- Structure Fabrication Works.
- Piping Fabrication and Erection Specification.
This specification covers the minimum basic requirements for various aspects of the above ground piping and in trench piping for the industrial plants as follow:
a) Shop and filed fabrication and erection of piping.
b) Installation of in-line instrument items like orifice flanges, control valves, Rota meters, safety valves, etc.
c) Installation of items like line mounted filters, ejectors sample cooler, etc.
d) Installation of expansion joints.