Notice Inviting Tender (NIT) by the State Government Of West Bengal for Replacement And Renovation Work For Reconstruction Of Roof Slab With Out Mumty Room Portion Of Block- Rk B Type, Rq, Ry Both C Type Including Allied Other Ancillary And S & P Works At Odrc, Behala Dismantling All Types Of Masonry Excepting Cement Concrete Plain Or Reinforced, Stacking Serviceable Materials At Site And Removing Rubbish As Directed Within A Lead Of 75 M. In Third Floor. Dismantling Terraced Roof In Ground Floor Roof Including Floor Finish, If Any. Taking Out Carefully Tiles With Beams, Joists, Tees Or Burgahs Covering Floor Below, Sorting And Stacking Sevicable Materials At Site And Removing Rubbish As Directed Within A Lead Of 75 M. In Fourth Floor. Dismantling All Types Of Plain Cement Concrete Works, Stacking Serviceable Materials At Site And Removing Rubbish As Directed Within A Lead Of 75 M. Upto 150 Mm. Thick. In Fourth Floor. Dismantling R.C. Floor, Roof, Beams Etc. Including Cutting Rods And Removing Rubbish As Directed Within A Lead Of 75 M. Including Stacking Of Steel Bars. In Third Floor. In Fourth Floor. Hire And Labour Charges For Shuttering With Centering And Necessary Staging Upto 4 M Using Approved Stout Props And Thick Hard Wood Planks Of Approved Thickness With Required Bracing For Concrete Slabs, Beams And Columns, Lintels Curved Or Straight Including Fitting, Fixing An Striking Out After Completion Of Works. Extra For Staging Beyond 4 M In Any Floor Mode Of Measurement: Area In Plan X Mean Height Of Staging Upto Soffit Of Shuttering Above Initial 4 M. Dismantling Artificial Stone Flooring Upto 50 Mm. Thick By Carefully Chiselling Without Damaging The Base And Removing Rubbish As Directed Within A Lead Of 75 M. In Ground Floor. In First Floor. In Second Floor. In Third Floor. In Fourth Floor. Stripping Off Worn Out Plaster And Raking Out Joints Of Walls, Celings Etc. Upto Any Height And In Any Floor Including Removing Rubbish Within A Lead Of 75M As Directed. Cleaning The Concrete Surface By Removing Dirt And Debris, Marking Defective Locations And Removing Loose Concrete By Careful Stripping Untill Hard Surface Is Exposed, Cutting The Concrete To Regular Shape, Wire Brushing The Exposed Surface And Removing Debris From Site Complete As Per Direction Of The Engineer - In - Charge. Cleaning The Exposed Reinforcement Preferably Upto Full Diameter By Wire Brush, Applying Two Coats Of Polymer Based Rust Removing Compound Left For 24 Hours, Removing The Coating And Then Applying Two 2 Coats Of Polymer Modified Anti Corrosive Protective Coating Formulated To Inhibit The Corrosion Of Reinforcement As Per Manufacturers Specification. Cutting Chase Upto 125 X 150 Mm. And Subsequent Mending Of Damages. In Brick Wall Cement-3.6 Kg/Mtr. In Concrete Wall Cement-3.6 Kg/Mtr Cutting Holes And Subsequent Mending Good Damages. Diameter Upto 150 Mm. In Brick Work Cement-4.0 Kg/Mtr. Removal Of Rubbish, Earth Etc. From The Working Site And Disposal Of The Same Beyond The Compound, In Conformity With The Municipal / Corporation Rules For Such Disposal, Loading Into Truck And Cleaning The Site In All Respect As Per Direction Of Engineer In Charge. Brick Work With 1St Class Bricks In Cement Mortar 1:6. In Superstructure. In Third Floor. In Fourth Floor. 125 Mm. Thick Brick Work With 1St Class Bricks In Cement Mortar 1:4. In Third Floor. In Fourth Floor. 