Water Resources Development Directorate Tender

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Water Resources Development Directorate - WRDD Tender

Works
Electrical Generators And Transformers
Machinery and Tools
Electrical and Electronics
Eprocure
Opening Date20 Feb 2024
Closing Date1 Mar 2024
Tender Amount₹ 4,50,398 
Notes
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Costs

Description

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BOQ Items

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( i-c) 1.7mm nom. Dia for 20 H.P

4500

155835

34.63

... More
(ii) Labour charge for rewinding, water proofing ,fitting and fixing fire proof fibre chips on slots for keeping winding wires in position, taped by using water proof tape of 660 volts grade with main cable and fitted with tight compound by using steel grip tape and vulcanised rubber tape by heating as per direction of E.I.C. For a)  17.5 H.P. to 20 H.P.

10

23410

2341

... More
Repairing of damaged motor shaft by metaling with electric welding & turning properly to house in the bearing space & coupling side teeth and also rectifying the dynamic balance of the rotor to its original alignment to avoid any vibration all complete as per direction of E.I.C.

10

3500

350

... More
Supplying fitting & fixing the winding protector on both sides (Top & bottom)

10

850

85

... More
Supplying fitting & fixing the bush bearing for motor in place of damaged as per approval and direction ofthe E.I.C. .

-

-

-

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For 20 H.P. a) Top for motor

10

10730

1073

... More
For 20H.P. b) bottom for motor

20

21460

1073

... More
Supplying, fitting & fixing drain plug made from brass metal with gasket and washer (One for drain plug, one for water filling plug and one for venting plug).

30

4350

145

... More
Supplying, fitting & fixing stud bolt with nuts for top and bottom cover.

40

5000

125

... More
Supplying, fitting & fixing stud bolt with nuts & washer for upper flange as per sample.

40

1600

40

... More
Supplying fitting & fixing thrust bearing retainer as per sample

10

1460

146

... More
Joining water proof cable with the leads of the motor including soldering with requisite water proof insulation & proper jointing compound valcanised rubber tape so that proper water proof insulation is assured.

10

1500

150

... More
Supplying fitting & fixing S.S slip of rotor shaft including removing out of the old one as per direction of the E.I.C.

10

4700

470

... More
Supplying, fitting fixing fero asbestos- lining on the thrust plate as per direction of the Engineer-in-Charge.

10

2600

260

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Supplying, fitting& fixing pivot segment steel balls on the thrust bearing housing as per direction of the E.I.C. (6 nos. in one set with rubber guarder/ circlip etc.) For b)  17.5 H.P. to 20 H.P.

10

650

65

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Supplying fitting & fixing the axial thrust plate of the motor shaft including supplying of Key etc. all complete as per direction of E.I.C. for a)  12.5 H.P. to 20 H.P.

10

6720

672

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Supplying fitting fixing of (thrust bearing segment) Pivot segments (set of 6) made from Phosphorus bronze as per sample and as per direction of Engineer-in-Charge For b)  17.5 H.P. and above

10

24890

2489

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Supplying, fitting and fixing the self aligning thrust plate of the motor shaft including supplying of key etc. all complete as per direction of E.I.C.

10

2800

280

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Re-assembling the submersible motor after completion of rewinding and repainting and allied work with the repaid spares parts or new spares where necessary (to be supplied departmentally on requisition) including checking of all accessories and supplying necessary screws nuts and fitting fixing the whole thing properly as per direction the E.I.C.

10

7800

780

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Dismantling submersible pump/ bowl assembly suitable for a capacity of30/150/ 200 cum. Per hour capacity against a total head of 15 mtrs. to 30 mtrs. of different make and segregating all spares fitted with the pump including washing and cleaning the same thoroughly for verification of serviceable and unserviceable spares as per direction of the Engineer-in-Charge

10

1037

103.72

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Repairing of stage bowl and other spares when necessary by welding turning and re-threading including supplying & fitting, fixing new studs, nuts, washer, impeller key, coupling Key with lock nut complete as per direction of Engineer-in-Charge.

10

3432

343.23

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Supplying & fitting fixing stainless steel shaft as per sample and approval of the Engineer-in charge

10

8844

884.49

... More
Supplying, fitting & fixing the body (Bowl) Bush (suitable for specified RPM of pump (motor set) as per direction of the Engineer-in-charge. Two nos

20

8826

441.3

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Supplying fitting & fixing stainless steel Pump coupling as per sample.

10

4912

491.28

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Supplying fitting & fixing stainless steel sleeves with 2 nos. S.S. Nut as per size and sample.(two nos)

20

4714

235.74

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Supplying fitting & fixing ceramic filter with circlip& rubber guarder (original of a particular make of pump).

10

2168

216.88

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Supplying, fitting & fixing Impellor seal ring made of phosphorous bronze. )

10

3234

323.43

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Supplying, fitting & fixing sand guard made of gun metal as per direction of E.I.C.

10

3922

392.27

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Repairing impellor by metalic gas/electric welding with gunmetal Stick & turning, fitting, fixing in proper position as per direction of Engineer-in-Charge.

10

4497

449.79

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Labour charges for re-assembling the submersible pump after completion of repairing work of spares etc. and allied works with repaired spares or new spares when necessary to be supplied departmentally which are not provided in schedule including screws nuts, lubricating materials etc. as required as per direction of the Engineer-in-charge.

10

4394

439.41

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Installation of submersible electro motor pumping set of following capacities by using necessary requisite, tools and plants by lowering the same within the tubewell housing pipe upto the following depth as per direction by fitting, fixing column pipes and other accessories, fixtures with necessary nuts, bolts and washers and suspending the entire assembly of pump set vertically by fixing the same supported by M.S. clamps over the top of housing pipe, binding the motor cable with each column pipes and drawing cable upto pump controller/starter point including opening out of the top cap of housing pipe of the tube well and testing of motor both in loading as well as in unloaded condition before and after installation of the same. (The rate is inclusive of hiring charges of tools & plants.) For (i) Length of pump assembly of any length exceeding 18 meter length.

10

15106

1510.61

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Testing of repaired motor by continous 8 hour running on load as per direction of E.I.C.

10

7800

780

... More
Withdrawal of electro motor submersible pumping set of following capacities from within the tube well housing pipe of the following length by using all necessary requisites tools and plants and carefully as per direction of Engineer-in-Charge and stacking the same properly at site within the tube well premises complete. For (i) Length of pump assembly of any length exceeding 18 meter length.

10

10457

1045.73

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Carriage of motor pump from store to workshop and back to store after repair. (This item is only applicable when written permission is available from E.I.C. where there is no facility for such work in the sub- division.

10

4900

490

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Painting two coats of both inner & outer portion with best quality synthetic enamel paint (to be approved before use) including smoothing surface by sand paper for removing old paint as per direction of E.I.C.For Motor

10

3000

300

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Painting two coats of both inner & outer portion with best quality synthetic enamel paint (to be approved before use) including smoothing surface by sand paper for removing old paint as per direction of E.I.C. For Pump.

10

2390

239

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Add 18% GST

10

68024

6802.46

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Add 1% Cess

10

4459

445.94



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