On Tuesday, Dec. 12 and Wednesday, Dec. 13, a private geotechnical company will drill some large holes at different locations in the River parking lot on the Seattle Children’s campus to take soil samples. Each drilling will take about a day to complete, and work will take place between 8 a.m. and 5 p.m. They will bring in a large drill rig to complete the work, and there will be some noise and possible vibration during morning hours only. They will return on Dec. 18 and 19 to do some testing. If you have questions or concerns, please email construction@seattlechildrens.org.