Uniform spraying of stone dust as per direction of engineer in charge his representative over the floor and sides of selected underground galleries including transportation of bags of stone dust from surface to underground. stone dust to be provided

Uniform spraying of stone dust as per direction of engineer in-charge/ his representative over the floor ans sides of selected underground galleries including transportation of bags of stone dust from surface to underground. stone dust to provided

White washing of underground galleries of nandira colliery, talcher area.

White washing with unslacked lime mixed with water as per instruction of engineer in charge in the underground before whitewashing the galleries, roof and sides should be neatly cleaned. the whitewashing will be two or more coats as per instructions

Cleaning of underground sump from the galleries near 13 level pump of nandira colliery, talcher area

Cleaning of underground sump from the galleries near 13 level pump of nandira colliery, talcher area

Construction of bathing arrangements underground (27el/md) at nandira colliery, talcher area, including cleaning the required area and transportation of material from surface to underground.

Stone dusting / spreading in underground galleries in east block of churcha mine (ro).

Re supporting of existing galleries/ roadways of depillaring panel wp ve 2 of nandira colliery, talcher area.

Re supporting of existing galleries/ roadways of depillaring panel wp ve 2 of nandira colliery, talcher area.