West Bengal Power Development Corporation Limited

West Bengal Power Development Corporation Limited has published Extension And Modification Of Holy Mother Primary School At Bktpp , Earth Work In Excavation Of Oundation 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 . , Earth Work In Filling In Foundation Renches Or Plinth With Good Earth , In Layers Not Exceeding 150 Mm . Including Watering And Ramming Etc . Layer By Layer Complete . ( Payment To Be Made On The Basis Of Measurement Of Finished Quantity Of Work ) . A ) With Earth Obtained From Excavation Of Foundation , 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 Measurement Of Finished Quantity ) , 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 . , Cement Concrete With Graded Stone Ballast ( 40 Mm Size Excluding Shuttering ) . In Ground Floor . ( A ) [ Pakur Variety ] . I ) 1:3:6 Proportion , 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 . A ) Pakur Variety , 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 ( Upto Roof Of Ground Floor ) A ) 25 Mm To 30 Mm Thick Wooden Shuttering As Per Decision & Direction Of Engineer-In-Charge , 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 And Upto Roof Of Ground Floor / Upto 4 M . Tor Steel / Mild Steel . I ) Sail / Tata / Rinl , 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 ] A ) With 1:6 Cement Mortar . I ) 20 Mm Thick Plaster , 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 ] A ) With 1:4 Cement Mortar . I ) 10 Mm Thick Plaster , Brick Work With Fly Ash Bricks Set In Cement Sand Mortar ( 1:6 ) Including Raking Out Joints , Curing , Scaffolding Etc . Complete In All Respect . A ) In Ground Floor , Half Thick Brick Work With Fly Ash Bricks Set In Cement Sand Mortar ( 1:4 ) Including Raking Out Joints , Curing , Scaffolding Etc . Complete In All Respect . ( A ) In Ground Floor , 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 . In Ground Floor . 3 Mm . Thick Topping ( High Polishing Grinding On This Item Is Not Permitted With Ordinary Cement ) . Using Grey Cement . A ) 35 Mm . Thick , 25Mm . Thick Damp Proof Course With Cement Concrete With Stone Chips ( 1:1 . 5:3 ) [ With Graded Stone Aggregate 10 Mm Nominal Size ] And Admixture Of Water Proofing Compound As Per Manufacturers Specification Followed By Two Coat Of Polymer Based Paint , ( 1St Coat After 4 To 5 Days Of Concrete Laying And 2 Nd Coat Just Before Brick Masonry Work ) As Directed ( Cost Of Water Proofing Compound & Polymer Based Paint To Be Paid Separately ) . ( Chequering Not Required Over Concrete Or Painted Surface ) . , Neat Cement Punning About 1 . 5Mm Thick In Wall , Dado , Window Sill , Floor Etc . Note:Cement 0 . 152 Cu . M Per100 Sq . M . , 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 . A . One Coat , 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 . A ) Premium 100% Acrylic Emulsion , Priming One Coat On Timber Or Plastered Or Metalled 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 The Surface , If Necessary : On Timber Or Plastered Or Metalled Surface : With Super Gloss ( Hi-Gloss ) #A ) Two Coats ( With Any Shade Except White ) , White Washing Including Cleaning And Moothening Surface Thoroughly All Floors : A ) Three Coats ( On New Works Only ) . , Supplying , Fitting , Fixing Fly / Mosquito Proof Nylon Net On Any Type Of Window , Door Shutter Frame With Necessary Fixing Arrangements Complete . , Supplying , Fitting And Fixing Windows And Ventilators With Or Without Integrated Grills Conforming To Is 1038-1975 And Manufactured From Rolled Steel Sections Conforming To Is 7452-1974 With Non-Friction Projecting Type , Box Type Hinges , Glazing Clips , Lugs Locking Bracket , Handle Plate Etc , Including Hoisting In Position , Straightening If Required , Fixing Lugs In Cement Concrete ( 1:2:4 ) With Stone Chips 20 Mm Down Cutting Holes And Mending Good Damages To Match With Existing Surface Complete In All Respect Excluding Glazing . In Ground Floor A ) Openable Steel Windows As Per Is Sizes With Side Hung Shutters And Horizontal Glazing Bars . , Two Point Nose Steel Handle Including Fitting And Fixing . , Steel Peg Stay 300 Mm Long Including Fitting And Fixing . , Supplying Best Indian Figured Glass Viz . Hammered , Fluted , Ribbed , Pinhead Etc . Type Including Cutting To Required Sizes , Setting On Putty Bases And Fitted And Fixed With Nails And Putty Complete . ( In All Floors For Internal Wall & Upto 6 M Height For External Wall ) ( I ) 3 Mm Thick ( White ) , 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 Excluding Cost Of Concrete , Iron Butt Hinges And M . S Clamps . ( The Quantum Should Be Corrected Upto Three Decimals ) . I ) Sal : Local . , Supplying Solid Flush Type Doors Of Deluxe Deco. Last date of submission for this tender is 2021-05-19. This is a Coats And Jackets tender in Bakreswar Thermal Power Plant, West Bengal