CGSB 39-GP-31A

This standard applies to surface plates of igneous rock (granite) for use in precision locating, layout and inspection work. It encompasses new certification, recertification in the field and recertification after resurfacing.

The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any existing applicable regulatory requirements prior to its use.

Published:

02/01/1993

Number of Pages:

6

File Size:

2 files , 560 KB