Silica Submission 3890
Job Description
Using jack hammer to chip out concrete deck.
Type of Work
Chipping
Control Methods
Natural Ventilation
Sampling Type
Personal
Environment
Outdoors
Lab Report ID
1079137
Total Sample Time
240minutes
Webform Submission
Sampling Results RCS
17
Time Weighted Average
8.50
Base Material
Concrete
Submission ID Only
3890
Matching Base Material
Concrete
Matching Type of Work
Chipping