ULNRC-05523, 2007 Annual Radiological Environmental Operating Report

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2007 Annual Radiological Environmental Operating Report
ML081840062
Person / Time
Site: Callaway Ameren icon.png
Issue date: 06/24/2008
From: Graessle L
AmerenUE
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
FOIA/PA-2010-0209, ULNRC-05523
Download: ML081840062 (11)


Text

AmerenUE Callaway Plant PO Box 620 Fulton, MO 65251 June 24, 2008 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Mail Stop P1-137 Washington, DC 20555-0001 Ladies and Gentlemen:

ULNRC-05523 ILIE DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT 1 UNION ELECTRIC CO.

FACILITY OPERATING LICENSE NPF-30 2007 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT

Reference:

ULNRC-05509, dated April 30, 2008 Please find enclosed three replacement pages for the referenced 2007 Annual Radiological Environmental Operating Report for Callaway Plant. Each page contains a single corrected number (indicated by the bubble). Correction was required due to typographical error. Attachment 1 provides each page showing the corrected number and Attachment 2 provides clean copy pages.

This revised report is submitted in accordance with Section 5.6.2 of the Technical Specifications and Appendix B to the Callaway Plant Operating License.

`'If there are any questions, please contact us.

Sincerely, Luke H. Graessle Manager, Regulatory Affairs DJW/nls : Pages Showing Markups (Pages C-12, C-22, and C-26) : Clean Typed Pages (Pages C-12, C-22, and C-26 a subsidiary of Ameren Corporation j-~5

ULNRC-05523 June 24, 2008 Page 2 cc:

Mr. Elmo E. Collins, Jr.

Regional Administrator U.S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011-4005 Senior Resident Inspector Callaway Resident Office U.S. Nuclear Regulatory Commission 8201 NRC Road Steedman, MO 65077 Mr. Mohan C. Thadani (2 copies)

Licensing Project Manager, Callaway Plant Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop O-8G14 Washington, DC 20555-2738 Mr. Edward Everett ANI Account Engineer 95 Glastonbury Glastonbury, CT 06033 Regional Administrator Department of Natural Resources Central Regional Office P.O. Box 176 Jefferson City, MO 65102-0176

ULNRC-05523 June 24, 2008 Page 3 Index and send hardcopy to QA File A160.0761 Hardcopy:

Certrec Corporation 4200 South Hulen, Suite 422 Fort Worth, TX 76109 (Certrec receives ALL attachments as long as they are non-safeguards and may be publicly disclosed.)

Electronic distribution for the following can be made via Other Situations ULNRC Distribution:

C. D. Naslund A. C. Heflin T. E. Herrmann L. H. Graessle G. A. Hughes S. A. Maglio S. L. Gallagher L. M. Belsky (NSRB)

T. B. Elwood D. J. Walker C. C. Graham Ms. Diane M. Hooper (WCNOC)

Mr. Dennis Buschbaum (TXU)

Mr. Scott Bauer (Palo Verde)

Mr. Stan Ketelsen (PG&E)

Mr. Scott Head (STP)

Mr. John O'Neill (Pillsbury Winthrop Shaw Pittman LLP)

Missouri Public Service Commission

ATTACHMENT 1 PAGES SHOWING MARKUPS (Page C-12, C-22, and C-26)

CALLAWAY C-2. Drinking well water, Quarterly collections, analyses for gross beta, tritium, iodine-131 and gamma-emitting isotopes.

Units: pCi/L Location

-WWA-PW-001 Quarter Lab Code 1st Qtr.

Req. LLD CAWW-72 2nd Qtr.

CAWW-1903 3rd Qtr.

CAWW-4168 4th Qtr.

CAWW-6797 Gross Beta 4

H-3 1-131 2000 1

Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 Cs-134 Cs-1 37 Ba-La-140 15 30 15 15 30 15 15 18 15

< 151

< 2.0

  • 2.2

< 1.7

< 2.8

< 3.8

< 3.7

< 2.6

< 4.1

< 3.7

< 167

  • 2.9
  • 3.2

< 1.6

< 3.5

  • 1.9
  • 3.0
  • 3.1

< 3.6

< 3.9

< 143

< 174

< 2.9

< 9.0

< 3.9

< 4.1

< 4.0

< 3.4

< 3.8

< 5.0

  • 7.1

< 3.5

< 7.3

< 5.4

< 3.7

< 4.7

< 3.6

< 3.5

< 5.2

< 6.7 C-12

C-4, Ground and Surface Water, Analysis for tritium and gamma-emitting isotopes.

