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Tender Value
Refer Docs
EMD Value
₹15,000
Closing Date
28 Sept 2026, 2:00 pmDue tomorrow
SE M1
NCTPS II
MPM III - Switch yard Ventilation system - Overhauling of switch yard Air handling units 80,000 CMH in 400 KV 12,500 CMH in 230 KV Capacity centrifugal fans, water circulating system pumps and valves, cleaning of spray hea
2026_EB_706277_1
NCTPS_II_UII_Spec_99_26_27
Open Tender
Maintenance Works
Works
NCTPS II
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
₹15,000
Yes
21 Sept 2026
21 Sept 2026
29 Sept 2026
21 Sept 2026
28 Sept 2026
21 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Charges for Overhauling of 80,000 CMH/Air washer Centrifugal Fan, by dismantling centrifugal fan,fan body, Impeller casing , Impeller - shaft assembly, pillow block assembly and bearing, repair and renewal of wornout parts shaft with impeller,bearings, pulleys ,etc.,providing supports during assembling of discharge ducts, checking and rectifing the foundation arrangments, grouting, providing vibration pads, reassembling ,alighning, trial run, dynamic balacing, vibration checking and commisioning including cost of bearings and consumables and T & Ps hire charges. | 3 | nos | - | - |
| 2 | Charges for Overhauling of 12,500 CMH/Air washer Centrifugal Fan, by dismantling centrifugal fan,fan body, Impeller casing , Impeller - shaft assembly, pillow block assembly and bearing, repair and renewal of wornout parts shaft with impeller,bearings, pulleys ,etc.,providing supports during assembling of discharge ducts, checking and rectifing the foundation arrangments, grouting, providing vibration pads, reassembling , alighning, trial run, dynamic balacing, vibration checking and commisioning including cost of bearings and consumables and T & Ps hire charges. | 2 | nos | - | - |
| 3 | Charges for Overhauling 4 Nos. of 100 NB dia NRVs and 8 Nos.of 150 NB Butterfly Valves & 4 Nos of 100 NB gate Valves, including the cost of consumables and hire charges for T & Ps, scaffolding charges etc., | 1 | sets | - | - |
| 4 | Charges for servicing of air washer water circulation Pumps decoupling and dismantling of pumps, cleaning, checking of pump internals such as impeller shaft, bearings, sleeves, casing rings, gland sleeve, coupling etc., replacing the wornout parts, assembling the pump, aligning with motor and trail run, including cost of consumables and tools & plants. (Pump capacity-30 m3/ hr) (Materials will be supplied by the Board at free of cost) | 6 | nos | - | - |
| 5 | Charges for for dismantling the 400KV/230KV Air washer tank worn out/ corroded spray pipe assemblies with nozzle by cutting and removal of worn out/ corroded pipes, renewal/repairing the pipes mounting areas in the header, fixing and welding with new spares including setting of nozzles, commissioning. | 2 | nos | - | - |
| 6 | Charges for Rectification and strengthening of severely corroded and deteriorated air washer tank, Eliminator fixing frames, filters fixing frames, base frame & walkway, this work involves dismantling, fabrication and erection by cutting & welding of structurals materials, machining the base plate, marking, drilling & tapping as per the existing size including cost of consumables hire charges for T&P's., | 6.4 | MT | - | - |
| 7 | Charges for iron and steel material transporting, unloading at work spot, arranging tools & tackles etc., for leading & lifting the material up to 9M elevation including cost of consumables and T&Ps hire charges | 6.4 | MT | - | - |
| 8 | Charges for cleaning and painting the airwasher tank, pipe lines, supporting frames by one coat of red oxide primer and two coats of enamel paint one over the other with proper intervals. Including cost of consumables, paint and T & Ps. | 180 | m2 | - | - |
| 9 | Charges for Supply of M.S.Plate (6MM Thick) | 5.1 | MT | - | - |
| 10 | Charges for Supply of M.S.Angle (ISMA 65x65x6mm) | 1.3 | MT | - | - |
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