Tender For Special Repair Internal And External Painting Of Cgm Qrtr At Main T.E Campus Ranchi; 1 Sh: Concrete Work 2 Providing And Laying Cement Concrete In Retaining Walls, Return Walls, Walls ( Any Thickness ) Including Attached Pilasters, Columns, Piers, Abutments, Pillars, Posts, Struts, Buttresses, String Or Lacing Courses, Parapets, Coping, Bed Blocks, Anchor Blocks, Plain Window Sills, Fillets, Sunken Floor Etc., Up To Floor Five Level, Excluding The Cost Of Centering, Shuttering And Finishing: 3 1:1½:3 ( 1 Cement : 1½ Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 3 Graded Stone Aggregate 20 Mm Nominal Size Derived From Natural Sources 4 Sh: Rcc Work 5 Centering And Shuttering Including Strutting, Propping Etc. And Removal Of Form For: 6 Small Lintels Not Exceeding 1.5 M Clear Span, Moulding As In Cornices, Window Sills, String Courses, Bands, Copings, Bed Plates, Anchor Blocks And The Like 7 Sh: Masonry Work 8 Brick Work With Common Burnt Clay F.P.S. ( Non Modular ) Bricks Of Class Designation 5.0 In Superstructure Above Plinth Level Up To Floor V Level In All Shapes And Sizes In : 9 Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 10 Sh: Wood Work 11 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. 12 Twin Rubber Stopper 13 Sh: Steel Work 14 Steel Work Welded In Built Up Sections / Framed Work, Including Cutting, Hoisting, Fixing In Position And Applying A Priming Coat Of Approved Steel Primer Using Structural Steel Etc. As Required. 15 In Stringers, Treads, Landings Etc. Of Stair Cases, Including Use Of Chequered Plate Wherever Required, All Complete. 16 Sh: Roofing 17 Providing And Fixing On Wall Face Unplasticised Rigid Pvc Rain Water Pipes Conforming To Is : 13592 Type A, Including Jointing With Seal Ring Conforming To Is : 5382, Leaving 10 Mm Gap For Thermal Expansion, ( I ) Single Socketed Pipes. 18 110 Mm Diameter 19 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 To Is :5382 Leaving 10 Mm Gap For Thermal Expansion. 20 Bend 87.5° 21 110 Mm Bend 22 Shoe ( Plain ) 23 110 Mm Bend 24 Providing And Fixing Unplasticised -Pvc Pipe Clips Of Approved Design To Unplasticised - Pvc Rain Water Pipes By Means Of 50X50x50mm Hardwood Plugs, Screwed With M.S. Screws Of Required Length Including Cutting Brick Work And Fixing In Cement Mortar 1:4 ( 1 Cement : 4 Coarse Sand ) And Making Good The Wall Etc. Complete. 25 110 Mm 26 Sh: Finishing 27 12 Mm Cement Plaster Finished With A Floating Coat Of Neat Cement Of Mix: 28 1:4 ( 1 Cement: 4 Fine Sand ) 29 Applying One Coat Of Water Thinnable Cement Primer Of Approved Brand And Manufacture On Wall Surface : 30 Water Thinnable Cement Primer. 31 Finishing Walls With Acrylic Smooth Exterior Paint Of Required Shade : 32 New Work ( Two Or More Coat Applied @ 1.67 Ltr / 10 Sqm Over And Including Priming Coat Of Exterior Primer Applied @ 2.20 Kg / 10 Sqm ) 33 Wall Painting With Acrylic Emulsion Paint Of Approved Brand And Manufacture To Give An Even Shade: 34 Two Or More Coats On New Work. 35 Providing And Applying White Cement Based Putty Of Average Thickness 1 Mm, Of Approved Brand And Manufacturer, Over The Plastered Wall Surface To Prepare The Surface Even And Smooth Complete. 36 Wall Painting With Acrylic Emulsion Paint, Having Voc ( Volatile Organic Compound ) Content Less Than 50 Grams / Litre, Of Approved Brand And Manufacture, Including Applying Additional Coats Wherever Required, To Achieve Even Shade And Colour. 