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Gamma Services International, Inc.
REDEFINING MINING

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TramGuardTM Proximity
All MSHA Certifications completed making Proximity available to the mining community.

TramGuardTM field trial completed at Jones Fork Mines.

TramGuardTM Proximity

Proximity Detection is a High Priority Safety Initiative

“The mining industry has experienced 29 fatal crushing or pinning accidents since 1988 that involve the operation of remote control continuous miners. In most of these accidents, the miner, helper or other worker, was located within the danger zone (red zone) around the machine when the accident occurred.”


MSHA CM Proximity Program Goal
 

“Provide a safety system that will, during tramming, automatically warn any personnel that they are entering the warning zone near the CM and will disable tram and boom movement if they enter the CM turning radius.”

GSI and GMS are currently cooperating with MSHA and NIOSH on development of a Proximity Detection System to accomplish the above stated mission. The TramGuardTM proximity system under development at GMS will help to reduce fatalities, injuries and health problems. Included in these systems is a proximity concept patented by NIOSH, inventor William H. Schiffbauer.

The main goal of TramGuardTM is to assist the miners and to help train them to follow safety procedures that have been provided by their employer. Once the miners learn to stay out of the turning radius, the hazards should be significantly reduced. When TramGuardTM is combined with Geosteering so that the operator remains further from the face, his health and safety is even further improved.

Disclaimer: Neither Gamma Services International, Inc. nor Geosteering Mining Services, LLC promise nor guarantee that the CM operator will be kept safe by using TramGuardTM or Geosteering.

Hazards to the CM operator and personnel working around the CM can be grouped into three categories.

  • Crushing by CM or Booms During Tramming
  • Crushing by CM or Booms During Maintenance or Adjustment
  • Operator Hazards During Cutting Including Noise, Dust, Flying Debris, and Rock Falls

The first two categories are protected by TramGuardTM alone and the third category includes the use of Geosteering.

 TramGuardTM Patent Pending
 


TG MinerTrackTM

 Important Geosteering Proximity Detection
PIB release
<< Click Here>>.

Click >>> Information for MSHA regarding communications to trapped miners.


 

Download the TramGuardTM Brochure and Information Sheet


 

 


 

Brief Summary of TramGuardTM Operation

Each miner working around CMs carries a small Personal Alarm Device which produces an audible alarm if he enters the hazardous zone around the CM.

If the miner does not or can not exit the hazardous zone and the CM becomes too close to the miner, tram motors and boom movement will be disabled.

Visual alarms are also provided.

TramGuardTM can also be used in combination with Geosteering as explained in the next section.

Features are being included in five TramGuardTM Models.

MSHA's Proximity Detection
Web Page Link

 



Copyright © 2006 Gamma Services International, Inc. 
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Patents: Geosteering United States Patents:
6,435,619 B1 - 6,452,163 B1 - 6,465,788 B1 - 6,657,199 B1 - 6,781,130 B1

 Patent pending on others.


International Patents in numerous countries: Other patents pending