bim show live 14 - story of bim from design to use
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#BSL201429-37 Davies St
The story of BIM from design to use
Case Study29-37 Davies Street
Whole Lifecycle BIM
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25D
BIM there before…
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Richard BaglowLondon Regional
DirectorIBSECAD
Rebecca Hodgson-Jones
Head of BIMSIR ROBERT McALPINE
Your Speakers today
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i. Project Backgroundii. Cocktail for Successiii. The Processiv. The Objectivesv. The Benefitsvi. FM Handovervii. BIM Journey continuesviii. Questions & Answers
Agenda
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• UK building and civil engineering contractor
• Design Division
• Family-owned and founded in 1869
• Collaborative approach to business
Sir Robert McAlpine
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Our BIM Journey
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• Established in 1996
• Over 17 years experience in the Construction Industry at all levels
• We provide BIM Solutions to our clients in the UK, AUS & US markets.
• Our Focus is bringing design and people together
Ibsecad
Project Background
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Cocktail for Success
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2009 – 2012 I Olympic Stadium2006 – 2008 I New Street 2004 – 2005 I Emirates 2001 – 2003 I No.1, London Wall
Ingredient 1PR
OJE
CT M
ANAG
ER’S
IN
TERE
ST
SUCCESS OF IMPLEMENTATION
Project Managers Interest
“I didn’t see any other way the project could be run”
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Ingredient 2
Buy-In & Willingness
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Ingredient 3
Scale, Scope & Complexity
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Ingredient 4
Contractual positionTRADITIONAL PROCESS
Stage Design
C
Design Development
Stage Design
E
S/C Tender Period
Detailed Coordination
Construction Issue
Installation Begins
“START EARLY” PROCESS
TIME SAVEDFabricatio
n Drawings
S/C Tender Period
Accelerated Construction Model
Production / Coordination
Stage Design C
Stage Design
E Installation
Begins
Construction Issue
Fabrication
Drawings
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Ingredient 5
v
Design Validation
Reduce Risk & Transparency
Early Coordination & Clash Detection
Safety
Softer Handover
Sequence & Constructability IBSECAD
Aspiration
Capability
Aspiration & Capability
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Project Managers InterestBuy-In
WillingnessAspirationCapability
ScaleScope
Complexity
Contractural position
Cocktail for Success
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The Process
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The Process
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The Process
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The Process
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BIM Management & Authoring
Ibsecad were appointed by Sir Robert McAlpine in 2011.
BIM Management & MEP Authoring
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• Design Validation• Reduce Risk & Transparency• Early Co-ordination & Clash Detection
• Safety• Sequence & Constructability• Softer Handover
Objectives
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The Project guidelines
No PAS1192-2 2013…What do we need to deliver BIM?
Our Golden Rules document was the Project BIM Execution Plan
Level of Detail was defined by our knowledge of Sub Contractor requirements.
The BIM “savvy” design team needed little encouragement.
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Collaboration
Collaborative workshops to drive solutions were held weekly at Ibsecad & HOK’s offices.
All stakeholders had representation at meetings
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Design Validation Co-ordination
Challenge highlighted with HOK & MTT at one of the BIM workshops.
On Floor Heat Exchanger unit located in WC Core.
In order to carry out maintenance or to replace the unit a problem arose…
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Design Validation The services were
positioned directly above the WC Cubicles.
The WC Cubicles were finished flush with the ceiling level.
In order to remove the equipment, complete cubicle removal would be required…
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Design Validation Several solutions
were tested in the model.
Design team consulted at collaborative workshops.
Equipment and Attenuation re-selected to aid the final solution.
Final solution reached to suit MTT, HOK & FM team.
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Design Validation
This is just one example where BIM was used to make a decision and enable the design process
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Scheduling
Builderswork take off for Blockwork & Concrete FD take off for Gratte Brothers
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Logistics Testing
Site logistics were co-ordinated at the right time
Tower crane influenced final co-ordination in Basement areas.
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Commissioning review
Services re-routed to accommodate plant Installation & replacement hatch
Ensuring full installation “no gaps” for commissioning
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CDM Sign Off
Carrying a key “lesson learnt” for CDM sign off
Rodding Eye access; always overlooked Opportunity to capture before installation
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Sequence of Install
Install workshops Tablet site reviews Areas assessed with trades prior to install
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Integrate with FM team
Workshops held with Grosvenor FM team = Createmaster embraced the collaborative
process
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The BIM curve?
