12 SAFE MAINTENANCE RULES OUR 12 RULES included

12 SAFE MAINTENANCE RULES OUR 12 RULES included in the HSE Management System HSE Policies HSE Charter 09 November 2020 | 2

12 SAFE MAINTENANCE RULES 09 November 2020 | 3 OUR 12 RULES IN HSE MS HSE Charter Review HSE Policies 12 Safe Maintenance Rules Group Procedures Subsidiary Procedures and Projects HSE MANAGEMENT SYSTEM Audit

12 SAFE MAINTENANCE RULES WHAT IS A RULE A rule is an appropriate principle regulating the practice or procedure of a specific activity. Following rules is compulsory. 09 November 2020 | 4

12 SAFE MAINTENANCE RULES WHY THESE RULES Dietsmann wanted to have its own rules directly related to its core business. We already applied the client’s rules on site, but we wanted to be more focused on our activities. Our goal was to identify essential issues related to key risks we face. 09 November 2020 | 5

12 SAFE MAINTENANCE RULES HOW TO INTEGRATE DIETSMANN RULES INTO CLIENT RULES SYSTEMS On the client’s site, keep in mind that we must apply & respect client rules and procedures. Our rules do not contradict client rules they complement them, but are more specific. Beware: Apply both the client and Dietsmann rules. One set of rules does not replace the other. 09 November 2020 | 6

12 SAFE MAINTENANCE RULES 09 November 2020 | 7 HOW THESE RULES WILL BE DEPLOYED June 2014 One rule per month from June 2014 to May 2015

12 SAFE MAINTENANCE RULES 09 November 2020 | 8 HOW THESE RULES WILL BE DEPLOYED You will receive a Power. Point presentation for each rule. The rule must be presented during your HSE meeting on each site.

12 SAFE MAINTENANCE RULES 09 November 2020 | 9 HOW THESE RULES WILL BE DEPLOYED A ‘Rule poster’ will be sent for each rule and will be displayed on site. A ‘Rule card’ will be distributed during presentations. In May 2014 all employees will receive a cardboard folder in which to keep ‘Rule cards’.

12 SAFE MAINTENANCE RULES HOW THESE RULES WILL BE DEPLOYED 09 November 2020 | 10

09 November 2020 | 11 TO PERFORM OUR WORKS SAFELY