SFEP home



ESTUARY Newsletter «To @@(newsletter_title)@@ Index

February 1995
Select any issue from
the menu in this bar.

Oakland Bid Below Ballpark

Deepening the Oakland harbor will cost $12 million less than expected. The Army Corps had ballparked the cost of dredging Oakland's main channel down to 42 feet, and then transporting the material to the ocean, Sonoma Baylands and Galbraith Golf Course disposal sites, at $54 million. But the four actual bids ranged from $42.5 to $67 million. The Port of Oakland's Rob Andrews says DUTRA, whose low bid won the contract, kept costs down by getting creative with equipment. DUTRA is building a customized dipper dredge (basically a back hoe on a barge) that can do a better, faster job of removing hard Merritt sands than a traditional clamshell rig. It's also mobilizing two new scows with a 5000 cubic-yard capacity to transport the material, as well as a fleet of existing 3000 cy scows, where the Corps had thought only the latter would be used. The larger scows will enable DUTRA to make fewer of the expensive 51-nautical-mile round trips to the ocean dump site. Andrews says under DUTRA's proposed schedule, the first batch of outer harbor material will arrive at Sonoma Baylands in late April. (510)272-1166

«To @@(newsletter_title)@@ Index

 


[ ABAG HOME | SFEP HOME ]

Copyright © 2002, San Francisco Estuary Project