Environmental Groups

1
San Francisco-Oakland Bay Bridge
East Span Seismic Safety
Project Contractor Outreach August 13 and 14, 2002
2
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

3
Agenda Aug 13 and 14, 2002
4
Purpose - Aug 13, 14

• Present information on project
• SFOBB New East Span
• encourage participation, primes meeting potential
  sub-contractors and suppliers

5
Welcome

• Paul Hensley
• Caltrans Chief Deputy District Director

6
Project Limits
San Francisco
Oakland
Project Limits
7
Yerba Buena Island
YBI/SAS Contracts
8
Welcome

• James Fields
• City and County of San Francisco Human
  Rights Commission

9
Welcome

• Deborah Barnes
• City of Oakland

10
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

11
The project team proposes the following
contracts

• SAS W2 Structures
• a contract to construct the Self-Anchored
  Suspension bridge land-based foundation, pier W2

12
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)

13
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

14
The project team proposes the following
contracts

• SAS Superstructures
• a contract to construct the tower and
  superstructure of the Self-Anchored Suspension
  bridge

15
The project team proposes the following
contracts

• YBI Structures
• a contract to construct the temporary detour and
  permanent bridges on YBI

16
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

17
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

18
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

19
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

20
Recap of SFOBB East Span Seismic Safety Project

• Oakland Touchdown
• Existing bridge demolition

21
SFOBB East Span

• Tonights discussions relate to the W2
  construction contracts we are planning to
  advertise for bid this fall and the Division of
  Right of Ways service contract

22
That would be the following

• SAS W2 Structures
• YBI building demolition (R/W)

23
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

24
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?

25
Suggest a resource

• How Caltrans Builds Projects
• www.dot.ca.gov/hq/oppd/Proj_book/overview.pdf

26
Roadway Items
Steven Hulsebus Office Chief, Toll Bridge Program
27
Project Limits
San Francisco
Oakland
Project Limits
28
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
29
YBI Transition Structure
W2 foundation contract
30
YBI Eastbound On-Ramp
W2 foundation contract
31
Self-Anchored Suspension Span (SAS)
W2 foundation contract
32
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

33
Environmental Constraints at YBI
Historic Structures
W2 foundation contract
W2 foundation contract
USCG Facilities
34
Special Aquatic Site - Yerba Buena Island
Yerba Buena Island
35
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41
San Francisco-Oakland Bay BridgeEast Span
Seismic Safety Project
DBE/SBE/DVBE Outreach Program
Fall 2002
42
YBI Structures

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

43
Contract Limits
OAKLAND APPROACH
YBI TRANSITION
SUSPENSION
SKYWAY
OAKLAND GEOFILL
SKYWAY
SUSPENSION
OAKLAND APPROACH
YBI TRANSITION
Existing Bridge
44
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

45
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
46
Earthwork Piling at W2

• Structure Excavation (W2) 15,600 m3
• Structure Backfill (Bridge) 3,640 m3

47
Geologic Cross-Section
48
Excavation Backfill at W2

49
Structural Concrete at W2

• Structural Concrete, Bridge Footing
  (SAS) 7,220 m3
• Structural Concrete, Bridge (SAS) 400 m3
• Structural Concrete, Retaining Wall 770 m3

50
Pier W2 Elevation
51
Structural Concrete at W2

52
Bar Reinforcing Steel at W2

• Bar Reinforcing Steel (Bridge) 2,146,000
  kg
• Bar Reinforcing Steel (Retaining
  Wall) 145,000 kg

53
Pier Reinforcement at W2

54
Miscellaneous Metal at W2

• Miscellaneous Metal (Bridge) 176,000 kg

55
Miscellaneous Metal at W2

56
YBI Structures

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

57
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

58
Construct W2 Foundation and Column

• PSE Fall of 2002
• Advertise Winter 2002

59
Earthwork Piling at W2

• Structure Excavation (W2) 15,600 m3
• Structure Backfill (Bridge) 3,640 m3

60
Geologic Cross-Section
61
Excavation Backfill at W2

62
Structural Concrete at W2

• Structural Concrete, Bridge Footing
  (SAS) 7,220 m3
• Structural Concrete,
• Bridge (SAS) 400 m3
• Structural Concrete, Retaining Wall 770 m3

63
Pier W2 Elevation
64
Structural Concrete at W2

65
Bar Reinforcing Steel at W2

• Bar Reinforcing Steel (Bridge) 2,146,000 kg
• Bar Reinforcing Steel (Retaining
  Wall) 145,000 kg

66
Pier Reinforcement at W2

67
Miscellaneous Metal at W2

• Miscellaneous Metal (Bridge) 176,000 kg

68
Miscellaneous Metal at W2

69
San Francisco-Oakland Bay BridgeEast Span
Seismic Safety Project
DBE/SBE/DVBE Outreach Program
Fall 2002
70

• Civil Rights
• for information about
• Doing Business with Caltrans
• Disadvantaged Business Enterprise (DBE) Program
• Small Business Services
• Business Enterprise Program
• call [phone] or accesshttp//www.dot.ca.gov
  /hq/bep
• Small Business/Disabled Veteran Business
  Enterprise Services
• call [phone] or access http//www/dot.ca.go
  v/bep/smallbusiness.htm

71
SFOBB East Span Replacement Contracts Advertising
Award Process Overview

• Presented by
• Kris Kuhl Jeff Reeds
• August 13 14, 2002

72
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

73
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

74
Project Goals

• This is a federally-funded project
• A Disadvantaged Business Enterprise (DBE) goal
  will be set for this project

75
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))
Award
Open Bids 12/3/02
Process Award (30-60 days)
76
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 [phone]
  and on the Internet (http//www.dot.ca.gov/hq/esc/
  oe/bidsopened.html)
• Bid summaries will be mailed to all bidders

77
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

78
Other Requirements

• Pre-Bid Meeting -TBA
• Escrow of Bid Documents
• See Special Provisions

79
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

80
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

81
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!
82
San Francisco-Oakland Bay BridgeEast Span
Seismic Safety Project
DBE/SBE/DVBE Outreach Program
Fall 2002