Title: ASCC 3-D Laser Scanning Study

Author(s): William Paul, James Klinger, and Bruce A. Suprenant

Publication: Concrete International

Volume: 41

Issue: 1

Appears on pages(s): 22-29

Keywords: accuracy, tolerance, target, coordinates

Date: 1/1/2019

Abstract:
The American Society of Concrete Contractors (ASCC) organized a study to evaluate laser scanning results as an acceptance tool for concrete tolerance applications. The study was conducted on a construction site in Walnut Creek, CA. Eight participants used their standard procedures to scan portions of the site, and their measurements were compared against independently obtained reference data.