BIM for Interior DesignShifting of Design workflow

JEFF HONG

What is BIM ?Building Information Model

BIM = One Source of All Building Information

Benefits of BIM Process

Parametric Ability (Quick Drafting)

Work Sharing (Collaboration)

3D Capabilities (Easy Visualization)

Optimization of Schedule & Quantities (Quantity control in Model)

Work Flow of Project

CAD (Computer aided Design) Process

2D lines means just lines

2D lines is just line

Each sheets or drawing within the document set had to be drawn individually one by one

No intelligent connection among them

BIM (Building Information Model) Process

2D Lines means information

Document can be set from Model directly

Model are interdependent & share intelligence

Process Methodology

CAD Process

Line Method

Work sharing capabilities are limited

BIM Process

Collaborate Method

Work Sharing is part of BIM process

Design Phase

Pre-Design (CAD)

Scope of works

Project Information

Text information

Space Program

Pre-Design (BIM)

Scope of works

Project Information (Location)

Source for analyzing daylight

Space Program

The speed & ease of creating space area calculation

Design Phase

Schematic Design (CAD)

Conceptual design

Developing space plans

Developing individual CAD drawings

(Floor/Ceiling/Elevation…)

Design Options

Create separate design option

Material Consideration

Preparing Presentation

3D Rendering

Additional work & cost

Schematic Design (BIM)

Conceptual Design

Developing space plans

Create plans by using integrated model database (One Click)

Design Options

Able to create multiple options in one model

Material Consideration

Analyze sustainable material for green project

Preparing Presentation

Drag & Drop

3D Rendering Create any angle views from model

Design Phase

Design Development (CAD)

Refine & revise design

Revise CAD drawing individually

Finish Specification

Creating material specification manually

Material Quantities

Get assistance of estimator

Lighting consideration

Use as reference for documentation

FF&E Specification

Making document manually

MEP Coordination

Coordinated CAD file

Design Development (BIM)

Refine & revise design

Parametric ability to revise instantly (data synchronized)

If element is moved, all related documentation updated instantly

Finish Specification

Generate material specification from BIM directly

Material Quantities + Cost Estimate

Create material takeoff & cost estimate

Focus on interior finish quantities only

Lighting Consideration

Not only providing detail information but also using for rendering

FF&E Specification

Create schedule from model Information directly

MEP Collaboration

Integrated ONE BIM file to collaborate

Design Phase

Construction Document (CAD)

Prepare Construction Document

All sheets (Floor/Demolition & Construction/

Ceiling/Finish/Furniture/Elevation/Section/

Detail/Schedules/Legend/FF&E Specification/

Finish specification)should be created one by one

(Time Consuming in Process)

Revision (CAD)

Revise document per sheet individually

Facility Management (CAD)

Providing specification & separate CAD file is

used as reference to maintain facility

Construction Document (BIM)

Prepare Construction Document

All sheets can be created from embodied model information

database directly (includes schedule, take off & cost estimate)

(Time Saving in Process)

Revision (BIM)

In parametric modeler system, all related documentation is instantly updated

Facility Management (BIM)

Providing facility information in ONE embedded BIM Model

BIM provides fingerprint of the over its lifecycle

Additional BIM Advantages(Implemental Tools)

Green Design Analysis (LEED Credit)

(ECOTECT ANALYSIS)

Crash Detection (Inspect virtual construction)

(NAVISWORKS)

4D /5D Simulation (Construction / Budget simulation)

(NAVISWORKS)

Facilities Management (Management building after construction)

(REVIT)

Current Project work flow

Architecture – use Building

Information Model to process

project

Structure / MEP also provides BIM

support to integrated with Arch.

Model

Interior Design – still use CAD

process to create Construction

Document regardless of Arch. BIM

file (No interoperable file between

Arch & Interior)

Interior designer has been worked

as part of coordinator in CAD

process

Shifting work flow toward BIM

All staffs (Arch. MEP. Owner. Interior designer…) can

involved project from early stage to end. It leads project

to be reduced miscommunication & error which can occur

during traditional CAD process

Integrated collaboration workflow (ONE BIM)

Ability to inspect crash detection & simulate construction

process to catch mistaken during construction in virtual

world

Eliminate much of the repetitive & mundane tasks

traditionally associated with CAD Program

Focus on design itself instead of individual CD Sheet &

revision coordination internally & externally

BIM Work Flow in Interior Design(How BIM can be effected in Interior Design process ?)

Parametric capabilities (Includes easy CD

Sheet & revision)

Managing Design option

Interior focus finish & FFE quantity

Quick visual creation in design

Green Design analysis (Energy & Materials)

Crash detection , 4D Simulation for ID

Qualifications as ID BIM Coordinator

A. Role as bridge between Arch. & Interior Design BIM Process

B. Utilizing BIM software from the point of interior designer angle (Revit Certified)

C. Capability of setting up & managing BIM folder & files

D. Knowledge of BIM process & Software interaction (Revit, Navisworks, Ecotect Analysis…)

E. Ability to solve BIM technical problem

F. Capability of handling green interior projects

WHY not BIM in Interior Design Process ?

BIM is more than 3D modeler (Data embodied in ONE model)

BIM is based on an architectural classification system, not layers

BIM is parametric capability (Data synchronized instantly)

BIM reduces overall project process & time consuming

BIM can create material take off & cost estimate in early stage

BIM has powerful 3D visualization ability

BIM makes interior designer can involved & integrated with arch

BIM file from early stage not in the middle of project process

= SHIFTING INTERIOR DESIGN WORK FLOW TO NEXT LEVEL

BIM

Arch

Structure

ConstructionMEP

Interior Design

THANKS