Exp 390R ET Report

RANDY GJESVOLD

CORE DECK

Conducted training and familiarization on the CTD Instrument. (Conductivity, Temperature, Depth)
Set up the Mini Lathe to manufacture parts for the AVS.
Conducted safety training on the Drill Press and the Mini Mill.
Reviewed Kuster Tool.
Used as a workshop. Worked on “NewYears” electronics. Assisted in re finishing the large workbench.

Preserved and covered the Press and Vice so they don’t rust during the stand down.

Machined the mounting bracket screw holes in the SHIL light mount so they would fit correctly. Remounted it on the track. Assisted with the alignment of the Light Source.

Assisted disassembling and reassembling the Super Saw. Cleaned and preserved the saw motor. Removed the connectors to the actuator and sealed the connectors so dust and dirt will not get in them. Repairs were made to the fiberglass tub. Re attached wiring to the actuator. Tested Sat. Re attached the cable bundles running under the Tub.

NGR UPS failed to hold charge during the blackout. Installed new 12V 8Ah batteries in Minuteman UPS IODP # RF 52990. These were all tested and conditioned prior to installation. Battery P/N 522-1023ND.
Have 5 failed fans on Infra Cool IP Unit S/N 170067 installed on the outboard side. Replaced 6 fans.
Infra Cool Fan Remote Unit S/N S1521470715157 is installed on the inboard side and has 1 fan failure.
On Jan 18 Infra Cool IP Unit S/N 170067 failed completely. Had no indications or fans running. Replaced with Infra Cool Remote Unit S/N 060448 to reestablished NGR cooling.
While Troubleshooting S/N 170067 found that one of the power wires had com un soldered. This was re attached. Currently stored under the counter as a spare.

Conducted 3-D printer training. Printed several small projects to gain familiarity with the printer.
Solid works training is ongoing.
Continue familiarization with Confluence.
Working on familiarization with the CNC machine.
Ship suffered a blackout on Dec 26. Re set all the equipment in the labs and cleared the alarms.
Prepared the “NewYears” ball for deployment.
Ran a load test on UPS RF 53096. Re installed by MAD Oven.

Ran from Dec 16 to Dec 17 in auto. Ran from Dec 26 to Dec 27 in auto. Ran from Jan 07 to Jan 08 in auto. Ran from Jan 19 to Jan 20 in auto.

Found the Speedbag laying on top of its stand. Eye Bolt was missing. This was replaced. Added Air and placed back in service. S Hook is showing significant wear. Sourcing a new one. Found the Speedbag laying on top of its stand again Jan 10. Re installed.
Tightened the screws on the manual treadmill. They keep unscrewing due to ships vibration.
Trotter 750 Treadmill left rear cover broke off. Epoxied parts back together on and re installed.
Cleaned and oiled the Chain on the Rower.

Bathy 2010. Resistance checked the cable from the U/W lab to the Fwd Thyrig Room and it tested good. Resistance checked the Cables from the Junction Box to the Sonar Dome and they tested good.

Machine was calibrated and it ran well.
Several small test patterns were made for training.
3D Printer Extruder Front Cooling Fan failed. It was replaced. AMS P/N GE0086. Fan Number DA 03510S12M. Entered use on the inventory sheet. Recommended bringing the Qty up to 3.

The Pipe Counter Sensors were removed for metal replacement, painting and preservation of the surrounding area. The Aluminum 2 X 4 box was damaged during removal. Found a Replacement 2 X 4 Aluminum Junction Box. Looking into finding back up Pepperl + Fuchs Through Beam Optical Sensors and Connector Cables. Manufactured a Cover for the Sensors.