Specifications include, but are not limited to: Contractor shall provide monthly preventative maintenance service for water treatment to chillers, boilers, cooling tower(s), closed loop(s) and accessories, based on industry standard. Monthly service shall include cost of equipment, supplies, service, water treatment chemicals, testing, inspection, trip charge, labor, and monitoring the performance of the water treatment program. Contractor shall schedule on-site visits to each site a minimum of one (1) time per month and provide all services specified per this agreement at the price bid. Contractor is to coordinate all visits with the Facility Manager. For each proposed water treatment chemical, Contractor shall propose a dosage rate with test control ranges for the trace parameter. Using these dosages, Contractors shall provide a documented calculation of the estimated consumption of each chemical, based on yearly consumption or consumption per 1000 gallons of system capacity or make up rate, as appropriate. Contractor shall send a report monthly to indicate cycles of concentration in calculating consumption of boiler treatment chemicals. The Contractor shall on the initial first visit to the facility test the boilers, chillers, cooling tower(s), and mechanical closed water loop systems to make the determination of the amount of chemicals needed to bring the systems within the recommended and acceptable water treatment parameters. All services shall be rendered and performed in accordance with requirements as defined by contract agreement and best commercial practices by the industry relating to water treatment of boiler and recommended procedures of the systems manufacturer. The Contractor's water treatment program shall be administered for maximum energy efficiency and cycles of concentration to prevent scale formation; minimize corrosion of water systems, and to maintain the systems free of sludge build-up and foam.
