Coal India Ltd. · NSE:COALINDIA
Coal India — Technical Presentation (January 2010)
31 slides from Coal India's technical presentation, January 2010
Slide 1: Environment Division, Coal India Ltd Headquarters
ENVIRONMENT DIVISION COAL INDIA LTD HEADQUARTERS
Slide 2: Land Reclamation
LAND RECLAMATION • Opencast mining method necessitates excavation of land. • This initially leads to degradation of land. • Coal India, tries to bring back the lost greenery by continuous afforestation and other reclamation activities. • The mine reclamation is being monitored by advanced techniques
Slide 3: Satellite Surveillance of Opencast Mines
SATELLITE SURVEILLANCE OF OPENCAST MINES
Slide 4: Objectives Satellite Surveillance
OBJECTIVES SATELLITE SURVEILLANCE To have practical idea about Areas of backfilled zone Plantation status / Social Forestry Position of OB Dumps – Internal / External Active Mining Area Water bodies Land Use Classes viz. waste land, agricultural land & forest land. Status of Settleme
Slide 5: Procedures
Procedures: Satellite Data: Procurement of RESOURCESAT (LISS-IV) data from NRSA, Hyderabad (Government of India Undertaking). Collateral Data: Procurement of Ancillary Data related to concerned OCP from coal company. Satellite Data Processing: Data processed using ERDAS image processing softwa
Slide 6: Methodology for Land Use/Cover Mapping
Basic Data Data Source Secondary Data Topographical Maps Pre-processing, (Scale 1:50,000) geometric correction, IRS – ID/ 1A rectification & geo- (LISS - III) refrencing Image Creation of Vector Enhancement Geocoded FCC Database Generation (Drainage, Road network Railway network) Training set Identi
Slide 7: Scope of the Satellite Monitoring
Scope of the Satellite Monitoring : • 163 OCPs are in operation in Coal India. • 49 projects producing more than 5 Mm3 (Coal+OB) per annum being monitored once a year. • 114 projects producing less than 5 Mm3 (Coal+OB) per annum will be monitored once in 3 years. • Surveillance for 49 projects produ
Slide 8: OCPs of more than 5 Mm3 (Coal+OB) p.a. (Covered during 2009)
OCPs of more than 5 Mm3 (Coal+OB) p.a. (Covered during 2009) Coal Company No. of Projects WCL 10 SECL 10 NCL 10 MCL 10 CCL 05 BCCL 02 ECL 02 TOTAL 49
Slide 9: Salient Findings
Salient Findings Study reveals that in all OC projects, plantation area, green coverage and backfilled area have increased. Reclamation & afforestation have been done in every OC project. Compared to 2008, land reclamation has increased in the year 2009. Green cover has increased in all 49 O
Slide 10: Reclamation & Plantation
Reclamation & Plantation Extensive tree plantation programme is undertaken every year by the subsidiaries of Coal India. Avenue plantation, plantation on the OB dumps, plantation around mines, residential colonies, available land is undertaken in existing as well as new projects. Coal India pl
Slide 11: The Ground Realities - Glimpses of Reclamation & Plantation Done by CIL
THE GROUND REALITIES - GLIMPSES OF RECLAMATION & PLANTATION DONE BY CIL
Slide 12: Gunjan Ecological Park, Ratibati OC, Eastern Coalfields Limited
Gunjan Ecological Park created over abandoned OB dump, Ratibati OC, Eastern Coalfields Limited
Slide 13: Social Forestry in Sonepur Bazari OCP, ECL
Social Forestry in Sonepur Bazari OCP, ECL
Slide 14: Lake in Abandoned Jhunkundar OC, Bharat Coking Coal Limited
LAKE IN ABANDONED JHUNKUNDAR OC BHARAT COKING COAL LIMITED
Slide 15: Overall View of Plantation at Piparwar OCP
AN OVER ALL VIEW OF PLANTATION AT PIPARWAR OCP
Slide 16: Avenue Plantation near Kuju Area Office, Central Coalfields
AVENUE PLANTATION NEAR KUJU AREA OFFICE CENTRAL COALFIELDS LIMITED
Slide 17: Reclaimed OB dump at Jayant OC, Northern Coalfields Limited
Reclaimed OB dump at Jayant OC, Northern Coalfields Limited 1 2 3 4
Slide 18: Greener Jayant Everywhere
GREENER JAYANT EVERYWHERE
Slide 19: Reclaimed OC converted into a park at Umrer, WCL
Reclaimed OC converted into a park at Umrer Western Coalfields Limited
Slide 20: Greeneries over OB Dump, Umrer OC, WCL
GREENERIES OVER OB DUMP, UMRER OC Western Coalfields Limited
Slide 21: WCL Afforestation on OB and Water Harvesting at Ukni OCM
WESTERN COALFIELDS LIMITED AFFORESTATION ON OB AND SLOPE AND WATER HARVESTING IN MINE PREMISES AT UKNI OCM
Slide 22: OB Dump after Biological Reclamation, Gevra OC, SECL
OB dump after Biological Reclamation Gevra OC South Eastern Coalfields Limited A f fo re s te d O .B D u m p
Slide 23: Avenue Plantation, Gevra OC, SECL
AVENUE PLANTATION, GEVRA OC SOUTH EASTERN COALFIELDS LIMITED
Slide 24: Plantation at Rajnagar OC, SECL
PLANTATION AT RAJNAGAR OC, SECL
Slide 25: Avenue plantation connecting Talcher town to Jagannath Area, MCL
Avenue plantation along a transportation road connecting Talcher town to Jagannath Area Mahanadi Coalfields limited Avenue Plantation For B arrier of M ine D ust
Slide 26: Plantation over an OB dump, Anant OC, MCL
Plantation over an OB dump, Anant OC Mahanadi Coalfields Limited
Slide 27: Plantation over reclaimed OB Dump, Anant OC, MCL
Plantation over reclaimed OB Dump, Anant OC Mahanadi Coalfields Limited
Slide 28: Park Created over Reclaimed OC Mine, Munshi Quarry, NEC
PARK CREATED OVER RECLAIMED OC MINE MUNSHI QUARRY NORTH EASTERN COALFIELDS
Slide 29: Lake Created in a Mined Out Area, Munshi Quarry, NEC
LAKE CREATED IN A MINED OUT AREA – MUNSHI QUARRY NORTH EASTERN COALFIELDS
Slide 30: Plantation on OB Dump, Tikak OC, North Eastern Coalfields
PLANTATION ON OB DUMP, TIKAK OC NORTH EASTERN COALFIELDS
Slide 31: Thank You