Utility Critical Water Testing - The purpose of this Amendment is to cancel solicitation 326C24626Q0906. Solicitation 36C24626Q0903 is hereby canceled. This requirement will be solicited at a later da... Utility Critical Water Testing - The purpose of this Amendment is to cancel solicitation 326C24626Q0906. Solicitation 36C24626Q0903 is hereby canceled. This requirement will be solicited at a later date.