Provisioning Of Polycarbonate Roof Shed Near Rocket Fuelling Section ( Rfs ) In Tp Area At Ins Kalinga, GE Kalinga-Andhra Pradesh

Provisioning Of Polycarbonate Roof Shed Near Rocket Fuelling Section ( Rfs ) In Tp Area At Ins Kalinga , Excavating In Trenches , N Exc 1 . 5 M Wide And N Exc 1 . 5 M In Depth; For Foundation , Etc . Or For Shafts , Wells , Cesspits , Manholes , Pier Holes , Etc . N Exc 10 Sq M On Plan And N Exc 1 . 5 M In Depth And Getting Out In Hard/Dense Soil , M&L For Plain Cement Concrete 1:2:4 Type B1 ( Using 40 Mm Graded Stone Aggregate ) As In Foundation Filling And Mass Concrete Complete All As Specified And Directed . , Removing Excavated Soil Not Exc . 50 M And Depositing Where Directed At A Level N Exc . 1 . 5 M Above The Starting Point . , S&F M S Single Stanchions , Built Up Of One Beam , Channel Or Ms Tubes With Plates , Caps , Bases , Splices Angle Brackets , Cleats And Other Connections , Conforming To Fe 290 ( Grade E-165 ) , S & F Steel Work In Tubular Trusses , Purlines Including Special Shaped Washer Etc Including Necessary Arrangement To Make Arch Shape Complete Using Erw Or Induction Butt Welded Tubes Conforming To I . S . 1161- 1979 Grade St . -240 , S & F Mild Steel Plates ( Plain Or Chequered ) Channels , Square Cut Or Notched ( Ordinary And Counter Sunk ) Forming Holes , Without Any Attachment Fe 410 -W ( Gde- E- 250 ) Quality- A , S & F Mild Steel Screw Bolts ( Machine Made ) 12Mm With Hexagonal Or Square Heads At One End And Screwed The Other , Or Screwed Both Ends , Each Screwed End To Be Fitted With Washers And One Hexagonal Or Square Nut , N Exc 5Cm Long , S&F Multiwall Polycarbonate Roofing Sheet 6Mm Thick Of Any Colour As In Roof Covering/Cladding To Wall , Including Aluminium Fixing Strips Etc Complete All As Specified And As Per Mfrs Instructions . , M&L Preparation Of New Or Previously Untreated Steel Surfaces Of Any Description , Over 10Cm In Width Or Girth , Not Otherwise Described , Priming With Red Oxide , Zinc Chrome And Aplying Two Coats Of Synthetic Enamel Paint . , M&L Preparation Of New Or Previously Untreated Steel Surfaces Of Any Description , Not Exceeding 10Cm In Width Or Girth , Not Otherwise Described , Priming With Red Oxide , Zinc Chrome And Aplying Two Coats Of Synthetic Enamel Paint .

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