San FranciscoOakland Bay Bridge East Span Seismic Safety Project

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San Francisco-Oakland Bay BridgeEast Span
Seismic Safety Project
Contractors Outreach
November 02, 2001
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Introduction
Amer Bata Senior Bridge Construction Engineer
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City Of Oakland

• Nancy Nadel
• Council Member, District 3

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SFOBB Outreach Agenda

• Funding
• Addenda Update
• Update on Permits and Permit Specification
• Skyway Construction Sequence
• DBE, SBE, DVBE Goals
• Bid/Award Process
• Break
• Audience Feedback

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SFOBB Contract Segments
Segment
YBI
Skyway
Oakland
SAS
Hinge A
Hinge E
Frame 1
Frame 2
Frame 3
Frame 4
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Segment 1-YBI Structures

• Viaduct Modification
• Temporary Detours
• Transition Structures
• EB On-Ramp

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Segment 2 - SAS Bridge
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Segment 3 - Skyway
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Segment 4 - Oakland TD
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Funding
Paul Hensley Toll Bridge Program Manager
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Addenda Update
Sarah Picker Duty Senior
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Duty Senior

• One stop shop for inquiries from potential
  bidders on
• East Span SFOBB
• Skyway 04-012024

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How to contact the Duty Senior

• duty_senior_tollbridge_district04_at_dot.ca.gov
• 510 286-5549
• PO Box 232660, Oakland CA 94623-0660

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Bidder Inquiry Process

• Send written inquiry to Duty Senior
• email
• fax
• letter

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When an inquiry is received

• We share with other units within Caltrans
• work with other units to prepare an answer
• post on answer on Toll Bridge web page
• sometimes inquiry leads Caltrans to make a change
  to contract documents, e.g. addendum

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To review responses to inquiries

• www.dot.ca.gov/hq/esc/tollbridge/
• did you get a copy of Contractor Inquiry Handout
  dated October 4, 2001?

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Alternative way to find same info

• www.dot.ca.gov
• scroll to Doing Business with Caltrans, click on
  word more, it is in red and underlined
• click on Toll Bridge Program
• click on Contracts
• click on 04-012024

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Addenda

• Six addenda published to date
• available for reproduction at BPS
• BPS is a reproduction company
• phone [phone]
• contractor responsibility to pay reproduction
  costs

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Find Addenda on the Internet

• www.dot.ca.gov
• scroll to Doing Business with Caltrans, click on
  word more, it is in red and underlined
• click on Toll Bridge Program
• click on Bridges
• click on SFOBB, See East Span Replacement Project

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From Office Engineer web page

• www.dot.ca.gov
• scroll to Doing Business with Caltrans, click on
  word more, it is in red and underlined
• Office Engineer

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Do you know the contract number?

• 04-012024
• some people call this same number an EA or
  Expenditure Authorization

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Addendum 1

• Issued August 29, 01
• Clarified Bid Open date of Nov 14
• Added Section 2-1.05 Small Business and Disabled
  Veteran Business Enterprise Utilization and
  Reporting

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Addendum 2

• Issued September 20, 2001
• Notified Bidders project is fully funded

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Addendum 3

• Issued October 2, 2001
• Deleted 2 specifications
• Revised 6 specifications
• Revised 44 plans sheet, Added 1 plan sheet

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Addendum 4

• Issued October 16, 2001
• Revised 7 specifications
• Revised 2 plans sheet, added 1 plan sheet
• Revised 6 Engineer Estimate items

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Addendum 5

• Issued October 24, 2001
• Revised 6 specifications, added 1 specification
• Revised 23 plans sheets
• Revised 4 Engineer Estimate items

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Addendum 6

• Issued October 30, 2001
• deleted 3 specifications, revised 8
  specifications, added 2 specifications
• Revised 71 plans sheets, added 6 plan sheets
• Revised 4 Engineer Estimate items , Added 5
  Engineer Estimate items, and Deleted 3 Engineer
  Estimate items
• Revised and added numerous circuit schedule and
  conduit and tray schedules in the Supplement to
  Specials

