A CONCISE INTRODUCTION

TO BUILDING INFORMATION

MODELING

JABATAN KERJA RAYA

BIM 101:A CONCISE INTRODUCTION TO BUILDING INFORMATION MODELING

CAWANGAN PERANCANGAN ASET BERSEPADUJABATAN KERJA RAYA Hak Cipta Terpelihara. Tidak dibenarkan mengeluarkan ulang mana-mana bahagian dan isi kandungan buku ini dalam apa jua bentuk dan cara yang bertujuan mendapatkan keuntungan sebelum memperoleh izin bertulis daripada Jabatan Kerja Raya Malaysia.

Cawangan Perancangan Aset BersepaduUnit Building InformationTingkat 20, Menara PJDNo. 50, Jalan Tun Razak50400 WILAYAH PERSEKUTUAN KUALA LUMPUR

No. Telefon: 03-2618 8888 (Talian Umum) 03-2618 7003 (Pejabat Pengarah Kanan)No. Faks : 03-4041 1940

Keluaran

BIM Definition

contents

Architectural Model

Level of Development (LOD)

BIM Model Dimensions

BIM Maturity Level

Civil Model

Structural Model

Mechanical Model

Electrical Model

Coordination Model

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BIM DEFINITION

BIM Harmony

Building Information Modeling is the process of developing, using and transferring project information through 3D model by using digital technology to improve the delivery system throughout the project life cycle.

“a collaborative process to all infrastructure and building projects”

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collaborating projects the smart way

Menara Darul Iman, Kuala Terengganu

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LODLevel ofDevelopment

Level of Detail

LOD 100

LOd 100LOd 200

LOd 300LOd 400

LOd 500

LOD 200LOD 300

Conceptual Design

Preliminary Design

Detailed Design

Developed to represent the geometry on basic level.

Modeled with approximate quant i t ies, size, shape, location and orientation.

Developed as accurate models with s p e c i f i c g r a p h i c a l attributes.

M o d e l e d as specific assembl i es , with complete fa b r i c a t i o n , and assembly.

Modeled as cons t r uc ted assemblies for maintenance operations.

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Width, Length, Thickness, Height, etc.

Material Type, Finishes Type

Design Characteristics

Cost, Brand etc.

Level of Information

A BIM metric to specify and articulate with high level of clarity the content and reliability of model at various stages in the design and construction process. The LOD scale includes element’s geometry and attached information referred as Level of Detail (LOd) and Level of Information (LOi).

LEVEL OF DEVELOPMENT

LOi 100LOi 200

LOi 300LOi 400

LOi 500

LOD 400LOD 500

ConstructionAs-Built

Dimension

Material

Specification

Construction Data

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nDDimensionsBIM Model

3D Model is used to improve visualisation of the project, communication of design intent and multidisciplinary collaboration.

4D Model is used for construction site planning activities

5D Model is used for budget tracking and cost analysis related activities

6D Model helps perform energy consumption analysis

7D model is used by facility management team in operation and maintenence of the facility throughout it’s lifecycle.

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Files

1230 1 2 3

BIM MaturityLevel

BIM LEVEL 0Drawings

Paper Files + Libraries

Integrated Web Services

Models and Objects Collaboration

Interoperable Data: IFC, IDM, IFD

BIM LEVEL 1BIM LEVEL 2 BIM LEVEL 3CAD

1990’s 2000’s 2010’s 2020’s

2D, 3D BIM

BUILDING LIFECYCLE

MANAGEMENT

The BIM Maturity Model by Mark Bew and Mervyn Richards adopted to reflect Building Lifecycle Management Relationship to Level 3, 2017

Visualisation file-based Collaboration

4D, 5D, nD Analysis file based integration parametric design

Multidisciplinary Design Optimisation, Cloud Computing, Real Time Sensor Response

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“For BIM to be of benefit and not an additional disconnected effort it needs to be an integral part of the design process. With BIM, the receiver is very dependent on the way we deliver the service. Communication needs to be machine readable, consistent and easily exchangeable across the entire Building Production Chain. Humans are still the central factor. With CAD, we made mistakes and overlooked issues. Nevertheless, the system was adjustable to chaos. BIM needs us to be ORGANISED. We have to learn to work with it and not against it. It will reward us with….Better Outcomes”, -Mike Ruehr, HASSELL, Perth.

National Cancer Institute, Putrajaya

BUILD AS PER MODELED

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ArArchitecturalModel

D A T A

L I B R A R Y

ANALYSIS

>>Doors • Windows • Furniture • Built-in Furniture • Walls • Floor • Ceiling • Roof • Columns • Gutters • Rain Water Downpipes • Arch. Elements • Plumbing Fixtures

>>Spatial Analysis • Room Data • Room Analysis • Area Analysis • 3d Sectioning • Room Tagging • Filtering • SOA and Room Difference Checking

>>AssetInformation

>>Design Data

>>Quantity Information

• Supplier/Manufacturer Information• Installation Date• Asset Code• Cost• Brand• Warranty

• Component Dimension• Type of Material• Material Specification• Building/Project Information

• Floor Area• Wall Area• Ceiling Area• Nos. of Component• Roof Area

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>>• Conceptual Design• PBT submissio• Bomba Submission• Room Data• Layout Plan• Elevation• Section• Reflected Ceiling Plan

>>• Interference Check• Filtering and View Control• Interdiscipline Model Link• Worksharing• Worksets• Design Change Management

>>Material• Door • Window • Furniture • Wall • Floor• Ceiling • Roof, etc.

