U.S. Army Engineer District, San Francisco, COE, Attn: CESPN-CT, 333 Market Street, Room 704, San Francisco, CA 94105-2197

Y -- MAINTENANCE DREDGING, PINOLE SHOAL CHANNEL, SOLANO AND CONTRA COSTA COUNTIES, CALIFORNIA SOL IFB NO. DACW07-99-B-0004 DUE 042299 POC Ofelia (Offel) R. Rosales, CESPN-CT, (415)977-8499. For Technical Information, contact Christopher (Chris) O. Shields, CESPN-PE-EE, (415)977-8570 WEB: Maintenance Dredging, Pinole Shoal Channel, Solano, www.usace.mil/cespn/contract.html. E-MAIL: Ofelia (Offel) R. Rosales, Contract Specialist, ORosales@smtp.spd.usace.army.mil. This CBD Announcement submitted on February 2, 1999 and twice modified is again modified due to the following: 1) The Bid Opening Date is changed to read from: 4/15/99, to: 4/22/99. 2) Appendix 10 (DDLS) in the Solicitation is deleted in its entirety and substituted w/a revised entitled "Dredge Data Logging System (Appendix 10-1 through 1-8) and is attached to the Amendment No. 0003 sent to all the Contractors (Bidders Mailing List) interested in this Project. All other information of the Solicitation remains the same. NOTE: As in previous Modification to this Announcement, Revised Forms DD 1707 and SF 1442 are attached w/ the Amendment and must be used when responding to this Project. Posted 04/01/99 (W-SN315487). (0091)

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