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Tender Value
Refer Docs
EMD Value
₹7,200
Closing Date
28 Sept 2026, 2:00 pmDue tomorrow
Chief Engineer NCTPS II
Chief Engineer NCTPS II CHENNAI 120
Overhauling of various size of valves
2026_EB_704504_1
CE NCTPS II SE M II O M 50 26 27
Open Tender
Miscellaneous Works
Works
30 days
SE M II NCTPS II
Refer Tender Specification
2 documents required · 2 mandatory
₹0
₹7,200
Yes
14 Sept 2026
14 Sept 2026
29 Sept 2026
14 Sept 2026
28 Sept 2026
14 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Charges for overhauling of 700 NB butterfly valve work involves in loosening of bolts & nuts, lifting of butterfly valve using chain block, inside mollusk cleaning of butterfly valve, replacement of old seal and fixing of new seal, fixing of new gaskets of butterfly valve, positioning of butterfly valve using chain block & tightening of bolts & nuts & cutting of supports and painting of valve including all required consumables. | 6 | Nos | - | - |
| 2 | Charges for overhauling of 600 NB butterfly valve work involves in loosening of bolts & nuts, lifting of butterfly valve using chain block, inside mollusk cleaning of butterfly valve, replacement of old seal and fixing of new seal, fixing of new gasket of butterfly valve, positioning of butterfly valve using Chain block & tightening of bolts & nuts & cutting of supports and painting of valve including all required consumables. | 7 | Nos | - | - |
| 3 | Charges for overhauling of 600 NB Non return valve work involves in loosening of bolts & nuts, Lifting of NRV valve using chain block, inside mollusk cleaning of NRV valve, complete inspection, removal of NRV flap, inspection/rectification of seating area and flap moving area, fixing of new gasket, positioning of non return valve using chain block & tightening of bolts & nuts, cutting of supports and painting of valve including all required consumables. | 3 | Nos | - | - |
| 4 | Charges for overhauling of 600 NB Butterfly valve gear box work involves dismantling of gear box, complete cleaning all internals, inspection of gears and drive shaft, renewal/rectification of internal spares in gearbox, worn out seals and o ring replacement, new greasing, assembling, commissioning and painting of valve including all required consumables. | 7 | Nos | - | - |
| 5 | Charges for overhauling of Vacuum pump PHE inlet & outlet & ACW header vent are Repair and reconditioning of 150 NB butterfly valves. complete dismantling of valve internals and renewal/recondition of wornout spares in and outer of valves and painting of valve including all required consumables. | 9 | Nos | - | - |
| 6 | Overhauling of 65mm hand operated Gate / Globe valves in TG & SG suction header vent in Turbine '0' meter & 8.5 meter floor .Including cost of consumables & T & P's. | 8 | Nos | - | - |
| 7 | Charges for painting the ACW pipe lines from cooling water inlet header intake to ACW pump house and PHE outlet in Transformer road outside to cooling water outlet header with one coat red oxide primer including cost of red oxide, T & P and consumables. | 160 | Sq.m | - | - |
| 8 | Charges for painting the ACW pipe lines from cooling water inlet header intake to ACW pump house and PHE outlet in Transformer road outside to cooling water outlet header with one coat paint including cost of enamel paint, T & P and consumables. | 160 | Sq.m | - | - |
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