The following units were added:
- 50,000-barrels-per-day atmospheric residue desulfurization
- 50-million-standard-cubic-feet-per-day hydrogen unit
- New amine treater
- New sour water stripper
- 300-tons-per-day sulfur recovery unit
- Offsites and utilities
Fabricated in Japan, each of the four 550-ton, 75-foot reactors were shipped to the Greens Bayou terminal. These were the heaviest ever received at the Greens port. Special 600,000-pound capacity, 12-axle heavy duty rail cars were made to transport the vessels on the 700-mile rail journey to West Texas. Fluor also supplied a special lifting rig consisting of a pair of 1,000-ton-capacity Manitowoc compression poles.
The Fluor team self-performed more than 90 percent of the work and constructed the project on an open-shop basis. The project workforce peaked at 1,850 craft personnel.