Overhauling / Servicing Of H.P. Valves And Actuators Including Replacement Of H.P. Drip / Drain Line Pipes Of Unit-Ii Of 3X210 M.W., Atps, Anpara- 1 Servicing Of Feed Line Gate / Control Valves / Nrv Size Nb- 300Mm Np-250 Kg. / Cm² 2 S, anpara-Uttar Pradesh

Overhauling / Servicing Of H.P. Valves And Actuators Including Replacement Of H.P. Drip / Drain Line Pipes Of Unit-Ii Of 3X210 M.W., Atps, Anpara- 1 Servicing Of Feed Line Gate / Control Valves / Nrv Size Nb- 300Mm Np-250 Kg. / Cm² 2 Servicing Of Low Load Line Gate & Control Valves Size Nb- 200Mm Np-250Kg / Cm² 3 Servicing Of Pneumatically Operated S / H, R / H Attemperation Control Valves & Rh Spray Block Valves. 4 Servicing Of Main Isolating Valve Bf-61 At The Inlet Of Sh Spray Station, Size: Nb- 150Mm, Np-250Kg / Cm² 5 Servicing Of Main Isolating Valve Of Main Steam Line ( L&R ) M.S.-29 & M.S.-30, Nb-350Mm, Np-250Kg / Cm² 6 Servicing Bypass Valves Of Main Steam Valves –Ms-29A, And Ms-30A, Nb-25Mm, Np-250Kg / Cm² 7 Servicing Of Bypass Valves Of Feed Station, Low Load Line Valve And Main Isolation Valve Of Inlet To Sh-Nb-25Mm, Np-250Kg / Cm². 8 Servicing Of Boiler Drum Safety Valves And Safety Valve On Main Steam Line On Right Hand Side Of Boiler At 52Meter Elevation. 9 Servicing Of Electromagnetic Relief Valve ( Implies Safety Valve ) .Maximum Working Parameters:-Pr.-160.0Kg / Cm², Temp.540ºc Size-2½” / 2” / 4”. 10 Servicing Of Safety Valves Installed On Hot Reheat And Cold Reheat Line At About 50Meter Elevation.Maximum Working Parameters:-I ) Crh Sv ( R-5 ) Pr.-45Kg / Cm², Temp. -345 ºc, Size- 6”&8”.Ii ) Crh –Sv ( R-6 ) Pr.46Kg / Cm², Temp. . -345 ºc, Size 6”&8”.Iii ) Crh –Sv ( R-11 ) Pr.45Kg / Cm², Temp.-345 ºc, Size 6”&8”.Iv ) Hrh –Sv ( R-20 ) Pr.42.5Kg / Cm², Temp.-540 ºc, Size 6”&8”. 11 Servicing Of Safety Valve On Soot Blower Line At 52Mtr Elevation.Maximum Working Parameters:-Sr –Sv ( Se-7 ) Pr.42Kg / Cm², Temp.-360 ºc, Size-2½” / 2½” 12 Servicing Of High-Pressure Valve & Nrv’S At Different Elevation From ‘0’Meter Level To 54Meter Level Nominal Bore May Vary From Ø10mm To Ø100mm. 13 Replacement Of H.P. Valves Of Sizes-Nb-10 / 15 / 25Mm ( H / O ) At Different Floors From ‘0’Meter Level To 54Meter Level And At Dearator Floor By Cutting Of Damaged Valve And Welding Of New Valve After Its Revisioning. 14 Servicing / Replacement Of Hydra Motor Valves Of Oil Station At Ab / Cd / Ef Elevation. 15 Servicing Of Oil Line Valves And Nrv’S Of Oil Station At Ab / Cd / Ef Elevation Of Boiler. 16 Servicing / Overhauling Of Pneumatic Operated Dia150mm / Dia 250Mm Valves On Aux. Prds Line And Deaerator. 17 Servicing / Overhauling Of Electrically Drive Steam Valve Dia 100Mm To 250Mm On Aux. Prds Line. 18 Servicing / Overhauling Of Electrically Driven Nb- 400Mm Gate Valve At Dearator. 