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.

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 2 nos. of undercarriage kits for komatsu make d-275a dozers non cost cap working at pkoc, manuguru area on proprietary basis - reg.

Procurement of new track frame assemblies (lh rh) for komatsu make d-275a dozers (non cost cap) working at pkoc, manuguru area on proprietary basis - reg.

Procurement of spares for komatsu make d275a-5r model dozers (non cost cap) working at pkoc, manuguru area on proprietary basis - reg.

Procurement of spares for komatsu make d-275a dozer project s. no. k-5223 (non cost cap) working at pkoc, manuguru area on proprietary basis - reg.

Procurement of spares for komatsu make d275a-5r model dozers s. no. k-5224 working at pkoc, manuguru area on proprietary basis - reg.