CSSC Utility Feed Transformer Replacement

The U.S. Army Corps of Engineers Chicago District is conducting market research via Sources Sought Notice W912P627SSA001 to identify qualified contractors for the CSSC Utility Feed Transformer Replacement project. Located at the Chicago Sanitary and Ship Canal Fish Dispersal Barrier facility in Lockport, Illinois, the project requires the turnkey removal and disposal of two existing utility feed transformers and the installation, testing, and commissioning of two new operational replacements. The new units must have a capacity of 4,000/5,000 kVA, a primary voltage of 13,200 volts, and a secondary voltage of 480Y/277 volts in a three-phase, 60 Hz, Delta-Wye configuration. The contractor will be responsible for all labor, materials, rigging, and supervision, while reusing existing concrete pads, cabling, and switchgear. The anticipated period of performance is 365 calendar days from the Notice to Proceed. This is not a formal request for proposals or quotes, but a capability assessment to determine the availability of small businesses under NAICS code 237130. Key requirements for interested firms include a proven track record with medium-voltage electrical systems, compliance with USACE EM 385-1-1 and NFPA 70E safety standards, and the ability to meet strict procurement lead times. Responses must be submitted by November 5, 2026, and include a technical capability statement, project examples, and documentation of bonding limits. Firms must also specify their ability to satisfy limitations on subcontracting per FAR 52.219-14.