Collection Concentration (pCi/L)

Location Date H-3 Mn-54 Co-58 Co-60 Zn-65 Cs-134 Cs-137 MW-001 MW-002 MW-003 MW-009 MW-010 MW-501 MW-502 M-2 M-7 UHS POND UNIT 2 POND GROUNDWATER SUMP MW-936 MW-937A MW-937B MW-937C MW-937D MW-937E MW-937F MW-004 MW-005 MW-006 MW-007 MW-008 MW-012 GWI I -SOL-STA 104 + 90, 21 LT GWI 2 -SOL-STA 104 + 20, 46 LT GWI 3 -SOL-STA 103 + 50, 69 LT BG -SOL-STA 101 + 80, 210 RT GWA-SOL-STA 105 + 24, 300 LT GWA-SOL-STA 105 + 24, 300 LT FMW-5 MW-015 10110/2007 10/24/2007 10/24/2007 10/24/2007 10/24/2007 10/24/2007 10/10/2007 10/10/2007 10/25/2007 1019/2007 10/11/2007 10/11/2007 10/11/2007 10/11/2007 10/9/2007 10/11/2007 10/11/2007 10/11/2007 10/9/2007 10/23/2007 10/23/2007 10123/2007 10/24/2007 10/24/2007 10/23/2007 11/8/2007 11/8/2007 11/8/2007 11/8/2007 11/9/2007 11/912007 11/8/2007 11/8/2007 11/9/2007 11/9/2007 11/9/2007 11/9/2007 11/19/2007 11/19f2007 11/19/2007 11/19/2007 11/19/2007 11/1912007 11/19/2007 11/20/2007 12/3/2007

< 180

< 180

< 180

< 180

< 180

< 180

< 180

< 180

< 180

< 180

< 180

< 187

< 176

< 176

< 179

< 176

< 176

< 179

< 176

< 175

< 175

< 175

< 175

< 175

< 175

<2.1

<3.1

<2.1

< 1.8

< 2.9

< 1.9

< 3.1

<2.5

< 3.5

< 6.1

< 3.4

< 3.7

< 3.9

<3.1

< 2.7

<2.1

<2.1

< 3.6

< 2.2

< 3.6

< 2.2

< 1.6

< 3.4

< 4.6

< 3.3

< 6.3

< 3.5

< 4.9

<1.9

<3.5

<2.2

<4.3

<2.7

<3.4

<1.1

<6.7

<2.1

<4.3

<4.6

<6.9

<2.4

<4.1

<6.2

<4.5

<10.3

<5.2

<3.7

<3.2

<10.4

<3.9

<6.5

<2.6

<5.0

<2.1

< 3.6

< 2.2

< 3.3

< 2.3

<2.6

< 2.0

<2.3

< 4.8

< 4.2

< 8.0

<5.5

< 8.0

< 4.7

< 2.5

< 3.3

< 2.8

<3.0

< 3.9

< 2.5

< 2.6

< 2.6

< 5.4

< 5.0

< 3.5

< 3.9

<3.0

<7.1 429 +/- 113 367 +/- 111

< 172

< 172

< 160

< 160 320 +/- 103

< 160 9B INV 1 GW-A/B 96 INV 2 GW-A/B 9B INV 3 GW-A/B 9B INV 4 GW-A/B MW-004 MW-005 MW-006 MW-007 MW-008 MW-012 MW-502 MW-501

< 172

< 172

< 172

< 172

< 179

< 179

< 179

< 179

< 179

< 179

< 4.9

<4.5

< 5.5

< 3.3

< 3.8

< 3.5

< 3.6

<2.5

<4.3

< 2.0

< 5.7

< 4.9

< 6.0

< 5.2

< 1.6

< 2.4

<2.7

< 5.5

< 2.7

<1.9

< 4.3

< 3.5

<5.8

<4.1

< 2.2

< 1.2

<1.3

< 4.4

<2.2

< 2.0

<12.0

<7.9

<5.3

<6.8

<7.8

<2.7

<4.0

<6.9

<6.2

<2.6

< 7.4

<4.7

< 6.3

< 5.4

<3.8

<3.4

< 3.2

< 3.8

< 3.8

< 2.4

<6.3

< 4.9

< 4.6

<5.7

< 3.3

<3.7

< 3.9

< 4.3

<3.5

< 3.6

< 182

< 182

  • <188 105 + 00, 400 LT C-22

C-6, Soil, Analyses for tritium and gamma-emitting isotopes.

