Articles

Martin  Marietta’s Guernsey Quarry earns recognition for safety

Martin Marietta’s Guernsey Quarry...

- Feb 08, 2016

Nearly seven years ago, Martin Marietta acquired the Guernsey Quarry, which is located in a small town in southeastern Wyoming. ...

Read More...

15 tips for a healthy undercarriage

15 tips for a healthy undercarriage

- Feb 07, 2016

Undercarriage maintenance is critical to the overall productivity of a machine. It is the mechanism that gives tracked machines much ...

Read More...

EPA oversteps on its promotion of WOTUS

EPA oversteps on its promotion of WOTUS

- Feb 04, 2016

The Environmental Protection Agency (EPA) went too far in its efforts to promote its Waters of the U.S. rule. While ...

Read More...

Martin Marietta’s Guernsey Quarry manages production of five mineral deposits

Martin Marietta’s Guernsey Quarry...

AggMan Staff - Feb 03, 2016

Martin Marietta’s Guernsey Quarry is nestled in the hills and glacial landscapes of southeastern Wyoming on the outskirts of Guernsey, ...

Read More...

Start production off right with great fragmentation

Start production off right with great...

- Feb 02, 2016

By Mary McCaig-Foster, Contributing Editor Get Great Fragmentation The goal of drilling and blasting is more than just putting rock onto the ...

Read More...

State and Province News – February 2016

State and Province News – February 2016

- Feb 01, 2016

CALIFORNIA Planetary scientists are testing a new type of drill, which is intended to look for signs of life deep below ...

Read More...

Rollouts – February 2016

Rollouts – February 2016

- Feb 01, 2016

An upgraded compact, remote-controlled drill rig Atlas Copco has made upgrades to improve its FlexiROC T20 R drill rig. The compact, ...

Read More...

Will 2016 bring more criminal prosecutions under the DOL/DOJ worker safety initiative?

Will 2016 bring more criminal prosecutions...

- Feb 01, 2016

Just prior to the end of 2015, the Departments of Justice (DOJ) and Labor (DOL) announced an expanded “worker endangerment ...

Read More...

Learn the legend behind one of the world’s geologic wonders: the Glasshouse Mountains

Learn the legend behind one of the...

- Feb 01, 2016

“These hills…are remarkable for the singular form of their elevation, which very much resembles a glass house, and for this ...

Read More...

Linear road crusher offers a new approach to gravel road repair

Linear road crusher offers a new approach to...

- Feb 01, 2016

Acommon gravel road repair and road building approach is to remove oversize rocks and bury subgrade problems, such as potholes ...

Read More...

SUBSCRIBE & FOLLOW

advertisement

TWITTER

FACEBOOK

BLOG

advertisement
advertisement
advertisement
AggMan_logo_withTagline_white_3