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Presented by James McMinimee , P.E., P.S.E. UDOT Chief Engineer, Director of Project Development. Accelerated Bridge Construction (ABC): the Keys to Success from an Owners Perspective. Learning Outcomes. By the end of this Module, you will be able to:

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accelerated bridge construction abc the keys to success from an owners perspective
Presented by

James McMinimee, P.E., P.S.E.

UDOT Chief Engineer, Director of Project Development

Accelerated Bridge Construction (ABC): the Keys to Success from an Owners Perspective
learning outcomes
Learning Outcomes

By the end of this Module, you will be able to:

  • identify customer needs from a Utah perspective
  • recall the benefits of using PBES
  • recall the concept of user costs
  • identify associated risks from Utah’s perspective
  • identify lessons learned
slide3
Utah
  • Small State
    • 2.5 M people
    • $350 M Federal Program
    • DOT 1650 employees
  • Big Transportation Program
    • 250+ projects
    • $2.0 B+ under construction
udots need for speed
UDOTs Need for Speed
  • Customer driven culture
  • Implement new technologies:
    • Accelerated Bridge Construction
    • Accelerate Pavement Construction
    • Diverging Diamond Interchanges
  • Increased partnerships
  • Match Legislative tempo
department themes
Department Themes
  • Accelerate Delivery
  • Decrease and Minimize Detours or Delays
  • Encourage Innovation that speeds project or provides value
  • Get a Good Price

Balance of good price vs. other themes

new business model

Societal Costs Minimized

  • Lowest Construction Cost Lowest Project Cost
  • Public Praise
  • Political Capital
New Business Model
what is pbes from a utah perspective
What is PBES from a Utah perspective?
  • Innovative methods to decrease bridge construction time
  • Build elements offsite/outside traffic area
  • Transport to site and install rapidly
udot abc history
UDOT ABC History
  • UDOT has over 170 bridges total, completed or under construction that utilized ABC*
    • Self Propelled Modular Transports: 6 Projects/19 Bridges
    • Half Thickness Precast Deck Panels: 5 Projects/74 Bridges
    • Full Depth Precast Deck Panels: 15 Projects/21 Bridges
    • Precast Voided slabs: 1 Project/2 Bridges
    • Approach Slab Panels: 10 Projects/15 Bridges
    • Precast Sleeper Slabs 10 Projects/15 Bridges
    • Precast Abutments: 3 Projects/5 Bridges
    • Precast Bent Caps: 2 Projects/2 Bridges
    • Precast using Sliding: 5 Project/10 Bridges
    • Precast Box Culvert: 3 Projects/7Bridges
    • Heavy Lift Cranes: 3 Projects/4 Bridges
innovative technology
Innovative Technology
  • First implementation costs more
  • Potential for new methods to cost less
  • Promise of time savings
  • Positive cost-benefit ratios
  • Promise of programmatic cost savings
risk identification owner contractor and engineer
Risk Identification – Owner, Contractor and Engineer
  • Identified 5 Categories w/ 135 Items:
    • Carrier Beam
      • Perform 2 independent QCs
    • Utilities
      • Shutting down large H2O line
    • Travel Path
      • Verify/confirm travel over new bridges
    • Geotech
      • Re-evaluate projected utility/wall stresses
    • Launch
      • Re-evaluate all assumptions
lessons learned and best practices state perspective
Lessons Learned and Best Practices- State perspective
  • Get Department Leadership Committed and Involved
  • Provide Adequate Contractor discussion
  • Obtain Funding for Demonstration Projects
  • Plan a program of projects – not just 1
  • Use Innovative Contracting
  • Scanning Tours
  • Communicate with Industry, Utilities, Local Governments and Your Agency
culture or innovation
Culture or innovation

You will know success when Regions and contractors are using and improving Innovation without central prompting

ABC - SPMT, Precast, Improvements in Slide-in Projects.

module conclusion
Module Conclusion

You should now be able to:

  • identify customer needs from a Utah perspective
  • recall the concept of user costs
  • identify associated risks from Utah’s perspective
  • identify lessons learned and best practices
polling questions
Polling Questions
  • What are 3 best practices for implementing PBES
module conclusion1
Module Conclusion

QUESTIONS & DISCUSSION