Tender For Long Term And Sort Term Correction In Black Spot Lama Atrahat St Marry And Kalukuwan- 1 Excavation In Foundation In B.C Soil Including Lift Up To 1.5 Meterand Lead Upto 30 M ( 100 Ft ) And Including Filling, Watering & Ramming Of Excavated Earth Into The Trenches Or Into The Space Between The Building And The Sides Of Foundation Trenches Or Into The Plinth And Removal And Disposal Of Surplus Earth As Direction By The Engineer In Charge Upto A Distance Of 30M ( 100Ft ) From The Foundation Trenches. 2 Construction Of Granular Sub Base Gr-1 By Providing Close Graded Material, Spreading In Uniform Layers With Motor Grader On Prepared Surface, Mixing By Mix In Place Method With Front End Loader At Omc And Compacting With Vibratory Roller At Achieve The Desired Density, Complete As Per Clause 401 3 Cement Concrete With 20Mmgauge Approved Stone Ballast, Approved Coarse Sand. Cement In The Proportion 1:4:8 Including Supply Of All Materials, Labour And Tools And Plants Etc. Required For Proper Completion Of The Work 4 Rcc Work With Cementapproved Coarse Sand And 2Cm. ( 3 / 4 ) Gauge Approved Stone Ballast In The Proportion 1:1½:3 In Lintels Of Doors And Windows, Excluding Supply Of Reinforcement And Its Binding But Including Its Fixing And Binding The Same With 24 B.W.G.I Wire.And Including Necessary Cantering And Suttering Etc And Also Including Supply Of All Materials, Labour And Tools And Plants Etc. Required For Proper Completion Of The Work. Binding Wire To Be Supplied By The Contractor Free Of Cost 5 Mild Steel Of Iron In Plain Work Such As Reinforced Concrete / Brick Work ( When Not Included In Over All Rates ) Wrought To Required Shape As Necessary Including Bending For Proper Completion Of The Work And Including Supply Of Steel, Its Wastage And Hooks And Authorised Over Lapping Shall Be Measured. 6 Cement Concrete With 20Mmgauge Approved Stone Ballast, Approved Coarse Sand. Cement In The Proportion 1:2:4 Including Supply Of All Materials, Labour And Tools And Plants Etc. Required For Proper Completion Of The Work 7 Providing And Laying Of Rubble Moulded Zig Zag Interlockingconcrete Block Pavements Having Thickness 80 Mm As Per Drawings And Technical Specification Clause 1504. 8 Providing Weepholes In Brick Masonry / Stone Masonry, Plain / Reinforced Concrete Abutment, Wing Wall, Return Wall With 100 Mm Dia Ac Pipe Extending Through The Full Width Of The Structures With Slope Of 1 ( V ) :20 ( H ) Towards Drawing Face Complete As Per Drawing And Technical Specification Clauses 617. 709, 1204.3.7 9 Painting Or Vernishing New Iron Work In Small Areas Or New Wood Work With One Coat ( Up To One Sq. Meter ) Of Ready Mixed Priming Paint And Two Coat Of Approved Superior Quality Ready Mixed Paint Or Varnish Including Supply Of All Materials Labour And Tools And Plants Etc. Required For Proper Completion Of The Work. Paint To Be Used Should Confirm The Isi No. 103-1950. ( As Per Si-641+642 ) 10 Construction Of Rummble Strips ( 6 Strips Of Size 300Mm Width And Height 25Mm ) As Per Irc / Morth With Bc Material Including Tack Coat. 11 Providing And Laying Of Hot Applied Thermoplastic Compound ( Brand Asian, Kataline, Automark As Per Morth Specification ) 10Mm Thick Including Reflectrorising Glass Beads @ 250Gms Per Sqm Area, Thickness Of 10Mm Is Exclusive Of Surface Applied Glass Beads As Per Irc 35-2015. The Finished Surface To Be Level, Uniform And Free From Streaks And Holes. ( Repeated Bar ) 12 Providing And Erecting A W Metal Beam Crash Barrier Comprising Of 3Mm Thick Corrugated Sheet Metal Beam Rail, 70Cm Above Road / Ground Level, Fixed On Ismc Series Channel Vertical Post, 150X75x5 Mm Spaced 2M Centre, 1.8M High 1.1M Below Ground / Road Level, All Steel Parts And Fitments To Be Galvanised By Hot Dip Process, All Fittings To Conform To Is. 1367 And Is:1364 Metal Beam Rail To Be Fixed On The Vertical Post With A Spacer Of Channel Section 150X75x5mm, 330Mm Long Complete As Per Clause 810. 