I'm a general contractor and here's some photos of one of our projects, a 50,000 s.f. addition.
This is Laser grader and my 2520 John Deere. The receiver on the "pole" on the back of the grader picks up the laser signal and holds that grade.
Started lifting tilt-up panels yesterday mid morning and finished this morning. The crane is 250 ton and the heaviest panel weighed 98,000 pounds.
This is Laser grader and my 2520 John Deere. The receiver on the "pole" on the back of the grader picks up the laser signal and holds that grade.
Started lifting tilt-up panels yesterday mid morning and finished this morning. The crane is 250 ton and the heaviest panel weighed 98,000 pounds.