The Contractor shall provide all necessary labor, tools, equipment, materials, and supervision required to perform a comprehensive, one-time cleaning of the Heating, Ventilation, and Air Conditioning (HVAC) air duct and vent systems at the designated facility. The work involves deep cleaning and sanitization of both internal and external components of the HVAC system. Reference Attachment 1- Statement of Work. Amendment 0001 Site Visit : A site visit will be conducted on Thursday 28 May 2016 at 10:00 A.M. All interested Contractor must contact Contract Specialist A1C Noah Emerson at noah.emerson.1@us.af.mil, no later than 27 May 2026 by 1:00 P.M. Contractors will be required to obtain base access on that day. Contractors will meet at the Luke Gate Visitor Center of Military Dr by 8:30 a.m.