ML11203A357

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Plum Brook Reactor Facility Final Status Survey Report, Attachment 8, Rev. 0, Appendix B, Rev. 0, Page 69 Through Appendix C, Rev. 0, Page 4
ML11203A357
Person / Time
Site: Plum Brook
Issue date: 07/18/2011
From:
US National Aeronautics & Space Admin (NASA)
To:
NRC/FSME
References
Download: ML11203A357 (83)


Text

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 69 of 147 Survey Unit HL-1-64 Hot Laboratory, Hot Cells #3 through #7 - Floor Page 1 of 2 El EJ 1:1 10

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Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 70 of 147 Survey Unit HL-1-64 Hot Laboratory, Hot Cells #3 through #7 - Floor Page 2 of 2 HL-1 -64 AREA: Hot Cells #3 - #7 Floor Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/1 00-cm 2 Type Notes see note below see note below SM-1 572 Systematic N/A 1.4 1.4 SM-2 768 Systematic N/A see note below see note below SM-3 645 Systematic N/A 1.2 1.4 SM-4 1210 Systematic N/A see note below see note below SM-5 1740 Systematic N/A 1.4 1.8 SM-6 1590 Systematic N/A see note below see note below SM-7 833 Systematic N/A 1.2 0.4 SM-8 486 Systematic N/A 0.2 1.8 SM-9 746 Systematic N/A 2.0 1.8 SM-10 384 Systematic N/A 0.6 0.6 SM-11 2230 Systematic N/A SM-1 is 0.4 meters from the top and 0.2 meters from north SM-2 is measured from the southwest corner of Hot Cell #6 SM-3 is measured 0.6 meters from the inside door edge and 0.2 meters from trench edge SM-4 is measured from the southwest corner of Hot Cell #5 SM-5 is measured 0.8 meters from the inside door edge and 0.1 meters from trench edge SM-6 is measured from the southwest corner of Hot Cell #4 SM-7 is measured 0.8 meters from the inside door edge and 0.1 meters from floor wall edge SM-8, SM-9 & SM-10 are measured from the southwest corner of Hot Cell #3 SM-1 1 is measured from the southwest corner of Hot Cell #7

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 71 of 147 Survey Unit HL-1-65 Hot Laboratory, Hot Cell #3 Walls cj1~ IIII~H liil II z

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C#Dcfý HL-1 -65 AREA: Hot Cell #3 Walls Measurement Locations and results X Co-ord Y Co-ord (m) (m) Location dpm/1OOcm 2 Type Notes 0.6 0.2 SM-1 290 Systematic N/A 2.0 2.8 SM-2 593 Systematic N/A 0.5 2.4 SM-3 315 Systematic N/A 3.5 2.4 SM-4 444 Systematic N/A 0.3 0.6 SM-5 426 Systematic N/A 0.35 0.6 SM-6 -6 Systematic N/A 1.8 2.4 SM-7 315 Systematic N/A 0.3 0.1 SM-8 962 Systematic N/A 3.3 0.1 SM-9 966 Systematic N/A 1.8 0.2 SM-10 895 Systematic N/A 1.1 3.7 SM-11 389 Systematic N/A

  • Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 72 of 147 Survey Unit HL-1-66 Hot Laboratory, Hot Cell #4 Walls I~ ~JlinZZ=n I= 2~Jli I:Z Er~1nflErN1 1w W. 1 wI?

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HL-1 -66 AREA: Hot Cell #4 Walls Measurement Locations and results X Co-ord Y Co-ord (M) (m) Location dpm/1OOcm 2 Type Notes 1.5 0.4 SM-1 537 Systematic N/A 0.2 2.8 SM-2 551 Systematic N/A 1.5 0.24 SM-3 721 Systematic N/A 0.5 1.3 SM-4 -147 Systematic N/A 1.8 0.3 SM-5 463 Systematic N/A 0.1 0.1 SM-6 -257 Systematic N/A 0.6 0.2 SM-7 147 Systematic N/A 2.2 2.2 SM-8 522 Systematic N/A 2.0 2.2 SM-9 294 Systematic N/A 0.5 0.8 SM-10 140 Systematic N/A 0.1 0.2 SM-11 404 Systematic N/A

  • Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 73 of 147 Survey Unit HL-1-67 Hot Laboratory, Hot Cell #5 Walls 1III

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III ~ IIM* s II El a1: SýLM FIL!IEF-M El nI HL-1 -67 AREA: Hot Cell #5 Walls Measurement Locations and results X Co-ord Y Co-ord (m) (m) Location dpmllOOcm2 Type Notes 1.8 1.4 SM-1 525 Systematic N/A 0.4 0.3 SM-2 586 Systematic N/A 0.15 0.3 SM-3 352 Systematic N/A 0.5 0.6 SM-4 -93 Systematic N/A 0.8 1.4 SM-5 235 Systematic N/A 0.8 1.0 SM-6 136 Systematic N/A 0.6 0.2 SM-7 -154 Systematic N/A 1.4 0.4 SM-8 815 Systematic N/A 0.2 2.8 SM-9 679 Systematic N/A 0.7 0.9 SM-10 531 Systematic N/A 0.25 0.5 SM-11 407 Systematic N/A

  • Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 74 of 147 Survey Unit HL-1-68 Hot Laboratory, Hot Cell #6 Walls

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-Pq Er ET El C* D HL-1 -68 AREA: Hot Cell #6 Walls Measurement Locations and results X Co-ord Y Co-ord (M) (m) Location dpm/lOOcm 2 Type Notes 0.3 1.8 SM-1 605 Systematic N/A 1.6 0.8 SM-2 673 Systematic N/A 0.8 0.5 SM-3 1050 Systematic N/A 1.2 0.4 SM-4 105 Systematic N/A 2.2 0.4 SM-5 389 Systematic N/A 0.4 0.6 SM-6 358 Systematic N/A 0.2 1.0 SM-7 412 Systematic N/A 0.2 1.0 SM-8 142 Systematic N/A 0.7 2.6 SM-9 667 Systematic N/A 2.0 0.2 SM-10 673 Systematic N/A 0.1 0.4 SM-11 673 Systematic N/A

  • Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 75 of 147 Survey Unit HL-1-69 Hot Laboratory, Hot Cell #7 Walls rq I M~ F'q r h1W hir hl;--; pii 1;

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HL-1 -69 AREA: Hot Cell 7 Walls Measurement Locations and results X Co-ord Y Co-ord (m) (m) Location dpml1OOcm 2 Type Notes 2.0 0.2 SM-1 299 Systematic N/A 0.6 2.5 SM-2 360 Systematic N/A 2.2 0.2 SM-3 750 Systematic N/A 0.6 1.2 SM-4 122 Systematic N/A 1.3 0.9 SM-5 677 Systematic N/A 0.1 1.6 SM-6 780 Systematic N/A 0.6 0.8 SM-7 238 Systematic N/A 0.8 0.25 SM-8 445 Systematic N/A 0.2 0.2 SM-9 1580 Systematic N/A 0.2 2.4 SM-10 470 Systematic N/A 1.8 0.2 SM-11 500 Systematic N/A

  • Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 76 of 147 Survey Unit HL-1-70 Hot Laboratory, Hot Cells 1 & 2 Floors I I IV A 13 LF'tI F' Ef Ii Fl L Vt FS P-9 D

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Survey Unit HL-1-70 AREA: Hot Cells I & 2 Floors Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (im) dpm/1 00-cm 2 Type Notes 1.8 1.25 SM-1 1110 Systematic N/A 1.8 3.5 SM-2 580 Systematic N/A 1.35 1.25 SM-3 1430 Systematic N/A 1.35 3.5 SM-4 433 Systematic N/A 3.35 0.25 SM-5 940 Systematic N/A 3.35 2.25 SM-6 580 Systematic N/A see note below see note below SM-7 1230 Systematic N/A 5.35 1.25 SM-8 860 Systematic N/A 5.35 3.5 SM-9 567 Systematic N/A 7.35 0.25 SM-10 553 Systematic N/A 7.35 2.25 SM-11 813 Systematic N/A

  • SM-1 is measured from the southwest corner of Hot Cell #2
  • SM-2 is measured from the southwest corner of Hot Cell #2
  • SM-3 is measured from the southwest corner of Hot Cell #1
  • SM-4 is measured from the southwest corner of Hot Cell #1
  • SM-5 is measured from the southwest corner of Hot Cell #1
  • SM-6 is measured from the southwest corner of Hot Cell #1
  • SM-7 is measured 0.5 meters from the as built floor edge and centered on the floor face
  • SM-8, SM-9, SM-1 0 & SM-1 1 are measured from the southwest corner of Hot Cell #1.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 77 of 147 Survey Unit HL-1-71 Hot Laboratory, Hot Cell 1 Walls Cell I - NorthlEast Walls n

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SP SP SP Und~ndnh o F- 0 HL-1 -71 AREA: Hot Cell I Walls Measurement Locations and results Location I X Co-ord (m) Y Co-ord (rn) dpm/100-cm 2 Type Notes 1.0 1.7 SM-1 783 Systematic N/A 4.0 1.7 SM-2 917 Systematic N/A 7.0 1.7 SM-3 210 Systematic N/A 2.4 0.8 SM-4 1080 Systematic N/A 4.8 0.8 SM-5 1310 Systematic N/A 7.2 0.8 SM-6 1530 Systematic N/A 0,8 0.5 SM-7 1100 Systematic N/A 3.2 0.5 SM-8 1410 Systematic N/A 6.4 0.5 SM-9 783 Systematic N/A 2.5 0.7 SM-10 841 Systematic N/A 1.0 3.2 SM-11 694 Systematic N/A Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 78 of 147 Survey Unit HL-1-72 Hot Laboratory, Hot Cell 1 South and West Walls Cell I - South & West Walls ni 0

ED--D LThJLLIJ] ~LJ EZJ LIII M P-SP-P-5r SP-u Lii ISP-1 ISP-21S-HL-1 -72 AREA: Hot Cell 1 South and West Walls Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/100-cm 2 Type Notes 2.4 0.2 SM-1 300 Systematic N/A 5.4 0.2 SM-2 120 Systematic N/A 8.4 0.2 SM-3 373 Systematic N/A 1.0 2.7 SM-4 593 Systematic N/A 4.0 2.7 SM-5 267 Systematic N/A 7.0 2.7 SM-6 333 Systematic N/A 2.4 0.35 SM-7 700 Systematic N/A 5.4 0.35 SM-8 1030 Systematic N/A 8.4 0.35 SM-9 980 Systematic N/A 0.8 0.6 SM-10 913 Systematic N/A 2.9 2.6 SM-11 140 Systematic N/A Sample measurements are from the lower left comer of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 79 of 147 Survey Unit HL-1-73 Hot Laboratory, Hot Cell 2 Walls

