This is an indefinite delivery indefinite quantity agreement for construction projects at various U.S. Postal Service facilities. Bidders propose Adjustment Factors to be applied to a pre-defined Construction Task Catalog of unit prices, which will form the basis for firm fixed-price work orders on individual projects. The performance of services will occur at different Postal Service facilities. Gordian, Inc. supports the program administration, providing the catalog, specifications, and contractor systems. All proposals must be submitted online via the USPS eSourcing portal Coupa.