What are BIM layout robots?
Construction layout robots are automated machines that print BIM layout plans directly onto a jobsite floor. They mark layout points for hangers and supports, floor openings, cores, and wall penetrations for mechanical, electrical, and plumbing subcontractors.
Utilizing construction technology like layout robotics can streamline our efficiency, maximize value, and improve team interaction on construction sites. Mike Vang, Superintendent, and Tanya Peddy, Virtual Field Technician Manager, share their insight about their experience utilizing these robots to efficiently lay out points onsite.
How construction layout robots work
Automated point layout equipment works similarly to a Robotic Total Station, a traditional surveying instrument commonly used to automate BIM layouts.
"It uses control points to set up its current location and then prints information relative to the setup. Attached to the robot is a prism which allows the laser tracker to lock onto its location. From there, the robot utilizes distances and angles to print the information relayed from the data collector onto the floor," said Tanya.
These robots are customizable — the field team can adjust font size, colors, and layout orientation. This feature empowers teams to print any BIM layout they design, specifically tailored to the task or project. The robot's rugged design, sensors, and long-lasting battery life ensure it can traverse hazardous jobsite conditions and avoid potential obstacles, allowing our teams to work efficiently and safely onsite.
Impact of construction layout robots on jobsites
Construction technology focuses on solving problems we know of — and those we are unaware of — on jobsites. There are numerous construction site impacts of layout robotics, including:
Efficiency
Layout robotics increases the number of points laid out in a certain period versus a traditional BIM layout approach, saving time.
Safety
By eliminating the need for employees to bend down to mark BIM points, robots enhance safety by reducing the risk of workplace injuries and improving ergonomics.
Tanya expressed, “With the ability to print the information on the ground, we keep our operators from bending down to mark each point, saving a significant amount of repetitive motion and reducing potential workplace injuries.”
Quality
These BIM robots' precise layout, within one-eighth of an inch, impacts the quality of a contractor’s point layout and provides data collection and documentation.
“The robots give you real-time information on the number of point layouts per hour and document that data for historical use. It helps optimize costs by increasing productivity and efficiency,” Mike said.
Innovation in construction technology
Leveraging the latest construction technology can improve collaboration and create true value for all members of the design, construction, and operations teams. The BIM site layout process has always been tedious, time-consuming, and error-prone. This process automation is just the beginning of improving efficiency.
"Robotics helps streamline data from BIM to the jobsite and provides progress updates of your employees' layouts. This technology helps streamline workflow and project outcomes," Mike said.
This implementation enables us to take a job that would traditionally take multiple people several days to complete into a one-person job completed in hours. With many construction companies facing challenges in recruiting for the skilled trades, this innovative construction technology and similar applications can reduce strain on current employees, enhancing retention and employee sentiment.
"Construction is constantly advancing in new ways to be better, faster, and safer. The labor shortage is nothing new, but with help from these types of technology, we can make that gap a little bit smaller," Tanya said.
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As Senior Content Marketing Strategist for Southland Industries, Lindsay Janssen manages the content lifecycle. From ideation, creation, and editing through distribution, measurement and maintenance, and creating content strategy, Lindsay develops new and innovative ideas for Southland's digital channels.
