[Class : 19] Bricks; Plywood, Teak Ply, Shuttering Ply, Marine Ply, Flexi Ply, Block Board, Pre Laminated & Laminated Board, Teak Board, Particle Board, Flush Door, Panel Door, Decorative, Sun Mica, Glass, Wooden Beadings, Moldings’, Margins’, Veneer And Adhesive; Framework For Building Not Of Metal; Building Materials; Cement Slabs; Concrete; Concrete Building Elements; Mep (Mechanical Electrical Plumbing, Heat, Ventilation, Air Conditioning); Building Panels Not Of Metal; Building (Stone And Timber); Infrastructural Work; Internal And External Finish;