Description :
Tenders for 25 Mm Thick Premix Carpeting With Material Bituminous On Existing Bm Course From C Type To Guest House And B Type To Guest House T Junction At Bbau - Providing And Applying Tack Coat Using Hot Straight Run Bitumen Of Grade Vg - 10 Including Heating The Bitumen, Spraying The Bitumen With Mechanically Operated Spray Unit Fitted On Bitumen Boiler, Cleaning And Preparing The Existing Road Surface As Per Specifications : On Bituminous Surface @ 0.50 Kg / Sqm., Providing And Laying Semi-dense Bituminous Concrete Using Crushed Stone Aggregates Of Specified Grading, Premixed With Bituminous Binder And Filler, Transporting The Hot Mix To Work Site By Tippers, Laying With Paver Finisher Equipped With Electronic Sensor To The Required Grade, Level And Alignment And Rolling With Smooth Wheeled, Vibratory And Tandem Rollers To Achieve The Desired Compaction And Density As Per Specification, Complete And As Per Directions Of Engineer-in-charge. 25mm Compacted Thickness With Bitumen Of Grade Vg-30 @ 5% (percentage By Weight Of Total Mix) And Lime Filler @ 2% (percentage By Weight Of Aggregate) Prepared In Batch Type Hot Mix Plant Of 100-120 Tph Capacity., Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture To Give An Even Shade : Two Or More Coats On New Work., Providing And Fixing Glow Studs Of Size 100x20 Mm Made Of Heavy Duty Body Shall Be Moulded Asa (acrylic Styrene Acryloretrite ) Or Hip (high Impact Polystyrene) Or Abs Having Electronically Welded Micro- Prismatic Lens With Abrasion Resistant Coating As Approved By Engineer In Charge. The Glow Stud Shall Support A Load Of 13635 Kg Tested In Accordance With Astm D4280. The Slope Of Retro- Reflective Surface Shall Be 35 (+/-5) Degress To Base .the Reflective Panels On Both Sides With At Least 12 Cm Of Reflective Area Up Each Side. The Luminance Intensity Should Be As Per The Specification And Shall Be Tested As Described In Astm I: 809 As Recommended In Bs: 873 Part 4 : 1973. The Studs Shall Be Fixed To The Road Surface Using The Adhesive Conforming To Is, As Per Procedure Recommended By The Manufacturer Complete And As Per Direction Of Engineer-in-charge., Clearing Grass And Removal Of The Rubbish Up To A Distance Of 50 M Outside The Periphery Of The Area Cleared., Repair To Plaster Of Thickness 12mm To 20 Mm In Patches Of Area 2.5 Sqm And Under, Including Cutting The Patch In Proper Shape, Raking Out Joints And Preparing Plastering The Wall Surface With White Cement Based Polymer Modified Self Curing Mortar, Including Disposal Of Rubbish, All Complete As Per The Direction Of Engineer-in- Charge.
