CATHODIC PROTECTION EVALUATION Appendices to Final Report

134 Pages·2014·5.45 MB·English

CATHODIC PROTECTION
EVALUATION
Appendices to Final Report

ODOT CONTRACT PSK28885
CATHODIC PROTECTION EVALUATION

Appendices to Final Report

ODOT Contract PSK28885

by

John S. Tinnea
Ryan J. Tinnea
Tinnea & Associates, LLC
2018 E. Union Street
Seattle, WA 98122-2836

for

Oregon Department of Transportation
Bridge Preservation Unit
4040 Fairview Industrial Drive SE, MS 4
Salem OR 97302-1142

October 2014

CATHODIC PROTECTION EVALUATION - APPENDICES
APPENDIX A: Coos Bay Gecor Testing Locations
PIER 13 .................................................................................................................................... A1
SPAN 11: West Arch ............................................................................................................... A2
SPAN 11: East Arch ................................................................................................................ A3
SPAN 11: Sidewalks ................................................................................................................ A4
SPAN 11: Deck ........................................................................................................................ A5
PIER 14 .................................................................................................................................... A6
SPAN 12: West Arch ............................................................................................................... A7
SPAN 12: East Arch ................................................................................................................ A8
SPAN 12: Sidewalks ................................................................................................................ A9
SPAN 12: Deck ...................................................................................................................... A10
PIER 15 .................................................................................................................................. A11
SPAN 13: West Arch ............................................................................................................. A12
SPAN 13: East Arch .............................................................................................................. A13
SPAN 13: Sidewalks .............................................................................................................. A14
SPAN 13: Deck ...................................................................................................................... A15
PIER 16 .................................................................................................................................. A16
SPAN 14: West Arch ............................................................................................................. A17
SPAN 14: East Arch .............................................................................................................. A18
SPAN 14: Sidewalks .............................................................................................................. A19
SPAN 14: Deck ...................................................................................................................... A20
PIER 17 .................................................................................................................................. A21
APPENDIX B: Lint Creek Gecor Testing Locations
TEST LOCATIONS ................................................................................................................. B1
APPENDIX C: Yaquina Bay Gecor Testing Locations
PIER 9 ....................................................................................................................................... C1
SPAN 8: East Arch ................................................................................................................... C2
APPENDIX D: Coos Bay Gecor Testing Results
PRE CP TEST RESULTS: Constant Current 1, Zones 11-14, 17, 19, & 20 ........................... D1
PRE CP TEST RESULTS: Constant Current 2, Zones 21, 23, 25-29 ..................................... D2
GECOR TEST RESULTS: Constant Current 1, Zones 11-14, 17, 19, & 20 .......................... D3
GECOR TEST RESULTS: Constant Current 2, Zones 21, 23, 25-29 .................................... D4
PRE CP TEST RESULTS: Constant Voltage, Zones 15, 16, 18, 22, 24, 30, & 31 ............... D5
GECOR TEST RESULTS: Constant Voltage, Zones 15, 16, 18, 22, 24, 30, & 31 ............... D6
APPENDIX E: Lint Creek Gecor Testing Results
GECOR TEST RESULTS ........................................................................................................ E1
APPENDIX F: Yaquina Bay Gecor Testing Results
GECOR TEST RESULTS ........................................................................................................ F1
APPENDIX G: GECORE Manual
GECOR MANUAL ................................................................................................................. G1

i
ii
APPENDIX A

COOS BAY
GECOR TESTING LOCATIONS

Pier 13
1
2
ON
4
SIDE
ON
TOP
3
5 6
South Face North Face

Zone 11: Coos Bay GECOR Test Locations
A-1
Span 11
West Arch
ON
SOUTH EAST TOP
FACE FACE 3
4
2
5
EAST
FACE
1
EAST
6 ON
FACE
BOTTOM
Pier 13 Pier 14

Zone 12: Coos Bay GECOR Test Locations
A-2
Span 11
East Arch
ON ON
TOP TOP
5 2
SOUTH
FACE 4
3 WEST
6 FACE
1
NORTH
FACE
Pier 14 Pier 13

Zone 13: Coos Bay GECOR Test Locations
A-3