- A1 -
APPENDIX A
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NOTES
1. All measurements of fracture locations to nearest foot.
2. Samples prefixed with "H" are those selected by R. A. Heckman and shipped to NBS. Samples prefixed "HH" are those selected by R. A. Heckman and shipped to BPR.
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NOTATION
- FC - Flame Cut
- CL - Cleavage
- SH - Shear
- CS - Cleavage and Shear
- ⊕ Positive Match Point
- BPR ⊕ Shipped to BPR (1st ship)
- BPR ⊗ Shipped to BPR (2nd ship)
- NBS △ Shipped to NBS
- USS □ Shipped to USS
- BTL ○ Shipped to BATTELLE
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MISCELLANEOUS SAMPLES
Samples selected and shipped to Fritz Engineering Laboratory by Modjeski & Masters
1. Eyebolt 25'-4" ± c.c. pin holes, yellow paint number 11 with original 11 1/2" diameter pin assembled in one end.
2. Eyebolt 26'-4" ± c.c. pin holes, yellow paint number 10, also numbered MM38
3. 2 pins 11 1/2" diameter, 1'-1 1/2" long with 4" ring on each.
4. Pin 11 1/2" diameter, 1'-5 1/2" long with 3" ring
5. Pin 11 1/2" diameter, 1'-5 7/8" long, no ring
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MISCELLANEOUS SAMPLES
Gusset Plate U3 S BPR ○ HH2
Gusset Plate U3 S S.R. BPR ○ HH3
Upper end of chain bent post
Lo Uo N. side Ohio end NBS △
Short section of 2 eyebars
8'± and 15'± long NBS △
Three pins, all the same length that would fit in joint C13
Two pins include hanger plate NBS △
Eyebolt 51'-4 3/4" c.c. pin holes, numbered MM32, NBS △
Eyebolt 51'-4 3/4" c.c. pin holes, numbered M31, NBS △
Eyebolt 51'-4 3/4" c.c. pin holes, numbered 50, MM15 NBS △
Eyebolt 44'-4 3/4" c.c. pin holes, numbered MM10, NBS △
Retainer cap and bolt BPR ○ HH4, unidentified
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MISCELLANEOUS SAMPLES
Eyebolt heads from Ohio shore wreckage
From eyebolt designated as MM11, BTL ⊗
From eyebolt designated as #3, BTL ⊗ & BTL ⊗
From eyebolt designated as #5, BTL ⊗ & BTL ⊗
From eyebolt designated as #7, BTL ⊗ & BTL ⊗
From eyebolt designated as MM14, BTL ⊗
From eyebolt designated as MM7, BTL ⊗
From eyebolt designated as MM18, BTL ⊗
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LOCATION KEY
M. Truss
1
2
3
4
5
6
7
8
S. Truss
9
10
11
12
13
14
15
16
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TRUSS AND EYEBOLT REASSEMBLY WITH FRACTURE NOTES AND SAMPLE LOCATIONS
Appendix A
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