Sources of dangers in opencast Mines working:
1. Under cut,
2. Overhang,
3. High bench and,
4. Loose boulders,
5. Drilling & Blasting,
6. Truck movement area and
7. Dumps are the places of danger in opencast mines.
1. Under cut,
2. Overhang,
3. High bench and,
4. Loose boulders,
5. Drilling & Blasting,
6. Truck movement area and
7. Dumps are the places of danger in opencast mines.
Notified diseases:
1. Silicosis,
2. Pneumoconiosis,
3. Manganese Poisoning (Nervous type),
4. Asbestosis,
5. Contact Dermatitis caused by direct contact with chemicals,
6. Noise Induced Hearing Loss,
7. Pathological manifestations due to Radium or Radioactive substances,
8. Cancer of lung or the stomach or pleura and peritoneum
1. Silicosis,
2. Pneumoconiosis,
3. Manganese Poisoning (Nervous type),
4. Asbestosis,
5. Contact Dermatitis caused by direct contact with chemicals,
6. Noise Induced Hearing Loss,
7. Pathological manifestations due to Radium or Radioactive substances,
8. Cancer of lung or the stomach or pleura and peritoneum
Noise Limits:
Warning limit: 85 dB(A) (safe for 8-hour exposure).
Danger limit: 90 dB(A) (risk of hearing loss).
Worker should not be allowed to enter: 115 dB(A) or MORE. (Immediate protection Required)
Single bursts requiring Personal protective equipment shall be worn: 130 dB(A) impulse or 120 dB(A) fast.
Maximum limit: 140 dB(A).
Warning limit: 85 dB(A) (safe for 8-hour exposure).
Danger limit: 90 dB(A) (risk of hearing loss).
Worker should not be allowed to enter: 115 dB(A) or MORE. (Immediate protection Required)
Single bursts requiring Personal protective equipment shall be worn: 130 dB(A) impulse or 120 dB(A) fast.
Maximum limit: 140 dB(A).
Noise Mapping:
Mandatory for workplaces using noisy equipment.
Based on personal noise dosimetry for workers exposed to levels above 85 dB(A).
Used to identify risk areas for noise management.
Mandatory for workplaces using noisy equipment.
Based on personal noise dosimetry for workers exposed to levels above 85 dB(A).
Used to identify risk areas for noise management.
Mining-statistical accident
An accident shall be termed as Mining-statistical if:
1. That occurred within the boundary of the mine and person(s) involved in the accident is employed in the mine and the accident occurred due to any mining operation, or by any equipment/machinery/apparatus deployed therein, or due to negligent or willful actions by a person, employed in the mine, that have endangered his life or the life of other person employed in the mine or negligently or willfully omit to do anything, necessary for safety of the persons employed therein.
and/or
2. That occurred within the boundary of the mine and person(s), employed in the mine, has/have gone in any part of the mine other than that part in which he/they work and involved in an accident due to any mining operation, or by any equipment/machinery/apparatus deployed therein, or due to negligent or willful actions by a person, employed in the mine, that have endangered his life or the life of other person employed in the mine or negligently or willfully omit to do anything, necessary for safety of the persons employed therein.
Mining-non statistical accident
An accident shall be called as Mining-non statistical if:
1. Person(s), not employed in the mine, is/are involved in an accident, occurred within the mine boundary, due to any mining operation, or by any equipment/machinery/apparatus deployed therein, or due to negligent or willful doing anything by a person, employed in the mine, that have endangered the life of person(s).
and/or
2. Any accident occurred due to any operation which is incidental to mining operation, in an area outside the boundary of the mine whether person(s) involved in the accident is/are employed in the mine or not.
Non-mining accident:
An accident shall be termed as Non-mining if
1. it occurs outside the boundary of the mine, whether person(s) involved in the accident is/are employed in the mine or not, due to any operation which is not incidental to mining operation. The consumer truck, transporting mineral, involved in an accident outside the boundary of the mine shall not be treated as an operation which is incidental to mining operation.
