Replacement of damaged components of 1.50 lakh GPH x 150 mtrs. Head HC pumpsets of Manda unit no. 02 and 09 along with allied works installed at CPS Sitlee.

Amount

Replacement of components of 1.50 lac GPH x 150 mtrs. Head HC split casing pump of Manda unit No. 02 installed at CPS Sitlee by way of carriage of pump to workshop and extracting out the pump assembly from the pump body and extracting out the bearing housings from the pump shaft. Repair to the damaged pump shaft by way of rebuilding with superior quality electrodes, turning, machining of shaft to bearing size. Fabrication and fitting of shaft protection sleeves on DE and NDE ,gland bushes-2 Nos. M S Check nut -2 Nos, Impeller Guide ring -2 Nos,Gland Plate Set. Fabrication and fitting of Bearing housing sleeves and turning to bearing size .Repair to impeller by way of brazing and polishing. Providing and fitting of bearings – 6314 (2 Nos.) on both DE and NDE Assembling the pump and placing it in the pump body. Making proper adjustment and alignment over the seats of the pump body and fitting top cover by providing and fixing of rubber gasket. Fitting of coupling pulley on the pump shaft and making alignment with the motor. Providing and fitting of new coupling bolts and bushes and testing on full load. Job includes carriage of pump from Sitlee to workshop for repairs and back to Sitlee after necessary repairs by using mechanical transport, cost of material and labour charges for completion of job.

Dismantling/Extraction of 200mm dia NRV from installed position by way of cutting the rusted nuts bolts and carriage to work shop for repairs. Extracting the flap along with balancing rod from the NRV casing .Fabrication of new flap out of M.S sheet as per sample and adjusting the flap and balancing handle in such a way that proper working of flap in NRV casing. Welding of flap handle properly to maintain the free and smooth flow of flap. Reassembling of NRV and fitting of same at it installed position by providing rubber sheet and nut and bolts to make joint leak proof and testing on full load. Job includes the cost of material, labour charges, carriage to and fro at site. complete job

Replacement of damaged components of 1.50 lac GPH x 150 mtrs. Head HC pump set installed at Manda unit No. 9 at Sitlee. Job includes carriage of pump from sitlee and dismantling the pump and extraction of all the damaged components. Providing and fitting of new pump shaft of SS material by way of threading, finishing and turning to its original size. Providing and fitting of centre guide and centre guide bush by way of casting to the required shape and size as per sample -1 no each. Fabrication and fitting of gland bushes-2 Nos., shaft Protection Sleeves -2 Nos. as per original Sample. Fabrication and fitting of check nuts-2 Nos. and neck rings-2 Nos. as per original sample. The job includes the repair to impllers-2 nos. Providing and fitting of thrust bearing 6313 and roller bearing NU-313 after greasing properly. Fabrication and fitting of gland brackets -1no. The job involves dismantling/ assembling / fitting of pump and fabrication and fitting of pump body fixtures such as nuts, bolts and washers. Providing & fitting of coupling bolts along with rubber bush and testing the pumping unit on full load conditions. The job includes carriage of pump set from Sitlee to workshop for repairs and back to Sitlee after necessary repairs. Complete job with cost of material, labour and hire charges.

M/S K S ENGG WORKS

HITECH MECHNICALS