WATER-1006 - USA (Tucson, Arizona) - Water Treatment Chemicals and Supervisory Services - Deadline October 6,2026

(1) Vendor needs to provide water treatment chemicals and supervisory services to the government authority located in Tucson, AZ.– Service Representative (SR) will visit the site weekly, collect and test samples, review operator’s records and perform any other such duties to ensure that all systems are being operated within the established chemical control limits and that the chemical treatment program is being properly applied.– Weekly site visits will be coordinated through the Facilities Management Department’s designated representative.– Tests performed on water from open re–circulating systems during each site visit will include, but not be limited to microbiological population, pH, conductivity, total (M) alkalinity, calcium hardness and appropriate scale and corrosion control agents.– Tests performed on water from closed systems during each site visit will include, but not be limited to, pH, conductivity, hardness, iron, copper, and appropriate corrosion control agents.– Testing of water samples, whether done on site or at the testing laboratory, will be performed at no additional cost.– Contractor will analyze, in the testing laboratory, a set of samples collected by the sr from the treated systems on a quarterly basis.– The laboratory analysis will include, but not be limited to, a full mineral analysis of corrosion products (iron and copper), applicable treatment chemicals including corrosion control agents, scale control agents (e.g. phosphonates) and polymers (e.g. polyacrylates.), testing, dip testing, and legionella testing.(2) All the questions must be submitted no later than September 24, 2026. (3) The contract period will be for one year. (4) Mandatory pre–bid meeting will be held on September 9, 2026.