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We want to hear your feedback

• comments
• questions
• complaints

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Permit Update Permits Specifications
Steven Hulsebus Roadway Design Manager
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Permit Status

• Permits obtained
• RWQCB 401 Certification
• BCDC permit
• Permits not obtained
• COE 404 permit
• USCG bridge permit
• Other
• NMFS IHA
• Waste Discharge Requirements

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Oakland Touchdown
PGE Submarine Lines
PacBell Submarine Line
EBMUD De-Chlor Plant
PGE Substation
EBMUD Outfall
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Special Aquatic Site -Oakland Touchdown
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Yerba Buena Island
Vehicular Access
USCG Access
USCG Search and Rescue Base
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SOUND ATTENUATING SYSTEM
Bubble Curtain
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PACIFIC HARBOR SEAL Phoca vitulina
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DOUBLE-CRESTED CORMORANT
Phalacrocorax auritus
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PACIFIC HERRING Clupea pallasi
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(No Transcript)
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Bike/Pedestrian Path
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55
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Turbidity Control
David Yam Senior Landscape Architect
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ACCESS DREDGING
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MARINE ACCESS AREA FOR CONTRACTORS
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ENVIRONMENTALLY SENSITIVE AREAS
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EELGRASS
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TURBIDITY CONTROL
Monitoring Reference Locations
Environmentally Sensitive Area (ESA) Boundary
Limit STA. 8360
Eelgrass
Turbidity Control 100 m Zone
Access Dredging Limit STA. 8355
Contractor Access Area EA 012024
Structure Construction Ends STA. 8311
10 Gas Line
Top of Dredge Excavation
Westbound
Eastbound
Navy Power Line
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TURBIDITY CONTROL WORK

• 1. ANY WORK THAT HAS THE POTENTIAL TO CAUSE
  TURBIDITY PERFORMED WITHIN 100 M OF THE ESA
  BOUNDARY IN THE TURBIDITY CONTROL ZONE SHALL
  REQUIRE THE IMPLEMENTATION OF THE FOLLOWING
  CONTROL MEASURES IN CONJUNCTION WITH THE
  CONSTRUCTION ACTIVITY
• INSTALLED ENGINEERED SILT CURTAINS
• LIMITING MARINE ACTIVITY AND PERFORMING
  DREDGING WORK DURING THE PERIOD FROM LOW TO
  HIGH TIDE AND
• IMPLEMENT THE USE OF DREDGING EQUIPMENT (E.G.
  WATER TIGHT CLAMSHELL, DECANT SCOW, ETC)
• 2. CONTRACTOR TO SUBMIT 40 WORKING DAYS IN
  ADVANCE OF WORK IN MARINE ENVIRONMENTS A
  TURBIDITY CONTROL PLAN
• 3. THE DEPARTMENT WILL BE CONDUCTING MONITORING
  FOR TURBIDITY WITHIN THE WORK AREA, WITHIN THE
  ESA AND ALONG THE ESA BOUNDARY. MONITORING WILL
  SERVE AS THE BASIS FOR INDICATING EXCEEDANCES
  OF TURBIDITY WITH RESPECT TO PERMIT CONDITIONS.

