Chennai Petroleum Corporation Limited

Chennai Petroleum Corporation Limited has published Installation Of Stone Columns Using Vibro Floatation Technique In Coke Yard Area Of Coke Handling System In Manali Refinery Of Cpcl , Providing And Installing 800Mm Compacted Dia . Stone Columns , Using Vibro-Floatation Technique ( Dry Bottom Feed Method ) As Per Latest Revision Of Is:15284 , Of Approximate 15M Depth From The Working Ground Level With Supply Of Crushed Stone Well Graded Aggregate Of 75Mm Down Size To 12Mm And M Sand , Laying Of Stone And Coarse Sand Alternatively In Layers Of 450 Mm And 150Mm Respectively , So That Sand Enter Into Voids Of Stone Ballast , As Per The Approved Construction Procedure And Specifications , Real Time Monitoring Of Depth And Compaction Effort For Every Stone Column , Preparation Of Records , Submission & Preparation Of As-Built Drawings ( Four Set Of Hard Copy And 1 Cd Containg Soft Copy In Editable Format ) , Including All Labour , Materials , Transportation , Consumables , Equipments , Disposal Of Surplus Earth , Muck And Other Materials Upto 7Km Lead Outside The Refinery Premises In Vaikkadu Area , Stacking Of Stones , Sand For Measurement , Etc . All Complete . The Job Also Includes Mobilisation And Demobilisation Of Plant & Equipments , Tools And Tackles , Personnel , Cranes , Generator , Etc . All Complete For Execution Of Work In All Respects , Preparation Of Working Platform Level Due To Shallow Ground Water Table , Excavation Upto Cut Off Level And Properly Compaction By Vibro Roller Of Suitable Capacity Prior To Laying Of Granular Blanket All Complete As Directed By Engineer-In-Charge . Depth Of Stone Column Shall Be Measured In Running Meters From The Bottom Of Vibro Probe At Full Penetration To The Stone Column Cut Off Level . , Supply And Construction Of Granular Blanket Of 600Mm Thickness Conforming To Latest Revision Of Is 15284 Requirements , Using Mixture Of 50% Of 75Mm Down To 12Mm Stone Aggregate And 50% Of M Sand In Layers Of 250Mm Thick Watered And Rolled By 8-10Mt Vibro Roller Including Supplying And Laying Of Approved Brand Of 1Mm Thick Geomembrane With Necessary Overlaps At Centre Of Granular Blanket , Materials , Tools And Tackles , Labour , Equipments , Transportation , Tests , Handling Wastage , Compaction Losses , Lead And Lift As Per Approved Drawing , Etc . Complete As Directed By Engineer-In-Charge . , Conducting Initial Vertical Load Testing Of Single Stone Column Of 800 Mm Dia For The Given Design Load Intensity As Per Is:15284 , Latest Revision , Complete With All Labour , Equipment , Kentledge , Material , Analysis Of Results And Submission Of Reports ( 4 Nos . Of Hard Copy And 1 No . Soft Copy ) , Etc . All Complete , Excluding Cost Of Pile As Directed By Engineer-In-Charge . , Conducting Initial Vertical Load Testing Of Group Of 3 Stone Columns Of 800 Mm Dia Each For Design Load Intensity Of 13 Tonne Per Metre Square As Per Is:15284 , Latest Revision , Complete With All Labour , Equipment , Kentledge , Material , Analysis Of Results And Submission Of Reports ( 4 Nos . Of Hard Copy And 1 No . Soft Copy ) , Etc . All Complete , Excluding Cost Of Piles As Directed By Engineer-In-Charge . , Conducting Routine Vertical Load Testing Of Single Stone Column Of 800 Mm Dia For Design Load Intensity Of 13 Tonne Per Metre Square As Per Is:15284 , Latest Revision , Complete With All Labour , Equipment , Kentledge , Material , Analysis Of Results And Submission Of Reports ( 4 Nos . Of Hard Copy And 1 No . Soft Copy ) , Etc . All Complete As Directed By Engineer-In-Charge . , Conducting Routine Vertical Load Testing Of Group Of 3 Stone Columns Of 800 Mm Dia For Design Load Intensity Of 13 Tonne Per Metre Square As Per Is:15284 , Latest Revision , Complete With All Labour , Equipment , Kentledge , Material , Analysis Of Results And Submission Of Reports ( 4 Nos . Of Hard Copy And 1 No . Soft Copy ) , Etc . All Complete As Directed By Engineer-In-Charge . , Conducting Pre Densification Dynamic Cone Penetration Test At 1 . 5M Intervals On Specified Stone Column As Per Specification With All Labour , Equipment , Material , Analysis Of Results And Submission Of Reports ( 4 Nos . Of Hard Copy And 1 No . Soft Copy ) , Etc . All Complete As Directed By Engineer-In-Charge . Rate Shall Be Quoted Per Stone Column Basis . , Conducting Post Densification Dynamic Cone Penetration Test At 1 . 5M Intervals On Specified Stone Column To Assess The Extent Of Densification Achieved As Per Specification With All Labour , Equipment , Material , Analysis Of Results And Submission Of Reports ( 4 Nos . Of Hard Copy And 1 No . Soft Copy ) , Etc . All Complete As Directed By Engineer-In-Charge . Rate Shall Be Quoted Per Stone Column Basis . . Last date of submission for this tender is 2019-08-21. This is a Machine Tools tender in Cpcl, Manali, Chennai, Tamil Nadu