Y--CASA 324271, Castillo de San Marco National Monume

The contract solicitation 140P2026R0016 for the repair and raising of the seawall at Castillo de San Marcos National Monument in St. Augustine, Florida, is a sealed bid procurement under a Small Business Set-Aside with a NAICS code of 237990 and an estimated construction value exceeding $10 million. The scope encompasses demolition and reconstruction of approximately 1,355 linear feet of seawall, rehabilitation of existing structures, installation of new utility systems, erosion and turbidity controls, and associated site improvements including pedestrian access and fee station enhancements. The project demands strict adherence to federal construction standards, detailed civil, structural, architectural, mechanical, electrical, and coastal engineering drawings, and compliance with environmental regulations protecting sensitive species such as sea turtles, manatees, and smalltooth sawfish. All work must conform to the 2024 International Building Code, National Electrical Code, and manufacturer-specific product requirements, including the use of 304 Alloy Stainless Steel for pedestrian control devices and custom coquina/shell concrete replication for historic preservation. Performance is mandated within 550 calendar days after notice to proceed, with a mandatory 10-day commencement window, and is subject to a rigorous evaluation based on project experience, technical approach, schedule realism, management capability, key personnel qualifications, safety plan, and past performance—with non-price factors carrying significantly higher weight than cost. All proposals must be submitted electronically in two volumes via email to designated NPS contacts, with mandatory attachments including the SF-1442, SF-24 Bid Bond, completed representations and certifications under FAR 52.219-1, and supporting documentation for evaluation factors. The contract requires a performance and payment bond under a modified FAR clause and adherence to the Wage Determination WD_FL20250135 for labor rates. Key trades—including marine construction, heavy civil grading, historic material fabrication, and archaeological management—must be performed by qualified subcontractors or self-performed, with substitutions requiring 15-day written notice and approval. Contractor responsibilities include obtaining permits, coordinating with park operations, maintaining site access for visitors, conducting daily inspections, ensuring compliance with OSHA and environmental mandates, and submitting all invoices exclusively through the Invoice Processing Platform (IPP). The contract enforces strict controls on personnel, with no substitutions allowed for key roles during the first 90 days and a non-LPTA best value tradeoff selection process requiring a demonstrated ability