Tamil Nadu Generation And Distribution Corporation Limited-TANGEDCO has published Mtps I Boiler Rotating Parts Units I And Ii Preventive And Breakdown Maintenance Works And Other Allied Works As And When Required Basis For The Period Of 120 Days From The Date Of Commencement Of Work Mtps I Boiler Rotating Parts Units I And Ii Preventiv. Submission Date for this Tender is 22-09-2021. Boiler Work Tenders in Mettur Thermal Power Station-I / Mettur Dam Tamil Nadu. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Charges for dismantling of Air motors/inspection and renewal of internals, vanes, bearings and reassembling works. |
2 | Charges for Attending ESP field failure. |
3 | Charges for cleaning the accumulated coal dust, fly ash & other waste materials and air washing of the hot primary air duct, hot secondary air duct, various floors of Air pre heater, flue gas duct, cold primary air duct, cold secondary air duct, Primary air fan, Forced draught fan, Induced draught fan and its floors, ESP CRM floor, ESP roof top, structure, floor, walk way, hand rails, pipes etc from Economizer out let to chimneyin Units I & IIarea. |
4 | Charges for renewal of worn outMulti disc & coupling Bolts |
5 | Charges for dismantling, renewal of bearings & Gears and internals, reassembling of CRM gear boxes. |
6 | Charges for dismantling, renewal of bearings & Gears and internals, reassembling of ERM gear boxes. |
7 | Chargesfor cleaning and dismantling of ID cooler |
8 | Charges forassembling of ID cooler |
9 | Charges for hydraulic testing of the renewed working oil cooler @ 15 kg/cm2pressure for 30 minutes in the presence of Board Engineer |
10 | APH – Inspection of speed reducer internals. |
11 | Inspection ,replacing the worn out over running clutch and related works. |
12 | APH – Inspection – Replacing the worn out fluid coupling of the speed reducer. |
13 | Charges for renewal of Runner half coupling of both speed reducer side and fluid coupling side. |
14 | Charges for removal of insulation skin casing sheets and insulation for an area of 3 m2 and removal of access door plate of 2 m2 and refixing the same after completion of work. |
15 | Charges for dismantling and cleaning of PA / APH lub oil cooler |
16 | Charges for assembling of PA / APH lub oil cooler |
17 | Charges for hydraulic testing of the renewed working oil cooler @ 15 kg/cm2pressure for 30 minutes |
18 | Charges for over hauling of Rotark /Aumaactuator Model SA 100 E90 in Boiler area by leading, lifting, draining Oil, dismantling, cleaning, checking mechanical operation attending minor defects, renewing oil seal, O ring, gasket assembling. |
19 | Consumables and T&Ps for S.No.1 to18 |
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