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Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
Tender Value
Refer Docs
EMD Value
₹6,300
Closing Date
29 Oct 2026, 2:00 pm
Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
CE/NCTPS-III
NCTPS-III, CHENNAI 600120
NCTPS III Mechanical I Circle Common Auxiliaries Division RODM Plant Overhauling of various size pumps in SWRO skid C ERD and Rejection valve in SWRO skids during annual overhauling for the year 2026 27
2026_EB_714742_1
CE/NCTPS III/SE/M-I/OT-19/26-27
Open Tender
Maintenance Works
Item Rate
60 days
NCTPS III CHENNAI
REFER TENDER DOCUMENTS
2 documents required · 2 mandatory
₹0
₹6,300
Yes
15 Oct 2026
15 Oct 2026
30 Oct 2026
15 Oct 2026
29 Oct 2026
15 Oct 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Charges for Overhauling works in High Pressure Pump (Flow 280 M3/Hr, Pressure 60ksc, 5 stage) in SWRO by decoupling the pump and removing coupling guard and all the bolts and freeing the coupling flanges, disconnecting suction and discharge lines, remove the pump from the bed, removing of bearing housing DE & NDE side with bearing and bearing sleeve, oil seal, mechanical seal & sleeve, NDE casing, wear plate, balancing disk, impellers & sleeve. Checking clearance, marking, removal and replacement/Rectification of the worn out pump internals such as sleeves, mechanical seals, Impeller vanes, bearings etc., checking run out of shaft and dynamic balancing of the all rotating parts by adding /removing the weights, loading and un loading of pump rotating parts from site to work shop and back to the site, reassembling of the pump internals, checking clearance, aligning, fixing new bearings & recondition of mechanical seal, alignment of pump with motor, commissioning of the pump including hire charges for T&P's, Consumables and Transportation charges. | 1 | NO | 102 | ₹102 |
| 2 | Charges for Overhauling of Booster Pump - Decoupling the motor, lifting the pump, dismantling the pump parts like casing, impeller, enclosing tube, shaft coupling etc., rectifying the defects, replacing the wornout parts if necessary, Reconditioning of mechanical seals, reassembling and reerecting the pump in its position, alignment checking, coupling with motor and commissioning of the pump including T&P, consumable and hire charges etc., | 1 | NO | 102 | ₹102 |
| 3 | Charges for overhauling of defective Energy recovery device (ERD) in SWRO skid C by dismantling the vessels HP in / HP out and LP in / LP out Victaulic coupling, removal of inlet and outlet end cap by using puller system, turbine removing by using the chemical (glycerine) with water, dismantling of turbine, inspection of pressure exchanger and rectification of end cap, turbine, removing chocking/slag, checking free rotation of the internals and assembling the ERD, including T&P, consumable and hire charges etc., | 7 | NOS | 102 | ₹714 |
| 4 | Charges for overhauling of 300NB diaphragm Rejection valve in SWRO Skid including T&P, consumable and hire charges etc., | 2 | NOS | 100 | ₹200 |
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