Fiberglass Basins from Orenco Composites provide long-lasting, low-maintenance bulk storage solutions for wastewater, potable water and process applications. These lightweight fiberglass vessels are corrosion-resistant and have long service lives. All helically wound vertical or horizontal units are strong and durable. Underground basins range from 2 to 24 feet in diameter. The base and top are produced via vacuum infusion incorporating high-strength fabrics. They can be shipped as single units or in sections which are stacked and assembled on site. Portable and above-ground units can be equipped with easily deployed walkways, platforms, ladders and railings. One-piece, vacuum-infused, fully insulated rectangular fiberglass tanks are also available in sizes up to 15,000 gallons, and can be installed either above or below ground. 800/231-2507; www.orenco.com.