Construction Support and Independent Quality Assurance, Verification, Sampling and Testing Services

The buyer requires a USA-based vendor to provide construction support and independent quality assurance, verification, sampling, and testing services in Fairfax, VA. The required scope includes pre-construction and construction support, developing, reviewing, and commenting on construction time determination reports, and providing materials sampling and testing equipment. The vendor must perform onsite inspection documentation, field testing, and independent verification sampling and testing according to the materials manual of instructions, which encompasses random test scheduling, minimum sampling frequencies, and independent reporting. The buyer requires vendors to attend a mandatory in-person pre-proposal conference on August 27, 2026. Bidders must submit all questions by September 3, 2026. The buyer accepts digital response submissions via email or online and asks vendors to submit a proposal for the budget.