Addition/Alteration In Ngos Transit Facility At Nstl Visakhapatnam . , Subhead-I :Earth Work , 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 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 . , A ) All Kinds Of Soil . , Filling Available Excavated Earth ( Excluding Rock ) In Trenches , Plinth Sides Of Foundatios Etc , In Layers Not Exceeding 20Cm In Depth Consolidating Each Diposited Layer By Ramming And Watering , Lead Upto 50Meter And Lead Upto 1 . 5Meter , Supply Of Good Earth Of Approved Quality Obtained From Outside Md Land Filling In Layers Not Exceeding 20Cms Thick At All Heights And Depths In Foundations , Pits , Trenches , Sewer Lines Around Structures And Foundation Under Floors Other Places Including Dressing And Levelling Watering , Consolidation To Achieve Minimium Of 95% Proctor Density Etc . , Complete As Per Drawing Specifications , Payments Shall Be Made For The Quantity After Deducting The Voids . , Subhead-Ii :Anti Termite Treatment , Supplying Chemical Emulsion In Sealed Containers Including Delivery As Specified . , A ) Chlorpyriphos/ Lindane Emulsifiable Concentrate Of 20% , Diluting And Injecting Chemical Emulsion For Post-Constructional Anti-Termite Treatment ( Excluding The Cost Of Chemical Emulsion ) : , A ) Along The External Wall Below Concrete Or Masonry Apron Using Chemical Emulsion @ 2 . 25 Litres Per Linear Metre Including Drilling And Plugging Holes Etc . , With Chlorpyriphos/ Lindane E . C . 20% With 1% Concentration . , B ) Treatment Of Soil Under Existing Floors Using Chemical Emulsion @ One Litre Per Hole , 300 Mm Apart Including Drilling 12 Mm Diameter Holes And Plugging With Cement Mortar 1 :2 ( 1 Cement : 2 Coarse Sand ) To Match The Existing Floor : , With Chlorpyriphos/ Lindane E . C . 20% With 1% Concentration . , Subhead-Iii :Plain And Reinforced Cement Concrete Work , Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level : , B ) 1:4:8 ( 1 Cement : 4 Coarse Sand : 8 Graded Stone Aggregate 40Mm Nominal Size ) . , A ) 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size ) , Providing And Laying In Position Machine Batched And Machine Mixed Design Mix M-25 Grade Cement Concrete For Reinforced Cement Concrete Work , Using Cement Content As Per Approved Design Mix , Including Pumping Of Concrete To Site Of Laying But Excluding The Cost Of Centering , Shuttering , Finishing And Reinforcement , Including Admixtures In Recommended Proportions As Per Is: 9103 To Accelerate , Retard Setting Of Concrete , Improve Workability Without Impairing Strength And Durability As Per Direction Of Engineer-In-Charge . ( Note :-Cement Content Considered In This Item Is @ 330 Kg/Cum . Excess/Less Cement Used As Per Design Mix Is Payable/Recoverable Separately ) . , A ) All Works Upto Plinth Level , B ) All Works Above Plinth Level Upto Floor V Level , Add For Using Extra Cement In The Items Of Design Mix Over And Above The Specified Cement Content Therein . , Steel Reinforcement For R . C . C . Work Including Straightening , Cutting , Bending , Placing In Position And Binding All Complete Upto Plinth Level . , A ) Thermo-Mechanically Treated Bars Fe-500 , Centering And Shuttering Including Strutting , Propping Etc . And Removal Of Form For : , A ) Foundations , Footings , Bases Of Columns , Etc . For Mass Concrete , B ) Suspended Floors , Roofs , Landings , Balconies And Access Platform . , C ) Lintels , Beams , Plinth Beams , Girders , Bressumers And Cantilevers . , D ) Columns , Pillars , Piers , Abutments , Posts And Struts . , Making Plinth Protection 50Mm Thick Of Cement Concrete 1:3:6 ( 1 Cement :3 Coarse Sand : 6 Graded Stone Aggregate 20 Mm Nominal Size ) Over 75Mm Thick Bed Of Dry Brick Ballast 40 Mm Nominal Size , Well Rammed And Consolidated And Grouted With Fine Sand Including Finishing The Top Smooth . , Subhead-Iv: Stone Work & Brick Work , Random Rubble Masonry With Hard Stone In Foundation And Plinth Including Levelling Up With Cement Concrete 1:6:12 ( 1 Cement : 6 Coarse Sand : 12 Graded Stone Aggregate 20 Mm Nominal Size ) Upto Plinth Level With : , A ) Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) , Brick Work With Common Burnt Clay F . P . S . ( Non Modular ) Bricks Of Class Designation 3 . 