Tender For Various Minor Repair Works In Institute Area At Csir-Cecri, Karaikudi; 1 Removing Dry Or Oil Bound Distemper, Water Proofing Cement Paint And The Like By Scrapping, Sand Papering And Preparing The Surface Smooth Including Necessary Repairs To Scratches Etc. Complete. 2 Applying One Coat Of Water Thinnable Cement Primer Of Approved Brand And Manufacture On Wall Surface : 3 Water Thinnable Cement Primer 4 Wall Painting With Acrylic Emulsion Paint Of Approved Brand And Manufacture To Give An Even Shade : 5 Two Or More Coats On New Work 6 Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture To Give An Even Shade : 7 Two Or More Coats On New Work 8 Providing And Laying A Single Layer Of Tarfelt Sheet Weighing Not Less Than 1Kg / Sqm Of Approved Quality / Approved By The Engineer - In- Charge Over One Coat Of Bituminous Emulsion Paint And Pressed Wellwith Existing Ac Sheet Roofing Including Ridges As Directed ( One Coat Of Bituminous Emulsion Paint To Be Paid Separetly ) . 9 Taking Out Existing Wooden Door Shutter, Repair By Cutting, Painting Etc. And Refixing Of Repaired Door Shutters To Existing Door Frames, Including Replacement Of Hinges With Screws, Etc. As Required, All Complete As Per The Direction Of The Engineer-In-Charge. 10 Providing And Fixing Anodised Aluminium Grill ( Anodised Transparent Or Dyed To Required Shade According To Is: 1868 With Minimum Anodic Coating Of Grade Ac 15 ) Of Approved Design / Pattern, With Approved Standard Section And Fixed To The Existing Window Frame With C.P. Brass / Stainless Steel Screws @ 200 Mm Centre To Centre, Including Cutting The Grill To Proper Opening Size For Fixing And Operation Of Handles And Fixing Approved Anodised Aluminium Standard Section Around The Opening, All Complete As Per Requirement And Direction Of Engineer-In-Charge. ( Only Weight Of Grill To Be Measured For Payment ) . 11 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. ( Glazing, Paneling And Dash Fastenersto Be Paid For Separately ) : 12 For Fixed Portion 13 Powder Coated Aluminium ( Minimum Thickness Of Powder Coating 50 Micron ) 14 For Shutters Of Doors, Windows & Ventilators Including Providing And Fixing Hinges / Pivots And Making Provision For Fixing Of Fittings Wherever Required Including The Cost Of Epdm Rubber / Neoprene Gasket Required ( Fittings Shall Be Paid For Separately ) 15 Powder Coated Aluminium ( Minimum Thickness Of Powder Coating 50 Micron ) 16 Providing And Fixing 9 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 Engineer-In-Charge. Pre-Laminated Particle Board With Non -Decorative Lamination On Both Sides 17 Providing And Fixing Glazing In Aluminium Door, Window, Ventilator Shutters And Partitions Etc. With Epdm Rubber / Neoprene Gasket Etc. Complete As Per The Architectural Drawings And The Directions Of Engineer-In-Charge . ( Cost Of Aluminium Snap Beading Shall Be Paid In Basic Item ) : 18 With Float Glass Panes Of 5 Mm Thickness ( Weight Not Less Than 12.50 Kg / Sqm ) 19 Providing And Fixing Bright / Matt Finished Stainless Steel Handles Of Approved Quality & Make With Necessary Screws Etc All Complete. 150Mm 20 Providing And Fixing Aluminium Die Cast Body Tubular Type Universal Hydraulic Door Closer ( Having Brand Logo With Isi, Is : 3564, Embossed On The Body, Door Weight Upto 35 Kg And Door Width Upto 700 Mm ) , With Necessary Accessories And Screws Etc. Complete. 21 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. 22 Twin Rubber Stopper 23 Providing And Fixing Chromium Plated Brass 100 Mm Mortice Latch And Lock With 6 Levers And A Pair Of Lever Handles Of Approved Quality With Necessary Screws Etc. Complete. 