ML031180775

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Ltr to U.S. Nuclear Regulatory Commission, E.W. Merschoff from Steve J. Redeker, Manager, Plant Closure and Decommissioning, Sacramento Municipal Utility District, 2002 Annual Radiological Environmental Operating Report, Appendix B, 04/22/2
ML031180775
Person / Time
Site: Rancho Seco, 07200011
Issue date: 04/22/2003
From: Redeker S
Sacramento Municipal Utility District (SMUD)
To: Merschoff E
NRC Region 4
Shared Package
ML031180676 List:
References
+sispmjr200506, -RFPFR, MPC&D 03-051
Download: ML031180775 (15)


Text

APPENDIX B SAMPLE SITE DESCRIPTIONS AND MAPS This appendix provides descriptive information about the sampling locations and maps of all the locations for the Radiological Environmental Monitoring Program sites.

Table B-1 provides information on sample type, identification codes, and map location references. The sample identification code is an alphanumeric string beginning with the prefix "R" (for Rancho Seco Nuclear Station) followed by two letters to identify the sample media:

AS RW SW DW WW MS Air Runoff Water Surface Water Drinking Water Well Water Mud and Silt SL FS LV AG TL RN Soil Fish Garden Vegetable Algae Direct Gamma Radiation (Luxel)

Rainwater The numeric designations, which follow the letter designations, indicate the straight-line distance (in miles) from the center of the Reactor Building to the monitoring site.

The next letter designates the sector in which the monitoring location is located. The letters A through R are used for sector designators. The letters I and 0 are not used to prevent confusion with the numbers one and zero in the ID codes.

Sector Letter Degrees Azimuth Compass Point A

348.75 to 11.25 N

B 11.25 to 33.75 NNE C

33.75 to 56.25 NE D

56.25 to 78.75 ENE E

78.75 to 101.25 E

F 101.25 to 123.75 ESE G

123.75 to 146.25 SE H

146.25 to 168.75 SSE J

168.75 to 191.25 S

K 191.25 to 213.75 SSW L

213.75 to 236.25 SW M

236.25 to 258.75 WSW N

258.75 to 281.25 W

P 281.25 to 303.75 WNW a

303.75 to 326.25 NW R

326.25 to 348.75 NNW Rancho Seco Nuclear Station B-1 2002 AREOR

SAMPLE SITE DESCRIPTIONS AND MAPS (continued)

The final letter designation indicates if the location is part of the operational REMP program

("O") or post-operational REMP program ("P").

Table B-1 Lists each location referencing the sample type and the location ID code to the map site number on one of the four Radiological Environmental Monitoring Site Maps included in this Appendix.

Figure B-1 Figure B-2 Figure B-3 Site Location Map: Shows the locations of the sample locations on and/or near the Site (including Storm Drain locations).

1 Mile Radius map: Sampling locations within one mile of the Reactor Building centerline are shown on this map.

5 Mile Radius map: Sampling locations between one and five miles from the Reactor Building centerline are shown on this map.

Figure B-4 25 Mile Radius map: Sampling locations between five to 25 miles from the Reactor Building centerline are shown on this map.

Rancho Seco Nuclear Station B-2 2002 AREOR

Radiological Environmental Sampling Locations on and near the Site Figure B-1 Rancho Seco nuclear Station Radiological Environmental Sampling Locations on and near the Site (Storm Drain location numbers are in parenthesis)

B-3 2002 AREOR

Figure B-2 Radiological Environmental Sampling Locations within 1 mile from the Reactor Building Rancho Seco Nuclear Station B-4 2002 AREOR

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  • OLMDRY Figure B-3 Radiological Environmental Sampling Locations from 1 to 5 miles from the Reactor Building Rancho Seco Nuclear Station B-5 2002 AREOR

ULU PROERTY DOLURY Figure B-4 Radiological Environmental Sampling Locations 5 to 25 miles from the Reactor Building Rancho Seco Nuclear Station B-6 2002 AREOR

Table B-1 Radiological Environmental Monitoring Sites and Map Locations Sample Type ID Code Class Map Location Collection Frequency Description. of Location Miles Sector AIR RAS0.1CO IND.

1 Weekly On Site-PAP BLDG.

0.1 C

AIR RASO.7EO ND.

2 Weekly Meteorological Tower 0.7 E

AIR RAS0.3MO IND.

