NTPC, BARH Progress Report

Progress at TRF’ NTPC BARH Site

TRF has made continuous progress to fulfill its commitment to set up the coal handling plant at Barh – NTPC’s site for its 2X660 MW thermal power plant. The order is for design, engineering, manufacturing, supplying, erecting, testing and commissioning of a coal handling plant on a turn-key basis. The plant is designed to run on coal handling capacity of 2200 tonnes per hour. We bring to you a brief report of ‘on-ground’ activities at the site till October 2011:
  1. STACKER RECLAIMER 1:- Company has to set up two reversible stacker cum reclaimers (650 mts long and 15mts wide) each having capacity 200 MTPH. Substructure civil work has been completed and preparations are going on for casting another 150m.

  2. CRUHER HOUSE-2 :- One CH of +40m elevation (approx.) roof level comprising 191 foundation piles. The Company has to install: Four Ring Granulator type of crushers of which 2 will be in standby, Four vibrating screen feeders of which 2 will be standby, Two shuttle conveyors of which one will discharge 20mm crushed coal in two conveyors. Each crusher will have 1210 MTPH capacity. 100% pile cap has been completed and preparation for total bolt casting has started.

  3. CONVEYORS :- Pedestral casting work is on for conv.20 a/b, 19 a/b and 18 a/b.Structural fabrication for gallery 20 a/b.has been initiated.

  4. WAGON TIPPLER :- Two Rota size Wagon Tipplers of 180 MT coal carrying capacity will be installed. Casting work upto -3.19m level (with drive power pack level) is planned by the end of this month.

  5. TRACK HOPPER :- The proposed track hopper will be 300mts long (approx.) and 13mts wide. It will have coal carrying capacity of 6000MT and four Paddle Feeders of 1650 MTPH (each) instant capacity. TRF has completed casting upto 39mts of track hopper tunnel rail beam slab and further work is in progress. The track hopper there will have two connecting Machinery Hatches (MH). TRF has already completed casting up to -2.1m level in MH3 and up to -4m slab in MH4.

  6. Transfer Points :-There are two reversible stacker cum reclaimer of 650 m length and a total of 15m width having each capacity 200 MTPH. For civil works substructure work is completed and we are planning for 150m length of stacker for further casting.

  7. PUMP HOUSE :-
Pump House 1 Pump house activities are proceeding as per schedule

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