Various maintenance works of transformers gt-6, uat- 6a and 6b, st-5 and st-1 under emoph, stps during upcoming overhauling of u-6.

Overhaul maintenance of 20mva, 16.5/6.9kv unit auxiliary transformer -5b (sl. no. 2017186) under emoph, stps.

Procurement of neoprene rubber bellows of gt, uat and st bus ducts required under em-oph,stps.

Ttps es circle em iii unit v inspection and arresting of oil leak in lv neutral bushing in 16 mva 15 75 kv 7 kv unit auxiliary transformer 5a and improvement of lectric strength of transformer oil by hot oil circulation in uat 5a 5b and ust 5a 5b

Overhauling service contract for gt and uat bus duct insulator cleaning and checking in u4,u1,u2 during respective unit oh under emiph and emoph side,bktpp

Overhauling service contract for gt and uat bus duct insulator cleaning and checking in u4,u1,u2 during respective unit oh under emiph and emoph side, bktpp

Procurement of transformer oil for gt st uat top up transol ehv grade transformer oil as per is 335 1993 make m s savita oil technology

Supply, installation and commissioning work of complete restoration of auto control system, alarm system and interlock protection of emulsifier system for gt, st, uat and mot rooms for unit no. i,ii,iii and iv at sgtps, mppgcl, birsinghpur.

Nctps i es circle em i dn s dn i charges for vacuum pulling oil filling and hot oil circulation main tank radiators combined circulation up to reaching of parameters to the satisfactory level in gt st uat of all three units during the per