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Subject
Bridges -- South Carol... (3)

Date
1929-05-22 - 1929-05-2... (2)
1929-05-21 - 1929-05-2... (1)

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Photographic Record of the Cooper River Bridge

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1.
vol2_p017
vol2_p017 Image #339 (2.75" x 4.5"): "5-21-29. West anchor arm ready to erect last panel 8-10, and land on main pier 8."; Image #340 (2.75" x 4.5"): "5-22-29. East anchor arm erecting last panel 8-10, to land on main pier 9."; Image #341 (2.75" x 4.5"): "5-22-29. Setting shoe in Pier 8. wt. of lower shoe = 10 tons. Base 7'-3 x 8'-6 = 61.6 [square feet]"; Image #342 (2.75" x 4.5"): "5-22-29. Setting main shoes on Pier 8."
2.
vol2_p018
vol2_p018 Image #343 (2.75" x 4.5"): "5-22-29. Erecting bottom chord joint at L10, Pier 8. Weight 13 tons."; Image #344 (2.75" x 4.5"): "5-22-29. Same as 343. (Leatherman)."; Image #345 (2.75" x 4.5"): "5-22-29. Pulling joint L10 back into place to connect to bott. chord L8 L10 and diagonal M9 L10."; Image #348 (2.75" x 4.5"): "5-23-29. Bottom chord joint L10 before erection of stringers. Floorbeam in place."
3.
vol2_p019
vol2_p019 Image #346 (4.5" x 2.75"): " 5-22-29. East anchor arm just before erecting the joints at L10 on Pier 8. (See also 343, 344, 345, & 348)."; Image #347 (4.5" x 2.75"): "Traveler on floorbeam at L8, Span 7, from Pier 8."; Image #349 (4.5" x 2.75"): "5-23-29. Main bearing shoe, Pier 9. Anchor arm trusses not yet pulled back to connect to top shoe. See pulling and jacking devices, 350 and 351. 7'-3 x 8'-6 = 61.6 [square feet]. Max. Des. Load = 3,916,000 [pounds] = 63,540 [pounds/square feet] = 440 [pounds/square inch]. Max. Erec. Load = 2,658,000 [pounds] with suspended span cantilevered to center."