Tender For Round The Clock Operation, Maintenance And Guarding Of 33Kv/6.6Kv/0.433 Kv Sub-Station And Other Electrical Accessories At Intake Pumping Station Under Surface Water Based Pwss For Arsenic Affected Areas Of Badga And Bongaon Blocks (Includ
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Project Description
Tender for Round The Clock Operation, Maintenance And Guarding Of 33Kv/6.6Kv/0.433 Kv Sub-Station And Other Electrical Accessories At Intake Pumping Station Under Surface Water Based Pwss For Arsenic Affected Areas Of Badga And Bongaon Blocks (Including Ranaghat-I, Ranaghat-Ii Blocks And Bongaon Municipality) In The District Of North 24 Parganas And Nadia Under Eastern Mechanical Division, Phe Dte.
BOQ
| Sl. No. | Item Description |
| 1 | Upkeepment of 2.5 MVA, 33/6.6 KV, 3-Ph Transformer - 2 Nos., 160 KVA, 6.6/0.433 KV, 3-Ph Transformer - 2 Nos., 36 KV VCB 4 Panel, 6.6 KV VCB 7 Panel, 6.6 KV NGR - 2 Nos., 415 V PDB Panel and 110V, 100 AH Battery charger and other accessories etc. including operation of all accessories and ancillaries for 24 hours a day, sweeping of the sub- station complex daily by engaging skilled, semi skilled, unskilled personnel. (Including ESIC & EPF) |
| 2 | Periodical inspection, two (2) times in a month (15 days in each visit) by Electrical Supervisor having valid Supervisors’ Certificate of competency from Directorate of Electricity (Licensing Board) Govt. of W.B. under any other state Govt. of India. Each visit should be recorded in the Log Book (with date and time) to be supplied by the Agency and kept in the sub-station building. The Supervisor requires to have thorough / in- depth inspection of all the electrical appliances to ascertain the healthy/ fault- free operational condition of each equipment i.e. transformers, VCB panel, L.T. panel, Capacitors panel, Battery charger, Distribution panel. |
| 3 | Upkeepment of healthy condition of all feeders cleaning of all contactors, terminal sockets, coil etc. ones in a month with the help of CRC-226 spray, grease , Lub oil etc. checking of all internal connection of all feeders panels , LT Panel /H.T Panel/distribution panel , external wiring of the Sub Station & panel room. All the illumination , fixtures including timers & contactors etc. by engaging electrician having valid and appropriate Licence ( Work mans permit) issued by Directorate of Electricity , Govt. of West Bengal or any other State Govt. of India or personnel having ITI (Electrician) Certificate and all the parameters to be recorded in the Log Book with Date & Signature. |
| 4 | Calibration & testing twice in a year of various equipments installed viz. 2.5 MVA, 33/6.6 KV, 3-Ph Transformer - 2 Nos., 160 KVA, 6.6/0.433 KV, 3-Ph Transformer - 2 Nos, 36 KV VCB 4 Panel, 6.6 KV VCB 7 Panel, 6.6 KV NGR - 2 Nos., 415 V PDB Panel, Battery charger & accessories etc. to ensure all equipments are in troublefree as per direction of E.I.C. |
| 5 | Filtration and dehydration of 2 nos. 33/6.9KV, 2.5 MVA Transformer Oil by suitable method and as per direction of EIC. |
| 6 | Filtration and dehydration of 2 nos. 6.6/0.433KV, 160 KVA Transformer Oil by suitable method and as per direction of EIC. Please Enable Macros to View BoQ information |
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