Mechanical Repairing and overhauling of 2 nos of 500 gpm split casing type pump and motor set with suction and delivery fittings and complete installation, testing and commissioning with electrical control at site for phase II and KMP Colony water su

Amount

Complete dismantling of pump and its assecceries with hydraulic/Manual mechanical means lifter and puller

EN-9 Iron steel metal pump shaft new making as per sample with key ways, thread cutting etc.

Damaged impellers repairing by both side colour & face brass barazing & machining as per existing. Sizeand design..

Making of key for impeller by machining

Fabrication /Casting of stage body lower and upper as per existing design

Fabrication /Casting bush bearing new making as per sample

Fabrication /C I. casting of shaft sleeve new

Fabrication /C.I. casting of neck ring new as per sample.

Discharge chamber neck ring and neck bush seat machining round shape on lathe machine and alignment.

pump repair kit like as "O" ring for long bushes & chambers, gland by pass pipe line, test cork, packing kit.

Fabrication /casting and machining of pump and motor belt coupling

Complete pump surface cleaning (body rust & dust) & painting.

Complete fitting and assembling all pump set accessary and trial run at site

75KW Induction motor complete dismantling with rotor shaft & both and bearing cover & bearing (DE&NDE).

75 KW Induction motor both side bearing cover fabrication as per existing sample with cast iron casting ,machining ,drilling ,tapping ,grooving, sizing as per size & sample .

75 KW Induction motor both side bearing Housing fabrication as per existing sample with cast iron casting ,machining ,drilling tapping grooving, sizing as per size & sample .

Rotor shaft repairing by electrode welding, Machining on bearing fitting place or sleeve making as per bearing size with rotor dynamic balancing

Fabrication of new fan and fan cover with casting/cutting , machining and grinding as per size and sample

Complete motor coil varnishing /heating insulation tapping of lead etc

Isolated Terminal box making with stud, bush, lug etc required material

After Repairing & rectification Commissioning Complete motor set fitting with both bearing cover, bearing housing and bearing after greasing.

Finishing with Epoxy paint (two or more coats) complete motor set and applied as per manufacturer’s specifications including appropriatePriming coated.

Providing and fixing 400A capacity TP&N disconnector fuseswitch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc.

Providing, installation, testing and commissioning of 100 mm PVC helical hose pipe length-6mtr. wall thickness 6 mm. pressure capacity 9 Kg.

Providing, installation, testing and commissioning of 100 mm foot valve of IS:5312complete with rubber gasket,GI bolts, nuts, washers etc.as required :

Providing, installation, testing and commissioning of 100 mm non return valve of IS:5312complete with rubber gasket,GI bolts, nuts, washers etc.as required :

Supplying, fixing, testing&commissioning of 100 mm doubleflanged sluice valveof rating PN1.6with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts,bolts,washers,gasketsandconformingtoIS 780 of 100 mm sizes as required :

Complete dismantling of pump and its assecceries with hydraulic/Manual mechanical means lifter and puller

Repairing (material filling & machining) and Dynamic balancing of dismantaled rotating element shaft

Fabrication /Casting of stage body lower and upper as per existing design

Damaged body repairing by both side colour & face brass barazing & machining as per existing. Size and design

Fabrication/casting of 1 nos impeller as per existing design

Fabrication of neck ring (CI)and neck bush as per existing sample

Complete Reparir kit with O ring for assembling pump set

Fabrication/casting of pump both end bearing housing

Fabrication /casting and machining of pump and motor belt coupling

Complete fitting and assembling all pump set accessary and trial run at site

Finishing with Epoxy paint (two or more coats) complete pump setand applied as per manufacturer’s specifications including appropriate

90 kw Induction motor complete dismantling with rotor shaft & both and bearing cover & bearing (DE&NDE).

Rotor shaft bearing housing repairing by electrode welding/sleeve making as per bearing size with rotor alignment etc.

Gas heating and cutting grinding etc work of both end connection point, strip bars for old damage bar dismantling.

End cover housing repairing by C.I. electrode welding and machining as per bearing size

Complete motor coil varnishing /heating insulation tapping of lead etc

Damage/Old bearing opening by puller and gas cutting after opening of bearing, new bearing fitting/setting/greasing

After repairing and changing strips bars complete new breezing and copper bars shape making and fixing small slot grinding machine of breezing point

Fabrication of new fan cover

Terminal box making with required material

After Repairing & rectification Commissioning Complete motor set fitting with both bearing cover, bearing housing and bearing after greasing.

Providing, installation, testing and commissioning of 100 mm PVC helical hose pipe length-6mtr. wall thickness 6 mm. pressure capacity 9 Kg.

Providing, installation, testing and commissioning of 100 mm foot valve of IS:5312complete with rubber gasket,GI bolts, nuts, washers etc.as required :

Providing and fixing 400A capacity TP&N disconnector fuseswitch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc.

Providing, installation, testing and commissioning of 100 mm non return valve of IS:5312complete with rubber gasket,GI bolts, nuts, washers etc.as required :

Supplying, fixing, testing&commissioning of 100 mm doubleflanged sluice valveof rating PN1.6with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts,bolts,washers,gasketsandconformingtoIS 780 of 100 mm sizes as required :

Total impact of GST for the purpose of CTC

BIGAN SAW (BID ID -1098396)