Kammadathil Petrolpump Road ( 14/20 ) Civil Work

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Kammadathil Petrolpump Road ( 14/20 ) Civil Work , Road Work ( Mord ) , Od4772/2019_2020 : Providing And Laying Non-Pressure Np2 Class ( Light Duty ) R . C . C . Pipes With Collars Jointed With Stiff Mixture Of Cement Mortar In The Proportion Of 1:2 ( 1 Cement : 2 Fine Sand ) Including Testing Of Joints Etc . Complete:&Lt;Br&Gt;600 Mm Dia R . C . C . Pipe , 3 . 5 . 1 : Excavation In Cutting In Soil By Manual Means With Lead Upto 50 Mexcavation For Roadway In Soil Using Manual Means For Carrying Of Cut Earth To Embankment Site With A Lift Upto 1 . 5 M And Lead Upto 50 M As Per Technical Specification Clause 302 . 3 , 4 . 11 . 2 : Granular Sub-Base/Base/Surface Course With Local Materials ( Table 400 . 13 ) By Mix In Place Method Normal . Construction Of Granular Sub-Base By Providing Local Material Spreading In Uniform Layers With Motor Grader On Prepared Surface , Mixing By Mix In Place Method With Rotavator At Once And Compacting With Smooth Wheel Roller To Achieve The Desired Density Complete As Per Clause 401 . 4 As Per Technical Specification Clause 408 . <Br> ( Ii ) Using Gravel Mix Soil . , 4 . 9 : Wet Mix Macadam<Br>Providing , Laying , Spreading And Compacting Graded Stone Aggregate To Wet Mix Macadam Specification Including Premixing The Material With Water At Omc In Mechanical Mixer ( Pug Mill ) , Carriage Of Mixed Material By Tipper To Site , Laying In Uniform Layers In Sub-Base/Base Course On A Well Prepared Sub-Base And Compacting With Smooth Wheel Roller Of 80 To 100Kn Weight To Achieve The Desired Density Including Lighting , Barricading And Maintenance Of Diversion , Etc As Per Tables 400 . 11 & 400 . 12 And Technical Specification Clause 406 . <Br>By Mechanical Means With 1 Km Lead , 75 . 5 . 1 . 1Pb : Prime Coat - Low Porosity - With Packed Bitumen Rates <Br> Providing And Applying Primer Coat With Bitumen Emulsion ( Ss-1 ) On Prepared Surface Of Granular Base Including Cleaning Of Road Surface And Spraying Primer At The Rate Of 0 . 70-1 . 0 Kg/Sqm Using Mechanical Means As Per Technical Specification Clause 502 , 75 . 5 . 2 . 3Pb : Tack Coat - With Packed Bitumen Rates <Br> Providing And Applying Tack Coat With Bitumen Emulsion ( Rs-1 ) Using Emulsion Distributor At The Rate Of 0 . 25 To 0 . 30 Kg Per Sqm On The Prepared Granular Surfaces Treated With Primer & Cleaned With Hydraulic Broom As Per Technical Specification Clause 503 . , 75 . 5 . 9 . 1 . 2Pb : 20Mm Thick Open-Graded Premix Carpet Using Bituminous ( Penetration Grade/Modified Bitumen ) Binder - Bitumen S-65 - Packed Bitumen Rates<Br>Providing , Laying And Rolling Of Open-Graded Premix Carpet Of 20 Mm Thickness Composed Of 13 . 2 Mm To 5 . 6 Mm Aggregates Either Using Penetration Grade Bitumen Or Emulsion To Required Line , Grade And Level To Serve As Wearing Course On A Previously Prepared Base , Including Mixing In A Suitable Plant , Laying And Rolling With A Three Wheel 80-100 Kn Static Roller Capacity , Finished To Required Level And Grades To Be Followed By Seal Coat Of Either Type A Or Type B Or Type C As Per Technical Specification Clause 508 . <Br>Case - I By Manual Means<Br> ( Ii ) Bitumen ( S-65 ) , 75 . 5 . 12 . A . 3 . 2Pb : Seal Coat - Manual Means - Type C - Bitumen S-65 - Packed Bitumen Rates <Br> Providing And Laying Seal Coat Sealing The Voids In A Bituminous Surface Laid To The Specified Levels , Grade And Cross Fall Using Type A , Type B And Type C As Per Technical Specification Clause 510<Br>A . By Manual Means<Br>Case Iii : Type C<Br> ( Ii ) Bitumen ( S-65 ) , 11 . 4 . 3 . 1 : Providing Concrete For Plain/Reinforced Concrete In Open Foundations Complete As Per Drawings And Technical Specifications Clause 802 , 803 , 1202 & 1203Iii . P . C . C . Grade M 20 ( I ) Nominal Mix ( 1:2:4 )