yoyodyne
Veteran
Figures...700UW said:ETOPS flights have a required job card to be done, there is a block on the job card for Lav Servicing and has to be signed off and stamped by the person who did it.
And yes at US there is a form that is placed in the cockpit, signed off by whomever did the lav and water servicing, and signed off by the lead who verified the work was accomplished.
See if you were in the loop you would know the procedures.
And by the way, I wrote and documented all the lav servicing procedures for all aircraft that US flies and even wrote and starred in the training video.
http://www.flyertalk.com/forum/us-airways-dividend-miles-pre-merger/731384-diverted-due-overflowing-lavatories.html