Deployments to remote sites and occupation of host nation infrastructure are facts of life. And three dimensional defense also involves thinking DOWN as well as the skies above. Underground utilities and sewage systems are difficult to secure and defend against. Welding manhole covers down isn’t a friendly gesture or readily reversible state.
Additionally, protecting underground infrastructure from tampering and insider threats is important. One disgruntled employee or saboteur with a crowbar can render multimillion dollar complexes inoperable by disabling comms, power, and water.
Lockdown covers are available in 22 standard sizes and custom sizes can be made upon request. Lockdown also manufactures.
Currently in use on Fort Campbell KY on special mission unit compounds.
Submitted by Fly On The Wall
