Bim for construction safety design
The general risk reduction benefit is through the systematic identification of potential hazards. Moreover, safety planning in construction is often a fragmented process during the project execution planning phase and involves different project personnel. This can present issues in communications and create difficulties for safety engineers to perform accident prevention analyses and recommend appropriate safety measures. Thus, BIM has the technological advantage to streamline communications as well incorporate safety checking over the entire course of the construction project to facilitate safety planning. For example, through clash analysis in BIM, the risk of human error can be minimized by defining where and when fall prevention bracket should be in place to support the scarfold working platform.
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Bim for construction safety design
- 1. Design of Working Platform BIM for Construction Safety Case Study
- 2. Traditional Way vs. Virtual Way www.mtech.com.hk 2BIM Consultant BEFORE • 2D drawing, text, photo and video • Only Safety Manager has OSH knowledge • OSH are difficult to be predicted into design and operation • OSH data & engineering data are segmented • Push based training Virtual • 3D intelligent model • 3D Model maintained “ Life-Like experience” • Collaboration is active during design & construction • Validate OSH procedure virtually and interactively • Interactive training and learning • 3D intelligent model captures operation performance data
- 3. INTELLECTUAL PROPTERTYINTELLECTUAL PROPTERTY VIRTUAL Tangible Assets REAL OPERATIONSREAL OPERATIONS Non tangible Assets PHYSICAL Process and product knowledge Construction “Define, Plan, Validate, Monitor & Control the Physical world in a Virtual Digital Environment” www.mtech.com.hk 3BIM Consultant
- 4. Working Environment Investigation 4BIM Consultant The surroundings that are being travelled or worked in Surroundings of a particularly dangerous nature The surface that is being travelled on or being worked on What is being worked on or with
- 6. Design of Supporting Bracket in 2D Plan BIM Consultantwww.mtech.com.hk 6 The horizontal spacing between the steel brackets should not be larger than 1.3 m
- 7. IS THE SUPPORTING BRACKET IN THE RIGHT POSITION? Is it fulfilled the safety requirement? Can it be installed? Will it obstruct the other works such as installation of fascade, windows, drainage pipes etc. BIM Consultantwww.mtech.com.hk 7
- 8. BIM for Safety BIM Consultantwww.mtech.com.hk 8
- 10. Issues Finding (1) Clash with Air Conditioner Platform Clash with Windows Frame BIM Consultantwww.mtech.com.hk 10
- 11. Issues Finding (2) Clash with Air Conditioner Clash with Drainage Pipes BIM Consultantwww.mtech.com.hk 11
- 12. Potential Safety Risks • The bracket is not installed in that specified position • The bracket may be taken off by other trades when they do their works • Even the bracket may be re- installed back after the works, but it may not according to the safety requirement. BIM Consultantwww.mtech.com.hk 12
- 13. BIM - Construction Safety Design BIM Consultantwww.mtech.com.hk 13 4D BIM Simulation For Safety Validation4D BIM Simulation For Safety Validation