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0 HL-1 -73 AREA: Hot Cell 2 Walls Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/100-cm 2 Type Notes 1.65 0.25 SM-1 343 Systematic N/A 0.2 3.0 SM-2 266 Systematic N/A 3.3 3.0 SM-3 203 Systematic N/A 0.3 0.3 SM-4 678 Systematic N/A 3.3 0.3 SM-5 783 Systematic N/A 0.15 1.5 SM-6 671 Systematic N/A 0.5 0.25 SM-7 629 Systematic N/A 2.5 0.25 SM-8 448 Systematic N/A 2.3 2.8 SM-9 161 Systematic N/A 1.1 3.1 SM-10 266 Systematic N/A 0.1 0.2 SM-11 0 Systematic N/A Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 80 of 147 Survey Unit HL-1-74 Hot Laboratory, Room 16 Storage Area HL-1 -74 AREA: Hot Laboratory, Room 16 Storage Area Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpmll 00-cm2 Type Notes 0.2 edge SM-1 618 Systematic N/A 3.5 edge SM-2 660 Systematic N/A 6.1 edge SM-3 596 Systematic N/A 2.5 2.1 SM-4 800 Systematic N/A 5.5 2.1 SM-5 849 Systematic N/A 1.7 0.9 SM-6 477 Systematic N/A 4.6 0.9 SM-7 512 Systematic N/A 1.9 0.7 SM-8 91 Systematic N/A 4.8 0.7 SM-9 393 Systematic N/A 0.7 0.7 SM-10 589 Systematic N/A 0.3 0.7 SM-11 554 Systematic N/A Sample measurements are from the locations noted on the survey map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 81 of 147 Survey Unit HL-1-75 Hot Laboratory, Room 16 West Wall (Upper)

HL-1 -75 AREA: Hot Laboratory, Room 16 West Wall (Upper)

Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpmnll 00-cm 2 Type Notes 2.9 0.2 SM-1 119 Systematic N/A 6.1 0.2 SM-2 -112 Systematic N/A 9.4 0.2 SM-3 161 Systematic N/A 12.6 0.2 SM-4 168 Systematic N/A 15.9 0.2 SM-5 105 Systematic N/A 1.3 3.0 SM-6 98 Systematic N/A 4.5 3.0 SM-7 35 Systematic N/A 7.7 3.0 SM-8 -98 Systematic N/A 11.0 3.0 SM-9 63 Systematic N/A 14.2 3.0 SM-10 364 Systematic N/A 17.4 3.0 SM-11 322 Systematic N/A Sample measurements are taken from the lower left corner identified on the survey unit map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 82 of 147 Survey Unit HL-1-76 Hot Laboratory, 16 West Wall (Lower)

DD HL-1 -76 AREA: Hot Laboratory, Room 16 West Wall (Lower)

Measurement Locations and results Location I X Co-ord (m) Y Co-ord (m) dpm/lOO-cm 2 Type Notes 2.1 1.6 SM-1 783 Systematic N/A 5.6 1.6 SM-2 469 Systematic N/A 9.0 1.6 SM-3 860 Systematic N/A 12.5 1.6 SM-4 818 Systematic N/A 15.8 1.6 SM-5 909 Systematic N/A 0.7 4.5 SM-6 483 Systematic N/A 4.1 4.5 SM-7 853 Systematic N/A 7.6 4.5 SM-8 497 Systematic N/A 11.1 4.5 SM-9 853 Systematic N/A 14.4 4.5 SM-10 888 Systematic N/A 17.8 4.5 SM-11 622 Systematic N/A Sample measurements are from the lower left corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 83 of 147 Survey Unit HL-1-77 Hot Laboratory, Room 16 North Wall (West)

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MU SM-I Measure SM-I from this point r HL-1 -77 AREA: Hot Laboratory, Room 16 North Wall (West)

Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpmll00-cm 2 Type Notes 2.5 2.4 SM-1 -118 Systematic N/A 2.9 0.3 SM-2 660 Systematic N/A 6.1 0.3 SM-3 752 Systematic N/A 9.1 0.3 SM-4 1200 Systematic N/A 1.3 3.0 SM-5 627 Systematic N/A 4.4 3.0 SM-6 784 Systematic N/A 7.6 3.0 SM-7 569 Systematic N/A 10.7 3.0 SM-8 850 Systematic N/A 2.9 5.7 SM-9 1020 Systematic N/A 6.1 5.7 SM-10 1110 Systematic N/A 9.1 5.7 SM-11 758 Systematic N/A Sample measurements are taken from the locations identified on the survey unit map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 84 of 147 Survey Unit HL-1-78 Hot Laboratory, Room 16 North Wall (East) 0 0

MM-I! IR M.%--  !SM U IRM HL-1 -78 AREA: Hot Laboratory, Room 16 North Wall (East)

Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/100-cm 2 T pe Notes 2.6 0.2 SM-1 660 Systematic N/A 5.8 0.2 SM-2 693 Systematic N/A 9.0 0.2 SM-3 830 Systematic N/A 12.2 0.2 SM-4 562 Systematic N/A 1.0 2.9 SM-5 92 Systematic N/A 4.2 2.9 SM-6 765 Systematic N/A 7.4 2.9 SM-7 810 Systematic N/A 10.6 2.9 SM-8 523 Systematic N/A 2.6 5.7 SM-9 1050 Systematic N/A 5.8 5.7 SM-10 1070 Systematic N/A 9.0 5.7 SM-11 856 Systematic N/A 12.2 5.7 SM-12 732 Systematic N/A Sample measurements are taken from the lower left corner on the survey unit map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 85 of 147 Survey Unit HL-1-79 Hot Laboratory, Room 16 East Wall (Lower)

HL-1 -79 AREA: Hot Laboratory, Room 16 East Wall (Lower)

Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/100-cm 2 Type Notes 2.2 1.8 SM-1 778 Systematic N/A 5.3 1.8 SM-2 908 Systematic N/A 8.4 1.8 SM-3 529 Systematic N/A 14.5 1.8 SM-4 1050 Systematic N/A 17.7 1.8 SM-5 804 Systematic N/A 0.6 4.5 SM-6 549 Systematic N/A 3.8 4.5 SM-7 575 Systematic N/A 6.8 4.5 SM-8 739 Systematic N/A 9.9 4.5 SM-9 667 Systematic N/A 13.0 4.5 SM-10 562 Systematic N/A 16.1 4.5 SM-11 673 Systematic N/A Sample measurements are taken from the lower left corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 86 of 147 Survey Unit HL-1-80 Hot Laboratory, Room 16 East Wall (Upper South) and South Wall

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South wall HL-1 -80 AREA: Hot Laboratory, Room 16 East Wall (Upper South) and South Wall Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/100-cm 2 Type Notes 2.1 1.2 SM-1 294 Systematic N/A 8.5 1.2 SM-2 629 Systematic N/A 1.0 1.2 SM-3 98 Systematic N/A 0.5 3.9 SM-4 573 Systematic N/A 3.7 3.9 SM-5 657 Systematic N/A 6.9 3.9 SM-6 594 Systematic N/A 0.5 1.6 SM-7 189 Systematic N/A 3.7 1.6 SM-8 77 Systematic N/A 6.9 1.6 SM-9 91 Systematic N/A 2.1 4.4 SM-10 56 Systematic N/A 5.2 4.4 SM-11 0 Systematic N/A Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 87 of 147 Survey Unit HL-1-81 Hot Laboratory, Room 16 East Wall (Upper North)

HL-1 -81 AREA: Hot Laboratory, Room 16 East Wall (Upper North)

Measurement Locations and results Location I X Co-ord (m) Y Co-ord (m) dpml/00-cm 2 Type Notes 1.5 1.4 SM-1 170 Systematic N/A 4.7 1.4 SM-2 -26 Systematic N/A 7.9 1.4 SM-3 -131 Systematic N/A 11.0 1.4 SM-4 190 Systematic N/A 14.3 1.4 SM-5 222 Systematic N/A 17.5 1.4 SM-6 -72 Systematic N/A 3.2 4.2 SM-7 131 Systematic N/A 6.3 4.2 SM-8 281 Systematic N/A 9.5 4.2 SM-9 157 Systematic N/A 12.7 4.2 SM-10 -275 Systematic N/A 15.9 4.2 SM-11 20 Systematic N/A Sample measurements are from the lower left corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 88 of 147 Survey Unit HL-1-82 Hot Laboratory, Room 16 Steel Columns A Page 1 of 2 S

SM SM SM 4SM-11 SM-SM

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 89 of 147 Survey Unit HL-1-82 Hot Laboratory, Room 16 Steel Columns A Page 2 of 2 HL-1-82 AREA: Hot Laboratory, Room 16 Steel Columns A Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpml/00-cm2 Type Notes edge 4.7 SM-1 98 Systematic N/A edge 4.7 SM-2 140 Systematic N/A edge 10.1 SM-3 7 Systematic N/A edge 10.3 SM-4 -84 Systematic N/A edge 3.7 SM-5 -161 Systematic N/A edge 3.6 SM-6 203 Systematic N/A edge 9.0 SM-7 112 Systematic N/A edge 2.7 SM-8 119 Systematic N/A edge 8.0 SM-9 210 Systematic N/A edge 1.6 SM-10 -203 Systematic N/A edge 7.2 SM-11 189 Systematic N/A Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 90 of 147 Survey Unit HL-1-83 Hot Laboratory, Room 16 Columns 'B' and Doorway SM401 SM-SM S

S HL-1 -83 AREA: Hot Laboratory, Room 16 Columns 'B' and Doorway Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpmllOO-cm 2 Type Notes edge edge SM-1 490 Systematic N/A 0.1 1.7 SM-2 7 Systematic N/A edge 3.4 SM-3 111 Systematic N/A 0.1 5.2 SM-4 98 Systematic N/A edge 0.4 SM-5 52 Systematic N/A edge 2.1 SM-6 222 Systematic N/A edge 3.8 SM-7 65 Systematic N/A 0.1 1.4 SM-8 98 Systematic N/A 1.5 1.5 SM-9 523 Systematic N/A edge 5.5 SM-10 39 Systematic N/A 1.2 0.4 SM-11 595 Systematic N/A Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 91 of 147 Survey Unit HL-1-84 Hot Laboratory, Hot Handling Room Crane Section #1 North Crane Rail Crane Catwalk 010 i- -

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South Crane Rail Minil in Il~ci IcA I 01 0 01o0 bý0 0 00 0 1 oflo js-'Iý Wjj==Ijw M-R SM=R iM=R L3-M-U,

/N LCI N AL A* A HL-1 -84 AREA: Hot Handling Room Crane Section #1 Measurement Locations and results Location I X Co-ord (m) Y Co-ord (m) dpm/100-cm 2 Type Notes 0.05 0.1 SM-1 1920 Systematic N/A 1.4 0.05 SM-2 197 Systematic N/A 4.6 0.05 SM-3 146 Systematic N/A 7.8 0.05 SM-4 124 Systematic N/A 11 0.05 SM-5 -124 Systematic N/A 3.0 0.05 SM-6 226 Systematic N/A 6.2 0.05 SM-7 -66 Systematic N/A 9.4 0.05 SM-8 44 Systematic N/A 0.05 0.5 SM-9 -80 Systematic N/A 0.3 3.3 SM-10 -102 Systematic N/A 0.25 2.1 SM-11 -73 Systematic N/A Sample measurements are from the lower left corner of the surface on which they lie.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 92 of 147 Survey Unit HL-1-85 Hot Laboratory, Hot Handling Room Crane Section #2 fMI MSSMSIM4 o10 K 0 II pja OW0 0

Lr 41j Ii 7 HL-1 -85 AREA: Hot Handling Room Crane Section #2 Measurement Locations and results Location /

