The USPS seeks proposals for a pavement and retaining wall repair project at its owned facility in Ciales, PR, Arecibo County. The estimated cost is between $2,000,000 and $3,000,000, with construction completion required within 365 calendar days after receipt of the Notice to Proceed. Award will be based on best value, with emphasis on lowest overall price but consideration for superior technical or management features. Offerors must meet minimum requirements including at least five years in construction, two comparable project examples, and the ability to obtain 100% performance and payment bonds. Proposals must be submitted through USPS eSourcing Coupa, and successful offerors will need to provide subcontracting and project-specific safety plans before the Notice to Proceed.