U. S. Environmental Protection Agency, Contracts Management Division (MD-33), Attention: OARSC, Research Triangle Park, NC 27711

D -- ENHANCEMENTS TO UNMIX RECEPTOR MODELING TOOL SOL DC9257 POC Otelia Newsome, Contract Specialist, (919) 541-3164 E-MAIL: Click here to contact the Contract specialist via, newsome.otelia@epamail.epa.gov. The Environmental Protection Agency intends to negotiate a sole source procurement on or about April 2, 1999 with Dr. Ronald C. Henry, under the authority of FAR 6.302-1 -- Only one responsible source and no other supplies or services will satisfy agency requirements. This requirement is for the services of Dr. Henry to make enhancements to the UNMIX Receptor Modeling Tool software package which is proprietary and was developed as well as copyrighted by Dr. Henry. No Request for Quotation is available and this notice of intent is not a request for competitive quotations. All responsible sources may respond by submitting a written narrative statement of capability within 15 days of this notice, to Otelia Newsome, at the above address, for consideration by the agency. Response must include detailed technical information and other technical literature demonstrating the ability to satisfy this requirement. Responses shall also include itemized pricing that is sufficient to make a determination that competition is feasible. If no affirmative responses are received within 15 days of this notice to determine that competition is feasible, a purchase order will be placed with Dr. Henry. See Number Note(s): 22 and 26. Posted 03/15/99 (W-SN308501). (0074)

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