75 Mm. Thick Brick Work With 1St Class Bricks Set In Cement, Sand Mortar 1:3. In Third Floor. Hire And Labour Charges For Shuttering With Centering And Necessary Staging Upto 4 M Using Approved Stout Props And Thick Hard Wood Planks Of Approved Thickness With Required Bracing For Concrete Slabs, Beams And Columns, Lintels Curved Or Straight Including Fitting, Fixing And Striking Out After Completion Of Works. Steel Shuttering Or 9 To 12 Mm Thick Approved Quality Ply Board Shuttering In Any Concrete Work. In Third Floor. In Fourth Floor. Reinforcement For Reinforced Concrete Work In All Sorts Of Structures Including Distribution Bars, Stirrups, Binders Etc Initial Straightening And Removal Of Loose Rust If Necessary, Cutting To Requisite Length, Hooking And Bending To Correct Shape, Placing In Proper Position And Binding With 16 Gauge Black Annealed Wire At Every Intersection, Complete As Per Drawing And Direction. Tor Steel/Mild Steel, Sail/ Tata/Rinl In Third Floor. In Fourth Floor. Ordinary Cement Concrete Mix 1:1.5:3 With Graded Stone Chips 20 Mm Nominal Size Excluding Shuttering And Reinforcement If Any, In Ground Floor As Per Relevant Is Codes. Pakur Variety. In Third Floor. In Fourth Floor. Supplying, Fitting And Fixing Fan Hook For Ceiling With 1 Metre Long 16Mm. Dia Rod Complete Including Mending Damages. Applying 2 Coats Of Bonding Agent With Synthetic Multi Functional Rubber Emulsion Having Adhesive And Water Proofing Properties By Mixing With Water In Proportion 1 Bonding Agent : 4 Water : 6 Cement As Per Manufacturers Specification. Cement Concrete 1:1.5:3 With Graded Stone Chips 5.6 Mm Size Without Hexagonal Square Mesh Wire Netting, I.R.C. Fabric Mesh Or X.P. M. Fitted And Fixed After Tying The Existing Reinforcement On Concrete Without Distributing The Same And With Proper Scarping And Cleaning The Reinforcement And Disturbed Concrete With Wire Brush Etc. After Applying A Coat Of Cement Including The Cost Of Wire Netting I.R.C Or X. P. M. & Cost Of All Handling And Scaffolding Complete As Per Direction Of Engineer-In -Charge. 25 Mm Thick. Supplying Fitting Approved Type Ventilator In Position After Cutting Holes In Walls Setting In Cement Mortar Mending Damages To Wall And Plaster And Two Coats Of Paint Of Approved Brand Of Any Shade. Payment Of Mending Good Damages Of Wall & Plaster And Painting To Be Made Separately. R.C. Shelves 1:1.5:3 Either Precast Or Cast In Situ With Stone Chips And Necessary Reinforcement Upto 1% 0.8% Main And 0.2% Distribution Bars, Shuttering Etc. And 10 Mm. Thick Cement Plaster 1:4 Including Neat Cement Finishing And Cutting Chase Fitting And Fixing In Position, Mending Good Damages As Necessary Complete. 37.5 Mm. Thick Panels. Sail/ Tata/Rinl. Artificial Stone In Floor, Dado, Staircase Etc With Cement Concrete 1:2:4 With Stone Chips, Laid In Panels As Directed With Topping Made With Ordinary Or White Cement As Necessary And Marble Dust In Proportion 1:2 Including Smooth Finishing And Rounding Off Corners Including Raking Out Joints Or Roughening Of Concrete Surface And Application Of Cement Slurry Before Flooring Works Using Cement @ 1.75 Kg/Sq.M All Complete Including All Materials And Labour. 35 Mm. Thick. In Ground Floor. In First Floor. In Second Floor. In Third Floor. In Fourth Floor. Labour For Taking Out Door And Window Frame Including Shutter For Repair Or Replacement Of Different Parts Of The Frame & Refixing The Same Including Mending Good All Damaes Complete. Upto Area 2.5 Sq.M Taking Out Shutter Of Door And Window, Dismantling By Parts For Repair Or Replacement Of Damaged Parts, Reassembling And Refitting And Rehanging Same With Old Fittings But With New Screws As Necessary. Taking Out Door And Window Shutters And Rehanging The Same With Old Fittings. With New Iron Screws. Esing Door And Window. Labour For Chipping Of Concrete Surface Before Taking Up Plastering Work. Plastering In Wall, Floor, Ceiling Etc. With Sand And Cement Mortar Including Rounding Off Or Chamfering Corners As Directed And Racing Out Joints Or Roughening Of Concrete Surface Including Throating And Nosing & Drip Course Where Necessary. 