X Co-ord (m) 2 Y Co-ord (m) dpmll 00-cm Type Notes 0.2 0.1 SM-1 -7 Systematic N/A 3.4 0.1 SM-2 140 Systematic N/A 7.1 0.1 SM-3 56 Systematic N/A 10.8 0.1 SM-4 168 Systematic N/A 2.3 0.6 SM-5 133 Systematic N/A 6.0 0.6 SM-6 -35 Systematic N/A 9.6 0.6 SM-7 -49 Systematic N/A 13.4 0.6 SM-8 -91 Systematic N/A 0.6 0.6 SM-9 -14 Systematic N/A 4.2 0.6 SM-10 98 Systematic N/A 7.9 0.6 SM-11 14 Systematic N/A 11.6 0.6 SM-12 70 Systematic N/A Sample measurements are from the lower left corner of the surface on which they lie.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 93 of 147 Survey Unit HL-1-86 Hot Laboratory, Room 16 Floor Section #1 HL-1 -86 AREA: Hot Laboratory, Room 16 Floor Section #1 Measurement Locations and results Location I X Co-ord (m) Y Co-ord (m) dpmll00-cm 2 Type Notes 0.7 -0.2 SM-1 1130 Systematic N/A 3.3 -0.2 SM-2 1210 Systematic N/A 5.9 -0.2 SM-3 606 Systematic N/A 8.6 -0.2 SM-4 1040 Systematic N/A 11.2 -0.2 SM-5 708 Systematic N/A 13.8 -0.2 SM-6 1400 Systematic N/A

-0.7 2.1 SM-7 686 Systematic N/A 5.9 4.4 SM-8 788 Systematic N/A 8.6 4.4 SM-9 737 Systematic N/A 11.2 4.4 SM-10 774 Systematic N/A 13.8 4.4 SM-11 1140 Systematic N/A Sample measurements are from the point shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 94 of 147 Survey Unit HL-1-87 Hot Laboratory, Room 16 Floor Section #2 I

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HL-1 -87 RB -15' Elevation, Floor Section #2 Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (mi) dpmll 00-cm 2 Type Notes 5.1 0.15 SM-1 573 Systematic N/A 1.6 0.2 SM-2 783 Systematic N/A 4.9 0.2 SM-3 804 Systematic N/A 0.0 3.0 SM-4 853 Systematic N/A 3.2 3.0 SM-5 1170 Systematic N/A 1.6 5.8 SM-6 937 Systematic N/A 4.9 5.8 SM-7 881 Systematic N/A 0.0 8.6 SM-8 615 Systematic N/A 3.2 8.6 SM-9 881 Systematic N/A 1.6 11.4 SM-10 364 Systematic N/A 4.9 11.4 SM-11 545 Systematic N/A zample measurements are from me soutnwest corner or the survey unit, except SM-1, whlich is measured from the lower left corner of the surface on which it lies.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 95 of 147 Survey Unit HL-1-88 Hot Laboratory, Room 16 Floor Section #3 I II II I II I I I II I I F-I

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0 HL-1 -88 AREA: Hot Laboratory, Room 16 Floor Section #3 Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (im) dpm/1 00-cm 2 Type Notes 1.1 0.4 SM-1 1730 Systematic N/A 3.7 0.4 SM-2 759 Systematic N/A 2.4 2.7 SM-3 956 Systematic N/A 5.0 2.7 SM-4 2100 Systematic N/A 7.6 2.7 SM-5 723 Systematic N/A 2.5 1.7 SM-6 547 Systematic N/A Edge 1.7 SM-7 401 Systematic N/A 1.1 5.0 SM-8 387 Systematic N/A 3.7 5.0 SM-9 861 Systematic N/A 6.3 5.0 SM-10 482 Systematic N/A 0.3 2.1 SM-11 1010 Systematic N/A Sample measurements are from the southwest corner of the floor surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 96 of 147 Survey Unit HL-1-89 Hot Laboratory, Room 16 Floor Section #4 I

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0 9 0 HL-1 -89 AREA: Hot Laboratory, Room 16 Floor Section #4 Measurement Locations and results Location I X Co-ord (m) Y Co-ord mn) dpm/l00-cm 2 Type Notes 0.6 1.3 SM-1 811 Systematic N/A 3.1 1.3 SM-2 755 Systematic N/A 5.6 1.3 SM-3 629 Systematic N/A 8.2 1.3 SM-4 797 Systematic N/A 1.9 3.5 SM-5 832 Systematic N/A 4.4 3.5 SM-6 783 Systematic N/A 6.9 3.5 SM-7 1620 Systematic N/A 9.4 3.5 SM-8 1420 Systematic N/A 0.6 5.7 SM-9 916 Systematic N/A 3.1 5.7 SM-10 503 Systematic N/A 5.6 5.7 SM-11 776 Systematic N/A Sample measurements are from the southwest corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 97 of 147 Survey Unit HL-1-90 Hot Laboratory, Room 16 Floor Section #5 0-SM-HL-1 -90 AREA: Hot Laboratory, Room 16 Floor Section #5 Measurement Locations and results Location I X Co-ord (m) Y Co-ord (m) dpml1 00-cm 2 Type Notes 0.3 1.3 SM-1 365 Systematic N/A 0.5 1.2 SM-2 679 Systematic N/A 3.1 1.2 SM-3 701 Systematic N/A 5.8 1.2 SM-4 321 Systematic N/A 8.4 1.2 SM-5 912 Systematic N/A 1.8 3.5 SM-6 1070 Systematic N/A 4.4 3.5 SM-7 650 Systematic N/A 7.1 3.5 SM-8 672 Systematic N/A 9.7 3.5 SM-9 686 Systematic N/A 3.1 5.8 SM-10 1070 Systematic N/A 5.8 5.8 SM-1 1 672 Systematic N/A Sample measurements are from the lower left corner of the surface on which they rest except SM-1, which is measured from the southwest corner of the pad on which it lies.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 98 of 147 Survey Unit HL-1-91 Hot Laboratory, Hot Work Area Soils F-ED Area: Hot Work Area Room 16, Survey Unit HL-1-91* (Soils)

Measurement Locations and Results Cs-I 37 Co-60 X Co-ord (m) Y Co-ord (m) Location DCGI~wj 9.7 DCGLw 1 3.8 Type Notes pCilg pCilg 1.2 -0.3 SM-1 <MDA <MDA Systematic N/A 0.3 -0.2 SM-2 <MDA <MDA Systematic N/A 0.7 Center SM-3 1.44E+00 <MDA Systematic N/A 0.2 Center SM-4 1.55E+00 <MDA Systematic N/A 2.8 Center SM-5 9.66E-01 <MDA Systematic N/A 5.4 Center SM-6 3.93E-01 <MDA Systematic N/A 7.9 Center SM-7 6.54E-01 <MDA Systematic N/A 10.5 Center SM-8 <MDA <MDA Systematic N/A Center 0.9 SM-9 8.25E-01 <MDA Systematic N/A Center 5.4 SM-10 4.88E-01 <MDA Systematic N/A 1.2 Center SM-11 <MDA <MDA Systematic N/A

  • Coordinates for samples located on the trench bottom are measured from the SW corner of the trench section in which they rest. Coordinates for samples on trench sides are measured from the top-left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 99 of 147 Survey Unit HL-2-1 Hot Laboratory, Mezzanine Floor - West Section LII 0 I -w

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.oo T 19D HL-2-1 AREA: Hot Laboratory, Mezzanine Floor - West Section Measurement Locations and results Location /

X Co-ord (m) Y Co-ord rn) dpmll00-cm 2 Type Notes 1.0 0.4 SM-1 677 Systematic N/A 3.7 0.4 SM-2 394 Systematic N/A 6.5 0.4 SM-3 740 Systematic N/A 9.2 0.4 SM-4 528 Systematic N/A 2.4 2.8 SM-5 512 Systematic N/A 5.1 2.8 SM-6 535 Systematic N/A 7.8 2.8 SM-7 843 Systematic N/A 1.0 5.1 SM-8 291 Systematic N/A 3.7 5.1 SM-9 394 Systematic N/A 6.5 5.1 SM-10 1000 Systematic N/A 9.2 5.1 SM-11 709 Systematic N/A

  • Sample measurements are from the southwest corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 100 of 147 Survey Unit HL-2-2 Hot Laboratory, Mezzanine Floor - East Section I. I I H 0 0 0 E~J 0

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[- I-HL-2-2 AREA: Hot Laboratory, Mezzanine Floor - East Section Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/1 00-cm 2 Type Notes 0.1 0.9 SM-1 1150 Systematic N/A 2.6 0.9 SM-2 513 Systematic N/A 5.1 0.9 SM-3 557 Systematic N/A 7.5 0.9 SM-4 684 Systematic N/A 1.4 3.0 SM-5 766 Systematic N/A 3.8 3.0 SM-6 823 Systematic N/A 6.3 3.0 SM-7 696 Systematic N/A 0.1 5.2 SM-8 285 Systematic N/A 2.6 5.2 SM-9 880 Systematic N/A 5.1 5.2 SM-10 481 Systematic N/A 7.5 5.2 SM-11 342 Systematic N/A

  • Sample measurements are from the southwest corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 101 of 147 Survey Unit HL-2-3 Hot Laboratory, Mezzanine - South Wall 1ii~

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  • ffg3 m3 r--

HL-2-3 AREA: Hot Laboratory, Mezzanine South Wall Measurement Locations and results Location I X Co-ord (m) Y Co-ord (Im) dpml/00-cm 2 Type Notes 1.2 2.1 SM-1 725 Systematic N/A 4.2 2.1 SM-2 919 Systematic N/A 7.2 2.1 SM-3 691 Systematic N/A 10.3 2.1 SM-4 879 Systematic N/A 2.7 4.8 SM-5 47 Systematic N/A 5.7 4.8 SM-6 161 Systematic N/A 8.8 4.8 SM-7 -40 Systematic N/A 1.2 7.4 SM-8 -121 Systematic N/A 4.2 7.4 SM-9 81 Systematic N/A 7.2 7.4 SM-10 -188 Systematic N/A 10.3 7.4 SM-1 1 -27 Systematic N/A

  • Sample measurements are from the lower left corner of the wall surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 102 of 147 Survey Unit HL-2-4 Hot Laboratory, Mezzanine Walls HL-2-4 AREA: Hot Laboratory, Mezzanine Walls Measurement Locations and results Location /

X Co-ord (m) YCo-ord (m) dpmll00-cm2 Type Notes 1.5 2.0 SM-1 747 Systematic N/A 4.6 2.0 SM-2 932 Systematic N/A 1.7 2.0 SM-3 637 Systematic N/A 1.0 2.0 SM-4 514 Systematic N/A 4.1 2.0 SM-5 1120 Systematic N/A 0.8 2.0 SM-6 226 Systematic N/A 0.2 4.7 SM-7 96 Systematic N/A 3.3 4.7 SM-8 -130 Systematic N/A 6.4 4.7 SM-9 -7 Systematic N/A 1.7 7.3 SM-10 -130 Systematic N/A 4.8 7.3 SM-11 123 Systematic N/A

