General Services Administration, PBS, Services Contracts (6PMF-S), 1500 E Bannister Rd, Rm 2101, Kansas City, MO 64131-3088

J -- OZONE WATER TREATMENT SERVICES FOR COOLING TOWERS SOL GS-06P-98-GXC-0020 DUE 030398 POC Larry Coleman or Marcella McWhorter (816) 823-2289 Regionwide Ozone Water Treatment Services for cooling towers at 2 Federal Bldg. locations, (St. Louis, MO and Iowa City, IA) in the GSA Heartland Region of IA, KS, MO, and NE. Service for other locations, as the need arises, may be added to this contract in the future. SOL to be issued o/a 02/02/98, closing date o/a 03/03/98. The Contractor shall provide all management, supervision, chemical and mechanical engineering expertise, labor chemicals, materials, supplies, repair parts, tools, test kits, instructions, water analysis, and equipment necessary, and shall plan, schedule, coordinate, and ensure effective and economical completion of all mechanical electrical, and chemical related work and services to provide complete Ozone Water Treatment System services. The Contractor guarantees effectiveness of the Ozone Water Treatment program. Such services include: 1. Daily, remote, monitoring of data representing the cooling tower circulating water condition as supplied by the ozone generator system and conductivity controller. 2. Monthly service call by factory trained and authorized technician() to perform all inspection, water analysis, maintenance repair, and preventive maintenance procedure on a 2.22 pound per day Marley Ozone Model #M-420 and a 12 pound per day Model #B-1200 generation equipment. 3. Monthly monitoring and analysis of steel and copper corrosion coupon. 4. Provide a monthly service inspection report to the Contracting Officer's Representative on ozone equipment evaluation, chiller temperature and pressure, water analysis, system evaluation and operating recommendations, and system graph showing any equipment fault, ORP levels, and conductivity levels for the entire month. 5. Supplemental chemical treatment if necessary. 6. Service Calls within 24 hours. The contract will be for a one year base period beginning June 1, 1998 with four one (1) year options and one (1) option to extend not to exceed six (6) months. When calling for a solicitation be prepared to give SOL number, type of service,company name, address, contact person and telephone number. Please call (816) 823-2289. See Numbered Note 1. (0014)

Loren Data Corp. http://www.ld.com (SYN# 0040 19980116\J-0004.SOL)