Repairing and rewinding of transformer, TSU, motor, fabrication and erection of 440V OH line, tower lights and supply and fitting of MCCB, Cable Joint of different mines at Pandaveswar Area

Amount

Repairing & rewinding of 300 KVA, 11KV/550v GEC make Power Transformer GEC make Power Transformer at Kendra 02 No Pit Sub-station under Pandaveswar Colliery . (Inclusive of EPF/CMPF)

Dismantling of core & widing from transformer tank

Supply of new electrolyte grade copper strips for primary coils

Cleaning of copper strips of secondary coils with removal of old insulation

Re-insulation cost of primary & secondary coils with removal of old insulation(Material Cost)

Re-insulation cost of primary & secondary coils with removal of old insulation(Labour Cost)

Supply of f-class insulation materials such as glass fiber board face separatore, oil duct etc

Re-formation of primary and secondry coils (barrel type).

Supply of wooden forma for formation of primary and secondary coils(material Cost)

Supply of wooden forma for formation of primary and secondary coils(Labour Cost)

Cost of F-Class Varnish

Cost of thiner

Re-assembly of new coil with inter connection with copper blazzing, backing/heating properly to improve (Material Cost)

Re-assembly of new coil with inter connection with copper blazzing, backing/heating properly to improve (Labour Cost)

Repairing of tap changer switch(Material Cost)

Repairing of tap changer switch(Labour Cost)

Testing charge of transformer

Filtration of transformer oil to increase the insulation level up to the required level at site oil capacity 640 ltr

Less old unused copper stripes burnt primary coil

O.H & Profit @10%

Transporting charge

Repaiirng and maintenace of 440V OH Line. (Inclusive of EPF/CMPF)

Dismantling of Rail Pole

Supply & Erection of 08 mtr Long PCC Pole

Transportation of 08 mtr Long PCC pole from store to worksite

Supply & eraction stay set complete with necessary require materials

Supply, fabrication and erection of MS brackets made of MS angel

Supply, fabrication and erection of MS clamp made of MS flat pati

Supply and fitting of shackel insulator with required hardware

Supply of ACSR Rabbit Conductor

Supply and fitting of Nuts, bolts and washer of different size

OH & Profit @10%

Fabrication, erection and installation of 3 nos Tower light at Khottadih OCP. (Inclusive of EPF/CMPF)

Material cost of ladder in 13 mtrs pole (For 3 nos Lighting Towers)

Material cost of top box for light fitting (For 3 nos Lighting Towers)

Cost of fabrication of ladder(For 3 nos Lighting Towers)

Cost of fabriction of top box(For 3 nos Lighting Towers)

Cost of painting double coat with red oxide(For 3 nos Lighting Towers)

Cost of painting double coat with silver coulers(For 3 nos Lighting Towers)

Cost of eraction of 16 mtrs tubuiar pole(For 3 nos Lighting Towers)

Cost of Transportation and handling for fabriction of workshop and transportation at per pole .(For 3 nos Lighting Towers)

Cost of 100w LED flood light 4 nos in each pole (For 3 nos Lighting Towers)

Cost of 50 mtrs of pvc lighting cable (For 3 nos Lighting Towers)

PF @10%(For 3 nos Lighting Towers)

Fabrication, erection and installation of 4 nos Tower light at Pandaveswar Colliery. (Inclusive of EPF/CMPF)

Material cost of ladder in 13 mtrs pole (For 4 nos Lighting Towers)

Material cost of top box for light fitting (For 4 nos Lighting Towers)

Cost of fabrication of ladder(For 4 nos Lighting Towers)

Cost of fabriction of top box(For 4 nos Lighting Towers)

Cost of painting double coat with red oxide(For 4 nos Lighting Towers)

Cost of painting double coat with silver coulers(For 4 nos Lighting Towers)

Cost of eraction of 16 mtrs tubuiar pole(For 4 nos Lighting Towers)

