Repairs of 06 cusec x 08 meter Head pump and 30 HP motor of unit 3 along with allied works at LIS Ismailpur.

Repairs of 06 cusec x 08 meter Head pump and 30 HP motor of unit 3 along with allied works at LIS Ismailpur.

Decoupling of 06 cusec x 08 meter head pump and motor of unit No. 3 Then carriage and shifting of dismantled 06 cusec pump, motor of unit no. 3 and shifting to nearest roadside using manual labour, ropes, chain pulley etc, loading in mechanical transport vehicle and then carriage to workshop for repairs. After complete repairs back shifting of pump, motor and foot valve to site of installation i.e. L.I.S Ismailpur. The job includes labour charges for carriage, shifting, loading and unloading of the dismantled machinery and also hire charges of vehicle to workshop (to & fro). All the tools and tackles are to be arranged by firm. Repairs to 06 cusec pump of unit 3 at workshop by way of dismantling of top cover of split casing pump, extraction of old and worn out parts /damaged parts i.e. bearings, sleeves, check nut, gland packing, gasket, gland bushes, pump shaft, impeller. Re-building/repair to impeller by way of brazing, filling of pitted vanes and finishing to accurate size. Repair to pump shaft by way of remetalling, turning & finishing to accurate size. P/F of gland bushes-02Nos, check nuts-02Nos., Bearings- 2Nos. Sleeves-02 nos. as per sample. Repair to pump housing along with replacement of air release valve. Greasing of all parts of pump , proper greasing and servicing of bearing housing on both sides and then reassembling of all parts of pump along with suitable gland packing, oil paper. Fabrication, providing & fitting of new gland plate set as per sample, along with nuts & bolts as required at site. Repairs to 30 HP motor of unit 3 by way of dismantling the motor ,providing and fitting of new bearings (DE & NDE) after rebuilding of the rotor shaft and finishing to bearing sizes, making new keyway of coupling. Providing and fitting of bearing end covers and sleeves. Complete greasing of the bearings and finally assembling motor parts Providing/fitting of new coupling set of unit 3 by way of fabrication of new coupling pulley set as per sample and according to size of motor and shaft, making of key ways (both HC pump and motor side) and then coupling both pump and motor and checking their alignment. Strengthening of 250 mm suction pipe of unit 3 by plugging the leakage by way of welding at the spots of damages along with making flanges leak proof by welding, providing of new nut bolts , along with plugging the leakage by high quality welding to sustain the pressure to the rising main at junction. Job includes cost of material, labour charges, transportation, installation and testing on full load condition at site.

Rebate on Old Parts

M/S GANPATI ELECTRICAL AND MECHNICAL WORKS

M/S K S ENGG WORKS

N B Engineering and Electric Works