  • Sample measurements are from the lower left corner of the wall surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 103 of 147 Survey Unit HL-3-1 Hot Pipe Tunnel-Floor Section #1 and Sump HL-3-1 AREA: Hot Pipe Tunnel-Floor Section #1 and Sump Measurement Locations and results Location I X Co-ord (m) Y Co-ord (mi) dpmll00-cm2 Type Notes 1.8 0.5 SM-1 943 Systematic N/A 3.8 0.5 SM-2 496 Systematic N/A 5.7 0.5 SM-3 1220 Systematic N/A 7.7 0.5 SM-4 569 Systematic N/A 0.8 2.2 SM-5 984 Systematic N/A 2.8 2.2 SM-6 911 Systematic N/A 4.7 2.2 SM-7 626 Systematic N/A 6.7 2.2 SM-8 1220 Systematic N/A 8.7 2.2 SM-9 4980 Systematic N/A 1.8 3.9 SM-10 1250 Systematic N/A 3.8 3.9 SM-11 528 Systematic N/A 5.7 3.9 SM-12 1190 Systematic N/A 7.7 3.9 SM-13 1150 Systematic N/A 0.4 1.0 SM-14 1098 Systematic N/A 2.3 1.0 SM-15 707 Systematic N/A

  • SM-1 through SM-13 are taken from the southwest corner of the survey unit, SM-14 and SM-15 are measured from the North line of the sump.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 104 of 147 Survey Unit HL-3-2 Hot Pipe Tunnel-Floor Section #2 HL-3-2 AREA: Hot Pipe Tunnel-Floor Section #2 Measurement Locations and results Location I dpm/l00-X Co-ord (m) Y Co-ord (ml) cm 2 Type Notes 0.2 1.5 SM-1 957 Systematic N/A 2.6 1.5 SM-2 652 Systematic N/A 4.9 1.5 SM-3 787 Systematic N/A 7.3 1.5 SM-4 1050 Systematic N/A 9.6 1.5 SM-5 1450 Systematic N/A 11.9 1.5 SM-6 1080 Systematic N/A 14.3 1.5 SM-7 1280 Systematic N/A 1.4 3.5 SM-8 1070 Systematic N/A 3.7 3.5 SM-9 463 Systematic N/A 6.1 3.5 SM-10 299 Systematic N/A 8.4 3.5 SM-11 646 Systematic N/A 10.8 3.5 SM-12 988 Systematic N/A 13.1 3.5 SM-13 994 Systematic N/A 11.9 5.6 SM-14 1180 Systematic N/A 14.3 5.6 SM-15 1,270 Systematic N/A

  • All measurements are taken from the southwest corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 105 of 147 Survey Unit HL-3-3 Hot Pipe Tunnel-Floor Section #3 HL-3-3 AREA: Hot Pipe Tunnel-Floor Section #3 Measurement Locations and results Location I dpm/100-X Co-ord (m) Y Co-ord (m) cm2 Type Notes 0.5 1.5 SM-1 1080 Systematic N/A 2.9 1.5 SM-2 1080 Systematic N/A 5.3 1.5 SM-3 963 Systematic N/A 7.7 1.5 SM-4 689 Systematic N/A 10.1 1.5 SM-5 896 Systematic N/A 12.5 1.5 SM-6 915 Systematic N/A 1.7 3.6 SM-7 823 Systematic N/A 4.1 3.6 SM-8 640 Systematic N/A 6.5 3.6 SM-9 1180 Systematic N/A 8.9 3.6 SM-10 518 Systematic N/A 11.3 3.6 SM-11 982 Systematic N/A 0.5 5.7 SM-12 1350 Systematic N/A 2.9 5.7 SM-13 872 Systematic N/A 1.7 7.7 SM-14 1170 Systematic N/A 4.1 7.7 SM-15 866 Systematic N/A All of the sample measurements are taken from the lower left corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 106 of 147 Survey Unit HL-3-4 Hot Pipe Tunnel-Floor Section #4 HL-3-4 AREA: Hot Pipe Tunnel-Floor Section #4 Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpmll 00-cm 2 Type Notes 0.3 2.0 SM-1 817 Systematic N/A 2.6 2.0 SM-2 1140 Systematic N/A 1.5 4.0 SM-3 848 Systematic N/A 3.8 4.0 SM-4 591 Systematic N/A 0.3 6.1 SM-5 774 Systematic N/A 2.6 6.1 SM-6 768 Systematic N/A 1.5 8.1 SM-7 695 Systematic N/A 3.8 8.1 SM-8 530 Systematic N/A 0.3 10.1 SM-9 476 Systematic N/A 2.6 10.1 SM-10 1430 Systematic N/A 1.5 12.2 SM-11 287 Systematic N/A 3.8 12.2 SM-12 720 Systematic N/A 0.3 14.2 SM-13 707 Systematic N/A 2.6 14.2 SM-14 585 Systematic N/A 5.0 14.2 SM-15 628 Systematic N/A All of the sample measurements are taken from the southwest corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 107 of 147 Survey Unit HL-3-5 Hot Pipe Tunnel-Floor Section #5 HL-3-5 AREA: Hot Pipe Tunnel-Floor Section #5 Measurement Locations and results Location / dpm/O00-X Co-ord (mi) Y Co-ord (m) cm2 Type Notes 0.3 1.5 SM-1 482 Systematic N/A 2.7 1.5 SM-2 628 Systematic N/A 5.0 1.5 SM-3 793 Systematic N/A 1.5 3.5 SM-4 506 Systematic N/A 3.8 3.5 SM-5 677 Systematic N/A 0.2 1.6 SM-6 4360 Systematic N/A 2.5 1.6 SM-7 1130 Systematic N/A 4.9 1.6 SM-8 1290 Systematic N/A 7.2 1.6 SM-9 713 Systematic N/A 9.5 1.6 SM- 10 744 Systematic N/A 0.3 5.5 SM-11 482 Systematic N/A 2.7 5.5 SM-12 884 Systematic N/A 5.0 5.5 SM-13 951 Systematic N/A 1.5 7.5 SM-14 293 Systematic N/A 3.8 7.5 SM-15 5150 Systematic N/A All measurements are taken from the location on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 108 of 147 Survey Unit HL-3-6 Hot Pipe Tunnel- Corrugated Pipe Tunnel Section 1 Line A -__ __- Line B Line A is the south side of the tunnel, at its longest point. The sample map is formed by unrolling the tunnel downward, with Line B being the opposite side of the tunnel on its north side. On the sample map, the bottom of the tunnel is the area to the left of the dashed line (Line B), while SMI the top of the tunnel is the area to the right of the dashed line (line B).

The Tunnel circumference is 5.75m.

Measure SM-3 through SM-12 from this point. I HL-3-6 AREA: HPT-Corrugated Pipe Tunnel Measurement Locations and results Location I X Co-ord (m) Y Co-ord (m) dpm/1 00-cm 2 Type Notes 2.3 0.3 SM-1 3650 Systematic N/A 4.8 0.3 SM-2 -75 Systematic N/A 0.1 1.5 SM-3 -247 Systematic N/A 2.6 1.5 SM-4 75 Systematic N/A 5.1 1.5 SM-5 233 Systematic N/A 1.3 3.6 SM-6 1090 Systematic N/A 3.8 3.6 SM-7 -27 Systematic N/A 0.1 5.8 SM-8 199 Systematic N/A 2.6 5.8 SM-9 281 Systematic N/A 5.1 5.8 SM-10 110 Systematic N/A 1.3 7.9 SM-11 1690 Systematic N/A 3.8 7.9 SM-12 -14 Systematic N/A

  • All measurements are taken from the locations shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 109 of 147 Survey Unit HL-3-7 Hot Pipe Tunnel- Corrugated Pipe Tunnel Section 2 L --- ------------ i Ism Line A is the south side of the tunnel, at its longest point. The sample map is formed by unrolling the tunnel downward, with Line B being the opposite side of the tunnel on its north side. On the sample map, the SN bottom of the tunnel is the area to the left of the dashed line (Line B), while the top of the tunnel is the area to the right of the dashed line (line B).

The Tunnel circumference is 5.75m.

Measure SM-I through SM-12 from this point.

HL-3-7 AREA: HPT-Corrugated Pipe Tunnel Section 2 Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpmll00-cm2 Type Notes 1.6 0.4 SM-1 1747 Systematic N/A 4.1 0.4 SM-2 158 Systematic N/A 0.4 2.6 SM-3 507 Systematic N/A 2.8 2.6 SM-4 418 Systematic N/A 5.3 2.6 SM-5 123 Systematic N/A 1.6 4.7 SM-6 2356 Systematic N/A 4.1 4.7 SM-7 -137 Systematic N/A 0.4 6.8 SM-8 185 Systematic N/A 2.8 6.8 SM-9 -34 Systematic N/A 5.3 6.8 SM-10 144 Systematic N/A 1.6 9.0 SM-11 1438 Systematic N/A 4.1 9.0 SM-12 671 Systematic N/A

  • All measurements are taken from the location shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 110 of 147 Survey Unit HL-3-8 Hot Pipe Tunnel- Corrugated Pipe Tunnel Section 3 SLine A ._- LineB

  • ci~

Line A is the south side of the tunnel, at its longest point. The sample map is formed by unrolling the tunnel downward, with Line B being the 1~i~ opposite side of the tunnel on its north side. On the sample map, the bottom of the tunnel is the area to the left of the dashed line (Line B), while the top of the tunnel is the area to the right of the dashed line (line B).

The Tunnel circumference is 5.75m.

/

Measure SM-I through SM-10 from this point.

HL-3-8 AREA: HPT-Corrugated Pipe Tunnel Section 3 Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (Im) dpm/100-cm2 Type Notes 2.3 0.5 SM-1 662 Systematic N/A 4.8 0.5 SM-2 79 Systematic N/A 1.0 2.7 SM-3 583 Systematic N/A 3.5 2.7 SM-4 -216 Systematic N/A 2.3 4.9 SM-5 619 Systematic N/A 4.8 4.9 SM-6 -14 Systematic N/A 1.0 7.2 SM-7 230 Systematic N/A 3.5 7.2 SM-8 -122 Systematic N/A 2.3 9.4 SM-9 547 Systematic N/A 4.8 9.4 SM-10 -237 Systematic N/A 1.0 -1.0 SM-11 482 Systematic N/A 3.5 -1.0 SM-12 86 Systematic N/A

  • All measurements are taken from the locations shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 111 of 147 Survey Unit HL-3-9 Hot Pipe Tunnel-Walls Section #1 HL-3-9 AREA: Hot Pipe Tunnel-Walls Section #1 Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/1 00-cm 2 Type Notes 0.2 0.1 SM-1 699 Systematic N/A 2.9 0.1 SM-2 993 Systematic N/A 5.7 0.1 SM-3 1140 Systematic N/A 8.4 0.1 SM-4 767 Systematic N/A 0.4 0.1 SM-5 1020 Systematic N/A 3.1 0.1 SM-6 1000 Systematic N/A 5.9 0.1 SM-7 568 Systematic N/A 8.7 0.1 SM-8 1010 Systematic N/A 1.5 2.5 SM-9 623 Systematic N/A 4.3 2.5 SM-10 644 Systematic N/A 7.1 2.5 SM-11 836 Systematic N/A 1.8 2.5 SM-12 534 Systematic N/A 4.5 2.5 SM-13 301 Systematic N/A 7.2 2.5 SM-14 603 Systematic N/A

