Design Considerations for Waste Dumps in Indian …

2020-1-3 · Abstract and Figures. Proper design of waste dumps in open cast mines is essential to avoid any large-scale dump failure which may have significant impacts on safety as well as the economics of an ...

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best environment management in an open cast iron ore …

Introduction to Iron Ore and Steel Smelting Processing. Iron ore is obtained in the conventional method of open cast or underground mining and conveying the ore to the surface preparation are where it is crushed, washed, and transported to the smelter.

Basundhara coal mines

2021-9-15 · The mines are owned by Mahanadi Coalfields Limited (a subsidiary of state-owned Coal India). Expansion. MCL is currently building the Kulda 10 MTPA mine expansion at Basundhara. 2013 Accident. In August 2013, 14 local villagers were killed when a portion of an underground mine collapsed at the Kulda site.

Mine Overburden Dump Failure: A Case Study

2014-4-1 · In recent years, disasters of different scales have occurred in many open-pit mine waste dumps, such as Dagushan iron ore [3], Basundhara coal mine [4], and "South Field" lignite mine [5], which ...

Stability Analysis of Dump Slope in Open Cast Mines

2019-12-31 · Abstract. This paper present a case study of dump slope stability of Makardhokra-II open cast mine of western coalfield limited. This mine spread over the …

Open Cast Mining Advantages

2018-2-24 · Open Cast Mining Advantages. In the previous topic, we saw which are some of the advantages that can make the surface open pit mining methods superior method compared to the underground mining. However, underground …

WASTE AND OVER BURDEN MANAGEMENT IN MEGA …

2013-2-21 · ☼ When the mines are being planned for production from 300m depths at stripping ratio upto 1:15 even for D or F Grade Coal, the problems of Dump Slide and Dump Failure have to be managed. OVER BURDEN & WASTE MANAGEMENT. With increased dump heights, it is inevitable to study and monitor Over Burden Dump Stability. A number of cases have been ...

waste management in basundhara open cast mine crusher …

WASTE MANAGEMENT IN MINING AND ALLIED INDUSTRIES. 314 Waste Disposal in the Mines 32 315 Waste Management in the Mines 38 32 Waste Management in Basundhara Open Cast Coal Mine, MCL 41 321 Introduction 41 322 Waste Generation in Basundhara (West) Opencast Mines 43 323 Waste Disposal in Basundhara Mines 50 324 Waste Management in …

Open Pit Mine Rock Dump Geotechnical Evaluation

2021-4-12 · Mining operations in mountainous terrain generally necessitate development of waste rock dumps on areas of moderate to steeply sloping terrain. The design and monitoring of these waste embankments are an integral part of the mine planning function, and present a challenge to the geotechnical engineel''.

waste disposal in basundhara mines

2012-1-1 · More attention must be paid to the proper disposal of solid waste from mines n land utilization 721 Zengxiang Lu and Meifeng Cai / Procedia Environmental Sciences 16 ( 2012 ) 715 â€" 721 management and reducing the discharge of solid waste by the comprehensive utilization of mining waste must be promoted in a more active way.

ToR accorded to Basundhara Open Cast Coal Mining …

2018-2-8 · The proposal is for extension of Basundhara (West) Open Cast Coal Mining with a capacity of 8.75 million tpa at IB Valley Coalfield in Sundargarh district of Odisha. The coal mine project will generate 854 direct jobs. Most Read In This Category. Centre receives 38 bids for commercial mines'' auction

ENVIS Centre on Environmental Problems of Mining

Eco-Mine Tourism in BCCL - NOV ''16; GSDP 2018 Certificate Course on Pollution Monitors; GSDP 2019 Certificate Course on Pollution Monitors; Field Visit by GSDP 2019 Participants to WTP; GSDP 2019 - Field Visit to BCCL Open Cast Mines ; Cultural Programme by GSDP 2019 Participants; GSDP 2019 Activities - Waste Management Course; Minister''s Profile

WASTE GENERATION IN BASUNDHARA (WEST) …

3.2 WASTE MANAGEMENT IN BASUNDHARA OPEN CAST MINE, MCL 1 Introduction 3.2.2 WASTE GENERATION IN BASUNDHARA (WEST) OPENCAST MINES. There are three main sources of waste generation in the Basundhara west opencast mines these are: - 3) Mines quarry 4) Workshop 44 5) Overburden Dump Waste from mines ...

ab0cd Sub-sectoral Environmental and Social Guidelines: …

2011-2-16 · quarrying and open cast extraction of construction materials, stone and rock. (The processing of ore after extraction is covered in the Mineral Processing guideline as this is common to both open cast and underground mining operations.) Open cast mining involves the removal of ore from seams relatively near the surface by means of an open pit ...

Mine games in Sundargarh, Odisha where coal mines are …

2021-8-10 · Water bodies are muddy from the run-off of mine-waste, groundwater is drying from the seepage into the open-cast, schools struggle to teach in the noisy and suffocating environment. The Kulda mines had been granted environmental clearance for a 40 per cent capacity expansion from 10 million tonnes per annum (mtpa) to 14 mtpa for only a year in ...