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Construction Sequence
Sajid Abbas Skyway Project Engineer
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Skyway Frames
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Segment Age
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Plans
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Frames 1, 2 and 3

• Construction Sequence No. 1 2

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Phase 1Foundation
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Phase 2Construction of Pier Table
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Phase 3Cantilever Construction
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Phase 4 Closure of Exterior Spans
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Phase 5 Jacking and Closure of Interior Span
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Phase 6Frame Completion
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Frame 4

• Construction Sequence No. 3 4

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Phase 1Foundation
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Phase 2Construction of Pier Table
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Phase 3Cantilever Construction
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Phase 4Closure of Interior Span
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Phase 5Hinge Erection
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Phase 6Frame Completion
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Hinges B, C and D

• Construction Sequence No. 5

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Hinge Beam Details
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Hinge Beam Details
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Construction Sequence 1
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Construction Sequence 2
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Construction Sequence 3
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Construction Sequence 4
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Construction Sequence 5
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Interface with Main Span

• Hinge A
• Construction Sequence No. 6

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Transition Span
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Skyway Hinge A (1)
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Skyway Hinge A (2)
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Skyway Hinge A (3)
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Skyway Hinge A (4)
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Interface with Oakland Approach

• Hinge E
• Construction Sequence No. 7

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Skyway Hinge E (1)
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Skyway Hinge E (2)
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Skyway Hinge E (3)
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Skyway Hinge E (4)
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Global Sequence

• Construction Sequence No. A, B C

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Skyway Construction Sequence Part 1
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Skyway Construction Sequence Part 2
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Skyway Construction Sequence Part 3
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Skyway Construction Sequence Part 4
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Skyway Construction Sequence Part 5
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Skyway Construction Sequence Part 6
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Skyway Construction Sequence Part 7
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Skyway Construction Sequence Part 8
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Skyway Construction Sequence Part 9
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Skyway Construction Sequence Part 10
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Skyway Construction Sequence Part 11
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Skyway Construction Sequence Part 12
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Skyway Construction Sequence Part 13
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Skyway Construction Sequence Part 14
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Skyway Construction Sequence Part 15
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Skyway Construction Sequence Part 16
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Skyway Construction Sequence Part 17
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Skyway Construction Sequence Part 18
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Skyway Construction Sequence Part 19
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DBE, SBE, DVBE Goals
Olivia Fonseca Program Manager for Business
Enterprise
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Caltrans Project Advertising and Award Information
Kris Kuhl , Chief, Office of Contract Awards and
Services Division of Engineering Services -
Office Engineer
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Project Goals

• 20 Disadvantaged Business Enterprise (DBE) goal
• Governors 25 Small Business aspirational goal
• Governors 3 Disabled Veterans Business
  Enterprise (DVBE) aspirational goal

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Purpose of this Presentation

• Provide you with information about Caltrans
  contract award process for the San
  Francisco/Oakland Bay Bridge East Span Skyway
  Project
• Answer your questions

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Caltrans Competitive Bid Process
Advertised Release Date 7/16/01
Advance Advertising
4 Weeks Prior to Releasing Bid Documents
Distribute Bid Documents to Bidders (17 weeks)
Award
Open Bids 11/14/01
Process Award
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Public Bid Opening

• Bids for this project will be opened and read in
  a public forum
• On Wednesday, November 14th 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

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Award Process

• We generally award projects within 30 days from
  bid opening.
• Before awarding a contract, we verify
• Bid is responsive and complete
• Bid security is provided and correct (California
  admitted surety)
• All forms are complete and correct
• Contractor is properly licensed
• Three low bidders submit DBE (Fed) information
• Verify Compliance with DBE (Fed) requirements
• All protests addressed

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Pre-Award Qualification Hearing

• Hearing will typically be held on the 4th working
  day after bid opening
• See Special Provisions for details
• Safety record
• Experience with similar construction projects
• Results of hearing are final once the Chief
  Engineer approves the Hearing Officers
  recommendation

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Other Requirements

• Escrow of Bid Documents
• Submitted by first Monday after Bid Opening
• See Special Provisions
• FHWA concurrence on award
• Required on non-exempt projects
• Usually occurs just prior to contract award

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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 DOE
• Contract Approval - Signed by HQ Legal

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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!
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Break
Please Submit Feedback Cards
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Audience Feedback
Brian Maroney, Project Manager Rachel Falsetti,
Manager
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Closing Remarks
Paul Hensley Program Manager