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RH-ISAC, Page 109 of 140

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Wed Dec 31 16:00:00 1969

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ID	Date	Author	Category	Type	Module	Target/Number	Subject
2568	Friday, April 26, 2024, 08:56	David Wang	Conditioning Station	Development	TM3		TM3 module top helium spray leak test.
TM3 module top helium spray leak test was done yesterday. No leak on TM3 module top @ LD base leak rate 0.0 x E-9 atm.cc/sec.
2569	Friday, April 26, 2024, 08:59	David Wang	Conditioning Station	Development	TM3		TM3 helium pressure test and electrical check with new source tray at TCS.
TM3 helium pressure test and electrical check with new source tray at TCS were done yesterday. The results are excellent. See attachment
Attachment 1: Scanned_from_a_Xerox_Multifunction_Printer_(9).pdf

2570	Friday, April 26, 2024, 13:22	David Wang	South Hot-Cell	Standard Operation	TM4		TM4 has been moved from SMP to SHC.
TM4 has been moved from SMP to SHC. Adam and I did the move. the move is smooth.
2572	Monday, April 29, 2024, 14:21	David Wang	ITE/ITW	Standard Operation	TM4		TM4 has been moved from SHC to ITW.
TM4 has been moved from SHC to ITW. Peter did the move. Travis helped on him. The move is successful.
2574	Tuesday, April 30, 2024, 09:20	David Wang	ITW	Development	TM4		A new SST gas line is using for ITW febiad gas staion in pit.
A new SST gas line with swagelock tube fittings and VCR fit is using for ITW febiad gas staion in pit. Gas line is leak checked on bench. No leak . it is installed on TM4 in ITW now,
2575	Wednesday, May 01, 2024, 09:50	David Wang	ITW	Standard Operation	TM4		TM4 has been connected to ITW.
TM4 has been connected to ITW. see attachment.
Attachment 1: Scanned_from_a_Xerox_Multifunction_Printer_(10).pdf

2576	Wednesday, May 01, 2024, 14:51	David Wang	South Hot-Cell	Standard Operation	TM3		Tm3 has been moved form TCS to SHC.
Travis and I moved TM3 from TCS to SHC this afternoon. The move is smooth.
2577	Thursday, May 02, 2024, 09:00	David Wang	ITW	Standard Operation	TM4		Annual ITW water signal interlock check has been done.
Annual ITW water signal interlock check has been done. Renee helped me on it. Everything works fine.
2578	Thursday, May 02, 2024, 14:54	David Wang	Conditioning Station	Standard Operation	TM3	UCx#44	TM3 has been moved from SHC to TCS.
TM3 has been moved from SHC to TCS by David and Frank. The move is smooth.
2579	Thursday, May 02, 2024, 14:58	David Wang	South Hot-Cell	Standard Operation	TM3	UCx#44	TM3 with UCx#44 electrical check and leak check.
TM3 with UCx#44 electrical check and leak check are good. see attachment. HS line 70 psi helium pressure test at TCS: no leak at 0.0xe-9 torr.
Attachment 1: Scanned_from_a_Xerox_Multifunction_Printer_(11).pdf

2580	Thursday, May 02, 2024, 15:23	David Wang	South Hot-Cell	Development	TM3		Leak check on TM3 new containment box window line VCR fittings.
After new containment box installation on TM3, Chad and I did a helium spray leak check on two VCR fittings on front side water lines. they are leak free. Helium pressurize window water line to 70 psi for 3minutes. No response on leak detector which is 0.0xe-9 atm.cc/sec.
2583	Tuesday, May 07, 2024, 09:47	David Wang	ITE/ITW	Maintenance	TM2		Broken TM2:TP2 has been replaced.
Broken TM2:TP2 has been replaced otday by a new TV-1001 nav pump supplied by vacuum group. replaced pump seris number:201281. new pump series number:IT23431008. TPs replacement history sheet will be updated by Frank. I will put comment on this e fault and let operator to close it.
2585	Wednesday, May 08, 2024, 12:36	David Wang	Conditioning Station	Standard Operation	TM3	UCx#44	TCS was argon vented this morning between 7:00 to 8:30 am.
TCS was argon vented this morning between 7:00 to 8:30 am before module was moved to ITE.
2586	Wednesday, May 08, 2024, 12:37	David Wang	ITE	Standard Operation	TM3	UCx#44	Tm3 has been moved form TCS to ITE
The move is smooth and successful.
2589	Friday, May 10, 2024, 09:04	David Wang	ITE	Standard Operation	TM3	UCx#44	Tm3 has been connected in ITE.
Tm3 has been connected in ITE. see attachment.
Attachment 1: Scanned_from_a_Xerox_Multifunction_Printer.pdf

2590	Monday, May 13, 2024, 09:28	David Wang	ITE	Standard Operation	TM4	UCx#44	ITE water signal annual interlock check.
ITE water signal annual interlock check is done. Ed helped me on this check. Everything works normal.
2593	Tuesday, May 21, 2024, 09:50	David Wang	ITW	Standard Operation	TM4	Lp Febiad empty	Tm4 has been disconnected in ITW.
Tm4 has been disconnected in ITW per document 141576. Checklist is done. HS line is purged.
Attachment 1: TM4_with_Lp-Febiad_empty_target_disconnection_in_ITW_2024-05-21.pdf

2594	Tuesday, May 21, 2024, 11:46	David Wang	ITW	Standard Operation	TM4	LP febiad empty.	Tm4 has been moved from ITW to SHC.
Tm4 has been moved from ITW to SHC. the move is smooth.
2595	Wednesday, May 22, 2024, 12:32	David Wang	South Hot-Cell	Standard Operation	TM4	UCx#45	TM4 has been moved from SHC to TCS.
TM4 has been moved from SHC to TCS. the move is smooth.
2596	Wednesday, May 22, 2024, 12:43	David Wang	South Hot-Cell	Standard Operation	TM4	UCx#45	electrical check and leak check were done on TM4 UCx#45 target at SHC.
electrical check and leak check were done on TM4 UCx#45 target at SHC. everything is ok. See attachment helium pressure test on TM4 HS line at TCS is done. No leak.
Attachment 1: Scanned_from_a_Xerox_Multifunction_Printer.pdf

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