In the Space Station Processing Facility, an overhead crane lifts the P3 Integrated Truss Structure out of the payload canister that transferred it from the Operations and Checkout Building. The port-side P3 truss is scheduled to be added to the International Space Station on mission STS-115 in 2002 aboard Space Shuttle Atlantis. The P3 will be attached to the first port truss segment, P1, being installed in an earlier mission.