Silica Submission 6132
Job Description
Cleaning and lining water main. (Mixing Concrete)
Type of Work
Mixing Concrete
Control Methods
Natural Ventilation
Sampling Type
Area Sample (5'-10')
Environment
Outdoors
Lab Report ID
L492767-2
Total Sample Time
315minutes
Webform Submission
Sampling Results RCS
8
Time Weighted Average
5.18
Base Material
Concrete
Submission ID Only
6132
Matching Base Material
Concrete
Matching Type of Work
Mixing Concrete