Defense Special Weapons Agency, 6801 Telegraph Road, Alexandria, VA 22310-3398

A -- NUCLEAR CLOUD FALLOUT MODELING SOL DSWA01-97-C-0122 POC Thomas L. Cox, Negotiator, (703) 325-1196, Scott G. Morton, Contracting Officer, (703) 325-1200 This effort will provide an improved fallout predictive capability by developing and validating improved microphysical models, including both early, hot processes, such as ablation, erosion, condensation, and coagulation, and cold microphysical process to include the important water/ice scavenging mechanisms neglected in current fallout models. The work requires utilization of specific computational tools, i.e. the OMEGA and TASS meterological codes and RAM activation code and MAZe code. These capabilities are highly specialized and specifically required to integrate the current effort with the HPAC tool set, a key goal of this effort. The knowledge base and experience level required for proper performance under this effort are critical to its successful execution. The Defense Special Weapons Agency (DSWA) intends to award a sole source contract to Titan Corporation for the above services on the basis that Titan possesses the prerequisite knowledge and background for satisfactory performance. No copiesof the solicitation are available. This synopsis is for information purposes only. Contemplated period of performance is 15 months. For information contact Thomas L. Cox, (703) 325-1196. Information on DSWA solicitations, already released, can be obtained by calling the DSWA Hotline at (703) 325-1173. As of 31 May 96, Acquisition Management has added "Procurement Opportunities" to the DSWA Home Page avilable on the World Wide Web. Information will include this synopsis and more. Please check us out at www.dswa.mil. Reference Synopsis No. 97-120 (0245)

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