1. SFOBB East Span Seismic Safety Project San Francisco-Oakland Bay Bridge East Span Seismic Safety Project

2. SFOBB East Span Seismic Safety Project SAS Constructability Workshop 04-012064 Self-Anchored Suspension Span consists of a 160-meter single steel tower with a main cable and inclined suspenders supporting two steel orthotropic decks of a 385-meter main span and a 180-meter back span. The workshop will concentrate on identification of Constructability issues for the tower and orthotropic boxes.

3. SFOBB East Span Seismic Safety Project Participants Contractors that plan to bid 04-012064 SAS/YBI contract steel, fabrication firms that plan to submit estimates steel plate suppliers, and Caltrans Project Manager

4. SFOBB East Span Seismic Safety Project Purpose is to identify the capacity of the domestic steel market to produce plate steel for orthotropic boxes and tower what is fabricators ability to fabricate and transport pieces what affects contractors ability to bid the project due to the above issues

5. SFOBB East Span Seismic Safety Project Purpose is to identify contractors Constructability concerns concerns with the tower “pick”

6. SFOBB East Span Seismic Safety Project Constructability? a noun Constructibility?

7. SFOBB East Span Seismic Safety Project What can Constructability achieve? public and construction safety improvements cost reductions and enhanced quality improved and shortened project schedule

8. SFOBB East Span Seismic Safety Project Constructability Construction planning and Constructability analysis which integrates the diverse and quite often conflicting criteria into a coherent solution

9. SFOBB East Span Seismic Safety Project Constructability optimum use of construction knowledge and experience in planning, design, procurement & field operations to achieve overall project objectives (Caltrans Project Engineer Academy)

10. SFOBB East Span Seismic Safety Project Constructability bid process design - bid - build considered throughout project delivery up to award

11. SFOBB East Span Seismic Safety Project Constructability is consideration and resolution of barriers to bids open no bidders risk financing no materials or cost prohibitive materials environmental permitting

12. SFOBB East Span Seismic Safety Project Constructability is consideration and resolution of barriers to bids open are there responsible bidders is there a competitive bidding process bid process design - bid - build what do we do to make our PS&E package attractive to the bidder?

13. SFOBB East Span Seismic Safety Project SAS Constructability Workshop 04-012064 bids open January 2003, advertises September 2002, and open for westbound traffic in 2006

14. SFOBB East Span Seismic Safety Project where are we on May 13, 2002?

15. SFOBB East Span Seismic Safety Project BUY AMERICA WAIVER APPROVED BY FHWA Tower Saddle (Upper Portion) S-Wire Cable Wrapping MacAlloy Bars

16. SFOBB East Span Seismic Safety Project What are the necessary production rates for delivery of plate steel, fabrication, erection?

17. SFOBB East Span Seismic Safety Project lessons learned on other projects that might relate to Constructability of the tower and orthotropic boxes?

18. SFOBB East Span Seismic Safety Project What next use the roster to keep in touch keep up to date by webpages, dbe, tollbridge, office engineer bullets and power point presentations on toll web page BID IT, BUILD IT