Shifting erection testing and commissioning of 3 x 5 MVA 33KV/66 KV Simra Dhawater Substation at new place of Rajmahal OCP

Erection testing and commissioning of 5 MVA, 33KV/6.6 KV, 50Hz Markhm/YW make outdoor Unitized type power Transformer with N.G.R. connection of aluminum pipe bus bar to H.V. X L.V side bushing with suitable fitting (including shifting from the existing substation)

Supply, erection, testing and commissioning of 30 KV rated insulation class BIS 170 KV Peak, Single Phase, 50 Hz Valve type Lighting Arrestors station type outdoor, Lightening arrestor with insulation on base complete.

Erection testing and commissioning of Earthing System in switchyard with 50 x 10 mm GI Strip for connecting structures and equipments from earthing grid G.I shield wire and various size of required clamps. (Earth pits should be of 3 nos of GI pipe 4" dia as per CEA 2010)

Supply Erection, Testing and Commissioning of 40 mm dia aluminium Bus bar with suitable suitable insulators, hardwares power connectors clamps etc. as required for 33KV side / 6.6KV side

Supply of 36KV rated Insulation class BILL, 170 KV Peak 1250 A, ISOLATORS (with Maximum current capacity of 17.5KV for 2 secs) 3 Phase Double break center post rotating outdoor type with earth blades along with supporting insulators base channels manual operating mechanism terminal connectors etc suitable for electrical/machenicie interlockings (Horizontal Type)

Erection, Testing and Commissioning of 36 KV rated Insulation class bill. 170KV Peak 1250A (with Maximum current capacity of 17.5KA for 2 secs) 3 Phase Double break center postrotating outdoor type isolators with earth blades along with supprting, insulators base channels manual operating mechanism terminal connectors etc suitable for electrical/machenicle interlockings (Horizontal Type)

Installation and testing of 1250A, 33KV SF6/VCB (Outdoor Type) with CT, PT, & CR pannel CTR 120/55AMP, PTR 33.000/110V With tripping and closing system 110 V DC

Supply and erection of 33KV Gantry column and girder 250mm including concrete foundation and top muffing for complete structure with a two legged gantry colun Approx 16 (Galvarized) for Bus bar

Supply and erection of 33KV Gantry column and girder 250mm including concrete foundation and top muffing for complete structure with a two legged gantry colun Approx 12 (Galvarized) for Bus bar

Supply fixing and fitting of post insulator on pedestal support structure including fixing of lower bus bar jumper connection to the lower bus bar and to the swing bus. 33KV site (One set should consist of all three phases)