Overhauling of Dosing pumps tank stirrer gear box assembly

Amount

Charges for servicing of stirrer assembly the work involes dismantling of stirrer assembly, assembling & commissioning including renewal of bearing, fasteners & circlip etc, including cost of consumables and T&Ps.

Charges for Reconditioning of dosing pump tank stirrer Gear Box, the work involves fabrication and machining of worm wheel for Gear box for machining, gear cutting, making key way in the gear, reconditioning of gear body Bearing seating areas, internal surface, oil seal area by metal build up and machining required size, assembling of gear box parts.

Charges for inspection of dosing tank and its connected pipe lines of phosphate, ammonia, hydrazine and attending the defects, dismantling the tank to cover, connected pipe lines and complete cleaning, renewal of flange gaskets & refitting including cost of consumables and T&Ps.

Charges for dismantling of level gauges from the tanks disassembly into parts, cleaning, inspection, renewal of acid gaskets, reassembling and fixing them to the tanks and servicing the upper, lower and drain valves of each level gauges including cost of consumables and T&Ps.

Charges for renewal of wornout SS valves by new valve in phosphate, hydrazine and ammonia dosing pumps, work involes dismantling the valve from the line, cleaning the threaded nipple/flanges, placing of new valves and tightening, including cost of consumables and T&Ps.

Inspection of OLTC system Ball collecting screen manhole doors LHS & RHS-2 Nos, and cleaning the debris, welding of defective ball collecting screens in LHS & RHS and closing of manhole doors with renewal of gaskets.

Harini Engineering (BID ID -1073385)