Finish Grading Made Easy -- Absolute Concrete of Slater, IA uses Leica Geosystems GPS Equipment to finish grade a concrete parking lot. The Leica iCR55 Robotic Total Station works in conjunction with a Leica iGD3 3D on the Case Construction Equipment dozer so the blade follows the exact contour for the final pour. It requires only minimal final grade check, is quicker, and is more accurate than traditional string and stake methods saving time and money. | Titan Machinery | Facebook