Y -- FY01 O&M AIRFIELD IMPROVEMENTS, FT GREELY, ALASKA

Notice Date

July 18, 2001

Contracting Office

U.S. Army Engineer District, Alaska, Attn: CEPOA-CT-CO, P.O. Box 898, Anchorage, AK 99506-0898 (Physical Address: 2204 Third Street, Room 56), Elmendorf AFB, AK 99506-0898)

ZIP Code

99506-0898)

Solicitation Number

DACA85-01-B-0006

Response Due

September 24, 2001

Point of Contact

Contact Michele Waters, Contract Specialist, Corps of Engineers, Phone 907/753-5575/FAX 907/753-2544/E:mail virginia.m.waters@usace.army.mil

Description

LATERAL CLEAR ZONE IMPROVEMENTS, RUNWAY 18/36: The lateral clear zone establishes a primary surface at the same elevation as the centerline, 7,500-foot long and 1,000-foot wide, centered on the runway centerline. It then slopes laterally at 7H: 1V to a height of 150-foot above the runway centerline elevation. Accordingly, trees have to be removed to a distance of 500-foot from centerline. Additionally, trees must be removed or trimmed beyond the 500-foot distance, so that they do not encroach on the 7H: 1V slope that begins at 500-foot from centerline. Assuming a tree height of 40-feet, an additional 280-feet must be cleared laterally, for a total of 780-feet from centerline in treed areas. Additionally, the area must be graded to provide topographic transitions that are in accordance with airfield criteria. The total area to clear, grub, and grade is 3,340,000-square feet or 77-acres. This scope assumes no soil material to import or haul in this portion of the work. UPGRADE/REVITALIZATION OF THE AIRFIELD LIGHTING VAULT: Demolish the existing airfield lighting vault. Assume existing service transformer is a PCB item and requires disposal. Demolish existing underground primary voltage feeder and its raceway/hand hole system from its connection to the GVEA owned aerial circuit to the last hand hole. The direct buried portion from the last hand hole to the demolished airfield lighting vault should be abandoned in place. Construct a new airfield lighting vault, in a new location to avoid the airfield clear space. The new vault shall be sized to accommodate future regulators and a emergency generator suitable for a complete medium intensity lighting system, including approach lighting and associated taxiway lighting, for the runway. New regulators and other electrical equipment shall be installed. Construct an encased ductbank system, sized for all future lighting circuits, from the new lighting vault location to the existing airfield lighting circuits. The new circuitry shall be spliced to the existing lighting systems. SURFACE AND BASECOURSE REPAIR TO RW6/24: A typical repair of these areas would include excavation of frost susceptible soils to a depth of approximately 42-inches for the entire width of the runway and in the longitudinal direction to the extent necessary to reach uniform soil conditions. A 20 horizontal to 1vertical transition from the bottom of the excavation to the surface would be required to mitigate differential heaving. It is assumed there are three locations of significant differential heaving and each of these areas would require excavation to a depth of 42-inches, would extend through the entire 150-foot width of the runway and would extend 100-feet in the longitudinal direction. THIS SOLICITATION UTILIZES ELECTRONIC BID SETS (EBS) AND PROVIDED ON COMPACT DISKS-READ ONLY (CD-ROM) AT NO CHARGE (http://ebs.poa.usace.army.mil) RANGE: $1,000,000 -- $5,000,000 FFP: Work to be completed NLT 31 Oct 2002. NAICS CODE: 234110 SMALL BUSINESS SET-ASIDE

Record

Loren Data Corp. 20010720/YSOL022.HTM (W-199 SN50S2B7)