Repairing And Servicing Of All H.T Equipment In The Sub Station At Ramjibanpur Cwr Site Of Puncha Water Supply Scheme Of Block-Onda Under Bankura Mechanical Division Phe Dte.-- 1 Part-A 4 PANEL VCB 2 Supply delivery ofO/C & E/F Relay Make: Schneider, Model: MICOM P111 / Easergy P1 3 Supply delivery of O/C & E/F relay replacement, Retro-Fitting /Modification& calibration charges (including retro-fiiting plate supply) 4 Supply delivery of 185 sq. mm. X 3 core, 11 KV grade, Indoor type, Heat shrinkable End Termination Kit 5 Supply delivery of 185 sq. mm., 11 KV grade, indoor type, Heat shrinkable Kit Jointing 6 Charges for 11 KV VCB Racked out from 11 KV panel, 11 KV VCB mechanism dismantling,11 KV VI Housing, main moving contact drive Insulator Dismantling, Rubbing,Cleaning done by applying CRC, WD-40. After that heatingtreatment done, then varnishing done by applying RedInsulation Varnish to improve the IR value, after improvingthe IR value finally re-fitting the 11 KV VI housing, mainmoving contact drive insulator, 11 KV VCB mechanism andafter re-fitting 11 KV VCB Racked in and power charging done of Incomer, OG – 1, OG – 2 & Spare Panel 7 Charges for 11 KV HT cable disconnection, 11 KV CT primary & secondary side disconnection, 11 KV CT dismantling, rubbing, cleaning done by applying CRC, WD40. After that heating treatment done, then varnishing done by applying Red Insulation Varnish to improve the IR value, after improving the IR value finally re-fitting the 11 KV CT, reconnecting the primary and secondary connection and termination of 11 KV HT cable and power charging OG – 1, OG – 2 & Spare Panel 8 Charges for 11 KV CT Spouts & Busbar Spouts Dismantling from Panel, Rubbing, Cleaning by applying CRC, WD-40,Varnishing by applying Red Insulation Varnish and Heating treatment done for IR Improvement and finally Re-fitting ofIncomer, OG – 1, OG – 2 & Spare Panel. 9 Making anty corrosive painting of Panel inside & Bus Chamber by the sythetic anamale paintas per direction of EIC 10 Supply delivery of Three phase Potential Transformer supply Ratio: 11 KV/√3 / 110 V/√3, VA: 100, Class: 0.5 BIL: 12 / 28 / 75 kVp, HSV: 12 KV VF: 1.2 times continuous and 1.9 for 8 hours Make: Suitable for Siemens make VCB 11 Supply delivery at site ofBakelite Sheetfor PT as per sample 12 Charges for Disconnection of defective PT from circuit,Dismantling the PT, Cleaning of rusted portion inside Panel, new PT Installation, Secondary cable connection, Testing, Power Circuit & Control Circuit Checking & Power Charging 13 Supply delivery of200 Watt Space Heater supply Make: RECO, 230 V 14 Supply delivery ofThermostat Range: 30⁰ C - 110⁰ C, 15 Amp., 230 / 250 V AC Make: ELCON GOLD, Model: MM-106, 15 Supply delivery of2.5 sq. mm. , 1.1 kV grade copper Control controll cable for 4 Nos. Space Heater along with 2 No. Thermostat connection wiring charges for each Panel as per direction of E.I.C 16 Supply delivery of2.5 sq. mm. , 1.1 kV grade copper Control controll cable for 3 Nos. Space Heater along with 1 No. Thermostat connection wiring charges for Bus-Bar Section as per direction of E.I.C 17 Charges for all Bus-Bars Dismantling, Rubbing, SulfationCleaning, Heating by applying CRC, WD-40, for IRImprovement and finally Re-fitting 18 Supply delivery replacement charges of Power PackI/P: 110 / 230 V AC, O/P: 110 V DC Make: Approved make, 19 Supply delivery and charges of Silver Coating as per direction of EIC 20 Supply delivery & replacement charges of Vacuum Interrupter supply for Siemens make VCB 21 Charges for 11 KV VCB Racked out from panel,VCB mechanism dismantling, VI Housing dismantling&defective Vacuum Interrupter