Solicitation Number: W912PF26RA011 This notice does NOT constitute a request for proposal, request for quote, or invitation for bid. The intent of this pre-solicitation synopsis is to make notice of a proposed contract action for performing construction services for Design-Bid-Build (DBB) Repair of Storm Sewer Water and Sanitary Sewer Systems, Caserma Miotto, Longare, Vicenza, Italy. PROJECT DESCRIPTION: This Design-Bid-Build construction project aims to provide repairs to the failed stormwater and sanitary sewer systems at the Miotto Military Installation to achieve environmental compliance and prevent future flood damage. The core of this project involves repairing, upsizing, and decoupling the cross-connected sewer systems to ensure proper independent discharge and full compliance with environmental regulations. The scope of work involves complete construction, repair, and site remediation. Key elements of construction include: repairing, extending, and upsizing the failed stormwater system piping to meet technical capacity standards; remediating site conditions associated with recent storm events, specifically repairing severe flooding, soil erosion, and landslide vulnerabilities; and separating the cross-connected sanitary and storm lines. The project also includes constructing a new direct connection to the Bisatto River via an underground TOC pipe utilizing existing perpetual rights-of-way and executed land-use licenses; installing a mandated stormwater lamination tank beneath a municipal sports field as required by local Italian regulations ( Genio Civile ); restoring the impacted municipal training field with a new synthetic turf surface directly over the completed lamination tank; and integrating naturalistic design features (such as sedimentation tanks, retention ponds, and weir walls) to effectively reduce stormwater velocity prior to discharge from the installation. The requirement includes options for asbestos pipe removals, reinstallation of the sports field, landslide area repairs, and sedimentation pond installation. The completion time for this contract is 1,010 calendar days after award. This solicitation is being advertised as "Unrestricted" for full and open competition. This source selection procurement requires both non-price (technical, experience, and past performance) and price proposals and will utilize the best value continuum tradeoff process at Revolutionary Federal Acquisition Regulation Overhaul (RFO) 15.103-1. The basis for evaluation and evaluation factors for award will be included in the solicitation. The North American Industry Classification System (NAICS) Code for this project is 237110, Water and Sewer Line and Related Structures Construction, with a small business size standard of $45,000,000. The magnitude of construction for this project is between $10,000,000 and $25,000,000. The anticipated award of this contract is September 2026. The Request for Proposal (RFP) will be issued by the 414th CSB, Regiona…