Silica Submission 5451
Job Description
30 feet downwind of 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
Area Sample (26'-30')
Environment
Outdoors
Lab Report ID
L472120
Total Sample Time
187minutes
Webform Submission
Sampling Results RCS
36
Time Weighted Average
14.03
Base Material
Concrete
Submission ID Only
5451
Matching Base Material
Concrete
Matching Type of Work
Milling