dismantling from VI Housingand New Vacuum Interrupter replacement& re-fitting the11 KV VI housing, VCB mechanismand after re-fitting 11KV VCB Racked in. 22 Closing Coil supply for 11 KV VCB, if required Coil Voltage: 110 V DC 23 Defective Closing Coil disconnecting from circuit & Dismantling from Panel and New Closing Coilreplacement& re-connection charges 24 Tripping Coil supply for 11 KV VCB, if required Coil Voltage: 110 V DC 25 Defective Tripping Coil disconnecting from circuit & Dismantling from Panel and New Tripping Coil replacement& re-connection charges 26 Supply delivery & replacement charges of Multi Function Meter supply, if required Make: Schneide 27 Supply delivery & replacement charges of Aux. Relay supply, if required Make: GE T&D, Model: VAA33 28 calibration charges &replacemen re-connection of defective Aux. Relay disconnecting from circuit & Dismantling from Panel and New Aux. Relayt, 29 Supply delivery & replacement charges of Tripping Relayif required Make: GE T&D, Model: VAJH 30 Defective Tripping Relay disconnecting from circuit & Dismantling from Panel and Tripping Relay replacement, re-connection & calibration charges. 31 Supply delivery & replacement charges of TNC Rating: 25 Aif required Make: Kaycee, 32 500 KVA HT AVR (7 – 12 KV / 11 KV) : 33 Supply deliveryof PCB Relay Card supply for AVRas per exixting sample 34 Supply deliveryof Voltage Controller Potentiometer (1K) 35 Supply delivery of Aux Contractor supply (2 NO – 2 NC) Coil Voltage: 220 V AC Make: Siemens / ABB, 36 Supply delivery of1100 VA UPSInput: 230 V AC Make: APC, 37 Supply delivery of Elysian Blue Color Silica Gel dry and desiccant crystals type in theBreather of above transformer as per direction 38 Dehydration & Filtration of Transformer Oil by heat run process for improvement of IR Value (BDV minimum 60KV/mnt) by the hiringof Filtering Machine and Testing Machine & Kit etc as per I.E Rules. 39 Charges for Di-Electric Strength Test (BDV Test) by the hiringof Testing Machine & Kit etc as per I.E Rules. 40 Installtion charges above supplyed PCB card contractor in the AVR and replacement charges of UPS& Silica Gelas per direction of EIC 41 400 KVA Transformer: 42 Supply delivery of cast Allluminium boady 1/2 Kgs Elysian Blue Color Silica Gel dry and desiccant crystals type in theBreather of above transformer as per direction 43 Supply delivery of all kinds of Gaskets & Oil Seal supply for HT & LT Bushings, Top Cover, Inspection Cover, Valve etc. of 400 KVA, 11 KV / 0.433 KV Transforme 44 Charges for gasket changes for 400 KVA Transformer by disconnecting of all HT and LT terminals, draining transformer oil, opening of top cover, arresting of any oilleakage by changing of gasket and oil seal respectively various gasket portion like top cover, inspection cover, tap switch, conservator tank, radiators, buchholz, drain valve (as where required) and HT-LT bushing portion 45 Supply delivery and filling of Transformer Oil (minaral cooling Oil) as per IS-335-1993. 46 Dehydration & Filtration of Transformer Oil by heat run process for improvement of IR Value (BDV minimum 60KV/mnt) by the hiringof Filtering Machine as per direction of E.I.C (490 Ltrs. X 2 Nos. Transformer) 47 Charges for Di-Electric Strength Test (BDV Test) by the hiringof Testing Machine & Kit etc as per I.E Rules. 48 Painting of of the above Transformer by the ready mixed primer of approved make, and brand incl. preparation of surface by sand paper, cleaning etc. for receiving two coat of superior quality synthetic anamal paintafter applying one coat of red lead chromate primeras per direction of EIC Painting wil be done by the spray paiting machine
