Scott and Doi conduct tool evaluations during second EVA of STS-87

STS087-341-036 (3 Dec. 1997) --- Backdropped against a dark Earth and a light blue horizon, astronaut Takao Doi (right), international mission specialist representing Japan's National Space Development Agency (NASDA), works with a crane while astronaut Winston E. Scott looks on. This second extravehicular activity (EVA) of the mission continued the evaluation of techniques and hardware to be used in constructing the International Space Station (ISS). Near Scott can be seen the representation of a small Orbital Replacement Unit (ORU) in the grasp of the 156-pound crane operated by Doi. A similar crane could be used to transport various sized ORU’s from translation carts on the exterior of the ISS to various worksites on the truss structure. This view was captured, on 35mm film, by a crew mate in the shirt sleeve environment of the Space Shuttle Columbia's cabin. The SPARTAN-201 satellite is in its stowed position at frame center.