Annual Report,2009 - Directorate General of Mines Safety
Annual Report,2009 - Directorate General of Mines Safety Annual Report,2009 - Directorate General of Mines Safety
DGMS Annual Report, 2009 1 Surface Installation Size Electrical Sub-Station 33 10 Liters 06 KV Electrical Sub-station 11 10 Liters 04 KV Electrical Sub-station 10 Liters 04 550/440V Belt Conveyor Drive Head 10 Liters 02 Tail-End Drum 10 Liters 01 Transfer Point 10 Liters 01 Belt Tensioning 10 Liters 01 Point/Devices Belt Line where Gradient 10 Liters 01 changes Haulage Engine Room 10 Liters 01 Colliery Store 10 Liters 02 Workshop 10 Liters 04 50 Liters 02 Ventilation Fan 10 Liters 01 Emergency Control Room 10 Liters 05 Explosive Van 10 Liters 02 02 Opencast Mine Dragline 50 Liters 10 Liters 01 06 Electrical Shovel 10 Liters 04 Electrical Drills 10 Liters 02 Dumper 10 Liters 02 Diesel Tankers 10 Liters 02 Dozer 10 Liters 01 Grader 10 Liters 01 03 Belowground Electrical Sub-Station 10 Liters 02 Haulage Room 10 Liters 01 Belt Conveyor Drive Head 10 Liters 02 Tail-End Drum 10 Liters 01 Transfer Point 10 Liters 01 Belt Tensioning 10 Liters 01 Point/Devices Belt Line where Gradient 10 Liters 01 changes Section Store 10 Liters 02 Hydraulic Drill 10 Liters 01 Pump House 10 Liters 01 UG Tippler 10 Liters 01 Load Haul Dumper (LHD) 10 Liters 01 Side Discharge Loader 10 Liters 01 Continuous Miner 10 Liters 02 The above estimate is based on the normal installations and machinery used in mines which may change due to extra large capacity machines installation. 156
DGMS Annual Report, 2009 It is, therefore recommended to implement the above scheme and regularly update the fire fighting plan maintained at the mine. No. DGMS (Tech)/Circular No./ 04 Dhanbad, Dated – 16 th February, 2009 To, Owner/Agent/Manager of All Mines. Sub :- Use of only Approved Types and Standards of Luminaries for Lighting in Mines. Sir, 1.0 INTRODUCTION Lighting is an essential environmental component for any working place, whether buildings, roads, offices, factories, stationery or mobile equipment, machines or any other installation and plants. It has a direct bearing on the efficiency of manpower and machine in addition to its effect on personal health. It is also well established that inadequacy of light and long exposure to inadequate lighting conditions lead to numerous eye slight problems and ill effects on human body. It is also known that over exposure to light is equally dangerous to human body. Various researches and studies have been carried out on this subject and different standards of lighting for specified objectives and operations have been prescribed by different countries and Standard Organizations. Bare lamps causing glare are still in frequent evidence. In many cases the quantity of light generated is sufficient, but only a small percentage of the light reaches the work, by reason of failure to equip the lamps with suitable reflectors. “The question of artificial lighting is of special importance at the present time when night work is general, and common in mines. Notwithstanding the important bearing which good eyesight must have upon output, the question is not today receiving adequate attention at the hands of those whose duty it is to obtain this output. Bad lighting affects output unfavorably, not only by making good and rapid work more difficult, but also by causing headaches and other effects of eye-strain. Incidence of accidents due to poor lighting conditions and glare at the eyes of the driver operating vehicles and HEMMs has also increased in recent past. Instance have come under the notice of this Directorate, of headaches and eye-strain resulting from (a) inadequate light, both artificial and natural; (b) artificial light, adequate in amount, but so placed as to throw a glare on the eyes of the workers; (c) employment of workers, whose eyesight should be aided by suitable glasses, to carry out fine work without first testing their eyesight.” In view of the conditions prevailing at the mines and their effects on health and safety of the persons employed therein, it is imperative to re-examine the issue of lighting in the perspective of advancement made in Lighting and Photometry 157
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DGMS <strong>Annual</strong> <strong>Report</strong>, <strong>2009</strong><br />
1 Surface<br />
Installation<br />
Size<br />
Electrical Sub-Station 33 10 Liters 06<br />
KV<br />
Electrical Sub-station 11 10 Liters 04<br />
KV<br />
Electrical Sub-station 10 Liters 04<br />
550/440V<br />
Belt Conveyor Drive Head 10 Liters 02<br />
Tail-End Drum 10 Liters 01<br />
Transfer Point 10 Liters 01<br />
Belt Tensioning 10 Liters 01<br />
Point/Devices<br />
Belt Line where Gradient 10 Liters 01<br />
changes<br />
Haulage Engine Room 10 Liters 01<br />
Colliery Store 10 Liters 02<br />
Workshop<br />
10 Liters 04<br />
50 Liters 02<br />
Ventilation Fan 10 Liters 01<br />
Emergency Control Room 10 Liters 05<br />
Explosive Van 10 Liters 02<br />
02 Opencast<br />
Mine<br />
Dragline<br />
50 Liters<br />
10 Liters<br />
01<br />
06<br />
Electrical Shovel 10 Liters 04<br />
Electrical Drills 10 Liters 02<br />
Dumper 10 Liters 02<br />
Diesel Tankers 10 Liters 02<br />
Dozer 10 Liters 01<br />
Grader 10 Liters 01<br />
03 Belowground Electrical Sub-Station 10 Liters 02<br />
Haulage Room 10 Liters 01<br />
Belt Conveyor Drive Head 10 Liters 02<br />
Tail-End Drum 10 Liters 01<br />
Transfer Point 10 Liters 01<br />
Belt Tensioning 10 Liters 01<br />
Point/Devices<br />
Belt Line where Gradient 10 Liters 01<br />
changes<br />
Section Store 10 Liters 02<br />
Hydraulic Drill 10 Liters 01<br />
Pump House 10 Liters 01<br />
UG Tippler 10 Liters 01<br />
Load Haul Dumper (LHD) 10 Liters 01<br />
Side Discharge Loader 10 Liters 01<br />
Continuous Miner 10 Liters 02<br />
The above estimate is based on the normal installations and machinery used in mines<br />
which may change due to extra large capacity machines installation.<br />
156