Tender For corrigendum : miscellaneous works of pumps, repairing/ servicing of valves, safety valves, etc. during capital overhauling of unit 6 of 2x250 mw, ptpp, parichha
Tender For providing preventive and breakdown maintenance support for eot crane , hoists installed in different areas of 2x250 mw and providing assistance for additional power supply support to all working division of ctps parichha during overhauling of unit no
Tender For corrigendum : breaking of old/damaged refractory, casting of refractory on water wall screen tube area, ltsh header, scw header, burner top bottom bends and all peep holes, manholes of boiler during capital oh of u 6, 2x250
Tender For corrigendum : biennial contract for the works of round the clock routine preventive and breakdown maintenance of rotary air preheaters, fans id, pa, fd, and its auxiliaries other than mills of unit 5 and 6, 2x250mw, ctps parichha, jhansi.
Tender For overhauling of various capacities lt motors ranging from fractional kw to 170 kw of 0.4 kv/220 v dc and 0.4 kv lt switchgears of unit 6 bop during proposed overhauling of unit no. 6 in 2x250 mw, ptpp parichha jhansi
Tender For supply of refractory material for 2x250 mw ptpp parichha - refractory supercastable alumina 68-72%, super castable refractory as per following specification:al2o3:68-72%, cao:5.2-6%, fe2o3:4.8-5.5%, max service temp:1450 c, max grain size:5mm, water required for casting:10-11%, dry density:2.50-2.65 g/cc, (after drying at 110 c/24 hrs), ccs:350-450 kg/cm2( after drying at 110 c/24 hrs) refractoriness, orton/ c plc, % (after heating at 1100 deg c/3hrs: -0.30 to +0.30) after heating at 1400 deg c/3 hrs: -1.60 to +1.70), plastic refractory as per following specification:al2o3:82.5-85.5%, fe2o3:0.50-0.85, max service temp:1700 c, max grain size:3mm, pre-8 liquid for ramming:9.7-10.7%, dry density :2.70-2.85 g/cc, (after drying at 110 c/24 hrs), ccs:260-430 kg/cm2( after drying at 110 c/24 hrs) refractoriness, orton/ c plc, % (after heating at 550 c/3hrs: -0.3 to +0.3) after heating at 815 c/3 hrs: -0.3 to +0.3)