Construction Of Oil Water Separator And Allied Works At Fmg Area Nalco Mines , Damanjodi , 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 M2 On Plan ) , Including Dressing Of Sides And Ramming Of Bottoms , Lift Up To 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 . , Excavation Work By Mechanical Means / Manual Means In Foundation Trenches Or Drains ( Not Exceeding 1 . 5M In Width Or 10 M2 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 Soils As Directed , Within A Lead Of 2Km . For Ordinary Rock , Hard Rock ( Blasting Prohibited ) , Back Filling With Selected Excavated Earth Or Any Other Materials Around The Foundations , Under Floors , Pavements Or Any Other Places In Layers , Watering And Ramming , Consolidating Etc . Complete As Per The Direction Of E-I-C . , Carriage Of Brick Beyond 10 Km Upto 20 Km , Filling Of Sand Under Floors In Trenches Sides Of Foundations Etc . Including Supply Of Sand And Watering , Ramming , Consolidating And Dressing Etc . All Complete As Directed By Engineer-In- Charge . , Providing And Laying Plain Cement Concrete At All Depths Below And Upto Ground Level In Foundations , Fillings , Non-Suspended Floors Including Tamping , Curing Etc . Excluding The Cost Of Centering And Shuttering Etc . As Specified Or Directed In Any Shape , Position , Thickness And Finishing The Top Surface Rough Or Smooth Etc . All Complete ( Cement Will Be Issued Free Of Cost At Nalcos Store . ) P . C . C . 1:2:4 ( 1Cement: 2Coarse Sand: 4Graded Stone Aggregate 20 Mm Nominal Size ) , P . C . C . 1:3:6 ( 1Cement: 3Coarse Sand: 6 Graded Stone Aggregate 20Mm Nominal Size ) , Centering And Shuttering Including Strutting , Propping Etc . And Removal Of Fom Work For Foundations , Footings , Columns , Pillars , Posts , Struts , Plinth Beam Up To Plinth Level , Lintels , Roofs , Cantilevers , Roof Beams As Directed By Engineer-In Charge . Work In Foundation And Footing Upto Ground Level In All Shape And Sizes . , Bending / Binding And Placing In Position High Yield Deformed Bars Reinforcement For R . C . C . Work At All Height And Depths , Carting The Same From Store/Issue Points To Site Of Work , Straightening , Cleaning , Bending To Required Shape And Lengths As Per Details Including Supplying And Binding With Contractors Own Soft Annealed Binding Wire And Placing With Proper Cover Blocks , Supports , Chairs , Spacers And Return Of Unused/ Scrap/ Unserviceable Steel To Owners Storage Point Etc All Complete . ( Reinforcement Steel/Tor Steel Shall Be Issued Free Of Cost At Nalcos Store ) , Providing And Laying Reinforced Cement Concrete Work In Foundation , Roofs , Slabs , Lintels , Beams , Chajjas , Columns , Walls In Vertical Or Horizontal Fins , Bressummers , Shelves , Suspended Floors , Landing , Balconies , Pillars , Piers , Abutments , Posts And Struts Etc . Up To Super Structure Up To Floor Five Level ( At Height Of 20 Metres From Ground Level ) , Including Necessary Curing , As Directed By Engineer-In-Charge But Excluding Cost Of Reinforcement , Centering And Shuttering Etc . Complete ( Cement Will Be Issued Free Of Cost At Nalcos Store ) . With Rcc Grade 1:1 . 5:3 ( 1 Cement:1 . 5 Sand: 3 Stone Aggregate ) . , Full Brick Work Laying Masonary With Approved Fly Ash Brick Of Size 230 X 110 X 75 Mm In Foundation And Plinth With Cement Motar 1:6 ( 1 Cement : 6 Coarse Sand ) Including Curing All Complete As Per The Direction Of Engineer-In-Charge . ( Fly Ash Brick Shall Be Issued Free Of Cost By Nalco At Ash Brick Plant , Alumina Refinery ) . , Random Rubble Masonary Providing And Laying Random Rubble Masonary With Approved Hard Stone In Foundation , Plinth , Including Levelling Up With Cement Motar 1:6 ( 1 Cement : 6 Coarse Sand ) Including Curing All Complete As Per The Direction Of Engineer-In-Charge . ( Cement Shall Be Issued Free Of Cost At Nalcos Store ) . , Providing And Laying 15Mm Thick Cement Plaster In Cement Mortar 1:6 ( 1Cement: 6 Course Sand ) On The Rough Sides Of Single Or Half Brick Wall Or Masonary Work Using Approved Type Sand Including Curing Etc . All Complete For A Height Up To 10 Metres From Ground Level . ( Cement Will Be Issued Free Of Cost At Nalcos Store ) , Providing And Applying White Wash With Lime Of Approved Quality To Give An Even Shade After Cleaning And Smoothening The Surface Thoroughly Etc . All Complete And Cleaning Properly The Area Of Spilled Lime Etc . To The Satisfaction Of Engineer-In-Charge Including Removal Of Nails From Wall , Cleaning . Two Coats Of Lime Wash On Both Old And New Works . , Applying Priming Coat With Ready Mixed Primer ( Red Oxide Zinc Chromate ) Of Approved Brand And Manufacture On Steel Work Etc . Complete . , Applying A Coat Of Approved Water Thinnable Cement Primer On New/Old Cement Plaster Surface A As Directed Etc . Complete . , Poviding &Finishing Walls With Premium Acrylic Smooth Exterior Paint With Silicone Additives Of Required Shade ( Weather Coat ) Of Approved Brand And Manufacturer / Brand Approved By The Engineer-In-Charge After The Rate Shall Also Include Filling Up Of All Nail Holes And Any Other Fittings , Cracks Filled With And Finishing The Surface As Directed . Onecoat In Walls And Other Surfaces Upto A Height Of 10 Mtr . , 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 . ( Structural Steel Will Be Issued Free Of Cost At Nalcos Store ) , Providing And Fixing Glass Panes Of Approved Quality After Removal Of Old Broken Glass & Putty/Glazing Clips Etc . And Securing The New Glass Panes With Glazing Clips And Fresh Glass Putty Of Approved Quality And Application Of Synthetic Enamel Paint Of Matching Shade Etc . All Complete . Same As Above With Plain Glass Panes 5 Mm Thick In Steel Frames . . , R . C . C . Standards Post/ Struts/Rails/ Pales Of Mix 1:1 . 5:3 ( 1 Cement : 1 . 5 Coarse Sand : 3 Graded Stone Aggregate 12 . 5 Mm Nominal Size ) With Wooden Plugs Or 6Mm Bar Nibs Wherever Required As Per Direction Of Engineer-Incharge ( Cost Of Earth Works In Excavation , Concrete Works In Foundation To Be Paid Separately ) . , Providing And Fixing G . I . Chain Link Fabric Fencing Of Required Width In Mesh Size 50X50 Mm Including Strengthening With 2 Mm Dia Wire Or Nuts , Bolts And Washers As Required Complete As Per The Direction Of Engineer-In-Charge Made Of G . I . Wire Of Dia 4 Mm , Demolishing Cement Concrete Manually/ By Mechanical Means Nominal Concrete 1:3:6 Or Richer Mix ( I/C Equivalent Design Mix ) , 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 Stone Rubble Masonry 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 , 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 , Dismantling And Stacking Within 50 Metres Lead , Fencing Posts Or Struts Including All Earth Work And Dismantling Of Concrete Etc . In Base Of R . C . C . , Di
