Aurangabad Smart City Development Corporation Limited Tender

Supplying, installation, testing and commissioning Caste Iron Earthing complete

Supplying, installing, testing & commissioning 3 phase, 33/0.433 kV, 50 Hz., 2 MVA, Easter oil immersed and naturally cooled outdoor type, Copper wound ,without gas cushioning , hermetically Sealed transformer, delta/star connected additional neutral brought out on load side, temperature rise should not exceed 45℃ by thermometer in oil and 50℃ by the resistance method in winding at full load rating, using type A winding insulation (kraft paper) with HV tapping (with on load tap changer) with necessary permissions of Electrical Inspector,

Supplying, installing, testing and commissioning of 33 kV 1600A, vacuum circuit breaker with internal arc compliance complete erected on provided cc foundation/MS channels/trench, etc.

Supplying, installing, testing and commissioning of C&R panel for 33 KV Transformer with 1 Amp. Relay

Supplying and erecting iron work, sheet metal work consisting of CRCA sheets, various sections of iron, plates, chequered plates, rods, bars, MS pipes, etc. for panel board or any other purpose with bending, cutting, drilling and welding complete erected at the position with necessary materials duly painted with one coat of red oxide and two coats of enamel paint to match the switchgears or as per directions by the authority.

Supplying, erecting, testing and commissioning 33KV HT metering cubical (compact type) approved by MSEDCL / licensee fabricated with 2 mm (14 SWG) M.S. sheets with supporting angle, painted with powder coating / epoxy paint of required shade, copper bus bar size 25 x 6 mm, heavy duty mechanical lock, with counter meter for measuring no. of times the opening of meter door, top side cover (CT, PT cover) interlock with meter door, epoxy casted 3 nos. CT having required ratio between 50/5A to 200/5A, VA 10 or 15, Class 0.2S, epoxy casted 3 nos. PT having ratio 33000/V3/110/V3 VA 50, Class 0.2 suitable for provided trivector meter, and provision for incoming and outgoing cables complete duly tested by licensee with necessary test certificates and erected on provided plinth/ cc foundation.

Making cement concrete foundation in 1:3:6 cement concrete, (20 to 25) mm. stone metal duly plastered with necessary curing for complete. (pole muffing or any other purpose).

Supply, installation, testing & commissioning of Main EV Bus Charging Station Supply Panel CRCA fabricated type with IP 42 protection With Metal Door compartmental type with Aluminium busbar and separate cable and busbar chambers. (The cable chambers shall be free from any live open connections.) IEC 61439 & BMS COMPATABLE with Bus bar mounting Surge Protection Device Type 1 Tested as per IEC 61643-11:2011 & UL 1449 4th edition. Voltage protection level 1.2 kV. Protection Modes for : L & N to PE. The connections (Three Lines & Neutral) should be directly connected to Protective Earth Terminal for better response time. Short- Circuit Current rating (Isccr) – 50 kA/50 Hz. Total Response time 1 nano sec with Multi function electronic meter with kW and pf display for Incomer with all Indication lamps for all incoming feeders for phase identifications and for indication of runing status having Following Switchgears APFC Panel, ACB 1600 AMP 2 Nos MCCB 100-800 AMP 10 Nos