Scope

The work included:

  • Excavations for all concrete foundations, underground piping and cable trenches.
  • Pouring of over 20,000 cubic yards of concrete for miscellaneous foundations, paving and fireproofing.
  • Construction of all service buildings, including control room, sub-stations, maintenance and switchgear housing.
  • Erection of 2,500 tons of steel structures.
  • Fabrication and erection of 180,000 feet of piping with diameters of up to 60 inches.
  • Installation of 4,000 tons of machinery and equipment, including a 480-ton single-lift stripper column and 3 million cubic feet of humidified air coolers using 2 gin poles and a tailing crane.
  • Laying of 350,000 feet of underground cables and 25 miles of electrical conduits with diameters of up to 60 inches.
  • Installation and commissioning of all electrical equipment.
  • Installation and testing of 2,000 instrument assemblies, both pneumatic and electronic.
  • Painting of 0.5 million square feet of surface area in steel structures and equipment.
  • Installation of 60,000 square feet of insulation material.