5 In Superstructure Above Plinth Level Up To Floor V Level In All Shapes And Sizes In : , A ) Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) , Half Brick Masonry With Common Burnt Clay F . P . S . ( Non Modular ) Bricks Of Class Designation 3 . 5 In Superstructure Above Plinth Level Up To Floor V Level , Including Placing In Position 2 Nos 6Mm Dia . M . S . Bars At Every Third Course Of Half Brick Masonry , A ) Cement Mortar 1:4 ( 1 Cement : 4 Coarse Sand ) , Subhead - V: Plastering & Surface Treatment , 6Mm Thick Plastering In Cement Mortar 1:3 ( 1 Cement: 3 Fine Sand ) At All Levels And Locations For All Concrete Surfaces Of Columns , Beams , Walls , And Slabs Finished Smooth And Even Etc . , Complete . , 15 Mm Cement Plaster On Rough Side Of Single Or Half Brick Wall Of Mix : , A ) 1:6 ( 1 Cement: 6 Fine Sand ) , 12 Mm Cement Plaster On Inside Side Of Single Or Half Brick Wall Of Mix : , 1:6 ( 1 Cement: 6 Fine Sand ) , 18Mm Thick Cement Plastering On External Surfaces Of Brick Or Concrete Surfaces In Two Layers Consisting Of 6Mm Thick Cement Mortar 1:3 ( 1 Cement: 3 Fine Sand ) Top Coat Mixed With Integral Water Proofing Compound Over A Base Coat 12Mm Thick Cement Mortar 1:5 ( 1 Cement : 5 Coarse Sand ) , Finished Sand Face Etc . , Complete At All Levels And Locations . , White Washing With Lime To Give An Even Shade : , A ) New Work ( Three Or More Coats ) , Providing And Applying Distempering With Oil Bound Washable Distemper Of Approved Brand AndManufacture To Give An Even Shade : , A ) New Work ( Two Or More Coats ) Over And Including Water Tinnable Priming Coat With Cement Primer , Finishing Walls With Textured Exterior Paint Of Required Shade : , A ) New Work ( Two Or More Coats Applied @ 3 . 28 Ltr/10 Sqm ) Over And Including Priming Coat Of Exterior Primer Applied @ 2 . 20Kg/ 10 Sqm , Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture To Give An Even Shade Including Pink Or Grey Primer And Red Oxide Zinc Chromate Primer Of Wood/Steel Surace . , A ) Two Or More Coats On New Work , Sub Head - Vi: Flooring Work , Providing And Laying Rectified Glazed Ceramic Floor Tiles Of Size 300X300mm Or More ( Thickness To Be Specified By The Manufacturer ) , Of 1Stquality Conforming To Is : 15622 , Of Approved Make , In Colours White , Ivory , Grey , Fume Red Brown , Laid On 20 Mm Thick Cement Mortar 1:4 ( 1 Cement: 4 Coarse Sand ) , Including Grouting The Joints With White Cementand Matching Pigments Etc . , Complete . 300X300mm Size . Made Of Nitco Company : Model Name Exotica/Maxima Series . Or , Made Of Somany Company : Model Name Trekker/Sprinkle Series . Or , Made Of Kajaria Company: Model Name Granila Crema/Beige/Almando Made Of Johnson Company Model No: Quartz Iv Or V Grip Ivory Or V Grip Brown Or Lenux Bg Or Delta Crema Or Equivalent . , Providing And Fixing Ist Quality Ceramic Glazed Wall Tiles Of Size 200X300mm Or More And Shade Conforming To Is : 15622 ( Thickness To Be Specified By The Manufacturer ) Of Approved Make In All Colours & Shades Of Any Size As Approved By Engineer-In-Charge In Skirting , Risers Of Steps And Dados Over 12 Mm Thick Bed Of Cement Mortar 1:3 ( 1 Cement : 3 Coarse Sand ) An
