bim for highways

8/12/2019 Bim for Highways

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Steve Jarvis MEng MCIHT

HDS BIM Coordinator Mott MacDonald

Adding Value through

utilising BIM in the highwaysand transportation sector:

Case Studies


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The Mott MacDonald BIM definition

A co-ordinated set of processes,

supported by technology, that add

value through creating managing and

sharing the properties of an asset

throughout its lifecycle


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BIM is more than fabulous 3-D design

London 2012 Olympic Shooting Venue


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BIM is more than just stunning 3D visualisation

Virtual world

Real world

Image: Hatch Mott MacDonald


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BIM is not just about buildings

Image: Hatch Mott MacDonald


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Process/workflow

Data

BIM

Model

BIM is all about information

Deliverables

2D drawings

Schedules


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Designers

BIM

Model

BIM is about collaboration

Customers

Suppliers Contractors


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BIM is all about outcomes

BIM

modelDefine desiredoutcomes

See that they

are delivered

Put in place a PROCESS and audit to make it happen


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BIM is for the whole lifecycle

Source: Autodesk

BIM

Model


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BIM in asset management

The biggest potential value is over the life of the

asset.

design

build

operate


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LifeCycle

Capital

Energy

Inspections Cleaning

RedecorationsOccupancy

Asset ReplacementReactive maintenance

Planned maintenance


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10 benefits we are bringing with BIM

Better outcomes through collaboration

Enhanced performanceOptimised solutions

Greater predictability

Faster project delivery


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10 benefits we are bringing with BIM

Reduced safety risk

Fits first timeReduced waste

Whole life asset

Continual improvement


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Highways has done BIM since the 1990s

Processes

3D model

Sharing

Whole life cycle

Data integration

Interoperability

4D (time)

5D (cost)

nD (carbon, sustainability, etc)

Data richGIS

Visualisation

Clash detection

3d model for quantities

Drawings

3D model for

construction Planning

Facilities management

Etc.

Direct Outcomes: By-products:


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Highways has done BIM since the 1990s

Processes

3D model

Sharing

Whole life cycle

Data integration

Interoperability

4D (time)

5D (cost)

nD (carbon, sustainability, etc)

Data richGIS

Visualisation

Clash detection

3d model for quantities

Drawings

3D model for

construction Planning

Facilities management

Etc.

Direct Outcomes: By-products:

Yes

Yes

Yes

Yes

Yes Partly

Partly


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The benefits are

already here


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London Underground: Victoria Station Upgrade


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Design co-ordination


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Clash detection


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New applications: ground treatment

Clashes and voids eliminated before site works


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New applications: ground treatment

Auto report extraction from model listing

unique reference coordinates


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Digital setting out

GPS or LPS 3D total station system

Advanced Excavator Control

System works directly from 3Ddesign data


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Working around existing assets

laser scan imported to model


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Communication using 3D prints


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CDM Workshops & Inductions

Improved visualisation

3D walk-throughs

Construction sequences

testedSite inductions


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Port Mann/ Highway 1

Improvement Project

Vancouver, British Columbia


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Project Objectives

Reduce congestion at entry and exit points toHighway 1;

Reduce travel times for trips across the corridor

and improve connections within and betweencommunities;

Improve access to and egress from the corridorfor goods movement;

Facilitate the introduction of transit service alongthe corridor and the improvement of transitservice across the corridor;

Expand HOV, cycling and pedestrian networksalong or in the vicinity of the corridor

Improve safety for vehicle operators andpassengers, cyclists and pedestrians.

www.pmh1project.com


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Project Background and Timeline

Teaming Summer/Fall 2006

RFP Released - July 2007

Technical Submittal February 2008Financial Submittal July 2008

Preferred Proponent Announced August 2008

LNTP / Mobilization September 2008

Design Complete Early 2011

Bridge opens to Traffic December 2012

Substantial Completion December 2013

Final Completion December 2014


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The Project


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Key Traffic Capacity

Improvements


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Model Based Design

Cape Horn Interchange Civil3D Model


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Model Based Design

M d l B d D i


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Model Based Design


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3D Design for Bybanen

LRT

Bergen, Norway


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Bybanen Operation Dates

Phase 1

(2010)

Phase 2(2013)

Phase 3(2015)

Depot(2015)

Flesland

Terminal(2017?)

Project 3D Design Construction Controls


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Mott MacDonald Team Locations

Dublin : Civils / LRT Systems / Coordination

Cork : Roads / Retaining Structures

Croydon : Tunnels

Budapest : Tunnels

Bristol : Geotechnical

Prague : Bridges

Bergen : Project Management



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Project Challenges

Multiple Design Disciplines and

Locations

New Client and Territory for MM

3D from Ground Up

Language

Localisation and Standards

Stakeholders

Sub-consultants



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Design Coordination - ProjectWise



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3D & 2D Workflow


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Preliminary Concept : Agree Basics

3D Coordination : Early Stage review

from all Project Stakeholders in 3D

2D Extractions and Drawings : Once

3D designs clash checked and fullycoordinated

3D & 2D Workflow



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3D PDFs Early Stage Reviews



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3D & 2D Workflow



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Novapoint - Norwegian Design



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Water/Drainage/Cabling & Roads & Tunnels

Design Modules

3D Product Libraries

Cross Sections Defined



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Terrains Defined & Design in Plan & Profile

Norwegian Drawing Standards

Quantity Take-offs




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Novapoint - 3D Model



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Novapoint - Setting Out



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Setting Out From 3D Model 360 Glue on iPads



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Setting Out From 3D Model



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Information directly from 3D model

Appreciation of construction interfaces

Maintain Project Controls

Setting Out From 3D Model



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Site Clearance


Site Clearance


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R d & T k G


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Road & Track Geometry


Surfaces and Strings in 3D Model

Supplemented with LandXML and Genio

Files


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P j t C t l D fi Ch


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Project Controls Define Change




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3D Design for Bybanen LRT


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3D Design for Bybanen LRT

Bergen, Norway

bim for highways

Documents