This is a Pre-Solicitation Notice only . This notice does not provide documentation, site visits, Request for Quote, or other pertinent information. The Solicitation, Request for Quote (RFQ), will be posted later with all project details, including, but not limited to drawings and site visit – please see below for more information about this upcoming project. The U.S. Army Corps of Engineers, Pittsburgh District, requires repairs to a deteriorated section of concrete within the stairwell of the Intake Tower at Tionesta Creek Lake. The repair is necessary to restore watertightness, prevent inundation of interior spaces during high-water events, and maintain safe access for project personnel. The deteriorated section of concrete is located at elevation 1116.5 and encompasses an area approximately 8 feet high from elevation 1116.5, 7 feet wide from the right wall, and at least 8 inches deep, or until the contractor encounters sound concrete. The contractor shall sound the concrete, mark the limits of demolition, and remove all unsound material. After demolition, a non-shrink, low-pressure injection grout shall be installed around the full perimeter of the existing concrete to reduce seepage from the gatewell into the stairwell. Reinforcement shall be installed, which includes horizontal, vertical, and bent-hook bars that are doweled and epoxied into the existing structure. All reinforcement must maintain a minimum clear cover of three inches. A concrete bonding agent shall be applied to all existing surfaces. A hydrophilic waterstop shall be installed along all vertical and horizontal joints to minimize future leakage. Formwork shall be set flush with the existing wall face, and new concrete shall be placed and vibrated to ensure full consolidation and a uniform finish. The North American Industrial Classification Code (NAICS) is 237990 – Other Heavy and Civil Engineering Construction. The Small Business Size Standard is $45,000,000.00. This procurement is a 100% Small Business Set-Aside. All interested and capable offerors are encouraged to submit a quote. Any resultant award will be for one (1) Firm-Fixed Price (FFP) Contract. All responsible offerors are encouraged to submit a quote. The Request for Quote (RFQ) will be issued on, or about, 24 June 2026, via the Procurement Integrated Enterprise Environment (PIEE), which posts the opportunity to SAM.gov. The Period of Performance (POP) is 365 Calendar Days after written Notice to Proceed (NTP). In accordance with DFARS 252.240-7997 (CD 2026-O0025), all contractors are required to have a current (i.e., not more than three years old) NIST SP 800-171 DoD Assessment on record in the Supplier Performance Risk System (SPRS) to be considered for award. You are required to conduct, at a minimum, a Basic Assessment of your compliance with the 110 security controls outlined in NIST SP 800-171 and submit your summary level score to SPRS located in the Procurement Integrated Enterprise Environment (PIEE). We …