Department of the Treasury (DY), Internal Revenue Service, Constellation Centre, 6009 Oxon Hill Road, 7th Floor, M:P:I:C, Oxon Hill, MD 20745

70 -- TCP/IC SOFTWARE, HARDWARE AND SERVICES DUE 090895 POC Pat Holzbeierlein, Contract Specialist, (202) 283-1388 or Joan Ohl, Contracting Officer, (202) 283-1430. The Internal Revenue Service (IRS) intends to negotiate on a sole source basis with Interlink Computer Sciences for TCP/IP software, hardware and services to provide connectivity between the DPS at Austin Services Center, CSM/MIA at Martinsburg Computing Center and Detroit Computing Center. This acquisition for Native MVS based TCP/IP supporting OSPF and RIP protocols that provide a multiplexed configuratuion for fault tolerance that quarantee no loss of session in a controller or router failure. Interested parties can obtain a copy of the equipment lists by written or faxed request. Fax No. (202) 283-1534. Responses to this notice must be submitted to the attention of Patricia Holzbeierlein at: Internal Revenue Servise, M:P:I:C, 7th Floor Constellation Centre, 6009 Oxon Hill Road, Oxon Hill, MD 20745. All responses from responsive and responsible sources will be fully considered. See Note 22. (0212)

Loren Data Corp. http://www.ld.com (SYN# 0510 19950801\70-0007.SOL)