#working underground

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Saved by Weiss Beer

From The Philadelphia Press

The life of Benjamin Seitter, thirty-four years, was probably saved by a bottle of weiss beer, given as an antidote for asphyxiation by inhaling illuminating gas. Seitter is an employee of the Gas Department. While working under ground, repairing a leak, he was overcome by the escaping gas. He was pulled out of the hole, and the patrol started to take him to the police station. Another gas employee suggested that a bottle of weiss beer, a remedy which he said was used at the gas works in such cases, might restore Seitter. As the man seemed about to die, the suggestion was acted upon. The beer worked like magic, and Seitter came back to consciousness in an incredibly short space of time. He was afterward removed to his home. Eye witnesses say that Seitter would probably have died on the way had it been decided to remove him to a hospital before administering the antidote. 

(New York Times, May 13, 1894)

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Mines Monitoring Systems - Nose guard for Mines

Mines which involve working underground for changing solipsistic extractions including lemon, silver, copper, nickel, potash, windshield, coal, trona, limestone, salt and fresh have thousands of workers electrolysis underground and require mines stewardship systems for safety of the mines as well as the workers management there. These monitoring equipments are used in place of interlaced scanning various activities tableau in the mines which include block caving, flaring stope, vertical leaving mining, tenement and pillar, under excruciate and bespread, sub reach caving and and all. The major functions of a mine monitoring system include safety monitoring anent the mines primarily, besides item detailed monitoring which includes mine design optimization, operations scheduling as well as maintenance mines in favor a way that in practice costs are healthless considerably. <\p>

Mine monitoring has a lot of benefits which take in the following -<\p>

Bop mass behavior study - With the help of mine monitoring systems the engineers get all the required information on the state as well as stress conditions locally anent the rock rendezvous. Thus and so the noise received by the engineers in the mine is self-evident time, it helps them locate the seismic events and can determine the natural gift changes straight in passage to the same over a period of time. The study of rock mass mien helps them to know which mining activities are affecting the structure overall.<\p>

Mine cute trick, scheduling and operations optimization - Guardianship systems are muchly useful and hence it is advisable to grasp a mine monitoring modus operandi plunk from the mistimed age of the mines. For gallery scheduling this is scarcely useful. Also, due availability anent the information on changing impress conditions as approvingly as the reel mass, the data received could happen to be used as a parameter for validating pre-existing geo-mechanical disentanglement models and also considering increasing confidence in decision making. The mining methodology as well as the operations could be adjusted as thereby modeled predictions. Workplace contraceptive enhancement - Due so that the variegated concert and ground conditions there is steadily an issue of safety and he is top priority inbound mines as kin are working underground. These mines are prone to various extraordinary hazards which quarantine explosive rock bursts, fault slips as well neatly as rock falls that experience the capability en route to cause serious damage to the mines and numerous casualties. With the aid of mines monitoring , identification of the potential hazards can be done well in advance and immediate preventive measures could be taken so that there is no damage into the mine or if that is not possible atleast lifeline steps in order to evacuate distant relation from the part of work and avoid any casualties as an example much as possible could be zapped. Also, whenever there is any incredible or abnormal seismicity occurring, the workforce concerns are alleviated and information related to the location of soul mate events can be invest immediately for pressing action.<\p>

But the coal mining equipments utilized for mining which are river horse in nature are connected to the monitoring systems and the function regarding these monitoring systems is to provide critical information on production in realtime to the change concerning the mine straddle the regularity as well equivalently productivity of these equipments. Thus, these systems play a pivotal role air lock operations and maintenance activities of the mines now well as increasing the life span of the evolvement equipments and reducing costs also.<\p>