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Construction Management for Operators and Integrated Project Delivery (Design-Build). Presented at: Vail Operator Training Seminar October 30, 2008 By: Bob Frachetti, P.E. – Frachetti Engineering, Inc. Presentation Overview. - PowerPoint PPT Presentation
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Presented at:
Vail Operator Training SeminarOctober 30, 2008
By:
Bob Frachetti, P.E. – Frachetti Engineering, Inc.
Construction Management for Operators and
Integrated Project Delivery (Design-Build)
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Presentation OverviewPart I: Overview of a “Traditional” Design-Bid-
Build Wastewater Facility Project
Part II: An Alternate Project Delivery Method: Design-Build or Integrated Project
Delivery
Part III: The Professional Wastewater Operators Role; and, Strategies for a Successful
Project
Discussion: Questions, Answers, Experiences, Stories
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Overview of a “Traditional” Design-Bid-Build Wastewater Facility Project
Part I
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Phases of a Design-Bid-Build Project
Planning/ Concept
Engineering
Construction
Warranty Period
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Project Elements
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Project Elements
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Project Elements
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• Subconsultants
• Administration•Operators
• CDPHDE• County
• Subcontractor
Successful
Project
Project Players
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Design-Bid-Build Relationships
Contractual Relationship
Duty Relationship
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Construction Contract Documents (“The Rules”)
The Contract Documents clearly define the “Rules” for completing the Work
Legally binding documents that define responsibilities and liability of the parties to the Contract
Include administrative and technical componentsOwner-GC Agreement w/ General ConditionsProject ManualContract Drawings
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Contract DocumentsProject Manual:
Compilation of Procurement and Contract Requirements, General Requirements, and Technical Specifications
Typically organized by Construction Specifications Institute (CSI) Format (16 or 50 Divisions)
Contract Drawings:Typically organized by engineering discipline
General, Civil, Structural, Process, Mechanical, Architectural, Electrical, and Instrumentation
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Project Manual Contents Div 0 - Procurement and Contract Requirements Div 1 - General Requirements Div 2 – Site work Div 3 – Concrete Div 4 - Masonry Div 5 - Metals Div 6 – Wood and Plastics Div 7 – Thermal and Moisture Protection Div 8 – Doors and Windows Div 9 - Finishes Div 10 - Specialties Div 11 - Equipment Div 12 – Furnishings Div 13 – Special Construction Div 14 – Conveying Equipment Div 15 – Mechanical Div 16 - Electrical
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CommunicationCritical to successful project
Follow defined protocols and pathways for communicating
During Design, both formal and informal communication with between Engineer and PWO is common
During Construction, follow defined communication pathways, typically through Engineer
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Construction Correspondence
Notice of Award/Agreement/Notice to Proceed
Submittals
Progress Meetings / Meeting Minutes
Request for Information (RFIs)
Contractors Pay Request or Pay Application
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Construction Correspondence
Field Orders
Work Change Directives
Change Orders
Notice of Defective Work
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Construction Correspondence
Start-up and Commissioning Reports
Certificate of Substantial Completion
Contract Close-out Documentation
Certificate of Final Completion
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An Alternate Project Delivery Method:Integrated Project Delivery (IPD) or Design-Build
Part II
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Introduction to Design-Build
Source: DBIA 2005
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Introduction to Design-BuildWhat is Design-Build?
How is it different from a Design-Bid-Construct Project Delivery?
Is it legal for Municipalities and Special Districts ?
How can design-Build projects be funded? USDA? SRF? EPA?
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Design-Build Defined
Source: AIA, Integrated Project Delivery: A Guide, 2007
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Design-Build Defined
Source: Wikipedia, 10-29-2008
Design-build is a construction project delivery system where, in contrast to “design-bid-build" the design and construction aspects are contracted for with a single entity known as the design-builder or design-build contractor….
….This system is used to minimize the project risk for an owner and to reduce the delivery schedule by overlapping the design phase and construction phase of a project….
….This is one of the oldest forms of construction since developing from the "Master Builder" approach.
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Design-Build Defined by CO. Law
Source: CRS, Title 24, Article 93 – Construction Contracts (HB 07-1342)
“Integrated Project Delivery” or IPD means a project delivery method in which there is a contractual agreement between an agency and a single participating entity for the design, construction, alteration, operation, repair, improvement, demolition, maintenance, or financing, or any combination of these services, for a public project.
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Design-Build Delivery ModelOwner forms a Core Team
Core Team develops project concept, design criteria and project goals
Core Team Selects additional key players to join the team and form the Design-Build Team
Design-Build Team collectively defines project goals and implementation planPerformance criteria and quality standardsBudget ScheduleOther?
