20 Steps Checklist for BIM Quality Assurance and Validation

1. 20 STEPS CHECKLIST FOR BIM QUALITY ASSURANCE AND VALIDATION

2. INTRODUCTION Have you ever dreamt of a construction project with zero surprises? Where clashes are detected before they become concrete nightmares, and data flows smoothly between the disciplines created? Well, it may sound fascinating, but it is not! Building Information Modeling (BIM) has transformed the construction world, where you can see how projects are designed, planned, and executed! Today, BIM models are brimming with data used for everything from design collaboration to facility management. But just like a finely working engine, BIM requires a regular check-up, and that is where you need the BIM Quality Assurance and Validation Checklist. With this checklist, BIM consultants can systematically validate their work, ensuring consistency and delivering high-quality models that surpass client expectations! With the BIM Quality Assurance and Validation Checklist in hand, you're well on your way to achieving a project that is built to deliver only positive outcomes.

3. WHAT IS QA QC IN BIM? QA (Quality Assurance): Quality Assurance is a proactive approach that will not let errors pass through the BIM model. The QA method is practically executed throughout the modeling stages for each discipline! Quality Control (QC): Quality Control is a reactive approach that involves identifying and correcting errors that do make it into the model. QC checks are performed after specific model completions.

4. WHY USE A BIM QUALITY ASSURANCE CHECKLIST? Consistency & Standardization If you have a checklist ready, you can be assured of the consistency and quality of 3D BIM modeling services used across different project phases and among various team members! checklist also ensures that all aspects of the BIM model adhere to industry standards such as ISO 19650 and project-specific requirements. Efficiency & Time Savings 01 03 A checklist streamlines the QA/QC process, making it more efficient and less time- consuming. By ensuring that all necessary checks are well executed in the model, the checklist helps in meeting project milestones. deadlines and Error Prevention & Early Detection 02 04 Improved Communication & Collaboration BIM QA And Validation Checklist allows for early identification and correction of all probable errors, reducing the risk of costly mistakes later in the project. Regular checks on MEP remove the clashes & integration issues so that the building system can work together seamlessly. QA/QC has defined & clear guidelines for team members and ensuring everyone is on the same page.A curated QA/QC checklist fosters better communication & stakeholders, such as architects, engineers, & contractors. coordination among

5. WHY USE A BIM QUALITY ASSURANCE CHECKLIST? Documentation & Accountability The BIM QA and Validation Checklist efficiently records all the QA/QC activities, which can be used for future reference and accountability. Further, it offers transparency stakeholders, ensuring quality standards are met and documented. 05 07 Quality and Performance When all the quality and control boxes are ticked, the final output of the BIM model will be high- quality and error-free! Optimizing performance in the building will also ensure that all systems are correctly integrated and positioned as intended. for all Risk Management 06 08 Cost Control A checklist manages & identifies risks at the earliest stage in the project, minimizing the likelihood of issues during construction. The checklist will identify errors and issues that control cost and avoid expensive rework.

6. Model Accuracy LIST OF BIM QUALITY ASSURANCE AND VALIDATION CHECKLIST 01 Check & verify that the model accurately represents the design intent and specifications. Geometry Validation 02 Verify the preciseness and completeness of the model geometry. Level of Development (LOD) 03 Examine that the model elements meet the required Level of Development. Clash Detection 04 Inspect & review clash detection to identify and resolve any conflicts between model elements. Data Consistency Analyze all data within the model to be consistent and accurate. 05

7. Model Coordination LIST OF BIM QUALITY ASSURANCE AND VALIDATION CHECKLIST 06 Check for proper coordination between different disciplines within the model. Information Completeness 07 Test that all necessary information and metadata are included in the model. Model Integrity 08 Validate the integrity and stability of the model files. Version Control 09 Scrutinize that version control practices are being followed correctly. Documentation Review that all necessary documentation is provided and correctly linked to the model. 10

8. Attribute Validation LIST OF BIM QUALITY ASSURANCE AND VALIDATION CHECKLIST 11 Verify the accuracy and completeness of model attributes. Dimensional Accuracy 12 Check the dimensional accuracy of model elements against design documents. Naming Conventions 13 Review that all elements follow the agreed-upon naming conventions. Performance Optimization 14 Validate that the model performs efficiently and is optimized for use. Change Management Verify that changes to the model are tracked and managed appropriately. 15

9. User Access and Permissions LIST OF BIM QUALITY ASSURANCE AND VALIDATION CHECKLIST 16 Ensure that access and permissions are correctly set up for all model users. Issue Resolution Tracking 17 Confirm that all identified issues are tracked and resolved on time. Final Review and Approval 18 Conduct a final review and obtain approval from all stakeholders. Training and Support Documentation 19 Check & verify that appropriate training and support documentation is available. Change Management Verify that changes to the model are tracked and managed appropriately. 20

10. BENEFITS OF BIM QA/QC DESIGN MODEL VALIDATION Clash Detection & Elimination Enhanced Design Accuracy BIM QA/QC scrutinizes the Revit model for missing incorrect data, and modeling errors. Improved Cost Management BIM QA/QC powerfully proves this because it identifies between different (architectural, structural, within the Revit BIM models. Construction is a complex zone where even minor missteps can lead to budget overruns. BIM QA/QC helps identify material waste & construction inefficiencies right at the beginning. clashes disciplines elements, MEP) Reduced Risk & Increased Project Value BIM QA/QC reduces the risk of unforeseen issues arising during construction, leading to a safer and more predictable project outcome. Streamlined Communication & Collaboration By showcasing errors in the Revit model using BIM Coordination Services, all architects, engineers, contractors stay on the same page. stakeholders, and

11. CONCLUSION In conclusion, BIM QA/QC Design Model Validation work as your safety partner in your construction project, it's an investment that pays dividends throughout the project lifecycle.

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