JOB LOCATION: ACGC, Colgan Hall, Discovery Hall, Hazel Hall DATE: August 31, 2026

George Mason University in Virginia awarded contract PO05456387 to Boland Trane Services Inc. on August 31, 2026, with a cumulative value of $10,602.00. The work encompasses system disinfection and biological testing services across four campus buildings: Angel Cabrera Global Center Tower, Colgan Hall Tower with associated Closed Water Loop, Discovery Hall Tower, and Hazel Hall Tower. Boland will provide labor, materials, and technical services to disinfect the hydronic systems within these facilities, including biocide application with 24-hour circulation to ensure complete system exposure.

The scope of work includes post-treatment biological testing and restoration services. Following George Mason University's 24-hour flushing cycle, Boland will return to collect samples and conduct comprehensive biological activity retesting, which encompasses analysis for iron-reducing bacteria, sulfate-reducing bacteria, adenosine triphosphate, slime-forming bacteria, denitrifying bacteria, acid-producing bacteria, heterotrophic aerobic bacteria, and nitrifying bacteria. Upon completion of testing, Boland will restore corrosion inhibitor levels to appropriate protective standards. Materials specified include two units of AA-4215-05 biocide, one Loop Guard 505-05 unit, and five biological samples required for the comprehensive testing protocol.