TEESTA BARRAGE STREGTHENING

Repairing/replacement/strengthening of damaged/heavily corrodeded portion of cross/horizontal/ vertical steel members, chequered plate, stair case, hand railing etc. of MS hoist tresstle bridge, catwalk/walkway bridge and other similar MS structure on dam/barrage and canal/rivers which includes dismantling of damaged portion of structural members and fabrication and finishing to the required shape & size as per direction. The Cost includes cost of Materials, Machinaries , Manpower, Cutting, ligning, drilling, Welding, Finishing, Consumables, Carriages and all overheads with all leads and lifts complete as per specification (without painting).

Painting of embedded parts, all types of gates, stoplogs and barscreen/ gratings etc on prepared surfaces with one coat of inorganic zinc silicate primer (airless spray preferred)70+/ - 5 micron and two super coats with a total thickness of 300 microns (each 150+/- 5) of solventless coaltar epoxy paint each coat 150 microns ( total 300 microns) including cost of all materials, labour, scaffolding etc., complete with all leads and all lifts

Carriage of stop log unit for Teesta Barrage main gate from piers and placing the same in the stop log( Seven stop log segment) specified groove to the required height to stop the flow of water through the Teesta Barrage main gates and withdrawal of the stoplog unit ( Seven stop log segment) over the piers after completion of gate oriented work including supplying of manpower, machineries and making all safety measures to avoid any hazards and accident ( Departmental granty crane will be used free of cost excluding supply of necessary lubricant, HSD, and other necessary items for crance ) as per direction and satisfactory to EIC.

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