Rectangular Gi Ducting Plenum And Accessories, mumbai-Maharashtra

Rectangular Gi Ducting Plenum And Accessories Supply, Installation, Balancing And Commissioning Of Factory / Site Fabricated Gss Sheet Metal Rectangular / Round Ducting Complete With Neoprene Rubber Gaskets, Elbows, Splitter Dampers, Vanes, G.I Angle Support With Suspended Rods, Grouted In Ceiling Hangers, Supports Etc. Thickness 1.00 Mm ( 20 Guage ) 2 2 Rectangular Gi Ducting Plenum And Accessories Thickness 0.8 Mm ( 22 Guage ) 3 3 Rectangular Gi Ducting Plenum And Accessories Thickness 0.63 Mm ( 24 Guage ) 4 4 Thermal Insulation Supplying And Fixing Of 13 Mm Thickness Duly Laminated Aluminum Foil Of Mat Finish Closed Cell Fr Xlpe Nitrile Rubber ( Class O ) Insulation With Factory Laminated Al. Pe Foil On Existing Duct After Applying Suitable Adhesive For Nitrile Rubber. The Joints Shall Be Sealed With 50 Mm Wide, And 3 Mm Thick Self-Adhesive Nitrile Rubber Tape Insulation Complete 5 5 Acoustic Insulation Supply And Installation Of 25 Mm Thickness Open Cell Nitrile Rubber Foam Insulation Duct Acoustic Lining Of Supply / Ventilation Air Duct Up To A Distance Of 5 M From Ahu And Ventilation Fan Outlet With Density 140-180 Kg / M3 And Material Thermal Conductivity Not Exceeding 0.047 W / Mk. 6 6 Square Ceiling Supply Air Diffusers Supplying, Fixing Testing Commissioning Of Supply Air Diffusers Of Powder Coated Aluminium With Aluminium Volume Control Dampers Neck Size - 300 Mm X 300 Mm, Overall Size-600Mm X 600 Mm 7 7 Square Ceiling Supply Air Diffusers Neck Size- 375 X 375 Mm, Overall Size-600Mm X 600 Mm 8 8 Square Ceiling Return Air Diffusers Supplying, Fixing Testing Commissioning Of Return Air Diffusers Of Powder Coated Aluminium Without Volume Control Dampers Neck Size - 300 Mm X 300 Mm, Overall Size-600Mm X 600 Mm 9 9 Square Ceiling Return Air Diffusers Neck Size- 375 Mm X 375 Mm, Overall Size-600Mm X 600 Mm 10 10 Duct Dampers Sitand Balancing Of Opposed Blade Volume Control Dampers Shall Be Of Galvanised Iron Construction With Louver Dampers Of Robust Construction And Tightly Fitted. The Sheet Thickness Of Blade Shall Be 0.8 Mm And Of The Frame Shall Be 1.0 Mm. 11 11 Collar Dampers Supply, Installation, Testing And Balancing Of Opposed Blade Volume Control Dampers Shall Be Of Galvanised Iron Construction With Louver Dampers Of Robust Construction And Tightly Fitted. The Sheet Thickness Of Blade Shall Be 0.8 Mm And Of The Frame Shall Be 1.0 Mm. 12 12 Supply / Return Air Linear Grills Supply, Installation, Testing And Balancing Of Powder Coated Extruded Aluminum Construction Supply / Return Air Linear Grills Of 15Deg With Fixed Horizontal Bars And Aluminum Volume Dampers.Grille Shall Be Given A Rust Inhibiting Prime Coat And Factory Applied Powder Coated Finish Of Approved Colour In Required Sizes Of 150 / 200 Mm. 13 13 Cgst Enter Total Cgst 14 14 Sgst Enter Total Sgst

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