Tender For Renovation Of Mathematics Department At Nit Warangal, Warangal Urban-Telangana

Tender For Renovation Of Mathematics Department At Nit Warangal; 1 Dismantling Tile Work In Floors And Roofs Laid In Cement Mortar Including Stacking Material Within 50 Metres Lead. 2 For Thickness Of Tiles 10 Mm To 25 Mm. 3 Dismantling Doors, Windows And Clerestory Windows ( Steel Or Wood ) Shutter Including Chowkhats, Architrave, Holdfasts Etc. Complete And Stacking Within 50 Metres Lead : 4 Of Area 3 Sq. Metres And Below. 5 Demolishing Brick Work Manually / By Mechanical Means Including Stacking Of Serviceable Material And Disposal Of Unserviceable Material Within 50 Metres Lead As Per Direction Of Engineer-In-Charge. 6 In Cement Mortar 7 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. 8 Brick Work With Clay Flyash F.P.S. ( Non Modular ) Brick Of Class Designation 7.5 In Superstructure Above Plinth Level Up To Floor Five Level In : 9 Cement Mortar 1:6 ( 1 Cement : 6 Coarse Sand ) 10 18 Mm Cement Plaster In Two Coats Under Layer 12 Mm Thick Cement Plaster 1:5 ( 1 Cement : 5 Coarse Sand ) And A Top Layer 6 Mm Thick Cement Plaster 1:3 ( 1 Cement : 3 Coarse Sand ) Finished Rough With Sponge. 11 Providing And Laying Vitrified Floor Tiles In Different Sizes ( Thickness To Bespecified By The Manufacturer ) With Water Absorption Less Than 0.08% And Conforming To Is: 15622, Of Approved Make, In All Colours And Shades, Laid On 20Mm 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., Complete. 12 Size Of Tile 600X600 Mm 13 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. 14 Glazed Vitrified Tiles Matt / Antiskid Finish Of Size 15 Size Of Tile 600 X 600 Mm Sqm 16 Providing And Laying Vitrified Tiles 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, In Skirting, Riser Of Steps, Laid With Cement Based High Polymer Modified Quick Set Tile Adhesive ( Water Based ) Conforming To Is: 15477, In Average 6 Mm Thickness, Including Grouting Of Joints ( Payment For Grouting Of Joints To Be Made Separately ) . 17 Size Of Tile 600X600 Mm 18 Providing And Fixing Ist Quality Ceramic Glazed Wall Tiles Conforming To Is: 15622 ( Thickness To Be Specified By The Manufacturer ) , Of Approved Make, In All Colours, Shades Except Burgundy, Bottle Green, Black Of Any Size As Approved By Engineer-In-Charge, In Skirting, Risers Of Steps And Dados, Over 12 Mm Thick Bed Of Cement Mortar 1:3 ( 1 Cement : 3 Coarse Sand ) And Jointing With Grey Cement Slurry @ 3.3Kg Per Sqm, Including Pointing In White Cement Mixed With Pigment Of Matching Shade Complete. 19 Wash Room 20 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 Propershape, Raking Out Joints And Preparing And Plastering The Surface Of The Walls Complete, Including Disposal Of Rubbish To The Dumping Ground, All Complete As Per Direction Of Engineer-In-Charge 21 With Cement Mortar 1:4 ( 1 Cement : 4 Fine Sand ) 22 Removing White Or Colour Wash By Scrapping And Sand Papering And Preparing The Surface Smooth Including Necessary Repairs To Scratches Etc. Complete 23 Providing And Injecting Approved Grout In Proportion Recommended By The Manufacturer Into Cracks / Honey-Comb Area Of Concrete / Masonry By Suitable Gun / Pump At Required Pressure Including Cutting Of Nipples After Curing Etc. Complete As Per Directions Of Engineer-In- Charge. ( The Payment Shall Be Made On The Basis Of Actual Weight Of Approved Grout Injected. ) 24 Epoxy Injection Grout In Concrete / Rcc Work