20 Mm Thick Plaster With 1:6 Cement Mortar In Third Floor. In Fourth Floor. 15 Mm Thick Plaster With 1:6 Cement Mortar In Third Floor. In Fourth Floor. 15 Mm Thick Plaster With 1:6 Cement Mortar In Third Floor. In Fourth Floor. Neat Cement Punning About 1.5Mm Thick In Wall, Dado, Window Sill, Floor Etc. Wood Work In Door And Window Frame Fitted And Fixed In Position Complete Including A Protective Coat Of Painting At The Contact Surface Of The Frame Exluding Cost Of Concrete, Iron Butt Hinges And M.S Clamps. Sal : Local. Shutters Of 2/3Rd Panel And 1/3Rd Glazed Of Doors And Windows As Per Designeach Panel Consisting Of A Single Plank Without Joint And With Ordinary Glass Of 7.4Kg. Per Sq.M./3Mm Thick Fitted With Putty Bed And Teak Wood Beads And Nails Including Fitting And Fixing Shutters In Position But Excluding The Cost Of Glass, Putty, Teak Bead, Nails, Hinges Etc. And Other Fittings. 25Mm Thick Shutters With 12Mm Thick Panel.. Sishu, Gamar, Champ, Badam, Bhola, Mogra, Hallak. Styles And Rails Of Wooden Shutter Fitted And Fixing Complete. Sishu, Gamar, Champ, Badam, Bhola, Mogra, Hallak. Panel Made Of Single Plank Of Door And Window Shutters To Design As Directed. Sishu, Gamar, Champ, Badam, Bhola, Mogra, Hallak. Supplying, Fitting & Fixing Fibre Reinforced Polymer Frp Composite Door Shutters As Per Approved Design With Glass Fibre Reinforced Plastic Moulded Skins And A Special Sandwich Core, So As To Impart Monolitaheic Composite Structure As Per Approved Technology Of Department Of Science And Technology Dst To Satisfy Is:4020 Door Testing Performance Criteria. 32 Mm Thick. Supplying, Fitting & Fixing Factory Made Foam Pvc Density Shall Not Be Less Than 600 Kg/Cum Door Frame Finished Weight Of 2.73 Kg/Mtr. Of Size 100Mm X 45Mm Made Off With 5Mm Thick Extruded Foam Pvc Sheet, Mitre Cut At Junction Of Horizontal And Vertical Member And Joined Them By Heat Welding. Entire Door Frame Profiles To Be Reinforced With Steel Primer Coated 19 Swg 40Mm X 20Mm M.S. Tube. An Additional 5Mm Thick Pvc Sheet With Desired Colour/Shade To Be Provided At The Exposed Surface And Three Nos 5Mm Thick Pvc Sheet To Be Provided As Gap Insert. The Door Frame To Be Fixed With Wall By Using 8Mm Dia. And 100Mm Long Strainless Steel Screws And Pvc Fasteners. Plain Colour. Renewing M.S. Clamps For Door And Window Frame Made Of Flat Bent Bar, End Bifurcated With Necessary Screws Etc. In Cement Concrete1:2:4 Including Cutting Of Brick Work/Concrete Work As Per Direction. 40Mm X 6Mm, 200 Mm Length 40Mm X 6Mm, 125 Mm Length Ordinary Cement Concrete Mix 1:2:4 With Graded Stone Chips 20 Mm Nominal Size Excluding Shuttering And Reinforcement, If Any, In Third Floor As Per Relevant Is Codes. Pakur Variety. Iron Butt Hinges Of Approved Quality Fitted And Fixed With Steel Screws, With Isi Mark. 100Mm. X 58Mm. X 1.90Mm. 75Mm. X 40Mm. X 1.12Mm. Iron Socket Bolt Of Approved Quality Fitted And Fixed Complete. 150Mm Long X 10Mm Dia Bolt. 100Mm Long X 10Mm Dia Bolt. Iron Hasp Bolt Of Approved Quality Fitted And Fixed Complete Oxidised With 16Mm Dia Rod With Centre Bolt And Round Fitting. 250Mm Long. Iron Catch Hook Of Approved Quality Fitted And Fixed To Shutter And Chowkat. 6Mm Dia X 100Mm Long. Anodised Aliminium D-Type Handle Of Approved Quality Manufactured From Extruded Section Conforming To I.S. Specification I.S. 230/72 Fitted And Fixed Complete: 100 Mm Grip X 10 Mm Dia Rod. Supplying Best Indian Sheet Glass Panes Set In Putty And Fitted And Fixed With Nails And Putty Complete. 