3 Weekly Effluent Discharge 0.3 M

AIR RAS1.8FP CON 30 Weekly Rancho Seco Reservoir Well Enclosure 1.8 F

RUNOFF WATER RRWO.6MO ND.

5 Biweekly Site Boundary 0.6 M

SURFACE WATER RSWO.7NO IND.

6 Monthly Water Sump 0.7 N

SURFACE WATER RSW1.3FO CON 7

Monthly Rancho Seco Reservoir 1.3 F

SURFACE WATER RSW3.7NO CON 8

Monthly Composite ISCO Composite Sampler at Folsom South Canal 3.7 N

SURFACE WATER RSWO.3MO IND.

3 Monthly Composite ISCO Composite Sampler at Effluent Discharge 0.3 M

SURFACE WATER RSW1.8NO IND.

9 Monthly Confluence of Clay and Hadselville Creeks 1.8 N

DRINKING WATER RDW0.1GO IND.

10 Monthly Rancho Seco Site 0.1 G

DRINKING WATER RDW1.8FP CON 30 Monthly Rancho Seco Lake Well 1.8 F

DRINKING WATER RDW0.2PP IND 65 Monthly SAS Well 0.2 P

Rancho Seco Nuclear Station B-7 2002 AREOR

Table B-1 (Continued)

Radiological Environmental Monitoring Sites and Map Locations Sample Type ID Code Class Map Location Collection Frequency Description. of Location Miles Sector No.

WELL WATER RWW0.3EO IND.

11 Quarterly Site Well 0.3 E

WELL WATER RWWO.8DO CON 12 Quarterly Marciel Ranch 0.8 D

WELL WATER RWWO.8L0 IND.

13 Quarterly Clay Cattle Feedlot 0.8 L

WELL WATER RWW3.7MO IND.

8 Quarterly Silva Feed Lot Well 3.7 M

WELL WATER RWW2.1 MO IND.

14 Quarterly Clay Area Well (Tipling's) 2.2 M

WELL WATER RWW1.5MP IND.

49 Quarterly Vineyard Well (west) 1.5 M

WELL WATER RWWO.7RP IND 60 Quarterly Vineyard Well (northwest of Hwy 104) 0.7 R

WELL WATER RWWO.6RP IND 59 Quarterly Vineyard Well (south of Hwy 104) 0.6 R

WELL WATER RWWO.9CP IND 63 Quarterly Vineyard Well (northeast of site) 0.9 C

RAIN WATER RRNO.8D10 ND.

2 Seasonal Meteorological Tower 0.8 D

Rancho Seco Nuclear Station B-8 2002 AREOR

Table B-1 (Continued)

Radiological Environmental Monitoring Sites and Map Locations Sample Type ID Code Class Map location No.

Collection Frequency Description. of Location Miles Sector MUD AND SILT RMS0.3MO IND.

3 Quarterly Effluent Discharge 0.3 M

MUD AND SILT RMS0.6MO IND.

5 Quarterly Site Boundary 0.6 M

MUD AND SILT RMS0.7NO IND.

6 Quarterly Water Sump 0.7 N

MUD AND SILT RMS1.8NO IND.

9 Quarterly Confluence of Clay and Hadselville Creeks 1.8 N

MUD AND SILT RMS3.7N IND.

8 Quarterly Laguna Creek at Folsom South Canal 3.7 N

FISH RFSO.3MO IND.

3 Semi-Annual Effluent Discharge 0.3 M

FISH RFS0.6MO IND.

5 Semi-Annual Site Boundary 0.6 M

FISH RFSO.7NO IND.

6 Semi-Annual Water Sump 0.7 N

FISH RFS1.5FO CON 7

Semi-Annual Rancho Seco Reservoir 1.5 F

FISH RFS1.8NO IND.

9 Semi-Annual Confluence of Clay and Hadselville Creeks 1.8 N

ALGAE RAGO.3MO IND.

3 Semi-Annual Effluent Discharge 0.3 M

ALGAE RAG0.6MO IND.

5 Semi-Annual Site Boundary 0.6 M

ALGAE RAG0.7NO IND.

6 Semi-Annual Water Sump 0.7 N

ALGAE RAG1.8NO IND.

9 Semi-Annual Confluence of Clay and Hadselville Creek 1.8 N

ALGAE RAG3.7NO IND.