Of Approved Make Kg 793.25 25 Providing And Fixing In Position Factory Made Precast Rcc M-40 Fixing With Hold Fast Embedded In 1:3:6 Concrete Block For Doors And Windows Frames Having Excellent Smooth Finish As Per Is: 6523 With Reinforcement Of 3 Nos, 6 Mm Dia Main Bars Tied With 3 Mm M.S Stirrups Placed @ 200 Mm C / C And 6 Numbers High Strength Polymer Blocks Of Requiredsize For Fixing Hinges Including Providing 6 No Specially Designed M.S. Galvanised Sleeves For Accomodating 6 Mm Dia Fully Threaded Bolts For Fixing Hold Fast On Vertical Members, Providing Suitable Arrangement For Recieving Sliding Door Bolts And Tower Bolt Etc. All Complete, As Per The Direction Of Engineer-In-Charge. The Frame Shall Be Measured In Running Metre Correct To Two Places Of Decimal. 26 Door Frame 125 Mmx 60 Mm Metre 727.15 ) . 27 Providing And Fixing Factory Made Single Extruded Wpc ( Wood Polymer Composite ) Solid Plain Flush Door Shutter Of Required Size Comprising Of Virgin Polymer Of K Value 58-60 ( Suspension Grade ) , Calcium Carbonate And Natural Fibers ( Wood Powder / Rice Husk / Wheathusk ) And Non Toxic Additives ( Maximum Toxicity Index Of 12 For 100 Gms ) Having Minimum Density Of 650 Kg / Cum And Screw Withdrawal Strength Of 1800 N ( Face ) & 900 N ( Edge ) , Minimum Compressive Strength 50 N / Mm2, Modulus Of Elasticity 850 N / Mm2 And Resistance To Spread Of Flame Of Class A Category With Property Of Being Termite / Borer Proof, Water / Moisture Proof And Fire Retardant And Fixing With Stainless Steel Butt Hinges Of Required Size With Necessary Full Body Threaded Star Headed Counter Sunk S.S Screws, All As Per Direction Of Engineer-In- Charge. ( Note: Stainless Steel Butt Hinges And Necessary S.S Screws Shall Be Paid Separately ) 28 30 Mm Thick 29 Providing And Fixing 18 Mm Thick Gang Saw Cut, Mirror Polished, Premoulded And Prepolished, Machine Cut For Kitchen Platforms, Vanity Counters, Window Sills, Facias And Similar Locations Of Required Size, Approved Shade, Colour And Texture Laid Over 20 Mm Thick Base Cement Mortar 1:4 ( 1 Cement : 4 Coarse Sand ) , Joints Treated With White Cement, Mixed With Matching Pigment, Epoxy Touch Ups, Including Rubbing, Curing, Moulding And Polishing To Edges To Give High Gloss Finish Etc. Complete At All Levels 30 Granite Stone Slab Colour Black, Cherry / Ruby Red 31 Area Of Slab Upto 0.50 Sqm 32 Providing Edge Moulding To 18 Mm Thick Marble Stone Counters, Vanitiesbetc., Including Machine Polishing To Edge To Give High Gloss Finish Etc.Ncomplete As Per Design Approved By Engineer-In-Charge 33 Granite Work 34 Providing And Laying Water Proofing Treatment In Sunken Portion Of Wcs, Bathroom Etc., By Applying Cement Slurry Mixed With Water Proofing Cement Compound Consisting Of Applying : ( A ) First Layer Of Slurry Of Cement @ 0.488 Kg / Sqm Mixed With Water Proofing Cement Compound @ 0.253 Kg / Sqm. This Layer Will Be Allowed To Air Cure For 4 Hours. ( B ) Second Layer Of Slurry Of Cement @ 0.242 Kg / Sqm Mixed With Water Proofing Cement Compound @ 0.126 Kg / Sqm. This Layer Will Be Allowed To Air Cure For 4 Hours Followed With Water Curing For 48 Hours.The Rate Includes Preparation Of Surface, Treatment And Sealing Of All Joints, Corners, Junctions Of Pipes And Masonry With Polymer Mixedslurry. 