This firm-fixed price requirement is for chiller and cooling tower water treatment services at the Canandaigua VAMC. This solicitation is a small business set-aside. Vendors shall have an active SAM.g... This firm-fixed price requirement is for chiller and cooling tower water treatment services at the Canandaigua VAMC. This solicitation is a small business set-aside. Vendors shall have an active SAM.gov and SBA registration in order to be eligable for an award. Vendors should review the entire solicitation. Instructions to Offerors located in section E.1 and Evaluation Criteria is located in section E.2.