  • All measurements are taken from the locations shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 112 of 147 Survey Unit HL-3-10 Hot Pipe Tunnel-Walls Section #2 HL-3-10 AREA: Hot Pipe Tunnel-Walls Section #2 Measurement Locations and results Location /

X Co-ord (m) 2 Y Co-ord (m) dpm/IOO-cm Type Notes 2.6 0.2 SM-1 712 Systematic N/A 5.3 0.2 SM-2 658 Systematic N/A 7.9 0.2 SM-3 849 Systematic N/A 10.6 0.2 SM-4 836 Systematic N/A 13.3 0.2 SM-5 630 Systematic N/A 15.9 0.2 SM-6 1340 Systematic N/A 18.6 0.2 SM-7 1322 Systematic N/A 21.3 0.2 SM-8 1100 Systematic N/A 23.9 0.2 SM-9 877 Systematic N/A 26.6 0.2 SM-10 637 Systematic N/A 25.3 2.5 SM-11 904 Systematic N/A 27.9 2.5 SM-12 445 Systematic N/A

  • All measurements are taken from the location shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 113 of 147 Survey Unit HL-3-11 Hot Pipe Tunnel-Walls Section #3 HL-3-11 AREA: Hot Pipe Tunnel-Walls Section #3 Measurement Locations and results Location /

X Co-ord (m) Y Co-ord i) dpm/l 00-cm 2 Type Notes 0.1 0.6 SM-1 7980 Systematic N/A 3.0 0.6 SM-2 795 Systematic N/A 5.9 0.6 SM-3 592 Systematic N/A 8.8 0.6 SM-4 719 Systematic N/A 11.7 0.6 SM-5 678 Systematic N/A 14.6 0.6 SM-6 733 Systematic N/A 17.6 0.6 SM-7 493 Systematic N/A 20.5 0.6 SM-8 993 Systematic N/A 23.4 0.6 SM-9 685 Systematic N/A 26.3 0.6 SM-10 274 Systematic N/A 29.2 0.6 SM-11 342 Systematic N/A 32.1 0.6 SM-12 664 Systematic N/A

  • All measurements are taken from the location shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 114 of 147 Survey Unit HL-3-12 Hot Pipe Tunnel-Walls Section #4

-1 HL-3-12 AREA: Hot Pipe Tunnel-Walls Section #4 Measurement Locations and results Location /

X Co-ord (m) YCo-ord (m) dpm/100-cm2 Type Notes 0.1 0.55 SM-1 96 Systematic N/A

-.06 0.55 SM-2 185 Systematic N/A 0.6 1.8 SM-3 603 Systematic N/A 1.0 1.8 SM-4 925 Systematic N/A 1.4 1.8 SM-5 788 Systematic N/A 1.8 1.8 SM-6 678 Systematic N/A 4.8 1.8 SM-7 342 Systematic N/A 7.8 1.8 SM-8 664 Systematic N/A 10.8 1.8 SM-9 705 Systematic N/A 0.3 1.8 SM-10 582 Systematic N/A 2.1 1.8 SM-11 870 Systematic N/A 5.1 1.8 SM-12 842 Systematic N/A

  • All measurements are taken from the locations shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 115 of 147 Survey Unit HL-3-13 Hot Pipe Tunnel-Walls Section #5 Measure SM-12 from Measure SM-I I from this point this point.

HL-3-13 AREA: Hot Pipe Tunnel-Walls Section #5 Measurement Locations and results Location /

XCo-ord (m) Y Co-ord (m) dpmllOO-cm 2 Type Notes 1.8 0.8 SM-1 427 Systematic N/A 4.8 0.8 SM-2 341 Systematic N/A 0.8 0.8 SM-3 720 Systematic N/A 3.9 0.8 SM-4 402 Systematic N/A 6.9 0.8 SM-5 579 Systematic N/A 10.0 0.8 SM-6 1040 Systematic N/A 13.0 0.8 SM-7 921 Systematic N/A 16.1 0.8 SM-8 439 Systematic N/A 19.1 0.8 SM-9 817 Systematic N/A 1.5 0.8 SM-10 671 Systematic N/A 2.1 0.8 SM-11 1070 Systematic N/A 2.1 0.8 SM-12 860 Systematic N/A

  • All measurements are taken from the locations shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 116 of 147 Survey Unit HL-3-14 Hot Pipe Tunnel-Walls Section #6 M-14 4 iISM-I N ýSM ism HL-3-14 AREA: Hot Pipe Tunnel-Walls Section #6 Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/O00-cm 2 Type Notes 2.2 1.2 SM-1 616 Systematic N/A 5.1 1.2 SM-2 787 Systematic N/A 0.2 0.06 SM-3 683 Systematic N/A 0.6 2.1 SM-4 854 Systematic N/A 0.4 0.3 SM-5 835 Systematic N/A 3.3 0.3 SM-6 805 Systematic N/A 2.7 0.3 SM-7 689 Systematic N/A 0.7 2.8 SM-8 963 Systematic N/A 1.8 2.8 SM-9 976 Systematic N/A 0.1 2.8 SM-10 1310 Systematic N/A 1.2 2.8 SM-11 768 Systematic N/A 4.2 2.8 SM-12 585 Systematic N/A

- SM-3 ana SM-4 measurements are taKen Trom me soumnwest corner of mne surface on wnicn they lie. All other sample measurements are taken from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 117 of 147 Survey Unit HL-3-15 Hot Pipe Tunnel-Ceiling Section #1 Measure SM-I through SM-12 from this point.

HL-3-15 AREA: Hot Pipe Tunnel-Ceiling Section #1 Measurement Locations and results Location I X Co-ord (m) Y Co-ord (m) dpmnll 00-cm 2 Type Notes 1.9 1.0 SM-1 950 Systematic N/A 4.9 1.0 SM-2 619 Systematic N/A 7.8 1.0 SM-3 734 Systematic N/A 10.7 1.0 SM-4 813 Systematic N/A 13.6 1.0 SM-5 806 Systematic N/A 16.6 1.0 SM-6 647 Systematic N/A 0.5 3.5 SM-7 683 Systematic N/A 3.4 3.5 SM-8 734 Systematic N/A 6.3 3.5 SM-9 619 Systematic N/A 12.2 3.5 SM-10 590 Systematic N/A 15.1 3.5 SM-11 424 Systematic N/A 18.0 3.5 SM-12 942 Systematic N/A

  • All measurements are taken from the location shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 118 of 147 Survey Unit HL-3-16 Hot Pipe Tunnel-Ceiling Section #2 0

SMI 0 0 Measure SM-1 through SM-12 from this point.

HL-3-16 AREA: Hot Pipe Tunnel-Ceiling Section #2 Measurement Locations and results Location /

X Co-ord (m) YCo-ord (m ) dpm/1 00-cm Type Notes 0.8 0.2 SM-1 655 Systematic N/A 3.4 0.2 SM-2 1130 Systematic N/A 6.0 0.2 SM-3 748 Systematic N/A 8.5 0.2 SM-4 1150 Systematic N/A 11.1 0.2 SM-5 899 Systematic N/A 13.7 0.2 SM-6 1190 Systematic N/A 2.1 2.4 SM-7 331 Systematic N/A 4.7 2.4 SM-8 957 Systematic N/A 7.3 2.4 SM-9 547 Systematic N/A 9.8 2.4 SM-10 842 Systematic N/A 12.4 2.4 SM-I 1 813 Systematic N/A 15.0 2.4 SM-12 1050 Systematic N/A

  • All measurements are taken from the location shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 119 of 147 Survey Unit HL-3-17 Hot Pipe Tunnel-Ceiling Section #3 ldtl II Measure SM-1 through SM-12 from this point.

HL-3-17 AREA: Hot Pipe Tunnel-Ceiling Section #3 Measurement Locations and results Location /

2 X Co-ord (m) Y Co-ord (m) dpmn/ 00_-cm Type Notes 2.0 0.5 SM- 1 482 Systematic N/A 0.5 3.0 SM-2 770 Systematic N/A 3.4 3.0 SM-3 669 Systematic N/A 2.0 5.5 SM-4 705 Systematic N/A 0.5 8.0 SM-5 849 Systematic N/A 3.4 8.0 SM-6 748 Systematic N/A 2.0 10.5 SM-7 806 Systematic N/A 0.5 13.1 SM-8 705 Systematic N/A 3.4 13.1 SM-9 899 Systematic N/A 2.0 15.6 SM-10 734 Systematic N/A 0.5 18.1 SM-11 777 Systematic N/A 3.4 18.1 SM-12 712 Systematic N/A

  • All measurements are taken from the location shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 120 of 147 Survey Unit HL-3-18 Hot Pipe Tunnel-Ceiling Section #4 0

0 SIi 0

0 HL-3-18 AREA: Hot Pipe Tunnel-Ceiling Section #4 Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (mi) dpm/100-cm2 Type Notes 1.1 1.3 SM-1 869 Systematic N/A 4.2 1.3 SM-2 438 Systematic N/A 2.6 1.3 SM-3 515 Systematic N/A 5.7 1.3 SM-4 462 Systematic N/A 1.5 0.5 SM-5 669 Systematic N/A 4.6 0.5 SM-6 715 Systematic N/A 3.1 3.2 SM-7 446 Systematic N/A 1.5 5.8 SM-8 1020 Systematic N/A 4.6 5.8 SM-9 708 Systematic N/A 3.1 8.5 SM-10 662 Systematic N/A 1.5 11.2 SM-11 685 Systematic N/A 4.6 11.2 SM-12 692 Systematic N/A

  • All measurements are taken from the locations shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 121 of 147 Survey Unit HL-3-19 Hot Pipe Tunnel-Ceiling Vents & Penetrations

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HL-3-19 AREA: HPT- Ceiling Vents & Penetrations Measurement Locations and results Location /

2 XCo-ord (m) Y Co-ord (m) dpmO0-cm Type Notes 0.5 0.2 SM-1 1550 Systematic N/A 1.7 0.1 SM-2 1350 Systematic N/A 1.0 0.1 SM-3 454 Systematic N/A 0.1 0.25 SM-4 615 Systematic N/A 0.5 0.3 SM-5 915 Systematic N/A 1.0 0.1 SM-6 677 Systematic N/A 1.8 0.3 SM-7 623 Systematic N/A 0.1 0.6 SM-8 562 Systematic N/A 0.3 0.1 SM-9 62 Systematic N/A 0.2 0.4 SM-10 577 Systematic N/A 0.2 0.4 SM-11 477 Systematic N/A 0.3 0.2 SM-12 654 Systematic N/A

  • All measurements are taken from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 122 of 147 Survey Unit HL-3-20 Hot Pipe Tunnel, Excavation (Soils)

I Area: Hot Pipe Tunnel, Class 1, Survey Unit HL-3-20* (Soils)

