Features
Overcoming Oversize: Oversize and confinement (Part 4)
Anthony Konya explores how overconfinement creates oversize and looks at where oversize originates using a 4D view of the blasting process. Keep Reading
Overcoming Oversize: Oversize and spacing (Part 3)
Anthony Konya addresses how improper blasthole spacing causes oversize to form in a blast pattern, as well as how to use post-blast results to determine spacing changes. Keep Reading
Payne & Dolan quarries utilizing cloud-connected belt scales
Cloud-connected belt scales bring fresh insights, better throughput and new levels of efficiency to three Payne & Dolan quarries. Keep Reading
The aggregate industry braces for regulatory change (Part 2)
P&Q’s 2021 Roundtable presented a forum to discuss the greatest shifts – or lack thereof – in the Mine Safety & Health Administration since the onset of the Biden administration. Keep Reading
The aggregate industry braces for regulatory change (Part 1)
P&Q’s 2021 Roundtable presented a forum to discuss the greatest shifts – or lack thereof – in the Mine Safety & Health Administration since the onset of the Biden administration. Keep Reading
Summer accident surge alarming to MSHA
The Mine Safety & Health Administration (MSHA) reports that six fatal accidents occurred between July 21 and Aug. 11. The agency responded with a number of best safety practices producers should follow. Keep Reading
Quarry Faces: September 2021
Check out a few photos from the 2021 Pit & Quarry Roundtable & Conference. Keep Reading
2021 fatal accident spike could become a ‘defining’ moment
A significant increase in mining fatalities in 2021 could prompt action from the Mine Safety & Health Administration. Ogletree Deakins' Bill Doran and Margo Lopez explain. Keep Reading
P&Q covering MINExpo from all angles
With MINExpo International 2021 nearing, Pit & Quarry has advanced coverage of the Sept. 13-15 trade show available – and our live coverage is soon to come. Keep Reading
