B2451 Duct Cleaning

This solicitation, FA462026QA261, seeks firm-fixed-price duct cleaning, sanitizing, and antimicrobial treatment services for Building 2451, Suite 200 at Fairchild Air Force Base, Washington, under a total small business set-aside as defined by FAR 19.5 and NAICS code 561790. The scope encompasses cleaning approximately 35 air ducts, 20 return vents, and 350–400 feet of trunk lines serving one air handler within an 8,680 square foot space consisting of 16 offices and two large administrative areas. All work must comply with the Statement of Work, including thorough cleanup during and after service, return of the facility to usable condition, and performance during normal business hours of 0700–1700 Monday through Friday, excluding federal holidays and designated down days. Any work outside these hours requires prior approval from the Contracting Officer, and all activities on base must adhere to strict Fairchild AFB security regulations, including mandatory DBIDS credential issuance, Real ID Act compliance, background checks, and constant escorting of personnel. Contractors must ensure timely return of all base credentials upon termination of employment to avoid payment withholdings. The solicitation requires submission of quotes via email to designated contracting personnel by the extended deadline of June 11, 2026, at 10:00 AM PDT, with all responses including signed copies of Amendments 0001 and 0002. Offers must be electronically submitted with no .zip attachments permitted, and email size must not exceed 10 MB. All offerors must maintain active registration in the System for Award Management (SAM) with current certifications, including UEI number, employee count, and annual revenue, and must certify compliance with provisions such as 52.203-18, 52.204-7, 52.204-9, and 252.244-7999, all of which include authorized deviations. Pricing must reflect total labor and materials costs for CLIN 0001 with no more than two decimal places and must remain firm for 30 days post-submission. Evaluation is based on price reasonableness and SPRS risk assessment using DFARS 252.204-7024 criteria, with award going to