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Tender Value
Refer Docs
EMD Value
₹35,500
Closing Date
15 Sept 2026, 2:00 pm
The Chief Engineer
The Chief Engineer, North Chennai Thermal Power Station - I, Chennai - 120
NCTPS I Operation Circle Chemical Division Annual Maintenance work Testing of various water samples collection and testing in RO cum DM plant SWAS Panel and operational assistance in RO cum DM plant round the clock carrying out the works by entr
2026_EB_699934_1
CE/NCTPS-I/SE/OPN/06/2026-27
Open Tender
Power/Energy Projects/Products
Works
365 days
NCTPS - I
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹35,500
Yes
1 Sept 2026
1 Sept 2026
16 Sept 2026
1 Sept 2026
15 Sept 2026
1 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Testing Charges for the opening and closing of valves for the drawl of Hydrochloric acid and Caustic soda lye from the overhead storage tanks to acid / lye dilution tanks for the regeneration of ion exchangers of DM plant and for dosing acid to RO plant, for starting the RO/DM plants and in stopping the RO/DM plant for the production of RO product water and DM water round the clock. To carry out the regeneration of Ion exchanger beds of DM plant, during the starting of the pumps and stopping of the pumps at the plant area, for the neutralization of the effluent water by dosing chemicals and then pumping out the effluent water, collection of water samples from the running RO/DM Plant round the clock as directed by the junior chemist in-charge | 365 | Operations | 27,200 | ₹99,28,000 |
| 2 | Testing of stator water and feed water samples, testing of Residual Chlorine in cooling water inlet and outlet samples of all three units. | 365 | Operations | 26,323 | ₹96,07,895 |
| 3 | Testing of moisture content in Generator coolant Hydrogen gas before and after drier of all three units. Testing of moisture content in compressor air of all three units. | 365 | Operations | 21,624 | ₹78,92,760 |
| 4 | Testing conductivity, Total Hardness, Alkalinity, Silica etc in Raw water samples collected from DM plant Auxiliary cooling water of units I,II, and III daily. Reagent preparation for various parameters in sea water weekly. | 365 | Operations | 14,172 | ₹51,72,780 |
| 5 | Testing of conductivity in Raw water, Strong Base anion, Weak base anion, Mixed Bed and DM water Tank samples at DM plant. | 365 | Operations | 9,448 | ₹34,48,520 |
| 6 | Testing of PH in anion and Mixed bed samples at DM plant | 365 | Operations | 6,182 | ₹22,56,430 |
| 7 | Testing of silica in anion and Mixed bed samples at DM plant | 365 | Operations | 1,802 | ₹6,57,730 |
| 8 | Pressure gauge and flow meter reading taken in contact tank, sand filter, Activated Carbon Filter, Filter water and DM water and recorded in treatment register at DM pant | 365 | Operations | 901 | ₹3,28,865 |
| 9 | Testing of Hardness, FMA in srong acid cation sample, P-value in anion samples for DM plant | 365 | Operations | 9,273 | ₹33,84,645 |
| 10 | Recirculation of Neutralizing pit and testing of PH for DM plant | 365 | Operations | 3,820 | ₹13,94,300 |
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