US Army ARDEC, AMSTA-AR-PC, Picatinny Arsenal, New Jersey 07806-5000

J -- HVAC SYSTEMS AND ENVIRONMENTAL CHAMBERS SOL DAAE30-98-R-0623 DUE 092198 POC TERESA LEAP, PURCHASING AGENT, (973) 724-4672 WEB: US ARMY TACOM-ARDEC Procurement Network, http://procnet.pica.army.mil/cbd/RFP/98R0623/98R0623.htm. E-MAIL: TERESA M. LEAP, tleap@pica.army.mil. The Government intends to award a contract on a sole source basis to CONTEMP Air Conditioning & Refrigeration Company, 24 Scrub Oak Road, Mine Hill, NJ 07801 for the maintenance and repair of HVAC Systems and Environmental Chambers. The contractor shall provide all materials, services, equipment, and facilities for the preventive maintenance and repair on HVAC systems located in Bldg. 407 and the environmental chambers located in the 600 area. The HVAC systems and environmental chambers indicated below will be serviced to ensure that the interior of the building is held to a maximum temperature of 72 degrees F and a maximum relative humidity of 65% during a period of one (1) week when the exterior temperature exceeds 80 degrees F and 85% humidity for no fewer than four (4) separate days in order to maintain the high power, high speed data anaylsis computer and other instrumentation, measurement equipment within the building. The type of repairs anticipated include but are not limited to repair refrigerant leaks, recharge systems, replace belts, replace and/or repair failed seals, valves, electrical components, refrigeration components, heat exchangers, circulator pumps, compressors, thermostats, and assemblies so that the systems operate in a reliable, efficient manner. A. One (1) Carrier model 50DF034, two (2) Carrier model 50DL044, one (1) Carrier model 50BK034, one (1) Carrier model 09DD024, three (3) York model D2PF036A25A, three (3) York model D2PF024A06A, and one (1) Train model BTC120C300HB at building 407, one (1) custom steam, hot water system installed in building 407, and Environmental Conditioning Chambers in the 600 area as follows: Mfg Model Serial No. Bar Code Tenney Tenney Jr. 11-722-49 K3931 Tenney Tenney Jr. 11-722-50 K3932 MODT5-273177C -- 9339 00819 Tenney Benchmaster 10291-5 00778 Tenney Tenney Jr. 682068J108 00653 Webber AF-14-1004 5-72-55 00438 Standard Environmental -- 92053 u4240 John Dougherty Co. -- N/A H4314 John Dougherty Co. -- N/A H4395 Standard Cabinet Co.—2100 H4313 Tenney Tenney Jr. 9963-79J-70 H8303 Tenney Teeney Jr. 8980 H8304 Tenney Tenney Jr. N/A H8305 B. Preventive maintenance includes: a. Electrical Check motor currents, motor line voltages, motor contactors, all safety and running controls, timers, and associated components, and ensure proper operation. b. Refrigerant Pressurize compressors with refrigerant and check and repair any leaks. c. Mechanical Check all mechanical subsystems for proper operation, belt wear and tensions, lubricate pulleys, replace filters, correct any deficiencies. d. Check hot water circulating pumps, change over valves and assure that water lines are properly charged. The contractor must have trained personnel, be recognized as a commercial/ industrial specialist, and possess their own tools and equipment to perform the service work. Have personnel on-site within no more than eight (8) business hours of notification. The equipment (HVAC systems and environmental conditioning chambers specified) needing significant repair will be operational within sixteen (16) business hours of the initial service visit. The period of performance will be for one (1) year from date of award and contains two (2) option years. Reference Note 22 applies. Posted 08/25/98 (D-SN241682). (0237)

Loren Data Corp. http://www.ld.com (SYN# 0086 19980827\J-0030.SOL)