Construction of 33/11kv Sub-Station EssNo-01 in Sector 22E yea

Supply, Installation, Testing & Commissioning of 33 KV, Indoor type 6 panel board Vacuum circuit breaker (With 1 No. Incomer 1250 Amps, 2 No. Outgoing 1250 Amp, 2 No. Tie Feeder 1250 Amp & 1 No. Bus Coupler 1250 Amp), 3 phase, 31.5 KA for 1 sec. , HT switch gear with all necessary protection, metering and other accessories as required. As per the directions of the Engineer-in-charge. YEIDA SOR-73

Supply , Installation, Testing & Commissioning of 33KV , Indoor type 2 panel board Bus PT, 3 phase, 31.5 KA for 1 sec with all necessary protection, metering and other accessories as required as per the directions of the Engineer-in-charge. YEIDA SOR-71

Supply, Installation, testing & commissioning of outdoor type 10 MVA Power Transformer with on load tap changer as per ISI specification including loading, unloading, local carriage & erection of the same on plinth & making all necessary connection etc. Complete in all respects as per specification (Make ABB/ Crompton/ Schneider). Cable termination box with disconnecting facility for 33 KV XLPE cable at 33 KV side. Cable termination box with disconnecting facility for 11 KV XLPE cable at 11 KV side. On load tap changer+/- [email protected]%, Bi directional roller, Conservator with drain valve, Earthing ferminals, Double diaphragm explosion vent, Radiator with top & bottom shut off valve, First filling of oil including makeup fill, Silica gel breather with oil seal, Rating and diagram plate, Air Release plug, Buchholz relay with shut off valve, Winding temperature indicator (WTI), Oil temperature indicator (OTI), Megenatic oil level guage, Pressure relief device, Marshalling box. No load losses-7Kw, load losses 50KW, Toleronce as per I.S. code as per the directions of the Engineer-in-charge. YEIDA SOR-75

Supply Installation Testing & Commissioning of 11 kV, Indoor type 12 panel board Vacuum circuit breaker (2 No. Incomer 1250 Amps, 1 No. bus coupler 1250 Amps and 9 Nos.630Amp Outgoing) 11 KV, 3 phase, 25 KA for 1 sec. HT switch gear VCB breaker with all necessary protection, metering and other accessories as required. As per the directions of the Engineer-in-charge. YEIDA SOR-72

Supply, Installation, Testing & Commissioning of 11KV Indoor type 2 panel board Bus PT, 3 phase, 25 KA for 1 sec with all necessary protection, metering and other accessories as required. Complete in all respect.as per the directions of the Engineer-in-charge. YEIDA SOR-70

Supplying, Assembling, Installation, Commissioning of Sealed maintenance free (SMF) 110V D.C., 150 AH batteries. The batteries shall rest on treated wooden planks fabricated from MS angle and free standing floor mounted rack with acid resistant finish and complete with series connecting electrical leads and charging of batteries. The batteries shall be accompanied with tester. This shall have incoming leads as well as outgoing leads and of suitable battery charger for 8 hrs. Charge of 150AH battery charger enclosed in sheet metal with fan on top and it should automatically charge the batteries With booster and trickle charge. Charger shall be complete with incoming & outgoing leads and D.C. Distribution board will have one set of 63 amps MCB as incomer and ten number of suitable rated MCB (as per coil rating of VCB) on outgoing side enclosed in metal sheet enclosure of 2mm thick and suitably painted. The unit will be complete with bus bars, accessories, links, terminal strip, clamps etc. along with cables up to incoming & outgoing to VCB panels. Complete in all respect.as per the directions of the Engineer-in-charge. Complete in all respect.as per the directions of the Engineer-in-charge. YEIDA SOR-69

Supply, delivery, laying, testing & commissioning of 33KV (E) XLPE cable having compact circular stranded aluminium conductor The conductor should have screening of extruded semi conducting compound, cross linked polythylane (XLPE), insulation screening of the extruded semin conducting compound followed by copper tape, cores laid up, taped PVC inner sheath, single layer of steel strip armouring, overall PVC outer sheath conforming to IS: 7098 (Part-amendments) for following mentioned sizes. It should be operational at 33 KV, 50 Hz. AC system in ground at a depth of 1200 mm below ground level over a cushion of 75 mm thick sand alround and protected with bricks on sides and at the top surface the cable run shall be fixed on M.S. clamps etc. of suitable size or as directed by the E/I with Complete in all respect. The price are inclusive of all earth work such as digging, back filling, supply & spreading of good earth all around the cable, supply & providing cable identification markers. The installation should be complete in all respects and as per requirement of the job as per direction of Engineer-in-charge. Make- CCI, Gloster, Asian, Universal, Nicco, ICL, Diamond, Havells & KEI. YEIDA SOR-3 3C X 400 sq. mm. (from 33kV HT Panel to 33/11kV Power transformer).

Supply, delivery, laying, testing & commissioning of 11KV (E) XLPE cable having compact circular stranded aluminium conductor the conductor should have screening of extruded semi conducting compound, cross linked polythylene (XLPE), insulation screening of the extruded semi conducting compound followed by copper tape, cores laid up, taped PVC inner sheath, single layer of steel strip armouring, overall PVC outer sheath conforming to IS: 7098 (Part-amendments) for following mentioned sizes. It should be operational at 11 KV, 50 Hz. AC system in ground at a depth of 1200 mm below ground level over a cushion of 75 mm thick sand all-round and protected with bricks on sides and at the top surface. The cable run shall be fixed on M.S. clamps etc. of suitable size or as directed by the E/I. with Complete in all respect. The price are inclusive of all earth work such as digging, back filling, supply & spreading of good earth all around the cable, supply & providing cable identification markers. The installation should be complete in all respect and as per requirement of the job under the direction of Engineer-in-charge. Make- CCI, Gloster, Asian, Universal, Nicco, ICL, Diamond, Havells & KEI. YEIDA SOR-2 3C X 300 sq. mm. (From 33/11 Power Transformer to 11 KV HT Panles).

Supply, Delivery, Installation, Testing & Commissioning of 33KV, following type cable termination kit complete in all respect as required for proper completion of work As per direction of Engineer-in-charge. (Make Raychem, CCI, Frontec). YEIDA SOR-9 3C X 400 sq. mm.Indoor Type

Supply, Installation, Testing & Commissioning of 11KV, indoor type cable termination kit of 3 core cable with cable termination at the panel & transformer complete in all respect as required for proper completion of work as per direction of Engineer-in-charge. (Make- Raychem/C.C.I./Frontec). YEIDA SOR-4 3C X 300 sq. mm.