Maintenance of Borewells in Ward No 202 Uttarahalli

Maintenance of Borewells in Ward No 202 Uttarahalli

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 a...

For all types of submersible pumpsets above 10 HP and upto 11 H.P. (SR Page No-No 147,Item No-13.1.13)

For all types of submersible pumpsets above 12 HP and upto 13 H.P. (SR Page No-No 147,Item No-13.1.15)

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 and te...

The Intermediate piece (IP) with IP leaded bronze brush. (SR Page.No.147, I.No.13.2.2 of Water Supply & UGD Works SR 2023-24 Volume V)

The Oil Seal (SR Page.No.147, I.No.13.2.3 of Water Supply & UGD Works SR 2023-24 Volume V)

The Oil Seal.and steel bush (SR Page.No.148, I.No.13.2.4 of Water Supply & UGD Works SR 2023-24 Volume V)

The Guide Vane (SR Page.No.148, I.No.13.2.5 of Water Supply & UGD Works SR 2023-24 Volume V)

The Impeller (Shell moulded with aluminium and bronze.) (SR Page.No.148, I.No.13.2.6 of Water Supply & UGD Works SR 2023-24 Volume V)

The discharge outlet (DO) bearing DO steel bush DO bearing (SR Page.No.148, I.No.13.2.7 of Water Supply & UGD Works SR 2023-24 Volume V)

The steel bearing bush (DO steel bush).(SR Page.No.148, I.No.13.2.8 of Water Supply & UGD Works SR 2023-24 Volume V)

The allen screw (SR Page.No.148, I.No.13.2.9 of Water Supply & UGD Works SR 2023-24 Volume V)

The pump shaft made out of stainless steel counterless ground with key way (upto 8 stages). Extra for Each stage @ Rs.40/- (SR Page.No.148, I.No.13.2.10 of Water Supply & UGD Works SR 2023-24 Volume V...

The pump key (stainless steel) (SR Page.No.148, I.No.13.2.11 of Water Supply & UGD Works SR 2023-24 Volume V)

Pump Couping (Stainless Steel).(SR Page.No.148, I.No.13.2.12 of Water Supply & UGD Works SR 2023-24 Volume V)

The Non Return Valve (NRV) assembly complete with rubber ‘O’ ring. (SR Page.No.148, I.No.13.2.13 of Water Supply & UGD Works SR 2023-24 Volume V)

The cable guard (SR Page.No.148, I.No.13.2.14 of Water Supply & UGD Works SR 2023-24 Volume V)

The strainer (SR Page.No.148, I.No.13.2.15 of Water Supply & UGD Works SR 2023-24 Volume V)

The brass filter (SR Page.No.148, I.No.13.2.16 of Water Supply & UGD Works SR 2023-24 Volume V)

The Labour Charges for overhauling of the pump set. (SR Page.No.148, I.No.13.2.17 of Water Supply & UGD Works SR 2023-24 Volume V)

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,bour, ...

The ROTOR motor 4 to 5 H.P (SR Page.No.148, I.No.13.3.6 of Water Supply & UGD Works SR 2023-24 Volume V)

The upper flange. (SR Page.No.148, I.No.13.3.7 of Water Supply & UGD Works SR 2023-24 Volume V)

The lower flange (SR Page.No.148, I.No.13.3.8 of Water Supply & UGD Works SR 2023-24 Volume V)

upper/ lower housing (SR Page.No.148, I.No.13.3.9 of Water Supply & UGD Works SR 2023-24 Volume V)

The Lock Ring (SR Page.No.148, I.No.13.3.10 of Water Supply & UGD Works SR 2023-24 Volume V)

The Carbon Housing (SR Page.No.148, I.No.13.3.11 of Water Supply & UGD Works SR 2023-24 Volume V)

The Carbon Housing (Thrust bearing block assembly complete with segment bearing pad.(SR Page.No.149, I.No.13.3.12 of Water Supply & UGD Works SR 2023-24 Volume V)

The Carbon Housing (Top carbond / ferrodo padding) (SR Page.No.149, I.No.13.3.13 of Water Supply & UGD Works SR 2023-24 Volume V)

The Stud and Nuts (SR Page.No.148, I.No.13.3.14 of Water Supply & UGD Works SR 2023-24 Volume V)

