Annual pump and motor maintainance work for the year for 2025-26/2026-27

BALL WALL NRV ITEM

ONE BOAR WELL CAMARA CARGE

CONNECTOR 5 WAY

G.l. Pipe Threading including transportation

Labour Charges (for over hauling)

Supply and fixing of CT coil 50/5 75/5

supply and fixing of Blade set 25A

supply and fixing of Blade set 16A(MR)

Supply and fixing of Voltmeter

Supply and fixing of Ammeter

Supply and fixing of LED Indicator

Supply and fixing of wiring kit(SD upto 25HP)

Supply and fixing of wiring kit(DOL upto 7.5HP)(MR)

Supply and fixing of No-Volt (NV) Coil

Supply and fixing of Terminal Plate (connector 60A)

Supply and fixing of Terminal Plate (connector 30A)(MR)

Supply and fixing of RYB Rotary Switch(volt selector)

Supply and fixing of Single Phase Preventer(20 to 30 HP)

Supply and fixing of Single Phase Preventer(7.5 to 15 HP) (MR)

Supply and fixing of 15 Amps Relay (MR)

Supply and fixing of 23 Amps Relay (MR)

Supply and fixing of 33 Amps Relay

Supply and fixing of 25 Amps Contactor

Supply and fixing of 16 Amps Contactor(MR)

Erection of panel Board & MS Box (Outdoor type) (Gulbarga PRED, Pg.No.57, lt.No.12.2)

Lifting of struck up submersible pump set above 300 ft (BWSSB SR 2017-18/O150G/Sl No.27)

Lifting of struck up submersible pump set upto 300 ft (BWSSB SR 2017-18/O150G/Sl No.26)

Labour charges for lowering additional GI pipes of dia 32 / 50mm dia including transportation charges (New GI pipe required will be supplied by the department free of cost & released GI pipes should be handed over to the department (Labour chargesonly) above 3 lengths (BWSSB SR 2017-18/O150G/Sl No.30)

Labour charges for lowering additional GI pipes of dia 32 / 50mm dia including transportation charges (New GI pipe required will be supplied by the department free of cost & released GIpipes should be handed over to the department (Labour charges only) Upto 3 lengths (BWSSB SR2017-18/O150F/Sl No.29)

Labour charges for Lifting of non functioning submersible pump set along with cable and GI pipes(Each length 6m) i) 50 mm (BWSSB SR 2017-18/O150A/Sl No.24)

Labour Charges Overhauling

Lifting of submersible pumpsets

Re-errection charges of Pumping machinery including overhauling and painting

Transportation of Pumping machinaries

Motor Base with Pin

Circlips(small)

Bearing (Gun Metal Bush) centrifugal cost aluminium bronze bearing bush

Tip Carbon/Ferrode Padding

Thrust Bearing block assembly (TB Bottom)

Carbon housing(TB Plate)

Lock Ring(Circlip Big)

Labour Charges (Overhauling of pump only)

Non-Return Valve assembly complete with rubber O rings

Pump coupling (Stainless)

Pump Key (Stainless Steel) Upto 8 stages

Pump Shaft (Stainless Steel) Counter less ground with key way upto 8 stages

Steel Bush (I.D.O. SS sleeve)

D.O. Bearing( I.D.O LB bush)

Discharge Outlet (D.O.) Bearing(LB bush) and D.O Steel bush(SS sleeve)

Impeller Shell moulded with aluminium & bronze

Oil Seal Steel Bush(oil seal sleeve)

Oil Seal(pump oil seal)

intermediate Piece (I.P.) with I.P. Leaded Bronze Bush

Rewinding of motor of 25 HP

Rewinding of motor of 20 HP

Rewinding of motor of 17.5 HP

Rewinding of motor of 15 HP

Rewinding of motor of 12.5 HP

Rewinding of motor of 10 HP

Rewinding of motor of 7.5 HP

Rewinding of motor of 5 HP

Rewinding of motor upto 3 HP