Silica Submission 4297
Job Description
Drilling 3/16" holes 1.5" deep into concrete.
Type of Work
Drilling
Control Methods
None
Sampling Type
Personal
Environment
Enclosed All Sides (no flow)
Lab Report ID
L441405
Total Sample Time
451minutes
Webform Submission
Sampling Results RCS
6
Time Weighted Average
5.36
Base Material
Concrete
Submission ID Only
4297
Matching Base Material
Concrete
Matching Type of Work
Drilling