Department of the Treasury, Internal Revenue Service (IRS), National Office Procurement (A:P), 6009 Oxon Hill Road, Suite 700, Oxon Hill, MD, 20745

D -- DIGITAL TELECOMMUNICATIONS SWITCHING (DTS) SYSTEM SERVICES SOL TIRNO-00-R-00024 DUE 082900 POC Catia Ellsworth, Contract Specialist, Phone 202-283-1344, Fax 202-283-1532, Email catia.f.ellsworth@irs.gov-- Robert Bannerman, Contracting Officer, Phone 202-283-1223, Fax 202-283-1532, Email WEB: Visit this URL for the latest information about this, http://www2.eps.gov/cgi-bin/WebObjects/EPS?ACode=M&ProjID=TIRNO-00-R-00024&LocID=1764. E-MAIL: Catia Ellsworth, catia.f.ellsworth@irs.gov. Solicitation No. TIRNO-00-R-00024 (dated June 8, 2000) is hereby amended with Amendment 0005. The areas of the solicitation described below contain changes. Changes are highlighted. It is the offeror's responsibility to search the document for all changes. a. Section A: Replace SF 33 with the enclosed revised SF 33. A change was made in Block 9, solicitation due date. b. Section J.20-Attachment T -- Compliance Matrix: replace pages J-238 through J-243 with the revised pages J-238 through J-243. c. Section L: Replace the entire Section L with the enclosed revised Section L. Only pages L-14 and L-20 were affected by the changes. d. The proposal due date has been extended to read "August 29, 2000, 2:00PM". e. Replacement pages should be appropriately inserted in copies of the solicitation. Posted 08/11/00 (D-SN485166). (0224)

Loren Data Corp. http://www.ld.com (SYN# 0017 20000815\D-0001.SOL)

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