3 ralph montague, arcdox

University of Ulster | Constructing Excellence NI 1

ARCDOX
Ralph Montague BArch MRIAI
Architect, Managing Partner, ArcDox
Chairman RIAI Practice Committee for BIM
Coordinator CITA BIM Group

BIM | Building Information Modelling
and the Designer | Integrating the Design Process

ARCDOX| Architecture | Documentation | Building Information Modelling | Implementation Support & Training | 27 June 2012


BIM – Integrating the Design Process
► Design is a Process – How can BIM Help?

Conceive an Idea ► Success of the process
Capture or Express the Idea depends on …
Analyse and Test the Idea
Refine the Idea
Communicate the Idea Quality Information
Get Feedback on the Idea Streamlined Workflows
Validate the idea Feedback Loops
Document the Idea Iterations
Detail the Idea Optimising
Construct the Idea Decision Making



BIM - Building Information Modelling
► People, Process & Technology Investors Solicitors
Client Representatives Property Managers
Services Consultants Bankers Owners
Accountants Facilities Managers
Quantity Surveyors

B I M
Project Managers Operations & Maintenance Contractors
Specialist Consultants Visualisation
Architects Design Structural Analysis
Project Building Information Modelling
Engineers Energy Performance
Construction
Contractors Drawings Project Programming
Property Investment
Schedules Cost Estimating
Sub-Contractors Facility Specifications
Documents Space Usage
Manufacturers Product Data Operations & Maintenance
Suppliers Tenants Users Maintenance Manuals



What is BIM?
► Address Inefficiencies of Current Documentation Systems

Multiple Documents/Applications
Manual Coordination 2D DRAWINGS SPECIFICATIONS
Multiple
Excessive Checking Documents
Prone to Human Error

Multiple PROJECT Manually
Software DOCUMENTATION Coordinated
Applications Information
Labour Intensive
Costly & Time Consuming Multiple
Reduced Quality Designers
Increased Liability
SCHEDULES PRODUCTION DETAILS



What is BIM?
► Object-Based Modelling (not line-based drawing)
Assembled from Object with Intelligent Building Data
Bathrooms Kitchen Structural & Core Elements

3D Components & Assemblies

Roof

Doors Windows

Floors Walls

Building Elements The BIM Model Furniture & Fittings



What is BIM?
► Fully Coordinated Drawings and Information Schedules
Information Extracted from a Single Model/Database
Plans Drawings
Details
Sheets

Renderings

The BIM Model

Schedules
Elevations

Building Analysis Information Sections NBS Specification



What is BIM?
► Manage Building Information within a Single Application
2D DRAWINGS INTELLIGENT SPECIFICATIONS
Single Intelligent Database INPUT
3D Object Based Modelling
Automatic Coordination

3D VISUALIZATION BUILDING ANALYSIS
Reduced Labour/Time
BIM Model
Reduced Cost
Improved Quality COORDINATED
OUTPUT
Reduced Liability SCHEDULES PRODUCTION DETAILS
QUANTITY TAKE‐OFF CLASH DETECTION



What is BIM?
► Level 2 BIM – Sharing Models for Coordination Review

Site/Civil Architectural Structural Services
Model Model Model Model

3D
Coordination

4D 5D 6D 7D
Sequencing Cost Control Sustainability Analysis Facilities Management



BIM - Impact on Design & Construction
► BIM Workflows & Information Exchange
Streamline fragmented work processes in construction
Seamless exchange, integration & management of project information
Achieve quantum improvements in programme, productivity & quality
Architect Architect

Civil Civil
Building Building
Structural Structural
Owner Owner
Engineer Engineer

Shared
Facilities Services Facilities Services
Project
Manager Engineer Manager Engineer
Models

Quantity Quantity
Contractor Contractor
Surveyor Surveyor

Project Project
Manager Manager

Information “Chaos” Shared Project Model



BIM- Impact on Design & Construction
► Shift Design Effort – Reduce Cost of Resolving Problems

Shift Design Effort
Problem Area
EFFORT

Traditional Process
BIM Process

DESIGN DOCUMENT CONSTRUCT
TIME
Source: Patrick MacLeamy – HOK



► Loss of Information/Knowledge
Digitally Capture Tacit Knowledge and Design Decisions
Digitally Transfer Information through the Project Lifecycle
INFORMATION

DIGITAL
Print/Issue LOSS BIM
Tender Drawings

Print/Issue
PAPER Handover Drawings
DESIGNERS CONTRACTORS OPERATORS

TIME



► Benefits of BIM to Projects
Improved Quality of Design/Construction Documentation
Earlier/Quicker Decision Making and “Design Freeze”
Better Pre-Construction Coordination
− Clash Detection
− Accurate Building Performance Analysis
− Accurate Cost & Quantity Analysis
Better Construction Planning
− Fewer RFI’s
− Better Delivery Scheduling
− More Off-site Construction & Pre-Fabrication
− Reduced amount of Re-work on Site
− Improved Productivity/Efficiency on Site
Greatly Reduced Project Risk & Waste



