The isolation curb shall consist of an upper support rail with supply and return duct supports on which the equipment and duct openings rest and a lower support curb which is attached to the roof structure, separated by free-standing, unhoused, laterally stable steel springs.
Happy Saturday! River City is a military term for a command's communications being down. Meaning Skype, email, internet access and phone calls. This can happen for many different reasons. Usually its because something is happening that the command does not want anyone outside of the command to know about.
Indian River Lagoon. The System actually consists of 3 lagoons: the Mosquito Lagoon, the Banana River, and the Indian River. Titusville provides a picture glass window to this unique body of water. The lagoon straddles the transition zone between colder temperate and warmer sub-tropical biological provinces. Here, as perhaps nowhere else in the continental United States, tropical and temperate species coexist and thrive.