Proposed 1000 seated capacity Town Hall at Kumarghat Unakoti District Tripura SH Building portion including acoustic work internal water supply sanitary installation and other miscellaneous woks SH Supplying and fitting fixing of various Auditorium C

Amount

1) SEAT / BACK: The seat sub-assembly is made up of 1.2±0.1 cm Thk Plywood, uphoistered with polyester fabric over moulded foam and covered with an injection-moulded polypropylene outer cover. The seat can be manually tipped-up when not in use. The back sub-assembly is made up of injection-moulded gas filled polypropylene inner uphoistered with polyester fabric over moulded foam and covered with injection-moulded polypropylene outer cover. Both these sub-assemblies are fixed to the tubular structure. BACK SIZE: 46.3 cm(W) x 59.0 cm (H), SEAT SIZE: 47.0 cm (W) x 49.5 cm (D). 2) TUBULAR FRAME STRUCTURE (I FRAME): The understructure is made of two straight I-leg of Ø3.81±0.03 cm x 0.2±0.016 cm THK M.S.E.R.W round tube and is fixed with the seat support assembly using M8x15 INT. SOC HD M/C Screw QTY-2 NOS on each side. The seat support assembly is made of a straight and bent tube of Ø2.22±0.03 cm x 0.25± 0.016 THK M.S.E.R.W. round tube with 5mm thk mounts at both ends. The Seat assembly is pivoted on this assembly. The Back assembly is mounted on a 3.15mm thick Armrest bracket. The I Frame structure is grouted using 4 Anchor Bolts on a 5mm thick bottom plate which is welded to the upper frame structure. The Anchor Bolts are covered using 2 PP Foundation Bolt Cover which are fitted together on each leg. The frame is used for straight layout typically. 3) HIGH RESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane foam is moulded with density = 45±2 kg/mꝪ and hardness load for seat 16±2 kgf and hardness load for back 14±2 kgf as per IS:7888 for 25% compression. 4) ARMREST: The armrest is made of Injection-moulded PP compound. The armerest is mounted on a 3.15 thick HR sheet which is welded on the tubular frame. 5) POWDER COATING: Steel components are epoxy polyester powder coated (DFT 40-60 microns). 6) FLOORING PRE-REQUISITE: The auditorium chair is designed to get mounted/grouted on floors with flooring specification as mentioned in flooring pre-requisite Branded Brand. including carrying, fitting & fixing charge.

M/S QUALITY TENTS

Kaushik Das

M/S SUNIL KUMAR BANIK

DESIGN M

KOLKATA INTERIORS PRIVATE LIMITED