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BIM Project Execution Plan: Cold Storage WarehouseGroup 8- 11th April, 2015
Durgaprasad KurikalaAshwini SangaraboinaJ M Rakibul HasanKaran Soni
Civil & Environmental Engineering
Contents:• Introduction of Stakeholders Involved:• Critical Plan Strategies1. General Contractor2. Engineer3. Architect
• Reference Model: Cold Storage Warehouse – Angola• Architectural Model: Autodesk Revit
4. HVAC Engineer• Level 1 Process Overview Data Flow Map• DATA Gaps & Addressing Gaps• Lessons learnt
Introduction of Stakeholders Involved:
ROLE CONTACT NAME E-MAIL
General Contractor Karan Soni [email protected]
Engineer J M Rakibul Hasan [email protected]
Architect Ashwini Sangaraboina [email protected]
HVAC Durgaprasad Kurikala [email protected]
Critical Plan Strategies: General Contractor-
Role in following BIM use: • Cost Estimation- Providing market price data for construction materials
and labor cost.• Building System Analysis- Following sustainable design codes and
checking on referred electrical consumption data.• 4D- Modelling- Planning and time scheduling.• Engineering Analysis- Checking on codes in BIM Tool at each
construction phase.
BIM Project Execution Plan
Engineer-
Role in following BIM Use:• Design Authoring: Authoring of Structural Model using Autodesk Revit
software• Coordination: Rectification of conflicts in different models detected through
BIM Tool• Cost Estimation: If estimated cost exceeds set budget constraints then
reviewing the model and making necessary design changes if possible without compromising quality.
• 4D Modelling: Assisting General Contractor in Collision Detection through Navisworks Model and also rectifying the conflict areas accordingly.
• Building System Analysis: Checking and analysis of each construction phase and also operational phase of warehouse in terms of sustainability and efficient energy requirements.
BIM Project Execution Plan
Architect:
Role in following BIM Use:• Site Layout & Planning:1. Layout Planning & measurements - 2D drawings - reference for design teams.2. Overview of project requirements and getting started for architectural as well as
structural models.
• Design Authoring:Architectural model is a scale model which is used for show & presentation for referring 3D view of warehouse. Autodesk Revit was used to finalize this model.
• Coordination:After coordination checks, if architectural conflicts are detected then architect is responsible to remove the conflict areas in concern with the client as architectural model firstly refers to client requirements.
BIM Project Execution Plan
Reference Model: Cold Storage Warehouse - Angola
Architectural Model: Autodesk Revit
HVAC Engineer:
Role in following BIM Use:
• Coordination:HVAC Model will also be analyzed in the coordination stage to check for any conflicts between different models and phase. So, it is necessary for HVAC Engineer to participate in the check process and rectify the conflicts in concern with different departments and models.
• Cost Estimation:If the estimated cost exceeds budget constraint then HVAC Engineer will be assisting Engineer in his model where models will be reviewed for better solutions to get under budget constraint without compromising quality.
Level 1: Process Overview Data Flow Map:
Presentation Title Here
DATA GAPS:
Addressing Information Gaps:• In "Site Modeling & Planning”, the finalized drawings should have been from
3D AutoCAD to give the design teams an exact approach in their modeling process.
• In "3D Designing" phase, the design teams of different trades should have coordination in the early stages of modeling which will reduce rectification capital, time and as well as energy consumption.
• Pre requisite draft which clarifies the scope of each trade separately and at the end concentrating on the scope of project. All the design teams should have thorough knowledge about each other's scope so as to reduce rework and rectification cost.
Lessons Learnt:• Early realization of “Data Gap” and finding ways to address those gaps.• There should be a pre-requisite data for every BIM use, collaboration and
planning which will make the coordination more efficient.• Departmental and phase oriented scope should go hand in hand with scope
of the whole project.• BIM Models have better user interface, geometric representation with
detailed and precise design measurements similar to real world.• Models in a BIM Tool can be networked easily for supporting time
dependent decision making.• Energy performance analysis can be very well executed in a BIM Tool
where it can reduce simulation errors during modelling and building operations.
Thank You