Subsurface and Physical Conditions Investigation (Optional)

The contract involves conducting an investigation and documentation of subsurface or physical conditions that materially differ from those initially referenced, as detailed in Article 306. This work is essential to accurately identify and address unexpected site conditions that may impact project execution. The contract is classified under NAICS code 541370, which pertains to surveying and mapping services, emphasizing specialized technical inspection and analysis in subsurface environments. Issued by the Madison Metropolitan Sewerage District in Wisconsin, this subcontract opportunity is optional and focuses on providing detailed assessments to support project adjustments when unforeseen conditions arise. The solicitation was posted on June 1, 2026, with a response deadline set for July 1, 2026, at 11:00 AM. While there is no specified type of set-aside or explicit organizational type requirements, the contract is targeted at qualified firms capable of performing comprehensive subsurface and physical investigative services to ensure safe and effective project completion.