Indefinite Delivery Contract, Marine Corps Air Station (MCAS)

Huitt-Zollars provided survey, design, and construction administration services for several delivery orders that include preparation of drawings, specifications, and estimates for two new guard houses and associated traffic lane improvements; roadway milling and overlay; roadway shoulder upgrading and repairs; sanitary sewer upgrades; and upgrades to runway overruns, taxiways, and shoulders.

Wellton Border Patrol Station

Huitt-Zollars provided full architectural and engineering design from design charrette to final bid documents (including construction drawings, specifications and design analysis). The disciplines included: civil, architecture, structural, mechanical, electrical, plumbing, fueling, telecommunications/data, security, and landscaping. The facility was designed to meet LEED Silver certification and the Federal Government mandated energy and water use reduction requirements.

Marine Corps Air Station Drainage Facilities and Studies

Huitt-Zollars has provided drainage work associated with improvements and expansion of Marine Corps Air Station, in Yuma, Arizona, which is a joint-use airport with Yuma International Airport. Drainage analysis and design included stormwater retention basins in the infield between Taxiway I and Runway 17/35, between Taxiway A and 8/26, and at the intersection of Runways 8/26 and 17/35 at MCAS Yuma, Ordinance Access Roads Phases 1 and 2 and the entry road to the Cannon Air Defense Complex.

Gila Bend Auxiliary Field Runway at Luke Air Force Base

The Gila Bend Auxiliary Field Runway functions as an emergency landing option for military aircraft. The project scope included construction of a new 1,000-linear-foot concrete touchdown area at both runway ends, mill, and overlay for the remaining asphalt pavement, and construct asphalt shoulders along the new runway pavement. The total runway is 8,500 linear feet. Aircraft arresting gears are installed at both runway ends.

Phoenix Sky Harbor Taxiway C Infill and Connector

This project includes the construction of 2,170 linear feet of Taxiway C to infill from Taxiway C at Taxiway C3 easterly to Taxiway C at Taxiway C4. Also included was the construction of asphalt concrete aircraft parking aprons totaling approximately 50,000 SY. Connector Taxiway C4 is a new connector taxiway between Taxiway B and project Taxiway C West Infill. The new connector taxiway will facilitate use of the high speed exit from Runway 8-26.

Phoenix Sky Harbor West Taxiway C Reconstruction

Huitt-Zollars provided engineering design services for the reconstruction of 4,100-linear-foot of taxiway and associated improvements. Three 150-linear-foot-wide connector taxiways provide increased width to serve the new larger aircraft at the site. Approximately 88,000 SY of existing pavement was replaced with a total pavement thickness of 52 inches. Work also included the construction of two asphalt concrete aircraft parking aprons, totaling approximately 40,000 SY.

Ryan Airfield Taxiway and Apron Reconstruction

Huitt-Zollars provided design for the reconstruction of Taxiways B, D, and North Apron at Ryan Airfield, a general aviation airport near Tucson, Arizona. The project involved designing approximately 12,000 SY of reconstructed taxiway and apron pavements, and the preparation of drawings for a new 35-foot-wide general aviation Taxiway E, including grading and drainage, and airport perimeter fencing plans.