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| 1 | Material and labour servicing and cleaning of oil cooled servo voltage stabilizer including by transporting to workshop if neccessory, carefully lifting of core from the tank by opening cover, cleaning of tank, removing of sediments, cleaning of coils/ electrical connections, filtration of transformer oil ,fixing the core back in the tank, making electrical connections by replacing the consumble spares such as gaskets, rubber oil seals complete etc. Including electric connection and testing on load complete all as directed by Engr-in-charge capacity servo voltage stabilizer 10 to 20 KVA 3 phase. |
| 2 | All as per serial item No.1.00 here-in-before capacity 50 KVA 3 phase. |
| 3 | All as per serial item No.1.00 here-in-before capacity 100/120/150 KVA 3 phase. |
| 4 | All as per serial item No.1.00 here-in-before capacity 200/250 / 300 KVA 3 phase.(i) Spare parts required to make serviceable of above oil cooled sevo voltage stabilizer shall be measured and paid separately under relevant item here-in-after.(ii) Rewinding of barrier assembly and transformer assembly will be measured and paid separately.) |
| 5 | Supply & fix in replacement of voltmeter (digital) . |
| 6 | Supply & fix Ammeter with CT (digital). |
| 7 | Supply & fix in replacement of microprocessor based control card for each phase. |
| 8 | Supply & fix PCB holder. |
| 9 | Supply & fix in replacement of rotary switch 5 amps for RYB phases |
| 10 | Supply & fix in replacement of servo motor 3 Kg torque. |
| 11 | Supply & fix servo motor 10 Kg torque. |
| 12 | Supply only in replacement of servo motor 20 Kg torque. |
| 13 | Supply & fix in replacement of carbon brush (20 amps to 200 amps). |
| 14 | Supply & fix carbon holder and spring. |
| 15 | Supply & fix in replacement of servo motor gear pinion. |
| 16 | Supply & fix in replacement of RC Net work for 3 Kg motor. |
| 17 | Supply & fix in replacement of RC Net work for 10 Kg motor |
| 18 | Supply & fix in replacement of RC Net work for 20 Kg motor. |
| 19 | Supply & fix in replacement of drive assembly 20 KVA to 50 KVA per phase. |
| 20 | Supply & fix in replacement of drive assembly 100 KVA per phase. |
| 21 | Supply & fix in replacement of drive assembly 250 KVA per phase. |
| 22 | Supply & fix in replacement of digital control panel with circuit board for high/ low voltage cut per phase suitable for 3 phase voltage stabilizer of capcity 20 KVA to 250 KVA. |
| 23 | Supply & fix in replacement of front control with wiring kit |
| 24 | Supply & fix in replacement of dimmer starter (barrier) for 50 KVA 3 phase servo-stabilizer with super enamel copper wounded .Complete all as specified and as directed |
| 25 | Supply & fix dimmer in replacement of starter (barrier) for 100 KVA 3 phase servo-stabilizer with super enamel copper wonded Complete all as specified and as directed |
| 26 | Supply & fix dimmer in replacement of starter (barrier) for 250/ 300 KVA. 3 phase servo-stabilizer with super enamel copper wounded Complete all as specified and as directed |
| 27 | Supply & fix in replacement of transformer assembly for 50 KVA 3 phase stabilizer with super enamel copper wounded complete all as specified and as directed. |
| 28 | Supply & fix in replacement of transformer assembly for 100 KVA 3 phase servo-stabilizer with super enamel copper wonded Complete all as specified and as directed. |
| 29 | Supply & fix in replacement of transformer assembly for 250/300 KVA. 3 phase servo-stabilizer with super enamel copper wounded Complete all as specified and as directed. |
| 30 | Supply only transformer oil of approved quality having dielectric strength not less than 60 KV, tested in 2.10 mm gap, ISI marked for filling in transformer for topping up all as directed .Make:Servo /HP/IOC/BP |
| 31 | Supply only lead acid battery 12 volts DC 42 AH all as specified & directed. |
| 32 | Supply only MCCB 63 Amps 16KA, 415 volts, 50 Hz, 4 phase with adjustable feature complete. Make : |
| 33 | Material and labour servicing and cleaning of UPS and transporting to workshop if neccessory, checking , testing and locating faults including repairing to same by replacing new spares and cost of spare parts as\\" supply only shall be measured and paid separately at work site, working electrical connection all complete as directed by Engr-in-charge.any capacity of the UPS |
| 34 | Supply only PCB suitable for 20 to 30 KVA UPS all as specified & directed by Engr-in- charge |
| 35 | Supply only PCB suitable for 10 to 15 KVA UPS all as specified & directed by Engr-in- charge |
| 36 | Supply only Transfarmer suitable for 10 to 30 KVA UPS all as specified & directed by Engr-in- charge |
| 37 | Supply only IGBT suitable for 10 to 30 KVA UPS all as specified & directed by Engr-in- charge |
| 38 | Supply only SER suitable for 10 to 30 KVA UPS all as specified & directed by Engr-in- charge |
| 39 | Demolitiong of old earth pit and Material and Labour Earthing complete with galvanised iron earth plate electrode of size 600mm x 600mm x 6mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including GI strip 32mm X 6 mm by means of GI bolts/nuts/washers, protected by 40 mm bore GI light grade pipe. Earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15 cm thick all around bottom and top. 20 mm GI light grade pipe for watering and including funnel, wire mesh,RCC cover & frame, PCC (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) as in earthing pit including necessary excavation & earth work, all as specified & shown in electrical plate No. 3 of SSR Part – I. Note:- (i) PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner. |
| 40 | M & L for 25 x 6mm galvanised iron strip Please Enable Macros to View BoQ information |