35 Supplying And Applying Of Nitocote Wall Guard ( Fosrac Brand ) For External Walls Where The Dampness Is Observed And Instructed By Dept. Including All Materials, Labour Incidental And Operational Charges Complete Etc., For 2 Coats On Old External Walls After Applying One Priming Coat Of Nitoprime Aw ( Fosrac Brand ) . The Operation Shall Be Carried Out After Scrapping And Properly Cleaning The Surface To Remove Loose Particles With Wire Brushes And Filling Of Cracks With Nitoseal Pu50 As Per The Direction Of Engineer-In-Charge. 36 Procedure To Be Followed: 1 ) Surface Preparation: Surface Shall Be Prepared By Mechanical Grinding To Remove All Loose Mortar, Laitance, Oil, Grease, Decayed Matter And Algae Growth.2 ) Filling Of Cracks: Identify Cracks On The Walls And Then Chasing Them Open In The Form Of “V” Groove ( Cutting Of The Crack Shall Be Done Of Size 10 Mm X 10 Mm ) And Fill The “V “Groove With Nitoseal Pu50 Properly.3 ) Priming Coat: The Prepared Surface Shall Be Applied One Coat Of Acrylic Primer, Nitoprime Aw Prior To The Application Of Nitocote Wallgaurd, Prime Coat Should Be Air Cured For 6 Hours. 4 ) Wall Gaurd Application: Nitocote Wall Gaurd ( Fosroc Brand ) At A Thickness Of 110 Microns Dft Each Coat, In Two Coats. Each Coat Must Be Air Cured For 6 Hours. ( Gst Applied As Per Dsr-21 ) Note: 1 ) The Above Work Has To Be Done With The Help Of Trained And Skilled Labour 2 ) While Execution A Desired Tint ( As Per The Instructions Of Engineer In Charge ) Must Be Mixed With Wall Guard Itself To Avoid Additional External Painting. 37 Supplying And Applying Of Roofguard ( Fosrac Brand ) , A Single Component Acrylic Polymer Modified, Elestomeric Fiber Reinforced Waterproofing Coating Applied In Three Coats Of Thickness 1 Mm Dft In Three Coats After Applying One Priming Coat Of Nitoproof Wb Primer ( Fosrac Brand ) On The Roof, Including All Materials, Labour Incidental And Operational Charges Complete Etc., . The Operation Shall Be Carried Out After Scrapping And Properly Cleaning The Surface To Remove Loose Particles With Wire Brushes And Filling Of Cracks With Nitoseal Pu50 As Per The Direction Of Engineer-In-Charge., 38 Procedure To Be Followed: 1 ) Surface Preparation: Surface Shall Be Prepared By Mechanical Grinding To Remove All Loose Mortar, Laitance, Oil, Grease, Decayed Matter And Algae Growth.2 ) Filling Of Cracks: Identify Cracks On The Walls And Then Chasing Them Open In The Form Of “V” Groove ( Cutting Of The Crack Shall Be Done Of Size 10 Mm X 10 Mm ) And Fill The “V “Groove With Nitoseal Pu50 Properly.3 ) Priming Coat: The Prepared Surface Shall Be Applied One Coat Of Acrylic Primer, Nitoproof Wb Primer Prior To The Application Of Roofgaurd, Prime Coat Should Be Air Cured For 6 Hours. 4 ) Roof Gaurd Application: Roofgaurd ( Fosroc Brand ) At A Thickness Of 1 Mm Dft In Three Coats. Each Coat Must Be Air Cured For 6 Hours. ( Gst Applied As Per Dsr-21 ) Note: The Above Work Has To Be Done With The Help Of Trained And Skilled Labour. 39 Filling Of Cracks: Identify Cracks On The Walls And Roofs, Then Chasing Them Open In The Form Of “V” Groove ( Cutting Of The Crack Shall Be Done Of Size 10 Mm X 10 Mm Cutting ) And Fill The “V “Groove With Nitoseal Pu50, A Single Component Low Modulus Gun Grade Elastomeric Sealant Based On Polyurethane Technology. The Applied Sealant Shall Have Movement Accommodation Factor ( Maf ) Of 50% And Shore A Hardness Of 32. The Applied Material Shall Have Average Peel Strength Of 220N And Peak Peel Strength Of 260N. ( Gst Applied As Per Dsr-21 ) Note: The Above Work Has To Be Done With The Help Of Trained And Skilled Labour. 