Design, fabrication, assembling, wiring and supply of MAIN DISTRIBUTION METER PANEL and POWER DISTRIBUTION PANEL and other ancillary jobs in E, F,G ,TF blocks and Institute Guest House South Block in NIT Rourkela

Amount

Design, fabrication, assembling, wiring & supply of following Panels, fabricated out of 14/16 Gauge CRCA sheet steel in cubicle compartmentised modular construction complete with supporting rigid structure, interconnections, aluminium bus bar strip with heat shrinkable colour coded current density of bus bar 0.8 A per sqmm Identification on all breakers & MCCB to indicate the area they serve. Degree of protection IP 65, earthing hinged doors with 2.5 sqmm tinned braded copper wire, suitable for pedestal floor mounted with removable Gland Plates on bottom of the panel, all mounting plates shall be GI sheets. Panels shall be treated with all anticorrosive process before powder coating as per specifications and final approved shade. Galvanised hardwares with zinc passivation shall be used in fabrication of panels 2 Nos. earthing terminals shall be provided for all distribution panels. Panels shall be suitable for 415 V, 3 Phase, 4 Wire, 50Hz supply system.

MAIN DISTRIBUTION METER PANEL (Type 1): INCOMER: MCCB, 160A, 4P, 50 KA, 415 VAC with adjustable O/L, S/C protection with suitable spreader link & Rotary Handle with aux. contact- 01 set Make: SIEMENS (VA/VL series), LEGRAND Whole current Single phase, two wire energy meter 230/240 V (P-N), 10-60A, 50 Hz, Accuracy class 1.0 Burden Voltage circuit: < 0.5W and 1 VA Current circuit: < 0.1 VA : 12 nos. Make: SECURE SARAL RED, YELLOW & BLUE INDICATION LAMP 230VAC, ON OFF Indication Lamp 230 VAC LED Lamp with necessary switch control for operation during night hours. Outgoing: MCB, 63A,DP, 10 KA - 12 sets Make: SIEMENS / Legrand Terminal Block 150 A for outgoing feeders connected wth 16 sqmm copper flexible wire -12 sets Fabrication: 2/1.6 mm CRCA Steel Sheet (OUTDOOR TYPE) Aluminium bus-bar of suitable size Paint: RAIL 7035 Protection: IP65 Panel drawing will be finalized by EE, NIT depending on the compatibility of installtion on the existing pedestrial with minor modification.

MAIN DISTRIBUTION METER PANEL (Type-2): INCOMER: MCCB, 160A, 4P, 50 KA, 415 VAC with adjustable O/L, S/C protection with suitable spreader link & Rotary Handle with aux. contact- 01 set Make: SIEMENS (VA/VL series), LEGRAND Whole current Single phase, two wire energy meter 230/240 V (P-N), 10-60A, 50 Hz, Accuracy class 1.0 Burden Voltage circuit: < 0.5W and 1 VA Current circuit: < 0.1 VA : 09 nos. Make: SECURE SARAL RED, YELLOW & BLUE INDICATION LAMP 230VAC, ON OFF Indication Lamp 230 VAC LED Lamp with necessary switch control for operation during night hours. Outgoing: MCB, 63A,DP, 10 KA - 09 sets Make: SIEMENS / Legrand Terminal Block 150 A for outgoing feeders connected wth 16 sqmm copper flexible wire -09 sets Fabrication: 2/1.6 mm CRCA Steel Sheet (OUTDOOR TYPE) Aluminium bus-bar of suitable size Paint: RAIL 7035 Protection: IP65 Panel drawing will be finalized by EE, NIT depending on the compatibility of installtion on the existing pedestrial with minor modification.

