Resource

Precision diamond drilling on dam improvement works

Resource Type
Industry Papers and Articles
Reference Title
Precision diamond drilling on dam improvement works
Author/Presenter
Tanaka, Hiroshi
Publisher Name
Lamda Publicity Ltd.
Year
2007
Journal Title
Industrial Diamond Review
Journal Volume
67
Journal Issue
2
ISBN/ISSN
ISSN: 0019-8145
Abstract/Additional Information

The 2007 Diamond Award winner, Komu Co Ltd of Japan (see page 7) drilled a 400 mm diameter vertical hole 16 m deep to tolerance of 70 mm. This report by Hiroshi Tanaka describes how the company took an individual approach to ensure that the job was a success.