The U.S. Army Corps of Engineers Pittsburgh District seeks to establish a Blanket Purchase Agreement for plumbing, heating, and air conditioning services across its facilities in Pennsylvania, Ohio, and West Virginia, with work potentially extending throughout the Lakes and Rivers Division. The BPA will have a three-year duration, with a master dollar limit of $500,000 and individual task orders capped at $35,000, including a $15,000 limit for contractor-furnished materials per order. The scope of work is broad, covering interior and exterior plumbing, sewage systems, HVAC repairs, and related electrical services for numerous dams, reservoirs, and facilities. The government is considering dividing the district into northern and southern areas for separate BPAs and requests feedback on this approach. This is a sources sought notice for planning purposes only, and no contract will be awarded from this notice.