Repair Work

Providing, fabrication, threading (Square and V threading as required), machining, straightening of MS Round bar complete as per drawing with testing, including cost of all materials, with machinery, labour, cutting, aligning, welding, finishing, cleaning, etc., complete as per specifications and approved drawings with all lead and lifts, including packing and forwarding transportation charges for structural steel components and other materials. Rate for single start square threading for 56 mm dia/50 mm dia /45 mm dia round bar without materials. Rethreading and straightening work of 45mm dia. rod up to 1m length for HR gates at Ch.2121 & Ch. 2370, total 2m

Providing and fixing work of head stock chuck nut of required size (for M70/M75/S36 type headstock) complete work at site. Ch. 1819, 2121, 2247, 2418 - 4 no.

Providing and fixing work of thrust ball bearing of required size for Canal gates complete work at site. For HR gate at Ch. 1819, 2121, 2247, 2418 - 4 no.

Providing and fixing work of head stock Cap (for M70/M75/S36 type headstock) complete work at site. for HR gate at Ch. 1819, 2121, 2247, 2418 total= 4 no.

Providing of gate operating handle for screw Jack hoisting complete work at site. Ch.1819, Ch. 2247 - 2 no.

providing and fixing work of heavy duty gate pin of required size for connecting spindle rod to the gate complete work at site at Ch. 2247, 2370.

providing, fabrication, machining and fixing work of structural Steel component such as I beam, MS channel, MS angle, shaft, chequered plate etc) for repair work of gate leaf, frame, hoist bridge, embedded parts at site as required including all material at site. Channel (ISMB200x100mm,24.5kg/m) For CR gates at ch2548,1)25.40x2.5mx2 girdersx4gates=508kgs 2)For HR gates,25.4x1.5mx1girderx2gates=76.2kgs Ch. 2548 Skin plate (10mm thick,78.5kg/sqr mtr), 1)For CR gates ,78.5x2.5mx0.5mx5gates = 490.625kg 2)For HR gates,78.5x1.5mx0.5mx2gates=117.75kgs Rubber seal seating MS angle (100x100x10 mm, 14.9 kg/m) 14.9 x3 m = 44.7 kg Total=1237.275kgs say 1237 kg

welding and machining work of any parts of gate as required on site or as directed by site incharge including transportation charges T&P (welding machine, generator set) labour charges ( 1 welder, 1 formen, 2 helper) etc complete work at site.

Gate alignment and wire rope adjustment/fixing work of canal gates as required including transportation charges T&P (chain pulley, wrench set etc) labour charges 1foremen, 2 helper etc complete with all material at site for CR gates at Ch.1526

Repair work of gearbox assembly of manually operated road drum hoist including opening servicing machining align assembling work of with testing is required on the site complete. for CR gates gearbox at Ch. 1526 and 2400