For an example of a performance-based service contract that includes a SOO and related documents, see the RFP for the US Strategic Command (F25600-03-R-006) posted November 27, 2002 at Fed Biz Opps (www.fedbizopps.gov).
Che is a Spanish diminutive interjection commonly used in Argentina. It is a form of colloquial slang used in a vocative sense as friend, and thus loosely corresponds to expressions such as mate, pal, man, bro, or dude, as used by various English speakers.
(Chem.) The separation of a compound substance, by chemical processes, into its constituents, with a view to ascertain either (a) what elements it contains, or (b) how much of each element is present. The former is called qualitative, and the latter quantitative analysis.