8 Semi-Annual Hadselville Creek at Folsom South Canal 3.7 N

Rancho Seco Nuclear Station B-9 2002 AREOR

Table B-1 (Continued)

Radiological Environmental Monitoring Sites and Map Locations Sample Type ID Code Class Map location No.

Collection Frequency Description. of Location Miles Sector SOIL RSL0.2HO1 IND.

16 Semi-Annual Storm Drain No. 1 0.2 H

SOIL RSL0.2HO2 IND.

17 Semi-Annual Storm Drain No. 2 0.2 H

SOIL RSL0.2JO IND.

18 Semi-Annual Storm Drain No. 3 0.2 J

SOIL RSL0.2KO IND.

19 Semi-Annual Storm Drain No. 4 0.2 K

SOIL RSLO.3LO IND.

20 Semi-Annual Storm Drain No. 5 0.3 L

SOIL RSLO.2HO IND.

21 Semi-Annual Storm Drain No. 6 0.2 H

SOIL RSL0.3MO7 IND.

22 Semi-Annual Storm Drain No. 7 0.3 M

SOIL RSLO.3MO8 IND.

23 Semi-Annual Storm Drain No. 8 0.3 M

SOIL RSL0.3MO9 IND.

24 Semi-Annual Storm Drain No. 9 0.3 M

SOIL RSLO.3A0 IND.

26 Semi-Annual Storm Drain No. 10 0.3 B

SOIL RSLO.3NO IND.

27 Semi-Annual Storm Drain No. 12 0.3 N

SOIL RSLO.3Q0 IND.

28 Semi-Annual Storm Drain No. 11 0.3 Q

Rancho Seco Nuclear Station B-1 0 2002 AREOR

Table B-1 (Continued)

Radiological Environmental Monitoring Sites and Map Locations Sample Type ID Code Class Map Location No.

Collection Frequency Description of Location Miles Sector SOIL RSL0.6MO IND.

5 Semi-Annual Site Boundary 0.6 M

SOIL RSLO.7NO IND.

6 Semi-Annual Water Sump 0.7 N

SOIL RSL1.5NO IND.

25 Semi-Annual Silva Property 1.5 N

SOIL RSL1.8NO IND.

9 Semi-Annual Confluence of Clay and Hadselville Creek 1.8 N

SOIL RSL04MP1 IND.

29 Semi-Annual Depression Area 0.4 M

SOIL RSLO.4MP2 ND.

29 Semi-Annual Depression Area 0.4 M

SOIL RSLO.4MP3 ND.

29 Semi-Annual Depression Area 0.4 M

SOIL RSL0.3NP1 IND.

50 Semi-Annual DSFp north drainage 0.3 N

SOIL RSLO.3NP2 IND.

51 Semi-Annual ISFSI south drainage 0.3 N

SOIL RSLO.3NP3 IND.

52 Semi-Annual ISFSI combined drainage 0.3 N

SOIL RSLO.5MPAK IND.

5 Semi-Annual Site Boundary 0.5 M

SOIL RSLO.5MPAL IND.

5 Semi-Annual Site Boundary 0.5 M

SOIL RSLO.5MPAM IND.

5 Semi-Annual Site Boundary 0.5 M

SOIL RSLO.5MPAN IND.

5 Semi-Annual Site Boundary 0.5 M

GARDEN RLV0.6MO IND.

5 Semi-Annual Site Boundary Garden irrigated with No-Name Creek 0.6 M

VEGETABLES water GARDEN RLVXX.XX CON NA Semi-Annual/ Annual Truck Garden which provides local produce from the NA NA VEGETABLES/

local area GRAPES GRAPES RLVO.7NO IND 64 Annual Vineyard west of site 0.7 N

Rancho Seco Nuclear Station B-1 1 2002 AREOR

Table B-1 (Continued)

Radiological Environmental Monitoring Sites and Map Locations Sample Type ID Code Class Map Location No.

Collection Frequency Description of Location Miles Sector LUXEL RTL0.3RO IND.

31 Quarterly NNW @ Perimeter Fence N/O Spray Ponds; #1 0.3 R

LUXEL RTLO.3C0 IND.

32 Quarterly NE Perimeter Fence/ parking lot NE corner; #2 0.3 C

LUXEL RTLO.3NO IND.

