20220233 SSUUSTSTAAINAINABBILITILITY REY REPPORORTT Message from Management 1. Overview About Kiewit Sustainability at Kiewit Our Projects PEOPLE INTEGRITY EXCELLENCE STEWARDSHIP 2. Governance We care for the well-being of our We conduct our business to the We commit to excellence in all We preserve Kiewit’s unique culture Corporate Governance people and help them grow in their highest ethical standards and take we do with a focus on quality and to build a stronger organization for ability to be successful. responsibility for our actions. continuous improvement. future generations of employees. Supply Chain EXPECTED BEHAVIORS EXPECTED BEHAVIORS EXPECTED BEHAVIORS EXPECTED BEHAVIORS 3. Environmental ■ We begin everything with safety. ■ We deal fairly with everyone ■ We seek to be the best in ■ We prosper by managing Environmental Stewardship in an honest and everything we do. to our values. Greenhouse Gases & ■ We make our health and that of our families a priority. straightforward manner. ■ We deliver the highest value ■ We make a positive impact Energy Consumption ■ We treat everyone with dignity ■ We honor our commitments. to our clients with a sense on our communities. 4. Social and respect. ■ We avoid conflicts of interest. of urgency. ■ We develop each new Health & Safety ■ We train and mentor at all levels. ■ We adhere to the laws, ■ We encourage new ideas and generation of leaders. regulations and policies seek continuous improvement. ■ We never sacrifice long-term Diversity, Equity & Inclusion ■ We communicate in an open, Talent & Workforce constructive and candid manner. governing our activities. ■ We are competitive and goals for short-term gain. Development ■ We refuse to make or solicit welcome a challenge. ■ We embrace the principles ■ We support each other’s e昀昀orts Community Engagement as one team. improper payments. ■ We are entrepreneurial and of broad-based employee ■ We maintain operational and demonstrate initiative in seeking ownership. Appendix financial records accurately new opportunities. ■ We conduct our business and truthfully. ■ We build our work right the in a sustainable manner. first time and meet or exceed client expectations. 19191919