Reports 1-1 of 1 Clear search Modify search
Environmental Monitoring (Environmental Monitoring)
fiori, tacca, tringali - 17:49 Monday 21 January 2019 (44465) Print this report
Seismic survey in the North tunnel for the future FDS filter cavity - second measurement

We discovered that some measurements done at the end of September at a distance of 50 m from the BS have not been saved. Therefore, we installed again the same setup to complete the survey. One Trilium seismometer has been place on the foor in correspondence of a pillar, while a second Trilium seismometer has been place on the foor in the middle of the "supporting" beam. Data acquisition started around 17:30 LC.

Images attached to this report
Comments to this report:
tacca - 19:55 Tuesday 22 January 2019 (44483) Print this report

Today I moved the second Trilium from the "supporting" beam to the "carried" one. Measurements started around 18:30 LC.

Images attached to this comment
Search
×

Warning

×