The Gun Metal bearing, centrifugally cast Aluminium Bronze bearing brush (SR Page.No.148, I.No.13.3.15 of Water Supply & UGD Works SR 2023-24 Volume V)

The Circlips (SR Page.No.148, I.No.13.3.16 of Water Supply & UGD Works SR 2023-24 Volume V)

The Motor base with pin (SR Page.No.148, I.No.13.3.17 of Water Supply & UGD Works SR 2023-24 Volume V)

The Transportation of pumping machineries.(SR Page.No.148, I.No.13.3.18 of Water Supply & UGD Works SR 2023-24 Volume V)

The Re-errection charges of pumping machineries including overhauling and painting (SR Page.No.148, I.No.13.3.19 of Water Supply & UGD Works SR 2023-24 Volume V)

The lifting of submergible pumpset from well. (SR Page.No.148, I.No.13.3.20 of Water Supply & UGD Works SR 2023-24 Volume V)

Supplying, fixing and wiring 3 Phase Digital Ammeter /Voltmeter. (Electrical SR 2023-24, Page No 19, Item no 5.29)

Supplying and fixing single phase preventer using necessary wires over an existing panel board suitable for motor up to 20 HP capacities.(Electrical SR 2023-24, Page No 14, Item no 5.3 )

Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or concealed system of wiring with specified I...

Supplying & fixing of Porcelain fuse channel with cut out on existing wooden/panel using necessary nuts, bolts and washers. -32 amps (Electrical SR 2023-24, Page No 14, Item no 5.7.2 )

Supplying and fixing miniature circuit breakers on existing MCB distribution boards using necessary fixing materials and 'C' Type curve, indicator ON/OFF, energy cross-3 with Short circuit breaking ca...

Supply and delivery of galvanized mild steel tubes of 6mtr standard

length heavy duty (C Class) as per IS 1239 (Part-I) 1990 with latest

amendments with ISI Mark (one end fitted with Heavy Duty coll...

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 (SR Page.No.155, I.No.33.27.1of W...

Supply and delivery at site of brand new best make gate valve as per IS 778/1984 with ISI Mark and as per its latest amendments 50mm dia (SR Page.No.154, I.No.13.2.4 of Water Supply & UGD Works SR 202...

Supply and delivery at site wrought middle steel (galvanized) GI union confirming to IS 1239-II, 1991 with latest amendments if any. 50mm dia (SR Page.No.131, I.No.11.12.6 of Water Supply & UGD Works ...

Supply and delivery at site wrought middle steel (galvanized) GI hexagonal nipple confirming to IS 1239-II, 1991 with latest amendments if any 50mm dia (SR Page.No.132, I.No.11.14.6 of Water Supply & ...

Supply and delivery at site of brand new best make non-return valve as per IS 778/1984 with ISI Mark and as per its latest amendments 50mm dia (SR Page.No.154, I.No.13.25.1 of Water Supply & UGD Works...

Supply and delivery at site wrought middle steel (galvanized) GI bend confirming to IS 1239-II, 1991 with latest amendments if any.50mm dia (SR Page.No.130, I.No.11.8.6 of Water Supply & UGD Works SR ...

Supply and delivery at site wrought middle steel (galvanized) GI elbow confirming to IS 1239-II, 1991 with latest amendments if any for: 50mm dia (SR Page.No.129, I.No.11.7.6 of Water Supply & UGD Wo...

Supply and delivery at site brand new best make starter/ control panel suitable for following HP centrifugal pump confirming with ISI mark and its latest amendments (SR Page.No.157, I.No.13.43.2 of W...

Supplying and drawing 3 core flat PVC sheathed submersible pump cable manufactured with electrolytic grade copper with flexible copper with low resistance conductor confirming to IS:8130-1984 and virg...

1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part 1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-3975 6 Sqmm, ...

Providing 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, to work site as per necessary am...

Providing 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, to work site as per necessary am...

Providing 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, to work site as per necessary am...

Earth work excavation for pipeline trenches in all kinds of soils by mechanical means as per drawing and technical specifications, including setting out,construction of shoring, strutting, barricading...

Providing and installing at site of work P.V.C. pipes including cost of pipes and specials and labour, including lowering into trenches, laying true to line, level and perfect linking at joints leak p...

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...

Supplying drinking water through tankers in the area of acute shortage of water through water tankers of tank Capacity of 3000 to 4000 Ltrs including transportation distributing to public in streets e...