40 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. 41 Applying Priming Coats With Primer Of Approved Brand And Manufacture, Having Low Voc ( Volatile Organic Compound ) Content. 42 With Water Thinnable Cement Primer On Wall Surface Having Voc Content Less Than 50 Grams / Litre 43 Wall Painting With Premium Acrylic Emulsion Paint Of Interior Grade, 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. 44 Two Coats 45 Finishing Walls With Acrylic Smooth Exterior Paint Of Required Shade : 46 Old Work ( Two Or More Coat Applied @ 1.67 Ltr / 10 Sqm ) On Existing Cement Paint Surface 47 Painting With Synthetic Enamel Paint Of Approved Brand And Manufacture Of Required Colour To Give An Even Shade : 48 Two Or More Coats On New Work Over An Under Coat Of Suitable Shade With Ordinary Paint Of Approved Brand And Manufacture 49 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 Fasteners To Be Paid For Separately ) : 50 For Fixed Portion 51 Powder Coated Aluminium ( Minimum Thickness Of Powder Coating 50 Micron ) 52 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 ) : 53 With Float Glass Panes Of 5 Mm Thickness ( Weight Notless Than 12.50 Kg / Sqm ) 54 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. 55 Providing And Fixing Aluminium Tower Bolts, Isi Marked, Anodised ( Anodic Coating Not Less Than Grade Ac 10 As Per Is : 1868 ) Transparent Or Dyed To Required Colour Or Shade, With Necessary Screws Etc. Complete : 56 250X10 Mm 57 Providing And Fixing Aluminium Handles, Isi Marked, Anodised ( Anodic Coating Not Less Than Grade Ac 10 As Per Is : 1868 ) Transparent Or Dyed To Required Colour Or Shade, With Necessary Screws Etc. Complete : 58 125 Mm 59 Providing And Fixing Bright Finished Brass Door Latch With Necessary Screws Etc. Complete : 60 300X16x5 Mm 61 Providing & Fixing White Vitreous China Water Less Urinal Of Size 600 X 330 X 315 Mm Having Antibacterial / Germs Free Ceramic Surface, Fixed With Cartridge Having Debris Catcher And Hygiene Seal. 62 Providing And Fixing White Vitreous China Pedestal Type Water Closet ( European Type ) With Seat And Lid, 10 Litre Low Level White Vitreous China Flushing Cistern & C.P. Flush Bend With Fittings & C.I. Brackets, 40 Mm Flush Bend, Overflow Arrangement With Specials Of Standard Make And Mosquito Proof Coupling Of Approved Municipal Design Complete, Including Painting Of Fittings And Brackets, Cutting And Making Good The Walls And Floors Wherever Required : 63 W.C. Pan With Isi Marked White Solid Plastic Seat And Lid 64 Providing And Fixing Wash Basin With C.I. Brackets, 15 Mm C.P. Brass Pillar Taps, 32 Mm C.P. Brass Waste Of Standard Pattern, Including Painting Of Fittings And Brackets, Cutting And Making Good The Walls Wherever Require 65 White Vitreous China Wash Basin Size 630X450 Mm With A Single 15 Mm C.P. Brass Pillar Tap . 66 Providing And Fixing Mirror Of Superior Glass ( Of Approved Quality ) And Of Required Shape And Size With Plastic Moulded Frame Of Approved Make And Shade With 6 Mm Thick Hard Board Backing : 67 Rectangular Shape 453X357 Mm 68 Providing And Fixing P.V.C. Waste Pipe For Sink Or Wash Basin Including P.V.C. Waste Fittings Complete. 