Measurement Locations and Results Cs-I 37 Co-60 X Co-ord (m) Y Co-ord (m) Location DCG~ w 1 5.87 DCGLw Type Notes pCilg pCi/g 0.1 1.3 SP-1 0.1730 <0.0513 Systematic N/A 2.3 1.3 SP-2 0.1300 <0.0503 Systematic N/A 4.4 1.3 SP-3 1.7400 <0.0453 Systematic N/A 0.4 1.3 SP-4 0.2870 <0.0490 Systematic N/A 1.2 3.2 SP-5 <0.0754 <0.0476 Systematic N/A 3.4 3.2 SP-6 0.2010 <0.0453 Systematic N/A 5.5 3.2 SP-7 0.2580 <0.0473 Systematic N/A 0.1 5.1 SP-8 <0.0466 <0.0436 Systematic N/A 2.3 5.1 SP-9 <0.0739 <0.0580 Systematic N/A 1.2 7.0 SP-10 <0.0538 <0.0460 Systematic N/A 3.4 7.0 SP-1 1 <0.0460 <0.0498 Systematic N/A 2.3 8.9 SP-12 <0.0777 <0.0503 Systematic N/A 1.2 10.7 SP-13 0.1720 <0.0494 Systematic N/A 3.4 10.7 SP-14 <0.0503 <0.0517 Systematic N/A

  • All of the sample measurements are taken from the southwest corner of the survey unit, except SP-4 which is taken from the southwest corner of the floor opening in which it lies.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 123 of 147 Survey Unit HL-3-21 Hot Pipe Tunnel, Excavation (Concrete Edges)

Em 18M4 18M4 ISM* L!M~1 f

HL-3-21 AREA: Hot Pipe Tunnel Concrete Edges of Floor Removal Areas Measurement Locations and results Location I dpm/100-X Co-ord (m) Y Co-ord (m) cm 2 Type Notes 3.0 0.1 SM-1 389 Systematic N/A 6.0 0.1 SM-2 618 Systematic N/A 0.9 0.1 SM-3 199 Systematic N/A 0.3 0.15 SM-4 573 Systematic N/A 2.0 0.15 SM-5 701 Systematic N/A 3.8 0.15 SM-6 565 Systematic N/A 0.7 0.15 SM-7 641 Systematic N/A 3.3 0.2 SM-8 433 Systematic N/A 0.3 0.2 SM-9 291 Systematic N/A 0.3 0.3 SM-10 468 Systematic N/A 2.1 0.3 SM-11 206 Systematic N/A 3.8 0.3 SM-12 328 Systematic N/A 1.7 0.3 SM-13 624 Systematic N/A 0.6 0.1 SM-14 156 Systematic N/A 0.6 0.1 SM-15 355 Systematic N/A

  • All of the sample measurements are taken from the lower left or southwest comer of the surface on which they lie.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 124 of 147 Survey Unit HL-4-1 Off-Gas Pit Floor & +6'6" Walkway HL-4-1 AREA: Off-Gas Pit - Floor Measurement Locations and results Location /

XCo-ord (m) Co-ord (m) dpmlO00-cm 2 Type Notes 1.5 1.7 SM-1 563 Systematic N/A 3.5 1.7 SM-2 563 Systematic N/A 5.4 1.7 SM-3 968 Systematic N/A 7.4 1.7 SM-4 443 Systematic N/A 1.3 1.7 SM-5 57 Systematic N/A 0.3 3.4 SM-6 411 Systematic N/A 1.3 5.2 SM-7 253 Systematic N/A 0.3 6.9 SM-8 677 Systematic N/A 1.3 8.6 SM-9 563 Systematic N/A 0.3 10.3 SM-10 589 Systematic N/A 1.3 12.0 SM-11 304 Systematic N/A

  • Sample measurements are taken from the southwest comer of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 125 of 147 Survey Unit HL-4-2 Off-Gas Pit North and East Walls HL-4-2 AREA: Off-Gas Pit - North and East Walls Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpmll 00-cm 2 Type Notes 2.6 0.3 SM- 1 234 Systematic N/A 5.6 0.3 SM-2 468 Systematic N/A 0.6 0.3 SM-3 449 Systematic N/A 1.1 2.9 SM-4 342 Systematic N/A 4.1 2.9 SM-5 462 Systematic N/A 7.2 2.9 SM-6 386 Systematic N/A 2.6 5.6 SM-7 500 Systematic N/A 5.6 5.6 SM-8 323 Systematic N/A 0.6 5.6 SM-9 563 Systematic N/A 1.1 8.2 SM-10 677 Systematic N/A 4.1 8.2 SM-11 899 Systematic N/A

  • Sample measurements are from the lower left comer of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 126 of 147 Survey Unit HL-4-3 Off-Gas Pit - South and West Walls HL-4-3 AREA: Off-Gas Pit South and West Walls Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpmllOO-cm 2 Type Notes 2.4 1.1 SM- I 494 Systematic N/A 5.5 1.1 SM-2 842 Systematic N/A 0.5 1.1 SM-3 373 Systematic N/A 0.8 3.8 SM-4 348 Systematic N/A 3.9 3.8 SM-5 500 Systematic N/A 7.1 3.8 SM-6 519 Systematic N/A 2.4 6.5 SM-7 880 Systematic N/A 5.5 6.5 SM-8 468 Systematic N/A 0.5 6.5 SM-9 778 Systematic N/A 3.9 9.2 SM-10 797 Systematic N/A 7.1 9.2 SM- 11 778 Systematic N/A

  • Sample measurements are from the lower left comer of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 127 of 147 Survey Unit HL-4-4 Hot Dry Storage Beam i .....

L-IýMJS2ýM-41 i I ...... i I ..... i 000000000OE rM7 11 IN jeý M, MT"eýýM-M [e"ý 0 0000JJ II S Lam= I IALL SM F-ý -1 =

"SM-11 9 CIOCICIOCKXC HR-4-4 AREA: Hot Dry Storage Beam Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/1 00-cm 2 Type Notes 1.1 0.1 SM- 1 130 Systematic N/A 0.6 0.1 SM-2 -185 Systematic N/A 0.2 0.3 SM-3 -151 Systematic N/A 0.4 0.2 SM-4 260 Systematic N/A 0.5 0.3 SM-5 -14 Systematic N/A 0.3 0.5 SM-6 89 Systematic N/A 1.7 0.3 SM-7 -171 Systematic N/A 4.6 0.3 SM-8 171 Systematic N/A 1.1 0.5 SM-9 48 Systematic N/A 3.9 0.5 SM-10 171 Systematic N/A 6.8 0.5 SM-11 -27 Systematic N/A

  • Sample measurements are from the lower left comer of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 128 of 147 Survey Unit HL-4-5 Hot Dry Storage West Floor ISM-1G ISM-1ll Outside - Left/Top Outside - Right/Bottom Inside Surfaces HL-4-5 AREA: Hot Dry Storage Floor Measurement Locations and results Location /

X Co-ord (m) Co-ord (m) -Y dpmlOO-cm2 Type Notes 1.8 0.0. SM-I 8650 Systematic N/A 0.5 2.2 SM-2 2230 Systematic N/A 3.1 2.2 SM-3 1110 Systematic N/A 1.8 4.4 SM-4 764 Systematic N/A 0.5 6.6 SM-5 992 Systematic N/A 3.1 6.6 SM-6 683 Systematic N/A 1.80 8.8 SM-7 984 Systematic N/A 0.05 0.1 SM-8 1040 Systematic N/A 0.05 0.1 SM-9 691 Systematic N/A 0.2 0.05 SM-10 992 Systematic N/A 0.4 0.05 SM-1 1 2460 Systematic N/A

  • Sample measurements SM-I through SM-7 are taken from the southwest comer of the floor. SM-8 through SM-Il are measured from the lower left comer of the surface on which they rest

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 129 of 147 Survey Unit HL-4-6 Hot Dry Storage East Floor 0

01~

a

-13 0 0 Wall End End HL-4-6 AREA: Hot Dry Storage Floor (east side)

Measurement Locations and results Location I X Co-ord (m) Y Co-ord in) dpm/I00-cm 2 Type Notes 4.3 0.3 SM-1 341 Systematic N/A 6.5 0.3 SM-2 886 Systematic N/A 5.4 2.2 SM-3 1350 Systematic N/A 7.5 2.2 SM-4 1040 Systematic N/A 4.3 4.1 SM-5 1700 Systematic N/A 6.5 4.1 SM-6 943 Systematic N/A 5.4 5.9 SM-7 919 Systematic N/A 7.5 5.9 SM-8 894 Systematic N/A 4.3 7.8 SM-9 1050 Systematic N/A 6.5 7.8 SM-10 724 Systematic N/A 5.4 9.7 SM-11 585 Systematic N/A 7.5 9.7 SM-12 1250 Systematic N/A

  • Sample measurements are taken from the southwest comer of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 130 of 147 Survey Unit HL-4-7 Hot Dry Storage North Wall and Observation Window HL-4-7 AREA: Hot Dry Storage - North Wall and Observation Window Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/1 00-cm 2 Type Notes 2.7 1.1 SM- 1 425 Systematic N/A 5.8 1.1 SM-2 616 Systematic N/A 1.1 3.8 SM-3 473 Systematic N/A 4.3 3.8 SM-4 404 Systematic N/A 7.4 3.8 SM-5 596 Systematic N/A 2.7 6.6 SM-6 781 Systematic N/A 5.8 6.6 SM-7 877 Systematic N/A 1.27 0.52 SM-8 884 Systematic N/A

-1.68 1.31 SM-9 1010 Systematic N/A 0.22 1.31 SM-10 555 Systematic N/A 1.59 0.28 SM-I 1 671 Systematic N/A

  • Sample measurements SM-I through SM-7 are from the lower left comer of the surface on which they rest.

Measure remaining points from areas identified on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 131 of 147 Survey Unit HL-4-8 Hot Dry Storage West Wall ISM-I1

  • MI3I 1iI9 A HL-4-8 AREA: Hot Dry Storage West Wall Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpm/l00-cm2 Type Notes 0.3 1.5 SM-1 342 Systematic N/A 3.5 1.5 SM-2 500 Systematic N/A 6.6 1.5 SM-3 0 Systematic N/A 9.7 1.5 SM-4 349 Systematic N/A 1.9 4.2 SM-5 747 Systematic N/A 5.0 4.2 SM-6 411 Systematic N/A 8.2 4.2 SM-7 719 Systematic N/A 0.3 6.9 SM-8 753 Systematic N/A 3.5 6.9 SM-9 329 Systematic N/A 6.6 6.9 SM-10 589 Systematic N/A 9.7 6.9 SM-11 671 Systematic N/A

  • Sample measurements are from the lower left comer of the surface on which they rest.

A

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 132 of 147 Survey Unit HL-4-9 Hot Dry Storage East Wall (below beam)

  • NU -.

I Measure SM-Il from this point.

A ýMeasure SM-10 from this point.

