Different types of mechanical maintenance works at MM-I sub division of CHP-III/ Dr.NTTPS as and when required during the period from 01-04-2026 or from the date of commencement of work to 30-09-2026

Replacement of Non-Drive pulley of any conveyor.

Replacemnt of Drive pulley of any conveyor.

Replacement of Non-Drive pulley bearings for Conveyor.

Replacement of Drive pulley bearings for Conveyor.

Replacement and overhaul of fluid couplings (FCU 14.5,16.65,17.75,20,23,HFD 7,HFD 8,HFD 9, CDIR 420, CDIR 480)

Replacement of geared couplings ( GC-D-1005, GC-D-1006-C, GC-D-1009, RG-01, RG-03, RG-07 AND RG-10)

Replacement of medium duty ( less than 75KW power capacity) gear box of any conveyor.

Over haul of medium duty ( less than 75KW power capacity) gear box of any conveyor.

Replacement of heavy duty greater than equal to 75KW power capacity ) gear box of any conveyer

Over haul of heavy duty ( greater than equal to 75KW power capacity) gear box of any conveyor.

Internals inspection of gear box of any conveyer

Overhaul of different types of sump pumps

Replacement and overhaul of gera box TE 125

Overhaul of different types of hoists

Overhaul of magnetic hoists

Replacement of damaged potion of guide pipes and channels of take up box including removal of conveyer belt folding

Replacement of worn out locking gear assembly at inhaul & outhaul side of any wagon tippler

Replacement of 1 no of split bush at inhaul/outhaul side of any Wagon Tippler

Replacement of 1 pair of pawl assembly with new pawl at inhaul/outhaul of any wagon tippler

Replacement of 1 no of pivot shaft plummer block bearing bush of any wagon tippler

Replacement of 1 no of drive shaft bush bearing in B,C,F&G plummer blocks of any wagon tippler

Replacement of 1 no of rack segment of any wagon tippler

Replacement of split spur wheel of any wagon tippler

Replacement of input shaft pinion & bearings in PD40 gear box of wagon tippler-5&6

Replacement of damaged spur pinion at the output shaft of PD40 gear box of wagon tippler-5&6

Replacement of 1 no of drive shaft bush bearing in D&E plummer blocks of any wagon tippler

Rack segment teeth correction of any wagon tippler

Note:1. The firm has to quote their acceptable % excess/less on the above mentioned total amount for carrying out the subject work as & when required during the year 2026-27 as per the scope of work attached to this schedule

2. The statutory appliances EPF , ESI shall be reimbursed subject to production of proof of acquittances and limited to the rates & rules applicable from time to time.GST will be paid extra as per the rates & rules applicable from time to time.

3.If any deviation in quoting the tender by the tenderer will be liable for rejection

4. The standard field quality plan should be enclosed to the tender enquiry by incorporating the clause that ”the contractor should submit the FQP duly signed along with the tender schedule

5. FQP shall be approved by QC wing

6. The contractor should engage sufficient man power for completion of the work within time as instructed by the Engineer In charge without fail or else necessary action will be initiated

CE/O&M/Dr.NTTPS