Tender For Minor Repairs At Martyr Asi Shri Sakhi Akbar Boys High School Gotlibagh.

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Tender For Minor Repairs At Martyr Asi Shri Sakhi Akbar Boys High School Gotlibagh.- 1 Dismantling Of Existing Wooden Ceiling, Includingstacking Of Servesiable Material-As Per The Directions Of Eic-Complete (Details Be Given At The Time Of Payment) 2 Providing And Fixing False Ceiling At All Height Including Providing And Fixing Of Frame Work Made Of Special Sections, Power Pressed From M.S Sheets And Galvanized With Zinc Coating Of 120 Gms/Sqm (Both Side Inclusive) As Per Is:277 And Consisting Of Angle Cleats Of Size 25 Mm Widex1.6Mm Thick With Flanges Of 27Mm And 37 Mm, At 1200 Mm Centre To Centre, One Flange Fixed To The Ceiling With Dash Fastener 12.5 Mm Dia X40Mm Long With 6 Mm Dia Bolts, Other Flange Of Cleat Fixed To The Angle Hangers Of 25X10X0.5Mm Of Required Length With Nuts & Bolts Of Required Size And Other End Of Angle Hanger Fixed With G.I. Channels 45X15X0.9 Mm Running At The Spacing Of 1200 Centre To Centre, To Which The Ceiling Section 0.5Mm Thick Bottom Wedge Of 80Mm With Tapered Flanges Of 26Mm Each Having Clips Of 10.5 Mm At 450Mm Centre To Centre, Shall Be Fixed In A Direction Perpendicular To G.I. Intermediate Channel With Connecting Clips Made Out Of 2.64Mm Diax230 Mm Long G.I. Wire At Every Junction, Including Fixing Perimeter Channels 0.5Mm Thick 27Mm High Having Flanges Of 20Mm And 30 Mm Long, The Perimeter Of Ceiling Fixed To Wall/Partition With The Help Of Rawl Plugs At 450 Mm Centre To Centre, With 25Mm Long Drive-All Screws @ 230 Mm Interval ,Including Fixing Of Gypsum Board/Calcium Silicate Board To Ceiling Section And Perimeter Channel With The Help Of Dry Wall Screws Of Size 3.5X25Mm At 230Mm C/C, Including Jointing And Finishing To A Flush Finish Of Tapered And Square Edges Of The Gypsum Board With Recommended Jointing Compound, Jointing Tapes, Finishing With Jointing Compound In 3 Layers Covering Upto 150Mm On Both Sides Of Joint And Two Coats Of Primer Suitable For Board,All As Per Manufacturers’ Specification And Also Including The Cost Of Making Openings For Light Fittings, Grills Diffusers, Cutouts Made With Frame Of Perimeter Channels Suitably Fixed All Complete As Per Drawing And Specification And Direction Of The Engineer-In-Charge But Excluding The Cost Of Painting With: 12.5 Mm Thick Tapered Edge Gypsum Plain Board Conforming To Is: 2095-Part 1 : 2011 (Board With Bis Certification Marks) 3 Providing And Fixing Aluminum Work For Doors, Windows, Ventilators And Partitions With Extruded Built Up Standard Tubular Sections/Appropriate Z Sections And Other Sections Of Approved Make Conforming To Is: 733 And Is: 1285, Fixed With Dash Fastener Of Required Dia. And Size Including Necessary Filling Up Of Gaps At Junctions I.E, At Top, Bottom And Sides With Required Epdm Rubber / Neoprene Gasket Felt Etc. Aluminum Sections Shall Be Smooth, Rust Free, Straight, Mitred And Jointed Mechanically Wherever Required Including Cleat Angle, Aluminum Snap Beading For Glazing / Panelling, C.P. Brass / Stainless Steel Screws, All Complete As Per Architectural Drawings And The Directions Of Engineer-In-Charge (Glazing, Panelling And Dash Fasteners To Be Paid For Separately.) For Fixed Portion Powder Coated Aluminum (Minimum Thickness Of Powdercoated 50 Microns)