Biosolids Pathogen Testing Service

The government authority in Arlington, TX requires a vendor to provide a biosolids pathogen testing service for a one-year contract period. The buyer needs the vendor to collect and analyze representative samples of sewage sludge or domestic septage applied to land, placed on surface disposal sites, or fired in sewage sludge incinerators. For land-applied biosolids, the vendor must conduct quarterly pathogen reduction analyses, analyze samples for enteric virus, and report all test results alongside quality assurance and quality control information. Work may occur onsite or offsite. To qualify, bidders must be a USA-based onshore organization. The buyer seeks proposals for the budget and requires all questions submitted no later than September 23, 2026.