DESIGNING AND ENGINEERING OFFSHORE PLATFORMS (INCLUDING PLATFORMS FOR THE EXPLORATION AND PRODUCTION OF OIL AND GAS, LIGHTHOUSES, AND PLATFORMS FOR SULFUR PRODUCTION), MOORING SYSTEMS, LOADING DOCKS, POWER PLANTS, INDUSTRIAL PLANTS, PIPELINES, DRAINAGE SYSTEMS, OIL AND GAS PRODUCTION SYSTEMS, PETROLEUM PROCESSING FACILITIES, INSTRUMENTATION SYSTEMS, LIGHTING SYSTEMS, WHARVES, BULKHEADS, PIERS, BRIDGES, ROADS, WELLHEADS, AND SHIPS