STS-115 MS Burbank and MacLean prepare the SARJ on the P3 - P4 Truss Segment during EVA

S115-E-05985 (13 Sept. 2006) --- Astronauts Steven G. MacLean (top) representing the Canadian Space Agency, and Daniel C. Burbank, both STS-115 mission specialists, participate in the second of three scheduled spacewalks for the Space Shuttle Atlantis and International Space Station crewmembers as construction resumes on the orbital outpost. The two STS-115 mission specialists are translating along the side of one of the station's trusses.