transport infrastructure ireland - cita · overall - challenges of bim to tii • bim will...
TRANSCRIPT
Transport Infrastructure Ireland -Client perspective
January 2019
Paolo Carbone - Head of Public Transport Capital Projects
Overview
• TII Background• Mission statement
• Transport Infrastructure Project Delivery
• Our BIM Strategy –
• Our BIM journey – so far… Overview of Major Projects
• Value and Challenges to TII
TII Background :- Mission statement
TII Background :- Transport Infrastructure project delivery
Key drivers
• Project Ireland 2040 Policy
• National Development Plan 2018 -2027
• National Planning Framework
key point 1 We currently use controlled BIM level 1
processes for infrastructure project design through our
drawing control department
key point 2 We use BIM level 2 processes, on 2 key
projects, more will follow as our knowledge of
technology & processes develop
key point 3 We are the Asset owners, The data models
will be utilised for the lifecycle of our Assets
website www.tii.ie
TII Background :- Current Design Processes
BIM Strategy
Vision
To become a data centric public client, for the management of world class Transport
Infrastructure project delivery
website www.tii.ie
Key Projects - MetroLink Project background
To deliver a North-South high capacity
spine, from Swords to Sandyford by
2027
• Key Project Deliverables
• 26km in length (11km in tunnel)
• Construction of 15 new stations
• 30 trains per hour per direction
• New Depot Facility
• Park & Ride Facility Project website www.metrolink.ie
MetroLink - Client expectations of BIMRealise the business outcomes BIM Level 2 aims to achieve
namely:-
• Improvements in cost, value and carbon performance
through the use of open, shareable asset information
• Procure & Implement a Common Data Environment
(CDE)
• Asset Data Dictionary for all assets
• UniClass 2015 – common classification to be used
• Enhanced collaboration resulting in improved project
delivery
• Reduced information loss between project phases
Station concepts / options in development
Key Projects - Dunkettle Interchange background• Stage 1: Design, construction planning and target cost
development.
• Stage 2: Construction (Starts Q2- 2019, finish Q2 -2022)
• Project Deliverables
• 10km of new road links, with 42 major structures
• Adjustments to the Jack Lynch Tunnel approach
• 1 new grade separated junction arrangement to the
east of the existing Dunkettle Interchange
• 4 roundabouts; Several culverts; Pedestrian and
cyclist facilities
website www.tii.ie
Dunkettle Interchange- Client expectations of BIM
website www.tii.ie
• Use of Level 2 BIM to enhance efficiency of project
delivery
• Expectations on this project
• Improved information flow within the core Project
Team
• Improvements in design and construction efficiency in
a congested and live traffic environment
• Use of 3D data models to assist with decision making
• Readily available project data for use in post
construction asset management
Overall - Challenges of BIM to TII
• BIM will necessitate changes in work practices
• People Issues: Training, Skills
• Technology Issues: including hardware, software, data security
• Procurement: Supply Chain readiness for project delivery
• Process: There are complex information workflows on large
projects. These need careful planning
• Policy: At Government level, guidance across Public sector
organisations is in development through O.G.P. these be
incorporated in our projects
National Digital Roadmap
(Band 5 projects mandate trigger–Q2 2019)
website www.tii.ie
Overall - Value of BIM to TII
• Enables development of more sustainable design, using the
data models for analysis.
• Creates a digital twin of the asset prior to Tender stage
and Construction, It also provides valuable Asset Data and
Project Knowledge
• Helps convey the construction methodology to stakeholders
through the use of data models
• Improves Collaboration and Design co-ordination.
• Data gathered through the project phases is of high value
particularly for handover and Operational phase
TII look forward embracing the technology for delivering
Irish infrastructure projects Faster, Smarter and Better.
