Procurement of wiring harnesses for hitachi make ex1900 model 11.0 cu.m hydraulic excavators(non cost cap) working at pkoc,manuguru area on proprietary basis.-reg.

Out sourcing services for nd testing and hydraulic pressure testing of air receiver tanks on hemm at pkoc,manuguru area.-reg.

Out sourcing services for nd testing and hydraulic pressure testing of air receiver tanks on hemm at pkoc,manuguru area.-reg.

Loading and transportation of un-crushed coal from pkoc-ii section west side coal yard to kchp no.3,4,5 and 6 mobile crushers at pkoc,manuguru area for a period of one year.-reg.

Hiring of 2.3 cu.m bucket capacity front end loader for re-handling of coal and sand at ktk-1 gr mines (ktk-1, 5 and 6), bhupalpalli area for a period of two years with 6000 working hours - reg.

Procurement of fog cannon (mist sprayer) with 40 mtrs jet length for installation at crushers to control the emission of dust at the source and mist cannon dust suppression systems (80 to 100 mtrs jet length) at coal stock yard to suppress the dust particles at pkoc, manuguru area including cmc for 3 years- reg

Procurement of spares for non-cost cap hitachi make ex-1900 model 11 cu.m hydraulic excavators working at pkoc, manuguru area on proprietary basis - reg.

Procurement of 2 nos. of undercarriage sets for hitachi ex-1900 model 11 cu.m hydraulic excavators working at pkoc, manuguru area reg.

Procurement of hoses for non- cost cap hitachi make ex-1900 model 11 cu.m hydraulic excavator working at pkoc, manuguru area on proprietary basis - reg

Procurement of afdss spares for electrical panel of hitachi make ex-2600 model 15 cu.m hydraulic excavators working at pkoc manuguru area - reg.