Delivery Order 49100426D0001-49100426F0083

The National Science Foundation's Directorate for Mathematical and Physical Sciences issued a delivery order to Thornton Tomasetti, Inc. on March 23, 2026, with a ceiling value of $670,679.00 for the SAC Peak Mercury Stability Effort, authorizing long lead material and services procurement. Place of performance is Sunspot, New Mexico. The order carries an ultimate completion date of June 30, 2026, and is priced on a time and materials basis. No set-aside applies to this delivery order.

The National Science Foundation's Directorate for Mathematical and Physical Sciences issued a $2.14 million delivery order to Unico LLC, an Alaskan Native Corporation-owned 8(a) small disadvantaged business, on October 1, 2025, under an 8(a) sole source set-aside for Arecibo site maintenance. The order is issued under a single-award, 8(a) sole source IDC with NSF's Directorate for Mathematical and Physical Sciences valued at $23.25 million and expiring September 30, 2030. Place of performance is...

The National Science Foundation's Directorate for Mathematical and Physical Sciences awarded a $136,344 firm fixed-price delivery order to Unico LLC, an Alaskan Native Corporation-owned 8(a) small disadvantaged business, for non-recurring repair services at the Arecibo Observatory site in Puerto Rico. The delivery order, issued on February 4, 2026, carries an ultimate completion date of September 30, 2026, and represents a task order issued under Unico LLC's larger $23.25 million indefinite...

The U.S. Geological Survey awarded a purchase order to the Nevada System of Higher Education (operating as the Desert Research Institute) on August 15, 2025 for cosmogenic radionuclide analyses services, with a ceiling value of $289,560.36 and a firm fixed-price structure. Work is performed in Reno, Nevada through July 31, 2030. The order supports earthquake science research at the USGS Earthquake Science Center and involves analyzing 33 existing samples for Aluminum-26 and processing 3 new...

<p>The National Science Foundation, Office of Acquisitions and Grants, awarded a purchase order to PerkinElmer U.S. LLC on July 1, 2026, for an ICP-MS instrument, with a ceiling value of $284,202.01. The order carries no set-aside designation and employs firm fixed-price pricing. Work will be performed in Denver, Colorado, with an ultimate completion date of August 2, 2031.</p>

The Research Development and Engineering Command issued a delivery order to New Mexico State University, doing business as Physical Science Laboratory, on August 28, 2023, with a ceiling value of $2.333 million for modeling and simulation research and development support. The order is issued under a parent indefinite delivery contract from the Army Research Development and Engineering Command. Place of performance is Las Cruces, New Mexico. The order carries a completion date of May 30, 2026 and...

<p>The National Science Foundation issued a $240,000 delivery order to the National Academy of Sciences on June 28, 2021, for a Study on Space Weather Operations and Research Infrastructure Workshop Phase II, under a cost-no-fee pricing structure. Ultimate completion is scheduled for December 31, 2022, with place of performance in Washington, DC.</p>

<p>The National Institute of Standards and Technology awarded a purchase order to Thorlabs, Inc. for an infrared supercontinuum laser with a ceiling value of $80,043.73 on September 4, 2025. Performance occurs in Newton, New Jersey. The order is firm fixed price with an ultimate completion date of December 15, 2025.</p>

The National Oceanic and Atmospheric Administration issued a delivery order to the University Corporation for Atmospheric Research (doing business as the National Center for Atmospheric Research) on December 5, 2024, with a ceiling value of $612,358 under a cost-plus-fixed-fee pricing structure. This delivery order supports NWM 3.1 onboarding. Place of performance is Boulder, CO 80301. The order is scheduled for ultimate completion on December 4, 2028. No set-aside applies to this order.

<p>The National Institute of Standards and Technology issued a purchase order to APS Dynamics Inc. for a precision shaker spectrometer on July 30, 2025, with a ceiling value of $35,990.00. The order carries no set-aside designation. Performance will be completed at the contractor's facility in San Juan Capistrano, California, with a completion deadline of October 3, 2025. The purchase order references government description OU68-25-NEW-185 and is priced on a firm fixed-price basis.</p>