Transmission Water Main Inspection Project

The City of Keene seeks qualified vendors to conduct a comprehensive inspection of its 16‑inch ductile‑iron transmission water main, which has suffered repeated breaks over the past five years. The goal is to identify defects, locate potential failure points, and recommend remediation to prevent future service interruptions. This effort involves non‑destructive testing, field observations, and detailed reporting. • Scope includes ultrasonic testing, visual inspection, and condition assessment of the entire transmission main. • Deliverables: inspection reports, failure analysis, and a preventive maintenance plan. • Required expertise: water‑infrastructure inspection, non‑destructive testing, and engineering analysis.