Presentation by Mr. Kevin NG, Director, Chun Wo Building Construction Ltd. HKIPM‐HKIBIM Joint Conference: BIM in Project Management Details of Conference Date: 2‐Apr‐2014 (Wed) Time: 2:00 pm – 5:00 pm Venue: Chiang Chen Studio Theatre – The Hong Kong Polytechnic University Organizers: Hong Kong Institute of Project Management (HKIPM) http://www.hkipm.org.hk/ The Hong Kong Institute of Building Information Modelling (HKIBIM) http://www.hkibim.org Sole Sponsor: 建造業議會 - Construction Industry Council http://www.hkcic.org/

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IMPLEMENTATION OF BIMIMPLEMENTATION OF BIM
IN CONSTRUCTIONIN CONSTRUCTION
Experience SharingExperience Sharing
Mr. Kevin NG
Director, Chun Wo Building Construction Ltd.
2nd April 20142nd April 2014

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Agenda
• Background
• Approach
• Way Forward
• BIM Run Thru in Project Life Cycle

3. 3
Background
Why BIM?
• Tendering/Contract Requirement

4. 4
Approach
• Employ a BIM Consultant
• In-house BIM Team
• Project Team (BS) with BIMProject Team (BS) with BIM
TechniqueTechnique
MAR 2013
BS Focus
JUL 2013
Project Team
MAR 2014
Selected Projects
Steps from Scratch to TodaySteps from Scratch to Today

5. 5
Achievements (Mar 2013 – Mar 2014)

6. 6
Approach – BS Focus
• Aim - Facilitate CBWD / CSD Coordination
• Course Outline – MEP Focus
• Target Audience – BS Staff
• Course Fee – Fully Subsidized by Company
First Training on March 2013 (12 persons)
After Training……
• BIM Model Built from existing projects
• Individual piece of work

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Sharing – Our BIM Model
Assignment Presented - July 2013

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Approach – All Disciplines
• Aim – Collaboration; Arch/Structural Coordination
& Commercial Assistance
• Course outline – Arch/Structural Elements, Clash Analysis
•Target Audience – Voluntary Participation, incl. PM, Engineers, QS,PC
Second training held on July 2013 (36 persons)
After Training …..
• BIM Competition
• Teamwork, lead by PM

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Sharing – BIM Competition
ConstructionConstruction
PlanningPlanning

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Cost ControlCost Control
Application of BIM on Site – Jan 2014
DaylightDaylight
ViewView
NightNight
ViewView
LightingLighting
RenderingRendering
(Cloud(Cloud
rendering)rendering)
ProgressProgress
MonitoringMonitoring
Sharing – BIM Competition

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ClashClash
AnalysisAnalysis
SafetySafety
RailingRailing
Preview TilingPreview Tiling
ArrangementArrangement
Application of BIM on Site – Jan 2014
Sharing – BIM Competition
Model fromModel from
1st Training1st Training

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Approach – All Disciplines
Observation
• Coaching lessons required
• Models built with schedules, rendering, walk through, construction
sequencing, etc.
• BIM supports PM – planning, coordination, safety review, monitoring, etc.
• BIM supports Client – virtual construction, site review
Model fromModel from
1st Training1st Training
Coordinated ServicesCoordinated Services
from 2nd Trainingfrom 2nd Training
WalkWalk
ThroughThrough
From 2ndFrom 2nd
TrainingTraining

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• Aim – Fully engage BIM in Selected New Projects
• Course Outline – All Disciplines – Arch, Structural and BS
• Target Audience - All Project Managerial & Technical Staff
• Coaching Service Continues
Third training held on March 2014 (23 persons)
Approach – Rollout to New Project
After Training……
• Full implementation at project level
• Site coordination

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Project FTP
Arch model + Struct model +
Façade Model + MEP model
Creation
Way Forward
Basic Modelling
BIM Manager
(Consultant)
Arch
Modeller + PC
Structure
Modeller + Eng
Facade
Modeller + PC
MEP
Modeller + BSE
BIM Modeller
Build Model based on available
information
Site Team
Input technical knowledge, Site planning
and coordination across disciplines
Schedules
Modeller + QS
QS Team
Advise on level of details &
Identify measurement units
Shop Drawings
Request for
Clarification
Area of Concern
Design
Consultants
Output
Basic Modelling with integration
of BIM techniques &
construction knowledge

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Deliverables at Project Level
Way Forward
Identify Achievements
• Shop Drawings
• Coordinated CSD / CBWD
• Track Change Log / Change Histories*
• Schedules of Quantities (QTO)#
• Progress Monitoring
* Change histories include all kinds of information received
either through formal instruction or verbally or just a free
hand sketch
# Quantities not necessarily 100% taken from BIM model.
e.g.
formwork QS Approach
concrete BIM Approach
rebar Engineering Approach
Virtual Construction Review
• Better study of construction programme & details
• Work Environment study to improve safety
• Clash analysis to resolve problems

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Use for Project Handover
Way Forward
BIM to Client / FM Team
• As-built Records & Drawings
• Asset ID with Details
• Form Part of Operation & Maintenance Manual

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Setup for Long-term
• Enhancement of modelling techniques
• Library setup
• Company standards establishment
• Regular coaching by BIM consultant
• 4D & 5D applications by BIM consultant
• BIM Modelling as management toolsBIM Modelling as management tools
Way Forward
Long-term Development
Checking & Monitoring
• Audit system setup for regular review
• Monthly report submission to PM by BIM consultant
- with findings & recommendations
- follow-up actions by PM

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PM / APM
Arch
Modeller + PC
Structure
Modeller + Eng
Facade
Modeller + PC
MEP
Modeller + BSE
Project FTP
Arch model + Struct model +
Façade Model + MEP model
Final
As-built
Drawings
Equipment
Schedules
Substantiation
Of Claims Consultants
CLIENT
BIM Consultant
•Build Initial Model
•Tracking
•Special Function
Way Forward
BIM Team in Future

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• Coaching & Checking
• Rendering & Animations for marketing & training
• Build Basic Model
Way Forward
Roles of BIM Consultant

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BIM Run Thru Project Life Cycle
• BIM step in from DesignDesign
• Allow early collaboration across disciplines
• Clash analysis on critical elements
• Identify potential construction constraints
• Review on buildability & appropriate construction method
Design Stage
Construction Stage
• Virtual construction
• Simulation on site planning for resources management
• Identification of site issues -- reduce abortive work
• Safety review & training

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Tendering & Procurement
BIM Run Thru Project Life Cycle

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• Training
• Coaching after Training
• Platform for Practice
• Start with something SimpleSimple
• Step by step approach
BIM Is Not Difficult

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Thank You