Site Managers (SMs) Uniting leaders of high hazard sites across the energy industry to support our mission. Driving safety through site leadership Why it mattersImprove safety culture at high-hazard worksites through better communication, engagement, and leadershipWhat the network doesBrings a worksite leadership perspectiveKeeps initiatives practical and relevant to site teamsSupports engagement between leaders, Safety Reps, and the workforce How it helpsShares frontline experience and knowledgePromotes Step Change in Safety initiativesSupports site influencers to improve engagement and behavioursThe impactStrengthen your safety leadershipImprove your workforce engagement and trustA safe space for you to share, learn, and improve together Supporting Resources Further Resources Free for members only Elected Safety Rep Essentials: Leadership Guidance (2019) This guide is designed for OIMs, Site Managers, and Supervisors, setting out how leaders can best support Elected Safety Representatives (ESRs).It explains responsibilities under SI971, including establishing constituencies, enabling effective safety meetings, promoting open engagement, and integrat… View Resource Safety Critical Task Analysis - Guidance Pack This updated Safety Critical Task Analysis guidance pack provides a practical, industry-led framework to help prevent major accidents and improve human reliability. Developed collaboratively with industry and regulators, it outlines a clear four-stage SCTA process supported by real-world examples, h… View Resource Process Safety Improvement Plan This guidance sets out an eight-step framework to help organisations strengthen process safety leadership and turn intent into practical action. Developed using UK HSE inspection insights and industry experience, it supports a more structured and consistent approach to managing major hazard risk.The… View Resource Join our Site Managers Network The Site Managers Network brings together leaders from high-hazard worksites who play a key role in shaping and influencing Step Change in Safety’s activities.Site Managers have a strong voice – and this network ensures it is heard. If you’d like to raise a challenge, share insight, or highlight what’s happening at site level, you can get in touch with the team.Interested in joining the Site Managers Network? If you're committed to improving safety and want to be part of a connected and influential network, we’d love to hear from you.You can complete the application form using the button below, or contact our support team directly at info@stepchangeinsafety.com Apply now Network Co-Chairs Harbour Energy > Dale Checksfield LL.M, Master Mariner, PG.Dip OIM View Profile Harbour Energy > Dale Checksfield LL.M, Master Mariner, PG.Dip OIM View linked in profile A qualified Master Mariner, Dale moved into the offshore industry in 2010. During his seagoing career, spent mostly with the Ministry of Defence, he deployed on operations world-wide including humanitarian operations in Mozambique and the Caribbean, saw service in a number of conflict zones and became the first UK exchange officer to serve afloat with the US Military Sealift Command. Graduating from the Joint Services Command and Staff College Shrivenham, he completed a senior leadership appointment in Navy Command Headquarters, where he was responsible for Navigation and Seamanship policy, training and standards, before moving into the private sector, initially within commercial ship management. Commencing his offshore experience on a floating asset West of Shetland as contract marine operator, he quickly secured a permanent role, moving to the Central North Sea. Having passed the Shell OIM selection panel, was promoted to OIM of an FPSO, delivering a return to class registration and operational improvement programme which extended field life and returned significant OPEX reductions and performance improvements gaining recognition in Shells global production awards in the “Effective People” category. In the following years, Dale has undertaken a number of roles including an onshore secondment in a programme management role and, through 2019-20, held responsibility for managing Harbour Energy’s response to COVID-19 as Business Continuity Team Lead. Currently an Offshore Installation Manager on one of Harbour Energy’s fixed assets in the central north sea, Dale holds a Master of Laws in Oil and Gas Law with Professional Skills from the University of Aberdeen, a QCF Level 7 qualification in Strategic Management & Leadership and a Post Graduate Diploma (Distinction) in Applied Navigation. Outside of the “day job”, Dale has held executive level and national board roles in the public sector on a volunteer basis and provides pro-bono consultancy to a number of public sector organisations in volunteer management, operational risk management and maritime policy. Petrofac > Doug Seivwright IEng MIMechE OIM View Profile Petrofac > Doug Seivwright IEng MIMechE OIM View linked in profile Doug Seivwright is an Offshore Installation Manager on Jade Platform, Offshore Equatorial Guinea. He has 25 years’ experience offshore in major projects, combined operations (ComOps), commissioning and operations on both new and brownfield offshore facilities in the Oil and Gas Industry, North Sea and International. Aberdeen-born Doug has worked offshore in the Oil and Gas industry since 2000. His offshore career began as an apprentice Mechanical Technician with the ECITB/NASEC Technician Training Scheme onboard the Tiffany Platform. He then moved through various positions offshore to his current role of Offshore Installation Manager on the Jade Platform. Latest Events 03 Jun 2026 2-Day Safety Leadership Development Course (June) 08:30 - 17:00 (BST) Ardoe House Hotel & Spa, North Deeside Road, Aberdeen, AB12 5YP Register 08 Jun 2026 2-Day Continuous Improvement Leadership Development Course (June) 09:00 - 16:30 (BST) Ardoe House Hotel & Spa, North Deeside Road, Aberdeen, AB12 5YP Register 10 Jun 2026 Safety in Decom Network Conference 09:00 - 16:30 (BST) The Chester Hotel, Aberdeen Register 16 Jun 2026 Q2 Safety Rep Forum 14:00 - 15:30 (BST) Online, Teams Webinar Register 18 Jun 2026 Industry Forum: Just a Ladder? - Challenging Normalised Risk 11:00 - 12:30 (BST) Northern Lights Room, Beach Ballroom, Beach Promenade, Aberdeen, AB24 5NR Register 18 Jun 2026 Q2 Site Managers Forum 14:00 - 15:30 (BST) Online, Teams Webinar Register 20 Aug 2026 The Energy Safety Awards 08:30 - 13:30 (BST) P&J Live, E Burn Rd, Aberdeen AB21 9FX Register 10 Sept 2026 Q3: Human Factors Forum 08:45 - 12:00 (BST) 4th floor, Annan House, 33-35 Palmerston Road, Aberdeen, AB11 5PQ Register View all Events
Free for members only Elected Safety Rep Essentials: Leadership Guidance (2019) This guide is designed for OIMs, Site Managers, and Supervisors, setting out how leaders can best support Elected Safety Representatives (ESRs).It explains responsibilities under SI971, including establishing constituencies, enabling effective safety meetings, promoting open engagement, and integrat… View Resource
Safety Critical Task Analysis - Guidance Pack This updated Safety Critical Task Analysis guidance pack provides a practical, industry-led framework to help prevent major accidents and improve human reliability. Developed collaboratively with industry and regulators, it outlines a clear four-stage SCTA process supported by real-world examples, h… View Resource
Process Safety Improvement Plan This guidance sets out an eight-step framework to help organisations strengthen process safety leadership and turn intent into practical action. Developed using UK HSE inspection insights and industry experience, it supports a more structured and consistent approach to managing major hazard risk.The… View Resource
4 Mar 2026 Cross-Sector Leadership Engagement Visits Strengthen Safety Learning Across the Energy Industry