Gary Joseph Zawada
Engineers at Fruitwood Dr, Bethel Park, PA
License number
Colorado 17473
Issued Date
Aug 28, 1980
Renew Date
Nov 1, 2015
Expiration Date
Oct 31, 2017
Type
Professional Engineer
Address
Address
369 Fruitwood Dr, Bethel Park, PA 15102
Professional information
Apparatus And Method For Encapsuling Drums Containing Hazardous Wastes
US Patent:
5443177, Aug 22, 1995
Filed:
Oct 13, 1994
Appl. No.:
8/322776
Inventors:
Lynn M. Crayne - Jefferson PA
Gary J. Zawada - Bethel Park PA
Gary J. Zawada - Bethel Park PA
Assignee:
Nicholson Construction Company - Bridgeville PA
International Classification:
B65D 9008
US Classification:
220453
Abstract:
Apparatus and method are provided for encapsuling hazardous wastes materials stored in drums. The drum is enclosed in an overcapsule that is grouted to the drum and the contents of the drum are stabilized if necessary with a solidification grout. Once the grouts have set, the overcapsule is positioned onto an undercapsule and grouted to the undercapsule so that the entire capsule with the drum containing hazardous waste inside may safely be transported and stored. The capsule is shaped so that the individual capsules may be stacked one on the other.
Apparatus And Method For Encapsuling Drums Containing Hazardous Wastes
US Patent:
5416249, May 16, 1995
Filed:
Aug 12, 1993
Appl. No.:
8/105718
Inventors:
Lynn M. Crayne - Jefferson PA
Gary J. Zawada - Bethel Park PA
Gary J. Zawada - Bethel Park PA
Assignee:
Nicholson Construction Company - Bridgeville PA
International Classification:
B09B 300
US Classification:
588252
Abstract:
Apparatus and method are provided for encapsuling hazardous wastes materials stored in drums. The drum is enclosed in an overcapsule that is grouted to the drum and the contents of the drum are stabilized if necessary with a solidification grout. Once the grouts have set, the overcapsule is positioned onto an undercapsule and grouted to the undercapsule so that the entire capsule with the drum containing hazardous waste inside may safely be transported and stored. The capsule is shaped so that the individual capsules may be stacked one on the other.