3 Mm Thick Weighing 7.4 Kg/Sq.M. Renewing Worn Out Putty Of Glass Panes : Panes Not Exceeding 0.2 Sq.M Ordinary Grating Bars Made Of Round Or Square M.S. Rods Fitted And Fixed In Holes Of Window Frames Etc, Complete. In Third Floor. Stitching Crack In Brick Wall By Carefully Cutting Out Face Brick 125 Mm. Deep Into The Wall, Cleaning The Gap And Filling Up The Same With Precast Cement Concrete Block Carefully Set In Cement Mortar 1:3 Including Mending Good Damages And Finishing The Surface To Match With Adjacent Areas Complete As Per Direction. With Plain Cement Concrete Blocks 1:1½:3 With Stone Ships.Block Size 250 X 125 X 75 Mm. Cement-1.85 Kg/No.. Supplying, Fitting And Fixing Black Stone Slab Used In Kitchen Slab, Alcove, Wardrobe Etc. Laid And Jointed With Necessary Adhesive Cement Mortar 1:2 Including Grinding Or Polishing As Per Direction Of Engineer-In -Charge. Slab Thickness 20 To 25 Mm. In Third Floor. M.S. Structural Works In Columns, Beams Etc. With Simple Rolled Structural Members E.G. Joists, Angle, Channel Sections Conforming To Is: 226, Is: 808 & Sp 6- 1964 Connected To One Another With Bracket, Gussets, Cleats As Per Design, Direction Of Engineer-Incharge Complete Including Cutting To Requisite Shape And Length, Fabrication With Necessary Bolting, Metal Arc Welding Conforming To Is: 816- 1969 & Is: 1995 Using Electrodes Of Approved Make And Brand Conforming To Is:814- 2004, Haulage, Hoisting And Erection All Complete. For Structural Works In Roof Trusses Etc. Using Joists, Channels And Angles Of Specified Section Weighing Less Than 22.5 Kg/ M In Third Floor. In Fourth Floor. Applying Decorative Cement Based Paint Of Approved Quality After Preparing The Surface Including Scraping The Same Thoroughly Plastered Or Concrete Surface As Per Manufacturers Specification. One Coat On New Surface. In Third Floor. In Fourth Floor. Applying Exterior Grade Acrylic Primer Of Approved Quality And Brand On Plastered Or Cencrete Surface Old Or New Surface To Receive Decorative Textured Matt Finish Or Smooth Finish Acrylic Exterior Emulsion Paint Including Scraping And Preparing The Surface Throughly, Complete As Per Manufacturers Specification And As Per Direction Of The Eic. One Coat. In Ground Floor. In First Floor. In Second Floor. In Third Floor. In Fourth Floor. Protective And Decorative Acrylic Exterior Emulsion Paint Of Approved Quality, As Per Manufacturers Specification And As Per Direction Of Engineer-In-Charge To Be Applied Over Acrylic Primer As Required. The Rate Includes Cost Of Material, Labour, Scaffolding And All Incidental Charges But Excluding The Cost Of Primer. Premium 100% Acrylic Emulsion In Ground Floor. In First Floor. In Second Floor. In Third Floor. In Fourth Floor. Priming One Coat On Steel Or Other Metal Surface With Synthetic Oil Bound Primer Of Approved Quality Including Smoothening Surfaces By Sand Papering Etc. Priming One Coat On Timber Or Plastered Surface With Synthetic Oil Bound Primer Of Approved Quality Including Smoothening Surfaces By Sand Papering Etc. Painting With Best Quality Synthetic Enamel Paint Of Approved Make And Brand Including Smoothening Surface By Sand Papering Etc. Including Using Of Approved Putty Etc. On Timber Or Plastered Surface :With Super Gloss Hi-Gloss - Two Coats With Any Shade Except White On Steel Or Other Metal Surface : With Super Gloss Hi-Gloss - Two Coats With Any Shade Except White. White Washing Including Cleaning And Smoothening Surface Thoroughly. Two Coats. Taking Out Rain Water Down Pipe. Supplying, Fitting & Fixing Upvc Pipes A- Type And Fittings