Procurement Of Non Metallic Expansion Joint Non Metallic Expansion Joint, NALCO CPP ANGUL-Odisha

Procurement Of Non Metallic Expansion Joint Non Metallic Expansion Joint , Non Metallic ( Fabric ) Expansion Joints Size: 2448 X 1839 X 200 Mm With Inner Sleeve Of 6Mm Thick , For Primary Air Duct After Air Preheaters Of Unit-1 To 6 , Cpp , Nalco . Medium: Hot Primary Air With Ash , Pressure: 1400 Mmwc , Temperature Of Medium: 400 Deg Centigrade , End Connection: Butt Welded . The Complete Assy Consists Of 3 Part: ( A ) Metallic Frame With Inner Sleeve- Rectangular All Side Metallic Frame Structure With Flange At Both Upper & Lower End To Securely Hold The Composite Fabric Assy At One End & Duct At Other End . End Coinnection- But Welded , Frame Material - Steel As Per Is-2062 Gr-A / B , Thickness- 6 Mm , Inner Sleeve Material - 6 Mm Thick Steel As Per Is-2062 , Smoke Grey Painted ( B ) Composite Fabric- Fabric Shall Comprise Following 5 Layers From Inside To Outside ( 1 ) 1St Layer- One Layer Of Treated Glass Fabic Weight 650G / Sqm Min As Per Astm-D-1777 , Thickness 0 . 65 As Per Astm-D3776 , Tensile Strength & Elongation As Per Din-53857-1 . ( 2 ) 2Nd-One Layer Of Needle Glass Felt-1500 As Per Fwf- Test . 01 & 02 . ( 3 ) 3Rd- One Layer Of Virgin Pfte Foil As Per Astm D-1777 , 3776 , Din-53455-5-4 . ( 4 ) One Layer Of Elastomer Coated Glass Fabric . ( 5 ) One Layer Of Ss Wire ( 100 Mesh ) Is-304 Mesh Parameters Of Fabric Should Be As Per Astm-D-1777 , D-3776 / D5035 & Din- 53857-1 Standard . Thickness- As Per Astm & Din Std . To Accomodate 5 Layers . ( C ) Bolster Moc Of Insulation Bolstor Consists Of 3 Layers As Per Relevant Standard 1-Ss Wire Mesh 2-Treated Glass Fabric / Cloth 3-Needled Insulation Felt . , Non Metallic ( Fabric ) Expansion Joints Size: 2628 X 3363 X 200 Mm With Inner Sleeve Of 6Mm Thick , For Secondary Air Duct After Air Preheaters Of Unit-1 To 6 , Cpp , Nalco . Medium: Hot Secondary Air With Ash , Pressure: 400 Mmwc , Temperature Of Medium: 400 Deg Centigrade , End Connection: Butt Welded . The Complete Assy Consists Of 3 Part: ( A ) Metallic Frame With Inner Sleeve- Rectangular All Side Metallic Frame Structure With Flange At Both Upper & Lower End To Securely Hold The Composite Fabric Assy At One End & Duct At Other End . End Coinnection- But Welded , Frame Material - Steel As Per Is-2062 Gr-A / B , Thickness- 6 Mm , Inner Sleeve Material - 6 Mm Thick Steel As Per Is-2062 , Smoke Grey Painted ( B ) Composite Fabric- Fabric Shall Comprise Following 5 Layers From Inside To Outside ( 1 ) 1St Layer- One Layer Of Treated Glass Fabic Weight 650G / Sqm Min As Per Astm-D-1777 , Thickness 0 . 65 As Per Astm-D3776 , Tensile Strength & Elongation As Per Din-53857-1 . ( 2 ) 2Nd-One Layer Of Needle Glass Felt-1500 As Per Fwf- Test . 