17 Quarterly W Perimeter Fence road/ pole/ top of hill; #3 0.3 N

LUXEL RTL0.3L0 IND.

20 Quarterly SW Perimeter Fence road near RS lake filters; #4 0.3 L

LUXEL RTL0.3H0 IND.

33 Quarterly Perimeter Fence/ S/0 of Admin. Bldg.; #5 0.3 H

LUXEL RTLO.4F0 IND.

34 Quarterly Photovoltaic Facility/ North Fence (NRC); #6 0.4 F

LUXEL RTL0.5C0 IND.

35 Quarterly Rt. 104 entrance to Rancho Seco; #7 0.5 C

LUXEL RTLO.6KO IND.

36 Quarterly Tokay Substation; #11 0.8 K

LUXEL RTL10.OHP CON 57 Quarterly Fish Hatchery at Comanche Lake, #15 10.0 H

LUXEL RTL2.7MO IND.

14 Quarterly In Clay at Tipling's Residence 11633 Clay Station Rd; #16 2.1 M

LUXEL RTL8.2K0 IND.

37 Quarterly Elliott Cemetery Near Angelo Dairy; #17 8.2 K

LUXEL RTL7.8CO IND.

38 Quarterly Sam Jaber Residence/ 601 Carbondale Rd/ lone; #18 7.8 C

LUXEL RTL0.7GO IND.

30 Quarterly Well pump fence @ reservoir; #43 1.7 G

LUXEL RTL1.5MO IND.

40 Quarterly Clay East & Kirkwood (NRC); #20 1.5 M

LUXEL RTL3.9KO IND.

41 Quarterly SSW of Site on Borden Rd; #26 3.9 K

LUXEL RTL7.4MO IND.

42 Quarterly Herald Fire Station #87/12746 Ivie Rd; #30 7.4 M

Rancho Seco Nuclear Station B-1 2 2002 AREOR

Table B-1 (Continued)

Radiological Environmental Monitoring Sites and Map Locations Sample Type ID Code Class Map Location No.

Collection Frequency Description of Location Miles Sector LUXEL RTL3.7NO IND.

43 Quarterly Folsom South Canal near Hobday Rd; #31 3.7 N

LUXEL RTL3.8MO IND.

44 Quarterly BLM entrance to Folsom South Canal Pumping Station; #33 3.8 M

LUXEL RTL1.9NO IND.

9 Quarterly Hadselville Cr. & Clay Cr.; #35 1.9 N

LUXEL RTL1.8F0 IND.

45 Quarterly Rancho Seco Lake Maintenance Building, #19 1.8 F

LUXEL RTL1.4DO IND.

46 Quarterly 0.9 Miles E/O Site on Twin Cities Road/ Rt. 104; #46 1.4 D

LUXEL RTL10.OEP CON 58 Quarterly Preston School entrance on pole, #51 10.0 E

LUXEL RTL8.OPO IND.

47 Quarterly Dillard School; #55 8.0 P

LUXEL RTLO.8DO IND.

12 Quarterly Marciel Ranch; 14626 Twin Cities Rd; #63 0.8 D

LUXEL RTLO.6MO IND.

5 Quarterly Site Boundary Irrigated Garden; #65 0.6 M

LUXEL RTL0.4NO IND.

29 Quarterly Depression @ Clay Creek; #66 0.4 N

LUXEL RTLO.4NO1 IND.

29 Quarterly Soil Pile @ Clay Creek; #67 0.4 N

LUXEL RTLO.3PO IND.

48 Quarterly West Fence; #68 0.3 P

LUXEL RTLO.3NP IND.

53 Quarterly West Garden, #88 0.3 N

LUXEL RTLO.4NP IND.

54 Quarterly Southwest ISFSI, #89 0.4 N

LUXEL RTLO.5NP IND.

55 Quarterly Northwest ISFSI, #90 0.5 P

LUXEL RTLO.3QP IND.

56 Quarterly Northeast ISFSI, #91 0.3 Q

LUXEL RTLO.7QP IND.

59 Quarterly Highway 104 at the rail spur on pole, #92 0.7 0

LUXEL RTLO.7JP IND.

61 Quarterly Clay East Road on pole south of site boundary, #93 0.7 J

LUXEL RTLO.4PP IND.

62 Quarterly ISFSI ALARA fence north side, #94 0.4 P

Rancho Seco Nuclear Station B-1 3 2002 AREOR