2. Any death due to natural cause shall also be termed as Non-mining accident.
An accident shall be termed as Mining-statistical if:
1. That occurred within the boundary of the mine and person(s) involved in the accident is employed in the mine and the accident occurred due to any mining operation, or by any equipment/machinery/apparatus deployed therein, or due to negligent or willful actions by a person, employed in the mine, that have endangered his life or the life of other person employed in the mine or negligently or willfully omit to do anything, necessary for safety of the persons employed therein.
and/or
2. That occurred within the boundary of the mine and person(s), employed in the mine, has/have gone in any part of the mine other than that part in which he/they work and involved in an accident due to any mining operation, or by any equipment/machinery/apparatus deployed therein, or due to negligent or willful actions by a person, employed in the mine, that have endangered his life or the life of other person employed in the mine or negligently or willfully omit to do anything, necessary for safety of the persons employed therein.
Mining-non statistical accident
An accident shall be called as Mining-non statistical if:
1. Person(s), not employed in the mine, is/are involved in an accident, occurred within the mine boundary, due to any mining operation, or by any equipment/machinery/apparatus deployed therein, or due to negligent or willful doing anything by a person, employed in the mine, that have endangered the life of person(s).
and/or
2. Any accident occurred due to any operation which is incidental to mining operation, in an area outside the boundary of the mine whether person(s) involved in the accident is/are employed in the mine or not.
Non-mining accident:
An accident shall be termed as Non-mining if
1. it occurs outside the boundary of the mine, whether person(s) involved in the accident is/are employed in the mine or not, due to any operation which is not incidental to mining operation. The consumer truck, transporting mineral, involved in an accident outside the boundary of the mine shall not be treated as an operation which is incidental to mining operation.
2. Any death due to natural cause shall also be termed as Non-mining accident.
Mining Junction wishes you and your family a very Happy and Prosperous New Year!
May this year bring safety, success, and endless opportunities in your journey ahead.
Let's dig deeper into achievements together!
May this year bring safety, success, and endless opportunities in your journey ahead.
Let's dig deeper into achievements together!
"📢GATE 2025 admit cards are now available for download! 🎓
Link :- https://goaps.iitr.ac.in/login
Best of luck with your preparation! 💪 — Mining Junction
Link :- https://goaps.iitr.ac.in/login
Best of luck with your preparation! 💪 — Mining Junction
📢 Results Declared: Manager’s, Overman’s, Sirdar’s, Foreman’s, Surveyor’s, Mate, Blaster’s & Gas Testing Exams (December 2024) ✅
👉 Check now: https://dgmsexamination.com/dgmsjul24/resdsa_dec24/login.php?appid=6f7fb471d71266868aa35f154e86f277
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👉 Check now: https://dgmsexamination.com/dgmsjul24/resdsa_dec24/login.php?appid=6f7fb471d71266868aa35f154e86f277
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COAL GRADES
The gradation of non-coking coal is based on Gross Calorific Value (GCV), the gradation of coking coal is based on ash content and for semi coking /weakly coking coal it is based on ash plus moisture content, as in vogue as per notification.
The gradation of non-coking coal is based on Gross Calorific Value (GCV), the gradation of coking coal is based on ash content and for semi coking /weakly coking coal it is based on ash plus moisture content, as in vogue as per notification.
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Adani Cements is hiring Graduate Engineering Trainees! 🎓
Eligibility: 2022, 2023, 2024 graduates in Chemical, Mechanical, Civil, Mining, E&I, Cement Tech, or Industrial Safety.
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Eligibility: 2022, 2023, 2024 graduates in Chemical, Mechanical, Civil, Mining, E&I, Cement Tech, or Industrial Safety.
Apply now: https://lteforms.lntedutech.com/adani-get-2025/adani-get-registration
📞 044-48134590 (9 AM-7 PM)
📧 assess.support@lntedutech.co.in