Providing New Electric Connection of 4MW for D.T.C Bus Depot, Sarojini Nagar New Delhi.

Supply of 11KV 800 A VCB switchgear panels Incoming Panel as per the Technical Specifications

Supply of 11KV 800 A VCB switchgear panels Outgoing Panel as per the Technical Specifications

Supply of 11KV , 800 A VCB switchgear panels Bus Coupler Panel with Bus Riser as per the Technical Specifications

Providing and Fixing of Battery Charger Unit along with Li- batteries complete in all respect as per site requirement for 110V DC , Capacity -100 AH

Supply of 11KV XLPE Aluminium Cable of size 400sqmm/3C as per the Technical Specifications

Cartage, Installation, Testing and Commissioning of 11 KV HT VCB Panel complete in all respect as per site requirement.

Providing conductive concrete earth grid of 2 Nos. interconnected earth electrodes with installation & Testing connection including connection with application-Normal Soil earthing to deliver earth results not exceeding 2 Ohms for sub station equipment i.e 11KV Panel Board SPECIFICATIONS a) Earth Electrodes :- Metal Electrode Cu-Bonded MS road Size : Dia 60mm (+-0.5mm), Length - 3 Mtrs with enhanced conductive concrete embedding size dia :100mm Length 3 Mtr. of each earth electrode b) Interconnecting strip :-All the 2 Electrodes of the grid will be horizontally inter-connected with metal conductor : Cu Bonded MS Flat size 50mm X 6 mm & enhanced conductive concrete embedding size 75sqmm buried at 600mm below the ground level c) Test Links :- Test Links Cu-Bonded MS Flat of size : 50mm X 6mm shall be provided , one no. at any of the two electrodes for the grid for the connection between earth grid pit and the application d) Pit Covers :- RCC Pit Cover frame at size 300mm X 300mm shall be provided at two earth electrodes

Providing and Fixing 25mm x 5 mm G.I. Strip on surface or in recess for connections etc. as required.

Providing & Fixing of 25 mm x 5 mm G.I. Strip in 40mm GI Pipe from earth electrode including connection with brass, nut, bolt, spring washer excavation and refilling as required, complete in all respect as per site requirement.

Providing and Fixing of synthetic insulating mat 2.5 mm thickness and 1 Mtr width suitable for 11 KV HT Panel board ISI marked having di-electric strenght 45 KV, confirming to IS 15625:2006, complete in all respect as per site requirement.