Civil Infrastrucre Model (CIM) Reservoir Outlet Tower Retrofit Project

Kourosh Langari PE,GISP Senior Project Engineer Kourosh.langari@aecom.com

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3D Civil Information Model (CIM) Integration with ESRI GIS Environment As you are probably aware URS family of companies joined AECOM. Customers of both AECOM and URS will benefit from our greater scale and resources to provide a broad set of fully integrated services. This abstract addresses Plan, Design, Build, and Operate phases of project delivery for California utility agency. This application show case CIM and BIM applications being serve over Geospatial Data Management System(GDMS) utilizing ESRI technology to utility agencies to conform to MAP21 STD’s and infrastructure requirements.

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BIM FOR INFRASTRUCTURE

Proposed workflow SURVEY CONSTRUCTION M & O

Traditional survey Photogrammetry

Terrestrial scanning Mobile scanning Aerial scanning

Digital Terrain Model 3D point cloud data

Design

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BIM FOR INFRASTRUCTURE

Proposed workflow SURVEY DESIGN CONSTRUCTION M & O

Traditional survey Photogrammetry

Terrestrial scanning Mobile scanning Aerial scanning

Digital Terrain Model 3D point cloud data

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BIM FOR INFRASTRUCTURE

Proposed workflow SURVEY DESIGN CONSTRUCTION M & O

2D Contract Plans 2D Survey Engineer File

2D Specification 2D Stage Construction

2D Quantity Takeoff 3D Design Model

Traditional survey Photogrammetry

Terrestrial scanning Mobile scanning Aerial scanning

Digital Terrain Model 3D point cloud data

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BIM FOR INFRASTRUCTURE

Proposed workflow SURVEY DESIGN CONSTRUCTION M & O

2D Contract Plans 2D Survey Engineer File

2D Specification 2D Stage Construction

2D Quantity Takeoff 3D Design Model

Traditional survey Photogrammetry

Terrestrial scanning Mobile scanning Aerial scanning

2D as-built plans 3D as-built model 3D as-built scan Asset metadata

Digital Terrain Model 3D point cloud data

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Main CIM Model Objective

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CIM for the Lifecycle

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CIM Integrated Project Delivery (IPD)

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CIM Strategy to Reduce Risk in Projects

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Main CIM Model Objective • Coordination of disciplines inside and outside the tower: civil, structural, mechanical,

and electrical • Clash detection of the proposed improvements and constructability modeling • Providing a high-value information model of the improvements for the District’s

future use

An example of a clash is an 8" PVC pipe colliding with a W8 x 28

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Concept

Structure Stick Diagram

Form

Function & Analysis

Fabrication

level of development (LOD)1 300- Structure-Civil level of development (LOD)1 200 -MEP

Autodesk Revit Environment (Structural & Mechanical Design)

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Bentley Environment (Site Design and Coordinate Geometry (COGO)

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Esri ArcMap Environment (Site Design and Data Fusion)

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Esri ArcScen Environment (3D Visulaization & Environmental Analysis)

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Google API Environment (Data Management & Distribution System)

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Google Earth Environment (Data Management & Distribution System)

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Google Earth Environment (Data Management & Distribution System)

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Plans, Specification & Estimate (PS&E Contract Plans)

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3D Geo-PDF files

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3D Geo-PDF files – Dynamic Section Functionality

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Thank You

Kourosh.langari@aecom.com

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