1. TCS3 Telescope Operators area with TCS1 (about 2006) and TCS3 in Feb 2009

2. TCS3 Project – Sept 2008 to Feb 2008 TCS3 in operation since September 2008. During this time TCS1 has been completely offline. Safety Board Issue –Hacked up current Revision C safety board to isolated component that were sensitive to electrical interference. –Producing a Revision D version of the safety board. New design improves isolation and filtering. Add previous fixes. –Schedule Dec/Jan – Design work. Staff review given on Jan 15. –http://irtfweb.ifa.hawaii.edu/~tcs3/tcs3/0901_Safety_Board_Review_Rev_Dhttp://irtfweb.ifa.hawaii.edu/~tcs3/tcs3/0901_Safety_Board_Review_Rev_D Feb – Layout & Manufacture March – Installation.

3. TCS3 Project – Sept 2008 to Feb 2008 Monitoring Of Amplifiers – To be completed in March HA Absolute Position Encoder - To be returned in March Decommissioning of TCS1 –Officially decommission on Dec 31, 2008. –Day Crew has been systematically disconnecting and removing equipment since Jan. –Flooring work can now be complete. –New furniture in storage.