Isotope Analysis of Atmospheric Trace Gases

The solicitation for Isotope Analysis of Atmospheric Trace Gases, identified as RFQ 1305M326Q0110, is a combined synopsis/solicitation issued under FAR Part 12 for an indefinite-delivery indefinite-quantity (IDIQ) contract with fixed-price task orders to support the Global Monitoring Laboratory in Boulder, Colorado. The contract requires high-precision isotopic analysis of greenhouse gases including CO₂, CH₄, N₂O, and their isotopic variants such as δ¹³C, δ¹⁸O, δD, ¹⁴C, and Δ¹⁷O, performed to meet stringent accuracy and reproducibility standards aligned with IAEA reference materials. Offerors must analyze up to 20,000 samples annually and deliver quality-controlled data within 10 calendar days of sample receipt, along with metadata and scientific interpretation including time series trends, spatial gradients, and emission estimates. Performance must include participation in international laboratory intercomparison exercises to ensure global data compatibility. The acquisition is not set aside for small businesses, though offerors must self-certify their size status and, if classified as other than small business, submit a detailed Small Business Subcontracting Plan with specific goals for SB, SDB, SDVOSB, WOSB, and HUBZone participation. All submissions must be electronic, received by May 12, 2026, at 4:00 p.m. MST, via email to designated NOAA contacts with a strictly formatted subject line. The technical proposal is capped at 10 pages and must demonstrate organizational experience, approach to meeting performance requirements, and past performance in areas of quality, timeliness, and customer satisfaction. The base period of performance runs from July 1, 2026, through June 30, 2031, with no option periods, though the Government may extend services for up to six months total via written modification pursuant to clause RFO 52.217-8. Contract value is bounded by a mandatory minimum of $15,000 and a maximum of $8,000,000, with all task orders being fixed-price. Deliverables are accepted at the NOAA facility in Boulder, Colorado, under f.o.b. destination terms, meaning risk transfers to the Government upon delivery. Invoicing must be submitted exclusively through the U.S. Treasury’s Invoice Processing Platform (IPP), and compliance