Helium pressure test HS line at CS with 70 psi for 2 minutes. Base  leak rate 0.0xE-9atm.cc/sec. No response. The line is leak tight.

TM4 has been connected at CS. Turbo- pumps and water system are started and running . The HV cover has been installed on the module. Everything is good so far.

TCS:MP1 back up pressure went up too high (700mtorr).I turned off all the pumps.The TCS is under vacuum still. TCS water  package cooling fans showed error on control page.The water pumps are stopped  also.

Restarted the vacuum pumps 40 minutes after stopping. Everything is back to normal. The MP1 back up pressure need to be monitored frequently before we have a final solution on this issue.

Reset the CS cooling package on roof and restarted the water  pumps. The system is running good so far.

I switched off CS vacuum pumps and water system after Isac opps finished the TM4 conditioning at CS.

TM#4 with Ta#46 has been moved to ITE from the conditioning station.

Dan and I connected TM4 in ITE. The turbo- pumps are started. Water supply to TM4 only at this stage. Everything is good so far.

The ITE is configured to take proton beam.

The ITE is configured to take proton beam.

During the weekend condition The TM4 spark at 30KV without vacuum response. It is confirmed the spark is from the top TM4 this morning.The flexible cables in a  black wire sleeve which is used for febiad X pin connection drooped too close to the TM4 surface plate, and caused the sparking. The problem is fixed by Anders and David. The cables is put back where it should stay.  After test, no sparking on the top.

Weekly update target hall schedule. See attachment 1,2.

Ta#46 has been removed from TM4.

Yesterday TM#4 with Ta#46 was moved from the east station to the south hot cell.

TM#4 with UC#14 was moved from the south hot cell to the conditioning station.  Here are the results of the electrical check of the module with the UC#14 target while at the hot cell.

UCx#14 installed onto TM4. High current fasteners torqued to 130 in lbs.

 Wednesday, November 25, 2015, 15:36: RGA on

Thursday, November 26, 2015, 09:55: PS energized. EE connected to power supply.

Thursday, November 26, 2015, 11:41: Applied some current and voltage to all power supplies. All looks good.

Some sparking around 5 kV. Turned out to be a bad cable connection. Fixed with David W.

Thursday, November 26, 2015, 15:04: BIAS/EL/EE 20 / 15 1.5 kV

Thursday, November 26, 2015, 15:43: Handed TCS over to ISAC operations

 Target heated over the weekend. EE went into current limiting (down to ~100 V) a while after the target was at temperature.

Monday, November 30, 2015

Target conditioned by ISAC operators to 30 kV without any problems.

EE current limit increased to about 26 mA in an attempt to recover. Cooling down target to investigate.

TM4 vacuum has been connected in TCS. All vacuum pumps were started yesterday. The pumping down of TM4 and TCS are good so far.

I did helium pressure test on TM4 HS line at TCS this morning.  70psi helium 3 minutes, 0.0xE-9 atm.cc/sec base leak rate. No response. No leak.

TM4 has been connected at TCS. The water system is started. The TCS HV cover for TM4 is installed also. Basically, The TM4 is ready for conditioning.

I turned off TCS vacuum and water pumps. The TSC and TM4 are still under vacuum condition.