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DESIGN-BUILD DEMONSTRATION PROGRAM California Department of Transportation District 4 Calmentor Meeting January 27, 2011 Presented by:Joseph Dongo Presented by: Joseph Dongo (916)653-4257
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2 Traditional Project Delivery Design-Bid-Build (DBB) Specified by Public Contract Code Design must be complete Awarded to the lowest responsible bidder
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3 Design-Bid-Build
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4 Design-Bid-Build (DBB) Advantages – well established and widely understood Disadvantages – perceived as slow and adversarial
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5 Design-Build A contracting method where a contract for both the design and construction of a project is awarded to a single entity.
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6 Design-Build
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7 Why Use Design-Build? Faster Delivery Cost Certainty Constructability Efficient Risk Allocation Innovation
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8 Sequence of Project Activities
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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
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10 Design-Build in California Who has authority to use it? Specified Cities and Counties Schools (K-12, Specified Community Colleges, UC and CSU) Transit Agencies
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11 Design-Build in California Transportation 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
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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
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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
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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 $200 million
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15 Authorized Projects Mad 99 – Rehabilitate Roadway$ 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
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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.dot.ca.gov/hq/oppd/designbuild/db.htm http://www.bidsync.com
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17 Questions?
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