Repairs and Maintenance of various VT Pumps Jackwell Brahmagavhan, WTP Waluj

Amount

Dismantling & overhauling of Vertical Turbine pumps from the position having 10 mtrs. suspended length (from Bell Mouth to Discharge Head.), cleaning, checking, aligning, assembling i.e., refitting, commissioning with trial run on no load & full load for at least 30 minutes including replacement of spare parts, fastners (which shall be made available by MIDC at free of cost at site of work) etc. complete as per site requirements. 10 HP to 50 HP

Above 120 HP to 225 HP

above 225 HP to 500 HP

Above 500 HP to 800 HP

Fabrication of spares for the pumping machinery suitable to match with the existing fitments & as per actual site conditions including cost of material, salvage, machining, labour, taxes & duties, incidentals, overheads, packing & forwarding etc. complete as per designation given below. Axel or Shaft ( Stainless steel -316)

Threaded Sleeve ( Stainless Steel -316)

Plain/Collared Bush (Gun Metal)

Wearing / Seat Ring (Gun Metal)

Threaded Coupling (Stainless Steel -316)

Providing of good quality and hardened nut bolts for erection of pump as per the sample provided including all taxes duties, transportation etc complete.

Providing of good quality white rubber packing of 1.5 mm, 3 mm and 5 mm thickness as per the requirement for erection of the pump.

Providing of good quality and hardness retainers made of Neoprene rubber bush bearing as per old sample to suit the existing spider as per the sample provided for 10 / 25 / 40 HP pump including all taxes duties, transportation etc complete.

Providing of good quality and hardness retainers made of Neoprene rubber bush bearing as per old sample to suit the existing spider as per the sample provided for 200/350 HP pump including all taxes duties, transportation etc complete.

Providing of good quality and hardness retainers made of Neoprene rubber bush bearing as per old sample to suit the existing spider as per the sample provided for 800 HP pump including all taxes duties, transportation etc complete.

Repairing to worn out head shaft at stuffing box location by doing SS welding or any other way and then machining to the correct original size including all labour and material etc complete.

Checking the throughness of the shafts of pumps while doing the maintenance work of the pumps including taking the same to workshop, checking it on machine for throughness, repairing/ removing the outness if required and then again shifting the same to site etc complete including labours and materials etc complete.

Dismentalling of complete thrust bearing block of 350 HP VT pump with removing of bearing, cleaning the same complete, fitting of new bearing provided by MIDC free of cost and again assembling the complete block etc complete including all required labour, plant and machinaries etc complete. The misc material like packing and nut-bolts required will be supplied by MIDC free of cost.

Dismentalling of complete thrust bearing block of 800 HP VT pump with removing of bearing, cleaning the same complete, fitting of new bearing provided by MIDC free of cost and again assembling the complete block etc complete including all required labour, plant and machinaries etc complete. The misc material like packing and nut-bolts required will be supplied by MIDC free of cost.

Providing and applying black rubberized chlorinated paint in two coats confirming to IS:2074-1992 to column pipes of pump from inner and outer side after removing and scrapping old oil paint by knotting, scrapping etc complete and preparing the surface smooth to receive the paint etc. as per detail specifications as and when required only.

Tirupati Electricals Sales & Services (BID ID -6606801)

SUVAS ELECTRICALS (BID ID -6612515)