Yesterday, the author discussed the advantages of applying BIM in mechanical and electrical pipeline design for all BIM users. Many construction professionals have since asked about the benefits of BIM integration during the construction and completion stages. Today, let’s explore the benefits of importing BIM into the construction and completion phases of mechanical and electrical pipelines.
1. Construction Phase:
1.1 Continuous Use of the Design Model into Construction:
One major advantage of BIM is that the design model can be carried forward seamlessly into the construction phase. Typically, when mechanical and electrical contractors begin work onsite after winning the bid, they face tight schedules to coordinate design drawing reviews and construction timelines. Often, construction drawings are incomplete before work begins and must be supplemented during the ongoing construction process. Additionally, contractors frequently relocate equipment to avoid conflicts between equipment and pipelines when creating construction drawings. Unless handled by specialized contractors who consider regulatory requirements, this can sometimes lead to non-compliance issues. Referencing the original design model gives contractors extra time to manage subsequent adjustments and helps ensure smoother workflows.
1.2 Rapid Identification of Conflict Points:
This refers to the collaborative coordination and clash detection capabilities of BIM. If equipment locations or pipeline routes are modified during construction, BIM allows quick identification of potential conflicts or installation challenges. Since conflicts are resolved individually during the BIM drawing phase, many onsite problems are minimized, reducing the need for lengthy meetings and communications.
1.3 Enhanced Accuracy in Material Management:
Similar to generating detailed quantity takeoffs earlier, BIM accurately controls the types, specifications, and dimensions of materials required for each floor. This precision helps construction teams order and purchase materials with confidence, decreasing the likelihood of overstocking and waste.
1.4 Reduced Reliance on Paper Engineering Drawings:
At construction sites where BIM is implemented, it’s common for site managers or supervisors to carry just a single tablet each, eliminating the need to transport heavy paper drawings. If small details are difficult to read on a drawing, they can simply zoom in on the digital version for clarity. This eliminates the traditional need to print drawings in multiple scales such as 1:10, 1:30, or 1:50 for convenience. This shift also brings unexpected environmental and energy-saving benefits.
2. Completion and Acceptance Stage:
Completion drawings created with BIM are much closer to the actual site conditions than traditional as-built drawings. Historically, unless a contractor was highly regulated, completion drawings were often only used as reference and frequently did not match actual site conditions, limiting their usefulness for future renovation or maintenance. Since BIM operates as a realistic 3D simulation, adjusting and correcting the model throughout construction results in completion drawings that accurately reflect the final built environment.
These comprehensive records include detailed inventories of equipment and materials, which can be handed over to future operations or management teams. BIM provides a complete lifecycle record of the building—from design through construction to final acceptance—essentially serving as a production history. This delivers valuable and accessible maintenance data for ongoing facility management.
That wraps up our discussion on the benefits of importing BIM into the construction and completion stages of mechanical and electrical pipelines. We hope this article has been helpful! For more information, please click on BIM import construction.
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