TH 55 Mill and OverlayDesign-Build Project

S.P. 2722-81

Roles and Responsibilities

• Curt Kallio, Design Build Program Manager

• Jerome Adams, Project Manager until RFP is issued

• Steve Barrett, Project Manager after RFP is issued

DISCLAIMER

What is discussed today is informational only, meant to assist interested teams in the pursuit of this project.

The ultimate contract requirements will be included in the Request for Proposals (RFP).

There may be changes between now and the time the RFP is issued and proposal due date.

Tentative Schedule(Subject to Change)

ACTIVITY Date

Issue RFP October 2011

Technical Proposal Due Date December 2011

Price Proposal Due Date (Letting) December 2011

Anticipated First Notice to Proceed (NTP1) February 2012

What is Design-Build?

• A project delivery method that overlaps the design and construction phases

• Phases are concurrent, rather than sequential like traditional Design-Bid-Build projects

• New project and quality management approach

• New roles and responsibilities for MnDOT and Contractors

How Is Design-Build Different?

ProjectScoping(Mn/DOT)

Develop ConstructionPlan & R/W Acquisition

(Mn/DOT)

Pre-Design & Enviro. Studies

(Mn/DOT)

Construction(Contractor)

Traditional Process = Design–Bid–BuildOpen Bids

Open to Traffic

ProjectScoping(Mn/DOT)

Pre-Design & Enviro. Studies

(Mn/DOT)

Detail Design(Design-Builder)

Construction(Design-Builder)

TimeSavings

New Process “Tool” = Design-Build Process

Develop Request for Proposals & R/W

Acquisition(Mn/DOT)

Open Bids

Open to Traffic

How Is Design-Build Different?

• Different Contract Documents (Books)

• Lump Sum

• Contractor is responsible for design

• MnDOT will review design prior to construction

• Warranty

• Quality Process

Contract Documents

• Instructions to Proposers (ITP)

• Book 1 – Contract

• Book 2 – Project Requirements

• Book 3 – Project Standards

• Reference Information Documents (RID)

Design-Build Quality

Design-Build Project Manager

Construction Manager

QC Inspectors (Foreman)

QC Testing

Design Manager

Design Task Managers

Quality Manager

Design Quality Assurance Mgr

(DQAM)

Construction Quality Assurance

(CQM)

Critical Activity Point Managers

(CAPM)

Contractor QA Contractor QC

ExecutiveManagement

Why Design-Build?

• Alternate Bid Project

• No need to prepare two plan sets

• Industry Innovation

State Law Process

Best-Value (Two Step Process)• Request for Qualifications (RFQ)• Short-List of Teams• Request for Proposals (RFP)

Low Bid• Short-List is Optional• Request for Proposals (RFP)

TH 55 Design-Build Low Bid

Single Step Process (No Short-List)– No limit on number of teams

• Allows more concrete and bituminous contractors to compete• Short-listing would limit to only 5 teams (state law)

– No need to prepare Statements of Qualification– No stipend is allowed

Minimum Requirements

• Contractors– Normal DBB requirements (bonds/insurance)

• Designers– Pre-qualification List – anticipate Highway Design Level 3– Allowed to be on more than one team

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Design-Build Webpage

http://www.dot.state.mn.us/designbuild

Procurement Information• Information Posted on Website

– http://www.dot.state.mn.us/designbuild/

• Interested Proposer List– Supply MnDOT with contact person name & contact

information.– MnDOT will distribute updates to supplement website

postings (this is for convenience, not for complete information transfer)

– Proposer to verify website information.

General Project Information• No Co-Housing Requirement• Key Participants to be on project or available as described

in RFP– Designers: Available during construction– Construction Field Superintendent: On Project during all

construction activities• DBE

– Goal will be 8%, additional information in the RFP– DBE Meet and Greet to be scheduled

Questions ?