e-Quotation Notice No.15 for 2026-27 Work No.01

Providing and applying spray paint finish on fully exposed RCC slab/soffit surface, including mechanical grinding/polishing to remove surface irregularities, shuttering marks and projections, necessary surface preparation and minor repairs, cleaning, application of suitable primer/sealer and spray painting in required coats to achieve uniform colour, texture and finish, complete as per approved sample and as directed by the Architect/Engineer-in-Charge.

Providing and Fixing in Position, Fabrication in 2"x2" pipe frame on top & bottom & perforated jali in center of 12" for ventilation with powder coating & 10mm toughened glass on top with pasting, fitting and installation on site as directed by the Architect/Engineer-in-Charge

Providing and fixing Fabric Acoustic Wall Panel (Air Gap System) comprising aluminium/GI framework to maintain a 75 mm to 100 mm air cavity between wall and panel, filled with 50 mm thick, 1000 GSM high-density microfiber acoustic insulation. Providing and fixing 15 mm thick high-density microfiber acoustic board over the insulation, finished with 20 mm thick high-density acoustic foam and wrapped with approved acoustically transparent decorative fabric of approved shade, stretched and fixed without visible joints, including all necessary framework, adhesives, fasteners, edge trims, cutting, finishing, scaffolding, and all incidental works complete as per manufacturer's specifications and as directed by the Engineer-in-Charge. The complete system shall provide high sound absorption with suitable Noise Reduction Coefficient (NRC) for auditoriums, conference halls, theatres, and other acoustically treated spaces

Providing and fixing heavy-duty acoustic floor carpet of approved make and shade, with high Noise Reduction Coefficient (NRC) suitable for auditorium/theatre applications, comprising solution-dyed polypropylene/nylon pile with synthetic backing, fixed over approved underlay using recommended adhesive, including cutting, fitting, jointing, edge finishing, and all necessary accessories complete as per manufacturer's specifications and Architect/Engineer-in-Charge's instructions.

Providing, fabricating and fixing factory-made high-performance acoustic/soundproof door of approved make, 100 to 150 mm thick, comprising seasoned teakwood frame of approved section and design, door shutter with internal framework filled with 50 mm thick high-density glass wool insulation (96 kg/m³) and two layers of 3 mm thick mass-loaded sound barrier, finished on both sides with approved decorative laminate/veneer/HPL or powder-coated GI sheet as specified. The door shall be complete with heavy-duty SS hinges, acoustic perimeter seals, automatic drop-down bottom seal, door closer, mortise lock, handles, all necessary hardware, fixing arrangements, testing, commissioning and all incidental works, complete to achieve the specified acoustic performance as approved by the Architect/Consultant and as directed by the Engineer-in-Charge