Maintenance Of Roads From Pappu Nallah To Itanagar Via Jollang , Itanagar ( Chaingae 0 . 00 To 7 . 00Km ) Maintenance Of Roads From Pappu Nallah To Itanagar Via Jollang , Itanagar ( Chaingae 0 . 00 To 7 . 00Km ) , Sh: Pothole Repairing , Clearing And Grubbing Road Land . ( Clearing And Grubbing Road Land Including Uprooting Rank Vegetation , Grass , Bushes , Shrubs , Saplings And Trees Girth Up To 300 Mm , Removal Of Stumps Of Trees Cut Earlier And Disposal Of Serviceable Materials And Stacking Of Serviceable Material To Be Used Or Auctioned Up To A Lead Of 1000 Metres Including Removal And Disposal Of Top Organic Soil Not Exceeding 150 Mm In Thickness . ) , Filling Pot- Holes And Patch Repairs With - Bituminous Concrete , 40Mm . ( Removal Of All Failed Material , Trimming Of Completed Excavation To Provide Firm Vertical Faces , Cleaning Of Surface , Painting Of Tack Coat On The Sides And Base Of Excavation As Per Clause 503 , Back Filling The Pot Holes With Hot Bituminous Material As Per Clause 504 , Compacting , Trimming And Finishing The Surface To Form A Smooth Continuous Surface , All As Per Clause 3004 . 2 ) /For Grading Ii Material , Sh: Clearance Odf Hill Side Drain & Earthen Shoulder , Hill Side Drain Clearance ( Removal Of Earth From The Choked Hill Side Drain And Disposing It On The Valley Side Manually ) , Maintenance Of Earthen Shoulder ( Filling With Fresh Soil ) ( Making Up Loss Of Material/ Irregularities On Shoulder To The Design Level By Adding Fresh Approved Soil And Compacting It With Appropriate Equipment . ) , Sh: Extension Of Box Culver 4X4m At Ch-5 . 00Km , Excavation For Structures ( Earth Work In Excavation Of Foundation Of Structures As Per Drawing And Technical Specification , Including Setting Out , Construction Of Shoring And Bracing , Removal Of Stumps And Other Deleterious Matter , Dressing Of Sides /Ordinary Soil/Manual Means/Above 6 M Depth , Pcc 1:3:6 In Foundation ( Plain Cement Concrete 1:3:6 Nominal Mix In Foundation With Crushed Stone Aggregate 40 Mm Nominal Size Mechanically Mixed , Placed In Foundation And Compacted By Vibration Including Curing For 14 Days . ) , Plain/Reinforced Cement Concrete In Sub-Structure Complete As Per Drawing And Technical Specifications/Rcc Grade M20 /Height Upto 5M , Furnishing And Placing Reinforced/Prestressed Cement Concrete In Super-Structure As Per Drawing And Technical Specification/For T-Beam & Slab , 25-35% Of ( A+B+C ) /Height Upto 5M , Supplying , Fitting And Placing Un-Coated Mild Steel Reinforcement Complete In Foundation As Per Drawing And Technical Specification , Stone Masonry Work In Cement Mortar 1:3 In Foundation Complete As Per Drawing And Technical Specification/Random Rubble Masonry , Back Filling Behind Abutment , Wing Wall And Return Wall Complete As Per Drawing And Technical Specification/A ) Granular Material , Sh: Box Culvert 2 . 00 X 1 . 500M At Ch:- 0 . 70Km , Earth Work In Excavation Of Foundation Of Structures As Per Drawing And Technical Specification , Including Setting Out , Construction Of Shoring And Bracing , Removal Of Stumps And Other Deleterious Matter , Dressing Of Sides And Bottom And Backfilling With Approved Material ( Without De-Watering ) /A ) Ordinary Soil ( Mannual Means Depth Upto 3M ) , Plain Cement Concrete 1:3:6 Nominal Mix In Foundation With Crushed Stone Aggregate 40 Mm Nominal Size Mechanically Mixed , Placed In Foundation And Compacted By Vibration Including Curing For 14 Days . , Plain/Reinforced Cement Concrete In Sub-Structure Complete As Per Drawing And Technical Specificationsrcc Grade M25/Height Upto 5M/Using Concrete Mixer , Supplying , Fitting And Placing Hysd Bar Reinforcement In Sub-Structure Complete As Per Drawing And Technical Specifications , Wing Wall: Earth Work In Excavation Of Foundation Of Structures As Per Drawing And Technical Specification , Including Setting Out , Construction Of Shoring And Bracing , Removal Of Stumps And Other Deleterious Matter , Dressing Of Sides And Bottom And Backfilling With Approved Material ( Without De-Watering ) A ) Ordinary Soil ( Mannual Means Depth Upto 3M ) , Plain Cement Concrete 1:3:6 Nominal Mix In Foundation With Crushed Stone Aggregate 40 Mm Nominal Size Mechanically Mixed , Placed In Foundation And Compacted By Vibration Including Curing For 14 Days . , Plain/Reinforced Cement Concrete In Sub-Structure Complete As Per Drawing And Technical Specifications;Rcc Grade M20/Height Upto 5M , Supplying , Fitting And Placing Hysd Bar Reinforcement In Sub-Structure Complete As Per Drawing And Technical Specifications , Back Filling Behind Abutment , Wing Wall And Return Wall Complete As Per Drawing And Technical Specification , Sh: Cc Shoulder , Granular Sub-Base With Coarse Graded Material ( Table:- 400- 2 ) ( Construction Of Granular Sub-Base By Providing Coarse Graded Material , Spreading In Uniform Layers With Motor Grader On Prepared Surface , Mixing By Mix In Place Method With Rotavator At Omc , And Compacting With Vibratory Roller To Achieve The Sired Density , Complete As Per Clause 401 ) For Grading- I Material , Cement Concrete Pavement:-Construction Of Un-Reinforced , Dowel Jointed , Plain Cement Concrete Pavement Over A Prepared Sub Base With 43 Grade Cement @ 400 Kg Per Cum , Coarse And Fine Aggregate Conforming To Is 383 , Maximum Size Of Coarse Aggregate Not Exceeding 25 Mm , Mixed In A Batching And Mixing Plant As Per Approved Mix Design , Transported To Site , Laid With A Fixed Form Or Slip Form Paver , Spread , Compacted And Finished In A Continuous Operation Including Provision Of Contraction , Expansion , Construction And Longitudinal Joints , Joint Filler , Separation Membrane , Sealant Primer , Joint Sealant , Debonding Strip , Dowel Bar , Tie Rod , Admixtures As Approved , Curing Compound , Finishing To Lines And Grades As Per Drawing , Sh: Cc Drain , Earth Work In Excavation Of Foundation Of Structures As Per Drawing And Technical Specification , Including Setting Out , Construction Of Shoring And Bracing , Removal Of Stumps And Other Deleterious Matter , Dressing Of Sides And Bottom And Backfilling With Approved Material ( Without De-Watering ) , Plain Cement Concrete 1:3:6 Nominal Mix In Foundation With Crushed Stone Aggregate 40 Mm Nominal Size Mechanically Mixed , Placed In Foundation And Compacted By Vibration Including Curing For 14 Days . , Plain/Reinforced Cement Concrete In Sub-Structure Complete As Per Drawing And Technical Specifications /Pcc Grade M20 , Plastering With Cement Mortar ( 1:3 ) On Brick Work In Sub-Structure As Per Technical Specifications
