This is an indefinite delivery, indefinite quantity (IDIQ) ordering agreement for construction projects at various United States Postal Service (USPS) facilities. Contractors will propose Adjustment Factors to apply to a pre-set Construction Task Catalog (CTC) for pricing individual work orders. Each project will involve a Joint Scope Meeting, followed by a USPS-issued Request for Proposal, and the contractor will submit a Price Proposal Package. The work order price will be a lump sum, firm fixed price based on the CTC unit prices and the contractor's Adjustment Factors. No specific budget amounts, performance location, or non-bid timelines are mentioned in this description.