Application of Application of Building Information Modelling (BIM) Building Information Modelling (BIM) in the Hong Kong Housing Authority’ ’s s in the Hong Kong Housing Authority Public Housing Developments Public Housing Developments Ms Ada Fung, JP Deputy Director of Housing (Development & Construction) Hong Kong Housing Authority 26 May 2011 26 May 2011 HKIFM Conference HKIFM Conference
Outline of Presentation Outline of Presentation Introduction � Applications of BIM � 1. Design 2. Construction 3. Facility Management Integration of BIM with other technologies & the � Way Forward
I ntroduction I ntroduction The Hong Kong Housing Authority The Hong Kong Housing Authority • Objective Objective • The objective of the Government's housing policy is to maintain a stable environment for the sustainable and healthy development of the private property market, as well as to provide subsidized public housing for people who cannot afford private rental housing. • To help all families in need to gain access to adequate and affordable housing • To provide affordable quality housing, management, maintenance and other housing related services in a proactive and caring manner • Cost-effective and rational use of public resources • Competent, dedicated and performance-oriented team 4
Hong Kong Housing Authority (HA) Hong Kong Housing Authority (HA) � Portfolio of Work � Portfolio of Work • About 30% of Hong Kong’s 7 million people are residing in public rental housing. • We have an existing stock of about 700,000 public rental flats , and we are building an average of about 15,000 new flats per year . • Allocation standard is 7 sq.m. Average living space is about 12 sq. m. � Core Values � Core Values 基本信念 基本信念 People-centric approach
Public Housing in Hong Kong Public Housing in Hong Kong Public Housing in Hong Kong - a Sustainable Community a Sustainable Community - a Sustainable Community - Environmental Environmental To meet present social, economic and environmental needs but NOT at the expense of future generations. Social Economic Social Economic
A Sustainable Community A Sustainable Community The Comprehensive Redevelopment Programme for the Ngau Tau Kok Resettlement Estates
A Sustainable Community A Sustainable Community The Comprehensive Redevelopment Programme for the Ngau Tau Kok Resettlement Estates
A Sustainable Community A Sustainable Community Sau Mau Ping South Estate - Apply Wind and Solar Energy
Applications of BIM � 1. Design 2. Construction 3. Facility Management
Building Information Model lling (BIM) ling (BIM) Building Information Mode � is the process of generating 3-dimensional, digital representation of building data throughout its life cycle. Architectural Architectural Structural Structural Building Services Building Services
Examples of BIM applications throughout whole project life cycle Project Life Cycle Feasibility/ Scheme Design Detailed Design Tender Construction of Completion, Feasibility/ Scheme Design Detailed Design Tender Construction of Completion, Planning and Project and Specification Documentation Foundation / Management and Planning and Project and Specification Documentation Foundation / Management and Budget Building Maintenance Budget Building Maintenance
BIM - from modular flats to feasibility study
BIM Visual Assessment Visual Assessment 3D Terrain and Building Models Scheme Design
BIM Scheme Design Environmental Studies – – Sun Shading Sun Shading Environmental Studies The north landscape area is almost completely shaded throughout the year Recreational facilities are located on the Eastern and Southern part of the site to avoid over-heating
BIM Environmental Studies Scheme Design Environmental Studies Airflow & Ventilation Study Airflow & Ventilation Study Summer condition (SW wind) Wind Corridor Wind goes through the windows and improves the wind condition t e l i o T Exhaust Wind Corridor High level operable Window South View
BIM Design and Coordination Design and Coordination Fire Services Pump Room Pipes in Ceiling Void
BIM Design and Coordination Design and Coordination Underground Services and Utilities
Examples of BIM applications in construction Project Life Cycle Feasibility/ Scheme Design Detailed Design Tender Construction of Completion, Feasibility/ Scheme Design Detailed Design Tender Construction of Completion, Planning and Project and Specification Documentation Foundation / Management and Planning and Project and Specification Documentation Foundation / Management and Budget Building Maintenance Budget Building Maintenance
