Repair At Various Hostels - Providing And Fixing Aluminium Work For Doors, Windows, Ventilators And Partitions With Extruded Built Up Standard Tubular Sections / Appropriate Z Sections And Other Sections Of Approved Make Conforming To Is: 733 And Is: 1285, Fixing With Dash Fasteners Of Required Dia And Size, Including Necessary Filling Up The Gaps At Junctions, I.E. At Top, Bottom And Sides With Required Epdm Rubber / Neoprene Gasket Etc. Aluminium Sections Shall Be Smooth, Rust Free, Straight, Mitred And Jointed Mechanically Wherever Required Including Cleat Angle, Aluminium Snap Beading For Glazing / Paneling, C.P. Brass / Stainless Steel Screws, All Complete As Per Architectural Drawings And The Directions Of Engineer-In-Charge. •Anodised Aluminium ( Anodised Transparent Or Dyed To Required Shade According To Is: 1868, Minimum Anodic Coating Of Grade Ac 15 ) ( Dsr - 21.1.1.1 ) 3 Providing And Fixing On Wall Face Unplasticised Rigid Pvc Rain Waterpipes Conforming To Is : 13592 Type A, Including Jointing With Seal Ring Conforming To Is : 5382, Leaving 10 Mm Gap For Thermal Expansion, ( Dsr- 12.41 ) :•110 Mm Diameter ( Dsr - 12.41.2 ) 4 Providing And Fixing On Wall Face Unplasticised - Pvc Moulded Fittings / Accessories For Unplasticised Rigid Pvc Rain Water Pipes Conforming To Is : 13592 Type A, Including Jointing With Seal Ring Conforming Tois : 5382, Leaving 10 Mm Gap For Thermal Expansion ( Dsr- 12.4 ) :•Coupler ( Dsr- 12.42.1 ) •110 Mm ( Dsr- 12.42.1.2 ) - 40 Nos. Each• Bend 87.5°, 110 Mm Bend ( Dsr- 12.42.5 ) - 20Nos. Each• Shoe ( Plain ) , 110 Mm Shoe ( Dsr- 12.42.6.2 ) - 35 Nos. Each 5 Providing And Fixing Precoated Galvanised Iron Profile Sheets ( Size, Shape And Pitch Of Corrugation As Approved By Engineer-In-Charge ) 0.50 Mm ( + 0.05 % ) Total Coated Thickness With Zinc Coating 120 Grams Per Sqm As Per Is: 277, In 240 Mpa Steel Grade, 5-7 Microns Epoxy Primer On Both Side Of The Sheet And Polyester Top Coat 15-18 Microns. Sheet Should Have Protective Guard Film Of 25 Microns Minimum To Avoid Scratches During Transportation And Should Be Supplied In Single Length Upto 12 Metre Or As Desired By Engineerin-Charge. The Sheet Shall Be Fixed Using Self Drilling / Self Tapping Screws Of Size ( 5.5X 55 Mm ) With Epdm Seal, Complete Upto Any Pitch In Horizontal / Vertical Or Curved Surfaces, Excluding The Cost Of Purlins, Rafters And Trusses And Including Cutting To Size And Shape Wherever Required. ( Dsr - 12.5 ) 6 Kota Stone Slab Flooring Over 20 Mm ( Average ) Thick Base Laid Over And Jointed With Grey Cement Slurry Mixed With Pigment To Match The Shade Of The Slab, Including Rubbing And Polishing Complete With Base Of Cement Mortar 1 : 4 ( 1 Cement : 4 Coarse Sand ) ( Dsr - 12.26 ) •25 Mm Thick ( Dsr - 11.26.1 ) 7 Cement Concrete Flooring 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate ) Finished With A Floating Coat Of Neat Cement, Including Cement Slurry, But Excluding The Cost Of Nosing Of Steps Etc. Complete. ( Dsr - 11.3 ) :•40 Mm Thick With 20 Mm Nominal Size Stone Aggregate ( Dsr- 11.3.1 ) 8 Providing And Fixing Factory Made Upvc Door Frame, Made Of Upvc Exturded Sections, Of Size 65 Mm X 55 Mm With Wall Thickness 2.0 Mm ( ± 0.2 Mm ) , Corners Of The Door Frame To Be Mitred Cut And Jointed With Plastic Brackets And Stainless Steel Screws, Reinforcing Hinge Side Vertical Of The Frames With Pvc Profile Of Size 28 Mm X 30 Mm Having Wall Thickness 2 Mm ( ±0.2 Mm ) , Including Providing & Fixing 3 Nos Of 125 Mm Long Stainless Steel Hinges To The Frame, Fixing The Frame With Jamb With Required Number & Size Of Anchor Dash Fastners, All Complete As Per ManufacturerS Specification And Direction Of Engineer-In-Charge ( Dsr - 9.143 ) 9 Providing And Fixing Aluminium Round Shape Handle Of Outer Dia 100 Mm With Ss Screws Etc. Complete As Per Direction Of Engineer-Incharge 100 ( Dsr - 21.16 ) : • Anodized ( Ac 15 ) Aluminium ( Dsr - 21.16.1 ) 10 Dismantling C.I. Or Asbestos Rain Water Pipe With Fittings And Clamps Including Stacking The Material Within 50 Metres Lead ( Dsr - 15.42 ) : • 100 Mm Dia Pipe ( Dsr - 15.42.1 ) 11 Providing And Fixing C.P. Brass Shower Rose With 15 Or 20 Mm Inlet ( Dsr - 18.22 ) : •30 Cm Length ( Dsr - 18.22.1 ) 12 Encasing Rolled Steel Section In Grillages With Cement Concrete 1:1.5:3 ( 1 Cement : 1.5 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 3 Graded Stone Aggregate 20 Mm Nominal Size Derived From Natural Sources ) Including Centering And Shuttering But, Excluding Cost Ofexpanded Metal And Hangers ( Dsr - 5.20 ) 13 Providing And Fixing Isi Marked Flush Door Shutters Conforming To Is : 2202 ( Part I ) Decorative Type, Core Of Block Board Construction With Frame Of 1St Class Hard Wood And Well Matched Teak 3 Ply Veneering With Vertical Grains Or Cross Bands And Face Veneers On Both Faces Of Shutters ( Dsr - 9.20 ) :•35 Mm Thick Including Isi Marked Stainless Steel Butt Hinges With Necessary Screws ( Dsr - 9.2.1 ) 14 Providing And Laying Vitrified Tiles In Floor In Different Sizes ( Thickness To Be Specified By The Manufacturer ) With Water Absorption Less Than 0.08% And Conforming To Is:15622, Of Approved Brand & Manufacturer, In All Colours And Shade, Laid On 20 Mm Thick Cement Mortar 1:4 ( 1 Cement: 4 Coarse Sand ) Jointing With Grey Cement Slurry @3.3 Kg / Sqm Including Grouting The Joints With White Cement And Matching Pigments Etc. The Tiles Must Be Cut With The Zero Chipping Diamond Cutter Only . Laying Of Tiles Will Be Done With The Notch Trowel, Plier, Wedge, Clips Of Required Thickness, Leveling System And Rubber Mallet For Placing The Tiles Gently And Easily ( Dsr - 11.41A ) :• Double Charge Vitrified Tile Polished Finish Of Size ( Dsr - 11.41A.1.1 ) 15 Disposal Of Building Rubbish / Malba / Similar Unserviceable, Dismantled Or Waste Materials By Mechanical Means, Including Loading, Transporting, Unloading To Approved Municipal Dumping Ground Or As Approved By Engineer-In-Charge, Beyond 50 M Initial Lead, For All Leads Including All Lifts Involved ( Dsr - 15.6 ) 16 12 Mm Cement Plaster Of Mix ( Dsr - 13.1 ) :• 1:4 ( 1 Cement: 4 Fine Sand ) ( Dsr - 13.1.1 ) 17 Providing And Fixing Double Scaffolding System ( Cup Lock Type ) On The Exterior Side, Up To Seven Story Height Made With 40 Mm Dia M.S. Tube 1.5 M Centre To Centre, Horizontal & Vertical Tubes Joining With Cup & Lock System With M.S.Tubes, M.S. Tube Challies, M.S. Clamps And M.S. Staircase System In The Scaffolding For Working Platform Etc. And Maintaining It In A Serviceable Condition For The Required Duration As Approved And Removing It There After .The Scaffolding System Shall Be Stiffened With Bracings, Runners, Connection With The Building Etc Wherever Required For Inspection Of Work At Required Locations With Essential Safety Features For The Workmen Etc. Complete As Per Directions And Approval Of Engineerin-Charge .The Elevational Area Of The Scaffolding Shall Be Measuredfor Payment Purpose .The Payment Will Be Made Once Irrespective Of Duration Of Scaffolding ( Dsr - 14.72 ) 18 Steel Reinforcement For R.C.C. Work Including Straightening, Cutting, Bending, Placing In Position And Binding All Complete Upto Plinth Level ( Dsr- 5.22 ) : • Steel Reinforcement For R.C.C. Work Including Straightening, Cutting, Bending, Placing In Position And Binding All Complete Above Plinth Level ( Dsr - 5.22A ) :•Thermo-Mechanically Treated Bars Of