Collection Concentration (pCi/kg dry)

Location Date H-3 (pCi/L)

Co-58 Co-60 Cs-134 Cs-137 STA 72+82 70" LT (MH-2)

STA 72+82 70' LT (MH-2)

STA 72+82 70' LT (MH-2)

STA 72+80 25-LT (MH-2)

STA 72+80 30' LT (MH-2)

STA 72+80 30" LT (MH-2)

STA 72+80 30' LT (MH-2)

STA 72+80 30' LT (MH-2)

STA 72+80 30' LT (MH-2)

STA 73+57 57' RT (MH-2)

STA 73+57 57 RT (MH-2)

STA 73+57 57 RT (MH-2)

STA 73+57 57 RT (MH-2)

STA 73+57 57' RT (MH-2)

STA 75+82 26' RT (MH-3A)

STA 75+82 26' RT (MH-3A)

STA 75+82 26' RT (MH-3A)

STA 75+93 37' LT (MH-3A)

STA 75+93 37' LT (MH-3A)

STA 75+93 37' LT (MH-3A)

STA 75+93 37' LT (MH-3A)

STA 75+93 37-LT (MH-3A)

STA 83+37 52' RT (MH-3B TO MH-4 EAST)

STA 83+37 52' RT (MH-3B TO MH-4 EAST)

STA 83+37 52' RT (MH-3B TO MH-4 EAST)

STA 83+37 52' RT (MH-3B TO MH-4 EAST)

STA 83+37 52' RT (MH-3B TO MH-4 EAST)

STA 95+09 63' RT (MH-3B TO MH-4 WEST)

STA 95+09 63' RT (MH-3B TO MH-4 WEST)

STA 95+09 63' RT (MH-3B TO MH-4 WEST)

STA 95+09 63' RT (MH-3B TO MH-4 WEST)

STA 95+09 63' RT (MH-3B TO MH-4 WEST)

D-3 10-15' 0-4 15-20' 0-5 20-25' E-1 0-5' F-1 0-5' F-2 5-10' F-3 10-15' F-4 15-20' F-5 20-25' G-1 0-5' G-2 5-10' G-3 10-15' G-4 15-20' G-5 20-25' H-1 0-5' H-2 5-10' H-3 10-15' I-1 0-5" 1-2 5-10' 1-3 10-15' 1-4 15-20' I-5 20-25' J-1 0-5' J-2 5-10' J-3 10-15' J-4 15-20' J-5 20-25' K-1 0-5' K-2 5-10' K-3 10-15' K-4 15-20' K-5 20-25' 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/7/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 2/8/2007 238 +/- 91 497 +/- 108 229 +/- 97

