Development Of Green Area Behind Housing Pkt 11A & 11B Sector -23 Rohini.Sub Head:-Construction Of Boundary Wall At Pkt11 A & 11B , Sector-23, Rohini. 1 Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) / Manual Means Over Areas ( Exceeding 30 Cm In Depth, 1.5 M In Width As Well As 10 Sqm On Plan ) Including Getting Out And Disposal Of Excavated Earth Lead Upto 50 M And Lift Upto 1.5 M, As Directed By Engineer-In-Charge.A ) All Kinds Of Soil. 2 Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level : A ) 1:5:10 ( 1 Cement : 5 Coarse Sand ( Zone-Iii ) Derived From Recycled Concrete Aggregate ( Rca ) Natural Sources : 10 Graded Stone Aggregate 40 Mm Nominal Size ) Recycled Aggregate ( Ra ) 3 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 ) 4 Random Rubble Masonry With Hard Stone In Superstructure Above Plinth Level And Upto Floor Two Level, Including Leveling Up With Cement Concrete 1:6:12 ( 1 Cement : 6 Coarse Sand : 12 Graded Stone Aggregate 20 Mm Nominal Size ) At Window Sills, Ceiling Level And The Like. ( A ) Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 5 Pointing On Stone Work With Cement Mortar 1:3 ( 1 Cement : 3 Fine Sand ) : A ) Raised And Cut Pointing 6 Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level : A ) 1:2:4 ( 1 Cement : 2 Coarse Sand ( Zone-Iii ) : 4 Graded Stone Aggregate 20 Mm Nominal Size ) 7 Brick Work Withflyash Lime Brick ( Flag Bricks ) Conforming To Is 12894-1989 Of Class Designation 7.5 Up To Plinth Levelin : ( A ) Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 8 Brick Work Withflyash Lime Brick ( Flag Bricks ) Conforming To Is 12894-1989 Of Class Designation 7.5 Above Plinth Levelto Floor Two Levelin : ( A ) Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 9 12 Mm Cement Plaster Of Mix : A ) 1:6 ( 1 Cement: 6 Fine Sand ) . 10 15 Mm Cement Plaster On The Rough Side Of Single Or Half Brick Wall Of Mix :A ) 1:6 ( 1 Cement: 6 Fine Sand ) . 11 Finishing Walls With Water Proofing Cement Paint Of Required Shade :A ) New Work ( Two Or More Coats Applied @ 3.84 Kg / 10 Sqm ) . 12 Steel Work Welded In Built Up Sections / Framed Work, Including Cutting, Hoisting, Fixing In Position And Applying A Priming Coat Of Approved Steel Primer Using Structural Steel Etc. As Required. ( A ) In Gratings, Frames, Guard Bar, Ladder, Railings, Brackets, Gates And Similar Works 13 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For ( A ) Foundations, Footings, Bases Of Columns, Etc. For Mass Concrete 14 ( B ) Walls ( Any Thickness ) Including Attached Pilasters, Butteresses, Plinth And String Courses Etc. 15 ( C ) Columns, Pillars, Piers, Abutments, Posts And Struts 16 Providing And Laying In Position Ready Mixed Or Site Batched Design Mix Cement Concrete For Reinforced Cement Concrete Work; Using Coarse Aggregate And Fine Aggregate Derived From Natural Sources, Portland Pozzolana / Ordinary Portland / Portland Slag Cement, Admixtures In Recommended Proportions As Per Is: 9103 To Accelerate / Retard Setting Of Concrete, To Improve Durability And Workability Without Impairing Strength; Including Pumping Of Concrete To Site Of Laying, Curing, Carriage For All Leads; But Excluding The Cost Of Centering, Shuttering, Finishing And Reinforcement As Per Direction Of The Engineer-In-Charge; For The Following Grades Of Concrete. Note: Extra Cement Up To 10% Of The Minimum Specified Cement Content In Design Mix Shall Be Payable Separately. In Case The Cement Content In Design Mix Is More Than 1.10 Times Of The Specified Minimum Cement Content, The Contractor Shall Have Discretion To Either Re-Design The Mix Or Bear The Cost Of Extra Cement. ( A ) All Works Upto Plinth Level Concrete Of M25 Grade With Minimum Cement Content Of 330 Kg / Cum 17 ( B ) All Works Above Plinth Level Upto Floor Two Levelconcrete Of M25 Grade With Minimum Cement Content Of 330 Kg / Cum 18 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 Of Grade Fe-500D Or More 19 Steel Reinforcement For R.C.C. Work Including Straightening, Cutting, Bending, Placing In Position And Binding All Complete Above Plinth Level ( A ) Thermo-Mechanically Treated Bars Of Grade Fe-500D Or More 20 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. 21 Total I / C Multiplying Factor ( 1.0633 ) For Gst@18% In Place Of 12% = Rs.1, 65, 13, 280.00 22 Add Cost Index@7% On Dsr Items? 1, 65, 13, 280
