“…The works of Loboda and Yepifanov, (2010);Donald, et al, (2008);Loboda, (2008);Fast, et al, (2009);; Romesis and Mathioudakis, (2003); Roemer and Kacprzynski, (2000); Volponi, et al, (2003); Kamboukous and Mathioudakis, (2005) on gas path analysis in condition monitoring, were also critically considered to actualize this task. More so, trend monitoring as utilized in Bently, et al, (2002) and Uhumnwangho, et al, (2003) was also seen as a viable tool for this package.…”