BIM Process was being delivered;
Draw It Once Evolve to S/C Integrate F.M
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29-37 Davies St BIM
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Ability to visualise the building during BIM workshops In particular Ground Floor Reception & WC
Cores and increased net-letable areas where possible.
What main benefits did the Client gain?
Integration of his existing FM solution FM Team already utilised the Createmaster
Document Park Facilities Management software system
Benefits
Re-Allocate risk contingency
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No additional Access Panels or bulkheads Final co-ordination agreed earlier allowed
collaborative review of Access requirements
What main benefit did the Architect gain?
Benefits
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No un-planned Builderswork; Concrete Slabs and Shear Walls approved
before build commenced.
What main Benefit did Structures gain?
Benefits
Steelwork openings influenced to suit co-ordination prior to Fabrication
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De-risked design Visualise design
and collaborate on solutions with all stakeholders prior to site Installation.
What main benefit did the MEP Consultant gain?
Benefits
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Programme advantage No design issues at site level,
install could begin “day one” Confidence in the co-ordinated
solutions Simple integration of final
procured equipment details.
What main benefits did the Sub-Contractors gain?
Benefits
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Soft Handover - The Brief Client had existing established O&M Document
park Link 3D Model and utilise as an additional FM
Tool Needs to be “mobile” and accessed via Tablet Integrate with Client FM Team
Most Important of all;
…Keep it simple…
Handover
Development Working alongside Createmaster; their DOCUMENT
PARK software was enhanced to include a 3D Model route as well as the standard Asset Information.
Asset Information Model
Handover
Development Navisworks was the chosen navigation tool to
develop. Created a web browser “freedom” style version –
therefore Full license not required for the client’s FM Team.
Handover
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The Product Fully integrated Model and online Document Park
system FM Team can now utilise the model to review
their planned works prior to leaving the office. Valuable man hours will be saved by utilising the
BIMSimply click in the model to be taken to that particular Asset information in the online Document Park.
This has bidirectional features to keep it simple…
Handover
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Cocktail for Success The Process The Objectives The Benefits FM Handover
Summary
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The Journey continues
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Workshop Driven
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Workstreams
Workstreams
Management
4D Logistics & Planning
6D Handover & Operation
SustainabilityTrainingMDGField
5D Cost Planning & Estimating
BIM4Safety
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Workstreams
Workstreams
Management
4D Logistics & Planning
6D Handover & Operation
SustainabilityTrainingMDGField
5D Cost Planning & Estimating
BIM4Safety
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Workstreams
Workstreams
Management
4D Logistics & Planning
6D Handover & Operation
SustainabilityTrainingMDGField
5D Cost Planning & Estimating
BIM4Safety
#BSL201429-37 Davies St
Workstreams
Workstreams
Management
4D Logistics & Planning
6D Handover & Operation
SustainabilityTrainingMDGField
5D Cost Planning & Estimating
BIM4Safety
#BSL201429-37 Davies St
Workstreams
Workstreams
Management
4D Logistics & Planning
6D Handover & Operation
SustainabilityTrainingMDGField
5D Cost Planning & Estimating
BIM4Safety
#BSL201429-37 Davies St
Workstreams
Workstreams
Management
4D Logistics & Planning
6D Handover & Operation
SustainabilityTrainingMDGField
5D Cost Planning & Estimating
BIM4Safety
#BSL201429-37 Davies St
Workstreams
Workstreams
Management
4D Logistics & Planning
6D Handover & Operation
SustainabilityTrainingMDGField
5D Cost Planning & Estimating
BIM4Safety
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Workstreams
Workstreams
Management
4D Logistics & Planning
6D Handover & Operation
SustainabilityTrainingMDGField
5D Cost Planning & Estimating
BIM4Safety
#BSL201429-37 Davies St
Workstreams
Workstreams
Management
4D Logistics & Planning
6D Handover & Operation
SustainabilityTrainingMDGField
5D Cost Planning & Estimating
BIM4Safety
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The Big Picture
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Typical Stage E ModelExcessive Clashes Lack of Constructability during designInaccurate Data drop
The Journey continues
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Start Early Process – Construction experience is vital
Earlier Contractor involvementResolved clashes and constructible detailImproved routes saving on fittingsMORE accurate data drop
The Journey continues
The Journey continues
#BSL201429-37 Davies St
Questions & Answers
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