Our Projects

Deer Valley Water Treatment Plant

Phoenix, Ariz.

The scope of work included demolition of the existing hopper bottom, metal roofed reservoir, the construction of a new 20 MG cast-in-place reservoir, installation of chemical feed piping, level sensors, transmitters and associated conduits and control wiring.

Magnolia Trunk Sewer Rehabilitation

Orange County, Calif.

This $15 million project will perform condition assessment, design, and construction to rehabilitate a portion of the existing Magnolia Trunk Sewer in the cities of Fountain Valley, Westminster, and Garden Grove, CA.

I-20 Augusta Rehabilitation

Augusta, Ga.

Completed nearly one year ahead of schedule, the $28 million I-20 Lane Replacement project involved replacing 13 miles of east and westbound Interstate 20. Additional work included roadway demolition and shoulder widening while maintaining traffic through this heavily traveled corridor.

Purina Cuautitlan Petfood Plant

Cuautitlan, Mexico

Ibberson International, Inc. (III), was awarded the contract to provide engineering and construction management services for the Petfood manufacturing plant.

Blair Lakes Range Maintenance Complex

Eielson Air Force Base, Alaska

This $16.7 million design-build project includes bulk fuel storage facility, a 20-person dormitory, and vehicle and range maintenance bays. The 2,800-square-meter complex has its own water, septic, power generation, communications, and fire protection systems.

I-705 Chihuly Pedestrian Bridge

Tacoma, Wash.

Known as the “Bridge of Glass,” the 500-foot-long Chihuly Pedestrian Bridge was constructed as part of Tacoma's downtown revitalization effort and houses more than $12 million worth of sculptural glass. Kiewit worked closely with Burlington Northern Santa Fe, the City of Tacoma, the Washington State Department of Transportation and Chihuly Studio to ensure this $3.9 million project was completed on time.

BART Warm Springs Extension

Alameda County, Calif.

The BART Warm Springs Extension DB project consists of furnishing all management, coordination, professional services, labor, equipment, materials and other services to perform the design and construction of the line, track, station and systems required to extend the BART System further into southern Alameda County from the existing Fremont BART Station to the new Warm Springs Station.

Bitter Point Pump Station

Newport Beach, Calif.

This $20 million project involves replacing the existing sewage pump station with a new upsized 39 MGD pump station. Construction on the new pump station includes a below-grade wet-well and dry-well, and an above-ground electrical room.

Pine Bluff Poultry Feed Mill

Pine Bluff, Ark.

Tyson Foods contracted Ibberson to provide complete turnkey work for their new poultry feed mill in Pine Bluff, Arkansas. The mill includes fully automated batching at 140 TPH, pelleting in two lines at 120 TPH, rail receiving at 600 TPH, truck receiving at 350 TPH, barge unloading at 600 TPH, grinding at 120 TPH, and loadout at 400 TPH.

Casper Terminal Expansion

Casper, Wyo.

TIC, a subsidiary of Kiewit, installed new facilities and modified existing facilities to the Platte Pipe Line Company - Casper Terminal as part of the Express Pipeline Expansion Project.