CASCADE

chemicals, namely, used for treating water contained in water recirculation systems including boiler and cooling systems, and for treating water used in manufacturing process systems and in domestic water systems

water system maintenance and refurbishment services, namely, services for refurbishing and repairing parts of domestic water systems, water systems used in manufacturing processes, boilers, water towers, open and closed water systems and air heating and cooling systems; and analysis and consulting services, namely analysis of procedures and processes for maintenance and repair of air and water heating and cooling systems and the preparation of written specifications and procedures for maintaining the air and water heating and cooling systems

water system analysis and treatment services, namely, services for testing, treating and conditioning water within open and closed water systems including domestic water systems, manufacturing process systems, boiler systems and heating and cooling systems; integrity testing services, namely, services for non-destructive testing of pipes and other conduits used in open and closed water systems including domestic water systems, manufacturing process systems, boiler systems and heating and cooling systems; and air testing and treatment services, namely, services including testing, treating and conditioning air within air ventilation and recirculation systems