.42E-01 NA NA 2.81E+00 1.37E+00 MW-62-18 NA NA 5.31E-01 NA ND NA 1.09E+00 2.00E+00 8.11E-01 MW-39-183 1.12E+00 NA NA NA ND NA NA 2.00E+00 1.12E+00 MW-62-37 NA NA ND NA 1.36E+00 NA ND 2.00E+00 1.36E+00 MW-39-195 1.21E+00 NA NA NA 8.81E-01 NA NA 2.00E+00 1.05E+00 MW-62-53 NA NA ND NA ND NA ND 2.00E+00 ND MW-40-27 NA NA ND NA ND NA ND 2.00E+00 ND MW-62-71 NA NA ND NA ND NA ND 2.00E+00 ND MW-40-46 NA NA ND NA ND NA ND 2.00E+00 ND MW-62-92 NA NA ND NA ND NA ND 2.00E+00 ND MW-40-81 NA NA ND NA ND NA ND 2.00E+00 ND MW-62-138 NA NA 1.21E+00 NA 1.24E+00 NA 2.46E+00 2.00E+00 1.64E+00 MW-40-100 ND NA ND NA ND NA ND 2.00E+00 ND MW-62-182 NA NA ND NA ND NA ND 2.00E+00 ND MW-40-127 ND NA ND NA ND NA ND 2.00E+00 ND MW-63-18 ND NA 3.29E+00 NA ND NA ND 2.00E+00 3.29E+00 MW-40-162 NA NA ND NA ND NA ND 2.00E+00 ND MW-63-34 ND NA 1.15E+00 NA ND NA ND 2.00E+00 1.15E+00 MW-41-40 NA NA NA NA 5.91E+00 NA NA 8.96E+00 5.91E+00 MW-63-50 ND NA ND NA ND NA ND 2.00E+00 ND MW-41-63 NA NA NA NA 5.69E+00 NA NA 9.45E+00 5.69E+00 MW-63-93 ND NA ND NA ND NA ND 2.00E+00 ND MW-42-49 2.36E+01 NA 3.56E+01 2.96E+02 9.61E+01 1.02E+02 6.77E+02 1.96E+02 2.05E+02 MW-63-112 ND NA ND NA ND NA ND 2.00E+00 ND MW-42-78 NA NA 3.91E-01 NA ND NA ND 2.00E+00 3.91E-01 MW-63-121 ND NA 7.60E-01 NA ND NA 7.30E-01 2.00E+00 7.45E-01 MW-43-28 NA NA NA NA ND NA NA 2.00E+00 ND MW-63-163 ND NA ND NA ND NA ND 2.00E+00 ND MW-43-62 NA NA NA NA ND NA NA 2.00E+00 ND MW-63-174 ND NA ND NA ND NA ND 2.00E+00 ND MW-44-66 ND NA ND NA ND NA ND 2.00E+00 ND MW-66-21 1.01E+00 NA 9.07E-01 NA 1.03E+00 NA ND 2.02E+00 9.82E-01 MW-44-102 ND NA ND NA ND NA ND 2.00E+00 ND MW-66-36 1.32E+01 NA 1.20E+01 NA 1.38E+01 NA 1.22E+01 2.71E+01 1.28E+01 MW-45-42 ND NA ND NA ND NA ND 2.00E+00 ND MW-67-39 NA NA 1.37E+01 NA 1.62E+01 NA 1.42E+01 3.36E+01 1.47E+01 MW-45-61 ND NA ND NA ND NA ND 2.00E+00 ND MW-67-105 NA NA 9.63E-01 NA 1.11E+00 NA ND 2.14E+00 1.04E+00 MW-46 ND NA ND NA 9.33E-01 NA ND 2.00E+00 9.33E-01 MW-67-173 NA NA ND NA ND NA ND 2.00E+00 ND MW-49-26 1.81E+01 NA 1.62E+01 NA 1.53E+01 NA 1.38E+01 3.63E+01 1.59E+01 MW-67-219 NA NA ND NA ND NA ND 2.00E+00 ND MW-49-42 2.33E+01 NA 2.16E+01 NA 2.16E+01 NA 2.07E+01 4.80E+01 2.18E+01 MW-67-276 NA NA ND NA ND NA ND 2.00E+00 ND MW-49-65 1.90E+01 NA 1.78E+01 NA 1.72E+01 NA 1.73E+01 4.07E+01 1.78E+01 MW-67-323 NA NA ND NA ND NA ND 2.00E+00 ND