I went out first thing this morning and took a few particle counts at HAM3 west door (all particle sizes read zero at both 6 ft and 1 ft from floor), near the electronics rack near HAM3 (hits above 150 on all particle sizes at both 6 ft and 1 ft from floor), and in the gap between BSC2 and HAM3 (hits above 25 at all particle sizes 6 ft and 1 ft from floor with cleaning going on at HAM3 east door). I wrapped the electronics rack/cable trays in CPStat and took additional particle counts (all particle sizes read zero at both 6 ft and 1 ft from floor). The cleaning crew was working on second cleaning while I finished up the rack. Mick and Ed closed the gap in the HAM3 cleanroom by running a sheet of CPStat underneath the beam tube. 

The anticipated order of events for the rest of the morning is as follows:
1. Remove west door from HAM3/replace with soft cover (Randy and crew)
2. Remove hard cover from HAM3/replace with soft cover (Randy and crew)
3. Remove and gently lower BSC2 curtains (Randy and crew)
4. Let dust settle (20-30 minutes)
5. Damp mop floors with special attention at HAM3 west door and at the border between cleanrooms (Karen)
6. Check particle counts (Mark L.)
7. If counts good, proceed. If not, remediate. (Randy and crew)
8. Cleanroom and contamination check and photos in HAM3 (Robert S.)
9. IAS set-up (Jason)
10.Prep for HAM3 east door removal (Randy and crew)

Dale is operator: he has this list and will serve as point of contact.