The Challenge
AsBuilt’s client was responsible for planning and executing equipment upgrades for two baghouses that had been in service for more than 20 years. Over time, undocumented modifications had been made to the baghouses and associated equipment, leaving the facility without reliable drawings or usable 3D models.
The lack of accurate as-built documentation created risk for project planning, coordination, and execution—particularly given the density of equipment and the need to tie new components into existing systems.
The Solution
AsBuilt was contracted to perform 3D laser scanning and as-built modeling of both baghouses and the surrounding areas. Scanning was performed between the fans and baghouses, capturing all relevant structural, equipment, and utility details.
The scope included baghouses, fan housings, ductwork, structural steel, platforms, stairs, ladders, piping, and other associated equipment. The scan data was processed into a detailed point cloud and 3D model, providing a complete and accurate digital representation of the existing conditions.
Key Outcomes
- Recovery of Accurate As-Built Data
Legacy equipment and undocumented modifications were captured into a reliable digital model. - Improved Upgrade Planning
Engineers and planners worked from verified geometry rather than assumptions. - Reduced Coordination Risk
Dense equipment layouts were clearly visualized to support clash avoidance and sequencing. - Future-Proof Documentation
The 3D model can be reused for future maintenance and upgrade efforts.
Deliverables
- Raw Scan Data (Recap)
- Post-Processed Point Cloud
- Photorealistic 3D Views
- 3D As-Built Model (NWD)
Why It Matters
Baghouse upgrades in legacy facilities are high-risk without accurate documentation. By establishing verified as-built conditions, AsBuilt enabled safer planning, reduced rework, and supported a more predictable upgrade process.
