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San Francisco-Oakland Bay Bridge East Span Seismic Safety Project Contractor Outreach August 13 and 14, 200 PowerPoint Presentation
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San Francisco-Oakland Bay Bridge East Span Seismic Safety Project Contractor Outreach August 13 and 14, 2002 SFOBB New East Span August 13 and 14, 2002 Outreach event Welcome - my name is Sarah Picker Purpose Agenda Networking What can we accomplish?

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slide1

San Francisco-Oakland Bay Bridge East Span Seismic Safety Project

Contractor Outreach August 13 and 14, 2002

sfobb new east span august 13 and 14 2002 outreach event
SFOBB New East Span August 13 and 14, 2002 Outreach event
  • Welcome - my name is Sarah Picker
  • Purpose
  • Agenda
  • Networking
  • What can we accomplish?
  • Sign-In Please
  • Survey - day or night meetings
purpose aug 13 14
Purpose - Aug 13, 14
  • Present information on project
  • SFOBB New East Span
  • encourage participation, primes meeting potential sub-contractors and suppliers
welcome
Welcome
  • Paul Hensley

Caltrans Chief Deputy District Director

slide6

Project Limits

San Francisco

Oakland

Project Limits

slide7

T1/E2 foundations (04-0120E1)

Transition structure (04-0120H1)

E2

Retrofit/Substation (04-0120G1)

T1

SAS superstructure (04-0120F1)

W2 foundation (04-0120C1)

Building demolition

Yerba Buena Island

YBI/SAS Contracts

welcome8
Welcome
  • James Fields

City and County of San Francisco Human Rights Commission

welcome9
Welcome
  • Deborah Barnes

City of Oakland

the project team proposes the following contracts
The project team proposes the following contracts:
  • YBI Building Demolition(R/W)
    • a contract to remove three USCG buildings and one state building executed as a right-of-way service contract
the project team proposes the following contracts11
The project team proposes the following contracts:
  • SAS W2 Structures
    • a contract to construct the Self-Anchored Suspension bridge land-based foundation, pier W2
the project team proposes the following contracts12
The project team proposes the following contracts:
  • YBI Substation & Viaduct Retrofit
    • a contract to construct a replacement electrical substation on YBI near the westbound on-ramp and complete relatively simple bridge retrofit work near the YBI tunnel (this work is combined due to the close proximity of the work)
the project team proposes the following contracts13
The project team proposes the following contracts:
  • SAS E2/T1 Structures
    • a contract to construct the Self-Anchored Suspension bridge in-bay foundations, the main tower (T1) and pier E2 just to the east of YBI
the project team proposes the following contracts14
The project team proposes the following contracts:
  • SAS Superstructures
    • a contract to construct the tower and superstructure of the Self-Anchored Suspension bridge
the project team proposes the following contracts15
The project team proposes the following contracts:
  • YBI Structures
    • a contract to construct the temporary detour and permanent bridges on YBI
sas ybi discretization
SAS/YBI Discretization
  • What in the heck does that mean?
  • Did you go to the March 12 Contractor Outreach?
  • At that time, we exhibited information related to a certain project code 04-012064 SAS/YBI
sas ybi discretization17
SAS/YBI Discretization
  • June 11, 2002 letter from Brian Maroney, Project Manager, announced that we were breaking up the project
  • smaller contracts that focus specific types of construction work create more opportunities for DBE and small business participation
recap of sfobb east span seismic safety project
Recap of SFOBB East Span Seismic Safety Project
  • already awarded
    • PIDP 04-012084
    • Skyway 04-012024
    • Geofill 04-012054
    • Archeological Excavation and Midden Site 04-012074
recap of sfobb east span seismic safety project19
Recap of SFOBB East Span Seismic Safety Project
  • YBI Building Demolition(R/W)
  • SAS W2 Structures 04-0120C1
  • YBI Substation & Viaduct Retrofit
  • SAS E2/T1 Structures
  • SAS Superstructures
  • YBI Structures
recap of sfobb east span seismic safety project20
Recap of SFOBB East Span Seismic Safety Project
  • Oakland Touchdown
  • Existing bridge demolition
sfobb east span
SFOBB East Span
  • Tonight’s discussions relate to the W2 construction contracts we are planning to advertise for bid this fall and the Division of Right of Way’s service contract
that would be the following
That would be the following:
  • SAS W2 Structures
  • YBI building demolition (R/W)
what is the schedule
What is the schedule?
  • We plan to advertise the W2 contract 04-0120C4 in September 2002
  • Why do I keep repeating the contract number?
  • The R/W contract may hit the streets in late August/early September
other introductions
Other Introductions
  • Will the Potential Prime Contractors in the room volunteer to raise their hands?
  • Would the DBE certified businesses raise their hands?
  • Would the potential DBE or small businesses raise their hands?
suggest a resource
Suggest a resource
  • How Caltrans Builds Projects
    • www.dot.ca.gov/hq/oppd/Proj_book/overview.pdf
slide26

Roadway Items

Steven Hulsebus

Office Chief, Toll Bridge Program

slide27

Project Limits

San Francisco

Oakland

Project Limits

slide28

T1/E2 foundations (04-0120E1)

Transition structure (04-0120H1)

E2

Retrofit/Substation (04-0120G1)

T1

SAS superstructure (04-0120F1)

W2 foundation (04-0120C1)

Building demolition

Yerba Buena Island

YBI/SAS Contracts

slide29

YBI Transition Structure

W2 foundation contract

slide30

YBI Eastbound On-Ramp

W2 foundation contract

yerba buena island
Yerba Buena Island
  • Varied topography -- 60 meter elevation change
  • Steep slopes
  • Narrow winding roads
  • USCG base for 24 hour Search and Rescue unit
  • Lots of underground utilities
environmental constraints at ybi
Environmental Constraints at YBI

