Tender For Dre222b194 Arc For Internal, External Coating Of Pipes, Equipments And Surfaces.
Tender Overview
Project Description
Dre222b194 Arc For Internal, External Coating Of Pipes, Equipments And Surfaces.- Internal Coating Of All Sizes Of Pipes From 65 Mm Boreto Max:Grit / Shot Blasting Of Surfaces To S.A. 2-1 / 2 Swedish Specifications And Application Of Primer And Coating Of Internal Surface Of Pipes , With Glass Flake Filled Solvent Free Epoxy As Per The Technical Specification .Coating Thickness Minimum D.F.T. 0.8Mm Maximum D.F.T. 1.0Mm 3 Internal Coating Of Field Joints Ofall Sizes Of Pipes From 65 Mm Boreto Max: Grit / Shot Blasting Of Surfaces To S.A. 2-1 / 2 Swedish Specifications And Application Of Primer And Coating Of Internal Surface Of Pipes , With Glass Flake Filled Solvent Free Epoxy As Per The Technical Specification .For Internal Field Weld Joints. Min. Dft : 1000 Microns Or 1.0Mm Maximum Dft : 1200 Microns Or 1.2Mm 4 External Surface Coating : Supply All Necessary Materials Like Primer, Preparing Surfaces By Grit / Shot Blasting Of Surfaces To S.A. 2-1 / 2 Swedish Specificationsand Application Of Primer Only One Coat System Primer Shall Be - Chlorinated Rubber Zinc Phosphate-Primer 5 Internal Coating Of Pumps And Internals: Grit / Shot Blasting Of Surfaces To S.A. 2-1 / 2 Swedish Specifications And Application Of Primer And Coating Of Pumps, Cooler Etc With Glass Flake Filled Solvent Free Epoxy.Required Thickness Dft 3.2 To4 Mm. 6 Chemical Resistance Coating:Surface Preparation:Grit / Shot Blasting On Steel Surfaces To S.A. 2-1 / 2 Sweedish Specifications. Paint Application Specifications:Air In The Scope Of Contractor ( Contractor Will Have To Make Is Own Arrangement For Compressor Etc. For Arranging Required Air For Grit / Shot Blasting ) . Supply And Application Of Chemical Resistant Paint Over Pipelines And Structures, Plain Surfacein Acidic Areas For Corrosion Protection Excluding Surface Preparation, With All Tools Tackles Consumable Paints And Primer, Labour & Materials Complete As Per Specification & Directions Of Inspection / Engineer-In-Charge. Supply And Application Of Paint Shall Be In Accordance To Following Specifications: 1 Primer Coat: Catalysed Vinyl Ester Primer Coating ( Volume Solids 75% Or Higher ) Vinyl Ester Shall Be Applied By Airless Spray, Air Spray, Brush Or Roller: 1 X 75 Microns Dft Minimum.2. Finish Coat: Flake Filled Novolac Vinyl Ester Coating With Resistance To Aliphatic And Aromatic Organic Solvents And To Concentrated Organic And Inorganic Acids ( Volume Solids 85% Or Higher ) Flakeline Novolac Vinyl Ester Of Shall Be Applied By Airless Spray, Air Spray, Brush Or Roller: 1 X500 Microns Dft Minimum.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 21-Dec-2022 | Corrigendum | Date | 02-Jan-2023 |
BOQ
| Sl. No. | Item Description |
| 1 | ARC for Internal, External coating |
| 2 | INTERNAL COATING OF ALL SIZES OF PIPES FROM 65 MM BORETO MAX:Grit/shot blasting of surfaces to s.a. 2-1/2 Swedish specifications and application of primer and coating of internal surface of Pipes , with Glass flake Filled Solvent free epoxy as per the Technical specification .Coating Thickness Minimum D.F.T. 0.8mm Maximum D.F.T. 1.0mm |
| 3 | INTERNAL COATING OF FIELD JOINTS OFALL SIZES OF PIPES FROM 65 MM BORETO MAX: Grit/shot blasting of surfaces to s.a. 2-1/2 Swedish specifications and application of primer and coating of internal surface of Pipes , with Glass flake Filled Solvent free epoxy as per the Technical specification .For internal field weld joints. Min. DFT : 1000 microns or 1.0mm Maximum DFT : 1200 microns or 1.2mm |
| 4 | External Surface Coating : Supply all necessary materials like primer, preparing surfaces by Grit/shot blasting of surfaces to s.a. 2-1/2 Swedish specificationsand application of primer only one coat system Primer Shall be - CHLORINATED RUBBER ZINC PHOSPHATE-PRIMER |
| 5 | Internal coating of Pumps and Internals: Grit/shot blasting of surfaces to s.a. 2-1/2 Swedish specifications and application of primer and coating of pumps, cooler etc with Glass flake Filled Solvent free epoxy.Required thickness DFT 3.2 TO4 mm. |
| 6 | Chemical Resistance Coating:Surface preparation:Grit/shot blasting on steel surfaces to S.A. 2-1/2 sweedish Specifications. Paint application specifications:Air in the scope of contractor (contractor will have to make is own arrangement for compressor etc. for arranging required air for grit/ shot blasting). Supply and application of Chemical resistant paint over pipelines and structures, Plain surfacein acidic areas for corrosion protection excluding surface preparation, with all tools tackles consumable paints and primer, labour & materials complete as per specification & directions of Inspection/Engineer-in-charge. Supply and application of paint shall be in accordance to following specifications: 1 Primer coat: Catalysed vinyl ester primer coating (Volume Solids 75% or higher) Vinyl Ester Shall be applied by Airless Spray, Air spray, Brush or Roller: 1 x 75 microns DFT minimum.2. Finish Coat: Flake filled novolac vinyl ester coating with resistance to aliphatic and aromatic organic solvents and to concentrated organic and inorganic acids (Volume Solids 85% or higher) Flakeline Novolac Vinyl Ester of Shall be applied by Airless Spray, Air spray, Brush or Roller: 1 x500 microns DFT minimum. |
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Tender Published
Tender notice published.
CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
CompletedBid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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