Supply of sand for preparation of sand cartridge for use of blasting purpose in 5/6 incline and 7/8 incline at rajnagar ro colliery of hasdeo area.

Cleaning of intermediate -65l sump and -92l sump in 4a seam at jhiria ug mine of hasdeo area.

Day to day maintenance of chairlift man rider for safety of workmen under statutory provisions in jhiria ug mine.

Preparation of belt roadway(8ln) and installation of 1000mm belt conveyor in main line of seam a at kurja ug mine of hasdeo area.

Providing and fitting of a fire detection and protection arrangement for quenching of the fire in the 5 mva transformer unit installed at the surface substation of gayatri ug mine, bishrampur area, secl

Custom bid for services - hiring of one no 3 te capacity explosive van for jhiria ug mine rajnagar ro sub area for a period of 5 years 1825 days with a mileage of 8 kmperlit to 2100 kmpermonth with 02 drivers and 02 khalasi on 16 hrsperday basis

Supply of sand at surface stock yard for preparation of sand cartridge for stemming the blast hole in ug jhiria ug mine.

Preparation of sand cartridge for stemming purpose at baherabandh ug mine of hasdeo area.

Supply of sand for preparation of gota (sand cartridge) for use of blasting purpose at haldibari ug mine for one year

Preparation of gota (sand cartridg)(745175 nos) for use of blasting purpose at haldibari ug mine for one year.