West Bengal Power Development Corporation Limited

West Bengal Power Development Corporation Limited has published Roof Treatment Over Turbine Hall Of Unit#1 And 2 At Btps . , Roof Treatment Over Turbine Hall Of Unit#1&2 At Btps . , Taking Out Old Damaged Tarfelt From The Roof , Parapet Etc . Preparing The Roof Surfaces By Removing All Spoils , Blisters , Moss Etc . From The Working Site And Disposal Of The Same Beyond The Compound And Cleaning The Site In All Respect As Per Direction Of Engineer-In-Charge . All 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 . , Dismantling All Types Of Plain Cement Concrete Works , Stacking Serviceable Materials At Site And Removing Rubbish As Directed Within A Lead Of 75 M . In Ground Floor Including Roof . Upto 150 Mm . Thick . , 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 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]With 1:6 Cement Mortar: 25 Mm Thick Plaster . , 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: Pakur Variety . , Brick Work With 1St Class Bricks In Cement Mortar ( 1:6 ) : In Superstructure , Ground Floor . , Supplying & Laying 3Mm Thick Pre-Fabricated Plastomeric Water Proofing Membrane Conforming To En 12311-1 & Astmd 5147 , Manufactured With Atactic Poly Propylene ( App ) Modified Premium Grade Asphalt , Specially Reinforced With Non-Woven Polyester Core With Polyester Reinforcement @160 Gms Per Sqm & Both Faces Covered With Thermo-Fusible Polyethylene Film /Mineral On Top Face Over A Coat Of Primer @ 0 . 40 Lit/Sqm Of Manufacturer S Specification On Smooth , Clean Dry Surface Prepared Wherever Required . Lap Joint Shall Be Provided Of 75 Mm In Longitudinal & 100 Mm In Transverse Direction And Fused Using Lpg/ Propane Torch Employing Extra Care Ensuring Full Bondage , Complete Removal Of Entrapped Air And Sealing Edges Into Grooves In Appropriate Manner As Per Direction Of Engineer -In-Charge All Complete Including Materials , Labour And Applicable Taxes . ( Payment Shall Be Made On The Basis Of Finished Surface Area . ) . Membrane Property: Softening Point> 150 Deg C , Cold Flexibility < -6 Deg C , Tensile Strength , N/Cm: 600 ( Longitudinal ) , 450 ( Transverse ) , Tearing Strength , N:300 ( Longitudinal ) , 200 ( Transverse ) . , Neat Cement Punning About 1 . 5Mm Thick In Wall , Dado , Window Sill , Floor Etc . Note:Cement 0 . 152 Cu . M Per100 Sq . M . Floor , . Last date of submission for this tender is 2020-06-17. This is a Gaseous Fuels tender in Bandel Thermal Power Station, Hooghly, West Bengal