Do you suppose they pressurized NS-2 to prevent ingress of water, and to detect leaks? I mean, filling the pipe with saltwater can’t be good for it.
WWG1WGA
Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)
Ultra-dry Nitrogen.