Construction of 1000 capacity Auditorium at R.K.Nagar, Karimganj Assam Auditorium seat at the rate 6000 for 1004 nosGrI

Supplying and fitting/fixing of Auditorium chair from an established OEM/ Brand having ISO 9001:2015, ISO 14001:2015, ISO50001:2018, ISO 45001:2018 and all ISO certificates must be from NABCB accredited agency. The Bidder / OEM should have Green-Guard certificate from UL. Any other Green-Guard certificate other than UL shall be rejected. The Bidder / OEM should also have IGBC, Green Pro, Indian Design Mark, Indoor Air Quality Certificate from SCS, GRIHA Certificate & AIOTA Certificate, with OEM should also have achieved India Design Mark Certificate and the irproduct for furniture category or similar products should be I-MARK winner consistently for last 3 financial years with at-least 2 products in each year. Screenshot from the official website should be shared for the same and also the product OEM should be a member of BIFMA certified as BIFMA compliant and an official link/ screenshot of the product listing must be provided fromwww.bifma.org" and with at-least 1 product each in seating, dusking and storage should be certified. The product should have SEAT / BACK: The seat subassembly is made up of 1.2±0.1cm The Plywood, upholstered 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 upholstered with polyester fabric over moulded foam and covered with an injection-moulded polypropylene outer cover. Both these sub-assemblies are fixed to the tubular structure. BACK SIZE: 46.3cm (W) X59.0cm (H). SEAT SIZE: 47.0cm (W) X 49.5cm (D). TUBULAR FRAME STRUCTURE: The under structure is made of two straight I-leg ofØ3.81±0.03cm x 0.2 ±0.016cm THK M.S.E.R. Wound tube and is fixed with the seat support assembly using M8x15 INT. SOC HD M/C ScrewQTY-2 NOS on each side. The seat support assembly is made of a straight and bent tube of Ø2.22±0.03cm x 0.25 ±0.016cm THK M.S.E.R. W round tube with 5mm the 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 I frame is used for straight layout typically. HIGHRESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane foam is moulded with density = 45±2 kg/m³ and Hardness load for Seat 16 ± 2 kgf and Hardness load for back 14 ± 2 kgf as per IS:7888 for 25% compression. ARMRESTS: The armrest is made of Injection moulded PP compound. The Armrest is mounted on a 3.15mm thick HR sheet which is welded on the tubular frame. POWDER COATING: Steel components are epoxy polyester powder coated (DFT 40-60 microns). FLOORINGPRE - 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 and fixing charges.