SE / ES / MTPS-I /CI/OT.No 95/2020-21

Amount

Charges for Removing, cleaning, transporting, servicing, air leak and operation checking, re fixing and checking of Retractor Assembly of HEA Ignitors and power Cylinders.

Charges for painting retractor assembly of HEA Ignitors and Power cylinders (Double coating).

Charges for disconnecting the connectors of the flame scanners, removing from the Boiler guide pipe assembly, transporting to work bench, dismantling & Reassembling the scanner head assembly from scanners, removing, cleaning & refixing the lenses, servicing and checking of flame scanners.

Charges for removing, transporting, cleaning and refixing after calibration local pressure gauges/ temperature gauges.

Charges for Removal of Pressure/DP/ temperature switches and refixing them after calibration

Charges for removing from field, transporting to LAB, cleaning, calibrating, and refixing after calibration of air regulator with gauges.

Charges for removing from field, transporting to LAB, cleaning, re fixing after calibration of I/P converter.

Charges for opening and cleaning of 1/2" impulse line and catch pot in Mills,Flue gas, primary and secondary air paths.

Charges for releasing of Electronic cards , cleaning of panels & reinserting the cards, terminal tightness checking of FSSS DCS, Feeder, HYDRASTEP ,Flame scanner, 110 V AC & 220 V DC distribution panels and CHARGER Panels.

Charges for removing, cleaning, servicing, refixing and checking of SADC positioners.

Charges for removing the terminal connections, replacing the broken Terminal Blocks and reconnecting the terminal connections and checking in Various Junction boxes at Boiler and mill area.

Charges for removing, cleaning solenoid valves, air filter cum lubricator & the airlines and replacing the ‘O’ rings in the solenoid valves and refixing the solenoid valves, air filter cum lubricator & the airlines in the HAGs

Charges for cutting and welding of take-off catch pot in mills, flue gas, primary and secondary air path.

Charges for single point cutting and welding of pipe size ½” impulse lines of mills, flue gas, primary and secondary air path including cost of gas, welding electrodes & consumables such as cotton waste, hacksaw blade, etc.

Charges for providing Field enclosure for APH & Water Wall soot blowing temperature control valve's I/P Converters and Air regulators in 1A and 1B.

Supply of required consumables for servicing of Retractor Assembly of HEA Ignitors and power Cylinders such as Seal kits, ‘O’ rings, Cotton waste, Kerosene, rust remover etc. for the above Sl.No.1 work.

Supply of required consumables for painting retractor assembly of HEA Ignitors and Power cylinders (Double coating) such as Paint, Cotton waste, Kerosene, rust remover etc. for the above Sl.No.2 work.

Supply of required Consumables for servicing of flame scanners such as petrol, dungry cloth etc. for the above Sl.No.3 work.

Supply of required consumables for servicing of SADC positioners such as Bellows, dungry cloth & petrol etc. for the above Sl.No.10 work.

Supply of required consumables for Painting of SADC positioners such as paints ,brushes, Cotton waste, Kerosene, rust remover etc. for the above Sl.No.10 work.

Supply of required consumables for servicing and replacing of ‘O’ rings HAG solenoid valves such as ‘O’ rings and U seals, dungry cloth & petrol etc., for the above Sl.No.12 work.

Supply of required consumables for cutting and welding of take-off catch pot such as gas, welding electrodes & consumables such as cotton waste, hacksaw blade etc., for the above Sl.No. 13.

Supply of required Consumables for providing Field enclosure such as Junction boxes, welding rod electrode, H-Nipple, Nuts and 6mm ferrule, dungry cloth, rust remover, restoline and cotton waste etc., for the above Sl.No. 15.