24 Providing & Applying Polymer Modified, Flexible Cementatious Negative Side Waterproofing Coating With Elastic Waterproofing Polymers On Interior Wall Plaster Surface In Three Coats @14.35 Kg / 10 Sqm. One Coat Of Self Priming Of Cementatious Waterproofing Polymer ( Dilution With Water In The Ratio Of 1:1 ) And Two Coats Of Cementatious Waterproofing Polymer ( Dilution With Water In The Ratio Of 3:1 ) After Scrapping And Properly Cleaning The Surface To Remove Pre-Existing Paint Film & Loose Particles Till Plaster Is Visible, Complete In All Respect As Per The Direction Of Engineer-In-Charge. 25 Providing & Fixing Sun Control Film In The Glass Paneled Steel Windows, Inclusive Of Surface Cleaning, Pasting Etc., And Fix The Film As Per The Instructionof The Site –Engineer-In-Charge. 26 Finishing Walls With Acrylic Smooth Exterior Paint Of Required Shade : 27 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 ) 28 Structural Steel Work Riveted, Bolted Or Welded In Built Up Sections, Trusses And Framed Work, Including Cutting, Hoisting, Fixing In Position And Applying A Priming Coat Of Approved Steel Primer All Complete. 29 Clearing Jungle Including Uprooting Of Rank Vegetation, Grass, Brush Wood, Trees And Saplings Of Girth Up To 30 Cm Measured At A Height Of 1 M Above Ground Level And Removal Of Rubbish Up To A Distance Of 50 M Outside The Periphery Of The Area Cleared. 30 Supplying Chemical Emulsion In Sealed Containers Including Delivery As Specified. 31 Chlorpyriphos Emulsifiable Concentrate Of 20% 32 Diluting And Injecting Chemical Emulsion For Post-Constructional Anti-Termite Treatment ( Excluding The Cost Of Chemical Emulsion ) : 33 Treatment Of Existing Masonry Using Chemical Emulsion @ One Litre Per Hole At 300 Mm Interval Including Drilling Holes At 45 Degree And Plugging Them With Cement Mortar 1:2 ( 1 Ce- Ment : 2 Coarse Sand ) To The Full Depth Of The Hole : 34 With Chlorpyriphos E.C. 20% With 1% Concentration 35 Removing And Re Fixing Of Existing Steel Glazed Door / Windows After Necessary Alternation Including Necessary Repair Work Of Proper Locking Arrangements ( Using Ms Flats, Etc. ) And Hinges As Per Site Requirement As Directed By The Engineer-In-Charge. ( Upto 4.00 Sqm Of Shutters ) 36 Excavating Trenches Of Required Width For Pipes, Cables, Etc Including Excavation For Sockets, And Dressing Of Sides, Ramming Of Bottoms, Depth Upto 1.5 M, Including Getting Out The Excavated Soil, And Then Returning The Soil As Required, In Layers Not Exceeding 20 Cm In Depth, Including Consolidating Each Deposited Layer By Ramming, Watering, Etc. And Disposing Of Surplus Excavated Soil As Directed, Within A Lead Of 50 M : 37 All Kinds Of Soil 38 Pipes, Cables Etc. Exceeding 80 Mm Dia. But Not Exceeding 300 Mm Dia 39 Cleaning The Man Holes / Septic Tanks Including Removal Of Blockages In The Existing Lines By Mechanical Means Including Transportation Charges As Directed By The Engineer-In - Charge ( 6000Litre Capacity ) 40 Making Connection Of Drain Or Sewer Line With Existing Manhole Including Breaking Into And Making Good The Walls, Floors With Cement Concrete 1:2:4 Mix ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size ) Cement Plastered On Both Sides With Cement Mortar 1:3 ( 1 Cement : 3 Coarse Sand ) , Finished With A Floating Coat Of Neat Cement And Making Necessary Channels For The Drain Etc. Complete : 41 For Pipes 100 To 250 Mm Diameter 42 Steel Work In Built Up Tubular ( Round, Square Or Rectangular Hollow Tubes Etc. ) Trusses Etc., Including Cutting, Hoisting, Fixing In Position And Applying A Priming Coat Of Approved Steel Primer, Including Welding And Bolted With Special Shaped Washers Etc. Complete. 43 Hot Finished Welded Type Tubes 44 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 Engineer- In-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. 