EVA 1 was successfully carried out. The EVA 1 crew comprised Frank Schubert and Sam Burbank. The IVA officer onboard the FMARS was Darlene Lim. EVA 1 goals were: 1) to connect a draining hose to the waste water tank underneath the hab in order to allow gray water (comprising only biodegradable materials) to be drained to a ground sump ; 2) affix an external escape ladder to the habitat leg closest to Haughton Crater, right underneath the upper deck