69 Flexible Pipe 70 32 Mm Dia 71 S&F Of 15 Mm Stainless Steel Flexible Hose 1.0 M Long For Hand Shower / Health Faucet With Brass Nuts 72 S&F Stainless Steel 4 Dia Round Grating With Frame For Nahany Or Floor Trap Cover With Or Without Hole 73 Providing And Fixing Chlorinated Polyvinyl Chloride ( Cpvc ) Pipes, Having Thermal Stability For Hot & Cold Water Supply, Including All Cpvc Plain & Brass Threaded Fittings, Including Fixing The Pipe With Clamps At 1.00 M Spacing. This Includes Jointing Of Pipes & Fittings With One Step Cpvc Solvent Cement And Testing Of Joints Complete As Per Direction Of Engineer In Charge. 74 32 Mm Nominal Dia Pipes 75 Providing And Fixing Chlorinated Polyvinyl Chloride ( Cpvc ) Pipes, Having Thermal Stability For Hot & Cold Water Supply, Including All Cpvc Plain & Brass Threaded Fittings, Including Fixing The Pipe With Clamps At 1.00 M Spacing. This Includes Jointing Of Pipes & Fittings With One Step Cpvc Solvent Cement And Testing Of Joints Complete As Per Direction Of Engineer In Charge. 76 25 Mm Nominal Dia Pipes 77 Providing And Fixing Chlorinated Polyvinyl Chloride ( Cpvc ) Pipes, Having Thermal Stability For Hot & Cold Water Supply, Including All Cpvc Plain & Brass Threaded Fittings, Including Fixing The Pipe With Clamps At 1.00 M Spacing. This Includes Jointing Of Pipes & Fittings With One Step Cpvc Solvent Cement And Testing Of Joints Complete As Per Direction Of Engineer In Charge. 78 15 Mm Nominal Dia Pipes 79 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 80 110 Mm Diameter Metre 81 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. 82 Coupler 83 110 Mm Collar / Coupler 84 110 Mm Dia - Double Y - Upvc / Swr Pipe Fittings 85 110Mm Vent Cowl 86 Shoe ( Plain ) 87 110 Mm Shoe 88 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. 89 75 Mm Diameter 90 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. 91 Coupler 92 75 Mm 93 75 Mm Dia - Single Y With Door - Upvc / Swr Pipe Fittings 94 75 Mm Vent Cowl 95 Shoe ( Plain ) 96 75 Mm Shoe 97 Providing And Fixing Unplasticised -Pvc Pipe Clips Of Approved Design To Unplasticised - Pvc Rain Water Pipes By Means Of 50X50x50 Mmhard Wood 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. 98 110 Mm 99 75 Mm 100 Providing And Fixing Brass Stop Cock Of Approved Quality : 101 15 Mm Nominal Bore 102 Providing And Fixing Uplasticised Pvc Connection Pipe With Brass Unions : 103 30 Cm Length 104 15 Mm Nominal Bore 105 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. 106 All Kinds Of Soil. 107 Providing, Laying And Jointing Glazed Stoneware Pipes Class Sp-1 With Stiff Mixture Of Cement Mortar In The Proportion Of 1:1 ( 1 Cement: 1 Fine Sand ) Including Testing Of Joints Etc. Complete : 108 300 Mm Diameter Metre 109 Constructing 904.0 Mm ( 3’0” ) Dia Solid Block Masonry Inspection Chamber As Per Is - 4111: Part-1:1986 With Cement Mortar ( 1:6 ) Prop Using Fly-Ash Blocks Of 225 Mm Thick From Approved Source Having A Minimum Crushing Strength Of 10 N / Sq.Mm Including Plastering Withcementmortar1:3Prop;½”Thickbothinsideand Outside Fitted With 20” Dia Rcc Manhole Covers And Frames Including Excavating Pits Up To A Depth Of 904 Mm ( 3-0 ) In All Sorts Of Soils ( Excluding Rock ) And Laying Cement Concrete ( 1:4:8 ) 150 Mm Thick Using 40 Mm Hbg Metal And P.C.C. 1:2:4 Benching And Channel 100 Mm Thick As Per Standard Specification And Including Cost And Conveyance Of All Materials Like Cement, Sand, Bricks, Water Etc., To Site, Cost Of Seigniorage Charges On All Materials And All Incidental And Operational, Labour Charges Like Mixing Cement Mortar, Constructing Masonry, Lift Charges, Curing Etc., Complete For Finished Item Of Work As Per Standard Specification. 