Silica Submission 1416

Job Description
Cutting Control Joints in Concrete. "Green Cutting" Concrete cured for 2 hours after poured then it took approx. 2 hours to cut it. For a total of 4 hours cure time.
4 walls and roof on building, cutting was performed indoors.
Type of Work
Cutting
Control Methods
None
Sampling Type
Personal
Environment
Enclosed All Sides (no flow)
Lab Report ID
1036850
Total Sample Time
120minutes
Sampling Results RCS
24
Time Weighted Average
6.00
Base Material
Concrete
Submission ID Only
1416
Matching Base Material
Concrete
Matching Type of Work
Cutting