1 After removal, plug the pipe going into the wall so sewer gasses will not enter the home â this can be done with a rag or commercial plug. 2  The adjoining pipes should also be cleaned at this time to prevent future problems.  If an article such as jewelry is dropped down the drain, turn off the water to prevent loss.
Hart, a pilot, attorney, and aerospace engineer, served as the NTSBâs thirteenth chairman for two years, and as acting chairman for a year before that. An NTSB board member since 2009, Hart will continue as one of the agencyâs five board members, the agency said in a news release. His term on the board expires in December. The NTSB is an independent agency âcharged with determining the probable cause of transportation accidents and promoting transportation safety, and assisting victims of transportation accidents and their families.â Each NTSB board member is nominated by the president and confirmed by the Senate for five-year terms.
The major difference is who they report to and what they focus on. For example, the CIA is the only independent agency in that it only reports to the President (well, technically the DNI but no one actually takes them seriously). In theory, it's the only agency that does all-source analysis of foreign intelligence issues. Most of the other agencies are DOD and report to the Secretary of Defense. DIA, for example, is mainly supposed to focus on military intelligence and related issues. There are a few other agencies/offices that report to other department (for example, the FBI reports to the Attorney General and the Bureau of Intelligence and Research is part of the State Department). Most agencies are divided by the type of intelligence they focus on.