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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.6 LAccepted-Finance 39 288 THANGAMAPURIPATNAM METTUR DAM 2 METTUR DAM 636 406 | METTUR DAM | SALEM | TAMIL NADU | 636406 | L1 | Accepted-Finance L1 Bidder accepted | |
| 2 | L2₹3.7 L+₹18,810 (5.29%)Accepted-Finance | L2 | Accepted-Finance L2 Bidder accepted |
Tender Value
Refer Docs
EMD Value
₹5,000
Closing Date
28 Jul 2021, 2:00 pmClosed
SEESMTPS2
OoSEESMTPS2
MTPS II ES Circle CI Division Boiler Mills and Fans area Annual overhauling works Releasing checking Calibration Recondition and refixing of CI equipments in Boiler Mills Fans area and servicing of hot PA damper actuator for coal mill A to H AOH 2021
2021_EB_205463_1
OT36
Open Tender
Electrical Works
Works
30 days
MTPS2 METTUR DAM
REFER TENDER DOCUMENTS
4 documents required · 4 mandatory
₹0
₹5,000
Yes
6 Aug 2021
14 Jul 2021
29 Jul 2021
14 Jul 2021
28 Jul 2021
14 Jul 2021
Amount
Removal of Pressure / DP switches and re-fixing them after calibration in Boiler, Mills and Fans areas.
Removal of pressure / DP transmitters including disconnecting the control cables, removal of clamps & manifold and re-fixing them after calibration in Boiler, Mills and Fans areas.
Removal of air regulator from field, transporting to lab, cleaning, handing over to lab for calibration, and re fixing after calibration of air regulator with gauges.
Removing and refitting of accessories in pneumatic control valves such as air lock relay, air regulators, positioner for testing, checking its healthiness and calibration of pneumatic control valves.
Removing, checking the healthiness and re-fixing of Temperature Element (RTD & thermocouples)
Cutting and welding of pipe size ½” impulse lines of mills, flue gas, primary and secondary air path including cost of gas, welding electrodes
Dismantling, cleaning, checking and refixing of pneumatic actuator along with feedback indicators, including disconnecting and reconnecting the power cables, removal of clamps etc.
Dismantling, cleaning, checking and refixing of limit switches, including disconnecting and reconnecting the power cables, cleaning of switch contact removal of clamps etc.,
Dismantling, cleaning and refixing of pneumatic air metallic hose and instrument air impulse line
Releasing, cleaning and refixing of fiber optic flame scanner cable (4mtr length). After fixing the cable ensure the position of scanner lens inside the boiler furnace.
Releasing the existing defective cable and lying of new cable inside the seal air header pipe for coal mill Roller bearing temperature measurement RTD.
Laying and dressing of instrumentation cable 8 P x 0.5 Sq mm from Boiler RH station to control room DCS panel
Removing the actuator and its positioner with accessories, transport from field to lab and serving of actuator which involves (i) Dismantling of actuator, rack and pinion assembly, replacement of defective seals with new seals. (ii) Assembling of actuator with its accessories. (iii) Actuator healthiness checking by Air tightness test and re-fixing of actuator and its positioner with accessories for hot PA actuator and its power cables at 15mtrs elevation.
Supply of Air regulator with Pressure Gauge Pressure range: 0-7 Kg/cm2
sarveswarasamyandco
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