Jb* N HL-4-9 AREA: Hot Dry Storage - East Wall (below beam)

Measurement Locations and results Location I X Co-ord (m) Y Co-ord (m) dpmll00-cm2 Type Notes 1.4 2.0 SM-1 719 Systematic N/A 4.6 2.0 SM-2 568 Systematic N/A 7.8 2.0 SM-3 151 Systematic N/A 3.0 4.7 SM-4 445 Systematic N/A 6.2 4.7 SM-5 651 Systematic N/A 9.4 4.7 SM-6 568 Systematic N/A 1.4 7.5 SM-7 692 Systematic N/A 4.6 7.5 SM-8 1050 Systematic N/A 7.8 7.5 SM-9 616 Systematic N/A 1.0 0.5 SM-10 466 Systematic N/A 3.9 0.6 SM- 11 336 Systematic N/A

  • Sample measurements SM-i through SM-9 are from the lower left comer of the surface on which they rest. Measure remaining points, SM-10 and SM-11, from areas identified on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 133 of 147 Survey Unit HL-4-10 Hot Dry Storage - South Wall and East Wall above beam HL-4-10 AREA: Hot Dry Storage - South Wall and East Wall above beam Measurement Locations and results Location /

X Co-ord (m) Y Co-ord mn) dpmIlOO-cim 2 Type Notes 1.6 2.0 SM-1 240 Systematic N/A 4.6 2.0 SM-2 651 Systematic N/A 7.6 2.0 SM-3 342 Systematic N/A 0.1 4.6 SM-4 432 Systematic N/A 3.1 4.6 SM-5 1660 Systematic N/A 6.1 4.6 SM-6 356 Systematic N/A 1.6 7.2 SM-7 534 Systematic N/A 4.6 7.2 SM-8 281 Systematic N/A 7.6 7.2 SM-9 281 Systematic N/A 1.8 0.1 SM-10 815 Systematic N/A 2.3 0.1 SM-11 856 Systematic N/A

  • Sample measurements SM-I through SM-9are from the lower left comer of the surface on which they rest. Measure remaining points from the areas identified on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 134 of 147 Survey Unit HL-4-11 Interim Storage Floor and Valve Pit SM- SM SM SM HL-4-11 AREA: Interim Storage Floor And Valve Pit Measurement Locations and results Location I XCo-ordmd (m dpm/100-cm 2 Type Notes 1.0 0.1 SM-1 1220 Systematic N/A 2.6 0.1 SM-2 918 Systematic N/A 0.1 0.1 SM-3 905 Systematic N/A 1.7 0.1 SM-4 1480 Systematic N/A 0.3 0.1 SM-5 1210 Systematic N/A 0.8 1.0 SM-6 7620 Systematic N/A 2.4 1.0 SM-7 2610 Systematic N/A 1.6 2.4 SM-8 2690 Systematic N/A 3.2 2.4 SM-9 1270 Systematic N/A 0.8 3.7 SM-10 1260 Systematic N/A 2.4 3.7 SM-11 2840 Systematic N/A

  • Sample measurements SM-6 through SM-I I are taken from the southwest comer of the floor. SM-1 through SM-5 are measured from the lower left comer of the surface which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 135 of 147 Survey Unit HL-4-12 Interim Storage East and West Walls tRa, 159~

HL-4-12 AREA: Interim Storage - East and West Walls Measurement Locations and results Location /

X Co-ord (m) Co-ord (m) dpm/100-cm 2 Type Notes 1.4 0.9 SM-1 633 Systematic N/A 3.8 0.9 SM-2 715 Systematic N/A 0.2 3.0 SM-3 861 Systematic N/A 2.6 3.0 SM-4 671 Systematic N/A 1.4 5.2 SM-5 430 Systematic N/A 3.8 5.2 SM-6 405 Systematic N/A 1.1 1.3 SM-7 608 Systematic N/A 3.4 1.3 SM-8 671 Systematic N/A 2.2 3.5 SM-9 1032 Systematic N/A 1.0 5.5 SM-10 684 Systematic N/A 3.5 5.5 SM-11 747 Systematic N/A

  • Sample measurements are from the lower left comer of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 136 of 147 Survey Unit HL-4-13 Interim Storage North and South Walls and Ceiling/Opening I I I I J

N Measure SM-Il from this point 0 0 HL-4-13 AREA: Interim Storage - North and South Walls and Ceiling/Opening Measurement Locations and results Location /

X Co-ord (m) Y Co-ord (m) dpml 00-cm2 Type Notes 0.6 2.3 SM-I 392 Systematic N/A 3.2 2.3 SM-2 386 Systematic N/A 1.9 4.6 SM-3 506 Systematic N/A 0.9 0.6 SM-4 709 Systematic N/A 2.3 3.0 SM-5 582 Systematic N/A 0.9 5.3 SM-6 468 Systematic N/A 2.3 0.2 SM-7 1420 Systematic N/A 1.9 0.2 SM-8 2110 Systematic N/A 1.5 0.2 SM-9 4850 Systematic N/A 1.2 0.2 SM-10 323 Systematic N/A 1.7 0.1 SM-]1 778 Systematic N/A

  • Sample measurements are from the lower left comer of the surface on which they rest, except SM- I1which is measured from the point shown on the map.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 137 of 147 Survey Unit HL-4-14 Canal K Floor HL-4-14 AREA: Canal K Floor Measurement Locations and results X Co-ord Y Co-ord dpm/100-Lm) (mL Location cm 2 Type Notes 1.7 0.6 SM-1 543 Systematic N/A 4.3 0.6 SM-2 630 Systematic N/A 6.8 0.6 SM-3 488 Systematic N/A 9.5 0.6 SM-4 543 Systematic N/A 12.0 0.6 SM-5 753 Systematic N/A 0.5 2.7 SM-6 401 Systematic N/A 3.0 2.7 SM-7 253 Systematic N/A 5.7 2.7 SM-8 389 Systematic N/A 8.1 2.7 SM-9 753 Systematic N/A 10.7 2.7 SM-10 642 Systematic N/A 13.3 2.7 SM-11 556 Systematic N/A Sample measurements are from the southwest corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 138 of 147 Survey Unit HL-4-15 Canal K North Wall and Ceiling SM-- Sr-SM-I SM.2 SM-I HL-4-15 AREA: Canal K North Wall and Ceiling Measurement Locations and results X Co-ord Y Co-ord dpm/100-Jm) rmn Location cm2 Type Notes 0.9 0.5 SM-1 1138 Systematic N/A 4.5 0.5 SM-2 1040 Systematic N/A 8.2 0.5 SM-3 1100 Systematic N/A 2.7 3.7 SM-4 710 Systematic N/A 6.3 3.7 SM-5 478 Systematic N/A 9.8 3.7 SM-6 841 Systematic N/A 4.5 6.8 SM-7 630 Systematic N/A 8.2 6.8 SM-8 471 Systematic N/A 2.8 1.7 SM-9 493 Systematic N/A 6.4 0.9 SM-10 551 Systematic N/A 10.0 0.9 SM-11 435 Systematic N/A Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 139 of 147 Survey Unit HL-4-16 Canal K East Wall and E Section of South Wall m

0 H1 H

%Rag1 4

SM4

  • ES-LM--2 HL-4-16 AREA: Canal K East Wall and E Section of South Wall Measurement Locations and results X Co-ord Y Co-ord dpml/100-(m) (m) Location cm2 Type Notes 0.7 0.5 SM-1 891 Systematic N/A 3.7 0.5 SM-2 761 Systematic N/A 2.2 0.5 SM-3 848 Systematic N/A 5.1 0.5 SM-4 899 Systematic N/A 2.3 3.0 SM-5 442 Systematic N/A 0.7 3.0 SM-6 514 Systematic N/A 3.7 3.0 SM-7 862 Systematic N/A 0.7 5.6 SM-8 486 Systematic N/A 3.7 5.6 SM-9 594 Systematic N/A 2.2 5.6 SM-10 630 Systematic N/A 5.1 5.6 SM-11 630 Systematic N/A Sample measurements are from the lower left corner of the surface on which they rest.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 140 of 147 Survey Unit HL-4-17 Canal K West Wall and W Section of South Wall 0

HL-4-17 AREA: Canal K West Wall and W Section of South Wall Measurement Locations and results X Co-ord Y Co-ord dpm/100-(mj Jm Location cm2 Type Notes 3.1 1.5 SM-1 643 Systematic N/A 6.2 1.5 SM-2 752 Systematic N/A 1.3 1.5 SM-3 949 Systematic N/A 4.5 1.5 SM-4 554 Systematic N/A 1.4 4.3 SM-5 885 Systematic N/A 4.4 4.3 SM-6 484 Systematic N/A 7.8 4.3 SM-7 1025 Systematic N/A 2.9 4.3 SM-8 573 Systematic N/A 3.1 7 SM-9 669 Systematic N/A 6.2 7 SM-10 904 Systematic N/A 1.3 7 SM-11 611 Systematic N/A Sample measurements are taken from the lower left corner of the surface which they lay.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 141 of 147 Survey Unit HL-4-18 Canal J Floor 0

  • NRý o ff Of
  • tiii HL-4-18 AREA: Hot Laboratory, Canal J Floor Measurement Locations and results X Co-ord Y Co-ord dpml100-(mL . mL Location cm 2 Type Notes 0.8 0.5 SM-1 1470 Systematic N/A 3.0 0.5 SM-2 1290 Systematic N/A 1.9 2.4 SM-3 694 Systematic N/A 0.8 4.3 SM-4 459 Systematic N/A 3.0 4.3 SM-5 834 Systematic N/A 1.9 6.2 SM-6 650 Systematic N/A 0.8 8.1 SM-7 662 Systematic N/A 3.0 8.1 SM-8 637 Systematic N/A 1.9 10.0 SM-9 522 Systematic N/A 0.8 12.0 SM-10 904 Systematic N/A 3.0 12.0 SM-11 815 Systematic N/A Sample measurements are taken from the southwest corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 142 of 147 Survey Unit HL-4-19 Canal J West Wall, North Section I I HL-4-19 AREA: Hot Laboratory, Canal J West Wall, North Section Measurement Locations and results X Co-ord Y Co-ord dpmll 00-(m) (M) Location cm 2 Typ Notes 0.8 2.3 SM-1 527 Systematic N/A 3.6 2.3 SM-2 467 Systematic N/A 6.3 2.3 SM-3 773 Systematic N/A 9.1 2.3 SM-4 1050 Systematic N/A 2.2 4.7 SM-5 420 Systematic N/A 5.0 4.7 SM-6 647 Systematic N/A 7.7 4.7 SM-7 647 Systematic N/A 0.8 7.1 SM-8 560 Systematic N/A 3.6 7.1 SM-9 953 Systematic N/A 6.3 7.1 SM-10 620 Systematic N/A 9.1 7.1 SM-11 840 Systematic N/A Sample measurements are taken from the lower left corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 143 of 147 Survey Unit HL-4-20 Canal J East Wall, North Section T11 HL-4-20 AREA: Hot Laboratory, Canal J East Wall, North Section Measurement Locations and results X Co-ord Y Co-ord dpm/100-(m) Location cm2 Type Notes 0.1 1.9 SM-1 573 Systematic N/A 2.9 1.9 SM-2 540 Systematic N/A 5.6 1.9 SM-3 487 Systematic N/A 8.4 1.9 SM-4 373 Systematic N/A 1.5 4.2 SM-5 980 Systematic N/A 4.3 4.2 SM-6 613 Systematic N/A 7.0 4.2 SM-7 940 Systematic N/A 0.1 6.6 SM-8 1050 Systematic N/A 2.9 6.6 SM-9 753 Systematic N/A 5.6 6.6 SM-10 387 Systematic N/A 8.4 6.6 SM-11 627 Systematic N/A Sample measurements are taken from the lower left corner of the survey unit.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 144 of 147 Survey Unit HL-4-21 Canal J E & W Walls - South Section

