Z2NZ--631-19-002 Upgrade Steam Distribution System Phase II Solicitation

The Department of Veterans Affairs is preparing to solicit the Z2NZ–631–19–002 Upgrade Steam Distribution System Phase II project, with a planned release in late third or fourth quarter of 2026, aiming for award at the beginning of first quarter 2027. This critical infrastructure upgrade, targeting VA facilities in Togus, Maine, focuses on modernizing steam distribution across multiple buildings including 1, 15, and 16, with an emphasis on phasing construction to minimize disruption to clinical operations. The VA has confirmed it will issue a supplemental phasing document with the solicitation that supersedes existing drawings and specifications, enabling coordinated shutdowns of wings including the canteen during summer months to permit extended daytime work and avoid nightly restoration. Contractors will be evaluated on their ability to leverage this flexibility to reduce costs and schedule impacts, particularly through the use of temporary heating systems that allow work during the heating season and strategic use of swing spaces to facilitate uninterrupted construction. Key operational constraints include strict noise restrictions near audiology, pharmacy, mental health units, dental, and the CLC, with ICRA requirements and infection control protocols to be clarified in the solicitation. The VA is open to value engineering proposals that improve efficiency, reduce long-term maintenance, and enhance sustainability, including alternatives such as switching load types to hydronic systems, using stainless steel condensers, adopting copper plumbing instead of Schedule 80 pipe to reduce sizing and eliminate traps and pumps, removing drop ceilings in favor of permanent replacements to simplify abatement of ACM, and incorporating moisture separators or low-maintenance equipment. The agency expressed willingness to consider non-traditional methods like mega-press technologies for lower-pressure lines if they meet specifications and can be justified through RFI. While NDT will still be required in critical areas, the VA plans to limit radiation exclusion zones to off-hours and may require documentation of welding procedures like socket weld verification. There is no definitive confirmation yet on pipe sizing accuracy beyond qualitative reviews, and asbestos handling may be addressed via a unit price line item. The VA expects a qualified MEP Coordinator to be on-site and is considering an administrative notice to permit early planning and site investigations, recognizing that standard 120-day windows are insufficient for proper coordination. Stored materials may be permitted onsite under contractor responsibility with VA support, and offsite storage is less favorable. DDC controls are preferred over pneumatic systems, with steady-state modulation mandated across the system. The solicitation will include updated