- Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2015)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2014)  

 - Production of Coal from Below Ground Workings by Mechanisations and Method of Work in Angul / Anugul District  of Odisha (2013)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2013)  

 - Production of Coal from Below Ground Workings by Mechanisations and Method of Work in Angul / Anugul District  of Odisha (2012)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2012)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2011)  

 - Production of Coal from Below Ground Workings by Mechanisations and Method of Work in Angul / Anugul District  of Odisha (2011)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2010)  

 - Production of Coal from Below Ground Workings by Mechanisations and Method of Work in Angul / Anugul District  of Odisha (2010)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2004)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2003)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2002)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2001)  

 - Production of Coal from Opencast Workings by Mechanisation and Overburden Removed in Angul / Anugul District  of Odisha (2000)  

 
