This simplified acquisition proposal request (SAPR) is a combined synopsis/solicitation for commercial supplies prepared in accordance with the format in FAR Subpart 12.6 and FAR Subpart 13.5, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; proposals are being requested and a separate written solicitation will not be issued.

This requirement is for one (1) suite of spectrometers to measure the spectral irradiance across ultraviolet (UV), visible (VIS), and near-infrared (NIR) regions from a source within the instruments’ optical field of view (FOV) as specified in Attachment 1 – Technical Requirements. The collective spectral ranges during simultaneous operation must meet the full spectral range and detector frame rate requirements, while individually meeting the resolving power and resolution requirements within each unit’s spectral range.

Proposal Volumes I and II IAW Attachment 2 – Instructions to Offerors are due no later than 9 September 2022, 12:00 p.m. CDT. All documents shall be submitted via email to the Contracting Officer, Ms. Haley Smith, at email address [email protected].