Construction Of Concrete Road At Sandesh Nagar In Ward No . 78 Vidya Nagar , Excavation For Roadway In Earth , Soil Of All Sorts , Sand , Gravel Or Soft Murum Including Dressing Section To The Required Grade , Camber And Side Slopes And Conveying The Excavated Materials With All Lifts Upto A Lead Of 50M . And Spreading For Embankment Or Stacking As Directed . Item No . 2 . 11 , Conveying Materials Obtained From Road Cutting Including All Lifts , Laying In Layers Of 20Cm To 30Cm . Breaking Clods , Dressing To The Required Lines , Curves , Grades And Section , Watering And Compacting To Not Less Than 97% Of Standard Proctor Density For A Lead Of Over 50M . To 300M . Inclusive From The Site Of Excavation To The Site Of Deposition As Directed . Item No . 2 . 25 , Construction Of Granular Sub-Base By Providing Close Graded Material , Mixing In A Mechanical Mix Plant At Omc , Carriage Of Mixed Material To Work Site , Spreading In Uniform Layers With Motor Grader/ Paver On Prepared Surface And Compacting With Vibratory Power Roller To Achieve The Desired Density , Complete As Per Clause 401 -- Plant Mix Method And Grading - Ii Material . Item No . 3 . 02 , Scarifying The Existing Granular Road Surface To A Depth Of 50 Mm And Disposal Of Scarified Material Within All Lifts And Leads Upto 1000 Metres . Item No . 3 . 09 , Construction Of Dry Lean Cement Concrete Sub- Base Over A Prepared Sub-Grade With Coarse And Fine Aggregate ( Natural Sand/ Vsi Grade Finely Washed Crushed Sand ) Conforming To Is: 383 , The Size Of Coarse Aggregate Not Exceeding 25 Mm , , Cement Content Not To Be Less Than 150 Kg/ Cum , Optimum Moisture Content To Be Determined During Trial Length Construction , Concrete Strength Not To Be Less Than 10 Mpa At 7 Days , Mixed In A Batching Plant/ Weigh Batch Mixer , Transported To Site With All Leads And Lifts , Laid With A Paver With Electronic Sensor / By Suitable Means As Approved By Engineer-In-Charge , Compacting With Vibratory Roller , Finishing , Curing And Including Preparation Of Subgrade Surface If Required Etc . Complete . Item No . 5 . 13 , Providing Earth Work In Embankment With Approved Materials Obtained From Departmental Land Or Other Sources Upto Lead Of 50M . Including All Lifts , Laying In Layers Of 20Cm . To 30Cm . Thickness Breaking Clods , Dressing To The Required Lines , Curves , Grades & Section , Watering And Compaction With Vibratory Roller With Vsat Attachment To Achieve Not Less Than 97 % Of Standard Proctor Density Etc . Complete Item No . 2 . 27 , Providing And Laying In-Situ M30 Grade Unreinforced Plain Cement Concrete Pavement Over A Prepared Sub Base With 43 Grade Cement , Coarse And Fine Aggregate ( Natural Sand/ Vsi Grade Finely Washed Crushed Sand ) Conforming To Is 383 , Using Fine And Coarse Aggregates Combined Gradation As Per Table 600-3 Of Morth Specification 2013 , Mixed In A Batching And Mixing Plant/ Non Tilting Mixer And Weigh Batcher As Per Approved Mix Design , Admixtures , Transporting To Site , Spreading , Laying With Approved Make Paver , Compacted And Finished In A Continuous Operation , Finishing To Lines And Grades As Directed By Engineer-In-Charge And Curing By Curing Compound /By Providing Cement Vata In Cement Mortar 1:8 @0 . 6M X 0 . 6M Centre To Centre , Admeasuring 80 Mm At Bottom And 40 Mm At Top With Depth Of 75Mm And Maintaining The Same Throughout Curing Period By Any Other Method Approved By Engineer-In-Charge . ( Using Tre-Mix Method Including Trremix Treatment ) Item No . 5 . 01 , Providing And Fixing Factory Made Hydraulically Pressed Mechanically Vibrated And Compacted Precast Inter Locking Cement Concrete Paving Blocks 80Mm Thick In M-40 Grade Of Approved Size And Shape For City Streets , Small /Medium Market Roads , Low Volume Roads , Utility Cuts On Arterial Roads Etc . As Specified And As Per Is 15658:2006 Including Cost Of All Materials , Manufacturing , Curing , Transportation Of Blocks To Work Site Including Loading , Unloading And Stacking As Directed , Laying Paving Blocks In Position Over Prepared Bed Of Natural Sand / Crushed Sand Of 50 Mm Thickness Including Necessary Excavation In All Stratas , Spreading Blindge Of Fine Sand Over The Prepared Bed , Compacting Blocks By Plate Vibrator Etc . Complete . Item No . 5 . 20