45 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. 46 In Stringers, Treads, Landings Etc. Of Stair Cases, Including Use Of Chequered Plate Wherever Required, All Complete 47 Providing And Fixing Expansion Hold Fasteners On C.C. / R.C.C. / Brick Masonry Surface Backing Including Drilling Necessary Holes And The Cost Of Bolt Etc Complete. 48 Wedge Expansion Type 49 Fastener With Threaded Dia 12 Mm 50 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 Modifiedself Curing Mortar, Including Disposal Of Rubbish, All Completeas Per The Direction Of Engineer-In-Charge. 51 Providing And Fixingpvc Swr Pipes Type B Conforming To Is:13592 Including Jointing With Necessary Fittings As Directed By The Engineer-In-Charge. 150Mm Diameter 52 Constructing Brick Masonry Manhole In Cement Mortar 1:4 ( 1 Cement : 4 Coarse Sand ) With R.C.C. Top Slab With 1:2:4 Mix ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size ) , Foundation Concrete 1:4:8 Mix ( 1 Cement : 4 Coarse Sand : 8 Graded Stone Aggregate 40 Mm Nominal Size ) , Inside Plastering 12 Mm Thick With Cement Mortar 1:3 ( 1 Cement : 3 Coarse Sand ) Finished With Floating Coat Of Neat Cement And Making Channels In Cement Concrete 1:2:4 ( 1 Cement : 2 Coarse Sand : 4 Graded Stone Aggregate 20 Mm Nominal Size ) Finished With A Floating Coat Of Neat Cement Complete As Per Standard Design : Inside Size 90X80 Cm And 45 Cm Deep With Common Burnt Clay F.P.S. ( Non Modular ) Bricks Of Class Designation 7.5 53 Providing And Laying In Position Cement Concrete Of Specified Grade Excluding The Cost Of Centering And Shuttering - All Work Up To Plinth Level : 54 1:2:4 ( 1 Cement : 2 Coarse Sand ( Zone-Iii ) Derived From Natural Sources : 4 Graded Stone Aggregate 40 Mm Nominal Size Derived From Natural Sources ) 55 1:4:8 ( 1 Cement : 4 Manufactured Sand Derived From Recycled Concrete Aggregate ( Rca ) : 8 Graded Stone Aggregate 40 Mm Nominal Size Recycled Aggregate ( Ra ) 56 Providing And Fixing Unplasticized Polyvinyl Chloride ( Upvc ) Pipes, Including All Upvc Threaded Fittings. This Includes Jointing Of Pipes & Fittings With One Step Suitable Solvent And Testing Of Joints Complete As Per Direction Of Engineer In Charge. 80Mm Dia Upvc Pipe 57 Providing And Fixing Upvc Ball Valve Of Approved Quality, High Or Low Pressure, With Plastic Floats Complete As Directed By The Engineer -In -Charge. 80 Mm Dia Upvc Ball Valve 58 Making Connection Of G.I. Distribution Branch With G.I. Main Of Following Sizes By Providing And Fixing Tee, Including Cutting And Threading The Pipe Etc. Complete : 59 50 To 80 Mm Nominal Bore 60 Earth Work In Excavation By Mechanical Means ( Hydraulic Excavator ) / Manual Means In Foundation Trenches Or Drains ( Not Exceeding 1.5 M In Width Or 10 Sqm On Plan ) , Including Dressing Of Sides And Ramming Of Bottoms, Lift Upto 1.5 M, Including Getting Out The Excavated Soil And Disposal Of Surplus Excavated Soil As Directed, Within A Lead Of 50 M. 61 All Kinds Of Soil. 62 Half Brick Masonry With Common Burnt Clay F.P.S. ( Non Modular ) Bricks Of Class Designation 7.5 In Foundations And Plinth In : 63 Cement Mortar 1:4 ( 1 Cement : 4 Coarse Sand ) 64 12 Mm Cement Plaster Of Mix : 65 1:6 ( 1 Cement: 6 Coarse Sand ) 66 Grouting The Joints Of Stone Masonry Having Joints Of 3 Mm Width, Using Epoxy Grout Mix Of 0.70 Kg Of Organic Coated Filler Of Desired Shade ( 0.10 Kg Of Hardener And 0.20 Kg Of Resin Per Kg ) , Including Filling / Grouting By Suitable Gun / Pump At Required Pressure And Finishing Complete As Per Direction Of Engineer-In-Charge. 