All terms and conditions of...

OVERHAULING OF FURNACE PRESSURE PARTS and BURNER, HP VALVES INCLUDING SAFETY VALVE ETC OF BOILER OF 250 MW, UNIT-7, PTPS, PANIPAT as per complete scope of work of e-NIT Ch-14/MP-7081/Pressure Part/2024.

Erection and Dismantlement of Cup Locks Scaffolding of Boiler (As per scope of work Referring Item No. 1) for 250 MW, Unit-7, PTPS, Panipat

Overhauling of Boiler Furnace Pressure Parts, cleaning and Burners etc. (As per scope of work Referring Item No. 2 to 8) for 250 MW, Unit-7, PTPS, Panipat

Servicing of all Wall Blowers (56 Nos.) and LRSBs (18 Nos.) and Sampling Coolers (As per scope of work Referring Item No. 9) for 250 MW, Unit-7, PTPS, Panipat

Overhauling of Bottom Water Wall Ring Header (As per scope of work Referring addition Item No. 12) for 250 MW, Unit-7, PTPS, Panipat

Repairing of Pent House, SS wire mesh in BAH, Economizer Hoppers and seal plate (As per scope of work Referring Item No. 10) for 250 MW, Unit-7, PTPS, Panipat

Repairing and hard facing of old re-usable coal compartment assemblies during overhauling (As per scope of work Referring addition Item No. 13) for 250 MW, Unit-7, PTPS, Panipat

Servicing / Replacement of HP/LP Valves excluding Safety Valves etc. (As per scope of work Referring Item No. 11) for 250 MW, Unit-7, PTPS, Panipat.

Lifting of any LTSH coil (Upper and lower) repositioning after carrying out repairs / replacement wherever required. (HP joints and radiography excluded) for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Lifting of any ECO coil (Upper and lower) repositioning after carrying out repairs / replacement wherever required. (HP joints and radiography excluded) for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Repair and Replacement of any castle baffle for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Replacement of Shield / Shroud for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Providing refractory for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

HP joints including cutting, edge preparation etc. upto tube dia 76 mm diameter. for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Fin Welding for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Fabrication of Pressure Part Bend out of boiler tube of various size upto 76.10mm. for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Thickness measurement of tubes by D-metering for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Servicing of Wall Blower for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Servicing of hanger in critical piping for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Replacement of hanger in critical piping for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Repair / Servicing of oil burner valve and replacement for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose).

Removal of oil tip and its re-fitting including alignment for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Removal of End air tip and its re-fitting including alignment for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose).

Removal of Air nozzle tip, Repair / Replacement of worn out portion, if required. Assembling and re-fitting of the same including its alignment for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose).

Re-alignment of re-heater/platen superheater coils as per requirement by locking them with spacer tube and fixing of male/female connectors wherever required after necessary pulling of coils. Scaffolding, if required for execution of work is also included in the scope of work of contractors for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Alignment of Final Super Heater coils as per requirement by locking them with scallop bar wherever required after necessary pulling of coils including erection and dismantlement of scaffolding for execution of work for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Making work space for carrying out inspection and repairs (build ups, shielding etc.) in one LTSH coil by pulling adjacent modules by push pull machine/chain pulley block for 250 MW, Unit-7 PTPS (for unit rate variation purpose

DPT of stub joints / hand holes (Pent house, SHH-9, intermediate header, ECO inlet header etc.), safety valves welds with DPT kit for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose).

Removal of skin casing, re-fixing of skin casing after repair in pent house for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Replacement of gasket of manhole of Boiler drum for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose).

Replacement of one male connector in Re-heater / superheater for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Replacement of one female connector in Re-heater / superheater for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Repair and hard facing of old re-usable coal compartment assemblies during overhauling for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Servicing of HP/LP Valves, traps, NRVs:- Up to 25 mm for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Servicing of HP/LP Valves, traps, NRVs:- 40 mm to 50 mm for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Servicing of HP/LP Valves, traps, NRVs:- 65 mm to 100 mm for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Servicing of HP/LP Valves, traps, NRVs:- 150 mm to 200 mm for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Servicing of HP/LP Valves, traps, NRVs:- 250 mm and above for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Replacement of HP/ LP valves, traps, NRVs:- Size Up to 25 mm for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Replacement of HP/ LP valves, traps, NRVs:- 40 mm to 50 mm for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Replacement of HP/ LP valves, traps, NRVs:- 65 mm to 100 mm for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Replacement of HP / LP piping (in per Mtr. running length):- Up to 25 mm for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Replacement of HP / LP piping (in per Mtr. running length):- 26 mm to 50 mm for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose

Man hour rates (including TandP, Gas, Consumables etc.) :-Skilled labour / welder for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Man hour rates (including TandP, Gas, Consumables etc.) :- Semi Skilled for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)

Man hour rates (including TandP, Gas, Consumables etc.) :- Un?skilled for 250 MW, Unit-7, PTPS, Panipat (for unit rate variation purpose)