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2020-6-13 · indian open cast coal mining crushing and screening. Mobile Crusher For Open Pit Coal Mine Mobile 100 Tph . 2014-8-13 Coal mining processing plant in Nigeria This coal mining project is an open pit mine located in Nigeria announced by mining company - Western Goldfields - that it has discovered 62 400 000 tonnes of proven reserves of coal deposits worth US$1 2 …

Geotechnical Properties of Open Cast Mine | SpringerLink

2020-9-19 · 1 Introduction. Open cast mining results in the formation of large overburden dumps and voids at mining sites. Generation of dump waste from open cast mines in Eastern Coalfields threatens the social sustainability of land-use pattern in many ways. The amount of mine overburden dump wasteland generated due to open cast coal mining is enormous.

waste generation in basundhara opencast mine

WASTE MANAGEMENT IN MINING AND ALLIED 313 Waste Generation in Patpahar Quarry 26 314 Waste Disposal in the Mines 32 315 Waste Management in the Mines 38 32 Waste Management in Basundhara Open Cast Coal Mine, MCL 41 321 Introduction 41 322 Waste Generation in Basundhara (West) Opencast Mines 43 323 Waste Disposal in Basundhara …

ENVIS Centre on Environmental Problems of Mining

Bharatpur and Basundhara Open-cast Coal Mines; Eco-Restoration Site Rajapur OCP (ROCP) - BCCL; Eco-Restoration Murulidih; Eco Restoration Bera; ... GSDP 2019 Activities - Waste Management Course; Minister''s Profile; Exposure Visit cum Training Programme [FEB 2022] 3 Days Training Programme (MARCH 2022)

Open Cast Mining in South Africa

Open cast mining, also known as open-pit mining, is a way of extracting ore from an open-air pit. These pits vary in size, but on industrial sites they ten ... For example, waste dumps are leveled, covered with soil, and left to grow. Unlike …

WASTE MANAGEMENT IN MINING AND ALLIED …

2010-5-21 · 3.1 Waste Management in The Bisra Stone Lime Compa ny Limited 22 3.1.1 Introduction 22 3.1.2 Patpahar Quarry of BSL Mines 25 3.1.3 Waste Generation in Patpahar Quarry 26 3.1.4 Waste Disposal in the Mines 32 3.1.5 Waste Management in the Mines 38 3.2 Waste Management in Basundhara Open Cast Coal Mine, MCL 41 3.2.1 Introduction 41

Waste Generation In Basundhara Opencast Mine

WASTE MANAGEMENT IN MINING AND ALLIED . 2010-5-21 3.1.2 Patpahar Quarry of BSL Mines 25 3.1.3 Waste Generation in Patpahar Quarry 26 3.1.4 Waste Disposal in the Mines 32 3.1.5 Waste Management in the Mines 38 3.2 Waste Management in Basundhara Open Cast Coal Mine, MCL 41 3.2.1 Introduction 41 3.2.2 Waste Generation in Basundhara (West) …

Dump slope stability analysis – A case study | SpringerLink

2016-12-22 · In opencast mining operation, the stability of waste materials stands at high priority from the safety and economic perspective. Poor management of overburden (OB) dump results the instability of slope in an opencast mine. The present paper deals with the stability analysis of dump material of an opencast coal mine at Talcher coal field, Angul district, Odisha, by means …

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Opencast Mining

S.K. Chaulya, G.M. Prasad, in Sensing and Monitoring Technologies for Mines and Hazardous Areas, 2016 Abstract. Opencast mining operations involve huge quantities of overburden removal, dumping and backfilling in excavated areas. A substantial increase in the rate of accumulation of waste dumps in recent years has resulted in greater height of the dump for minimum ground …

BASUNDHARA AREA IB VALLEY COALFIELD MAHANADI …

2019-9-25 · OPEN CAST PROJECT (CAPACITY 8.75 MTY) BASUNDHARA AREA IB VALLEY COALFIELD MAHANADI COALFIELDS LIMITED ... Safety Management And Conservation 14 - 15 22. Rehabilitation and Resettlement 15 - 15 ... The proposed mine area lies on the west of Basundhara (West) OC Expn. Project on the western side of Basundhara River. Basundhara …

Power plant waste disposals in open-cast mines

1995-12-1 · The U.S. Department of Energy''s Office of Scientific and Technical Information

Mission Basundhara | Government of Assam

We are grateful to people for the tremendous support and will be back soon with more impactful services under Mission Basundhara 2.0. Mission Basundhara services can now be availed through ARTPS portal. Basundhara Services under ARTPS. No of Applications Registered: 32724. No of Applications Disposed: 14091.

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Waste Generation In Basundhara Opencast Mine

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Factors Affecting the Angle of Slope in Open-Cast Mines

2019-11-27 · In open-cast mining, the rate of ore production once decided on remains a virtually constant factor, unless a major change in the capital structure of the mine is made. But one factor over which the operator has a considerable measure of control is the ratio of the volume of ore mined to the volume of waste overburden removed and sent to the ...

Waste Disposal in Basundhara Mines

These two dumps are adjacent to the mines. The external dump is adjacent to the mines and the internal dump is basically used in the mines which means it is used for back-filling area of the mines Table 3.2.3 Details of Waste Dumps of Basundhara Mines [15] Dumps Area of dumping (hectare) Height of dump (m) Distance from the face (m)