NBWL approved diversion of ha of the Saleki Proposed Reserved Forest PRF under Digboi Forest Division for Tikok OCP Open Cast Project coal mining of North Eastern Coal Fields Coal India
Out of the five mining sites of the coal field Tikak and Tirap have open cast mines whereas Baragolai Ledo and Tipong have underground mines The Oligocene Tikak Parbat Formation which consists of alternating sandstone siltstone mudstone carbonaceous shales and coal seams is where all of the coal beds are found
In the North Eastern Region Coal India Limited have its mining activities mainly in Makum Coalfields of Assam at present four 4 nos of mines are in operation These are Tirap Tikak Ledo OCP and Tipong Out of these Tirap Tikak and Ledo OCP are Open cast Projects while Tipong is Under Ground Mine Led0 Open Cast Project Ledo OCP was
open cast mining operations cause major damage to the environment In the Ledo colliery in Assam open cast mining is the main method being used Dutta et al 2017 The topical study on the two mines is an attempt to understand the after pro cesses of mining While Tikak coal field is opera tional Tirap has been closed on environmental grounds
DIGBOI Open cast mining is done in areas covering Tikak Tirap and Ledo OCP under Coal India Limited CIL Margherita These areas have reportedly turned into
The Process of Open cast Mining Advantages of Open cast Mining Effects of Open cast Mining on the Environment 1 Habitat Destruction and Biodiversity Loss 2 Land Degradation and Scarring 3 Water Pollution 4 Air Pollution 5 Noise Pollution 6 Impacts on Human Communities 7 Other Effects Mitigation and Reclamation Strategies 1
An order from the office of the General Manager NEC said "All mining operations in North Eastern Coalfields Coal India Limited Margherita are hereby temporarily suspended " The NEC has two existing open cast coal mining projects — one in Tirap Colliery in Arunachal Pradesh and the other in Tikok Colliery in Assam
The Gauhati High Court has directed the Centre and the state government to take steps to stop all illegal coal mining activities in the Tikok open cast project in the Saleki reserve forest
While the remaining hectares of a total hectares forestland in the PRF is proposed to be diverted for the Tikok open cast coal mining project an application filed under the Right to Information RTI Act 2005 by environment activist Rohit Choudhury has brought to light that actual unbroken forest area is approximately 25 hectares
As mentioned earlier CIL received the lease for coal mining in 1973 for a period of thirty years They were allotted certain locations within Dehing Patkai to carry out open cast mining One such mining lease was the four square miles lease within which falls the Tikok OCP This lease in turn falls under the Saleki PRF
The major part of the inorganic sulphur in coals consists of pyrite FeS 2 which occurs both in macroscopic and microscopic forms Baruah et al 2006 Coal mining leads to extensive environmental degradation which has an adverse and hazardous effect on human health Sahoo and Bhattacharjee 2010 The coal mining activity in the northeastern coalfield
The demand of coal has led to expand the mining activities nationwide which helps to improve the economic growth of the national capital At the same time it is the source of inevitable social and environmental consequences In the developing countries especially rural areas are often affected by this complex nature of mining The local livelihood suffers most by
Background on Mine The 1 million ton per annum Makum coal mines are owned by North Eastern Coalfields Limited a subsidiary of state owned Coal India There are several cancelled and inactive mines in the area including Baragolai colliery Jagun opencast mine MTPA and Lekhapani mine MTPA Mine Details
The CIL broke up hectares ha of the Tikok area for coal mining up to 2003 ha area between 2003 and 2012 and has proposed to break up an area of ha after seeking prior approval
Coal is one of the most essential resources of a country It is widely used for power generation and as a raw material in the industries India ranks third in coal production However the country has to import coal in order to meet the rising demand for coal In India coal mining is conducted using two methods underground and opencast methods
Degree of deforestation due to open cast mining in Tirap colliery and subsequent changes in this area including plantation by the mining company to regenerate the greenery of the area are
Critical elephant habitats such as Dehing Patkai in Assam are threatened by rampant and illegal coal mining for the Tikok and the Tirap collieries by Coal India Ltd For the Tikak colliery the government cleared 58% ha of the total forest land required even when the lease had expired in 2003 It hosts a 2 ha open cast coal
An order from the office of the General Manager NEC said "All mining operations in North Eastern Coalfields Coal India Limited Margherita are hereby temporarily suspended " The NEC has two existing open cast coal mining projects — one in Tirap Colliery in Arunachal Pradesh and the other in Tikok Colliery in Assam
ESTIMATING HEALTH DAMAGE OF THE PEOPLE DUE TO OPEN CAST COAL MINING UNDER MARGHERITA SUBDIVISION TINSUKIA DISTRICT ASSAM PUMMY SINHA Research Scholar Dibrugarh University Dibrugarh India Ledo and Tipong Out of these Tirap Tikak and Ledo OCP are Open Cast projects while Tipong is Under Ground mine In the North
Jamal et al 1991 82 had reported on the acid mine drainage component of open cast coal mining operations Health and Society Very few studies have been reported on the societal and human health effects of coal mining Kumar et al 2012 83 used high resolution satellite data to study the area of settlement at risk in the Jharia coalfields
Open cast coal mining has been leading to massive damage to landscape and biological communities sustained there in Plant communities in the nearby areas also get perturbed
After 12 rights and community based organisations a conglomerate of green groups has sought a ban on coal mining in a sensitive elephant reserve in eastern Assam as a Right to Information RTI
Request PDF On Jan 1 2012 Jenny Dussán published Degradation of Diesel a Component of the Explosive ANFO By Bacteria Selected From an Open Cast Coal Mine in La Guajira Colombia Find
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