HLL Infra Tech Services Limited Tender

Supply & Installation of Window Roller Blinds in Hospital Building and Academic Block at AIIMS CAPFIMS

Providing & Fixing of classic system Sunscreen fabric Roller blinds which should be made up of 30% Polyester and 70% PVC it should have Environmental Standards : HJ/T307-2006, OEKO-TEX standard 100 Class ZV Green Guard, Ecospecifier. It should be 3% openness factor. The fabric should be 0.65mm thick (+5%), Flame retardant as per British Standard BS 5867 (1980 Part 2A), F1 & M1 and it should have a UV Screen: Approx 95%-97%, Fabric weight 380g/sqm (+5%), Light Fastness = 5. Can be installed (a) On Face (b) Ceiling Mount (c) On Frame (d) in Recess. The Fixing Brackets are made by steel with powder coating to give greater finish. Brackets shall be accommodating overhead or side mounting with clutch assembly on either end of the blind. The ROLLER TUBE shall be of extruded by non-rusting Aluminum alloy with 1.25 mm thickness, with anodized for long life. Available in 32-40 mm diameter for small and big blinds respectively. Aluminium bottom bar with powder coating:55 microns or anodyzing 10 microns. 5 colour option available. Wall thickness: 1mm. Width 15mm, Height 30mm, Weight: 300gm /rmtr (+5%). For a perfect fall of fabric to avoid warpage / floating. Installation to be insert type with end caps to give a neat look. Operating Chain: #10 plastic/steel ball chain (or as per manufacturer's standard) adoptable to the clutch pitch for smooth, quiet lifting & lowering of blind. The blind can be stop in desire position with help of stop lock used for raising or lowering action of the shades. The fixing arrangements as per approved make manufacturer specification all complete as per direction of Engineer-in-charge. (Area shall measured from bracket to bracket and from top to bottom).

Providing and fixing of classic system Blackout fabric Roller Blinds which should be made up of 100% Polyester with Acrylic coating resistant to cracking and fraying. It should have 100% blackout rate. The fabric should be min 0.52mm (+5%) and having min weight 358 g/sqm (+5%). Light Fastness = 6. Can be installed (a) On Face (b) Ceiling Mount (c) On Frame (d) in Recess. The Fixing Brackets are made by steel with powder coating to give greater finish. Brackets shall be accommodating overhead or side mounting with clutch assembly on either end of the blind. The ROLLER TUBE shall be of extruded by non-rusting Aluminum alloy with 1.25 mm thickness, with anodized for long life. Available in 32-40mm dia metre for small and big blinds respectively. Aluminium bottom bar with powder coating: 55 microns or anodyzing 10 microns. 5 colour option available. Wall thickness: 1mm. Width 15mm, Height 30mm, Weight: 300gm /rmtr (+5%). For a perfect fall of fabric to avoid warpage/ floating. Installation to be insert type with end caps to give a neat look. Operating Chain: #10 plastic/steel ball chain (or as per manufacturer's standard) adoptable to the clutch pitch for smooth, quiet lifting & lowering of blind. The blind can be stop in desire position with help of stop lock used for raising or lowering action of the shades. The fixing arrangements as per approved make manufacturer specification all complete as per direction of Engineer-in-charge. (Area shall measured from bracket to bracket and from top to bottom).