110 Providing And Laying Cement Concrete 1:5:10 ( 1 Cement : 5 Coarse Sand : 10 Graded Stone Aggregate 40 Mm Nominal Size ) All-Round S.W. Pipes Including Bed Concrete As Per Standard Design : 111 150 Mm Diameter S.W. Pipe 112 Providing & Fixing False Ceiling At All Heights With Grg ( Glass Fibre Reinforced Gypsum ) False Ceiling Tiles Of Size 595X595 Mm Of Approved Texture, Design And Patterns Having Moisture Content Less Than 2%, Humidity Resistance Of 99%, Nrc 0.50 To 0.75 As Per Is 8225:1987, Non Combustible As Per Bs 476 ( Part 4 ) -1970 And Light Reflectance Of 85% ( Minimum ) To Be Laid In True Horizontal Level Suspended On Interlocking Metal T-Grid Of Hot Dipped Galvanised Iron Section Of 0.33Mm Thick ( Galvanized @ 120 Grams Per Sqm Including Both Sides ) Comprising Of Main-T Runners Of Size 15X32 Mm Of Length 3000 Mm, Cross - T Of Size 15X32 Mm Of Length 1200 Mm And Secondary Intermediate Cross-T Of Size 15X32 Mm Of Length 600Mm To Form Grid Module Of Size 600 X 600 Mm, Suspended From Ceiling Using Galvanised Mild Steel Items ( Galvanizing @ 80 Grams Per Sqm ) I.E. 50 Mm Long, 8 Mm Outer Diameter M-6 Dash Fasteners, 6 Mm Dia Fully Threaded Hanger Rod Upto 1000 Mm Length And L-Shape Level Adjuster Of Size 85X25x2 Mm. Galvanised Iron Perimeter Wall Angle Of Size 24X24x0.40 Mm Of Length 3000 Mm To Be Fixed On Periphery Wall / Partition With The Help Of Plastic Rawl Plugs At 450 Mm Center To Center And 40 Mm Long Dry Wall Wood Screws. The Work Shall Be Carried Out As Per Specifications, Drawing And As Per Directions Of The Engineer-In-Charge. 113 With Semi Perforated 12 Mm Thick Micro Tegular Edged Grg False Ceiling Tiles.

INR 1180 /-

INR 89200.0 /-

INR 44.59 Lakhs /-

Name of Work: Renovation of Mathematics Department at NIT Warangal.

Sl. No.	Item Description
1	Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.
2	For thickness of tiles 10 mm to 25 mm.
3	Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :
4	Of area 3 sq. metres and below.
5	Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.
6	In cement mortar
7	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.
8	Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in :
9	Cement mortar 1:6 (1 cement : 6 coarse sand)
10	18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge.
11	Providing and laying vitrified floor tiles in different sizes (thickness to bespecified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades,laid on 20mm 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., complete.
12	Size of Tile 600x600 mm
13	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.
14	Glazed Vitrified tiles Matt/Antiskid finish of size
15	Size of Tile 600 x 600 mm sqm
16	Providing and laying Vitrified tiles 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, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS: 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately).
17	Size of Tile 600x600 mm
18	Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
19	Wash room
20	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 propershape,raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge
21	With cement mortar 1:4 (1 cement : 4 fine sand)
22	Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete
23	Providing and injecting approved grout in proportion recommended by the manufacturer into cracks/honey-comb area of concrete/ masonry by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in- Charge.(The payment shall be made on the basis of actual weight of approved grout injected.)
