Old HS sprang a leak in the copper tubing.  

HS#44378-15

Tuesday, April 12, 2022, 13:35: Roughing. 

Tuesday, April 12, 2022, 13:49: TP1 switched on. 

Tuesday, April 12, 2022, 13:57: TP1 stable (green).

Tuesday, April 12, 2022, 14:10: Vacuum @ 3.71e-05T & dropping.

Tuesday, April 12, 2022, 14:11: HS waterline opened. 

Tuesday, April 12, 2022, 14:12: Vacuum @ 3.32e-05T.

Tuesday, April 12, 2022, 14:22: Vacuum @ 2.19e-05T (Stable).