This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; proposals are being requested and a written solicitation will not be issued. This will be a Base Contract with the potential of four (4) Optional Years, totaling five (5) years overall.

This is an indefinite-delivery, indefinite-quantity (IDIQ) contract for completion of Class I, II and III heritage resource inventories and site evaluations within the Bighorn National Forest and the Shoshone National Forest, Wyoming.

***Amendment 0002 is being issued to change the NAICS Code from 712120 to 541990- amendment date is 2/3/2020.

***Amendment 0003 is being issued to post Questions and Answers from the Pre-Bid Meeting held on Feburary 19, 2020 and Clarify page amounts for Technical Proposal response, and increase Page amounts for Past Performance- Please refer to the attached amenedment for details.