NCTPS I Operation Circle CA Dn RWPH Attending to preventive and breakdown maintenance works in RWPH Such as welding painting Overhauling of pumps etc for a period of 6 months from the date of taken over of site

Amount

Charges for welding of M.S pipe joint for the following sizes including cost of MS welding electrodes, consumables and T & P hire charges and excluding electricity charges.300 NB

Charges for welding of M.S pipe joint for the following sizes including cost of MS welding electrodes, consumables and T & P hire charges and excluding electricity charges.250 NB

Charges for welding of M.S pipe joint for the following sizes including cost of MS welding electrodes, consumables and T & P hire charges and excluding electricity charges.200 NB

Charges for welding of M.S pipe joint for the following sizes including cost of MS welding electrodes, consumables and T & P hire charges and excluding electricity charges. 150 NB

Charges for welding of M.S pipe joint for the following sizes including cost of MS welding electrodes, consumables and T & P hire charges and excluding electricity charges.100 NB

Charges for Welding pipe joint by patch welding, including cost of welding electrodes, gas, consumables and T&P hire charges.

Charges for painting the Service water fill line from R.W Pumps, Service water pumps suction & Delivery lines & valves and over flow line with one coat of Redoxide and two coats of Enamel paint after through scrapping with emery sheet with manual labour and as per the direction and satisfaction of the Engineer in charge, the rate including the cost of paint.

Charges for Overhauling of any one of the following pumps namely service water pump , Raw water pump, Sump pump and RO reject water pump, by decoupling the pump; removal of pump assembly disconnecting the suction and discharge lines; removal of pump casing from bed; dismantling the shaft with sleeve, bearing with cartridge, impeller,renewal of bearings, oil seals, assembling the pump parts and pump casing and fixing with bed, aligning, coupling the pump, connecting the suction and discharge lines and commissioning inclusive of T&Ps and hire charges.

Charges for alignment of pump and motor, coupling distance setting, testing and commissioning of the pump, during preventive maintenance works, inclusive of hire charges for T&Ps and cost of consumables.

Charges for engaging driver for arresting the suction side tapping of service water pump, inside the Raw water reservoir tank including cost of consumables and T&P hire charges.

Charges for overhauling of gate valves, by dismantling the bonnet, through cleaning, removing the foreign materials, lapping the gate and its seating, replacing the worn out gland rope, gaskets, reassembling intact and painting including cost of all consumables and T&P hire charges.300 mm

Charges for overhauling of gate valves, by dismantling the bonnet, through cleaning, removing the foreign materials, lapping the gate and its seating, replacing the worn out gland rope, gaskets, reassembling intact and painting including cost of all consumables and T&P hire charges.250 mm

Charges for overhauling of gate valves, by dismantling the bonnet, through cleaning, removing the foreign materials, lapping the gate and its seating, replacing the worn out gland rope, gaskets, reassembling intact and painting including cost of all consumables and T&P hire charges.200 mm

Charges for overhauling of gate valves, by dismantling the bonnet, through cleaning, removing the foreign materials, lapping the gate and its seating, replacing the worn out gland rope, gaskets, reassembling intact and painting including cost of all consumables and T&P hire charges.150 mm

NERINA ENGINEERING WORKS