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Comprehensive Maintenance Of Roads, Foot Paths And Parking Places ( Including Benches Garden Railings ) At Various Places In Tirumala. , Comprehensive And Maintenance Of Roads, Footpaths And Parking Places Including Responsible For Providing Timely Maintenance Of All Types Of Tirumala Roads, Footpaths, Parking Areas, ( Pavers Area ) , Road Edge Kerb Walls, Foot Path End Retention Walls With Grills, Garden Grills Along The Road Edges Etc., Of Following Areas In Various Places In Tirumala ( As Per Item No.1 Of Boq Attached In The Tender Document ) , Providing And Laying Bituminous Concrete Of Specified Thickness By Hot Mix Plant 100-120 Tph Capacity Using Bitumen Of Grade Vg30, Irc Size Hbg Crushed Stone Aggregates Of Specified Grading ( Table 500-17 ) Premixed With Bituminous Binder And Filler ( Cement Opc 43 / 53 Grade ) Transporting The Hot Mix To Work Site, Laying With A Mechanical Paver Finisher To The Required Grade, Level And Alignment Rolling With Smooth Wheeled 8-10 Tonne, Vibratory 8-10 Tonne And Tandem 6-8 Tonne Rollers To Achieve The Desired Compaction As Per Specification Vide Clause No.507 Of Morth ( 5Th Revision ) Etc., Complete In All Respects And As Directed By The Engineer-In-Charge During Execution. Grading - Ii 13.2Mm ( Nominal Size ) Layer Thickness - 30 To 40Mm With Bitumen Binder At 5.4 Percent Mimimum, Road Marking With Hot Applied Thermoplastic Compound With Reflectorising Glass Beads On Bituminous Surface. Providing And Laying Of Hot Applied Thermoplastic Compound 2.5 Mm Thick Including With Reflectorising Glass Beads At 250 Gms Per Sq.M Area, Thickness Of 2 Mm Is Exclusive Of Surface Applied Glass Beads As Per Irc:35.The Finished Surface To Be Level, Uniform And Free From Steaks And Holes As Per Specification 803 Morth., Painting With Ready Mixed Synthetic Enamel Paint In All Shades Grade-I Having Voc ( Volatile Organic Compound ) Content Less Than 50 Grams / Liter Approved Colour And Make Including Brushes To Have An Even Shade Including Cost And Conveyance Of All Materials As Directed During Execution Complying With Standard Specifications Etc., Complete.-Do- Single Coat For Old Iron Work / Old Plastered Surface, Painting With Acrylic Emulsion Paint Exterior Grade With Silicon Additives Having Voc ( Volatile Organic Compound ) Content Less Than 50 Grams / Liter Of Approved Brand And Shade After Thoroughly Brushing The Surface To Remove All Dirt And Remains Of Loose Powdered Materials, Including Cost And Conveyance Of All Materials To Work Site And All Operational, Incidental, Labour Charges Etc., Complete For Finished Item Of Work As Per Ss 911 For External Walls. -Do- Single Coat For External Walls For Old Work, Supplying And Fixing In Position M.S Ornamental Grills For Windows And Ventilators Or For Veranda Openings Using M.S. Flats, Square Rods, Angles Sheets Etc., Of Approved Design Including Necessary Cuttings, Bending Fabrication, Welding, Grinding And Finishing Smooth Including Painting The Grills With Two Coats With Synthetic Enamel Paint Over A Primary Coat ( Red Oxide Metal Primer ) ( Total Three Coats ) Of Approved Make And Colour Including Cost Of Making The Holes Into Rcc Or Masonry Works And Making Good The Same Wherever Necessary, Including Cost And Conveyance Of All Materials, Incidental Charges Etc., Complete., Providing And Fixing Precast Concrete Blocks ( Interlocking Pavers ) Using Not Less Than M 40 Grade Paver Blocks And Thickness Not Less Than 80 Mm For Medium Traffic Areas Conforming To Is 15658-2006 Of All Shapes And Designs As Per The Specification, Over Sand Bed Of 20 Mm To 40 Mm ( 30 Mm Average ) Thickness And Compacting With Vibrating Plate Compactor Having 3 Tonne Compaction Force There By Forcing Part Of Sand Underneath To Come Up In Between Joints. Final Compaction Of Paver Surface To Be Done After Spreading And Brushing The Fine Sand Into Joints To Its Final Level. The Work Includes Cost Of All Materials Such As Interlocking Pavers, Sand Etc., Labour And Equipments Such As Cutting Machine, Lift, Loading And Unloading To Work Site Clearing, Bringing Required All Materials For The Successful Completion Of Work As Per Drawings And Technical Specification Clause 1504 Mord And As Directed During Execution By The Engineer-In- Charge Of The Work., Flooring With Cement Concrete Floor Tiles Of 25 Mm Thick Of Chequerred Cement Concrete Heavy Duty Tiles Confirming To Is:13801 Using Aggregates, Cement, Pigments Of Size 300 X 300 Mm Of Any Shades Set Over Base Coat Of Cement Mortar ( 1:6 ) 20 Mm Thick Over Cc Bed Already Laid Or Rcc Roof Slab, Including Neat Cement Slurry Of Honey Like Consistency Spread At 3.3 Kgs Per Sqm And Jointed With Neat Cement To Full Depth Mixed With Pigment Of Matching Shade Including Cost And Conveyance Of All Materials, Etc., Complete For Finished Item Of Work.
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