< 162

< 162

< 181

< 162

  • 165

< 165

< 162

< 181

< 167

< 167

< 168

< 181

< 167

< 181

< 167

< 181 169i

< 16.9

< 23.2

< 13.7

< 16.2

< 27.2

<7.1

< 30.5

< 15.6

< 18.2

< 16.2

< 17.0

< 12.9

< 14.8

< 15.2

< 11.5

< 28.0

< 23.5

< 17.2

< 15.5

< 18.3

< 14.9

< 14.0

< 15.6

< 17.4

< 13.9

< 12.5

< 13.6

< 18.8

< 16.5

< 13.3

< 20.3

< 13.4

< 13.8

< 17.5

< 15.4

< 15.7

< 13.5

< 25.8

< 17.8

< 13.3

< 24.5

< 11.7

< 22.1

< 16.6

< 16.0

< 15.2

< 12.1

< 8.8

< 10.2

< 10.8

< 11.2

< 12.2

< 25.2

< 14.3

<6.1

< 14.0

<4.1

< 7.2

< 12.6

< 10.0

< 12.6

< 14.0

< 14.8

< 6.5

<5.1

< 10.7

< 19.0

< 12.4

< 6.3

< 7.8

< 19.0

<9.5

< 12.7

< 42.3

< 12.4

< 16.8

< 36.5

< 12.4

< 41.1

< 13.6

< 28.8

< 14.6

< 12.4

< 13.5

< 12.6

< 13.9

< 12.0

< 37.3

< 31.7

< 30.8

< 12.3

< 16.5

< 12.8

< 11.9

< 11.5

< 12.8

< 12.8

< 16.9

< 14.8

< 12.6

< 11.1

< 13.0

< 36.5

< 10.6

< 14.2

< 12.8

< 12.8

< 13.1

< 6.7

< 28.1

<8.1

<21.2

< 33.4

< 15.0

< 20.3

< 17.4

< 19.9

< 16.2

< 11.3

< 21.0

< 13.0

< 13.7

< 167

< 167

< 167

< 167

< 167

< 167

< 167

< 167

< 167

< 169

< 169

< 169

< 169

< 169 86.4 +/- 36.1

< 24.7

< 19.8

< 19.7

< 14.9

< 17.2

< 11.9

< 8.6

< 16.8

< 12.7

< 17.8

<8.5

< 16.8

< 22.4

< 10.6

< 13.5

< 22.6

< 8.4

< 19.9

< 17.9

< 10.8

< 15.1 STA 104+30 100' LT (MH-5)

STA 104+30 100' LT (MH-5)

STA 104+30 100' LT (MH-5)

STA 104+30 100' LT (MH-5)

L-1 L-2 L-3 L-4 0-5" 5-10' 10-15' 15-20' C-26

ATTACHMENT 2 CLEAN COPY PAGES (Page C-12, C-22, and C-26)

CALLAWAY C-2. Drinking well water, Quarterly collections, analyses for gross beta, tritium, Iodine-131 and gamma-emitting Isotopes.

Units: pCitL Location

-WWA-PW-001 Quarter Lab Code Gross Beta 1st Qtr.

Req. LLD CAWW-72 2nd Qtr.

CAWW-1903 3rd Qtr.

CAWW-4168 4th Qtr.

CAWW-6797 4

H-3 1-131 2000

< 151

< 167

< 143

< 174 1

Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 Cs-134 Cs-137 Ba-La-140 15 30 15 16 30 15 15 18 15

< 2.0

< 2.2

  • 1.7

< 2,8

  • 3.8

< 3.7

< 2.6

<4.1

< 3.7

  • 2.9
  • 3.2 1.6

< 3.5 1.9

<3.0

< 3.1

  • 3.6

< 3.9

< 2.9

< 9.0

< 3.9

< 4.1

< 4.0

< 3.4

< 3.8 6 5.0

  • 7.1

< 3.5

< 7,3

< 5.4

< 3.7

< 4.7

< 3.6

< 3.5

< 5.2

< 6.7 C-1 2

C-4, Ground and Surface Water, Analysis for tritium and gamma-emitting Isotopes.

Collection Concentration (pC/1L)

Location Date H-3 Mn-54 Co-58 Co-60 Zn-65 Cs-134 Cs-137 MW-001 MW-002 MW-003 MW-009 MW-010 MW-501 MW-502 M-2 M-7 UHS POND UNIT 2 POND GROUNDWATER SUMP MW-936 MW-937A MW-937B MW-937C MW-937D MW-937E MW-937F 10/10/2007 10124/2007 10/24/2007 10/24/2007 10/24/2007 10/24/2007 10/10/2007 10/10/2007 10/2=/2007 10/9/2007 10/11/2007 10/11/2007 10/1112007 10/11/2007 10/9/2007 10/11/2007 10/11/2007 10/11/2007 1019/2007 10/23/2007 10/23/2007 10123/2007 10/24/2007 10/24/2007 10/23/2007

