USPS is soliciting proposals for a roof replacement at the Jackson Main Office P&DC, 401 E. South St., Jackson, MS, Hinds County. The estimated cost is between $5,000,000 and $6,500,000, with construction completion required no later than 300 calendar days after receipt of the Notice to Proceed. A non-mandatory but strongly recommended pre-proposal site meeting will be held October 27, 2026, at 10:30 AM local time. Evaluation will balance technical features and price, using a 100-point technical evaluation and best-value considerations rather than automatically awarding to the lowest price. Offerors must participate through USPS eSourcing Coupa and meet requirements including bonding capacity, technical and price submissions, and specified contract documentation.