Underground Utility Abandonment & Concrete Slab Installation

This subcontract involves the excavation and removal of an existing underground backflow preventer and water meter, followed by the abandonment of a utility vault through filling and installing a new concrete slab cover. The contract is designated as a Total Small Business Set-Aside under the Federal Acquisition Regulation 19.5, aimed at small business participation. The project falls under NAICS code 238110, which relates to concrete work and similar construction activities. Issued by the Department of the Interior under the agency name Ser South Mabo (54000), the solicitation was posted on June 9, 2026, with a response deadline set for July 24, 2026, at 5:00 PM. Although specific location details and points of contact are not provided, the scope clearly focuses on responsible utility vault decommissioning and surface restoration to ensure safe and durable site conditions. This subcontract opportunity is accessible online through the provided system link for eligible small businesses to submit proposals.