Design-Build Team works together to implement the project
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Design-Build Relationships
Scenario #1 – Contractor-Led
Scenario #2 – Engineer-Led
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Design-Build Compared to D-B-B
Concept / Planning
Preliminary Engineering
CloseoutConstructionBiddingDesignCriteria Design
Traditiona
lProject
Design-
Build
Project
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Design-Build Compared To D-B-B
Source: AIA, Integrated Project Delivery: A Guide, 2007
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Guiding Principles of Design-Build Teams
Effective collaboration among team members
Respect
Trust
Fluid and open communication and information sharing
Shared risk and reward
Value-based decision making
Flexibility; open-mindedness
Team success tied to project success
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Advantages Of Design-Build Delivery
Cost Efficiency: Reduced overall project cost (typically 15% less ) Ref: United Kingdom Office of Government Commerce, (30% less) Ref: USDOT, Federal Highway Administration Study, 2006
Time: Condensed (shorter) project completion schedule; Early input of construction professionals and owner
Design incorporates knowledge of construction means and methods and more accurate cost estimating
Early visualization of project outcome….realistic predictions regarding cost, schedule, and finished project
Team is vested financially and physiologically in project success
Value-based decision making
Single source accountability for design and construction
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Challenges and Concerns With Design-Build Delivery
Owner concern about getting a realistic, firm competitive price: concern of uncontrolled cost increase as design and commitment to relationship evolves
General industry and regulatory inexperience with IPD delivery
Unbalanced Design-Build teamsAdditional Owner Responsibility:
Depending on organizational structure, a qualified Owner’s Representative may be needed to re-balance relationships and represent Owner’s interests, including legal and technical, and financial.
Potential for pressure on Engineers to accept substandard Work
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Strategies for Successful Design-Build Projects
Pick the Right Partners – Build a strong Design-Build
Team
Clearly Establish Project Goals
Define the Team Member Roles and Responsibilities
Establish Decision Making Procedures and Authority
Use Standardized Contract Documents for D-B Projects
Communicate Openly and Frequently
Share Risk and Reward
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Design-Build ResourcesAmerican Institute of Architects (AIA)
Design-Build Institute of America (DBIA)
National Society Of Professional Engineers (NSPE)
American Society Of Civil Engineers (ASCE)
American Council Of Engineering Companies
Engineers Joint Contract Documents Committee (EJCDC)
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The Professional Wastewater Operator’s Role; and Strategies for a Successful Project
Part III
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PWO Complaints After Project Completion?
? ????????
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PWO Complaints
Drainage: Floors/basins aren’t sloped, don’t drain, no floor drains
Not enough storage room
Equipment access for routine maintenance/repair
Lights and Outlet Poorly Located
SCADA screens
Inadequate Lab equipment
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PWO Complaints
Mechanical and electrical rooms are too small
Lack-of/ poorly placed utility water
Not enough process control and flexibility
Equipment commissioning and training by salesmen/rep; not qualified, factory trained technicians
Weak O&M Manuals
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PWO Strategies For A Successful Project
The PWO has opportunities during both the design engineering and construction phases to positively influence the project outcome
Greater opportunity for influence for less cost during Design vs. Construction
Relationships and communication are critical.
These strategies apply to both Design-Bid-Build and Design-Build Projects
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PWO Opportunities During Design
Hire an Engineer that listens to your preferences and respects your opinion
Influence the project early in the design process Understand the Project Objectives, the Engineer’s
Scope of Services, and the Project Schedule Provide Engineer with process control data and
O&M DataRequest Facility ToursRequest Workshops and Preliminary Design
Review at 30%, 50% and 90% Design Completion
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PWO Opportunities During Design
Visualize the finished drawings and proposed project in 3D and actual size, use a tape measure for perspective.
Make lists of your ideas, preferences, concerns.
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PWO Opportunities During Design
Communicate your experiences, knowledge, and preferences to Management and the Design Engineer. Example: Make sure the chosen products and manufacturer’s will support YOU after start-up. Ensure the specs require qualified start-up and training services are provided for all process equipment and mechanical equipment that needs field adjustment
Consider sole-source or pre-selecting equipment
Once the Design Documents or are issued “for Bidding” they can only be changed by addendum during the bidding process, or by change order to the construction contract
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PWO Opportunities During Construction
Read Contract Documents / Review Drawings for important equipment information
Know the Roles of each of the players during Construction
Understand the forms of construction communication
Work with these tools and use this knowledge to influent the project outcome
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The PWO Role In Construction
The PWO is responsible for:
Specific duties as require by your employer, provided no conflict with the Contract Documents Example, you may be asked to do a daily report, or
take construction photosIt is important that a atypical roles with express
authority with regard to the Contract Docs be incorporated
Complying with your facility discharge permit requirements
Your personal safety
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The PWO Role In Construction
The PWO is NOT responsible for:
Job Site Safety: The PWO is NOT responsible for contractors jobsite safety. Do not assume this role and the associated liability.
Ensuring compliance with the Plans and Specs
Interpreting the Plans and Specs or approving deviations
Rejecting Defective Work
Construction Means and Methods
Coordinating the Work
Doing the Work/helping the contractor
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More Ways The PWO Can Influence the Project
Know the Rules! Read the Contract Documents. Stay involved: Actively participate in the Construction Progress
Meetings, Observe the work, pay attention to the details, and share your
observations with the Engineer Look for value engineering and change order opportunities before it is
time critical. Keep a daily notebook, take photos Anticipate impacts to operations before they occur Get intimately involved during start-up and commissioning of
equipment and systems Videotape training sessions for future review Help write (or update) the Facility Operations and Maintenance Manual
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Thank You!
DISCUSSION: Questions, Answers, Experiences,
Stories