cleaning cleanroom and particle count

• 2:03 pm: changed sticky floor mats
• 2:05 pm: started particle count
  • zone 3:
    • 0.3 u: 4863
    • 0.5 u: 1205
    • 1.0 u: 872
• zone 4:
  • 0.3 u: 1953
  • 0.5 u: 789
  • 1.0 u: 457
• 2:35 pm: began surface check and wipedown, including softwalls and ceiling tiles
• 2:45 pm: started vacuuming the floor
• 2:56 pm: finished vacuuming the floor
• 2:57 pm: started mopping the floor
• 3:01 pm: finished mopping the floor
• 3:02 pm: started cleaning the buckets
• 3:05 pm: started mopping with IPA wipes
• 3:08 pm: finished mopping with IPA wipes
• 3:09 pm: started particle count
  • zone 3:
    • 0.3 u: 5528
    • 0.5 u: 2203
    • 1.0 u: 1662
• zone 4:
  • 0.3 u: 1080
  • 0.5 u: 415
  • 1.0 u: 332