Tender For corrigendum : reorganization of 3.3kv oh line from porascole main substation to crusher point at coal depot with drawing of dog conductor removal of rabbit conductor and power arrangement of coal face 3.3kv pump and 415v submersible pump of jambad ocp
Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - coal mines; different pipeline work a erection of new 6 inch dia pipe line from rcml bc11 to ecl main crusher for quenching of fire in coal stock near kendua dump b dive..
Tender For echp-i- attending secondary crusher shift duty operation and allied work in 3 shifts such as inspection and operating the 3 nos. secondary coal crusher a,b,c, 3 nos. vibrex screen 20a, b c, 9 nos. belt feeder shuttle feeder, rbfd-20,21,sfd-4a,4b,5a
Tender For different pipeline work a) erection of new 6 inch dia pipe line from rcml bc11 to ecl main crusher for quenching of fire in coal stock near kendua dump b) diversion of ms pipeline while crossing of haul road through inside of rcc hume pipe c) dismantling of 8 inch dia ms pipe line lohandia patch d) re-alignment of 14 inch dia ms pipe of 4000 gpm pump kirloskar make upward side of kaveri view point e) realignment of 6 inch dia pipe line of fire fighting pump near intermediate sump of rocp
Tender For corrigendum : supply of lab instruments of chemistry division for btps, obra - manual sieves shaker (ro top motorized)specification:- manual sieves shaker ro tap type, (with sieves set - mesh size-175 micron, 150micron, 300micron with cover and receiver (sieve no.50,+100,+200) machine capable of accepting an assembly of vertically nested sieves, cover and receiver of about 200 mm in diameter. the machine shall be able to simulate the motions of hand sieving. this may be achieved by imparting a horizontal oscillatory motion of 25 to 30 mm amplitude at rate of approximately 300 cycles per minute, while striking the top of the oscillating assembly at a rate of approximately 150 blows per minute by a mass of 1.9 kg moving through a vertical distance of about 25 mm under the influence of gravity., jaw crusher machine- for coal with main pulley, feed hopper, shifter pulley & belt sheet metal ground, crushing the coal upto 12.5 mm with accessories, feed size 50 mm max output size 12.5 mm or below., testing sieves 300 micron with lid and receiver, diameter 200 mm as per is, testing sieves 150 micron, diameter 200 mm as per is, testing sieves 75 micron, diameter 200 mm as per is, testing sieves 212 micron with lid and receiver, diameter 200 mm as per is, testing sieves 3.35 mm/3.3 mm as per is, top loading electronic balance 30 kg capacity, 3 nos.)
Tender For repairing of laboratory equipment. -- humidity chamber(b). hot air oven(c). muffle furnace (ash & vм)(d). digital electronic balance (0.0001gm)(e). 72 mesh pulveriser(f). 3.35mm old coal crusher(g). 12.5mm old jaw crusher
Tender For corrigendum : repairing/ fabrication and installation of safety guard around the motor area and tail-end drum of conveyor belt for safety of workman at different unit under rom section, crusher house and loading section of moonidih coal washery.
Tender For supply of different types of spares for csu in chp rtps d d - complete screw assembly with screw and screw pipe for csu at tp-4, make- asspl , pulley - crusher of auto coal sampler ,make-ms advanced systems sampling pvt ltd, drwg no-127b-eqp-ga-c-01 , drive shaft for screw feeder of csu at tp-4, make- asspl , hanger bearing for screw feeder of csu at tp-4, make- asspl , tail shaft for screw feeder of csu at tp-4, make- asspl , motor pulley for crusher, type-hammer mill, capacity-500 kg per hr at tp-8 ,dwg no-127b-eqp-ga-c-04 , hammers for crusher of auto coal sampler ,make-ms advanced systems sampling pvt ltd, drwg no-127b-eqp-ga-c-01 , screen bar for crusher of csu-2