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flight day 10 moving day on board the

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international space station with the

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help of the astronauts from space

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shuttle discovery almost all of the work

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that is needed to unpack and to outfit

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the permanent multi-purpose module the

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newest module at the international space

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station was completed on flight day 10.

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the crew members had to concentrate

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their efforts to unpack the remaining

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articles in this newest module on the

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international space station as well as

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to disassemble a lot of the racks that

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had held some of that cargo and they

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take those pieces out of the pmm and

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move them over to the japanese cargo

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module that's currently docked to the

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space station's harmony module

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konatori 2 is due to be unburst from the

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international space station march 28 and

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the international space station program

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wanted to get as much of that packing

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material out of the pmm and onto the

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htv-2 before it leaves so that packing

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material can be removed from the space

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station and create more room for the

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crew members to work the shuttle crew

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members worked mostly under the

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direction of flight engineer katie

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coleman who had at her disposal large

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chunks of time to either unstow products

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or to do structural work inside the pmm

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and the crew members completed virtually

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all of the work that was on the agenda

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for that today the second of the two

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extension days that were added to

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discovery's doc time at the

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international space station in order to

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allow that work to be completed

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but there was maintenance work done on

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elements of the

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environmental control system in the u.s

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section of the station as well

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early in the day mission specialist mike

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barrett assisted by flight engineer

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paolo nespoli went to work on the carbon

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dioxide removal assembly located in the

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destiny laboratory module that system

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which is one of the systems on board

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that removes carbon dioxide from the

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station environment suffered a short

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circuit in one of its heater beds

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earlier in the mission

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and today barrett went to work to

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find the short circuit and to isolate it

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so that that system could be restarted

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it was an operation almost exactly the

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same as one he did when he was a member

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of the international space station's

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crew during expedition 20.

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station commander scott kelly also had

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some maintenance work to do he was in

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the tranquility module where the oxygen

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generation system is located that system

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required work done in order to install a

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filter kit which is introducing some

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chemical materials to treat the water

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that flows into the ogs the ogs

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separates water into its chemical

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components of oxygen and hydrogen

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creating oxygen for the crew members to

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breathe the installation of that kit is

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designed to improve the chemical balance

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the ph of that water so that when the

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system operates in the future it will

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not create particulates that will gum up

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the works

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that work will be completed on flight

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day 11 and all of the crew members get

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together for final transfers before they

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close the hatches between the

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international space station and space