U.S. Army Dugway Proving Ground, Contracting Directorate P.O. Box 538, Dugway, UT 84022-0538

66 -- AERODYNAMIC PARTICLE SIZER SOL DAAD09-95-R-0014. DUE 070695. POC Contract Specialist, William E. Sparks, (801) 831-2587. This is a Notice of Intent to negotiate on a sole source basis with TSI, INC., 500 Cardigan Road, St. Paul, Minnesota 55164. The requirement is to furnish 2 each Aerodynamic Particle Sizer, TSI Model 33A. The Equipment must determine the aerodynamic particle sizer between .05 - 3.0 micrometers. The detector must provide a realtime display of particle number and mass. A correction capability for density must be provided. The detector will be used primarily in the field and it must therefore, have the capacity of being run from a laptop computer. All pumps and vacuums must be internal to the detector unit. The computer must be a laptop or smaller and capable of running APS ADVANCED software (386/25) with math coprocessor, and must be IBM compatible. The display must be at least of passive-matrix color VGA (16 colors). Authority: 10 U. S. C. 2304 (C) (1), and Federal Acquisition Regulation 6.302.1, Supplies, Services and/or equipment required are available from one responsible source and no other type of supplies, services and/or equipment will satisfy agency requirements. A competitive solicitation will not be issued as a result of this Notice. Interested parties may identify their interests by submitting information which describes their capabilities to meet this requirement. The Contracting Officer is Judy E. Morris at the address listed above. (138)

Loren Data Corp. http://www.ld.com (SYN# 0401 19950522\66-0011.SOL)