Leak check of all valves has been completed

MPO propellant tank has been pressurised up to 1.1 Maximum Expected Operating Pressure (MEOPS). Leak check of all Fill & Drain Valves (FDVs) has been completed. Radioactive measurements in the vicinity of MIXS/SIXS have been performed according to CSG safety rules & regulations. SSMM software update successfully performed, OBC software update is on going. MLI integration/sewing was performed in parallel on MPO.

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