B09_Attachment_F_Updated_Pricing_Schedule_0003.xlsx

This is a Pricing Schedule attachment for a Blanket Purchase Agreement (BPA) solicitation for clumped isotope geochemical sample analysis services. The pricing schedule is incomplete in the provided content, showing only line item headers for sample analysis services categorized by sample type and size (larger samples >3mg/replicate for calcite or aragonite; larger samples for magnesite or dolomite; and small samples), with Year 1 through Year 5 columns present but no pricing data populated.

The associated BPA solicitation (140G0126Q0126Q0017) is issued by the USGS Geology, Energy & Minerals Science Center for a 5-year period with no options to exercise and no minimum or maximum order amounts per year. The BPA seeks qualified laboratories to provide clumped isotope analyses of carbonate mineral samples including rocks, sediments, veins, and fossil specimens, with contractors required to bid unit prices per sample rather than total contract values. The maximum aggregate value across the 5-year period is $49,999.00, calls will be issued as needed on a fixed-price basis, and work must comply with the attached Statement of Work and InterCarb standardization practices. Contractors must be registered in SAM.gov to be eligible; the acquisition is full and open to all responsible sources following Amendment 0001, with NAICS code 541380 (Testing Laboratories) and a small business size standard of $19.5 million. The most recent closing date, extended via Amendment 0003, is April 1, 2026, at 10:00 a.m. Pacific time, with quotes to be submitted to dparkin@usgs.gov.