Roof Repair Works Supply & Laying Of Colour Coated Zincalume ( Aluminium-Zinc Alloy ) Roof Sheet Of Make ( Tata Bluescope Or Equivalent ) Of Thickness 0.6Mm For Roofing, All Accessories Such As Curves, Ridge, Apron / Bargeboard, Trafford Profile, Grey Colour ( Matt Or Glossy Finish ) , Including Fixing With Polymer Coated J / L Bolts Of 8Mm Dia Suitable For Existing Purlin, Making The Roof Leak Proof By Applying Weather Resistant Silicon Sealant Over The Bolts & Joints - Details As Per Sl. 1, Boq, Annexure-V. 2 2 Roof Repair Works Supply & Laying Polycarbonate Roof Sheet 1.50 Mm Thick Or Nearest, Trafford Type, Make: Tuflite / Everest / Aerolite / Lotus Fixing As Per Manufactures Specification In Required Area To Suit The Zincalume Roofing Sheet Profile - Details As Per Sl. No.2, Boq, Annexure -V. 3 3 Roof Repair Works Supply & Laying Polycarbonate Sheet 3.0 Mm Thick Or Nearest, Solid Compact Type For Side Cladding Make: Tuflite / Everest / Aerolite / Lotus, Fixing As Per Manufactures Specification In Required Area, Shape / Length For Lighting Purpose Including Fixing By Using Self-Tapping Screws / Bolts Of Make Corroshield Or Equivalent And Seal With Acrylic Sealant, Make The Roof Leak Proof As Required To Suit For Existing Site Conditions. Details As Per Sl. No. 3, Boq, Annexure -V. 4 4 Roof Repair Works Supply, Fabrication And Erection Of New Ms Roof Structural Members, Trusses, Purlins, Cleats, Ties, Column Supports, Rafters, Bracing, Gussets, Stiffeners, Etc., To Proper Lines And Levels Cutting And Fixing Using Ms Bolt And Nuts Wherever Required After Dismantling Of Damaged Structural Members Using Gas Cutting Or Cold Cutting. Details As Per Sl. No.4, Boq, Annexure -V. 5 5 Roof Repair Works Supply And Painting Of Ms Structural Roof Trusses, Rafters, Purlins, Bracings, Stiffeners, Joint Plates, Columns And Other Roof Supports Accessories Etc., With One Coat Of Epoxy Primer ( Zinc Phosphate ) And Two Coats Of Chemical Resistant Epoxy Finish Paint - Details As Per Sl. No. 5, Boq Annexure-V 6 6 Roof Repair Works Providing Plastering In Cm 1:5 Mixing & Application Of Mortar, Finishing Smooth To Proper Line & Level For Masonry Wall, 10Mm Average Thick, Using Good Quality M-Sand, One Coat Floated Hard And Trowelled Smooth, Curing, Scaffolding, Staging Etc., Complete. Details As Per Sl. No. 6, Boq Annexure-V 7 7 Roof Repair Works Brick Masonry In Cm 1:5 For Closing The Openings Using Standard Size Bricks Of Good Quality Including Racking Out Of Joints, Finishing To Proper Lines And Levels, After Removing The Existing Damaged Brick Masonry In The Masonry Wall, Curing Etc, And Disposing The Waste Generated During The Work In To Disposal Yard Within A Distance Of 500M Inside The Company Premises. Details As Per Sl. No. 7, Boq Annexure-V. 8 8 Roof Repair Works Supply And Fixing Of Frp Valley Gutter Using Ms Sheet Of Thickness 3Mm ( Trapezoidal Shape ) As Suit To Existing Site Conditions With Necessary Supports And Providing 3 Layers Of Chopped Strand Matt Of 450 Gsm And One Layer Of Surface Matt Using Isophthalic Resin In Each Layer - Details As Per Sl. No. 8, Boq Annexure-V. 9 9 Roof Repair Works Providing Frp Lining In Existing Valley Gutter Using One Layer Of Chopped Strand Matt Of 450 Gsm And One Layer Of Surface Mat With Pigment Coating In Isophthalic Resin. Details As Per Sl. No. 9, Boq Annexure-V. 10 10 Roof Repair Works Supply & Fixing Pvc Pipe Of 6? Dia Or Nearest For Rain Water Down Take From Roof Gutter Of 4 Kg / Cm2 Pressure Rating Of Make Supreme / Astral / Finolex Including Suitable Specials Such As Bends, Tees, Elbows Etc., Required For The Work Suit To Existing Site Condition, Placing At Site In Position With Necessary Jointing To Leak Proof, Slopping To Drain Etc., Necessary Anchoring, Clamping, Grouting To The Masonry Structure Etc. All Required For The Completion Of Work And As Directed By Engineer-In-Charge With Prior Approval. 11 11 Roof Repair Works Supply & Supervision Of Skilled / Semi-Skilled Male Labour With Necessary Tools For Cleaning Of Rain Water Drain, Roof Terrace And Other Civil Maintenance Work As Directed By The Engineer-In-Charge. ( For 8 Hrs. Working Basis / Day ) .
