Page 36 - 2022 Sustainability Report
P. 36
SAFE OPERATIONS
MSHA Citations
The United States Department of Labor’s Mine Safety and Health Administration (MSHA) inspects each surface mine at least twice
a year and each underground mine at least four times a year. As shown below, in the citations per inspection graph, MSHA
conducted 662 inspections and spent 2,343 inspection days at Martin Marietta sites in 2022. Our 2022 compliance performance
was consistent with our strong historical performance as follows:
• Citation-per-Inspection (CPI) Rate: 1.14 vs. 1.89 for the industry
• Citations-per-Day (CPD) Rate: 0.32 vs. 1.15 for the industry.
MSHA cita ons issued per inspec on at Mar n MSHA cita ons per day at Mar n Marie a opera ons
Marie a opera ons are lower than the Aggregates, are lower than the Aggregates, Cement & Lime
Cement and Lime Industry Industry
34 2022 SUSTAINABILITY REPORT