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| 1 | Design Engineering and Supply |
| 2 | 33/0.433 KV, 250 KVA, 3-Phase Distribution Transformers with Bimettalic Terminal Connectors Energy Level-2 COPPER WOUND |
| 3 | 4 Core, 16 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS,galvanised steel wire/ strip armoured stranded copper conductor control cable complete |
| 4 | Single phase, 50 c/s 36KV Current Transformers (Auxillary CT) (20-10/1-1 A or as per site specifications) ,31.5KA for one second, rated dynamic current 31.5KA(peak), Class A insulation, Burden 20 VA, 2 NO PS CORE, 1 NO 5P20, 1 NO 0.2s class,Galvanised tank, including first fill of transformer oil plus 20% extra and all accessories, auxiliaries |
| 5 | horn Gap Fuses with stucture and insulators to segregate 2 no. 250 KVA auxilary transformers and making two seprate fuses with spare fuses |
| 6 | Marshalling kiosk with Kiosk frames Stainless steel/Hot Dip Galvanised structural sections for pressed and shaped cold-rolled sheet steel, thickness not less than 2.0 mm.Shall be provided with a degree of protection of IP: 55, with Copper Bar earthing for 132 kV and 220 kV.1. Marshalling Box shall be outdoor type ,rigidly constructed out of sheet steel or Aluminium and shall be dust, water & Vermin proof. Sheet steel used shall be at least 2.00 mm thick cold rolled.2. Bay Marshalling Kiosk shall have three separate distinct compartments for the following purposes:-I) To receive two incoming 415 V ,3Φ,63 Amps AC supplies with Auto changeover and MCB units and distribute minimum six outgoing 415 V ,3Φ,16 Amps supplies controlled by MCB with fuse failure remote indication.II) To distribute minimum 10 outgoing, 240 V,10 Amps supplies to be controlled by MCB to be drawn from three phase incomers.III) 200 Nos of Terminal blocks in vertical formation for interlocking facilties3. All sheet steel works shall be degreased, pickled, phosphate and than applied with two coats of Zinc chromate primer & two coats of finishing synthetic enamel paint. The color of finishing paint shall be light admiral grey in accordance with shade No 697 of IS:5 outside & inside shall be glossy white. |
| 7 | replacement of Automatic voltage regulation card/motors of 100 KVA Servo |
| 8 | Erection, Testing and commissioning |
| 9 | 33/0.433 KV, 250 KVA, 3-Phase Distribution Transformers with Bimettalic Terminal Connectors Energy Level-2 COPPER WOUND |
| 10 | 4 Core, 16 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS,galvanised steel wire/ strip armoured stranded copper conductor control cable complete |
| 11 | Single phase, 50 c/s 36KV Current Transformers (Auxillary CT) (20-10/1-1 A or as per site specifications) ,31.5KA for one second, rated dynamic current 31.5KA(peak), Class A insulation, Burden 20 VA, 2 NO PS CORE, 1 NO 5P20, 1 NO 0.2s class,Galvanised tank, including first fill of transformer oil plus 20% extra and all accessories, auxiliaries |
| 12 | horn Gap Fuses with stucture and insulators to segregate 2 no. 250 KVA auxilary transformers and making two seprate fuses with spare fuses |
| 13 | Marshalling kiosk with Kiosk frames Stainless steel/Hot Dip Galvanised structural sections for pressed and shaped cold-rolled sheet steel, thickness not less than 2.0 mm.Shall be provided with a degree of protection of IP: 55, with Copper Bar earthing for 132 kV and 220 kV.1. Marshalling Box shall be outdoor type ,rigidly constructed out of sheet steel or Aluminium and shall be dust, water & Vermin proof. Sheet steel used shall be at least 2.00 mm thick cold rolled.2. Bay Marshalling Kiosk shall have three separate distinct compartments for the following purposes:-I) To receive two incoming 415 V ,3Φ,63 Amps AC supplies with Auto changeover and MCB units and distribute minimum six outgoing 415 V ,3Φ,16 Amps supplies controlled by MCB with fuse failure remote indication.II) To distribute minimum 10 outgoing, 240 V,10 Amps supplies to be controlled by MCB to be drawn from three phase incomers.III) 200 Nos of Terminal blocks in vertical formation for interlocking facilties3. All sheet steel works shall be degreased, pickled, phosphate and than applied with two coats of Zinc chromate primer & two coats of finishing synthetic enamel paint. The color of finishing paint shall be light admiral grey in accordance with shade No 697 of IS:5 outside & inside shall be glossy white. Please Enable Macros to View BoQ information |
