AbstractsLaw & Legal Studies
Unique method of driving large tunnel at the Hannibal Quarry of the Atlas Portland Cement Company
| Institution: | Missouri University of Science and Technology |
|---|---|
| Department: | |
| Year: | 1920 |
| Record ID: | 1554519 |
| Full text PDF: | http://hdl.handle.net/10355/26124 |
Abstract
"During the development of operations at the limestone Quarry of The Atlas Portland Cement Company, Hannibal, Mo., it was found necessary to drive a large tunnel from one open "cut" to a point where the opening up and development of other "cuts" could be carried on" – p. 1.