Cost of Transportation and handling for fabriction of workshop and transportation at per pole .(For 4 nos Lighting Towers)

Cost of 100w LED flood light 4 nos in each pole (For 4 nos Lighting Towers)

Cost of 50 mtrs of pvc lighting cable (For 4 nos Lighting Towers)

PF @10%(For 4 nos Lighting Towers)

Fabrication, erection and installation of 6 nos Tower light at Pandaveswar Colliery. (Inclusive of EPF/CMPF)

Material cost of ladder in 13 mtrs pole (For 6 nos Lighting Towers)

Material cost of top box for light fitting (For 6 nos Lighting Towers)

Cost of fabrication of ladder(For 6 nos Lighting Towers)

Cost of fabriction of top box(For 6 nos Lighting Towers)

Cost of painting double coat with red oxide(For 6 nos Lighting Towers)

Cost of painting double coat with silver coulers(For 6 nos Lighting Towers)

Cost of eraction of 16 mtrs tubuiar pole(For 6 nos Lighting Towers)

Cost of Transportation and handling for fabriction of workshop and transportation at per pole .(For 6 nos Lighting Towers)

Cost of 100w LED flood light (For 6 nos Lighting Towers)

Supply and fitting of different size nuts and bolts(For 6 nos Lighting Towers)

Cost of 50 mtrs of pvc lighting cable (For 6 nos Lighting Towers)

PF @10%(For 6 nos Lighting Towers)

Repaiirng and maintenace of 440V, 550v, OH Line. (Inclusive of EPF/CMPF)

Dismantling of pipe pole

Dismantling of Bracket

Dismantling of conductor

Dismantling of GI wire

Dismantling of Pin Insulator

Dismantling of Disc Insulator

Dismantling of Gang Operating switch

Dismantling of cradel Guard

Supply & erection of 08 MTR long PCC pole

Transporting of PCC pole to work site

Fitting of bracket & clamp

Supply & fitting of stay set with require hardware

Fitting of Pin Insulator

Fitting of Disc Insulator

Supply, fabrication and erection MS Bracket made of MS Angel

Supply, fabrication and erection MS clamp made of MS flat

Supply and fitting of polymer Pin Insulator

Supply and fitting of polymer Disc insulator

Supply & Drawing of GI wire

Supply & fitting of cradel guard

Supply & fitting of earth spike

Fitting of Gang Operating switch

Drawing of ACSR Conductor

Supply and fitting of different size nuts, bolts, and washer

Profit @10%

Repairng and rewinding of 315 kva, 3.3kv/415v Lighting Transformer at Dalurbandh Colliery (Inclusive of EPF/CMPF)

Dismantaning of core & winding from transformer tank

Supply of new electrolyte grade copper strips for primary coils

Cleaning of copper strips of secondry coils with removel of old insulation.

Re-insulation cost of primary & secondry coils with removal of old insulation.

Supply of f-class insulation materials such as glass fiber board face separatore, oil duct etc.

Re-formation of primary and secondry coils (borral type).

Supply of wooden forma for formation of primary and secondry coils

supply of F-class varnish

supply of thinner

Re-assembly of new coil with inter connetion with copper blazzing , backing /heating properly to improve IR value upto requires level.

Repairing of tap changer switch.

Testing charges of transformer

Filtratation of Transformer oil

Less old unused copper stripes burnt primary coil

O.H & Profit @10%

PF @12.72% on labour Cost

Transportation charge including Loading & Unloading

Repairing & rewinding of 250KVA 3.3KV/550v Iightening Transformer at Dalurbandh Colliery(Inclusive of EPF/CMPF)

Dismantling of core & winding from transformer tank

Cost of new electrolyte grade DPC copper wire for primARY COIL

Cleaning of copper strips of secondary coil for removal of old insulation & re-insulation coat of primary & secondry bare copper strip by double covewr no-mex paper of thickness 2 mile

