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DESIGN-BUILD

DESIGN-BUILD. Presented by: Joseph Dongo (916)653-4257. DEMONSTRATION PROGRAM. District 4 Calmentor Meeting January 27, 2011. California Department of Transportation. Traditional Project Delivery. Design-Bid-Build (DBB) Specified by Public Contract Code

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DESIGN-BUILD

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  1. DESIGN-BUILD Presented by:Joseph Dongo (916)653-4257 DEMONSTRATION PROGRAM District 4 Calmentor Meeting January 27, 2011 California Department of Transportation

  2. Traditional Project Delivery • Design-Bid-Build (DBB) • Specified by Public Contract Code • Design must be complete • Awarded to the lowest responsible bidder

  3. Design-Bid-Build

  4. Design-Bid-Build (DBB) • Advantages – well established and widely understood • Disadvantages – perceived as slow and adversarial

  5. Design-Build • A contracting method where a contract for both the design and construction of a project is awarded to a single entity.

  6. Design-Build

  7. Why Use Design-Build? • Faster Delivery • Cost Certainty • Constructability • Efficient Risk Allocation • Innovation

  8. Sequence of Project Activities

  9. Design-Build Nationwide • Originally authorized by FHWA as one of four innovative contracting practices under SEP 14 • 32 States have used Design-Build • Numerous Cities, Counties and Transit Agencies • Between 1990 and 2002, 300 projects were completed representing $14 billion

  10. Design-Build in CaliforniaWho has authority to use it? • Specified Cities and Counties • Schools (K-12, Specified Community Colleges, UC and CSU) • Transit Agencies

  11. Design-Build in CaliforniaTransportation Projects • Garden Grove (SR-22) HOV Lanes • Alameda Corridor • Orange County Toll Road projects (San Joaquin Hills, Foothill, Eastern, and Glenwood Pacific Interchange) • I-405 HOV project

  12. Legislation – Senate Bill 4 • Allows 15 design-build projects • 10 Caltrans • 5 Local • California Transportation Commission must authorize • Allows “Low Bid” or “Best Value” awards • Sunsets January 1, 2014

  13. Project Selection • Legislation Requires: • “State highway, bridge, or tunnel projects” • Projects to vary by size, type and geographical location • “Balance” between Low Bid and Best Value

  14. CTC Guidelines • Award Method • Low Bid 7 to 8 projects • Best Value 7 to 8 projects • Geographical Location • 8 to 10 projects in the south • 5 to7 projects in the north • Project Size • 2 to 3 projects under $20 million • 2 to 3 projects over $200 million

  15. Authorized Projects • Mad 99 – Rehabilitate Roadway $ 37 million • SM 101 – Install ramp metering system $ 12 million • Fre 180 – Construct Braided Ramps $ 70 million • LA 10 – Construct SB 605/EB 10 Connector $ 79 million • LA 10/110 – Express Lanes $ 69 million • SBd 15/215 – Devore Interchange $290 million • LA 710 – Gerald Desmond Bridge $950 million • Riv 91 – HOV Lanes $794 million

  16. Next Steps • Award authorized projects • Select Remaining Projects • Monitor and deliver authorized projects • http://www.dot.ca.gov/hq/oppd/designbuild/db.htm • http://www.bidsync.com

  17. Questions?

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