< 180

<180

< 180

<180

< 180

< 180

< 180

<180

<180

< 180

< 180

< 187

< 176

< 176

< 179

<176

<176

<179

< 176

< 175

< 175

< 175

< 175

< 175

< 175

<2.1

<2.7

<1.9

<3.5

<2.1

<2.5

<3.1

<2.1

<2.2

<4.3

<3.6

<3.3

<2.1

<2.1

<2.7

<3.4

<2.2

<2.8

<1.8

<3.6

<1.1

<6.7

<3.3

<3.0

<2.9

<2.2

<2.1

<4.3

<2.3

<3.9

<1.9

<3.6

<1.2

<4.6

<2.6

<2.5

<3.1

<2.2

<2.7

<6.9

<2.0

<2.6

<2.5

<1.6

<2.6

<2.4

<2.3

<26

<3.5

<3.4

<4.1

<6.2

<4.8

<5.4

<6.1

<4.6

<4.5

<10.3

<4.2

< 5.0

<3.4

<3.3

<5.2

<3.7

<8.0

<3.5

<3.7

<6.3

<3.2

<10.4

<5.5

<3.9

<3.9

<3.5

<3.9

<6.5

<8.0

<3.0

<3.1

<4.9

<2.6

<5.0

<4.7

<7.1 MW-004 MW-005 MW-006 MW-007 MW-008 MW-012 GWI 1 -SOL-STA 104 + 90,21 LT 11/8/2007 GWI 2 -SOL-STA 104 + 20,46 LT 1118/2007 GWI 3 -SOL-STA 103 + 50. 69 LT 11/8/2007 BG -SOL-STA 101 + 80,210 RT 11/8/2007 GWA-SOL-STA 105 + 24, 300 LT 1119/2007 GWA-SOL-STA 105 + 24, 300 LT 11/9/2007 FMW-5 11/812007 MW-015 11/8/2007 429 i 113 3671 111-

<172

< 172

< 160

< 160 320 t 103

  • 160 9B INV I GW-A/B 9B INV 2 GW-A/B 9B INV 3 GW-A1B 9B INV 4 GW-A/B MW-O04 MW-005 MW-006 MW-007 MW-008 MW-012 MW-502 MW-501 11/9/2007 11/912007 11/9/2007 11/9/2007 11/19/2007 11/19/2007 11/19/2007 11/19/2007 11/19/2007 11/19/2007 11/19/2007 11/20/2007 12/312007

<172

<172

<172

< 172

< 179

< 179

<179

<179

<179

<179

< 182

< 182

<188

<4.9

<5.7

<4.3

<12.0

<7.4

<6.3

<4.5

<4.9

<3.5

<7.9

<4.7

<4.9

<5.5

<6.0

<5.8

<5.3

<6.3

<4.6

<3.3

<5.2

<4.1

<6.8

<5.4

<5.7

<3.8

<1.6

<2.2

<7.8

<3.8

<3.3

<3.5

<2.4

<1.2

<2.7

<3.4

<3.7

<3.6

<2.7

<1.3

<4.0

<3.2

<3.9

<2.5

<5.5

<4.4

<6.9

<3.8

<4.3

<4.3

<2.7

<2.2

<6.2

<3.8

<3.5

<2.0

<1.9

<2.0

<2.6

<2.4

<3.6 105 + 00, 400 LT C-22

C-6, Soil, Analyses for tritium and gamma-emitting Isotopes.

Collection Concentration (pCi/kg dry)

Location Date H-3 (pCiIL)

Co-58 Co-60 Cs-134 Cs-137 STA 72+82 70" LT (MH-2)

D-3 10-15' 2/7/2007

< 162

< 16.9

< 13.5

< 12.7

< 6.7 STA 72+82 70' LT (MH-2)

D-4 15-20' 2/712007

< 162

< 23.2

< 25.8

< 42.3

< 28.1 STA 72+82 70' LT (MH-2)

D-5 20-25' 2/7/2007 238 t 91

< 13.7

< 17.8

< 12.4

< 8.1 STA 72+80 25' LT (MH-2)

E-1 0-5' 2/7/2007

< 181

< 16.2

< 13.3

< 16.8

< 21.2 STA 72+80 30' LT (MH-2)

F-i 0-5' 2/7/2007

< 162

< 27.2

< 24.5

< 36.5

< 33.4 STA 72+80 30' LT (MH-2)

F-2 5-10' 2/712007

< 165

< 7.1

< 11.7

< 12.4

< 15.0 STA 72+80 30' LT (MH-2)

F-3 10-15' 2/7/2007

< 165

< 30.5

< 22.1

< 41.1

< 20.3 STA 72+80 30' LT (MH-2)

F-4 15-20' 2/7/2007

< 162

< 15.6

< 16.6

< 13.6

< 17.4 STA 72+80 30' LT (MH-2)

F-5 20-25' 2/7/2007

< 181

< 18.2

< 16.0

< 28.8

< 19.9 STA 73+57 57' RT (MH-2)

G-1 0-5' 2/7/2007 497 1 108

< 16.2

< 15.2

< 14.6

< 16.2 STA 73+57 57' RT (MH-2)