01 & 02 . ( 3 ) 3Rd- One Layer Of Virgin Pfte Foil As Per Astm D-1777 , 3776 , Din-53455-5-4 . ( 4 ) One Layer Of Elastomer Coated Glass Fabric . ( 5 ) One Layer Of Ss Wire ( 100 Mesh ) Is-304 Mesh Parameters Of Fabric Should Be As Per Astm-D-1777 , D-3776 / D5035 & Din- 53857-1 Standard . Thickness- As Per Astm & Din Std . To Accomodate 5 Layers . ( C ) Bolster Moc Of Insulation Bolstor Consists Of 3 Layers As Per Relevant Standard 1-Ss Wire Mesh 2-Treated Glass Fabric / Cloth 3-Needled Insulation Felt . , Non Metallic ( Fabric ) Expansion Joints Size: 2628 X 6717 X 120 Mm With Inner Sleeve Of 6Mm Thick , For Flue Gas Duct After Air Preheaters Of Unit-1 To 6 , Cpp , Nalco . Medium: Hot Flue Gas With Ash , Pressure: ( -200 ) Mmwc , Temperature Of Medium: 200 Deg Centigrade , End Connection: Butt Welded . The Complete Assy Consists Of 3 Part: ( A ) Metallic Frame With Inner Sleeve- Rectangular All Side Metallic Frame Structure With Flange At Both Upper & Lower End To Securely Hold The Composite Fabric Assy At One End & Duct At Other End . End Coinnection- But Welded , Frame Material - Steel As Per Is-2062 Gr-A / B , Thickness- 6 Mm , Inner Sleeve Material - 6 Mm Thick Steel As Per Is-2062 , Smoke Grey Painted ( B ) Composite Fabric- Fabric Shall Comprise Following 5 Layers From Inside To Outside ( 1 ) 1St Layer- One Layer Of Treated Glass Fabic Weight 650G / Sqm Min As Per Astm-D-1777 , Thickness 0 . 65 As Per Astm-D3776 , Tensile Strength & Elongation As Per Din-53857-1 . ( 2 ) 2Nd-One Layer Of Needle Glass Felt-1500 As Per Fwf- Test . 01 & 02 . ( 3 ) 3Rd- One Layer Of Virgin Pfte Foil As Per Astm D-1777 , 3776 , Din-53455-5-4 . ( 4 ) One Layer Of Elastomer Coated Glass Fabric . ( 5 ) One Layer Of Ss Wire ( 100 Mesh ) Is-304 Mesh Parameters Of Fabric Should Be As Per Astm-D-1777 , D-3776 / D5035 & Din- 53857-1 Standard . Thickness- As Per Astm & Din Std . To Accomodate 5 Layers . ( C ) Bolster Moc Of Insulation Bolstor Consists Of 3 Layers As Per Relevant Standard 1-Ss Wire Mesh 2-Treated Glass Fabric / Cloth 3-Needled Insulation Felt .

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Name of Work: PROCUREMENT OF " NON METALLIC EXPANSION JOINT."
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	NON METALLIC (FABRIC) EXPANSION JOINTS SIZE: 2448 X 1839 X 200 MM\nWITH INNER SLEEVE OF 6MM THICK, FOR PRIMARY AIR DUCT AFTER AIR PREHEATERS OF UNIT-1 TO 6, CPP, NALCO.\nMEDIUM: HOT PRIMARY AIR WITH ASH, PRESSURE: 1400 MMWC, TEMPERATURE OF MEDIUM: 400 DEG CENTIGRADE, END CONNECTION: BUTT WELDED.\nThe COMPLETE ASSY CONSISTS OF 3 PART:\n\n(A)METALLIC FRAME WITH INNER SLEEVE- RECTANGULAR ALL SIDE METALLIC FRAME STRUCTURE WITH FLANGE AT BOTH UPPER & LOWER END TO SECURELY HOLD THE COMPOSITE FABRIC ASSY AT ONE END & DUCT AT OTHER END. END COINNECTION- BUT WELDED, FRAME MATERIAL - STEEL AS PER IS-2062 GR-A/B,THICKNESS- 6 MM, INNER SLEEVE MATERIAL - 6 MM THICK STEEL AS PER IS-2062, SMOKE GREY PAINTED\n(B) COMPOSITE FABRIC-\nFABRIC SHALL COMPRISE FOLLOWING 5 LAYERS FROM INSIDE TO OUTSIDE\n(1)1ST LAYER- ONE LAYER OF TREATED GLASS FABIC WEIGHT 650G/SQM MIN AS PER ASTM-D-1777, THICKNESS 0.65 AS PER ASTM-D3776, TENSILE STRENGTH & ELONGATION AS PER DIN-53857-1.\n(2)2ND-ONE LAYER OF NEEDLE GLASS FELT-1500 AS PER FWF- TEST.01 & 02.\n(3)3RD- ONE LAYER OF VIRGIN PFTE FOIL AS PER ASTM D-1777, 3776, DIN-53455-5-4.\n(4)ONE LAYER OF ELASTOMER COATED GLASS FABRIC.(5) ONE LAYER OF SS WIRE (100 mesh) IS-304 MESH\nPARAMETERS OF FABRIC SHOULD BE AS PER ASTM-D-1777 ,D-3776/D5035 & DIN- 53857-1 STANDARD.THICKNESS- AS PER ASTM & DIN STD. TO ACCOMODATE 5 LAYERS.\n(C) BOLSTER\nMOC OF INSULATION BOLSTOR CONSISTS OF 3 LAYERS AS PER RELEVANT STANDARD\n1-SS WIRE MESH\n2-TREATED GLASS FABRIC/CLOTH\n3-NEEDLED INSULATION FELT.\n\n\n	31414012000	2	EA
