Delivering Record Performance Through Operational Excellence
ACHIEVING WORLD-CLASS SAFETY
TOTAL INJURY INCIDENT RATE
The total injury incident rate (TIIR) for heritage Martin Marietta operations was 1.04 in 2018, improving on the
previous record established in the prior year. Company-wide, we achieved a TIIR of 1.13.
1.30
1.32
1.28
1.26
1.13
1.09
World-Class
Safety Level (0.90)
2013
2014
2015
2016
2017
2018
LOST-TIME INCIDENT RATE
Company-wide, we achieved a world-class lost-time incident rate (LTIR) for the second consecutive year.
0.32
0.30
0.28
0.24
2013
2014
2015
2016
NMA.
National Mining Association
2018 SENTINELS OF SAFETY AWARD
Burning Springs Mine
Martin
Marietta
World-class
performance
NSSGA
NATIONAL STONE, SAND
& GRAVEL ASSOCIATION
0.20
World-Class
Safety Level (0.20)
2018 SAFETY EXCELLENCE AWARDS
0.15
2017
2018
Note: TIIR and LTIR rates are per 200,000 man hours worked. All data current as of 12/31/18. World-class levels based on general industries.
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