G-2 5-10' 2/7/2007

<167

<17.0

<12.1

<12.4

<11.3 STA 73+57 57' RT (MH-2)

G'3 10-15' 2/7/2007

< 167

< 12.9

< 8.8

< 13.5

< 21.0 STA 73+57 57-RT (MH-2)

G-4 15-20' 2/7/2007

< 168

< 14.8

< 10.2

< 12.6

< 13.0 STA 73+57 57' RT (MH-2)

G-5 20-25' 2/7/2007 229 t: 97

< 15.2

< 10.8

< 13.9

< 13.7 STA 75+82 26' RT (MH-3A)

H-1 0-5' 2/8/2007

< 181

< 11.5

< 11.2

< 12.0 86.4 +/- 36.1 STA 75+82 26' RT (MH-3A)

H-2 5-10' 2/8/2007

< 167

< 28.0

< 12.2

< 37.3

< 24.7 STA 75+82 26' RT (MH-3A)

H-3 10-15' 2/8/2007

< 181

< 23.5

< 25.2

< 31.7

< 19.8 STA 75+93 37' LT (MH-3A)

I-1 0-5' 2/8/2007

< 167

< 17.2

< 14.3

< 30.8

< 19.7 STA 75+93 37' LT (MH-3A) 1-2 5-10' 2/8/2007

<181

< 15.5

< 6.1

< 12.3

< 14.9 STA 75+93 37' LT (MH-3A) 1-3 10-15' 2/8/2007

< 168

< 18.3

< 14.0

< 16.5

< 17.2 STA 75+93 37' LT (MH-3A) 1-4 15-20' 2/8/2007

< 169

< 14.9

< 4.1

< 12.8

< 11.9 STA 75+93 37' LT (MH-3A)

I-5 20-25' 2/8/2007

< 181

< 14.0

< 7.2

< 11.9

< 8.6 STA 83+37 52' RT (MH-3B TO MH-4 EAST)

J-1 0-5' 2/8/2007

< 167

< 15.6

< 12.6

< 11.5

< 16.8 STA 83+37 52' RT (MH-3B TO MH-4 EAST)

J-2 5-10' 2/8/2007

< 167

< 17.4

< 10.0

< 12.8

< 12'7 STA 83+37 52' RT (MH-3B TO MH-4 EAST)

J-3 10-15' 2/8/2007

< 167

< 13.9

< 12.6

< 12.8

< 17.8 STA 83+37 52' RT (MH-3B TO MH-4 EAST)

J-4 15-20' 2/8/2007

< 167

< 12.5

< 14.0

< 16.9

< 8.5 STA 83+37 52' RT (MH-3B TO MH-4 EAST)

J-5 20-25' 2/8/2007

< 167

< 13.6

< 14.8

< 14.8

< 16.8 STA 95+09 63' RT (MH-3B TO MH-4 WEST)

K-1 0-5' 2/8/2007

< 167

< 18.8

< 6.5

< 12.6

< 22.4 STA 95+09 63' RT (MH-3B TO MH-4 WEST)

K-2 5-10' 2/8/2007

< 167

< 16.5

< 5.1

< 11.1

< 10.6 STA 95+09 63' RT (MH-3B TO MH-4 WEST)

K-3 10-15' 2/8/2007

< 167

< 13.3

< 10.7

< 13.0

< 13.5 STA 95+09 63' RT (MH-3B TO MH-4 WEST)

K-4 15-20' 2/8/2007

< 167

<20.3

< 19.0

< 36.5

<22.6 STA 95+09 63' RT (MH-3B TO MH-4 WEST)

K-5 20-25' 2/8/2007

< 169

< 13.4

< 12.4

< 10.6

< 8.4 STA 104+30 100' LT (MH-5)

L-1 0-5' 2/8/2007

< 169

< 13.8

< 6.3

< 14.2

< 19.9 STA 104+30 100' LT (MH-5)

L-2 5-10' 2/8/2007

<169

<17.5

<7.8

<12.8

<17.9 STA 104+30 100' LT (MH-5)

L-3 10-15' 2/8/2007

< 169

< 15.4

< 19.0

< 12.8

< 10.8 STA 104+30 100' LT (MH-5)

L-4 15-20' 2/8/2007

< 169

< 15.7

< 9.5

< 13.1

< 15.1 C-26