Repair and Maintenance to the UGD and Water Supply and Other Related Assets in Ward No. 36, Jalahalli in Rajarajeshwarinagara Division for the year 2024-25. CALL-4

Repair and Maintenance to the UGD and Water Supply and Other Related Assets in Ward No. 36, Jalahalli in Rajarajeshwarinagara Division for the year 2024-25.

Logging / scanning of borewell at any depth continuously with the help of Logger unit including the cost of transportation charges, crew charges, stationery charges and cost of consumables etc.(BWSSB ...

Rewinding of submersible pumpset with copper winding wires of appropriate guage, as per specifications and / or directions of the departmental officials, including all materials, labour, equipment and...

Replace the components of submersible pump sets, requiring replacements decided by the departmental officials, with respective make of damaged ones, including all materials, labour, equipments...

The Intermediate piece (IP) with IP leaded bronze brush.

The Oil Seal.and steel bush

The Impeller (Shell moulded with aluminium and bronze.)

The discharge outlet (DO) bearing DO steel brush DO bearing.

The steel bearing bush (DO steel bush)

The allen screw

The pump shaft made out of stainless steel counterless ground with key way (upto 8 stages). Extra for Each stage @ Rs.40/-.

The pump key (stainless steel)

The pump coupling (stainless steel)

The Non Return Valve (NRV) assembly complete with rubber 'O' ring.

The cable guard

The brass filter

The Labour Charges for overhauling of the pump set.

Replace the components of motor parts of submersible pump sets, items requiring replacements decided by the departmental officials, with respective make of damaged ones, including all materials, labou...

The lower flange

upper/ lower housing

The Carbon Housing

The Carbon Housing (Thrust bearing block assembly complete with segment bearing pad.

The Carbon Housing (Top carbond / ferrodo padding)

The Stud and Nuts

The Gun Metal bearing, centrifugally cast Aluminium Bronze bearing bush

The Motor base with pin

The Transportation of pumping machineries

Labour charges (Over hauling only) Motar

Labour charges for lifting of non functioning submersible pump set along with cable and GI pipes (Each length = 6m) for 50 mm(BWSSB SR 23-24 P-142 I-12.24)

Labour charges for Erection of new / repaired submersible pump set along with GI pipes (32mm / 50mm), cable (New submersible pump set if required will be supplied by the department free of cost and re...

Supply and delivery at site Brand new best make PVC insulated cable of Flat 3 core (sheathed) of nominal cross sectional area as per IS 694-1990 with ISI Mark and as per its latest amendments. 1x3x4 S...

Fabricating supplying and mounting MS box made out 14 SWG suitable for floor /wall mounting, fully weather proof with provision for better heat dissipation, provided with hinged front cover, equipped ...

Supplying and fixing angle iron frame work fabricated out of M.S. angle iron.. and M.S. Flat......with bolts, washers etc., and painted with 2 coats of red oxide and then two coats of approved paint. ...

Supply, installing,testing and commissioning COMMON control panel consisting of the following INCOMING:1 No set of Phase indicating lamps with SFU of suitable rating 1 No, Analog Ammeter, 1 No Analog...

Supplying and fixing single phase preventer using necessary wires over an existing panel board suitable for motor upto 20HP capacities.(PWD Ele SR 2023-24,Pg No-14 No -5.3)

Supplying fixing and wiring 0 to 600 Volts 96 x 96mm AC voltmeter - (PWD Ele SR 2023-24,Pg No-18 No -5.22)

Supplying fixing and wiring 0 to 100 Amps Direct Reading AC analog Ammeter - (PWD Ele SR 2023-24,Pg No-18 No -5.25)

Supplying, fixing and wiring rotary selector switch suitable for ammeter - (PWD Ele SR 2023-24,Pg No-19 No -5.27)

Supplying, fixing and wiring rotary selector switch suitable for Voltmeter - (PWD Ele SR 2023-24,Pg No-19 No -5.28)

Supplying and fixing of LED type panel board indicating lamp with required colour suitable for 230/440VAC. 50 Hz 12/24V D.C. (PWD Ele SR 2023-24,Pg No-19 No -5.38)

Supply and fixing of 4pole power contactor with NO/NC contacts on existing wood/panel board using necessary bolts, nuts, washers and wiring etc., complete with AC-3 Rating and as per IS-13947.(PWD Ele...

Suplying and fixing 50mm GI Collars (BWSSB SR 2023-24, Page No: 129, Item No:11.6.6)

Supplying and fixing 50 mm GI pipes heavy duty for erection of submersible pumpset (BWSSB SR 2023-24, Page No: A30, Item No:183)

Lifting of Struck up Submersible Pump Set , Above 300 Ft (BWSSB SR 2023-24, Item No:147 Page No12.27)

Providing,supplying to work site, Submersible Pump Set of 150mm dia suitable for bore well and confirming to IS 8034-2000;3Phase, SS Bowl & Impeller with Low volt Motor as per specifications,as per ne...

Spplying and fixing 50mm GI Elbow. (BWSSB SR 2023-24, Pg No -131, I No-11.17.6)

Providing wrought mild steel (galvanized) 15 mm dia GI collar confirming to IS 1239-II, 1991 with latest amendments if any(BWSSB SR 2023-24, Pg No -129, I No-11.6.6 )For 50 mm dia GI collar:

Cutting and threading G.I. pipes for pump fitting, public fountains with appurtenances., where the length of pipe laid is less than 6 metres Pipes of dia 32mm to 80mm (BWSSB SR 2023-24, Pg No -5, I No...

Providing, Single Phase Submersible Pump Sets of 100mm dia (4 inch) suitable for bore well confirming to IS 8034-2000 specifications, to work site with testing of as per instructions of engineer incha...

Providing Ro plant Vessel 1665 (Approved data rate)

Providing Multiport Valve 40NB (Approved data rate)

Providing SS Skid 40mm (Approved data rate)

Providing Flow meter (Approved data rate)

Providing Pressure guage (Approved data rate)

Providing Panel Board (Approved data rate)

Providing Blue housing Jambo (Approved data rate)

Providing Micron filter (Approved data rate)

Providing High pressure pump 3 hp (Approved data rate)

Providing Membrane 8040(Approved data rate)

Providing Dosing pump (Approved data rate)

Providing Dosing Drum (Approved data rate)

Providing UV system (Approved data rate)

Providing SS tank 2000Lts (Approved data rate)

Providing coin box set (Approved data rate)

Providing 0.5hp SS pump (Approved data rate)

Providing Solonoid 3/4" SS valve (Approved data rate)

Providing Solonoid 1" SS valve (Approved data rate)

Providing Floty switch (Approved data rate)

Earth work excavation for pipeline trenches by mechanical means as per drawing and technical specifications, including setting out, construction of shoring, strutting, barricading, caution lights, bra...

Providing PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joint...

Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m , and lift upto 1.5...

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Materia...

Providing and constructing un-reinforced plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M20 (Grade), c...

Earth work excavation by manual means for drains, canals, waste weir, draft, approach channels, key trenches, foundation of Buildings & bridges and such simillar works in all kinds of soils, as per dr...

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nomin...

Laying Cement Concrete Pipe NP3 (burried conduits) of 500mm dia on first class bedding of granular material including fixing collar with cement sand mortar 1:2 but excluding excavation, protection wor...

Supply and fixing of SFRC machinhole cover (Medium Duty) made as per IS to suit existing damaged machinhole cover after removing the debries from inside and outside the existing machinhole etc. with a...