Building timber; materials for making and coating roads; concrete building materials namely, blocks, bricks, posts, poles, slabs, panels; non-metal tiles; refractory materials, namely refractory blocks, refractory bricks, refractory castable mixes, refractory furnace linings, refractory mortars, refractory shapes; bituminous products for building; construction elements not made of metal, namely, shores, supports, braces; non-metal building materials, namely, soffits; geotextiles, namely, fabric and sheeting for nursery, greenhouses, and landscaping; fiberglass building elements; portable non-metal buildings; prefabricated non-metal buildings; glass blocks for building; framework for building, not of metal; binding material for road repair

Consultation and advisory services, and the design and development of computer software, all relating to repair and construction of buildings, roads, bridges, dams, walls, reservoirs, tunnels, railways and landfill sites; consultancy design and advisory services relating to geo-technical and highway engineering; engineering drawing; material testing; architectural consultation; computer services, namely, creating and maintaining web sites for others; engineering; construction drafting