Area• Floor • Wall • Roof

D R A W I N G S

COLLABORATION

SCHEDULES

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CvCivilModel

D A T A

L I B R A R Y>>2D Block . 3D Block . MultiView Block . Road Subassemblies . Drainage Subassemblies . Drainage Pipe Catalog . Drainage Structure Catalog . Sewerage Pipe Catalog . Sewerage Structure Catalog . Pressure Network Catalog

>>Geopastial Analysis . Slope Analysis . Elevation Analysis . Slope Arrow Analysis . Watershed Analysis . Geometric Design Analysis

>>Design Data• Component Dimension• Type of Material• Material Specification• Location Projection

Quantity Information• Component Measurement (Length, Height, Depth, etc.)

Asset Information• Supplier/Manufacturer Information• Installation Date• Asset Code• Cost• Brand• Warranty

A N A LY S I S

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>>• Earthwork Volume• Quantity Takeoff• Site Analysis• Profile and Section Details• PBT Submission

>>• Data Shortcut• Interference Check• Design Review• Design Change Management

D R A W I N G

COLLABORATION

S C H E D U L E S>>• Earthworks Cut and Fill• Roads Structure Materials• Pipe and Structure Materials• Signboard

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StStructuralModel

D A T A

L I B R A R Y

A N A L Y S I S

>>Structural Foundation • Structural Column • Structural Framing • Structural Trusses •Slab • Structural Wall • Structural Rebar

>>Structural analysis and design using structural analysis software

>>Design Data

>>Quantity Information

>>Asset Information

• Component Dimension• Type of Material• Material Specification• Column Load• Pile Capacity etc.

• Concrete Volume• Rebar and formwork quantity using structural analysis software• Steel Weight• Nos. of component• Pile Depth

• Supplier/ Manufacturer Information• Date Installation• Material Testing Record

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>>Structural Plan• Foundation Layout• Column Layout• Beam Layout• Slab Layout

Draughting• Foundation Detail• Column Schedule and Detail• Beam Detail• Slab Detail etc.

>>• Interference Check• Interference Report• Filtering and View Control• Interdiscipline Model Link• Worksharing• Worksets• Design Change Management

>>• Foundation• Column• Beam• Slab• Record Model

D R A W I N G S

COLLABORATION

S C H E D U L E S

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MeMechanicalModel

>>• Heating and Cooling Load Analysis from the 3D Model• Pressure Drop Calculation in Piping from the geometry and roughness of piping, fluid density and fluid dynamic viscosity.• Checking and Verifying all pipes and duct system for properly connected and valid system assignments.

A N A L Y S I S

L I B R A R Y>>ACMV• Cooling Tower • Chiller • Air Handling Unit• Ventilation Fan • Pump

Fire Protection• Hose Reel • Fire Extinguisher • Smoke Detector • Sprinkler Head • Fire Alarm Panel

Cold Water & Sanitary• Inspection Chamber• Gully Trap • Booster Pump• Water Tank

Lift• Lift Car • Lift Motor

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>>• Layout Plan • Schematics • Elevation • Section • Detail Design

>>• Interference check• Combination of Mechanical System Models• Interdiscipline Model Link• Filtering and View Control• Worksharing• Worksets• Design Change Management

>>• Piping System• Ducting System• Mechanical Components• Asset Maintenance Report

D R A W I N G S

COLLABORATION

S C H E D U L E S

>>Design Data• Cooling Load Capacity • Air Flow• Pump Hose Power • Type Material• Material Specification

Asset Information• Maintenance and Model of Equipment• Warranty • Installation Date• Serial Number • Asset codes • Cost• Brand

Quantity Information• Component Length • Component Dimension • Nos. of Component

D A T A

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ElElectricalModel

D A T A

L I B R A R Y>>Electrical Fixtures • Electrical Equipment • Lighting Fixtures • Lighting Devices. • Communication Devices • Security Devices • Fire Alarm Devices • Telephone Devices • Data Devices • Nurse Call Devices • Cable Tray Fittings • Conduit Fitting

>>• 3D Design Verification• Schedule of Accomodation• Room Data• Engineering analysis and design using electrical analysis software

A N A L Y S I S

>>Design Data• Voltage• Power• Ampere

Quantity Information• Circuit Numbers• Component Length• nos. of Components

Asset Information• Maintenance and Model of Equipment• Warranty• Installation Date• Serial Number• Asset codes• Cost• Brand

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>>• Interference Check• Filtering and View Control• Interdiscipline Model Link• Worksharing• Worksets• Combination of Electrical Systems and Models• Design Change Management

>>• MV System• LV System• ELV System• ICT System• Asset Maintenance Report

D R A W I N G

COLLABORATION

S C H E D U L E S

>>• Layout Plan • Schematics • Elevation • Section • Detail Design

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CdCoordinationModel

D A T A

A N A L Y S I S>>• Design Review• Clash Analysis• Construction Simulation

>>• Request for Information (RFI)• Clash Analysis• Work Programme Verification• Component Properties

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>>• Design Review Report• Clash Analysis Report• Construction Simulation Animation (4D & 5D Model)

>>• Combined Model• 3D Sectioning• Walkthrough / Flythrough• Measurement

DOCUMENTATION

V I S U A L I S AT I O N

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BIM is a modeling technology and associated set of processes to produce, communicate, analyse and use of digital information models throughout construction project life cycle – Initiatives Working Group BIM CITP

UNIT BUILDING INFORMATION MODELINGBahagian Pengurusan Projek Kompleks,

Cawangan Perancangan Aset Bersepadu,

Jabatan Kerja Raya Malaysia.

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