MAIN DISTRIBUTION METER PANEL (Type-3): INCOMER: MCCB, 160A, 4P, 50 KA, 415 VAC with adjustable O/L, S/C protection with suitable spreader link & Rotary Handle with aux. contact- 01 set Make: SIEMENS (VA/VL series), LEGRAND Whole current Single phase, two wire energy meter 230/240 V (P-N), 10-60A, 50 Hz, Accuracy class 1.0 Burden Voltage circuit: < 0.5W and 1 VA Current circuit: < 0.1 VA : 09 nos. Make: SECURE SARAL RED, YELLOW & BLUE INDICATION LAMP 230VAC, ON OFF Indication Lamp 230 VAC LED Lamp with necessary switch control for operation during night hours. Outgoing: MCB, 63A,DP, 10 KA - 09 sets Make: SIEMENS / Legrand Terminal Block 150 A for outgoing feeders connected wth 16 sqmm copper flexible wire -09 sets Fabrication: 2/1.6 mm CRCA Steel Sheet (INDOOR TYPE) Aluminium bus-bar of suitable size Paint: RAIL 7035 Protection: IP65 Panel drawing will be finalized by EE, NIT depending on the compatibility of installtion on the wall.

Hall Area Shopping Complex Meter Panel Incomer: 250A 4P 50KA MCCB with O/L & S/C Thermal Magnetic Release, Rotary Handle & necessary spreader link - 01 set (Make: SIEMENS VL/VA series or Legrand) Digital MFM meter (96X96 mm),CTR-250/5, Cl-1, Aux supply-230V AC with R-Y-B and ON-OFF indicating lamp along with required SP MCB control OUTGOING: 63A 3P 36KA MCCB (Make: SIEMENS VL/VA series or Legrand) with O/L & S/C Thermal Magnetic Release, Rotary Handle, 100 A 3 phase whole current meter (SECURE) with suitable wiring by copper wire upto the terminal blocks - 03 sets each 40A DP 10kA MCB with 60 A 1-phase KWH meter (SECURE) - 06 sets each

Design, fabrication, assembling, wiring & supply of Following outdoor Panels, fabricated out of 14/16 Gauge CRCA sheet steel in cubicle compartmentised modular construction complete with supporting rigid structure, interconnections, aluminium bus bar strip with heat shrinkable colour coded current density of bus bar 0.8 A per sqmm Identification on all breakers & MCCB to indicate the area they serve. Degree of protection IP 65, earthing hinged doors with 2.5 sqmm tinned braded copper wire, suitable for pedestal floor mounted with removable Gland Plates on bottom of the panel, all mounting plates shall be GI sheets. Panels shall be treated with all anticorrosive process before powder coating as per specifications and final approved shade. Galvanised hardwares with zinc passivation shall be used in fabrication of panels 2 Nos. earthing terminals shall be provided for all distribution panels. Panels shall be suitable for 415 V, 3 Phase, 4 Wire, 50Hz supply system.

PDB Panel at Guest House (NB) Incomer-1: 400A 4P 50KA MCCB with O/L & S/C Thermal Magnetic Release, MCCB AUX. CONTACTs, Rotary Handle & necessary spreader links/Aluminium BusBar - 01 set (Make: SIEMENS VL/VA series or Legrand) Digital MFM meter (96X96 mm),CTR- 400/5A, 5VA Class: 1.0, Metering Current Transformer, Aux supply-230V AC with R-Y-B and ON-OFF indicating lamp along with required SP MCB control Incomer-2: 250A 4P 50KA MCCB with O/L & S/C Thermal Magnetic Release, MCCB AUX. CONTACTs, Rotary Handle & necessary spreader links/Aluminium BusBar - 01 set (Make: SIEMENS VL/VA series or Legrand) Digital MFM meter (96X96 mm),CTR- 250/5A, 5VA Class: 1.0, Metering Current Transformer, Aux supply-230V AC with R-Y-B and ON-OFF indicating lamp along with required SP MCB control 400A ONLOAD CHANGEOVER: 400A ONLOAD CHANGROVER SWITCH - 01 set Make: ABB/SOCOMEC Digital MFM meter (96X96 mm),CTR- 400/5A, 5VA Class: 1.0, Metering Current Transformer, Aux supply-230V AC with R-Y-B indicating lamp along with required SP MCB control OUTGOING: 200A 4P 36KA MCCB (Make: SIEMENS VL/VA series or Legrand) with O/L & S/C Thermal Magnetic Release, Rotary Handle, MCCB Aux Contact, Digital MFM meter (96X96 mm), CTR- 200/5A, 5VA Class: 1.0, Metering Current Transformer, Aux supply-230V AC with R-Y-B indicating lamp, ON/OFF lamp along with required SP MCB control - 03 sets each 100A 4P 36KA MCCB (Make: SIEMENS VL/VA series or Legrand) with O/L & S/C Thermal Magnetic Release, Rotary Handle, Aux supply-230V AC with R-Y-B indicating lamp, ON/OFF lamp along with required SP MCB control, 100 A 3 phase whole current KWH meter (SECURE) with suitable wiring by copper wire upto the terminal blocks - 01 set 63A FP 10 kA MCB: 06 sets 40A DP 10kA MCB : 06 sets

