RUNWAY SURVEYS
G. W. Becker, Inc. performs a thorough survey of the overhead crane runway rails.
The survey will include measurements for the evaluation of:
- rail straightness
- rail head elevation
- span
- rail to rail elevation
![](https://gwbcrane.com/wp-content/uploads/2020/01/runway-e1398448025608.jpg)
These measurements will then be compared to tolerances set forth in the Crane Manufacturers Association of America, Inc. Specification #70 revised 2020 and Specification #74 revised 2020. Subsequent to completion of the survey, G. W. Becker, Inc. will provide a written report including:
- qualifications
- disclaimer
- tolerances
- graphs of rail measurements
- commentary
- summary