Development of Draft Construction Safety Standards for Excavations
DHHS (NIOSH) Publication Number 83-103
This report contains the input document to the workshops (the working draft), summaries of the workshop comments, and an analysis of the suggestions and commentary produced by the workshops.
The purpose of this study is to determine which unshored configurations of compound slopes would possess stabilities equal and equivalent to the stability of either a 5 foot high vertical or a 12 foot high 3/4 to 1 unshored slpoe, as allowed in the CAL-OSHA Construction Safety Orders.
- Page last reviewed: June 6, 2014
- Page last updated: June 6, 2014
- Content source:
- National Institute for Occupational Safety and Health Education and Information Division