Repairing Fabrication and Machining of miscellaneous items required for o and m of TG and its auxiliaries of 2x210 MW PTPP Parichha

Amount

Fabrication of Bush of Valve 50 NB

Fabrication of Bush of Valve 100 NB

Fabrication of Shaft Sleeve of TGCCW Pump (DE+NDE) of size OD 76 mm & ID 67 mm as per sample or drawing

Fabrication of Shaft Sleeve of BCCW Pump (DE+NDE) of size OD 47.5mm & ID 42 mm as per sample or drawing

Fabrication of Shaft of TGCCW Pump of size Ø 70 mm as per sample or drawing

Fabrication of Shaft of BCCW Pump of size Ø 40 mm as per sample or drawing

Fabrication of Plunger of Phosphate Dozing Pump (φ 20 mm) as per sample or drawing

Fabrication of Plunger of Ammonia/Hydrazine Dozing Pump (φ 25 mm) as per sample or drawing

Casting & Fabrication of Bearing Housing of TGCCW Pump with Bearing Cover as per sample or drawing

Casting & Fabrication of Bearing Housing of BCCW Pump with Bearing Cover as per sample or drawing

Repairing of & Reconditioning of Hydraulic Jack (Capacity 50 Ton) (01 No Jack + 01 No Pump)

Fabrication of oil guard of Boiler Feed Booster Pump (Upper Half+ Lower Half) as per sample or drawing

Fabrication of oil guard of Boiler Feed Booster Pump (Upper Half+ Lower Half) as per sample or drawing

Machining of supplied fitted keys up to the flatness tolerance of 0.01 mm of surface grinder and coupling bolt of turbine coupling to the tolerance of 0.05 mm.

Internal boring and cutting of key way in pump half and motor half coupling RC -38 Pump Half -32 mm & Motor Half -40 mm

Internal boring and cutting of key way in pump half and motor half coupling RC -75 Pump Half -40 mm & Motor Half -50 mm

Internal boring and cutting of key way in pump half and motor half coupling RC -78 Pump Half -50 mm & Motor Half -60 mm

Repairing of & Reconditioning of Hydraulic Jack (Capacity 30 Ton) (01 No Jack + 01 No Pump)

Agitator gear box repairing of phosphate pump

Fabrication of lock nut and lock washer of BCCW Pump as per sample or drawing

Fabrication of intermediate bearing bush housing(Grey CI) of dewatering pump of 1900 mm column length

Fabrication of intermediate bearing bush housing of dewatering pump of 1900 mm column length

Fabrication of head shaft(SS316) of dewatering pump of 1900 mm column length

Fabrication of thrust bearing carrier (SS 316) of dewatering pump of 1900 mm column length

Fabrication of shaft sleeve (DS) of dewatering pump of 1900 mm column length

Fabrication of shaft sleeve (NDS) of dewatering pump of 1900 mm column length

Fabrication of shaft (Mat. EN8) of air blower of air wash unit as per sample of drawing

Fabrication of lock nut and lock washer of TGCCW Pump as per sample or drawing

Fabrication of plunger adaptor of Phosphate Pump as per sample or drawing

Fabrication of plunger adaptor of Ammonia Pump as per sample or drawing

Work of machining of brass fins of oil guard of bearing pedestal no. 1

Work of machining of brass fins of oil guard of bearing pedestal no. 2 (Front & Rear)

Work of machining of brass fins of oil guard of bearing pedestal no. 3 (Front & Rear)

Work of machining of brass fins of oil guard of bearing pedestal no. 4 (Front & Rear)

Work of machining of brass fins of oil guard of bearing pedestal no. 5 (Generator Bearing Turbine end)

Work of machining of brass fins of oil guard of bearing pedestal no. 6 (Generator Bearing Turbine end)

Repairing of Valve Block of FD-4 and FD 5 of required sizes

M/S RAHUL GUPTA AND COMPANY