OH of Main steam line valve V2 6,OH of Steam by pass valve V2 27,15, and V2 7,OH of ES 3,4,5,6 and Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited
(uprvunl) Lucknow
SONBHADRA, UTTAR PRADESH GEM Goods 4 Documents
Category: OH of Main steam line valve V2 6 , OH of Steam by pass valve V2 27,15, and V2 7 , OH of ES 3,4,5,6 and 7 , OH of V2 -82-84 and V2-81-A to 81C , OH of HD-21, HD-29, HD-30 and HD-31 , OH of NRV of H.P. Heater and feed pump , OH of Group protection valve of HPH , OH of DW-4, 37,38,39,40,41 and CA 5 , OH of CST Makeup valve V6 60 , OH of AS-48 valve , OH of NRV of extraction line ES-8 , OH of suction valve of BFP , OH Condensate wtr throw off valve to condenser , OH throw off valve to cond and steam isolating of LPH2 , OH of Steam isolating valve of LPH 3, 4 , OH of Safety valve of aux PRDS or deaerator , OH of Safety valve of H.P. heater , OH of Safety valve of L.P. heater. , OH of Safety valve of CBD tank . , OH of Safety valve of flange or stud heatng , OH of Safety valve of warm up line. , Overhauling of actutator of AS 48 Valve , OH of Actr Feed line valveV2 81 or V2 82 or V2 83 or V2 84 , OH of Actr of V2 7 or V2 15 or V2 27 , OH of Actr Drip line valve and ext line valve , OH of Actr Valve connected to condenser , OH of Actr CST make valve , OH of Actr of MSV L and R , OH of Actr of steam isolating valve to LPH2 to 4 , OH of Actr steam throw off valve to condenser , CUT or WELD or REPL OF HP VALVE 15 to 50mm , CUT or WELD or REPL OF HP VALVE 51 to 100mm , CUT or WELD or REPL OF H P VALVE 101 to 150mm , OH of butterfly valve of condenser , OH of dea and FST with internal painting , Repair or replacement of broken hanger , Tightening of loose hangers , CUT or WELD or REPL OF L.P. VALVE 15 to 50mm , CUT or WELD or REPL OF L.P. VALVE 51 to 100mm , CUT or WELD or JOINT OF H.P. PIPE 15 to 50mm , CUT or WELD or JOINT OF H.P. PIPE 51 to 100mm , CUT or WELD or JOINT OF H.P. PIPE 101 to 150mm , CUT or WELD or JOINT OF H.P. PIPE 151 to 300mm , Lift or straight APRDS hdr by cutting weldding , O H of LPH 1A , 1B , O H of LPH 2 3 and 4 , OH and attend flange leakage of GC I or II , Clean of turbine oil or H2 Gas Cooler str , REPL OF DAMAGED SP. Valve V2 38 , REPL OF DAMAGED SPECIAL VALVE V2 27 , OH of turbine oil coolers , OH of main ejectors of turbine , OH of H.P. Heater , OH of LCV 3to15PCV-5, 14,16,17,TCV 8 , Repl bend of LP drip connected to Drip pump or Condenser , Cut damaged bend of HPH drip cont to dea , CUT WELD or REPL OF H.P. VALVE 151 to 300mm , Blank of CRH line for HT and normalizing , OH of H.P. Valve NRV in H.P. Line , OH of L.P. Valve NRV , OH of energy absorber of BFP , OH of DSS of Aux. PRDS. , 2coat paint BCW,clr,BFP,CEP,Drip pump and LINE , 2coat paint CST,BCW pump ,SWC tank ,LINE,valve , 2coat paint Hcplg,SW,BCW,CW exc CLR line , 2coat paint Air washer sys,CEP or phos orhyd , 2coat Spray paint syn super enamel LPC , 2coat Spray paint front ped,barring gear , 2coat Spray paint brg and housing turbine , 2coat Spray paint Cntl valve casing , 2coat Spray paint Condenser and line , 2coat Spray paint Main oil tank , 2coat Spray paint Main ejector , 2coat Spray paint Centrifuging machine , 2coat Spray paint Lube oil cooler , Letter writing 2 inch size dia