Site Formation - Site Formation - Excavation, Lateral support Excavation, Lateral support Construction Kwai Chung Area 9H Kwai Chung Area 9H 1. Complicated excavation and lateral support system on site 2. 3D model is easier to understand than 2D drawings and written method statements 3. Discussed with site staff and contractor before construction to 3D Virtual Model ensure smooth/safe operations Actual Construction 3D Physical Model
Safety and Logistics Arrangement Safety and Logistics Arrangement
6 – – Day Construction Cycle Day Construction Cycle 6
6 – – Day Construction Cycle Day Construction Cycle 6 Floor No. of Working Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1/F Precast Façade and Steel Mold Installation Material Storage Platform Installation and Cycle Learning 2/F Learning of Working 3/F Cycle Learning 4 Days Six Day Cycle with Tower 4/F 2 Days Crane Climbing Six Day Cycle 5/F 2 Days
Use of BIM to assist Construction Management Use of BIM to assist Construction Management � Identify and resolve site difficulties � Simulate site programme and operation to enhance safety � All relevant parties can comprehend the designed demolition sequence more effectively � Assist to plan and walkthrough working areas � Assist to simulate buildability � Assist to conduct safety training with BIM models instead of physical mock-up
4D Simulation of Demolition 4D Simulation of Demolition of Precast Building in Lower Ngau Tau Kok Estate of Precast Building in Lower Ngau Tau Kok Estate
BIM Effective Site Safety Planning Effective Site Safety Planning Simulation of Demolition Sequences
Examples of BIM applications in Facility Management Project Life Cycle Feasibility/ Scheme Design Detailed Design Tender Construction of Completion, Feasibility/ Scheme Design Detailed Design Tender Construction of Completion, Planning and Project and Specification Documentation Foundation / Management and Planning and Project and Specification Documentation Foundation / Management and Budget Building Maintenance Budget Building Maintenance
Potential use of BIM for Facility Potential use of BIM for Facility Management Management BIM Applications in Facility Management Financial Space Operational Behavioral Management Management Management Management Facility Utilization & Leasing & Security, Investment & Maintenance Property Safety, Health Operation Management Occupiers Cost Floor Plan Satisfaction retrieval Shop selection
YAU LAI SHOPPING CENTRE YAU LAI SHOPPING CENTRE Seven- -storey Commercial Centre adjacent to MTR storey Commercial Centre adjacent to MTR � � Seven Yau Tong Station Yau Tong Station Approximate Gross Floor Area of 8,810 sq.m. � Approximate Gross Floor Area of 8,810 sq.m. � Building completion in 6/2010 � Building completion in 6/2010 � Scope of BIM Scope of BIM � Modelling Modelling � � Clash Detection Clash Detection � � Spatial Checking Spatial Checking � � Design Refinement Design Refinement � � 2D and 3D Combined Services Drawings (CSD) 2D and 3D Combined Services Drawings (CSD) � � Leasing Leasing � � Facility Management (First trial) Facility Management (First trial) � � Animation Animation �
YAU LAI SHOPPING CENTRE
BIM assists in Services and BIM assists in Services and Utilities Management Utilities Management • Careful planning & reduce risk of clashes at both planning and design stage • Effective daily facilities management & provide platform of retrieval of useful data & accurate visualization • Build up appropriate combined record for regular repair, preventive maintenance and life cycle reference.
BIM Application in Space Management Space Management BIM Application in � Better Visualization
Facilities Management ies Management Facilit Let’s take a look at each floor…
Facilities Management ies Management Facilit Take a look at the Shop fronts
Facilities Management ies Management Facilit Zoom in special design features, e.g. Hybrid Ventilation System
Facilities Management ies Management Facilit Prospective tenants can visualize the space before placing bids
Facilities Management ies Management Facilit For Building Services Installations
Recommend
More recommend
