  Quark partners with non-chiral couplings appear in several extensions of the
Standard Model. They may have non-trivial generational structure to their
couplings, and may be produced either in pairs via the strong and EM
interactions, or singly via the new couplings of the model. Their decays often
produce heavy quarks and gauge bosons, which will contribute to a variety of
already-measured "Standard Model" cross-sections at the LHC. We present a study
of the sensitivity of such published LHC measurements to vector-like quarks,
first comparing to limits already obtained from dedicated searches, and then
broadening to some so-far unstudied parameter regions.
