Verifying Grade with Laser Level
At 20:05 in
Noob Tries his hand at Cutting Grade & running his first 4 in 1 bucket -Can he handle it? 4k video
What happens here
After the subgrade has been established, use a laser level and grade rod to verify the grade accuracy. The instructor demonstrates how to read the DeWalt laser receiver mounted on the grade rod. For this driveway, the target is a 2-inch drop over a 16-foot span. The operator measures the initial benchmark and then moves to a new location to confirm the 2-inch difference, ensuring the proper slope has been achieved. The laser level eliminates the optical illusion that can occur when trying to eyeball grades from different perspectives.
Goal: Confirm the accuracy of the graded slope using a laser level.
Tools and materials
- DeWalt Laser Receiver DeWalt — Receiving the laser beam to determine height differences
- Grade Rod — Measuring height with the laser receiver
- Laser Level — Emitting a consistent laser plane for elevation reference
What they say
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What they say
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