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[:;:;]

Sm SM Sm SMIL HL-4-21 AREA: Canal J - E &W Walls - South Section Measurement Locations and results X Co-ord Y Co-ord dpm/100-(m) (M) Location cm2 Type Notes 0.1 0.4 SM-1 547 Systematic N/A 0.2 2.8 SM-2 80 Systematic N/A 0.1 5.2 SM-3 833 Systematic N/A 0.2 Edge SM-4 -27 Systematic N/A 0.3 2.0 SM-5 533 Systematic N/A 1.6 2.0 SM-6 633 Systematic N/A 1.7 4.4 SM-7 1260 Systematic N/A 0.2 4.4 SM-8 240 Systematic N/A 1.7 Edge SM-9 1110 Systematic N/A 0.3 2.4 SM-10 927 Systematic N/A 1.2 2.4 SM-11 347 Systematic N/A Sample measurements are taken from the lower left corner of the surface which they lie.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 145 of 147 Survey Unit HL-5-1 Hot Lab Exterior- High Roof HL-5-1 AREA: Hot Lab Exterior - High Roof Measurement Locations and results X Co-ord Y Co-ord dpmll00-(m) (m) Location cm2 Type Notes Edge 6.8 SM-1 608 Systematic N/A 8.9 6.8 SM-2 554 Systematic N/A 4.5 14.5 SM-3 277 Systematic N/A Edge 22.2 SM-4 736 Systematic N/A 8.9 22.2 SM-5 784 Systematic N/A 4.5 29.8 SM-6 169 Systematic N/A 13.3 29.8 SM-7 176 Systematic N/A 22.2 29.8 SM-8 392 Systematic N/A Edge 37.5 SM-9 392 Systematic N/A 8.9 37.5 SM-10 784 Systematic N/A 17.8 37.5 SM-11 345 Systematic N/A Sample measurements are taken from the southwest corner of the surface which they lie.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 146 of 147 Survey Unit HL-5-2 Hot Lab Exterior - Low Roof HL-5-2 AREA: Hot Lab Exterior - Low Roof Measurement Locations and results X Co-ord Y Co-ord dpm/100-(m) (m) Location cm2 Type Notes 4.5 0.6 SM-1 730 Systematic N/A 12.5 0.6 SM-2 419 Systematic N/A 2.5 7.5 SM-3 507 Systematic N/A 0.5 7.5 SM-4 95 Systematic N/A 8.5 7.5 SM-5 81 Systematic N/A 4.5 14.4 SM-6 68 Systematic N/A 12.5 14.4 SM-7 534 Systematic N/A 2.5 21.3 SM-8 568 Systematic N/A 0.5 21.3 SM-9 419 Systematic N/A 8.5 21.3 SM-10 -115 Systematic N/A 2.5 35.1 SM-11 797 Systematic N/A Sample measurements are taken from the southwest corner of the surface which they lie.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix B, Rev.0, Page 147 of 147 Survey Unit HL-5-3 Hot Lab Exterior Walls HL-5-3 AREA: Hot Lab Exterior - Walls Measurement Locations and results X Co-ord Y Co-ord dpm/l00-(mL )m Location cm2 Type Notes 9.8 2.6 SM-1 1030 Systematic N/A 41.1 3.4 SM-2 780 Systematic N/A 25.7 2.1 SM-3 598 Systematic N/A 23.8 4.5 SM-4 917 Systematic N/A 19.0 1.0 SM-5 833 Systematic N/A 6.8 3.0 SM-6 333 Systematic N/A 29.6 4.5 SM-7 773 Systematic N/A 18.5 0.5 SM-8 644 Systematic N/A 10.7 9.4 SM-9 621 Systematic N/A 34.9 5.3 SM-10 833 Systematic N/A 2.7 0.6 SM-11 -98 Systematic N/A Sample measurements are taken from the southwest corner of the surface which they lie.

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix C, Rev. 0, Page 1 of 4 Final Status Survey Report Attachment 8 Hot Laboratory (Building 1112)

Revision 0 Appendix C QC Measurements

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix C, Rev. 0, Page 2 of 4 Measurement Net Activity (1)(2) QC Replicate 2(2) RPD (%)

Survey Unit ID (dpm/100-cm 2) (dpm/100-cm ) (3)

HL-1-59 SM-6 -316 -36 159.1 HL-1-58 SM-4 -264 -22 169.2 HL- 1-24 SM-5 -188 -183 2.7 HL-5-2 SM-10 -115 427 347.4 HL-1-24 SM-4 -70 -159 77.7 HL-1-83 SM-2 7 56 155.6 HL-1-55 SM-1 122 -1 203.3 HL-1-50 SM-5 197 22 159.8 HL-1-50 SM-2 248 144 53.1 HL-1-27 SM-8 262 213 20.6 HL- 1-27 SM-10 274 260 5.2 HL-5-1 SM-3 277 -238 2641.0 HL-1-22 SM-1 406 174 80.0 HL-1-16 SM-1 407 188 73.6 HL-4-19 SM-2 467 825 55.4 HL-4-3 SM-I 494 579 15.8 HL-1-42 SM-3 497 591 17.3 HL-1-42 SM-4 531 832 44.2 HL-1-88 SM-6 547 636 15.0 HL-1-42 SM-1 580 781 29.5 HL-1-83 SM-11 595 671 12.0 HL-4-12 SM-7 608 1050 53.3 HL-1-59 SM-9 610 691 12.5 HL-5-3 SM-8 644 399 47.0 HL-4-18 SM-6 650 985 41.0 HL-1-63 SM-2 653 92 150.6 HL-4-18 SM-3 694 723 4.1 HL-1-35 SM-5 697 1010 36.7 HL-1-47 SM-4 730 570 24.6 HL-1-76 SM-I 783 526 39.3 HL-1-33 SM-7 789 103 153.8 HL-1-7 SM-5 797 738 7.7 HL-1-35 SM-4 845 711 17.2 HL-1-6 SM-3 854 826 3.3 HL-1-76 SM-3 860 701 20.4 HL-1-31 SM-1 871 611 35.1 HL-4-7 SM-7 877 772 12.7 HL-4-2 SM- 1l 899 951 5.6 HL-l-18 SM-2 929 1140 20.4 HL-1-21 SM-3 935 779 18.2

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix C, Rev. 0, Page 3 of 4 Measurement Net Activity (1)(2) QC Replicate 2(2) RPD (%)

Survey Unit ID (dpm/100-cm 2) (dpm/l00-cm ) (3)

HL-3-16 SM-8 957 884 7.9 HL-4-1 SM-3 968 384 86.4 HL-I-11 SM-2 993 960 3.4 HL-1-3 SM-11 1000 497 67.2 HL-1-47 SM-3 1000 901 10.4 HL-1-47 SM-5 1010 880 13.8 HL-1-88 SM-11 1010 462 74.5 HL-1-6 SM-1 1020 1210 17.0 HL-4-9 SM-8 1050 798 27.3 HL-1-7 SM-9 1060 839 23.3 HL-1-12 SM-9 1060 1200 12.4 HL-1-21 SM-6 1130 785 36.0 HL-2-2 SM-1 1150 961 17.9 HL-3-16 SM-6 1190 890 28.8 HL-1-77 SM-4 1200 1180 1.7 HL-3-10 SM-7 1322 1830 32.2 HL-3-10 SM-6 1340 1320 1.5 HL-3-4 SM-10 1430 604 81.2 HL-1-16 SM-2 1580 1720 8.5 HL-4-6 SM-5 1700 1270 29.0 HL-1-88 SM-1 1730 2180 23.0 HL-1-64 SM-5 1740 1550 11.6 HL-1-88 SM-4 2100 1830 13.7 HL-1-15 SM-2 2360 1470 46.5 HL-1-68 IM-3 2440 4370 56.7 HL-1-54 IM-3 3400 4040 17.2 HL-1-59 IM-1 3865 4640 18.2 HL-2-4 IM-1 4280 3870 10.1 HL-1-43 IM-1 4340 6370 37.9 HL-3-5 SM-6 4360 4680 7.1 HL-1-34 TM-I 4490 4780 6.3 HL-4-4 IM-1 5400 5720 5.8 HL-1-42 IM-1 6080 6260 2.9 HL-3-19 IM-1 6150 6430 4.5 HL- 1-62 IM-1 7230 8290 13.7 HL-3-6 IM- 1 7922 7280 8.4 HL-3-11 SM-1 7980 6930 14.1 HL-1-54 IM- 1 9440 10300 8.7 HL-4-8 IM-1 9890 8310 17.4 HL-1-68 IM-1 9900 10700 7.8 HL-3-6 IM-1 10300 10500 1.9

Plum Brook Reactor Facility FSSR, Attachment 8 Appendix C, Rev. 0, Page 4 of 4 Measurement Net Activity (1)(2) QC Replicate 2(2) RPD (%)

Survey Unit ID (dpm/100-cm 2 ) (dpm/100-cm ) (3)

HL-3-21 IM-3 10400 9490 9.2 HL-3-19 IM-3 10600 9360 12.4 HL-1-29 IM- 1 10800 11500 6.3 HL-1-68 IM-2 11200 11200 0.0 HL-3-13 IM-1 11300 11700 3.5 HL-3-19 IM-2 12200 11500 5.9 HL-1-70 IM-1 12600 11900 5.7 HL-1-70 IM-1 12900 10500 20.5 HL-1-68 IM-5 14300 14400 0.7 HL-1-61 IM-1 14400 13500 6.5 HL-4-14 IM-2 15239 18557 19.6 HL-1-51 IM-1 15300 15300 0.0 HL-4-10 IM-1 15400 15800 2.6 HL-4-11 IM-1 15500 17000 9.2 HL-3-5 IM- 1 16400 15000 8.9 HL-1-38 IM- 1 18100 16700 8.0 HL-3-5 IM-1 19600 20200 3.0 HL- 1-69 IM- 1 20100 19000 5.6 HL-1-72 IM-2 23000 23200 0.9 HL-1-79 IM- 1 23169 25600 10.0 HL-1-68 IM-4 24400 31300 24.8 HL-4-5 IM-3 24600 24500 0.4 HL-1-68 IM-4 24700 31400 23.9 HL-4-13 IM-1 25800 28500 9.9 HL-4-15 IM-1 26164 24565 6.3 HL-4-14 IM-1 26560 28730 7.8 HL-4-5 IM- 1 28700 22200 25.5 HL-3-21 IM-5 28900 34300 17.1 HL-1-72 IM-1 30500 30400 0.3 HL-1-86 IM-1 31804 33036 3.8 HL-3-21 IM-5 42400 32200 27.3 HL-4-5 IM-5 42500 49900 16.0 HL-4-19 IM-7 48100 49000 1.9 HL-1-88 IM-1 53847 49507 8.4 Appendix C Notes:

1. The table entries are sorted by Net Activity in increasing order.
2. Repeat replicate QC measurements performed where RPD criterion not met are not included.
3. Relative Percent Difference (RPD) is calculated as:

(Original- Re plicate) .

(Original+ Re plicate)/ 2