tender for procurement of spare parts of advanced systems sampling pvt. ltd. make coal sampling units (csu) installed at chp-i, 2x600mw, sstpp, mppgcl, dongalia. (as per tender schedule) , spare parts for coal sampling unit at primary crusher house (rated capacity 5000 kg/hr.) , cutter assembly along with shaft for primary sampler at pch , head pulley of belt feeder at pch , external scrapper of belt feeder at pch , head pulley of belt feeder at pch , belt for belt feeder at pch , internal scrapper of belt feeder at pch , carrying idler of belt feeder at pch , return idler of belt feeder at pch , pulley for crusher unit at pch , pulley for crusher motor at pch , screen bar for crusher at pch , gear unit without electric motor for primary sampler at pch , rotary plate for secondary sampler , cutter for secondary sampler , shaft for bottle collector , gear unit without electric motor for bottle collector , actuator for flap gate , plummer block for primary sampler , plummer block for belt feeder (drive end) , plummer block for belt feeder (non-drive end) , plummer block for crusher , hammers for crusher , hammer pins for crusher