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Deconstruction Management in BIM, documenting an inventory of Project Information Requirements for the Design-for-Disassembly (DfD) of Off-site Manufacturing (OSM) Construction within the UK AEC Sector
Please could you spare 5 minutes to complete this survey. The study seeks to investigate and document an inventory of Plain Language Questions (PLQs) that would advance effective Design for Disassembly (DfD) in BIM enabled Off-site Manufacturing (OSM) construction projects with the UK AEC sector - towards a circular economy.

This digital survey questionnaire is part of the postgraduate masters Programme in Building Information Modelling Management at the Middlesex University London UK.  

Data collected for the purpose of this study is in accordance with General Data Protection Regulation (GDPR) and in line with the Economic and Social Research Council (ESRC) guideline and principles. Your response will be used solely for the purpose of this study. If you do require further information about this study please do contact  

Louis Gyoh

E mail: drlegyoh@gmail.com
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MSc BIMM Middlesex University London
1.0 The questions in this section are related to background information about you and your organisation/ company
1.1  Which of the following categories best describes your professional discipline? *
1.2 In which of the following categories does your years of experience in the construction industry fall? *
1.3 In your opinion, which of the following best describes your organisations specialism *
1.4 In which of the following categories is the number of employees in your organisation *
2.0 The questions in this section relate your experience of Off-site Manufacturing (OSM) construction.
2.1 Are you or your organisation familiar with the design, fabrication, automation, installation, logistics or deconstruction of any of the following categories of Off-site Manufacturing Construction?   *
(Please indicate using the likert scale where 0=Strongly disagree; 5=Strongly agree)
0
1
2
3
4
5
Modular system
Volumetric system
Panelise system
Hybrid system
2.2 Do you or your organisation consider any sustainable construction principles in your design of OSM construction projects *
(Please indicate using the likert scale where 0=Strongly disagree; 5=Strongly agree)
0
1
2
3
4
5
Use recycled material
Use natural/non toxic material
Provide permanent material identification
Use light weight materials
Use interchangeable adaptable systems
Use standard construction methods
3.0 The questions in this section are related to your experience in Design-for-Disassembly (DfD).
3.1 Do you or your organisation make any provision (s) in the design process for the deconstruction of buildings at the end of its useful life cycle? *
(Please indicate using the likert scale where 0=Strongly disagree; 5=Strongly agree)
0
1
2
3
4
5
Use easily separated materials
Use of mechanical connections
Provide easy means of handling
Provide realistic tolerances
Use of few components
Design durable joints & connections
Permanently identify point of disassembly
Provide parallel sequencing disassembly
3.2 In a project(s) you have worked on previously, please rate the potential effectiveness of the following building parts, in facilitating deconstruction, if designed differently? *
Using the Likert Scale where 0 = Ineffective, 5 = Extremely effective
0
1
2
3
4
5
Roofs
Walls
Floors
Services
Doors & Windows
3.3 What are the major barriers to you or your organisation in incorporating Design-for-Disassembly (DfD) principles in the design and building procurement process. *
(Please indicate using the likert scale where 0=Strongly disagree; 5=Strongly agree)
0
1
2
3
4
5
Poor DfD knowledge base
inadequate technical awareness
Poor return on investment
Poor legislative support
Poor client perception of value for money
DfD implementation costs
Building Procurement Systems
3.4 Would you or your organisation be willing to collaborate with component manufacturers, contractors, the supply chain and government agencies to develop universal interchangeable modular systems aimed at advancing mass standardisation? *
4.0 The questions in this section are related to the application of the BIM Process?
How might the BIM process be used to underpin effective DfD in OSM construction within the UK AEC sector
4.1 Are you or your organisation familiar with the following categories of Building Information Modelling (BIM)? (Please indicate, using a likert scale, where 0= Not at all familiar; 5= Extremely familiar) *
3D=visualisation/Clash Analysis. 4D=Time Simulation/Construction sequencing. 5D=Estimating/Cost simulation. 6D= sustainability/Energy Analysis. 7D= Lify cycle management.
0
1
2
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5
3D BIM
4D BIM
5D BIM
6D BIM
7D BIM
4.2 Have you or your organisation ever been involved in a BIM-enabled Design-for-Deconstruction (DfD) project *
4.3 In your opinion can the BIM process, if properly applied, improve the following performance criteria for Design-for-Disassembly (DfD) of Off-site Manufacturing (OSM) construction projects ? *
(Please indicate using the likert scale where 0=Strongly disagree; 5=Strongly agree)
0
1
2
3
4
5
Better Visualisation & Clash Analysis
Design coordination & time savings
Better Constuction sequencing
Better Supply chain collaboration
Better Cost Estimation
Waste reduction
END OF QUESTIONNAIRE.
Thank you for your participation in this survey.  Your time and contribution to this study is much appreciated
Should you wish to participate in a follow up survey please leave your email address below
Your contact information will be kept confidential and destroyed at the end of this study in accordance with GDPR
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