Engineering Design and P.E. Certification

The contract requires comprehensive structural and hydraulic engineering design for culvert liners, with emphasis on material selection, wall thickness determination, and validation of a 25 to 50 year service life through professionally certified calculations. All design deliverables must be reviewed and sealed by a licensed Professional Engineer to ensure compliance with engineering standards and regulatory requirements for long-term performance under expected hydraulic and environmental loads. The work scope centers on ensuring the integrity and durability of culvert liner systems, with specific attention to life-cycle reliability and load-bearing capacity under varying conditions. This subcontract, posted on May 13, 2026 under NAICS code 541330 for engineering services, is managed by the Connecticut Department of Administrative Services Procurement Division. Respondents must submit proposals by June 2, 2026, through the official CTSource Bid Board portal. There is no set-aside classification specified, and performance is expected to align with state infrastructure standards. The contract does not indicate a specific project location beyond the agency’s jurisdiction, meaning the scope may cover multiple sites across Connecticut requiring culvert rehabilitation or replacement.