19 Servicing / Overhauling Of Electrically Drove Nb- 50Mm Valves On Aux. Prds Line. 20 Servicing / Overhauling Of Pneumatic Operated Control Valve Size 50 To 100Mm 21 Servicing / Overhauling Of Hand Operated Valve / Nrv’S Of Size 150 To 250Mm. 22 Servicing / Overhauling Of Hand Operated Valves / Nrv’S Of Size 300Mm And Above. 23 Servicing And Revisioning Of Steam Valves & Nrv’S Of Aux. Prds Line And Dearator. 24 Changing Flange Gaskets Of Valves & Flange At Different Elevation Of Boiler. 25 Replacement Of Gland Packing With New One From Valves Leaking From Glands. 26 Attending Leakages Of Pipeline& Headers Etc. Of Main Boiler, Dearator And Aux. Prds Of 3X210 Mw By Cutting Grinding And H.P. Welding Of Damaged Portion Putting New Spools / Bends If Required.Note: -Rates Should Be Quoted On The Basis Of Per Cm / Per Cm Thickness Of Welded Seen, Which Should Be Inclusive Of Cutting, Grinding, Putting New Spools / Bends If Required And H.P. Welding. 27 Servicing / Overhauling Of Pneumatically Operated Actuators Of Valve. Size Dia 40 To 100Mm. 28 Servicing / Overhauling Of Pneumatically Operated Actuators Of Valves Size Dia 200 To 300Mm 29 Fabrication Of H.P. Drip Line Bends Out Available Pipe By Cutting, Grinding & H.P. Welding. 30 Servicing / Overhauling Of Safety Valve Of Aux. Prds 31 Servicing / Overhauling Of Safety Valves Of Dearator. 32 Blanking Of Hot Reheat And Cold Reheat Nrv By Blanking Device & Normalizing The Same. 33 Replacement Of H.P. Valves / Nrv Of 100 Mm Valve / Nrv At Dearator Floor By Cutting And Welding With New / Repaired Valve / Nrv After Its Revision 34 Replacement Of H.P. Valves / Nrv Of 150 Mm Valve / Nrv At Dearator Floor By Cutting And Welding With New / Repaired Valve / Nrv After Its Revision 35 Replacement Of H.P. Valves / Nrv Of 200 Mm Valve / Nrv At Dearator Floor By Cutting And Welding With New / Repaired Valve / Nrv After Its Revision 36 Replacement Of H.P. Valves / Nrv Of 250 Mm Valve / Nrv At Dearator Floor By Cutting And Welding With New / Repaired Valve / Nrv After Its Revision 37 Replacement Of H.P.Valve / Nrv Of 200 To 350 Mm Sizes At Dearator Floor Of Flange End Type By Opening Nut And Bolts Of Flange And Installation Of New / Repaired Valves / Nrv On It Properly After Replacement Of Gasket 38 Replacement Of Start Up Vents ( R / H & S / H ) , At 54-Mtr Elevation. 39 Replacement Of High Pressure Valves ( Motor Operated / Pneumatic Operated / Hand Operated ) Of Critical Piping Of Boiler Of Size: Nb-40Mm To 65Mm 40 Replacement Of Pneumatic Actuators Of Valve Size Up To Nb-300Mm At Different Elevations. 41 Replacement Of H.P. Drain Pipes Of Size Nb-200Mm, Thickness- 6Mm, Material- Carbon Steel Per Joint 42 Replacement Of H.P. Drain Pipes Of Size Nb-150Mm, Thickness- 8Mm, Material- Carbon Steel Per Joint 43 Optional Work 44 Replacement Of Various Safety Valves Of Critical Piping Such As Boiler Drum, Super Heater, Crh, Hrhetc . 45 Replacement Of 150Mm Prds Control Valve 46 Replacement Of 100Mm Prds Control Valve

INR 1180 /-

INR 13000.0 /-

INR 10.57 Lakhs /-