13 Supply And Fixing Of Ms Delineator Made Of Mild Sheel With Pure Polyster Powder Coating With The Minimum Thickness Of Powder Coating Of Not Less Than 40 Micron For Protection Against Corrosion. The Surface Should Be Concealed So That Three Should Not Be Any Exposed Surface Without Powder Coating. Alternatively, These Metal Guide Poles Can Be Concealed With Thermoplastic Body. The Posts Shall Have Lan Ellipsoidal Or Circular Design With The Height Of The Pole Shall Be 800 To 900Mm Above Te Ground With About 200 To 300 Mm Base Which Can Be Anchored Onto The Ground. Mild Steel Guide Poles Shall Conform To Type Xi Sheeting Specifications As Per Irc:67 And Astm D4956 Which Would Ensure To Onbtain Clear Visibility Of The Road Alignment During Night Time. The Retro-Reflective Sheeting Shall Be Tested For A Certificate Of Having The Sheeting Tested For Certificate Of Retro Reflection, Day Time Colour And Luminance, Shrinkage, Flexibility, Liner Removal, Adhesion, Impact Resistance, Specular Glass And Fungus Resistance, 3 Years Outdoor Weathering And Its Having Passed These Tests Shall Be Obtained From International / Government Laboratory / Institute By The Manufacturer Of The Sheeting And In Case The Certificate Is Obtained From International Condition. It Should Also Be Obtained From Indian Condition Within 3 Years Of Launching Of Product By The Manufacture In Abroad Alternatively, A Certificate Conforming To Astm Specification ( D4956-09 ) On Artificial Accelerated Weatherning Requirements Form A Reputed Laboratory In India Can Be Accepted Provisionally. In Such A Situation The Employer / Client. If So Desires, Could Seek For A Performance Guarantee Which Would Be Released After Receipt Of Certificate Meeting The Requirement Of Three Years Outdorr Weathering Of The Sheeting As Per Irc 67:2012 & Proof Of The Same Report Shall Be Uploaded Which Quoting Tender. The Rate Shall Be Include All Materials, Labour, T&P Transporation, Installation And Incidentials All Complete As Per Direction Of The Engineer In Charge. 14 Supply And Fixing Of Raised Pavement Marker With Made Of Plastic Body Of Rpm / Road Stud Shall Be Moulded From Asa ( Acrylic Styrene Acrylonitrite ) Of Hips ( High Imoact Polystryene ) Or Acrylonitrite Butadin Stryene ( Abs ) Or Any Other Suitable Material Approved By The Engineer. The Marker Shall Support A Load Of 13.635 Kg Tested In Accordance With Astm D4280. The Reflective Panels Shall Consist Of Number Of Lense Containing Single Or Dual Prismatic Cubes Capable Of Providing Total Internal Reflection Of The Light Entring The Lens Face. Lenses Shall Be Moulded Of Methyl Methecrylate Conforming To Astm D788 Of Equivalent. The Slop Or Retro-Reflecting Surface Shall Preferably Be 35+ / -5 Degree To Base And The Area Of Each Retro-Reflecting Surface Shall Not Be Less Than 13.00 Sqm, The Market Height Shall Not Be Less Than 10Mm And Shall Not Exceed 20Mm & Width Shall Not Exceed 130Mm. The Base Of The Marker Shall Be Flat Within 1.3Mm All Road Studs Shall Be Legibly Marked With The Name, Trade Or Other Means Of Identification Of The Manufacture, Epoxy Installations, Excess Adhesive Around The Edge Of The Marker, Excess Adhesive On The Pavement And Adhesive On The Exposed Surfaces Of The Markers Shall Be Immediately Removed. The Contractor Shall Submit A Two Year Warranty For Satisfactory Field Performance Including Stipulated Retro-Reflectance Of The Reflecting Panel, To The Engineer In Addition, A Two Year Warranty For Satisfactory Infield Performance Of The Finished Road Marker Shall Also Be Given By The Contractor Who Carries Out The Work Of Fixing Of Reflective Road Markers. In Case The Markers Are Displaced, Damaged Get Worn Out Or Lose Their Reflectivity Compared To Stipulated Standards. The Contractor Would Be Required To Replace All Such Markers Within 15 Days Of Te Intimation From The Engineer At His Own Cost. The Rate Shall Include All Materials, Labour, T&P, Trasportation, Installation And Incidentals All Complete As Per Direction Of The Engineer In Charge.
