Helium pressure test on TM1 HS water line at CS is done. 80psi helium with LD 0.0xE-9 atm.cc/sec. 3 minutes test and no response on LD. The line is leak tight.

Stopped TM1 and CS turbo pumps. Disconnected TM1 at CS. The CS and TM1 are under vacuum and naturally leak up. I will vent it on Wednesday morning.

Removed ITW HS and COIL flow rate monitors installed at the beginning of this year. They were installed on these two circuits for testing.They are broken during last run in ITW due to radioactive field.

TM#1 with ZrC#6 has been moved from the conditioning station to west target station.

TM1 has been connected in ITW.  ITW and TM1 turbo pumps have been started. Water is supplied to TM1 only. Everything is good so far.

5 Shielding blocks have been transferred from ITE to ITW. The ITW is configured to take proton beam

TM#1 with ZrC#6 has been moved from ITW to the south hot cell.

TM#1 with ZrC#6 post beam electrical check see attached pdf for results.

TM1 was disconnected in ITW this morning. Heat shield circuit is purged.

Electrical check of TM#1 with no target attached at the south hot cell see attached PDF for details.

TM#1 with no target has been moved from the south hot cell to the south west silo.

TM#1 has been moved from the south west silo to the south hot cell.

ThO#1 has been installed onto TM1 and is ready for leak and electrical checking. High current fasteners torqued to 130 in lbs.

TM#1 with ThO#1 electrical check see attatched PDF for details.

Chad and I leak checked HS line on TM1 with ThO#1 target installed. The LD pumped down to base leak rate 0.0xE-9 atm.cc/sec, base leak rate 0.0xE-4 torr. The pumping down process is normal. Chad sprayed helium on both VCR joints (each for 2 seconds) , and he did a flush spray around the target for 5 seconds. No any response had been found on LD during and after the spray( 40seconds waiting time). The target is leak tight.

Tm1 with ThO#1 is buttoned up and ready for transport.

TM#1 with ThO#1 has been moved from the south hot cell to the west target station.

TM1 has been connected in ITW. All turbo pumps are started. The pumping down on ITW is good so far. The water is supplied to TM1 for HV conditioning.

I found primary vacuum back up pressure ITH CG1, CG2, and CG4A were unusually high this morning. They should be about 10 -20 mtorr after one night pumping, but all of thier reading were 340-350-mtorr. Thease cause the current draw on primary turbo pumps were all over 2.0A(should be about 1.0A). I let Paul closed all BVs on primary side . The pressure dropped quickly to normal range after all BVs were closed. This shows the back up line are good. The problem are from   one of  the connections  on primary BVs. I let Paul opened the BVs one by one,but the problem did not show again. Now ,the current draw on the turbo pumps are back to normal also.

I will keep monitoring the system and take a look on all KF25 clamps on BVs once I have a chance to access to ITW.

Dan and I transferred 5 shielding blocks from ITE to ITW. The ITW is configured to take proton beam.