Amendment 1 to 7 Ultrasonic Flowmeters

The National Institute of Standards and Technology (NIST) is seeking firm‑fixed‑price quotations for a package of seven ultrasonic flowmeters, including all associated equipment, manuals, licenses, and certificates. Offerors must submit a technical volume demonstrating compliance with the Statement of Work, a separate price volume with a firm‑fixed price for each unit (including shipping and any import duties), and a terms and conditions volume. The award will be made to the technically acceptable offeror with the lowest price. Quotations are due electronically by 12:00 pm Eastern Time on September 4, 2026. • Quantity: 7 ultrasonic flowmeters (each packaged) • Delivery: FOB destination as defined in the SOW (date and location not specified) • Evaluation: Technical compliance (must meet or exceed all minimum requirements) and lowest price • Submission format: Three separate electronic volumes (Technical, Price, Terms) plus cover letter (optional) • Validity: Prices must remain valid for 90 days after the quotation due date • Contact: Elizabeth Timberlake (Contract Specialist) – [email protected]