Conforming To Is:13592-1992 With All Necessary Clamps Nails, Including Making Holes In Walls, Floor Etc. Upvc Pipes: 110 Mm. Dia. Upvc Fittings: Plain Tee : 110 Mm. Dia. Upvc Fittings: Bend 87.5 Degree : 110 Mm. Dia. Upvc Fittings: Shoe : 110 Mm. Dia Supply Of Upvc Pipes B Type & Fittings Conforming To Is-13592-1992 Single Socketed 3 Meter Length 110 Mm Fittings : Door Tee 110 Mm Fittings : Vent Cowl 110 Mm Fittings : Pipe Clip 110 Mm Labour For Fitting And Fixing U.P.V.C. Pipes For Above Ground Work Including Cost Of Jointing Materials Etc. Fitting And Fixing All Necessary Specials, Cutting Pipes, Cutting Holes In Walls Or R.C. Floor Where Necessary And Mending Good All Damages Excluding The Cost Of Masonry Or Concrete Work, If Necessary, But Including The Cost And Fitting And Fixing Holder Bat Clamps Any Floor Or For Underground Work Including Cutting Trenches Upto 1.5 Metre And Refilling The Same Complete As Per Direction Of The Engineer-In-Charge. Payment Will Be Made On Centre Line Measurement Of The Total Pipeline Including Specials. 110 Mm Dia Labour For Lowering Plastic Water Storage Tank And Stacking In Places As Directed. Upto 1500 Litre Capacity. Labour For Hoisting Plastic Water Storage Tank. Upto 1500 Litre Capacity. Labour For Dismantling G.I. Pipe With Fittings. 15 Mm Dia 20 Mm Dia 32 Mm Dia 40 Mm Dia 50 Mm Dia Supplying, Fitting And Fixing Pvc Pipes Of Approved Make Of Schedule 80 Medium Duty Conforming To Astmd - 1785 And Threaded To Match With Gi Pipes As Per Is : 1239 Part - I. With All Necessary Accessories, Specials Viz. Socket, Bend, Tee, Union, Cross, Elbo, Nipple, Longscrew, Reducing Socket, Reducing Tee, Short Piece Etc. Fitted With Holder Bats Clamps, Including Cutting Pipes, Making Threads, Fitting, Fixing Etc. Complete In All Respect Including Cost Of All Necessary Fittings As Required, Jointing Materials And Two Coats Of Painting With Approved Paint In Any Position Above Ground. Pvc Pipes. 15 Mm Dia 20 Mm Dia 32 Mm Dia 40 Mm Dia 50 Mm Dia Supply Fitting And Fixing Of G.I. Reducing Tee Of Approved Brand And Make. 50 Mm X 20 Mm. Supplying, Fitting And Fixing Shower Of Approved Brand And Make. Ptmt Overhead Shower Prayag Or Equivalent. 75 Mm Round. Supplying, Fitting And Fixing Bib Cock Or Stop Cock. Ptmt Polytetra Bib Cock / Stop Cock Prayag Or Equivalent. 15 Mm. Wash Basin Vitreous China Of Approved Make Without Fittings Supplied, Fitted And Fixed In Position On 75Mm X 75 Mm X 75 Mm Wood Blocks And C.I. Brackets Including Two Coats Of Painting Of C.I. Brackets. 550 Mm X 400 Mm Size. Supplying, Fitting And Fixing Stainless Steel Sink Complete With Waste Fittings And Two Coats Of Painting Of C.I. Brackets. 530 Mm X 430 Mm X 180 Mm. Supplying, Fitting And Fixing Approved Brand 32 Mm Dia.P.V.C. Waste Pipe, With Pvc Coupling At One End Fitted With Necessary Clamps. 900 Mm Long. Supplying, Fitting And Fixing E.W.C. In White Glazed Vitreous Chinaware Of Approved Make Complete In Position With Necessary Bolts, Nuts Etc. With P Trap. Supplying P.V.C. Water Storage Tank Of Approved Quality With Closed Top With Lid Black - Multilayer. Labour For Punching Hole In Plastic Water Storage Tank Upto 50 Mm Dia. Renewing Polythene Ball Of Approved Quality For Pipe Of Dia.: 32 Mm Supplying, Fitting And Fixing Peets Valve Fullway Gunmetal Standard Pattern Best Quality Of Approved Brand Bearing I.S.I. Marking With Fittings Tested To 21 Kg Per Sq. Cm.. 20 Mm in Kolkata - West Bengal has been published.
The last date of this tender is 04/11/2020, work value is  3066707 INR, EMD is  61334 INR and tender document fees is  0 (Refer Doc) INR
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