Drinking Water Scheme At Nassey Busty, Kalimpong G.P. Block-I, District Kalimpong , Earth Work In Excavation Of Foundation Of Structures As Per Drawing And Technical Specification,Including Setting Out, Removing, Spreading Or Stacking Of Spoils Within A Lead Of 150 M. As Directed And Including Trimming The Sides Of The Trenches, Leveling, Dressing And Ramming The Bottom, And Backfilling With Approved Material Complete As Per Direction Of The Engineer-In-Charge . , Labour For Laying 150 Mm. To 200 Mm. Boulder Soling Including Rough Dressing Hand Packing And Ramming Down Small Pieces In The Interstics Including Rolling And Preparing The Bed To Proper Level And Filling Up All Joints With Sandy Clay Or Earth. , Plum Concrete Work With Cement Concrete With 30Mm Down Graded Stone Metal 40% And Stone Boulder Size 150Mm And Above Placed In As Directed, Excluding Shuttering If Any (1:3:6). , Cement Concretewith 30 Mm Down Graded Shinglesexcluding Shutteringand Reinforcementwith N.B Variety. (A) 1:3:6 Propotion. , Controlled Cement Concrete With Well Graded Chips 120 Mm Nominal Size Excluding Shuttering And Reinforcement With Complete Design Of Concrete As Per Isi-456 And Relevant Special Publications Submission Of Job Mix Formula After Preliminary Mix Design After Testing Of Concrete Cubes As Per The Direction Of The Engineer-In-Charge. Consumption Of Cement Will Not Be Less Than 300 Kg Of Cement With Super Plasticiser Per Cubic Meter Of Controlled Concrete But Actual Consumption Will Be Determined On The Basis Of Preliminary Test And Job Mix Formula In Ground Floor And Foundation (Using Concrete Mix , Hire And Labour Charge For Shuttering With Centreing And Necessary Staging Upto 4 M. Using Approved Stout Props And Thick Hard Wood Planks Of Approved Thickness With Required Bracing For Concrete Slabs, Beams,Columns, Lintels Curved Or Staight Including Fitting Fixing And Striking Out After Complection Of Works. (Upto Roof Of Ground Floor)(A) 25 Mm. To 30 Mm With Stagging . , Reinforcement For Reinforced Concrete Work In All Sorts Of Structures Including Distribution Bars, Stirrups, Binders Etc.Initial Straightening And Removal Of Loose Rust (If Necessary), Cutting To Requisite Length, Hooking And Bending To Correct Shape, Placing In Proper Position And Binding With 16 Gauge Black Annealed Wire At Inter-Section, Complete As Per Drawing And Direction. , (I) Tor Steel/Mild Steel. , Plaster ( To Walls,Floor,Ceiling Etc.)With Sand And Cement Morter Including Rounding Off Or Chamfering Corners As Directed And Raking Out Joints Or Roughening Of Concrete Surface, Including Throsting,Nosing And Drip Course Where Necessary. With 4:1 Cement Morter,20 Mm. Thick Plaster. , Neat Cement Punning About 1.5 Mm. Thick In Wall, Dado, Window, Sills, Floor, Drain Etc.Note:- Cement 0.152 Cu.M. Per 100 Sq.M. , Embossing Of The Department Name And Year As Per The Direction Of The Eic , Rubble Masonary In Cement Mortar (6:1) With Hard Dressed Stone From Approved And Clean Washed Coarse Sand Including Cost And Carriage Of All Materials To Site (In Roadss And Jhora Works) Rate Provided Excludes Cost And Carriage Of Stone.Constn Wing Is To Add Cost And Carriage Of Stones Obly To Arrive At The Complete Rate.A) Random. , Supplying, Fitting And Fixing In Position Precast R.C.C. Slab Manhole/Pit Cover Of Approved Make With Rim Of Approved Make (Heavy Type). , 560Mm Dia. , Add 18% Gst , Add 1% Labour Cess
