Construction Of Concrete From N-2 , Bhavani Petrol Pump To C-Sector Main Road Thakre Nagar , N-2 , Cidco , Item No . 1: 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 . 2: Dismantling Of Flexible Pavements And Disposal Of Dismantled Materials Up To A Lead Of 1000 Metres , Stacking Serviceable And Unserviceable Materials Separately Etc . Complete . , Item No . 3: Providing And Applying Cement Slurry On Existing Bt Road With And Before Laying Of Dlc At The Rate 1 . 75Kg/Sqm Cement Spreading The Same Uniformely Over The Surface Etc . Complete As Ddirected By Engineer In Charge ( Rate Excluding Scaryfying And Brooming ) As Per Rate Analysis Reference Of Dsr Table No . 13 . 1-Consumption Of Cement / Item No . 43/-308 ( Non Dsr ) , Item No . 4: 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 . 5: Providing And Laying Cement Concrete Pipe Of Is 458:2003 Np-3 Class Of 600Mm Diameter In Proper Line , Level And Slope Including Providing And Fixing Collars In Cement Mortar 1:2 And Curing Etc . Complete . , Item No . 6: Providing Isi Standard R . C . C . Pipes In Standard Lengths Of Following Class And Diameter Suitable For Either Collar Joints Or Rubber Ring Joints , Excluding Gst Lev-Ied By Goi & Gom In All Respect Including Inspection Charges , Transport To Departmental Stores , Unloading And Stacking Etc . Complete As Per Is-458/1988 . ( 450Mm Dia . ) ( Non Dsr ) , Item No . 7: Providing Isi Standard R . C . C . Pipes In Standard Lengths Of Following Class And Diameter Suitable For Either Collar Joints Or Rubber Ring Joints , Excluding Gst Lev-Ied By Goi & Gom In All Respect Including Inspection Charges , Transport To Departmental Stores , Unloading And Stacking Etc . Complete As Per Is-458 /1988 . ( 300Mm Dia . ) , Item No . 8: Lowering , Laying And Jointing In Proper Grade And Alignment R . C . C . Pipes With Collar Joints In C . M . 1:1 Proportion Or Socketed R . C . C . Pipes With Rubber Joints ( Excluding Cost Of Rubber Ring Or R . C . C . Collar , ) Including Cost Of Conveyance From Stores To Site Of Work , Cost Of Jointing Material , Labour , Etc . Complete As Directed By Engineerin- Charge ( For All Class Of Pipes . ) As Per Is- 783-1985 . ( 450Mm Dia . ) , Item No . 9: Lowering , Laying And Jointing In Proper Grade And Alignment R . C . C . Pipes With Collar Joints In C . M . 1:1 Proportion Or Socketed R . C . C . Pipes With Rubber Joints ( Excluding Cost Of Rubber Ring Or R . C . C . Collar , ) Including Cost Of Conveyance From Stores To Site Of Work , Cost Of Jointing Material , Labour , Etc . Complete As Directed By Engineerin- Charge ( For All Class Of Pipes . ) As Per Is- 783-1985 . ( 300Mm Dia . ) , Item No . 10: Valve Chamber With Precast Steel Fibre Reinforced Concrete Frame And Covers ( S . F . R . C . Frame And Covers ) Providing And Constructing B . B . Masonry Valve Chamber With 15 Cm Thick 1:3:6 Proportion Pcc Bedding , Excluding Excavation , B . B . Masonry In Cm 1:5 Proportion Precast S . F . R . C . Frame And Cover , Etc . Complete As Directed By Engineer-In-Charge . As Above Of 1 . 5 X 1 . 5 M Internal Size And Depth Upto 1 . 5 M With S . F . R . C . Frame And Cover Of Size 540 Mm Dia . Fixed In Rcc Slab . , Item No . 11: Construction Of Granular Sub-Base By Providing Close 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 Desired Density , Complete As Per Clause 401 -- By Mix In Place Method And Grading - Ii Material , Item No . 12: Construction Of Dry Lean Cement Concrete Sub- Base Over A Prepared Sub-Grade With Coarse And Fine Aggregate 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 Sub-Grade Surface If Required Etc . Complete . , Item No . 13: Providing And Fixing In Position Tmt Fe 500 , 25Mm Dia Dowel Bars Precoated With Anticorrosive Epoxy Paint Of Required Dia . 60 Cms . Long And At 30 . 00 Cm . C/C And Wherever Directed Including Handling , Straightening , Necessary Cutting Supported By Tmt Fe 500 , Chairs With Proper Alignment By Using Properly Designed Assembly Of Bulkheads Lubricating Half Length With Bituminous Paint As Directed Etc . Complete . , Item No . 14: Providing And Fixing In Position Tmt Fe 500 , Tie Bars Precoated With Anticorrosive Epoxy Paint Of 12 Mm Dia . 70 Cms . Long And At 30 . 00 Cm . C/C And Wherever Directed Including Handling , Straightening Wrapping With Paper Of Approved Quality For Half Length , Necessary Cutting , Handling , Straightening , Supported By Assembly Of Tmt Fe 500 , Chairs With Proper Alignment Etc . Complete . , Item No . 15: Providing And Laying In-Situ M40 Grade Unreinforced Plain Cement Concrete Pavement Over A Prepared Sub Base With 43 Grade Cement , Coarse And Fine Aggregate Conforming To Is 383 , Using Fine & 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 . , Item No . 16: Providing , Cutting , Bending , Hooking , Tying And Laying In Position Tmt Fe 500 Steel Bars For Reinforcement For All Rcc Works As Per Detailed Drawings Etc . Complete . , Item No . 17: Cutting Transverse Contraction Joints 3 To 4 Mm Wide And Depth 60Mm . . In Concrete Slab Using Concrete Cutting Machine With Diamond Studded Saw Within 48 Hours Of Casting Of Bay / Slab Etc . Complete Including Subsequent Widening Of The Groove 8 To 10 Mm . Wide At Top Having Depth Of 15 Mm . As Directed By Engineer Incharge . , Item No . 18: Providing To Contraction Joints Polysuphide Sealent ( Pouring Grade ) Confirming To Bs : 5212 - 1989 Into Sawed Groove Widened At Top For Sealent Reservoir Of Specified Size And Shape As Per Detailed Drawing Including Fixing Polyethylene Foam Backer Rod Of Required Diameter ( Appraox . 25% Larger Than The Initial 3 Mm . To 4 Mm . Joint ) Overlaid With Bond Breaking Tape As Per Detailed Drawing . Item Includes Cleaning The Joints With Water Jet / Air Compressor & Allowing Joint To Become Thoroughly Dry Before Sealent Is Applied And Applying Primer . ( A ) Contraction & Longitudinal Joints ( 15 Mm . Deep X 8 Mm . Wide ) , Item No . 19: Road Marking With Hot Applied Thermoplastic Compound With Reflectorizing Glass Beads On Bituminous Surface- Providing And Laying Of Hot Applied Thermoplastic Compound 2 . 5 Mm Thick Including Reflectorizing Glass Beads @ 250 Gms Per Sqm Area , Thickness Of 2 . 5 Mm Is Exclusive