MW-50-42 NA NA 9.28E+00 NA 2.56E+00 NA 1.96E+00 9.49E+00 4.60E+00 MW-67-340 NA NA ND NA ND NA ND 2.00E+00 ND MW-50-66 3.38E+01 NA 3.30E+01 3.23E+01 3.20E+01 4.99E+01 2.75E+01 7.23E+01 3.48E+01 MW-107 ND ND NA NA NA NA NA 2.00E+00 ND MW-51-40 ND NA ND NA ND NA ND 2.00E+00 ND MW-111 NA NA NA NA 1.02E+00 ND NA 3.58E+00 1.02E+00 MW-51-79 ND NA ND NA ND NA ND 2.00E+00 ND U3-4D ND NA ND NA ND NA ND 2.00E+00 ND MW-51-104 NA NA ND NA ND NA ND 2.00E+00 ND U3-T1 ND NA ND NA 7.01E-01 NA 1.04E+00 2.00E+00 8.71E-01 MW-51-135 NA NA ND NA ND NA ND 2.00E+00 ND U3-T2 6.52E-01 NA ND NA ND NA ND 2.00E+00 6.52E-01 MW-51-163 NA NA ND NA ND NA ND 2.00E+00 ND LAF-002 ND NA NA NA ND NA NA positive ND MW-51-189 NA NA ND NA ND NA ND 2.00E+00 ND U1-CSS 6.74E+00 4.83E+00 NA 9.38E+00 6.74E+00 9.08E+00 NA 1.48E+01 7.35E+00 MW-52-11 ND NA NA NA NA NA NA 2.00E+00 ND U1-NCD NA NA NA NA NA NA 4.64E+02 4.64E+02 MW-52-122 ND NA NA NA NA NA NA 2.00E+00 ND U1-SFDS NA NA NA NA NA NA 1.22E+01 1.22E+01 MW-52-162 1.03E+00 NA NA NA NA NA NA 2.00E+00 1.03E+00 B-1 ND NA NA NA NA NA NA ND MW-52-181 ND NA NA NA NA NA NA 2.00E+00 ND B-6 ND NA NA NA NA NA NA ND MW-53-82 NA NA 6.95E-01 NA ND NA 2.30E+00 2.00E+00 1.50E+00 MH-5 NA NA NA NA NA NA NA NA MW-53-120 3.11E+01 NA 3.03E+01 3.10E+01 2.53E+01 4.25E+01 2.64E+01 6.38E+01 3.11E+01 Notes:
- 1) Only results greater than the MDC are reported herein. ND therefore indicates that the analytical result was below the MDC and typically also below the standard deviation threshold of three times 1 sigma. The rolling average is calculated using only results greater than the MDC. Given that ND represents real groundwater sampling results where the radionuclide activity level is either positive but very low and unquantifiable, or not detectable above background, its exclusion results in a high bias to the average and thus adds a measure of conservatism to the subsequent dose computations.
- 2) A shaded value indicates that the reported activity exceeds the Investigation Level (I.L.). NA indicates that data is not available for this time period.
- 3)
- Indicates storm or foundation drain sampling locations, for which investigation levels are not applicable.
Well ID Strontium-90 Results (pCi/L)
Investigation Level Rolling Annual Average Well ID Strontium-90 Results (pCi/L)
Investigation Level Rolling Annual Average