37 Two Coats 38 Painting ( One Or More Coats ) On Rain Water, Soil Waste And Vent Pipes And Fittings With Black Anticorrosive Bitumastic Paint Of Approved Brand And Manufacture On Old Work: 39 100 Mm Diameter Pipes . 40 Distempering With 1St Quality Acrylic Distember ( Ready Mix ) Having Voc Content Less Than 50 Grams / Litre Of Approved Brand And Manufacture To Give An Even Shade : 41 Old Work ( One Or More Coats ) . 42 Removing Dry Or Oil Bound Distemper, Water Proofing Cement Paint And The Like By Scrapping, Sand Papering And Preparing The Surface 43 Wall Painting With Plastic Emulsion Paint Of Approved Brand And Manufacture To Give An Even Shade : 44 One Or More Coats On Old Work. 45 Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture Of Required Colour To Give An Even Shade: 46 One Or More Coats On Old Work 47 French Spirit Polishing : 48 One Or More Coats On Old Work. 49 Finishing Walls With Acrylic Smooth Exterior Paint Of Required Shade: 50 Old Work ( Two Or More Coat Applied @ 1.67 Ltr / 10 Sqm ) On Existing Cement Paint Surface 51 Sh: Repairs To Building 52 Repairs To Plaster Of Thickness 12 Mm To 20 Mm In Patches Of Area 2.5 Sq.Meters And Under, Including Cutting The Patch In Proper Shape, Raking Out Joints And Preparing And Plastering The Surface Of The Walls Complete, Including Disposal Of Rubbish To The Dumping Ground Within 50 Metres Lead : 53 With Cement Mortar 1:4 ( 1Cement: 4 Coarse Sand ) . 54 Renewing Glass Panes, With Wooden Fillets Wherever Necessary: 55 Float Glass Panes Of Nominal Thickness 4 Mm ( Weight Not Less Than 10Kg / Sqm ) 56 Providing And Fixing App ( Atactic Polypropylene Polymer ) Modified Prefabricated Five Layer 2 Mm Thick Water Proofing Membrane, Black Finished Reinforced With Glass Fibre Matt Consisting Of A Coat Of Bitumen Primer For Bitumen Membrane @ 0.40 Litre / Sqm By The Same Membrance Manufacture Of Density At 25°C, 0.87 - 0.89 Kg / Litre And Viscocity 70 - 160 Cps. Over The Primer Coat The Layer Of Membrane Shall Be Laid Using Butane Torch And Sealing All Joints Etc., And Preparing The Surface Complete. The Vital Physical And Chemical Parameters Of The Membrane Shall Be As Under : Joint Strength In Longitudinal And Transverse Direction At 23°C As 350 / 300 N / 5 Cm. Tear Strength In Longitudinal And Transverse Direction As 60 / 80N. Softening Point Of Membrane Not Less Than 150°C. Cold Flexibility Shall Be Upto -2°C When Tested In Accordance With Astm, D - 5147. The Laying Of Membrane Shall Be Got Done Through The Authorised Applicator Of The Manufacture Of Membrane. 57 2Mm ( For Corrugated Roof Sheets ) 58 Providing & Fixing Single Scaffolding System On The Exterior Side Of Building Made With 50 Mm Dia ( Approx ) Bamboo Tree 1.00 Metre Centre To Centre Horizontal & Vertical For Repair Of Projected Roof Maintaining It In A Serviceable Condition For The Required Duration As Approved And Removing It There After Complete As Per Direction Of Engineer-In-Charge. 59 Sh: Dismantling & Demolishing 60 Demolishing Cement Concrete Manually / By Mechanical Means Including Disposal Of Material Within 50 Metres Lead As Per Direction Of Engineer - In - Charge. 61 Nominal Concrete 1:3:6 Or Richer Mix ( I / C Equivalent Design Mix ) 62 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 Loads Including All Lifts Involved. 63 Sh: Water Proofing 64 Painting Two Or More Coats With Dr. Fixit 653, Roof Seal Select Water Proofing Paint After Cleaning Of Roof Surface Of Required Colour To Give An Even Shade And Filling Holes And Cracks With Crack Fill Of Sika Make As Per Direction And Satisfaction Of Engineer-In-Charge. ( Note: Before Painting, Roof Surface Should Be Cleaned And Dry. Crack Fill Of Sika Make Will Be Separately ) . 