Water Resources Development Directorate Tender

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Water Resources Development Directorate - WRDD Tender

Works
Electrical Generators And Transformers
Electrical and Electronics
Eprocure
Opening Date14 May 2025
Closing Soon24 May 2025
Tender Amount₹ 1,91,795 
Notes
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Costs

Description

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BOQ Items

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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.

5

350

1750

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

5

85

425

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Supplying fitting & fixing the bush bearing for motor in place of damaged as per approval and direction ofthe E.I.C. 20.0 H.P. a) Top for motor

5

1073

5365

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Supplying fitting & fixing the bush bearing for motor in place of damaged as per approval and direction ofthe E.I.C. 20.0 H.P. b)bottom for motor

10

1073

10730

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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).

6

145

870

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

20

125

2500

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

15

40

600

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Supplying fitting & fixing thrust bearing retainer as per sample

5

146

730

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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.

5

150

750

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

5

470

2350

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

5

260

1300

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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.) b)  17.5 H.P. to 20 H.P.

3

65

195

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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. a)  12.5 H.P. to 20 H.P.

4

672

2688

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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. b)  17.5 H.P. and above

2

2489

4978

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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.

5

280

1400

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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.

5

780

3900

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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

5

103

518.6

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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.

5

343

1716.15

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

3

884

2653.4700000000003

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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

10

441

4413

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

3

491

1473.84

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

10

235

2357.4

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

5

216

1084.4

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

5

323

1617.15

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

5

392

1961.35

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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.

5

449

2248.9500000000003

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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.

5

439

2197.05

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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.) (a)100/150/200 cubic meter per hour capacity electro motor (i) Length of pump assembly of any length exceeding 18 meter length.

5

1510

7553.049999999999

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

5

780

3900

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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. (a) 100/150/200 cubic metre per hour capacity electro motor pumping set. (i) Length of pump assembly of any length exceeding 18 meter length.

5

1045

5228.65

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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.

5

490

2450

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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. (a) Motor

5

300

1500

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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. (b) Pump

5

239

1195

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Deduction towards dismantled burnt enamelled copper wire from induction motor on the basis of actual measurement to be retained by the agency. (Note: In case of PVC insulated copper wire to arrive at net burnt weight 10% deduction will be made) (assuming 3.15 kg Recovery of Copper per Motor (5 HP)

35

351

12285

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GST @ 18 % (Except I No 1.29)

1

30822

30822.67

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Add.- L. W. Cess @ 1.0 % (Except I No 1.29)

1

2020

2020.6



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