- Carried out reviews of welding designs/procedures for several
- Fabrication details and welding recommendations were provided for
replacement support skirts of existing delayed coker drums. The skirt
redesign and replacement project came as a result of extensive
cracking that was found in the drum shells. Specific fabrication
details, locations, and sequence were optimized to reduce the amount
of unit downtime as much as possible.
- Prepared repair recommendations for cracked tubesheet weld in a
fertilizer plant waste heat boiler.