Repairing/replacement of Rail upper, rail lower and complete swing roller assembly after repairing rail housing and replacement of of Central Pintle bushing of BE-195, 10 CuM ER Shovel having Sl. no. BE-3 at site at Nigahi Project.

Amount

Scope of Work: (1) Cleaning of working area. (2) Loosening of check nut of centre pintal (2) Lifting of machine to suitable heights using hydraulic jack. (4) Dismantling of roller assembly. ( 5) Repairing of upper and lower rail housing including stopper etc. (6) Replacement of upper and lower rail after removing old rails. (7) Assembling of roller circle assembly in machine. (8) Lowering of machine. (9) Testing of machine for complete swing operation.

Repairing / replacement of rail upper 06 Nos. rail lower 12 Nos. and swing roller 45 Nos. with new roller circle assembly and repairing of rail housing and stooper of BE-195 ( Sl No. 3) at st site. Note- Industrial gases, suitable welding Electrodes and Steel material will be provided departmentally by NCL

Cost/ charges for cleaning of working area for above work including labour charges, contractor profit and any other misc. Charges. (labour consisting of unskilled manpower)

Cost/ charges for dismantling of centre pintal nut, lifting upper body , removing roller assembly , upper rail and lower rail including labour charges, contractor profit and any other misc. charges (labour consisting of Highly skilled manpower , Skilled Welder and Semi skilled Helper manpower along with Supervisor to be deployed as per Job requirement)

Cost/ charges for repairing of rail housing by welding, grinding of slaps including labour charges contractor profit and any misc. charges. (labour consisting of Highly skilled manpoer , Skilled Welder and Semi skilled Helper manpower along with Supervisor to be deployed as per job requirement)

Cost/ Charges for assembling of lower rails, upper rails, roller circle assembly and tighted of central pintal nut including labour charges, contractor profit and any misc. charges. (labour consisting of Highly skilled manpower , Skilled Welder and Semi skilled Helper manpower along with Supervisor to be deployed as per job requirement).

Hire charges for welding machine with all accessories for above mentioneed job

Hire charges for misc. tools and tackles like hammer, sparnner, crowbar, heavy duty socket, extension torque wrench, special jigs and fixtrues etc. for above mentioned job.

Hire charges for hydraulic jack 200T 04 Nos. for the above mentioneed job

Hire charges for gas cutting set with all accessories for above mentioneed job

Hire charges for vehicle for execution of above mentioned job at site.

Replacement of central pintal bushing of BE-03 Shovel at site : Scope of Work: (1) Removal of Hoist drum assembly along with roof. (2) Removal of LV and LT ring collector assembly (3) Removal of check nut of central pintal assembly. (4) Removal of central pintal assembly. ( 5) Removal of six line air swivel assembly. (6) Removal of worn out bushing of central pintal assembly by cutting and gouging. ( 7) Fitment of new bush in central pintal housing and reverse fitment activities of removed items. (8) Complete cleaning of grease and cardium under hoist drum. Note- Industrial gases, suitable welding Electrodes and Steel material and Centre pintle Bushing will be provided departmentally by NCL

Cost/ charges for Removal of Hoist drum assembly along with roof, Removal of LV and LT ring collector assembly, Removal of check nut of central pintal assembly, Removal of central pintal assembly, Removal of six line air swivel assembly, Removal of worn out bushing of central pintal assembly by cutting and gouging, Fitment of new bush in central pintal housing and reverse fitment activities of removed items as per scope of work for BE-3 Shovel including labour charges, contractor profit and any misc. charges. (labour consisting of Highly skilled supervisor, Skilled Fitter , Skilled Welder, Semi skilled and Unskilled manpower to be deployed as per job requirement)

Hire charges for welding machine with all accessories for above mentioneed job

Hire charges for gas cutting with all accessories for above mentioneed job

Hire charges for grinder machine with all accessories for above mentioneed job

Hire charges for hydraulic jack 300T 04 Nos. for the above mentioneed job

Hire charges for misc. tools and tackles like hammer, sparnner, crowbar, heavy duty socket, extension torque wrench etc. for above mentioned job.

Cost/ Charges for making of special attachment and Fitting of Bush of Centre Pintle

CMPF/EPF on labour charges for all the above mentioned job

CMPS/Pension on labour charges for all the above mentioned job

Total impact of GST for the purpose of CTC

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