20220233 SSUUSTSTAAINAINABBILITILITY REY REPPORORTT 2023 Progress 2023 Metrics ■ We made significant enhancements to our Life- human error with changes and upgrades to Message from Management Saving Actions (LSA) Program and Start Card. equipment, tools and personal protective equipment Read more on Pg. 51. (PPE). In our equipment fleet, this includes adoption 1. Overview ■ We continued to identify and demonstrate of new features like visual seat belt reminders and 0.00.055 opportunities to use data and safety analytics to more enhanced rear and surround cameras and Lost Time Incident Rate About Kiewit improve our safety program. Read more on Pg. 52. object detection on equipment. Sustainability at Kiewit ■ We made significant enhancements to our Under Our Projects ■ We continued to improve our ability to track safety training completed by our crews through the Hat program focused on mental well-being. development of an in-house tool called KrewTrac. Read more on Pg. 55. 00.25.25 2. Governance Read more on Pg. 53. ■ We continued to engage with many industry safety Total Recordable Incident Rate Corporate Governance ■ We made updates to our safety project startup initiatives, organizations and associations, including: Supply Chain processes which help ensure projects are prepared • Construction Safety Research Alliance (CSRA) with all of the essential safety measures in place • National Construction Safety Executives 3. Environmental before a project begins. We published a new job • Construction Industry Safety Initiative (CISI) 2323 Environmental Stewardship start-up checklist and standard operating Project Goose Eggs procedures (SOP) and provided best practice • Canadian Construction Safety Council *Projects that worked 200,000 hours or Greenhouse Gases & examples from previous projects. • Construction Safety Week more recordable free Energy Consumption ■ We continued to partner with key suppliers to 4. Social discuss ways we can work together to eliminate Health & Safety Diversity, Equity & Inclusion Talent & Workforce Development Community Engagement Appendix 49494949