24	Epoxy injection grout in concrete/RCC work of approved make kg 793.25
25	Providing and fixing in position factory made precast RCC M-40 fixing with hold fast embedded in 1:3:6 concrete block for doors and windows frames having excellent smooth finish as per IS: 6523 with reinforcement of 3 Nos, 6 mm dia main bars tied with 3 mm M.S stirrups placed @ 200 mm C/C and 6 numbers high strength polymer blocks of required size for fixing hinges including providing 6 no specially designed M.S. galvanised sleeves for accomodating 6 mm dia fully threaded bolts for fixing hold fast on vertical members, providing suitable arrangement for recieving sliding door bolts and tower bolt etc. all complete, as per the direction of Engineer-in-charge. The frame shall be measured in running metre correct to two places of decimal.
26	Door frame 125 mmx 60 mm metre 727.15).
27	Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheathusk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/ borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately)
28	30 mm thick
29	Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white \ cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels
30	Granite stone slab colour black, Cherry/Ruby red
31	Area of slab upto 0.50 sqm
32	Providing edge moulding to 18 mm thick marble stone counters, Vanitiesbetc., including machine polishing to edge to give high gloss finish etc.ncomplete as per design approved by Engineer-in-Charge
33	Granite work
34	Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying : (a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours. (b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.
35	Supplying and applying of Nitocote wall guard (fosrac brand) for External walls where the dampness is observed and instructed by Dept. including all materials, labour incidental and operational charges complete etc., for 2 coats on old external walls after applying one priming coat of Nitoprime AW (fosrac brand). The operation shall be carried out after scrapping and properly cleaning the surface to remove loose particles with wire brushes and filling of cracks with Nitoseal PU50 as per the direction of Engineer-in-Charge.
36	Procedure to be followed: 1) Surface Preparation: Surface shall be prepared by mechanical grinding to remove all loose mortar, laitance, oil, grease, decayed matter and algae growth. 2) Filling of Cracks: Identify cracks on the walls and then chasing them open in the form of “V” groove (Cutting of the crack shall be done of size 10 mm x 10 mm) and Fill the “V “groove with NITOSEAL PU50 properly. 3) Priming coat: The prepared surface shall be applied one coat of acrylic primer, Nitoprime AW prior to the application of Nitocote wallgaurd, prime coat should be air cured for 6 hours. 4) Wall gaurd application: Nitocote wall gaurd (Fosroc brand) at a thickness of 110 microns DFT each coat, in two coats. Each coat must be air cured for 6 hours. (GST applied as per DSR-21) Note: 1) The above work has to be done with the help of trained and skilled labour 2)While execution a desired tint (as per the instructions of Engineer in charge) must be mixed with wall guard itself to avoid additional external painting.
37	Supplying and applying of roofguard (fosrac brand), a single component acrylic polymer modified, elestomeric fiber reinforced waterproofing coating applied in three coats of thickness 1 mm DFT in three coats after applying one priming coat of Nitoproof WB primer (fosrac brand) on the roof, including all materials, labour incidental and operational charges complete etc., . The operation shall be carried out after scrapping and properly cleaning the surface to remove loose particles with wire brushes and filling of cracks with Nitoseal PU50 as per the direction of Engineer-in-Charge.,
38	Procedure to be followed: 1) Surface Preparation: Surface shall be prepared by mechanical grinding to remove all loose mortar, laitance, oil, grease, decayed matter and algae growth. 2) Filling of Cracks: Identify cracks on the walls and then chasing them open in the form of “V” groove (Cutting of the crack shall be done of size 10 mm x 10 mm) and Fill the “V “groove with NITOSEAL PU50 properly. 3) Priming coat: The prepared surface shall be applied one coat of acrylic primer, Nitoproof WB primer prior to the application of Roofgaurd, prime coat should be air cured for 6 hours. 4) Roof gaurd application: Roofgaurd (Fosroc brand) at a thickness of 1 mm DFT in three coats. Each coat must be air cured for 6 hours. (GST applied as per DSR-21) Note: The above work has to be done with the help of trained and skilled labour.
39	Filling of Cracks: Identify cracks on the walls and roofs, then chasing them open in the form of “V” groove (Cutting of the crack shall be done of size 10 mm x 10 mm cutting) and Fill the “V “groove with NITOSEAL PU50, a single component low modulus gun grade elastomeric sealant based on polyurethane technology. The applied sealant shall have movement accommodation factor (MAF) of 50% and Shore A Hardness of 32. The applied material shall have average peel strength of 220N and peak peel strength of 260N. (GST applied as per DSR-21) Note: The above work has to be done with the help of trained and skilled labour.
