West Bengal State Electricity Distribution Company Limited

West Bengal State Electricity Distribution Company Limited has published Construction Of Cable Trench , 01 No . Ct , 01 No . Vcb , 01 No . Pt Foundation And Allied Civil Work At Mayapur 33 By 11 Kv Sub-Stn Under Krishnanagar ( D ) Division In The District Of Nadia . , Earthwork In Excavation Of Foundation Trenches Or Drains All The Sorts Of Soil ( Including Mixed Soil But Excluding Literate Or Sand Stone ) Including Removing . Spreading Or Stacking The Spoil With In A Lead Of 75 M . As Directed . The Items Include Necessary Trimming The Sides Of Trenches Leveling And Ramming The Bottom Bailing Out Water As Required Complete . Depth Of Excavation Not Exceeding 1500 Mm . , Earth Work In Filling In Foundation Trenches 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 . , Cement Concrete With Graded Stone Ballast ( 40 Mm Size Excluding Shuttering ) In Ground Floor ( A ) [Pakur Variety] ( A ) 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 . ( I ) Pakur Variety , Reinforcement For Reinforced Concrete Work In All Sorts Of Structure Including All Distribution Bars , Stirrups , Binders Etc Including Supply Of Rods Initial Straightening And Removal Of Loose Rust ( If Necessary ) Cutting To Requisite Length , Hooking And Binding 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 Upto Roof Of Ground Floor/Upto 4 M ( I ) Tor Steel/Mild Steel , 125 Mm . Thick Brick Work With 1St Class Bricks In Cement Mortar ( 1:4 ) In Ground Floor . I ) In Super Structure Ground Floor . , 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 ( B ) 15 Mm Thick Plaster , Neat Cement Punning About 1 . 5Mm . Thick In Wall , Dado , Window Sills , Floor , Drain Etc . , M . S . Structural Works In Columns , Beams Etc . With Simple RolledStructural Members ( E . G . Joists , Angle , Channel Sections ConformingTo Is: 226 , Is: 808 & Sp ( 6 ) - 1964 Connected To One Another WithBracket , 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 ToIs: 816- 1969 & Is: 1995 Using Electrodes Of Approved Make AndBrand Conforming To Is:814- 2004 , Haulage , Hoisting And ErectionAll Complete . The Rate Includes The Cost Of Rolled Steel Section , Consumables Such As Electrodes , Gas And Hire Charge Of All Tools AndPlants And Labour Required For The Work Including All IncidentalChages Such As Electricity Charges , Labour Insurance Charges Etc . Payment To Be Made On The Basis Of Calculated Weight Of StructuralMembers Only In Finished Work As Per Is Specified Weight . PaymentFor Gusset , Bracket , Cleat , Rivets , Bolts And Nuts May Be Make ByAdding The Actual Weight Of Such Items With The Weight Of FinishedStructural Members Or 7% Of Weight For Finished Structural MembersWeighing Not Less Than 22 . 5 Kg . / M . Or 15 % Of Weight For FinishedStructal Members Weighing Less Than 22 . 5 Kg . / M . May Be IncreasedAllow For Bracket , Cleat , Rivet , Bolts And Nuts Etc . And No SeperatePayment Being Made For These Items , As Per Direction Of Engineer InCharge . The Rates Are Considered For A Height Of Erection 8M . / 2NdFloor Level From The Ground . Add 1 . 5% Extra Over The Rate For EachAdditional Floor Or 4M . Beyond Initiial 8M . Or Part Thereof . I ) For Structural Members Of Specified Sections Weighing Less Thanwasher Or Screws Etc . ( Length Of Straight Not Less Than 230Mm ) . , Priming One Coat On Steel Or Other Metal Surface With Synthetic Oil Bound Primer Of Approved Quality Including Smoothening Surfaces By Sand Papering Etc . , ( A ) 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 : ( B ) On Steel Or Other Metal Surface :With Super Gloss ( Hi-Gloss ) - ( Iv ) Two Coats ( With Any Shade Except White ) , 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 . , ( F ) 25 Mm To 30 Mm Shuttering Without Staging In Foundation , Dismantling All Types Of Masonry Excepting CementConcrete Plain Or Reinforced , Stacking ServiceableMaterials At Site And Removing Rubbish As DirectedWithin A Lead Of 75 M . In Gr Floor Including Roof , 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 Gr Floor Including Roof Upto 150Mm Thk , Dismantling R . C . Floor , Roof , Beams Etc . IncludingCutting Rods And Removing Rubbish As DirectedWithin A Lead Of 75 M . Including Stacking Of SteelBars . . Last date of submission for this tender is 2021-02-23. This is a Screws tender in Mayapur , Nadia, West Bengal