Repairing of Tandem hydraulic pump, Silencer assembly, Mounting bracket, Rear suspension (LHS and RHS) of WS-28-2 Water tanker Sl. No. 28204 at Block-IV OCP of Govindpur Area-III, BCCL.

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Item Description/ Heading

Repairing of Tandem Hydraulic pump:- 1. Complete Dismantling of hydraulic pump assembly. 2. New bearing, 02 no. 3. New check nut making as per thread size, 01 no. 4. C.I. Body housing repairing as per bearing and seal size and thread making, 01 no. 5. Main shaft repairing as per bearing size and thread making, 01 no. 6. Main body gear portion bore hole filling by aluminium electrode welding and bore hole making as per gear dia. size, 01 no. 7. Body surface grinding and tapping both side, 01 no. 8. Main body gear portion bush making fitting, 04 no. 9. Side cover plate surface grinding, 01 no. 10. Thrust bronze plate surface grinding, 02 no. 11. Oil seal fitting gear shaft portion welding, grinding and fitting, 01 no. 12. Oil seal with ‘O’ ring fall kit new changing, 01 no. 13. Complete fitting and testing, 01 no. Repairing of Silencer assembly and mounting bracket.:- 1. Damage silencer opening & dismantling, 01 no. 2. Industrial gas (OX + DA), 01 set. 3. Silencer core straightening as per required size, 01 no. 4. Damage core grinding, 03 no. 5. Steel electrode lomelt 205, 01 kg. 6. Welding electrode 9060 spectrum, 04 kg. 7. Labor (Welder, helper and blacksmith), 02 shifts. Repairing of Rear Suspension (LHS and RHS):- 1. Low hydrogen electrode, 06kg. 2. Steel electrode lomelt 205,03 kg. 3. Seal kit, 01 set. 4. Bolt 14mm, 10 nos. 5. Grinding wheel. 6. Polish wheel. 7. Honing paper. 8. Polish paper. 9. Welder and helper, 03 shifts. 10. Lathe man and helper, 04 shifts. 11. Honing polish man and helper, 02 shifts. 12. Fitter Helper and Gen. Mazdoor, 02 shifts. 13. Machinist for line boring etc.

Total impact of GST for the purpose of CTC

Maa Gayatri Traders (BID ID -1133071)

STAR ENGINEERING WORKS (BID ID -1133077)