West Bengal Power Development Corporation Limited

West Bengal Power Development Corporation Limited has published Construction Of 05 ( Five ) Nos . Cycle Stands At Different Locations Inside Plant Premises At Bktpp , Surface Dressing Of The Ground In Any Kind Of Soil Including Removing Vegetation Inequalities Not Exceeding 15 Cm Depth And Disposal Of The Rubbish Within A Lead Upto 75 M As Directed . , Earth Work In Excavation Of Foundation Trenches Or Drains , In All Sorts Of Soil ( Including Mixed Soil But Excluding Laterite Or Sandstone ) Including Removing , Spreading Or Stacking The Spoils Within A Lead Of 75 M . As Directed . The Item Includes Necessary Trimming The Sides Of Trenches , Levelling , Dressing And Ramming The Bottom , Bailing Out Water As Required Complete . ( A ) Depth Of Excavation Not Exceeding 1 , 500 Mm . , Supplying And Laying Polythene Sheet ( 150Gm / Sq . M . ) Over Damp Proof Course Or Below Flooring Or Roof Terracing Or In Foundation Or In Foundation Trenches . , Filling In Foundation Or Plinth By Fine Sand In Layers Not Exceeding 150 Mm As Directed And Consolidating The Same By Thorough Saturation With Water , Ramming Complete Including The Cost Of Supply Of Sand . ( Payment To Be Made On Easurement Of Finished Quantity ) , Single Brick Flat Soling Of Picked Jhama Bricks Or Other Approved Including Ramming And Dressing Bed To Proper Level And Filling Joints With Local Sand . , Ordinary Cement Concrete ( Mix 1:2:4 ) With Graded Stone Chips ( 20 Mm Nominal Size ) Excluding Shuttering And Reinforcement , If Any , In Ground Floor As Per Relevant Is Codes . A ) Pakur Variety , Ordinary Cement Concrete ( Mix 1:1 . 5:3 ) With Graded Stone Chips ( 20Mm Nominal Size ) Excluding Shuttering And Reinforcement , If Any , In Ground Floor As Per Relevant Is Codes . Pakur Variety , 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 . A ) For Works In Foundation , Basement And Up To Roof Of Ground Floor / Up To 4M . I ) Tor Steel ( Supplied By The Agency ) Other Than I ) Sail / Tata / Rinl , Hire And Labour Charges For A ) 25 Mm To 30 Mm Shuttering Without Staging In Foundation , With Centering And Necessary Staging Up To 4M 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 Fittings , Fixing And Striking Out After Completion Of Works . ( Upto Roof Of Ground Floor ) , Holding Down Bolt With Nut Including 100 X 100 X 6 Mm Plate Washer At Bottom Fitted Complete And Packing The Hole With Cement Concrete Or Cement Grout As Directed . ( I ) 16 Mm Dia Bolt ( A ) 300 Mm Long , 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 . The Rate Includes The Cost Of Rolled Steel Section , Consumables Such As Electrodes , Gas And Hire Charge Of All Tools And Plants And Labour Required For The Work Including All Incidental Chages Such As Electricity Charges , Labour Insurance Charges Etc I ) For Structural Members Of Specified Sections Weighing Less Than 22 . 5 Kg . / M , Supplying , Fitting & Fixing Zn-Al Alloy ( 55% Al & 45% Zn ) Coating Of 150 Grams Per Sq . Metre ( Followed By Colour Coated On Both Side ) Steel Sheet Work Having Minimum Yield Strength Of 550 Mpa Of Trapizoidal Profile Of Approved Make ( Excluding The Supporting Frame Work ) Fitted And Fixed With 55 Mm & 25 Mm Self Tapping Screw , Epdm Washer 16 Mm Dia & 3 Mm Th . Washer Etc . Complete With 150 Mm End Lap And One Corrugation Minimum Side Lap . ( Payment To Be Made On Area Of Finished Work ) . ( I ) In Roof:-A ) With 0 . 5 Mm Thick Sheet , Aluminium Sheet Ridging Fitted With Self Tapping Screws , Epdm Washers Etc Complete . ( Minimum 225Mm End Lapping ) . ( A ) 300 Mm Lapping Each Way ( A ) With 0 . 71 Mm Sheet , 125 Mm . Thick Fly Ash Brick Work As Per Is 12894:2002 In Cement Mortar ( 1:4 ) In Ground Floor . , 250 Mm Thick Brick Work With Fly Ash Bricks ( 250Mmx125mmx75mm ) As Per Is 12894:2002 In Cement Mortar ( 1:6 ) In Superstructure , Ground Floor . , A ) Priming One Coat On Steel Or Other Metal Surface With Synthetic Oil Bound Primer Of Approved Quality Including Smoothening Surfaces By Sand Preparing Etc . , Painting With Best Quality Synthetic Enamel Paint I ) Two Coats ( With Any Shade Except White ) A ) On Steel Or Other Metal Surface With Super Gloss ( Hi-Gloss ) Of Approved Make And Brand Including Smoothening Surface By Sand Papering Etc . Including Using Of Approved Putty Etc . On The Surface If Necessary . , 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 . A ) In Ground Floor Including Roof . , 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 . ( A ) In Ground Floor Including Roof . , Plaster ( To Wall , Floor , Ceiling Etc . ) With Sand And Cement Mortar Including Rounding Off Or Chamfering Corners As Directed And Raking Out Joints Including Throating , Nosing And Drip Course , Scaffolding / Staging Where Necessary ( Ground Floor ) . [ Excluding Cost Of Chipping Over Concrete Surface ] I ) With 1:6 Cement Mortar ( A ) 15 Mm Thick Plaster , Neat Cement Punning About 1 . 5Mm Thick In Wall Dado , Window , Sill , Floor , Drain Etc . [ Note:- Cement 0 . 152 Cu . M Per 100 Sq . M ] , Supplying , Fitting , Fixing Bolts With Nuts , Washer: ( I ) 10 To 16 Mm Dia: ( B ) Length Above 75 Mm And Upto 150 Mm . , Cutting To Requisite Length Or Shape Departmental R . S . Joists , Channels , Angles , Tees , Plates Etc . ( Payment To Be Made On Area Of Cut Surface ) , Tack Welding In M . S . Structural Work With Gas Or Electric . , Continuous Welding In M . S . Structural Work With Gas Or Electric . , Galvanised Or Painted Wind-Tie Made Of M . S . Flats , Fitted And Fixed Complete Including Cost Of Necessary Fittings . ( A ) Made With 40 Mm . X 6 Mm . Flats , Supply Of Labour For Necessary Uprooting Of Trees , Cleaning Of Jungles , Shoot Cleaning Etc As Per Instruction Of Eic , Cleaning And Removing Of Damage And Broken Existing Slab , Garbages , Broken Brick Bats , Rubbish , Earth Etc From Working Site To Disposal Yard Including Loading Into Tractor And Unloading At Destination And Cleaning The Site In All Respect As Per Direction Of Eic .. Last date of submission for this tender is 2020-12-18. This is a Shed Construction tender in Bakreswar Thermal Power Plant, West Bengal