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| Tender ID | 4873066 |
|---|---|
| Organisation Name | Military Engineer Services |
| Tender Brief | Corrigendum : Repair And Improvement Of Ht Distribution System With Silicon Hvic Coating And Remote Control Operation Of Vcbs At Mrs Cds 1 And Cds 2 At Naval Dockyard Visakhapatnam Under Ge (i) Dm Visakhapatnam |
| Last Date For Submission | 4th Aug, 2026 |
| Opening Date | 06 Aug, 2026 |
| Document Cost | 500.00 |
|---|---|
| EMD | 95400.00 |
| Estimated Cost | 4770000.00 |
| City | Visakhapatnam |
|---|---|
| State | Andhra Pradesh |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Supply and applying Si-COAT 570 RTV/ equivalent Silicone High Voltage Insulator Coating solution using an Sprayer on supporting insulators and equipments bushing in 132 KV in incoming side at MRS with minimum thickness of 500 Micron to be coated on every insulator including testing and commissioning all as specified and as directed. | 2.00 | Per Bay |
| 2 | Supply and applying Si-COAT 570 RTV/equivalent Silicone High Voltage Insulator Coating solution using an Sprayer on supporting insulators and equipments bushing of Power Transformers on both 132KV & 11 KV side outdoor complete with thickness of 500 Micron to be coated on every insulator including testing and commissioning all as specified and as directed. Note for item No. 1.00 & 2.00 :- 1.Surface preparation of all insulation surfaces of the equipment to be coated shall be made free from dust, grease, oil and any other foreign material without damaging the surface. The surface of the equipment shall be made dry before application of the RTV coating. 2.All the required materials, tools & tackles, testing equipment, consumables etc. for application of HVIC coating shall be in bidders scope | 3.00 | Per Bay |
| 3 | Supply & fixing 132KV, horizontal double break isolators "GRPS" /"CG"make or equivalent 132 KV, triple pole, 31.5 KA centre post rotating horizontal double break type isolators suitable for upright mounting with manual operated mechanism for main switch and earth switch including interlock of main and earth (i.e. mechanically gang operated) with all accessories required for normal operation of the isolator, without supporting structure and without terminal connectors with following configuration (copper design) : - a) For 800 Amps with one earth switch. b) Support insulators for the above isolators. One stack consisting of 325 KV having a creepage distance of 4495 mm and cantilever strength of 6 KN as manufactured & tested (31mm/KV) (Per No.). c) Terminal connectors for the above isolators a set of 06 Nos. Rigid type bimetallic terminal connectors suitable for single ASR Zebra conductor. | 2.00 | Each Set |
| 4 | M&L for taking down safely unsv / burnt existing power conductor from the structure after disconnecting the pad clamps by removing rusted nuts & bolts and supply, installation of new Moose conductor in place of existing conductor and make it operational all as specified and as directed by Engineer-in-charge. | 100.00 | RM |
| 5 | Supply and applying Si-COAT 570 RTV/equivalent Silicone High Voltage Insulator Coating solution using an Sprayer to the 11KV Indoor VCB panel Cable chamber (installed in 132KV MRS) testing complete all as specified and directed. Note :- The coating to be ensured with minimum thickness of 500 micron and the overall qty per panel should be minimum 5 Kg. | 35.00 | Per Panel |
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