LAS VEGAS -- The U.S. Army Corps of Engineers Los Angeles District's Nellis Resident Office added solar panels for the Camp Host and more than two dozen shade structures for campers at the Red Rock Canyon National Conservation Area near Las Vegas. The additions were part of an improvement project for the Bureau of Land Management's fire station the District recently completed in which they installed a photovoltaic system, capable of generating 40 KWAC, to provide power for the facility.