Tender For Repair Works In Terrace Of Mugappair East Telephone Exchange Chennai, chennai-Tamil Nadu

Tender For Repair Works In Terrace Of Mugappair East Telephone Exchange Chennai; 1 Steel Work In Built Up Tubular ( Round, Square Or Rectangular Hollow Tubes Etc. ) Trusses Etc., Including Cutting, Hoisting, Fixing In Position And Applying A Priming Coat Of Approved Steel Primer, Including Welding And Bolted With Special Shaped Washers Etc. Complete. Hot Finished Welded Type Tubes 2 Providing And Fixing Precoated Galvanised Iron Profile Sheets ( Size, Shape And Pitch Of Corrugation As Approved By Engineer-In-Charge ) 0.50 Mm ( + 0.05 % ) , Total Coated Thickness With Zinc Coating 120 Gm Per Sqm As Per Is:277 In 240 Mpa Steel Grade, 5-7 Microns Epoxy Primer On Both Side Of The Sheet And Polyester Top Coat 15-18 Microns. Sheet Should Have Protective Guard Film Of 25 Microns Minimum To Avoid Scratches During Transportation And Should Be Supplied In Single Length Upto 12Metre Or As Desired By Engineer-In-Charge. The Sheet Shall Be Fixed Using Self Drilling / Self Tapping Screws Of Size ( 5.5X 55Mm ) With Epdm Seal, Complete Upto Any Pitch In Horizontal / Vertical Or Curved Surfaces Excluding The Cost Of Purlins, Rafters And Trusses And Including Cutting To Size And Shape Wherever Required. 3 Providing And Fixing Precoated Galvanised Steel Sheet Roofing Accessories 0.50 Mm+5% Total Coated Thickness ( Tct ) , Zinc Coating 120Gsm As Per Is: 277 In 240Mpa Steel Grade, 5-7 Microns Epoxy Primer On Both Side Of The Sheet And Polyester Top Coat 15-18 Microns Using Self Drilling / Self Tapping Screws Or With Polymer Coated J Or L Hooks, Bolts And Nuts And Or G.I. Seam Bolts And Nuts, G.I. Plain And Bitumenwashers Complete : Ridges Plain ( 500 - 600Mm ) . 4 Providing And Fixing Precoated Galvanised Steel Sheet Roofing Accessories 0.50 Mm+5% Total Coated Thickness ( Tct ) , Zinc Coating 120Gsm As Per Is: 277 In 240Mpa Steel Grade, 5-7 Microns Epoxy Primer On Both Side Of The Sheet And Polyester Top Coat 15-18 Microns Using Self Drilling / Self Tapping Screws Or With Polymer Coated J Or L Hooks, Bolts And Nuts And Or G.I. Seam Bolts And Nuts, G.I. Plain And Bitumenwashers Complete : Barge Board ( Upto 300 Mm ) . 5 Extra For Providing And Fixing Wind Ties Of 40X 6Mm Flat Iron Section. 6 Removing The Damaged / Torned Pvc Sheets Covered In The Roofingarea About300.00 Sqm Including Stacking Of Serviceable Materials And Disposal Of Unserviceable Material Within A Lead Of 50M 7 Credit For Taking Back The Old Unserviceable Sheets

INR 590 /-

INR 10150.0 /-

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