Systems
H-II Transfer Vehicle 9 (HTV9) Departure Operations: The crew closed the HTV hatch and configured the vestibule for unberthing by removing the Intramodular Ventilation (IMV) supply jumper and power/data jumpers. They installed the Common Berthing Mechanism (CBM) Controller Panel Assemblies (CPAs) and partially installed a hatch thermal blanket. The crew also worked ahead of today’s timeline and mounted the Pressure Management Device (PMD) and connected associated power and data cables. The PMD setup was originally scheduled on the timeline tomorrow. HTV9 is scheduled for unberth and release tomorrow.
Environmental Health System (EHS) Total Organic Carbon Analyzer (TOCA) Water Recovery System (WRS) Sample Analysis & Data Record: Crew performed an analysis of the water processing assembly (WPA) using the TOCA. The TOCA unit oxidizes organic carbon species present in the water to carbon dioxide gas and measures the concentration using nondispersive infrared spectroscopy. Analysis of the potable water using the TOCA occurs on a weekly basis. The crew also replaced the TOCA Waste Water Bag (WWB) to preclude overfill.
Regenerative Environmental Control and Life Support System (ECLSS) Recycle Tank Drain/Fill: Today the crew set up the recycle tank to drain to a ЕДВ-У. Following the setup the ground performed the tank drain using the Urine Transfer System (UTS). Once the ground specialists completed the transfer, the crew verified the recycle tank was empty, terminated the drain, and repositioned the fill/drain valve to fill.
Completed Task List Activities:
- Photo/TV D5 Camera Configuration for isolation
- Hatch Contingency Audit
- JEM Network Storage (NeST) Mesh Cleaning
- Node 3 Overhead Aft Alcove Assessment
Today’s Ground Activities:
All activities are complete unless otherwise noted.
- SSRMS Grapple of HTV9
- Ground Ops for HTV9 Egress
Look Ahead Plan
Tuesday, 8/18 (GMT 231)
Payloads:
- LSG S/W Update (NASA)
- Astrobee On & JEM Cargo Temp Stow (NASA)
Systems:
- ECLSS PEPS Inspect
- HTV Unberth/Release
Wednesday, 8/19 (GMT 232)
Payloads:
- JPM Handheld Exp Adapter Plate & MPEP Removal (JAXA)
Systems:
- Recycle Tank R&R
- TOCA PFU3 Cycle
Thursday, 8/20 (GMT 233)
Payloads:
- Myotones Ops (ESA)
- Astrobee Off and JEM Cargo Replacement (NASA)
Systems:
- ISS EMER Sim OBT
- Isolation Prep/Gather
Today’s Planned Activities:
All activities are complete unless otherwise noted.
- TBU (Universal Bioengineering Thermostat) (ТБУ)
- Replacement of urine receptacle, filter insert, [Е-К], [ДКиВ] and pipe 5182-03 in [АСУ] toilet. ACY activation post R&R
- Regenerative Environmental Control and Life Support System (ECLSS) Recycle Tank Drain/Fill
- Filling EDV from Progress 444 [СО1] Rodnik ВV1
- JEM Temporary Stowage Relocate
- Robotic Workstation (RWS) Setup
- Spacecraft Atmosphere Monitor MCA Plug Installation
- Countermeasures System (CMS) Treadmill 2 System (T2) Monthly Inspection
- Treadmill 2 (T2) Series Bungee System Assemblies (SBS) Swap
- Environmental Health System (EHS) Total Organic Carbon Analyzer (TOCA) Water Recovery System (WRS) Sample Analysis & Data Record
- Urine Transfer System Offload EDV Swap
- On-board Training (OBT) H-II Transfer Vehicle (HTV) Robotics Onboard Trainer (ROBot) Release
- Auxiliary Computer System [ВКС] Laptops Antivirus Scan Prep and Update
- Environmental Health System (EHS) Total Organic Carbon Analyzer (TOCA) Waste Water Bag (WWB) Changeout
- PROBOY. RSЕ1 ops
- Node 2 Nadir Vestibule Outfitting Kit (VOK) Gather
- Node2 HD Camera Activation
- H-II Transfer Vehicle (HTV) Smoke Detector Scavenge
- H-II Transfer Vehicle (HTV) Egress
- H-II Transfer Vehicle (HTV) Vestibule Configure for Demate – Part 1
- Node 2 Nadir CBM Control Panel Assembly (CPA) Installation
- Pressure Management Device (PMD) Equipment Setup Part 1