3. CCH Drawings Package 2 Vol I_Draft.pdf

This file contains architectural drawings (Volume I) for a Theater Aircraft Corrosion Control Prep Hangar construction project at Kadena Air Base in Japan, associated with solicitation W912HV25Z0004. The drawings are part of a Design-Bid-Build (DBB) construction package for a facility that includes a single bay paint booth, single bay prep/wash hangar, and support spaces for aircraft painting and sanding operations. The drawings detail the technical specifications for a steel frame construction with pre-cast concrete wall panels and structural steel truss framing system supporting a cast-in-place concrete roof.

This package is being procured by the U.S. Army Corps of Engineers Japan District with an estimated project magnitude between $100-250 million. The construction period is expected to be 1,475 calendar days, with an additional 90 days if the optional exclusion zone CLIN is awarded. The project includes supporting facilities such as utilities, pavements, and site improvements. The solicitation is expected to be released after April 2025 using Lowest Price Technically Acceptable (LPTA) source selection procedures.