► Accumulated Benefits of BIM
Stanford University, Centre for Integrated Facilities Engineering
Study of 32 major projects using BIM (2007), outlining benefits:
Up to 40% elimination of unbudgeted change.
Up to 80% reduction in time taken to generate a cost estimate.
Cost estimation accuracy within 3%.
A savings of up to 10% of the contract value through clash detections.
Up to 7% reduction in project time.
BUILDING
BUILDING BUILDING OPERATION
Significant Reduction of Costs: INFORMATION
MODEL
ASSEMBLY
MODEL
OPTIMIZATION
MODEL

planning & design BENEFIT
construction
BIM BAM BOOM!
operations & maintenance €1 €20 €60
DESIGN BUILD OPERATE
Who Gets the Most Benefits? TIME
Source: Patrick MacLeamy – HOK



► Better Process = Better Outcomes
Strategic Project Objectives
Cost Certainty Design & Coordination Review
Value for Money 3D BIM
Effective Delivery
Risk Management
SCOPE
6D BIM 7D BIM
Performance Facilities
Analysis QUALITY Management
TIME COST

4D BIM 5D BIM
Programme Sequencing Quantity Take Off



► Integrated Project Delivery (IPD)
Coordinated Collaboration Between all Project Stakeholders
Management of Building Information throughout Project Lifecycle

The BIM Model

CLIENTS ARCHITECTS
Brief Analysis Design & Presentation
Facilities Management Construction
Documentation
CONTRACTORS ENGINEERS
Clash Detection Civil & Structural
Work Scheduling MEP Services
Manufacture/Prototyping Performance Analysis

PROJECT MANAGERS QUANTITY SURVEYORS
Phasing & Planning Material Take‐Offs
Reporting Cost Analysis



RIAI/CITA BIM Workshop
Build the Base BIM Model “Explode” to Standard Components Prepare a New Design



► Showcase Integrated and Collaborative Working in BIM
3D BIM Model
on Screen

Laptops On
Meeting Table
(No Paper)

Instant Access
to Sophisticated
Information and
Analysis

Digitally
Recording
Decisions in
Real-Time



► Conceptual Modelling
Visualize Form
Instant Area/Volumes
Energy Analysis
Structural Analysis
Cost Comparison




► The Final Design



► BIM for Master Planning
Area Boundaries & Schedules

Plot Areas
Land Use
Zoning
Plot Ratios
Floor Areas

BY PLOT USE

BY PLOT DENSITY

BY PLOT NAME



► BIM for Conceptual Design
Simple Conceptual Forms & Schedules

Floor Areas
Volumes
Surface Area
Space Use
Occupancy
Infrastructure
Shadow Analysis
Energy Analysis
Visual Impact



► BIM for Conceptual Design
Space Planning Objects and Schedules
Room Name
Actual Area
Target Area
Difference Between
Actual & Target Area
3D Space Planning Intelligent Tags

3D Space Planning

Room Name

2D Space Planning Individual Spaces Area Schedules



BIM – In Summary
► Building Information Modelling
A Process (not software) – Creating & Sharing Information
Streamlined Workflows & Improved Collaboration/Communication
Production of Reliable & Coordinated Documentation
Reduced Uncertainty, Waste & Risk = Better Outcome
“Data-Rich” Virtual 3D Model of a Project – the “i” in BIM
Used by all Stakeholders throughout the Projects Lifecycle

OWNERS DESIGN ARCHITECTS
FACILITIES MANAGERS ENGINEERS
3D
MANAGEMENT BIM ANALYSIS
Data
CONTRACTORS SURVEYORS
CONSTRUCTION
SUB-CONTRACTORS PROJECT MANAGERS



BIM in Ireland
► CITA BIM Workshops - 10 No. Discussion Meetings in 2012
Industry-Wide Representation (RIAI, AECI/EI, SCS, CIF, etc)
Discussion on Key Topics/Obstacles
“Unlock” & “Fast-track” development of BIM
Expert Opinion and Table Discussions
Record & Distribute the Outcomes back to Industry
Promote/Communicate Industry Consensus & Joined-up Thinking
Network with clients and other professionals with interest in BIM

Contact www.CITA.ie



About ARCDOX
► Enabling & Supporting Improved Design & Construction BIM Process
Specialist BIM Consultancy Practice (RIAI Registered est. 2009)
Project Support Services – Consultancy | Production | Support | Training



About ARCDOX
► Enabling & Supporting BIM on Projects
Specialist BIM Consultancy Service to Project Teams
Access to Professional Expertise on “Pay as Required” Basis

BIM Consultancy
Implementation Advice, Project Setup & Workshops
Standards, Templates & Libraries
BIM Production
Stay Lean – Access Expert Resources for Workload Peaks
Outsource Non-Design Work – Keep Designers Focused (2D–3D Conversion)
BIM Support
Online, On Call or In-House
Technical Advice, Model Management, Review & Quality Control
BIM Training
Revit Architecture, MEP & Structure, Navisworks, 3D Max Design, QTO
Autodesk Authorized Training & Certification Centre, RIAI CPD Links



Contact ARCDOX

THANK YOU
Web: www.ARCDOX.com
Telephone: 01- 4371200

Partners:
Ralph Montague: ralph@arcdox.com
086 324 2326 (m)

Patrick Slattery: pat@arcdox.com
087 410 5309 (m)


3 ralph montague, arcdox

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