67 ( A ) Designing, Fabricating, Testing, Installing And Fixing In Position Curtain Wall With Aluminium Composite Panel Cladding, With Open Grooves For Linear As Well As Curvilinear Portions Of The Building , For All Heights And All Levels Etc. Including: Structural Analysis & Design And Preparation Of Shop Drawings For Pressure Equalisation Or Rain Screen Principle As Required, Proper Drainage Of Water To Make It Watertight Including Checking Of All The Structural And Functional Design. ( B ) Providing, Fabricating And Supplying And Fixing Panels Of Aluminium ( C ) Composite Panel Cladding In Pan Shape In Metalic Colour Of Approved Shades Made Out Of 4Mm Thick Aluminium Composite Panel Material Consisting Of 3Mm Thick Fr Grade Mineral Core Sandwiched Between Two Aluminium Sheets ( Each 0.5Mm Thick ) . The Aluminium Composite Panel Cladding Sheet Shall Be Coil Coated, With Kynar 500 Based Pvdf / Lumiflon Based Fluoropolymer Resin Coating Of Approved Colour And Shade On Face # 1 And Polymer ( Service ) Coating On Face # 2 As Specified Using Stainless Steel Screws, Nuts, Bolts, Washers, Cleats, Weather Silicone Sealant, Backer Rods Etc. The Fastening Brackets Of Aluminium Alloy 6005 T5 / Ms With Hot Dip Galvanised With Serrations And Serrated Washers To Arrest The Wind Load Movement, Fasteners, Ss 316 Pins And Anchor Bolts Of Approved Make In Ss 316, Nylon Separators To Prevent Bi-Metallic Contacts All Complete Required To Perform As Per Specification And Drawing The Item Includes Cost Of All Material & Labour Component, The Cost Of All Mock Ups At Site, Cost Of All Samples Of The Individual Components For Testing In An Approved Laboratory, Field Tests On The Assembled Working Curtain Wall With Aluminium Composite Panel Cladding, Cleaning And Protection Of The Curtain Wall With Aluminium Composite Panel Cladding Till The Handing Over Of The Building For Occupation. Base Frame Work For Acp Cladding Is Payable Under The Relevant Aluminium Item.S The Contractor Shall Provide Curtain Wall With Aluminium Composite Panel Cladding, Having All The Performance Characteristics All Complete , As Per The Architectural Drawings, As Per Item Description, As Specified, As Per The Approved Shop Drawings And As Directed By The Engineer-In-Charge. However, For The Purpose Of Payment, Only The Actual Area On The External Face Of The Curtain Wall With Aluminum Composite Panel Cladding ( Including Width Of Groove ) Shall Be Measured In Sqm. Up To Two Decimal Places. 68 Providing And Fixing M.S. Grills Of Required Pattern In Frames Of Windows Etc. With M.S. Flats, Square Or Round Bars Etc. Including Priming Coat With Approved Steel Primer All Complete. 69 Fixed To Steel Windows By Welding 70 Providing And Fixing Square-Mouth S.W. Gully Trap Class Sp-1 Complete With C.I. Grating Brick Masonry Chamber With Water Tight C.I. Cover With Frame Of 300 X300 Mm Size ( Inside ) The Weight Of Cover To Be Not Less Than 4.50 Kg And Frame To Be Not Less Than 2.70 Kg As Per Standard Design: 71 150 X 100 Mm Size P Type 72 With Common Burnt Clay F.P.S. ( Non Modular ) Bricks Of Class Designation 7.5 73 Providing And Fixing 63 Mm Dia Pvc Pipes ( 4Kg / Cm2 ) ( Finolax Or Equivalent ) Complete With Necessary Fittings And Clamps Including Cutting And Making Goodthe Walls Etc. 74 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 Engineer- In-Charge .The Elevational Area Of The Scaffolding Shall Be Measured For Payment Purpose .The Payment Will Be Made Once Irrespective Of Duration Of Scaffolding. Note: - This Item To Be Used For Maintenance Work Judicially, Necessary Deduction For Scaffolding In The Existing Item To Be Done. 75 Supplying And Fixing Self Adhesive Decorative Film For Glass Doors / Winows / Glass Partition / Backing Of Suitable Boards Including Requireddesign As Directed By The Engineer-In-Chage.
