NCTPS II MI Circle Common Auxiliaries Division S D II General Cleaning Up keeping

Amount

Charges for General cleaning, up keeping, Inspection and attending minor repair works of potable water transfer system &its allied equipments, dewatering system & its allied equipments, bulk acid &lye storage system neutralization system and miscellaneous tanks.

Charges for replacement of worn out/corroded bolts& nuts in the equipments, pipelines, valves, flange joints, etc., by isolating the acid/potable water system, replacing the worn out/corroded bolts & nuts and bring back the system into service.

Charges of lubrication of equipments such as lube oil top-up /greasing of pumps or intake gate or shutters or valve gear mechanism.

Charges for clearing of chemical tank (capacity-1000Lts) by empting the chemical in the tank, cleaning of tank, its fittings & view glass etc., also which includes handling of chemical from store/site and fill up the chemical in the tank, T&P

Charges for replacement of coupling bushes in horizontal centrifugal pumps or gland rope in vertical pumps in RWPH by removing the coupling, replacing the damaged coupling bushes/gland with new tightening the coupling bolts and bring back the system into service.

Charges for replacement of pipe line fittings/flange gasket/blower v-belt by isolating the system, replacing the worn out fittings/gasket/damaged v-belt with new and bring back the system into service.

Charges for replacement/repair of valves of sizes upto150 NB by isolating the system replacing the defective valve with new/rectified.

Charges for replacement/repair works of valves of sizes above 150 NB by isolating the line, replacing the defective valve with new/rectified

Charges for replacement/repair works in horizontal pump single stage pumps or blower by dismantling the suction and delivery lines, decoupling the pump/blower and motor, dismantling the internals, replacing the defective & worn-out parts, reassembling the internals, aligning and coupling the pump blower with motor.

Charges for replacement/repair works in chemical dozing pumps by dismantling the lines, decoupling the pump with motor, replacing the defective internals, assembling and re erecting.

Charges for assisting in Acid/Lye unloading from trucks by positioning of vehicle carring acid/lye and connecting the hose at pump side & vehicle side, after completely draining the chemicals disconnect the hose and washing the area, which includes T&P and consumables

Charges to attend puncture in MS/CS/GI pipe line by patch welding and gas cutting, this work involves isolating the lines/pipe fittings, preparation of surface, attending puncture or worn out portion by patch welding.

Charges to attend puncture (patch work) in FRP/GRP/HDPV pipe line by isolating the line, preparation of surface, attending the puncture or worn out portion, normalize the line and bring back the system in service.

Charges to attend leakages in chemical handing areas such as storage tanks, pipelines carrying chemicals by isolating the system, emptying and refilling the chemical in the storage tank, replace the worn out parts with new and bring back the system into service.

Charges for painting of 1 cost of red oxide and 2 coats of finish paint without scaffolding which includes cost of consumables such as paint, thinner, brush, cotton waste, etc., and T&P’s.

Charges for removing and covering of concrete slabs to attend punctured/worn out underneath pipes and fittings

KARTHIK ENTERPRISES (BID ID -1212580)