Hindustan Shipyard Limited has published Rewinding Of Motors On Srcem. Submission Date for this Tender is 28-10-2020. Bearings Tenders in HSL Visakhapatnam Andhra Pradesh. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 23-Oct-2020 | Due date extension | Date | 28-10-2020 |
Name / Description: Rewinding of Motors on SRCEM | |||||
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Sl. No. | Item Description | Item Code | Quantity | Units | |
1 | 1 | Scope of Work includeing the following activities. | |||
2 | 2 | a) Collection of motor from Electrical Maintenance Section (SRC) and handing over to the motor after completion of rewinding & testing.\n | |||
3 | 3 | b) Disassemble the motor and separate both stator & rotor securely, note the bearing sizes & remove them.\n | |||
4 | 4 | c) Removal of damaged winding of the stator, clean the slots thoroughly with petrol / electrical cleaning liquid. While removal of damaged winding necessary markings to be made and record the information, viz., winding data, size of wire, type of insulation, winding end connections, etc., | |||
5 | 5 | d) Wound the coils with correct gauge and insulation class wire (F class insulation). | |||
6 | 6 | e) All the winding slots are to covered with correct class of insulation paper and place the wounded coils properly and complete the rewinding and plug the slots with wooden strips. | |||
7 | 7 | f) Assemble the wounded motor stator, replace the bearings with new ones, assembly the motor, the satisfactory performance of motor is to be proved to the concerned officer. | |||
8 | 8 | g) Brought back the motor, old bearings to HSL with tested details of the motor. | |||
9 | 9 | Rewinding of 2.2KW Blower motors\n415V, 3Phase, 50Hz, IP 55.\nThe bearings/bushes as required are to be renewed with out any extra cost. | 14 | NOS | |
10 | 10 | Rewinding of 3.7KW Blower motors\n415V, 3Phase, 50Hz, IP 55.\nThe bearings/bushes as required are to be renewed with out any extra cost. | 2 | NOS | |
11 | 11 | Rewinding of 60W Wall/Table mounted fan motors\n220V, 1Phase, 50Hz.\nThe bearings/bushes as required are to be renewed with out any extra cost. | 8 | NOS | |
12 | 12 | Rewinding of Thrustors\n35Kgs, 3Phase, 440V & 50Hz. | 4 | NOS |
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