The Lyon winger will join the US-bound squad next week. Chimbonda is expected to fly out with the squad on Monday if a deal with Spurs can be finished this week.
Chief executive Peter Kenyon is keen to wrap up the deals which have dragged on for some time.
While the ins are completed, it's expected that Shaun Wright-Phillips will be allowed to leave the Bridge.
Moneybags West Ham are long admirers of the winger and an offer in the region of £10m will see him head across London.
Khalid Boulahouz is heading off to Spain with Sevilla his likely destination.
Chelsea have a seven match pre-season programme before they head to Wembley for the Community Shield and the following week it's back to Premier League action.
C'mon the Blues.