P1 Slab Storage Yard

An Example of BIM Application in Detail Design &

Information management

What is BIM?

Building Information Modeling (BIM)

Is a process involving the generation and management of

digital representations of physical and functional

characteristics of places . A BIM is a shared knowledge

resource for information about a facility forming a reliable

basis for decisions during its life-cycle; defined as existing

from earliest conception to demolition. (NBIMS-US, 2016)

(BIMs) are files which can be extracted, exchanged or

networked (Interoperability) to support decision-making

regarding a building or other built asset.

BIM Maturity Level

Summary of What We Have Done

DATA Gathering* Gathering all existing Drawings , Models , Docs, …

3D Modeling (Selecting Appropriate Software & LOD)* AVEVA E3D as Common Platform (Platform for Combining all Models)

* AVEVA E3D as Pipe, Duct, Cable Way Modeler

* Tekla as Structure Modeler

* Autodesk Revit as Architecture and Civil Item modeler

* Autodesk CIVIL3D as Road and Land Scape Modeler

* Autodesk Inventor & 3D MAX as Equipment modeler

AVEVA NET Models

* Setting up Server for Project

* Importing 3D model into AVEVA Net Server

* Attaching all DWGs & Docs to their relevant objects in model

3D Modeling LOD

LOD : Level of Development or Detail

LOD 100: SCHEMATIC DESIGN (SD)

LOD 200: DESIGN DEVELOPMENT (DD)

LOD 300: CONSTRUCTION DOCUMENT (CD)

LOD 400: CONSTRUCTION ADMINISTRATION (CA)

LOD 500: AS BUILT MODEL

P1 3D Modeling LOD

LOD 100:

Foundations, Roads & Pavement, ELE & Control Room

Architecture, Cranes, Transfer Car, ELE & Mech. Equipment

LOD 200:

Structure ,Piping ,Cable Ways,

Imported Models Tekla Structure (for steel structure)

Imported Models Revit (for Foundations , Building Architecture)

Imported Models Revit (for Foundations , Building Architecture)

Imported Models CIVIL3D (for Roads & Rail Track)

Imported Models 3DMax (for Making equipement)

Modeling in AVEVA E3D Piping ,Pipe Supports, Cable Ways ,Conduit Banks, Hand Rails & Simple

Equipment such as J.B., Finally Put All Equipment in their Locations

Integrating All Models in AVEVA E3D AVEVA E3D

Benefits of Integrated Model :Clash Management

& More Clear Details for Contractor

Pipe Routing & Fittings locations is coordinated with other disciplines

(Examples as below)

BEFORE AFTER

Benefits of Integrated Model :Clash Management

& More Detail for Execution (cont.) Example of a 2D Drawing of Oxygen Pipe Route before Using BIM

Benefits of Integrated Model :Clash Management (cont.)

Electrical & Mechanical equipment location coordinated with other disciplines objects Cause Reduce Waste During Construction

Benefits of Integrated Model: Fast & Accurate QTY

Survey Reporting Quantities of Bulk materials (Steel structure weight, Conc Vol, Trays,

Pipes , … ) by few clicks Cuase More Accurate Procurement

Benefits of Integrated Model: Future Development, Training,…

Facilitate Future Development & Change Management by Inserting

Changes in Model, it is possible to Make Better Decisions

Integrating Model Can’t be used directly for :

Calculating Strength or Capacity of Steel Structure

Members Due to Change in Loads

Calculating Piping Diameter Due to Change in

Consumptions

Calculating ….

In general 3D model can be used for exporting existing

situation to analytical software and make change as per

requests. The approved final new situation can be imported

again in 3D model

AVEVA NET dashboard

In-built visualization of all project data including 3D modelling and

associated document links in HTML format environment

Future Services

Upgrade design model to as-built model based on handed over changes by contractor

Modify assigned information according to last changes

Assisting Client to Prepare BIM Based Contracts to Enforce New Contractors Adopt this Technology

Initiate Information management system for operation phase

Support system during operation & maintenance and preserve model & information update always

Conclusion

Use of BIM in Engineering Cause Higher Quality , Lower Costs & Better

Control on Project

Use of Net Technology in Asset Information Management Cause Less time for

Finding Information By Owner & Operators and Better Decision Making.

Thanks for Your Attention

Isfahan Office:

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Technology Town, Isfahan, Iran

Tel: +98(31) 33932131-4 I +98(31) 33931074-

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