40	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.
41	Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.
42	With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre
43	Wall painting with premium acrylic emulsion paint of interior grade, 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.
44	Two coats
45	Finishing walls with Acrylic Smooth exterior paint of required shade :
46	Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface
47	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :
48	Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture
49	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 fasteners to be paid for separately) :
50	For fixed portion
51	Powder coated aluminium (minimum thickness of powder coating 50 micron)
52	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):
53	With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)
54	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.
55	Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :
56	250x10 mm
57	Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete :
58	125 mm
59	Providing and fixing bright finished brass door latch with necessary screws etc. complete :
60	300x16x5 mm
61	Providing & fixing white vitreous china water less urinal of size 600 x 330 x 315 mm having antibacterial /germs free ceramic surface, fixed with cartridge having debris catcher and hygiene seal.
62	Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :
63	W.C. pan with ISI marked white solid plastic seat and lid
64	Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require
65	White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap .
66	Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :
67	Rectangular shape 453x357 mm
68	Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.
69	Flexible pipe
70	32 mm dia
71	S&F of 15 mm Stainless steel flexible hose 1.0 m long for hand shower / health faucet with brass nuts
72	S&F Stainless steel 4" dia round Grating with frame for nahany or floor trap cover with or without hole
73	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.
74	32 mm nominal dia Pipes
75	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.
76	25 mm nominal dia Pipes
77	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.
78	15 mm nominal dia Pipes
79	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
80	110 mm diameter metre
81	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.
82	Coupler
83	110 mm collar/coupler
84	110 mm dia - Double "Y" - UPVC/SWR Pipe fittings
85	110mm vent cowl
86	Shoe (Plain)
87	110 mm Shoe
88	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.
89	75 mm diameter
90	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.
91	Coupler
92	75 mm
93	75 mm dia - Single "Y" with Door - UPVC/SWR Pipe fittings
94	75 mm vent cowl
95	Shoe (Plain)
96	75 mm Shoe
97	Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mmhard wood 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.
98	110 mm
99	75 mm
100	Providing and fixing brass stop cock of approved quality :
101	15 mm nominal bore
102	Providing and fixing uplasticised PVC connection pipe with brass unions :
103	30 cm length
104	15 mm nominal bore
105	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.
106	All kinds of soil.
107	Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement: 1 fine sand) including testing of joints etc. complete :
108	300 mm diameter metre
109	Constructing 904.0 mm (3’0”) dia solid block masonry inspection chamber as per IS - 4111: Part-1:1986 with cement mortar (1:6) prop using fly-ash blocks of 225 mm thick from approved source having a minimum crushing strength of 10 N/sq.mm including plastering withcementmortar1:3prop;½”thickbothinsideand outside fitted with 20” dia RCC manhole covers and frames including excavating pits up to a depth of 904 mm (3"-0") in all sorts of soils (excluding rock) and laying cement concrete (1:4:8) 150 mm thick using 40 mm HBG Metal and P.C.C. 1:2:4 benching and channel 100 mm thick as per Standard specification and including cost and conveyance of all materials like cement, sand, bricks, water etc., to site, cost of seigniorage charges on all materials and all incidental and operational, labour charges like mixing cement mortar, constructing masonry, lift charges, curing etc., complete for finished item of work as per Standard specification.
110	Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design :
111	150 mm diameter S.W. pipe
112	Providing & fixing false ceiling at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRC 0.50 to 0.75 as per IS 8225:1987, Non combustible as per BS 476 (part 4)-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on interlocking metal T-Grid of hot dipped galvanised iron section of 0.33mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main-T runners of size 15x32 mm of length 3000 mm, cross - T of size 15x32 mm of length 1200 mm and secondary intermediate cross-T of size 15x32 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanised iron perimeter wall angle of size 24x24x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge.
113	With semi perforated 12 mm thick micro tegular edged GRG false ceiling tiles.