Railway Works & Supplies Tenders

different activities during BCM/TTM/TTR works as follows:- Especially opening and refixing of DCTC jumpers/Axle counters transducers during different engg. works. Opening of DCTC jumpers/axle counters transducers digging work from rail to TLJB/TMU/0 bond/location is required to be done as peer site requirement. Also after refixing of DC-TC jumpers/Axle counters transducers needs to be buried in proper depth. It includes drilling hole in rail as per site requirement. The team to be provided for this work should comprise of Wireman-1 No. and HelperS-3 Nos. also it include any work of EOLB or sliding boom and earthing arrangement of signalling gears or any other work as per instructions of Railway Engineer. All T&P & Jigs required to execute the work will be supplied by Contractor. (Inspection: Consignee)

Preparation of Apparatus Case Large not involving wiring of relays. This involves following: Preparation & fixing of Bakelite hylum sheet 910x800x6mm and teak wooden shelf 900mm x 450mm x 25mm duly fixed by angle iron piece of different size inside all the app. Cases. Hylum board shall be fixed on an angle iron frame of 25mm x 25mm x 3mm. Angle iron frame will be fixed in location boxes secured by nuts & bolts. Fixing of fuses, ARA terminal shelf type Q series relays and other type relays on square bars fixing and jamming of cables with 2 inch thick salwood plank provided at the bottom. This will include opening, pasting and jamming armour of each cable in the hole drilled separately for each cable through the salwood plank & all cable entry points on location boxes, location huts, JB's relay room/battery room to be closed with suitable masonry works covered with sand and plastering. Description for terminal drawing of circuits, inside app. Case. Painting from outside as well inside with red oxide and aluminum paint is covered separately. Size of 5 lettering will be 100mm or as per instructions of Engineer at site. All materials including hard wood shelf, hylum board, salwood plank, angle iron square bar, wire and wiring material as per the IRS specn., non- deteriorating type HRC fuses, bases, nuts and bolts and other items shall be supplied by the contractor. Relays, ARA terminals only shall be supplied by the railways. (Inspection: Site EngineerPreparation of Apparatus Case Large not involving wiring of relays. This involves following: Preparation & fixing of Bakelite hylum sheet 910x800x6mm and teak wooden shelf 900mm x 450mm x 25mm duly fixed by angle iron piece of different size inside all the app. Cases. Hylum board shall be fixed on an angle iron frame of 25mm x 25mm x 3mm. Angle iron frame will be fixed in location boxes secured by nuts & bolts. Fixing of fuses, ARA terminal shelf type Q series relays and other type relays on square bars fixing and jamming of cables with 2 inch thick salwood plank provided at the bottom. This will include opening, pasting and jamming armour of each cable in the hole drilled separately for each cable through the salwood plank & all cable entry points on location boxes, location huts, JB's relay room/battery room to be closed with suitable masonry works covered with sand and plastering. Description for terminal drawing of circuits, inside app. Case. Painting from outside as well inside with red oxide and aluminum paint is covered separately. Size of lettering will be 100mm or as per instructions of Engineer at site. All materials including hard wood shelf, hylum board, salwood plank, angle iron square bar, wire and wiring material as per the IRS specn., non- deteriorating type HRC fuses, bases, nuts and bolts and other items shall be supplied by the contractor. Relays, ARA terminals only shall be supplied by the railways. (Inspection: Site Engineer)