2	2	NON METALLIC (FABRIC) EXPANSION JOINTS SIZE: 2628 X 3363 X 200 MM WITH INNER SLEEVE OF 6MM THICK, FOR SECONDARY AIR DUCT AFTER AIR PREHEATERS OF UNIT-1 TO 6, CPP, NALCO.\nMEDIUM: HOT SECONDARY AIR WITH ASH, PRESSURE: 400 MMWC, TEMPERATURE OF MEDIUM: 400 DEG CENTIGRADE, END CONNECTION: BUTT WELDED.\nThe COMPLETE ASSY CONSISTS OF 3 PART:\n\n(A)METALLIC FRAME WITH INNER SLEEVE- RECTANGULAR ALL SIDE METALLIC FRAME STRUCTURE WITH FLANGE AT BOTH UPPER & LOWER END TO SECURELY HOLD THE COMPOSITE FABRIC ASSY AT ONE END & DUCT AT OTHER END. END COINNECTION- BUT WELDED, FRAME MATERIAL - STEEL AS PER IS-2062 GR-A/B,THICKNESS- 6 MM, INNER SLEEVE MATERIAL - 6 MM THICK STEEL AS PER IS-2062, SMOKE GREY PAINTED\n(B) COMPOSITE FABRIC-\nFABRIC SHALL COMPRISE FOLLOWING 5 LAYERS FROM INSIDE TO OUTSIDE\n(1)1ST LAYER- ONE LAYER OF TREATED GLASS FABIC WEIGHT 650G/SQM MIN AS PER ASTM-D-1777, THICKNESS 0.65 AS PER ASTM-D3776, TENSILE STRENGTH & ELONGATION AS PER DIN-53857-1.\n(2)2ND-ONE LAYER OF NEEDLE GLASS FELT-1500 AS PER FWF- TEST.01 & 02.\n(3)3RD- ONE LAYER OF VIRGIN PFTE FOIL AS PER ASTM D-1777, 3776, DIN-53455-5-4.\n(4)ONE LAYER OF ELASTOMER COATED GLASS FABRIC.(5) ONE LAYER OF SS WIRE (100 mesh) IS-304 MESH\nPARAMETERS OF FABRIC SHOULD BE AS PER ASTM-D-1777 ,D-3776/D5035 & DIN- 53857-1 STANDARD.THICKNESS- AS PER ASTM & DIN STD. TO ACCOMODATE 5 LAYERS.\n(C) BOLSTER\nMOC OF INSULATION BOLSTOR CONSISTS OF 3 LAYERS AS PER RELEVANT STANDARD\n1-SS WIRE MESH\n2-TREATED GLASS FABRIC/CLOTH\n3-NEEDLED INSULATION FELT.\n	31414012550	2	EA
3	3	NON METALLIC (FABRIC) EXPANSION JOINTS SIZE: 2628 X 6717 X 120 MM WITH INNER SLEEVE OF 6MM THICK, FOR FLUE GAS DUCT AFTER AIR PREHEATERS OF UNIT-1 TO 6, CPP, NALCO.\n\nMEDIUM: HOT FLUE GAS WITH ASH, PRESSURE: (-200) MMWC, TEMPERATURE OF MEDIUM: 200 DEG CENTIGRADE, END CONNECTION: BUTT WELDED.\nThe COMPLETE ASSY CONSISTS OF 3 PART:\n\n(A)METALLIC FRAME WITH INNER SLEEVE- RECTANGULAR ALL SIDE METALLIC FRAME STRUCTURE WITH FLANGE AT BOTH UPPER & LOWER END TO SECURELY HOLD THE COMPOSITE FABRIC ASSY AT ONE END & DUCT AT OTHER END. END COINNECTION- BUT WELDED, FRAME MATERIAL - STEEL AS PER IS-2062 GR-A/B,THICKNESS- 6 MM, INNER SLEEVE MATERIAL - 6 MM THICK STEEL AS PER IS-2062, SMOKE GREY PAINTED\n(B) COMPOSITE FABRIC-\nFABRIC SHALL COMPRISE FOLLOWING 5 LAYERS FROM INSIDE TO OUTSIDE\n(1)1ST LAYER- ONE LAYER OF TREATED GLASS FABIC WEIGHT 650G/SQM MIN AS PER ASTM-D-1777, THICKNESS 0.65 AS PER ASTM-D3776, TENSILE STRENGTH & ELONGATION AS PER DIN-53857-1.\n(2)2ND-ONE LAYER OF NEEDLE GLASS FELT-1500 AS PER FWF- TEST.01 & 02.\n(3)3RD- ONE LAYER OF VIRGIN PFTE FOIL AS PER ASTM D-1777, 3776, DIN-53455-5-4.\n(4)ONE LAYER OF ELASTOMER COATED GLASS FABRIC.(5) ONE LAYER OF SS WIRE (100 mesh) IS-304 MESH\nPARAMETERS OF FABRIC SHOULD BE AS PER ASTM-D-1777 ,D-3776/D5035 & DIN- 53857-1 STANDARD.THICKNESS- AS PER ASTM & DIN STD. TO ACCOMODATE 5 LAYERS.\n(C) BOLSTER\nMOC OF INSULATION BOLSTOR CONSISTS OF 3 LAYERS AS PER RELEVANT STANDARD\n1-SS WIRE MESH\n2-TREATED GLASS FABRIC/CLOTH\n3-NEEDLED INSULATION FELT.\n	31414018000	2	EA