Transcript WCCS – Diann’s part

WisDOT Implementation
of
3D Technology & Methods
in
Design & Construction
2009 Contractor/Engineer Conference
WTBA & WisDOT
January 21-22
Jerry H. Zogg, P.E. , WisDOT
3D Implementation
WisDOT has worked on a number of 3D
initiatives for several years:
Some were recognized as being directly
related to 3D technology
Others were not
Hasn’t been much of a coordinated effort
3D Implementation
Recent prominent initiatives:
3D Design process including selection
of Civil 3D as design software
– State-of-the-art 3D dynamic modeling
capabilities
GPS machine guidance for grading
– statewide option for 2009
3D Implementation
Recently realized need for a more
comprehensive/coordinated effort
– A number of related & supporting initiatives
– Implementing 3D technologies is a national
trend
Many engineering & construction benefits
A number of challenges & issues
Have a project underway to develop an
overall implementation plan
3D Implementation
Project Participants:
Principle Investigator:
– Alan Vonderohe,CMSC
Advisory Group:
– WisDOT
– WTBA
– ACEC
Workshop Attendees
3D Implementation
Conducting Project in 2 Phases:
Phase 1:
Preliminary Study
(April – Oct 2008)
Phase 2:
Develop Prioritized Plan
(Nov – April 2009)
3D Implementation
Activities in each Phase:
 Develop Vision & Objectives
 Perform Research
 Prepare Interim Report
 Conduct Workshop
 Complete Final Report
Phase 1 - Preliminary Study
 Title: Implementing Digital Terrain Models (DTM) for
Construction Plans & Determining Earthwork Quantities
 Vision: Adoption of 3D methods and seamless data flows
throughout initial survey, design, contracting, construction,
as-built survey, and payment processes.
 Objectives:
– Identify institutional issues, relevant design and
construction work processes, consequences, and legal
issues associated with realizing the vision.
– Suggest strategies for addressing the issues.
Stakeholder Workshop
September 18, 2008
 Workshop Objective:
– Provide a forum for participation by the stakeholder
community in achieving study objectives.
 Breakout sessions:
–
–
–
–
3D model content, format, and security.
DTM data collection and data quality.
Impacts, training, and communication.
Implementation planning.
Where We Are And Where We Want
To Be
Current
The Vision Goes Even Further
Future
Oct. 22 Adv Group Meeting
Agenda & Outcome
Agenda
Review Workshop outcomes from Each
Breakout Session
Develop recommendations for the final
report and determine the path forward.
Outcome
Expand the vision statement
Develop a high-level implementation plan
Phase 2 - Implementation Plan
3D Technologies & Methods for
Design & Construction
Advisory Group Meetings
November 17, 2008
December 17, 2008
January 20, 2009
3D Imp Plan - Phase 2
Vision and Scope
 Vision:
– Adoption of 3D methods and seamless data
flows throughout initial survey, design,
contracting, construction, as-built survey,
payment, and other applications included
within the infrastructure lifecycle.
 Scope:
– Design and construction along with
identification of links to operations,
maintenance, and planning.
3D Imp Plan - Phase 2
Objectives
 Develop a prioritized implementation plan to
move WisDOT toward the vision
 Focus plan on 3D initiatives within WisDOT
 Link Sept Workshop Issues & Outcomes to those
initiatives
3D Imp Plan - Phase 2
Adv Group Activities
To accomplish Phase 2 Objectives, Adv Group
working to initially:
 Identify 3D initiatives
– Currently underway
– New
 Determine topics to be addressed with each
initiative
 Develop other implementation
recommendations
3D Imp Plan – Phase 2
Six Initiatives:
3D Design Process
 Automated Machine Guidance
Height Modernization Project (HMP) &
Continuously-Operating Reference
Stations (CORS)
Original Ground DTM
Inspection & Final Quantities
Post Construction Uses of 3D As-Builts
3D Design
Process
GPS Machine Guidance
Height Modernization
Project
(HMP)
Continuously Operating
Reference Stations
(CORS)
3D Imp Plan – Phase 2
Six Initiatives:
3D Design Process
 Automated Machine Guidance
Height Modernization Project (HMP) &
Continuously-Operating Reference
Stations (CORS)
Original Ground DTM
Inspection & Final Quantities
Post Construction Uses of 3D As-Builts
Implementation Plan
Topics to be addressed for each 3D
initiative:
 Status
 Issues
 Timeline & Expectations
 Level of Effort
 Benefits
 Relationships with other Initiatives
 Recommendations
 Short & Long Term Goals
 Stakeholders & Responsibilities
 Priority
3D Imp Plan – Phase 2
Recommend creation of Mgmt Task
Force to:
Monitor Initiatives & coordinate if necessary
Create reporting structure
Keep upper mgmt informed
Advocate for overall effort
Develop outreach mechanisms for internal &
external stakeholders
Stakeholder Workshop
February 17, 2009
Objectives:
Obtain feedback on Draft Imp Plan from
wide variety of stakeholders
Conduct breakout session on postconstruction activities:
– Operations
– Maintenance
– Planning
3D Imp Plan - Phase 2
Completion
 March 18 - Advisory Group Meeting
– Review outcomes of 2/17 Workshop
– Finalize content of Implementation Plan
 March 31 – Complete Final Report
– Combine findings:
 Phase 1 - Preliminary Study
 Phase 2 - Implementation Planning Effort
 April - Begin Reporting Out to DTSD Mgmt
Provide Your Input !
 2/17 Workshop Invitees: Please attend
 Others: Please contact Advisory Group
– Alan Vonderohe,CMSC
– Jessica Lewis, ACEC
– Chris Goss, WTBA
– Jerry Zogg, BPD
– Don Greuel, BPD
– Rick Larson, BPD
– Brad Hollister, BPD
– Kim Schauder, BITS
– Cindy McCallum, BITS
– Drew Kottke, BITS
– Dennis Keyser, NE
– Bruce Enke, NE
– Allen Gilbertson, SE
– Amy Coughlin, SW