Silica Submission 6133
Job Description
Cleaning and Lining, Water Main (Mixing Concrete)
Type of Work
Mixing Concrete
Control Methods
Natural Ventilation
Sampling Type
Personal
Environment
Outdoors
Lab Report ID
L492767-3
Total Sample Time
315minutes
Webform Submission
Sampling Results RCS
14
Time Weighted Average
9.19
Base Material
Concrete
Submission ID Only
6133
Matching Base Material
Concrete
Matching Type of Work
Mixing Concrete