Historic Structures

W2 foundation contract

W2 foundation contract

USCG Facilities

slide41

San Francisco-Oakland Bay BridgeEast Span Seismic Safety Project

DBE/SBE/DVBE Outreach Program

Fall 2002

ybi structures
YBI Structures
  • YBI Transition Structure
  • EB On-Ramp
  • Viaduct Modifications (Initial)
  • Viaduct Modifications (Final)
  • Temporary Detour Structures
slide43

Contract Limits

OAKLAND

APPROACH

YBI

TRANSITION

SUSPENSION

SKYWAY

OAKLAND

GEOFILL

SKYWAY

SUSPENSION

OAKLAND

APPROACH

YBI

TRANSITION

Existing Bridge

ybi structures quantities
YBI Structures: Quantities
  • Temp Detour Structure:
  • Towers and Floor Beams = 5,700,000 kg
  • HP360 Piles = 6,200 meters
  • Permanent Structure:
  • HP Piles = 14,500 meters
  • W Piles = 10,000 meters
  • Total Concrete
    • Concrete: 55,000 m3
    • Bar Reinforcing Steel: 10,000,000 kg
construct w2 foundation and column
Construct W2 Foundation and Column

657 m

385 m

80 m

180 m

12 m

Elev. +160m

Pier W2

Aprox. OG

along PG Line

Pier 1

Tower

Pier E2

earthwork piling at w2
Earthwork & Piling at W2
  • Structure Excavation (W2) 15,600 m3
  • Structure Backfill (Bridge) 3,640 m3
structural concrete at w2
Structural Concrete at W2
  • Structural Concrete, Bridge Footing (SAS) 7,220 m3
  • Structural Concrete, Bridge (SAS) 400 m3
  • Structural Concrete, Retaining Wall 770 m3
bar reinforcing steel at w2
Bar Reinforcing Steel at W2
  • Bar Reinforcing Steel (Bridge) 2,146,000 kg
  • Bar Reinforcing Steel (Retaining Wall) 145,000 kg
miscellaneous metal at w2
Miscellaneous Metal at W2
  • Miscellaneous Metal (Bridge) 176,000 kg
slide56

San Francisco-Oakland Bay BridgeEast Span Seismic Safety Project

DBE/SBE/DVBE Outreach Program

Fall 2002

slide57

Civil Rights

  • for information about
  • Doing Business with Caltrans
  • Disadvantaged Business Enterprise (DBE) Program
  • Small Business Services
  • Business Enterprise Program
  • call (916) 324-1700 or accesshttp://www.dot.ca.gov/hq/bep
  • Small Business/Disabled Veteran Business Enterprise Services
  • call (916) 324-8399 or access http://www/dot.ca.gov/bep/smallbusiness.htm
sfobb east span replacement contracts advertising award process overview

SFOBB East Span Replacement Contracts Advertising &Award Process Overview

Presented by;

Kris Kuhl & Jeff Reeds

August 13 &14, 2002

purpose of this presentation
Purpose of this Presentation
  • Provide you with information about Caltrans contract advertising and award process for the Pier W2 Foundation Contract of the San Francisco/Oakland Bay Bridge East Span Replacement Projects
  • Answer your questions
caltrans mission
Caltrans Mission

Our mission is to improve mobility across California

  • The Office Engineer contributes to Caltrans mission by providing construction contracts that are:
    • Complete, biddable and buildable
    • Competitively bid
    • Meeting legal requirements
    • Open to all licensed contractors
project goals
Project Goals
  • This is a federally-funded project
  • A Disadvantaged Business Enterprise (DBE) goal will be set for this project
slide62

W2 Foundation Project Advertising to Award Timeframe

Advertised

Release

Date

9/30/02

Advance

Advertising

4 Weeks Prior to Releasing Bid Documents

Distribute Bid Documents to Bidders (9weeks))

Open

Bids

12/3/02

Award

Process Award (30-60 days)

public bid opening
Public Bid Opening

Bids for this project will be opened and read in a public forum

  • On Tuesday, December 3rd at 2 PM in Sacramento in Room 100 at 1120 N Street

Immediately Following Bid Opening:

  • Bid amounts will be verified
  • Preliminary bid results posted at (916) 654-5500 and on the Internet (http://www.dot.ca.gov/hq/esc/oe/bidsopened.html)
  • Bid summaries will be mailed to all bidders
slide64

Award Process

  • Due to project size, this project may take more than 30 days to award
  • Before awarding a contract, we verify:
    • Bid is responsive and complete
    • Bid security is provided and correct
    • All forms are complete and correct
    • Contractor is properly licensed
  • Verify Compliance with DBE requirements
  • All protests addressed
other requirements
Other Requirements
  • Pre-Bid Meeting -TBA
  • Escrow of Bid Documents
    • See Special Provisions
contract execution approval
Contract Execution & Approval
  • After Contract Award
    • Contractor has 8 days to sign and return contract for Caltrans approval
    • Executed Documents (returned)
      • Contract signature page signed
      • Payment and Performance bonds included & signed
    • Signed/Approved by Caltrans
slide67

Internet Services Provided

  • http://www.dot.ca.gov/hq/esc/oe/
  • Information on Projects Released for Bid
  • Weekly Advertisements for Bids
  • Electronic copies of project plans & specifications
  • Bidder Assistance
  • Bid Opening and Award Information
conclusion
Conclusion
  • We thank you for your time and interest.
  • If you have any questions or suggestions, we would like to hear them

We look forward to doing

business with you soon!

slide69

San Francisco-Oakland Bay BridgeEast Span Seismic Safety Project

DBE/SBE/DVBE Outreach Program

Fall 2002