65 Supply Of Sika Make Crack Fill As Per Direction And Satisfaction Of Engineer-In-Charge. 66 Grading Roof For Water Proofing Treatment With 67 Cement Concrete 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20Mm Nominal Size ) 68 Cement Mortar 1:4 ( 1Cement : 4 Coarse Sand ) 69 Sh: Repairs & Rehabilitation 70 Chipping Of Unsound / Weak Concrete Material From Slabs, Beams, Columns Etc. With Manual Chisel And / Or By Standard Power Driven Percussion Type Or Of Approved Make Including Tapering Of All Edges, Making Square Shoulders Of Cavities Including Cleaning The Exposed Concrete Surface And Reinforcement With Wire Brushes Etc. And Disposal Of Debris For All Lead And Lifts All Complete As Per Direction Of Engineer-In-Charge. 71 50 Mm Average Thickness 72 Cleaning Of Reinforcement From Rust From The Reinforcing Bars To Give It A Total Rust Free Steel Surface By Using Alkaline Chemical Rust Remover Of Approved Make With Paint Brush And Removing Loose Particles After 24 Hours Of Its Application With Wire Brush And Thoroughly Washing With Water And Allowing It To Dry, All Complete As Per Direction Of Engineer-In-Charge 73 Bars Upto 12 Mm Diameter 74 Bars Above 12 Mm Diameter 75 Providing, Mixing And Applying Bonding Coat Of Approved Adhesive On Chipped Portion Of Rcc As Per Specifications And Direction Of Engineer-In-Charge Complete In All Respect. 76 Epoxy Bonding Adhesive Having Coverage 2.20 Sqm / Kg Of Approved Make 77 Replacement Of Sufficiently Damaged Reinforcements Or Providing Additional Reinforcements With The Damaged Reinforcements By Welding Etc. Includingcost Of Reinforcement ( Tmtbar Of Required Dia ) , Mobilization Etc. Complete As Per Direction Of Engineer-In-Charge. ( Work Is To Be Executed Upto 20 M Heights Above G.L ) . 78 Repairs Of Damaged Rcc Portion In Beams, Columns Floors, Roofs Having Slope Upto 15° Landings, Balconies, Shelves, Chajjas, Lintels, Bands, Plain Window Sills, Staircases And Spiral Stair Cases Above Plinth Level Up To Floor Five Level, Excluding The Cost Of Centering, Shuttering, Finishing And Reinforcement With 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 ) . 79 50 Mm Average Thicknes 80 Plastering In Cement Mortar 1:3 ( 1 Cement:3 Fine Sand ) Of 6 Mm Thick Admixed With Water Proofing Compound Of Approved Make Such As Plastocrete Super Or Equivalent Confirming To Is 9103-1999, Is 2645-1975 And Astm C-494-86 Type A @ 0.2% By Weight Of Cement And As Per Manufacturer Specification Complete To Improve Water Tightness And Workabilitywithout Increased Water Contentand As Per Direction Of Engineer In Charge. ( Work Is To Be Executed Upto 20 M Heights Above G.L ) . 81 Extra For Providing & Fixing Liquid Intgral Water Proofing Materials Conforming To Is: 2645 Of The Approved Brand Such As Roff Hyproof / Laticrete Or Equivalent At The Rate Of 140Ml / 50Kg Bag Of Cement Or In Proportion As Recommended By The Manufacturer In Rcc / Cc / Cement Mortar Etc. As Per Direction Of Engineer-In-Charge. ( Note: Integral Liquid Water Proofing Material Shall Be Added In The Water Needed For Preparation Of Rcc / Cc / Mortar Etc. ) 82 Providing And Fixing Fly Proof Stainless Steel Grade 304 Wire Gauge With Removing / Refixingexisting Wooden Beading / 12Mm M.S U-Beading To Windows And Clerestory Windows Using Wire Gauge With Average Width Of Aperture 1.4Mm In Both Directions With Wire Of Dia. 0.50 Mm With Required Size Of S S Nains All Complete.
