Tender For Construction Of Staff Car And Scooter Shed Near Atc Tower At Rajahmundry Airport. ; 1 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 ) 2 Demolishing R.C.C. Work By Mechanical Means And Stockpiling At Designated Locations And Disposal Of Dismantled Materials Up To A Lead Of 1 Kilometre, Stacking Serviceable And Unserviceable Material Separately Including Cutting Reinforcement Bars. 3 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 4 Dismantling Steel Work Manually / By Mechanical Means In Built Up Sections Without Dismembering And Stacking Within 50 Metres Lead As Per Direction Of Engineer-In-Charge. 5 Dismantling Roofing Including Ridges, Hips, Valleys And Gutters Etc., And Stacking The Material Within 50 Metres Lead Of:G.S. Sheet 6 Earth Work In Surface Excavation Not Exceeding 30 Cm In Depth But Exceeding 1.5 M In Width As Well As 10 Sqm On Plan Including Getting Out And Disposal Of Excavated Earth Upto 50 M And Lift Upto 1.5 M, As Directed By Engineer-In- Charge:All Kinds Of Soil 7 Supplying And Filling In Plinth With Sand Under Floors, Including Watering, Ramming, Consolidating And Dressing Complete. 8 Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level :1:3:6 ( 1 Cement : 3 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 6 Graded Stone Aggregate 20 Mm Nominal Size Derived From Natural Sources ) 9 Cement Concrete 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 40 Mm Nominal Size ) In Pavements, Laid To Required Slope And Camber In Panels As Required Including Consolidation Finishing And Tamping Complete. 10 Providing And Laying At Or Near Ground Level Factory Made Kerb Stone Of M-25 Grade Cement Concrete In Position To The Required Line, Level And Curvature, Jointed With Cement Mortar 1:3 ( 1 Cement: 3 Coarse Sand ) , Including Making Joints With Or Without Grooves ( Thickness Of Joints Except At Sharp Curve Shall Not To More Than 5Mm ) , Including Making Drainage Opening Wherever Required Complete Etc. As Per Direction Of Engineer-In-Charge ( Length Of Finished Kerb Edging Shall Be Measured For Payment ) . ( Precast C.C. Kerb Stone Shall Be Approved By Engineer-In-Charge ) 11 Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) / Manual Means In Foundation Trenches Or Drains ( Not Exceeding 1.5 M In Width Or 10 Sqm On Plan ) , Including Dressing Of Sides And Ramming Of Bottoms, Lift Upto 1.5 M, Including Getting Out The Excavated Soil And Disposal Of Surplus Excavated Soil As Directed, Within A Lead Of 50 M. All Kinds Of Soil 12 Providing And Fixing Mild Steel Round Holding Down Bolts With Nuts And Washer Plates Complete. 13 Fixing And Hoisting Steel Workwithtrusses, Pipes, Tubular Sections Available In Aai Stores ( Round, Square Or Rectangular Hollow Tubes Etc. ) Trusses Etc., Including Cutting / Welding If Any, Hoisting, Fixing In Position And Applying A Priming Coat Of Approved Steel Primer, Including Welding And Bolted With Special Shaped Washers Etc. Complete. ( Steel Sections And Builtup Trusses Shall Be Supplied By Aai Within Airport Premises And Contractor Has To Arrange T&P, Welding Rods, Labour, Transport From Store Within Aai Premises And Power Supply ) ( Any Steel Sections Required In Addition To The Materials Suppled By Aai Will Be Paid Separately ) 14 Steel Work In Built Up Sections., Including Cutting, Hoisting, Fixing In Position And Applying A Priming Coat Of Approved Steel Primer, Including Welding And Bolted With Special Shaped Washers Etc. Complete.Hot Finished Welded Type Tubes / Plates / Angles / Flats / I&C Sectionsany Additional Sections As Required 15 Fixing Precoated Galvanised Iron Profile Sheets Supplied By Aai In Aai Store. 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. ( Sheets Only Shall Be Supplied By Aai Within Airport Premises And Contractor Has To Arrange T&P, Screws, Epdm Seal, Labour, Transportation From Store And Power Supply ) 16 Providing And Fixing Bolts Including Nuts And Washers Complete. 17 Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture Of Required Colour To Give An Even Shade :Two Or More Coats On New Work Over An Under Coat Of Suitable Shade With Ordinary Paint Of Approved Brand And Manufacture 18 Providing And Laying In Position Specified Grade Of Reinforced Cement Concrete, Excluding The Cost Of Centering, Shuttering, Finishing And Reinforcement - All Work Up To Plinth Level : 1:1.5:3 ( 1 Cement : 1.5 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 3 Graded Stone Aggregate 20 Mm Nominal Size Derived From Natural Sources ) 19 Steel Reinforcement For R.C.C. Work Including Straightening, Cutting, Bending, Placing In Position And Binding All Complete Upto Plinth Level.Thermo-Mechanically Treated Bars Of Grade Fe-500D Or More 20 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For Foundations, Footings, Bases Of Columns, Etc. For Massconcrete 21 Providing And Laying Matt Finished Vitrified Tile Of Size 300X300x9.8Mm Having With Water Absorption Less Than 0.5% And Conforming To Is: 15622 Of Approved Make In All Colours And Shades In For Outdoor Floors Such As Footpath, Court Yard, Multi Modals Location Etc., Laid On 20Mm Thick Base Of Cement Mortar 1:4 ( 1 Cement : 4 Coarse Sand ) In All Shapes & Patterns Including Grouting The Joints With White Cement Mixed With Matching Pigments Etc. Complete As Per Direction Of Engineer-In-Charge. 22 Filling Available Excavated Earth ( Excluding Rock ) In Trenches, Plinth, Sides Of Foundations Etc. In Layers Not Exceeding 20Cm In Depth, Consolidating Each Deposited Layer By Ramming And Watering, Lead Up To 50 M And Lift Upto 1.5 M.
