With the ongoing development and application of BIM technologies, implementing BIM during the construction phase has become essential for construction companies to maximize their investment. Equally important is the use of BIM technology during the bidding phase. Construction companies primarily apply BIM technology during bidding in the following ways:
1. Enhancing the Quality of Bid Preparation
Traditionally, bid preparation often suffers from limited timeframes and relies heavily on manual calculations for engineering quantities and subsequent reviews, resulting in a significant workload. When pricing is based on these manual quantities, the excessive workload can cause unreasonable pricing and repeated quota calculations, directly reducing work efficiency. Applying BIM technology enables rapid statistical analysis of project quantities provided by the bidding party. Using BIM software, bid preparation teams can adjust engineering quantity percentages, allowing for unbalanced external quotations and internal cost estimation, thereby boosting the efficiency and accuracy of bid document preparation.
2. Demonstrating Visualization Technology Solutions
Collision Detection During Construction
BIM technology performs multi-dimensional collision checks on civil and installation engineering components early in the construction process. This helps predict potential issues before actual construction begins, allowing timely design improvements and avoiding costly rework. For example, leveraging BIM’s 3D visualization capabilities to display pipeline layouts in the design scheme can provide the bidding party with clearer insights. This facilitates more reasonable construction planning, enhances competitiveness, and improves the chances of winning bids.
Optimizing Safety and Civilized Construction Plans
During the early construction stage, BIM technology supports safety briefings by creating detailed 3D models that highlight hazardous areas such as elevator shafts and construction formwork layouts. Emphasizing safety measures in these zones helps raise awareness among construction workers, minimizing accidents during construction. Additionally, this approach enriches the technical standards applied throughout the construction phase.
3. Enabling Construction Companies to Secure Better Settlement Profits
When faced with incomplete or inaccurate quantity lists in bidding documents, construction companies must re-calculate quantities precisely and promptly before bidding. Implementing an unbalanced pricing strategy can then help secure better settlement profits. For instance, while the bid price matches competitors, BIM technology allows companies to model proposals and quickly generate updated bills of quantities, ensuring a consistent profit margin—sometimes reaching 5% or more—during settlement.
That concludes the key reasons for applying BIM technology during the bidding stage. I hope this article proves helpful to everyone!
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