Tags: MSHA (Mine Safety and Health Administration)

Moonscape to Landscape

Jul 21, 2014

Moonscape to Landscape

Teichert’s Hallwood Plant mines aggregate from the tailings left behind by gold-mining dredges a hundred years ago.   by Kerry Clines, Contributing Editor   Teichert Materials’ Hallwood Plant is located near the town of Marysville in northern California. It mines aggregate in the Yuba ...

Read More...

MSHA’s April impact inspections result in 58 citations

May 30, 2014

MSHA’s April impact inspections result in 58 citations

The Mine Safety and Health Administration (MSHA) announced Thursday that it issued 58 citations and 14 orders to metal and nonmetal mines during April impact inspections. Of those, a limestone mine received 13 citations, while three other plants mining metals and ...

Read More...

Opening Its Doors

Oct 04, 2012

Opening Its Doors

Through a variety of community relations programs, Silvi Group strives to be an asset to the communities in which it operates.   By Therese Dunphy, Editor-in-Chief     Nearly 15 years ago, Fairless Hills, Pa.-based Silvi Group Companies began its foray into community engagement by ...

Read More...

Going With the Flow

Apr 01, 2012

Going With the Flow

When access to its river aggregate supply was cut off, Churchman Sand & Gravel turned to recycling material brought in by construction and landscaping companies. Fred Churchman opened Churchman Sand & Gravel in Tucson in 1946. Dick Smith became a partner ...

Read More...

It’s a different world

Apr 01, 2010

It’s a different world

Venture into an underground aggregate mine and you might think you’ve entered Moria, the underground dwarf kingdom in J.R.R. Tolkein’s The Lord of the Rings. by Kerry Clines, Senior Editor An underground aggregate mine is something to behold. It’s not for the ...

Read More...

SUBSCRIBE & FOLLOW

advertisement

TWITTER

FACEBOOK

BLOG

advertisement
advertisement
advertisement