Earthcom 22-32
The ECA 22-32 (Earthcom Arch 22 ft span) is a totally self-contained 15 psi elliptical arch condominium disaster shelter designed to protect up to 12 adults for long periods or 24 people for short durations such as during tornadoes. The arches must be assembled on site by local contractors. The product was specifically designed and developed to protect people during and after disasters such as tornadoes, hurricanes, earthquakes, storms, forest fires, power failures, nuclear power plant accidents, nuclear/chemical terrorism, and full-scale protracted nuclear, chemical and biological war. The ECA 22 includes the fiberglass arches, entranceway, emergency escape, life support system, MCAS air filtration, a 2500 gallon fiberglass leaching septic tank, one SCUPP 1000 with a 1000 gal diesel fuel tank, one 10 KW prime power slow speed diesel generator, water filtration system, plans, etc. With the EC 22’s "state of the art" technology and long-term self-contained independence, it qualifies as a T.H.E.T.A. (Total Human Environment for Terrestrial Attach) underground shelter).