Blues have made a bid in the region of £2million but it is understood the Hammers are looking for double that amount for the former England full-back.
Bruce said: "It is not for me to talk about players - but, yes, Paul Konchesky is someone we are looking at. We put a bid in about three weeks ago and that hasn´t changed. It is fair to say our valuations are a bit apart at the moment."
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