Aggregates Zone

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Features:

January 2012

Supply Lines:

The Bucket List

Check out this round up of buckets and teeth that can help your operation dig up big profits.

Special Report:

Forecast 2012 – Forward Momentum

The mass may be smaller and the velocity may be slower than desired, but the rock is rolling in the right direction.

Feature:

Lafarge, PACCAR working on $15 billion storm surge protection system with Corps of Engineers

To protect New Orleans and its residents from surges in future storms, the U.S. Army Corps of Engineers is working on a $15 billion protection system of linked levees, flood ...

Supply Lines:

Dumping in Style

Check out this latest and greatest selection of Class 8 dump trucks and bodies.

Special Report:

Gaining Ground in a Humpty Dumpty Economy

Poised between a Japan-like depression and inflation and stagnation, a careful course is necessary to correct the economy.

Equipment Management:

Maintenance Matters in Conveyor Hydraulic Systems

Material handling system operational reliability and safety requires the proper care and feeding of conveyor hydraulic systems.

Feature:

MSHA pre-assessment conference procedures begin, but spark concerns about program execution

The Mine Safety and Health Administration (MSHA) is planning, this month, to begin implementation of pre-assessment conferencing procedures “to help reduce any backlog of future violations” before the Federal Mine ...

Feature:

Iowa Overlay: Concrete on asphalt overlay upgrades farm-to-market road

Oak Crest Hill Road South East in Johnson County, Iowa, appears to be just a typical farm-to-market secondary road. But being one of 11 Iowa highway “stimulus” projects worth, in ...

Departments:

January 2012

Feature:

DOL regulatory agenda holds a few surprises

On Jan. 20, 2012, the U.S. Department of Labor (DOL) released its “Fall 2011” semi-annual regulatory agenda, covering the Mine Safety and Health Administration (MSHA) and Occupational Safety and Health ...

State & Province News:

State and Province News January 2012

Keep up to date with this breakdown of industry news in the United States and Canada.

Feature:

Safety Watch

Take steps to make sure ground conditions are stable before entering the work area.

Rollouts:

Rollouts January 2012

A continuous level sensor, a V-belt tracking system and a finger-operated joystick controller are among the products featured.

Editorial:

Editorial

H.R. 1633, the Farm Dust Regulation Prevention Act, is a rare, pragmatic bill that protects aggregate producers, farmers, and other rural businesses from the uncertainty surrounding current and future regulation ...

Feature:

Data Mining January 2012

Merger and acquisition activity continued to plug along at a snail’s pace as 2011 closed.

Carved In Stone:

Carved in Stone

From the father of soil mechanics to a fictional young wizard, many have sought mythical solutions to complex problems.

Aggbeat:

AggBeat

The Congestion Problem: TTI identifies the worst stretches of highway that offer unpredictable travel times, plus an update on the Highway Trust Fund.

Rock Law:

Rock Law

Review Commission ruling increases the burden on mines to maintain automatic warning devices on mobile equipment.

Feature:

New mine safety legislation could lead to bipartisan action

            With the New Year comes a new round of legislative proposals affecting mine safety and health. Although legislative action was limited in 2011 largely to oversight hearings concerning the Occupation ...

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