www.nytimes.com 1st July 2011
In an attempt to reduce their reliance on Amazonian hardwoods, officials in charge of maintaining the Coney Island boardwalk have begun to replace sections of the walk with concrete instead of wooden boards. Pressure from conservation organisations such as Rainforest Relief has apparently succeeded with the boardwalk, constructed in 1923, now having two sections of concrete walkway. Amazonian hardwoods, such as ipe, are used in many of Brooklyn’s piers, benches, and walkways and can withstand the weight of a garbage truck. In recent times, supplies of hardwoods have been depleted to dangerously low levels. Concrete seems to be the cheapest and most durable alternative costing at $95 a square foot compared to $127 for hardwood. Native American hardwoods are not suitable as sturdy as their Amazonian counterparts. The next instalment of concrete will be, if plans drawn up by advisory body Community Block 13 are followed through, 5 blocks on the walk’s eastern edge costing $7.5 million. An other plan to replace just a central strip of the boardwalk with concrete, on which the garbage trucks could drive, and then use recycled plastic boards for the rest (costing $110 per square foot) was turned down by Community Board 13 at a vote of 21 to 7.