AMF Panel Incomer-EB 250A 4P 50KA MCCB with O/L & S/C Thermal Magnetic Release and suitable contactors for auto opertion MCCB Door Interlock (Rotary Handle) MCCB Spreader Link MCCB AUX. CONTACT 250A 4P POWER CONTACTOR AUX. CONTACTOR 2N0+2NC-COIL-230VAC ONDELAY TIMER-230VAC Digital MFM meter (96X96 mm),CTR-250/5, Cl-1, Aux supply-230V AC 250/5A, 5VA Class: 1.0, Metering Current Transformer Red Indicating Lamp, 230V AC Yellow Indicating Lamp, 230V AC Blue Indicating Lamp, 230V AC Red Indicating Lamp, 230V AC-ON GREEN Indicating Lamp, 230V AC-OFF START PUSH BUTTOM WITH NO ELEMENT STOP PUSH BUTTOM WITH NO ELEMENT 6A 10KA C-CURVE SP MCB 10A 10KA C-CURVE DP MCB Incomer-2-63KVA DG 250A 4P 50KA MCCB with O/L & S/C Thermal Magnetic Release and suitable contactors for auto opertion MCCB Door Interlock (Rotary Handle) MCCB Spreader Link MCCB AUX. CONTACT 250A 4P POWER CONTACTOR AUX. CONTACTOR 2N0+2NC-COIL-230VAC AUX. CONTACTOR 2N0+2NC-COIL-24VDC AUX. RELAY 2N0+2NC-COIL-24VDC AUX. RELAY 2N0+2NC-COIL-230VAC ONDELAY TIMER-230VAC AMF RELAY 12V-10A BATTERY CHARGER AUTO/MANUAL SWITCH Digital MFM meter (96X96 mm),CTR-250/5, Cl-1, Aux supply-230V AC 250/5A, 5VA Class: 1.0, Metering Current Transformer Red Indicating Lamp, 230V AC Yellow Indicating Lamp, 230V AC Blue Indicating Lamp, 230V AC Red Indicating Lamp, 230V AC-ON GREEN Indicating Lamp, 230V AC-OFF START PUSH BUTTOM WITH NO ELEMENT STOP PUSH BUTTOM WITH NO ELEMENT 6A 10KA C-CURVE SP MCB 10A 10KA C-CURVE DP MCB 10A 10KA C-CURVE DP MCB OUTGOING 100A MCCB 100A FP 36KA MCCB with O/L & S/C Thermal Magnetic Release – 02 sets MCCB Door Interlock (Rotary Handle) MCCB Spreader Link MCCB AUX. CONTACT Digital MFM meter (96X96 mm),CTR-100/5, Cl-1, Aux supply-230V AC 100/5A, 5VA Class: 1.0, Metering Current Transformer Red Indicating Lamp, 230V AC-ON GREEN Indicating Lamp, 230V AC-OFF 6A 10KA C-CURVE SP MCB OUTGOING 40A DP MCB 63A FP 10KA MCB -06 sets 40A DP 10KA MCB -06 sets

For detailed specification, please refer the Annexure TS of main tender document.

AAA SWITCHGEAR PVT. LTD