Static structures (e.g. – buildings) – Processes – Requiring soil work
Patent
1991-10-30
1994-04-26
Friedman, Carl D.
Static structures (e.g., buildings)
Processes
Requiring soil work
5274504, E04B 100
Patent
active
053055748
ABSTRACT:
A method for erecting absorber towers using trestle means (26) with jack means (32) to assemble a course and then lift it while constructing the next course below it. The first course is lowered on the just assembled course and welded thereto. These steps are repeated to form the outer wall (34) of the absorber tower (10). A clearance (48) is provided between the elevated course and the course to be assembled for installing the internal components of the tower. Advantageously, the method of the present invention allows for the construction of an absorber tower on site in retrofit applications where space may be restricted and access limited.
REFERENCES:
Burkel, Raymon J. and Goshorn, Richard F., "Modularization Construction for Flue Gas Desulfurization Retrofit Projects", presented at the Second International Conference on Fossil Plant Construction, Washington, D.C., Sep. 19, 1991.
Scanada, International, Inc., promotional brochures and photographs, publication date unknown, admitted prior art.
Proposal submitted to Public Service of Indiana Jan. 18, 1991.
Two Promotional Brochures of The Babcock & Wilcox Co. admitted prior art.
Transportation Convention Issue, stamped Oct. 10, 1990.
Welding Design & Fabrication, "Standpipe Welds Use Filler Septet", pp. 38 and 41, Feb., 1991.
Fedock Dennis S.
Glidden Gregory B.
Haase Allyn E.
Urbain Leon V.
Edwards Robert J.
Friedman Carl D.
Kalka Daniel S.
Mai Lan C.
Matas Vytas R.
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