Tender For Rubber Lining Of Digestion Vessel-02 At Pa Plant , Fact Cd . , Tender For Rubber Lining Of Digestion Vessel-02 At Pa Plant , Fact Cd . , Rubber Lining With Pre-Vulcanized Butyl Rubber Sheets To A Thickness Of 05 Mm . Work Involves: Pre-Vulcanized Butyl Rubber Sheets Of 2 . 5Mm Thick Suitable For Cold Bonding , With Required Adhesives , Solvents , Curing Agent Etc . Shall Be Supplied . Packing , Forwarding , Transportation , Loading / Unloading And Storage At Fact Cochin Division Site , Ambalamedu , Kochi Shall Be Done . Surface Preparation Shall Be Done By Shot / Grit Blasting With Proper Cleaning . Scaffolding Arrangement Required For Surface Preparation And Rubber Lining Shall Be Arranged By The Contractor . Rubber Lining / Application Shall Be Done With Pre-Vulcanized Butyl Rubber Sheets To A Thickness Of 05Mm In Two Layers Of 2 . 5Mm Thick Each By Cold Bonding Method On Inside Complete Of Digestion Vessel 02 Including Shell , Bottom Plate And Roof Area And Also Including All The Dummies , Nozzles , Flanges , Manholes , Of Digestion Vessel 02 In Phosphoric Acid Plant At Fact Cd , Ambalamedu , As Per Scope Of Work Detailed In Special Conditions Of Contract , General Conditions Of Contract And Specification Sheets Attached . Sufficient Overlap Shall Be Given At All Areas . Cold Bonding , Curing , Inspection , Testing , Site Supervision , And Safety Requirements Shall Be Done As Per Attached Specification Sheet No . 030B Of Fact -Cd . , Rubber Lining With Pre-Vulcanized Natural Rubber Calandered Sheets To A Thickness Of 2 . 5 Mm . Work Involves: Supply Of Pre-Vulcanized Natural Rubber Calandered Sheets 2 . 5Mm Thick Suitable For Cold Bonding , With Required Adhesives , Solvents , Curing Agent Etc . Packing , Forwarding , Transportation , Loading / Unloading And Storage At Fact Cochin Division Site , Ambalamedu , Kochi Shall Be Done . Surface Preparation Shall Be Done By Shot / Grit Blasting With Proper Cleaning . Scaffolding Arrangement Required For Surface Preparation And Rubber Lining Shall Be Arranged By The Contractor . Rubber Lining / Application Shall Be Done With Pre-Vulcanized Natural Rubber Sheets To A Thickness Of 2 . 5Mm With Single Layer Sheet Of 2 . 5Mm Thick Each By Cold Bonding Method On Outside Of Dv 02 Comprising Of Shell And Roof Area Complete In Phosphoric Acid Plant At Fact Cd , Ambalamedu As Per Scope Of Work Detailed In Special Conditions Of Contract , General Conditions Of Contract And Specification Sheets Attached . Sufficient Overlap Shall Be Given . Cold Bonding , Curing , Inspection , Testing , Site Supervision , And Safety Requirements Shall Be Done As Per Attached Specification Sheet No . 030A Of Fact -Cd .