Grade Fe-500D Or More ( Dsr - 5.22A.6 ) : 19 Providing And Fixing Aluminium Hanging Floor Door Stopper, Isi Marked, Anodised ( Anodic Coating Not Less Than Grade Ac 10 As Per Is : 1868 ) Transparent Or Dyed To Required Colour And Shade, With Necessary Screws Etc. Complete ( Dsr - 9.101 ) : • Twin Rubber Stopper ( Dsr - 9.101.2 ) 20 Providing And Fixing Aluminium Tower Bolts, Isi Marked, Anodised ( Anodiccoating Not Less Than Grade Ac 10 As Per Is : 1868 ) Transparent Or Dyedto Required Colour Or Shade, With Necessary Screws Etc. Complete ( Dsr - 9.97 ) : •200X10 Mm ( Dsr - 9.97.3 ) 21 Providing And Fixing Aluminium Handles, Isi Marked, Anodised ( Anodiccoating Not Less Than Grade Ac 10 As Per Is : 1868 ) Transparent Or Dyedto Required Colour Or Shade, With Necessary Screws Etc. Complete ( Dsr - 9.1 ) : 125 Mm ( Dsr - 9.100.1 ) 22 Providing And Fixing 12 Mm Thick Prelaminated Particle Board Flat Pressed Three Layer Or Graded Wood Particle Board Conforming To Is:12823 Grade L Type Ll, In Panelling Fixed In Aluminum Doors, Windows Shutters And Partition Frames With C.P. Brass / Stainless Steel Screws Etc. Complete As Per Architectural Drawings And Directions Of Engineerin-Charge. ( Dsr - 21.2 ) :• Pre-Laminated Particle Board With Decorative Lamination On One Side And Balancing Lamination On Other Side ( Dsr- 21.2.1 ) 23 Painting ( Two Or More Coats ) On Rain Water, Soil Waste And Vent Pipes And Fittings With Black Anticorrosive Bitumastic Paint Of Approved Brand And Manufacture, Over And Including A Priming Of Ready Mixed Zinc Chromate Yellow Primer On New Work ( Dsr - 13.55 ) : •100 Mm Diameter Pipes ( Dsr - 13.55.1 ) 24 Providing And Laying Integral Cement Based Water Proofing Treatment Including Preparation Of Surface As Required For Treatment Of Roofs, Balconies, Terraces Etc Consisting Of Following Operations: ( A ) Applying A Slurry Coat Of Neat Cement Using 2.75 Kg / Sqm Of Cement Admixed With Water Proofing Compound Conforming To Is. 2645 And Approved By Engineer-In-Charge Over The Rccslab Including Adjoining Walls Upto 300 Mm Height Including Cleaning The Surface Before Treatment. ( B ) Laying Brick Bats With Mortar Using Broken Bricks / Brick Bats 25 Mm To 115 Mm Size With 50% Of Cement Mortar 1:5 ( 1Cement : 5 Coarse Sand ) Admixed With Water Proofing Compound Conforming To Is : 2645 And Approved By Engineerin-Charge Over 20 Mm Thick Layer Of Cement Mortar Of Mix 1:5 ( 1 Cement :5 Coarse Sand ) Admixed With Water Proofing Compound Conforming To Is : 2645 And Approved By Engineerin- Charge To Required Slope And Treating Similarly The Adjoining Walls Upto 300 Mm Height Including Rounding Of Junctions Of Walls And Slabs. ( C ) After Two Days Of Proper Curing Applying A Second Coat Of Cement Slurry Using 2.75 Kg / Sqm Of Cement Admixed With Water Proofing Compound Conforming To Is : 2645 And Approved By Engineer-In-Charge. ( D ) Finishing The Surface With 20 Mm Thick Jointless Cement Mortar Of Mix 1:4 ( 1 Cement :4 Coarse Sand ) Admixed With Water Proofing Compound Conforming To Is : 2645 And Approved By Engineer-In-Charge Including Laying Glass Fibre Cloth Of Approved Quality In Top Layer Of Plaster And Finally Finishing The Surface With Trowel With Neat Cement Slurry And Making Pattern Of 300X300 Mm Square 3 Mm Deep. ( E ) The Whole Terrace So Finished Shall Be Flooded With Water For A Minimum Period Of Two Weeks For Curing And For Final Test. “Allabove Operations To Be Done In Order And As Directed And Specified By The Engineer-In-Charge ( Dsr - 22.7 ) : •With Average Thickness Of 120 Mm And Minimum Thickness At Khurra As 65 Mm. ( Dsr - 22.7.1 ) 25 Shutters And Partition Frames With C.P. Brass / Stainless Steel Screws
