Silica Submission 5450
Job Description
Concrete Hydraulic Hammering and Crushing recycled concrete into recycled #1/#2 stone and recycled #304 stone
Type of Work
Milling
Control Methods
Natural Ventilation
Sampling Type
Personal
Environment
Outdoors
Lab Report ID
L472120
Total Sample Time
196minutes
Webform Submission
Sampling Results RCS
20
Time Weighted Average
8.17
Base Material
Cement
Submission ID Only
5450
Matching Base Material
Cement
Matching Type of Work
Milling