Construction Of Hot Mix Road At Brook And Woods Enclave Rajpur Road Dehradun , Excavation In Soil In Hilly Area By Mechanical Means Without Using Dozer , Including Cutting And Trimming Of Side Slopes And Disposing Of Excavated Earth With A Lift Upto 1 . 5 M And A Lead Upto 20 M As Per Technical Specification Clause 1603 . 1 , Wbm Grading 1 Providing , Laying , Spreading And Compacting Stone Aggregates Of Specific Sizes To Water Bound Macadam Specification Including Spreading In Uniform Thickness , Hand Packing , Rolling With Three Wheel 80-100 Kn Static Roller In Stages To Proper Grade And Camber , Applying And Brooming , Crushable Screening To Fill-Up The Interstices Of Coarse Aggregate , Watering And Compacting To The Required Density Grading 1 As Per Technical Specification Clause 405 . , Wbm Grading 2 , Providing , Laying , Spreading And Compacting Stone Aggregates Of Specific Sizes To Water Bound Macadam Specification Including Spreading In Uniform Thickness , Hand Packing , Rolling With Three Wheel 80-100 Kn Static Roller In Stages To Proper Grade And Camber , Applying And Brooming , Crushable Screening To Fill-Up The Interstices Of Coarse Aggregate , Watering And Compacting To The Required Density Grading 2 As Per Technical Specification Clause 405 . 4-8-2-A By Manual Means . , Wbm Grading 3 , Providing , Laying , Spreading And Compacting Stone Aggregates Of Specific Sizes To Water Bound Macadam Specification Including Spreading In Uniform Thickness , Hand Packing , Rolling With Three Wheel 80-100 Kn Static Roller In Stages To Proper Grade And Camber , Applying And Brooming , Crushable Screening To Fill-Up The Interstices Of Coarse Aggregate , Watering And Compacting To The Required Density Grading 3 As Per Technical Specification Clause 405 . 4-8-3-A By Manual Means . , Providing And Applying Primer Coat With Bitumen Emulsion ( Ss-1 ) On Prepared Surface Of Granular Base Including Cleaning Of Road Surface And SprayingPrimer At The Rate Of 0 . 90- 1 . 2 Kg/Sqm Using Echanical Means As Per Technical Specification Clause 502 . , Providing And Applying Tack Coat With Bitumen Emulsion Using Emulsion Pressure Distributor At The Rate Of 0 . 20 To 0 . 25Kg Per Sqm On The Prepared Bituminous Surface Cleaned With Hydraulic Broom Cleaner As Per Technical Specification Clause 503 , Bituminous Macadam Providing And Laying Bituminous Macadam With Hot Mix Plant Using Crushed Aggregates Of Grading As Per Table 500 . 4 Premixed With Bituminous Binder , Transported To Site Upto A Lead Of 1000 M Laid Over A Previously Prepared Surface With Paver Finisher To The Required Grade , Level And Alignment And Rolled To Achieve The Desired Compaction As Per Technical Specification Clause 504 . ( Bitumen Vg-10 @ 3 . 3% Of The Weight Of Mix Has Been Used For Analysis Purpose . The Choice Of Bitumen Will Depend Upon The Prevailing Site Conditions And Shall Be In Accordance With Clause 504 Of Mord ) . , 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 Dry And Hungry Bituminous Surface Cleaned With Hydraulic Broom As Per Technical Specification Clause 503 . , Providing And Laying Semi Dense Bituminous Concrete With 100-120 Tph Batch Type Hmp Producing An Average Output Of 75 Tonnes Per Hour Using Crushed Aggregates Of Specified Grading , Premixed With Bituminous Binder @ 4 . 5% Of Mix And Filler , Transporting The Hot Mix To Work Site , Laying With A Hydrostatic Paver Finisher With Sensor Control To The Required Grade , Level And Alignment , Rolling With Smooth Wheeled , Vibratory And Tandem Rollers To Achieve The Desired Compaction As Per Morth Specification Clause No . 508 Complete In All Respects Grading I - 13Mm Using Bitumen Vg - 10 . , Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) /Manual Means In Foundation Trenches Or Drains ( Not Exceeding 1 . 5 M In Width Or 10 Sqm On Plan ) , Including Dressing Of Sides And Ramming Of Bottoms , Lift Upto 1 . 5 M , Including Getting Out The Excavated Soil And Disposal Of Surplus Excavated Soil As Directed , Within A Lead Of 50 M . , Providing And Laying In Position Specified Grade Of Reinforced Cement Concrete , Excluding The Cost Of Centering , Shuttering , Finishing And Reinforcement - All Work Up To Plinth Level : 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size ) . , Structural Steel Work In Single Section , Fixed With Or Without Connecting Plate , Including Cutting , Hoisting , Fixing In Position And Applying A Priming Coat Of Approved Steel Primer All Complete , Lettering With Black Japan Paint Of Approved Brand And Manufacture , Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture Of Required Colour To Give An Even Shade : 13 . 62 . 1 Two Or More Coats On New Work Over An Under Coat Of Suitable Shade With Ordinary Paint Of Approved Brand And Manufacture
