DOT/RSPA/Volpe National Transportation Systems Center, 55 Broadway, Kendall Square, Cambridge, MA 02142

Y -- ENVIRONMENTAL REMEDIATION POC Robert P. Robinson, Contract Specialist, (617) 494-3433; Orin D. Cook, Contracting Officer, (617) 494-2593. The purpose of this modification is to amend the April 18, 1995 CBD announcement concerning the issuance of four RFP's for environmental remediation. The period of performance is hereby changed from 60 months to a base period of 3 years and an option period of 2 years. Additionally, the RFP issuance due dates are amended as follows: RFP No. DTRS-57-95-R-00008, RFP Issuance Date: on or about May 23, 1995, Proposal Due Date: on or about July 6, 1995; RFP No. DTRS-57-95-R-00009, RFP Issuance Date: on or about June 2, 1995, Proposal Due Date: on or about July 17, 1995; RFP No. DTRS-57-95-R-00010, RFP Issuance Date: on or about June 16, 1995, Proposal Due Date: on or about July 31, 1995; RFP No. DTRS-57-95-R-00012, RFP Issuance Date: on or about June 30, 1995, Proposal Due Date: on or about August 14, 1995. All offerors will be given 15 calendar days, from the issuance of the RFP to submit questions, in writing, pertaining to the RFP. (0142)

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