Provision Of Drain ( Approx 300M ) In 7A Area At Pithoragarh Military Station ; 1 Description Of Items 2 M & L Forsurfaceexcavationn Exc 30 Cm Deep And Averaging 15 Cm Deep & Getting Out In Hard / Dense Soil Comlete All As Specified And Directed. 3 Excavating Over Areas, N Exc 1.5 M Deep And Getting Out In Hard / Dense Soil Complete 4 M&L For Cement Concrete Type C2 ( 1:3:6 ) 40 Mm Graded Aggregates In Cement Concrete In Surface Channels And Drains 5 M&Lformwork To Edges Of Concrete Flats, Treads, Breaks In Floors, Window Cills, Concrete Rail Ings, Openings In Concrete Walls, Floor And Roofs N Exc 20 Cm Wide And Sides Of Rcc / Pcc Bands In Walls, Horizon Tal Or Sloping And Similar Work Exc 10Cm But N Exc 20Cm Wide All As Spd And Direted 6 M&L Formwork For Rough Finish To Faces Of Walls, Retaining Walls, Abutments, Parapets And Staircase Railings And Similar Work Including Attached Pillasters, Buttresses, Etc.; Vertical Or To Batter All As Spd And Directed 7 M&L Rcc M-25 ( Design Mix ) As In Foundation, Including Raft, Footings, Foundation Beams, Plinth Beams, Bases For Columns Etc Complete All As Specified And As Directed. 8 M&L Rcc M-25 ( Design Mix ) As In Walls, Retaining Walls, Basement Walls, Ballastwalls And The Like; Any Thickness; Above Top Of Footings; Including Attachedpilasters And Buttressescomplete All As Specified And As Directed. 9 S&F Mild Steel Tmt Bars 10Mm Dia And Over, Cut To Length, Bent To Shape Required, Including Cranking, Bending Spirally For Hooping For Columns, Hooking Ends And Binding With The Including Mild Steel Wire ( Annealed ) Not Less Than 0.9Mm Dia Or Securing With Clips Complete All As Specified And Directed. 10 Description Same As Above But, 5 Mm Dia And Over And Incl 10Mm Dia In Stirrups, Spacers And Binders 11 Returning, Filling In, Including Spreading, Levelling, Watering And Well Ramming In Layers Not Exc 25 Cm All As Spd And Directed 12 Removing Excavated Material Exc. 250 M But N Exc. 500 M And Depositing Where Directed All As Spd And Directed 13 M&L For 15 Mm Thick Rendering On Fair Faces Of Brick / Concrete Surfaces In Cm 1:4, Including Finishing The Surfaces Even Andsmooth Without Using Extra Cement, Complete All As Specified And Directed. 14 S&F In Providing Precast Cement Concrete Type B1 ( 1:2:4 ) ( 20 Mm Graded Stone Aggregate In Landings, Cover Slabs ( For Man Holes Etc. ) Chullah Hoods, Chajjas, Water Troughs, Mangers, Shelves And Similar Articles With Plain Faces ( Of Any Sectionindicated ) , With Plain Fair Faces, Including Chamfers, Weatherings, Throat- Ing Etc. And Setting In Mortar 1:4 Complete With Joints To Match All As Spd And Directed 15 S&F 600Mm Bore Reinforced Concrete Pipes, Class Np3, Laid In Trenches And Jointed With Collars In Cement And Sand Mortar 1:1. 16 M&L For Concrete ( 1:3:6 Type C2 ) Bed To Drain Pipes For 600 Mmincluding Packing Under And Haunching Against The Sides Of Pipeswith Concrete After They Are Laid And Tested Complete All As Specified And Directed. 17 M&L Precast Cement Concrete Block Masonary With Soilid Blocks Type C1 1:3:620Mm Graded Stone Aggregate Exc 10Cm In Width And Setting In Mortar 1:6 Complete All As Specified And Directed . 18 M&L For Hard Core Of Broken Stone Or Boulders Gauge N.Exc 63Mm Deposited, Spread And Levelled In Layers N.Exc 15Cm Thick, Watered And Rammed To A True Surface Of Broken Bricks Aggregate, All As Specified. 19 M&L For Pcc 1:2:4 Type B-2, ( Using 40Mmgraded Stone Aggregate ) As In Pathway 75Mm Thick Finished Even And Smooth W / O Using Extra Cement Complete All As Specified And As Directed. 20 Forming Construction Joints 30Mm Deep X10mm Wide Filled With Sealing Compound Grade A
