Tender For Supply Of Spares And Service For Re Commissioning Of Stand By Stream Of Fly Ash Evacuation System Nuva System Of Unit No 1 For Ahp I Sgtps Mppgcl Birsinghpur, birsinghpur-Madhya Pradesh

Tender For Supply Of Spares And Service For Re Commissioning Of Stand By Stream Of Fly Ash Evacuation System Nuva System Of Unit No 1 For Ahp I Sgtps Mppgcl Birsinghpur--1 Filter Bag Material-Nomexsize-Length -88” ( 2235 ) , I.D.:147.5Mm, O.D.:152Mmfabric Material:Nomex 100%Aromatic Polyamaide ) Design Pressure: 6-7 Kg / Cm2, Iv ) Vacuum:760Mm Hgv ) Temp.:220°C Vi ) Density :550Gsm 2 Filterbagcage, Material-Ss-304 Suitable For The Bags Of 88” Long 3 Blow Pipe Material -Ss-304Each Set Will Comprise Of 12Nos. Blow Pipes Of Different Sizes 4 Pulse Jet Valve With Pilotmake:Asco , Air / Inert Gas:0-11Bar, Volt-240 / 50Hz Pipe Size-1 / 8” 5 Main Door Gasket For Bag Filter Separatorsmaterial-Synthetic Rubber 6 D.P.Arrangement 7 Manual Valve20 Nb Material:Gun Metal 8 Check Valve 20 Nb 9 Differential Pressure Switch 10 Pressure Gauge Range-0-10Kg / Cm2 11 Wire Breaded Hose With Clamps Size-40Nb Design Pressure-21 Kg / Cm2 Wire 48X0.3=15Mtr Clamps-48Nos.Material:Ss Corrugated Wire ( As Per Mfg Standard ) 12 Transfer Hopper 13 Top / Bottom Gate Swing Disc Valve Complete Assembly With Actuatormaterial-Body :Msto Is:2062 Material-Disc:Ms To Is 2062, Seat:Alloy Cast Steel Hardness 250 To 300Bhn Along With Pneumatic Actuators And Limit Switches. 14 Fluidizing Tiles 12”X10”Material-Blue Fused Alumina ( Al2o3 Content 82% ) Type-Porous Tiles Champers Cut, Bulk Density-2.3Gm / Cc Max.Porosity-30% To 40%, Max. Used Temp-9000°C 15 Vent Valve Assembly 16 2 ½”- 2Way Valves Complete Assembly With Actuator Material- Casting-Alloy Cast Iron-Hardness 180-200 Bhn Valve Seat &Disc-High Chrome / Steel Cetramic Seating Face 17 2 ½”- 3 Way Valves Complete Assembly With Actuatormaterial- Casting-Alloy Cast Iron-Hardness 180-200 Bhn Valve Seat &Disc-High Chrome / Steel Cetramic Seating Face 18 Surge Hopper 19 Single Stone with frameStone material: Blue fused alumina (Al2O3 content 82%)Type-Porous Tiles Champers Cut,Bulk Density– 2.3 gm/cc max. Porosity -30% to 40%,Max. used temp - 9000cMounted in frame /plenum –SS-304 20 04 Stones -04 tiles with frameStone material: Blue fused alumina (Al2O3 content 82%)Mounted in frame /plenum –SS-304-04 tiles with frame 21 02 Stones -02 tiles with frameStone material: Blue fused alumina (Al2O3 content 82%)Mounted in frame /plenum –SS-304 22 Safety valve complete assembly for Surge hopper As per UCC Design 23 Nuva Feeder Top Bottom Gate Complete AssemblySpecifications of Main parts of Assembly:Body : G-3 BHN 180Gate Seat & Disc: Durite 350 BHNDiffuser Fdr. Shaft: SteelSeat fixing Bolt : MSCompression Sring : SS Cold DrawnAir Cylinder Size: 6 Bore× 7 StrokeSpring for cylinder: Spring SteelDiffuser Tile: Porous tile ( Make: GRINDWEL NORTON)Diffuser plenum: S.S. 304 24 Body Fluidizing Tiles 4” wideX48” long with imported SS element & MS bolt for nuva diffuser feeder 25 Pneumatic Ball Valve 26 40 NB 27 25 NB 28 3 way Single Coil solenoid valve (Asco/Rotex/Equivalent) 29 4 way Solenoid Valve 30 3/8” Pivot 31 1/4” Pivot 32 Spring Load Check Valve 33 40 NB 34 25 NB 35 Hose and connectorHose : wire braided hose of 6mm, 8mm, 10mm ,12 mm : 20MTR EachBrass Hoseconnectors 08 NB,10 NB& 12NBwith brass hoseNipple 8mmX8MM,6mmX8 MM,15mmX08mm, & 15mmX10mm ,25 Eachconnector 36 Fittings 37 Pressure feeder outlet TeeMaterial:Durite/Equivalent Hardness450 BHN 38 Bend, 90°300 NB Material:Durite/Equivalent Hardness450 BHN 39 Bend, 90°400 NB Material :Durite Equivalent/Hardness450BHN 40 Coupling assembly 41 TA 300NB 42 BA 300NB 43 BA 400NB 44 10” TERSG Valve Complete AssemblyMOC: Body : G-4 or equivalent Hardness 200-230 BHN,Slide : Alloy cast steelHardness 200-230 BHN,Shaft : EN8, Bush : Bronze, Seal Strip : Nitrile Rubber,Band Clamp : SS 410/ 416, Cylinder Bracket: M.S., Cylinder : 4” Bore X 6” Stroke standard, Fixing Bolt: Carbon Steel 45 300NB Butterfly valve with actuator 46 SupervisionChargesfor Installation and commissioning for restoration work of stand by stream of fly ash

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	02-04-2024	1st extension	Date	16-04-2024
2	03-05-2024	3rd extension	Date	13-05-2024
3	16-04-2024	2nd extension	Date	02-05-2024

INR 5000 /-

INR 200000.0 /-

INR 1.76 Crore /-