Location: ANC, Anchorage, AK
This Ted Stevens Anchorage International Airport (ANC) project reconstructed the 40-year-old taxilane and apron alongside the north terminal, replacing parking positions for Gates N1, N3, N5, and N7 with new concrete designed for heavy 747-400 aircraft.
Location: ANC, Anchorage, AK
CRW completed survey, civil, electrical, and mechanical designs and construction administration for International Aviation Services’ fuel transfer facility at Ted Stevens International Airport. The facility consists of two, 20,000-gallon, above grade Jet A fuel tanks; an integrated, rapid load/unload pumping system; a concrete secondary containment for tanks, truck transfers, and parked fuel trucks; and a below grade, industrial oil water separator for discharging stormwater to the airport drainage system.
Location: ANC, Anchorage, AK
CRW provided design, bidding and construction assistance for repairing the asphalt pavement within RW 7R from the end of the asphalt repairs performed in 2022. Design consisted of milling and repaving 3” of asphalt approximately 20’ wide either side of centerline and installing new striping.
Location: ANC
CRW planned and oversaw a geotechnical investigation to support the design of a buried fuel pipeline to be installed by horizontal directional drilling (HDD). This design required continuous characterization of the subsurface to a depth of over 80 feet below the active runways at ANC. CRW coordinated with ANC Operations and three subcontractors to clear utilities, drill two boreholes, and perform geotechnical and environmental sampling during brief runway closures, minimizing the impact on airport activities. Using newly-acquired data supplemented with historical soils data from other areas of the proposed 3500-foot project corridor, CRW provided engineering recommendations for entry and exit excavations and subsurface characteristics pertinent to HDD operations and design, including lithology, consistency, permeability, and swell potential.
Location: ANC, Anchorage, AK
CRW oversaw cone penetration testing (CPT) to investigate a shallow slide failure due to the November 2018, southcentral Alaska, magnitude 7.1 earthquake. The CPT soundings were performed in and around the slope failure; the data provided geotechnical recommendations for stabilizing the slope area.
Location: ANC, Anchorage, AK
Land surveying, civil, and site design were provided for a new Alaska Airlines hangar. The project successfully overcame the challenges of relocating storm water force mains, modifying lease boundaries, and designing airplane parking and maneuvering as well as vehicle parking arrangements. The hangar, designed for the new 797 Max aircraft, is the first of its kind in Alaska.
Location: ANC
Site and utility design were provided for the construction of a new, 60,000-square-foot maintenance hangar for Alaska Airlines. The site work included demolition of an existing warehouse and utilities, as well as the installation of new water, sewer, and storm drain utilities. The work also involved vehicle parking on the land side and a new apron and hardstands on the airfield side.
Location: ANC
Reconstructed to FAA standards, the Taxiway F improvements included a new structural section; shoulder paving; and the replacement of lighting, marking and signage, culverts, and the taxiway lighting circuit. The project also considered the future extension of TW Z in the proposed improvements to minimize new work that would be demolished with the extension.
