150 KVA PAD-MOUNTED COMPARTMENTAL- TYPE, THREE PHASE TRANSFORMERS

Colorado's electric utilities require reliable and efficient transformers to support the growing demand for electricity and to ensure grid reliability. The 150 KVA pad-mounted transformers are a critical component for underground distribution networks, serving commercial, industrial, and multi-tenant residential developments. The compartmental-type design allows for separate compartments for high-voltage and low-voltage terminations, enhancing safety and ease of maintenance. These transformers are typically equipped with load-break or dead-break bushings, and may include features such as pressure relief devices, liquid level gauges, and temperature indicators. The procurement may also include optional accessories like surge arresters, oil sampling valves, and tamper-resistant enclosures.

Vendors are expected to comply with all applicable industry standards, including IEEE, ANSI, and NEMA guidelines. The bid documents will specify the required voltage ratings, impedance percentages, insulation levels, and cooling methods. Delivery timelines and performance guarantees will be important factors in the evaluation.

Key dates for this procurement: Publication Date: August 10, 2026. Submission Deadline: August 31, 2026 at 3:00 PM MDT. No other milestones are listed in the public notice. The solicitation is managed through the BidNet online procurement system, which requires vendors to register and obtain access to view the full specifications, submit questions, and upload their proposals. The exact identity of the issuing agency is not disclosed in the public listing, but is likely a municipal utility or a cooperative utility in Colorado. The total quantity and budget for this procurement are not publicly available. This is a competitive bid opportunity for qualified transformer manufacturers and suppliers.