The Centers for Disease Control and Prevention awarded a purchase order to NSR General Contracting & Supplies Inc. for $75,005.00 on September 21, 2026, to supply mine air and water lines under Executive Order 14398.
Place of performance is West Mifflin, Pennsylvania. The order procures grooved Schedule 40 aluminum piping components, elbows, couplings, ball valves, and double diaphragm pumps (ARO model PD20A-AAP-AAA-B) for underground research facilities operated by the National Institute for Occupational Safety and Health Pittsburgh Mining Research Division. Materials must be non-ignitable and non-toxic in coal dust environments. Delivery is due by November 30, 2026, within 180 days of award. The firm fixed price order originated from a CDC solicitation posted August 18, 2026, with quotations due August 26, 2026.