Replacement Of Old Damaged Godown Roof Sheets With Profile Sheets And Other Allied Works At Fsd Cheeka . , Dismantling Roofing Including Ridges , Hips , Valleys And Gutters Etc . , And Stacking The Material Within 50 Metres Lead Of : Asbestos Sheet , Demolishing Brick Work Manually/ By Mechanical Means Including Stacking Of Serviceable Material And Disposal Of Unserviceable Material Within 50 Metres Lead As Per Direction Of Engineer-In-Charge: In Cement Mortar . , Demolishing Cement Concrete Manually/ By Mechanical Means Including Disposal Of Material Within 50 Metres Lead As Per Direction Of Engineer - In - Charge . - Nominal Concrete 1:3:6 Or Richer Mix ( I/C Equivalent Design Mix ) , Taking Out Wind Ties From Roof Including Cutting Out Rusted Bolts , Nuts Etc . And Removing Materials To Any Distance Within Compound And Stacking . , Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level : 1:4:8 ( 1 Cement : 4 Coarse Sand ( Zone-Iii ) : 8 Graded Stone Aggregate 40 Mm Nominal Size ) , 52 Mm Thick Cement Concrete Flooring With Concrete Hardener Topping , Under Layer 40 Mm Thick Cement Concrete 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size ) And Top Layer 12 Mm Thick Cement Hardener Consisting Of Mix 1:2 ( 1 Cement Hardener Mix : 2 Graded Stone Aggregate 6 Mm Nominal Size ) By Volume , Hardening Compound Mixed @ 2 Litre Per 50 Kg Of Cement Or As Per Manufacturers Specifications . This Includes Cost Of Cement Slurry , But Excluding The Cost Of Nosing Of Steps Etc . Complete , Supplying And Fixing Rolling Shutters Of Approved Make , Made Of Required Size M . S . Laths , Interlocked Together Through Their Entire Length And Jointed Together At The End By End Locks , Mounted On Specially Designed Pipe Shaft With Brackets , Side Guides And Arrangements For Inside And Outside Locking With Push And Pull Operation Complete , Including The Cost Of Providing And Fixing Necessary 27 . 5 Cm Long Wire Springs Manufactured From High Tensile Steel Wire Of Adequate Strength Conforming To Is: 4454 - Part 1 And M . S . Top Cover Of Required ThicknessFor Rolling Shutters . 80X1 . 20 Mm M . S . Laths With 1 . 20 Mm Thick Top Cover , Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture Of Required Colour To Give An Even Shade :One Or More Coats On Old Work , White Washing With Lime To Give An Even Shade :Old Work ( One Or More Coats ) , Removing White Or Colour Wash By Scrapping And Sand Papering And Preparing The Surface Smooth Including Necessary Repairs To ScratchesEtc . Complete , Finishing Walls With Water Proofing Cement Paint Of Required Shade : Old Work ( One Or More Coats Applied @ 2 . 20 Kg/10 Sqm ) Over Priming Coat Of Primer Applied @ 0 . 80 Litrs/10 Sqm Complete Including Cost Of Priming Coat . , Providing And Fixing Precoated Galvanised Iron Profile Sheets ( Size , Shape And Pitch Of Corrugation As Approved By Engineer-In-Charge ) 0 . 50 Mm ( + 0 . 05 % ) Total Coated Thickness With Zinc Coating 120 Grams Per Sqm As Per Is: 277 , In 240 Mpa Steel Grade , 5-7 Microns Epoxy Primer On Both Side Of The Sheet And Polyester Top Coat 15-18 Microns . Sheet Should Have Protective Guard Film Of 25 Microns Minimum To Avoid Scratches During Transportation And Should Be Supplied In Single Length Upto 12 Metre Or As Desired By Engineerin- Charge . The Sheet Shall Be Fixed Using Self Drilling /Self Tapping Screws Of Size ( 5 . 5X 55 Mm ) With Epdm Seal , Complete Upto Any Pitch In Horizontal/ Vertical Or Curved Surfaces , Excluding The Cost Of Purlins , Rafters And Trusses And Including Cutting To Size And Shape Wherever Required . , Providing And Fixing Precoated Galvanised Steel Sheet Roofing Accessories 0 . 50 Mm ( + 0 . 05 % ) Total Coated Thickness , Zinc Coating 120 Grams Per Sqm As Per Is: 277 , In 240 Mpa Steel Grade , 5-7 Microns Epoxy Primer On Both Side Of The Sheet And Polyester Top Coat 15-18 Microns Using Self Drilling/ Self Tapping Screws Complete : Ridges Plain ( 500 - 600Mm ) , Brick Work With Common Burnt Clay F . P . S . ( Non-Modular ) Bricks Of Class Designation 75 In Super-Structure Above Plinth Level Up To Floor V Level In All Shapes And Sizes In: Cement Mortar 1:6 ( 1 Cement: 6 Coarse Sand ) . , 15 Mm Cement Plaster On The Rough Side Of Single Or Half Brick Wall Of Mix 1:4 ( 1 Cement: 4 Fine Sand ) , Providing Gola 75X75 Mm In Cement Concrete 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Stone Aggregate 10 Mm And Down Gauge ) , Including Finishing With Cement Mortar 1:3 ( 1 Cement : 3 Fine Sand ) As Per Standard Design : In 75X75 Mm Deep Chase , Structural Steel Work Riveted , Bolted Or Welded In Built Up Sections , Trusses And Framed Work , Including Cutting , Hoisting , Fixing In Position And Applying A Priming Coat Of Approved Steel Primer All Complete , Fixing Old Wind Ties With New Fittings Including Painting Two Or More Coats With Anticorrosive Bitumastic Paint Of Approved Brand & Manufacturer Over And Including Priming Coat Of Ready Mixed Zinc Chromate Yellow Primer Of Approved Brand . , Supply , Installation , Testing And Communication Of Turbo Ventilators Size 22 In Stainless Steel 430 Grade With Approximate Weight 4 . 85 Kg Having A Cfm-7 Kg Per Hour 2440 With Blade Length 369 Mm Wings Of 80 Mm & Following Specification Turbo Ventilators Available In Stainless Steel Size 2255 Grade 430 No Of Outer Wings = 24 ( 22 ) No Of Inner Wings=6 ( 22 ) Fan Base = Nylon Top And Bottom 55430 Inside Material = Nylon Fan Blade Od600 Mm ( For 22 ) Nylon Blade Ring = 560 Mm Total Fan Height 360 Mm Self-Lubricating Bearing ( For 22 ) ( Rate Is Approved By Hq ) . Including The Cost Of Necessary Cutting Of Iron Profile Sheet For Fixing Turbo Ventilator Including Providing And Fixing Uv Stablised Fiber Glass Reinforced Plastic Sheet To Be Not Less Tha 2 Mm Thickness And Matching Iron Profile Sheet Corrugation . , Credit Of Acc Sheets Including Stacking . Loading , Uloading , Disposal Etc . Or As Per The Direction Engineer-In Charge . ( Including Gst ) , Credit For Old Unserviceable J Hooks / Iron Scrap Received From Dismantling Including Loading , Uloading , Disposal Etc . Or As Per The Direction Engineer-In Charge . ( Including Gst )
