Construction of 33/11kv Subsatation (Ess No-02) in Pocket-5A in Sector-18 yeida

BOQ-A : (ELECTRICAL Work:)

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, 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). Analysis of Rate

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). Analysis of Rate

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.

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.Outdoor Type

Supply, Installation, Testing & Commissioning of 11 KV Out door 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-5 3C X 300 sq. mm.

Supply & Fixing of XLPE insulated, Copper un-armoured Control cable 1100V grade etc. Complete in all respects as per direction of the Engineer-in-charge. make- CCI, Gloster, Asian, Universal, Nicco, ICL, Diamond, Havells & KEI. YEIDA SOR-1 4CX2.5SQMM

Supply & Fixing of XLPE insulated, Copper un-armoured Control cable 1100V grade etc. Complete in all respects as per direction of the Engineer-in-charge. make- CCI, Gloster, Asian, Universal, Nicco, ICL, Diamond, Havells & KEI. YEIDA SOR-1 19CX1.5SQMM