Cost of HT grade insulating materilas

Cost of wooden forma for formation of primary & secondary coil

Supply & fixing of new tap changer switch complete

Cost of terminal bushing with insulator for secondary side

Supply and fitting of new gasket, missing nuts, bolts & washer

De-carbonizing cleaning & painting etc

De-hydration & filtration of transformer oil

Labour charge nfor complete repairing & rewinding the above transformer

Cost of testing the above transformer

Cost of new transformer tank as per original specification Rs. 20000.00 cost after deduction of old scrap 200kg@Rs. 25/- p. kg = - 5000/-

Less scrap value

OH & Profit @10%

[email protected]% on Labour cost

To & fro transportation, loading & unloading with handling charge

Repairing and rewinding of 315 KVA, 3.3kv/550v TSU at Dalurbandh Colliery. (Inclusive of EPF/CMPF)

Dismantaning of core & winding from transformer tank

Supply of new electrolyte grade copper strips for primary coils

Cleaning of copper strips of secondry coils with removel of old insulation.

Re-insulation cost of primary & secondry coils with removal of old insulation.

Supply of f-class insulation materials such as glass fiber board face separatore, oil duct etc.

Re-formation of primary and secondry coils (borral type).

Supply of wooden forma for formation of primary and secondry coils

Supply of F-class varnish

Supply of thinner

Re-assembly of new coil with inter connetion with copper blazzing , backing /heating properly to improve IR value upto requires level.

Repairing of tap changer switch.

Testing charges of transformer

Painting of inner side of transformer by red oxide anti corrosive red oxide (paint & 2coat of metallice paints (Gray )

Less old unused copper stripes burnt primary coil

OH & Profit @10%

Transportation & handling Charges

Repairing & rewinding of 120 HP, 550v, 3ph, 1470 RPM Induction Motor at Chattisgonda Pump house under Pandaveswar Colliery. (Inclusive of EPF/CMPF)

Cost of copper superenamel wire(Part - A - Stator)

Cost of insulation require against copper (25% of copper cost)(Part - A - Stator)

Labour cost fro insulation (20% of copper cost)(Part - A - Stator)

Cost of striping motor damaged copper conductor (20% of copper Cost)(Part - A - Stator)

Cost of winding of motor (20% of copper cost)(Part - A - Stator)

Miscellaneous cost (15% of copper cost)(Part - A - Stator)

Supply & Fitting of Bearing N 319(Part - A - Stator)

Supply & Fitting of Bearing 6318(Part - A - Stator)

less scrap value(Part - A - Stator)

Removal of Rotor Bar From Slot(Part - B - Rotor)

Cost of Electrolyte copper bar (Part - B - Rotor)

Copper bar machning as per slot diamension(Part - B - Rotor)

Inserting new Copper bar into slot(Part - B - Rotor)

Repairing of bearing journal at rotor shaft(Part - B - Rotor)

Cost of repairing of rotor ring and its re-conection(Part - B - Rotor)

Less scrap value(Part - B - Rotor)

OH & Profit @10%

Transportation & handling Charges

Supply and fitting of MCCB at different places of Pandaveswar Colliery. (Inclusive of EPF/CMPF)

Supply and Fitting of 315 Amp, 550v MCCB 4pole

Supply and Fitting of 600 Amp 4 pole 550V MCCB

Supply and Fitting of 800 Amp 4 pole 550V MCCB

Supply and fitting of Heat Shrinking Cable Joint in 09 nos of power supplying pole at Pandaveswar Colliery. (Inclusive of EPF/CMPF)

Supply and Fitting of 11KV grade heat shrinking cable Joint (95 sqmm)

Supply and Fitting of 11KV grade heat shrinking type straight though cable Joint( 95 sqmm)

OH & Profit @ 10%

Total impact of GST for the purpose of CTC

RAJ ENTERPRISE (BID ID -1170697)