Patent ID: 11866942
Assignee: WASKEY BRIDGES, INC.
Field: Civil engineering (Other fields)
Classification: CPC E  F | IPC E  F

Claim 13:
14. A cryogen flow line spill containment apparatus, comprising:
a) a pipe rack structure having a base with support footings and a superstructure extending up from the base;
b) the rack structure including a transverse support that is elevated above said support footings;
c) a concrete containment supported by said transverse support;
d) a reinforced concrete trough next to the concrete containment and positioned to receive any spillage of cryogen material from one or more flow lines;
e) a riser extending vertically from said concrete containment and positioned opposite said trough;
f) multiple cryogen insulative panels attached to said trough and to said concrete containment;
g) said trough being formed of multiple trough sections placed end to end, each said section having a bottom wall and spaced apart side walls; and
h) a cryogenic insulative filler placed at a joint where one said section joins to another, adjacent said section.