U.S. Department of the Interior, Bureau of Indian Affairs, Aberdeen Area Office, Branch of Roads/Contracting Section, Mail Code 307A, 115 4th Ave. SE., Aberdeen, SD 57401-4383

99 -- SUPPLY OF AGGREGATE DESIGNATION "D" AND "F" FOR FORCE ACCOUNT CHIP SEAL PROJECT ON VARIOUS ROUTE ON THE TURTLE MOUNTAIN INDIAN RESERVATION, NORTH DAKOTA SOL RDSA00-1259 DUE 062499 POC Mary Sumption, Contract Specialist or Susan LaFloe, Procurement Technician at 605-226-7645 This Modification deletes advertisement under the open-market authority and changes to restricted to Buy-Indian Economic Enterprises that are 51% owned and controlled firms. Everything else remains the same. Posted 05/12/99 (W-SN330696). (0132)

Loren Data Corp. http://www.ld.com (SYN# 0339 19990514\99-0013.SOL)