san diego community college district design build via integrated product delivery presentation
DESCRIPTION
In a Design/Build (D/B) project, the contractor and architect form a single entity to deliver a complete project based on a conceptual plan provided by the District. This method allows for greater control over the schedule, quality of work, and the efficiency of the project as conflicts between design and construction are significantly reduced. Under a Design/Build delivery, the contracts are retained by the contractor and not the District. The District works with design and construction teams to utilize Integrated Project Delivery (IPD) into all projects. IPD aligns all activities and team members in a manner that results in a collaborative, value-based process that optimizes project results, increases value to the District, reduces waste, and maximizes efficiency through all phases of design, fabrication and construction.TRANSCRIPT
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SAN DIEGO COMMUNITY COLLEGE DISTRICT
Design/BuildviaIntegratedProjectDelivery
PresentedtotheConstructionManagementAssociationofAmerica(CMAA)
April20,2012
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• City College• Mesa College• Miramar College• Continuing Education
Centre City Campus Cesar Chavez Campus Educational Cultural
Complex Linda Vista Campus Mid‐City Campus West City Campus
SanDiegoCommunityCollegeDistrictAbouttheDistrict
SanDiegoCommunityCollegeDistrictPropositionsSandNOverview
$1.555 billion construction bond program provides for 80+projects at City, Mesa and Miramar Colleges, and six Continuing Education campuses:• State of the art teaching and learning facilities• Major renovations and modernizations• Campus‐wide infrastructure projects
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Change Order RateAverage = 7.1%
CM Multi‐Prime
Traditional Design‐Bid‐Build
Change Order RateAverage = 10.8%
Project DelayAverage = 43.5 Days
Project DelayAverage = 19.5 Days
SanDiegoCommunityCollegeDistrictDeliveryMethodPastHistory
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SanDiegoCommunityCollegeDistrictDesign/BuildStatuteinCaliforniaforCCS
As of January 1, 2008, Community Colleges can use design build under SB614. Must be at least $2.5M in value Requires project‐specific Board resolution
Need to evaluate the project based on five minimum criteria. Price (10%) Technical Experience (10%) Life cycle cost over 15 years (10%) Skilled Labor Force (10%) Safety Record (10%)
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SanDiegoCommunityCollegeDistrictDesign/BuildwithElementsofLean
Elements of Integrated Project Delivery
Building Information Modeling
List/prequalify all major trade contractors
List/prequalify all major engineering consultants
Target Budgeting
SBE participation
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SanDiegoCommunityCollegeDistrictIntegratedProjectDelivery– WhatIsIt?
Project delivery approach that integrates people, systems, business structures, and practices to optimize project results, increase value to the owner, reduce waste and maximize efficiency of project delivery.
Distinguished by highly effective collaboration among the owner, prime designer and prime constructor commencing at early design through project completion.
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SanDiegoCommunityCollegeDistrictIntegratedProjectDelivery(IPD)
http://www.aia.org/ipdg
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SanDiegoCommunityCollegeDistrictDesign/BuildProposalRankingMethodology
Price accounts for 20% (200 points) of total ranking.
Non‐Price Factors will account for 80% (800 points) of the total ranking:
Technical Expertise (200 points)
Design Excellence (200 points)
Life Cycle Costs (100 points)
Skilled Labor Force Availability (100 points)
Safety Record (100 points)
Commitment to Diversity (100 points)
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SanDiegoCommunityCollegeDistrictDesign/BuildProposalRankingMethodology
Technical Expertise (200 points)General Firm Information Firm Experience Team Member Experience Firm & Team References
Life Cycle Costs (100 points) First cost, estimated life, annual maintenance cost, operation cost and projected replacement timeline for: Mechanical systems Electrical systems Vertical transportation
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SanDiegoCommunityCollegeDistrictDesign/BuildProposalRankingMethodology
Design Excellence (200 points)Approach to architectural designApproach to cost‐effective designApproach to design solutions within an existing campusApproach to sustainable designDesign approach to phasing of construction
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SanDiegoCommunityCollegeDistrictDesign/BuildProposalRankingMethodology
Safety Record (100 points) Experience Modification Rate (EMR) Total Recordable Incident Rate (TRIR)Days away from workforce FatalitiesOSHA history
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SanDiegoCommunityCollegeDistrictDesign/BuildProposalRankingMethodology
The ranking of Design/Build price proposals will be based on point totals. The highest point totals will be ranked “most advantageous” and the lowest point totals will be ranked the “least advantageous” in the following manner:
Design Fees (including Preconstruction Services) + General Conditions Cost +(OH&P% x $43,000,000) = Proposer’s Price
• 200 points = ‐1σ
• 190 points = 1σ ‐ 5σ
• 280 points = +/‐ .5σ
• 170 points = 0.5 ‐ 1σ
• 160 points = >+1σ
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SanDiegoCommunityCollegeDistrictBasisofDesign/BuildProgramming
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SanDiegoCommunityCollegeDistrictTargetCosting– ProjectBudgetDevelopment
Space Programming Efficiency Targeted Cost Per Sq. Ft.
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SanDiegoCommunityCollegeDistrictDesign/BuildScoringCriteriaandWeight
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SanDiegoCommunityCollegeDistrictChangeOrderMetrics‐ BIMvs.NoBIM
• Projects designed in BIM:– Change Order Rate = 2.3%
• Projects not designed in BIM:– Change Order Rate = 8.0%
SanDiegoCommunityCollegeDistrictSmallBusinessParticipation
SBE
WBEMBE
DVBE
DBE
Other
Contractor Participation
SBEWBEMBEDVBEDBEOther
Targeted Contractor Group # of Contracts Percentage of Participation
Small Business Enterprise (SBE) 225 34%
Woman‐owned Business Enterprise 54 8%
Minority Business Enterprise (MBE) 34 5%
Disabled Veteran Business Enterprise (DVBE) 31 5%
Disadvantaged Business Enterprise (DBE) 28 4%
Other Business Enterprise 288 44%
Total Contractors 660 100%
Total Contractors Qualified as Small/Underutilized 372 56%
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Questions?Richard Burkhart
Construction ManagerFacilities Management
San Diego Community College District [email protected]
(619) 388‐6456
SAN DIEGO COMMUNITY COLLEGE DISTRICT