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ORS Consulting expands into Western Europe with a new office in Utrecht, offering tailored industrial risk management solutions for chemicals, oil & gas, process industries and renewable energy. LOCATIONS ORS CONSULTING IN NETHERLANDS In late 2025, ORS Consulting opened its new office in Utrecht, strengthening our presence in Western Europe. This strategic expansion allows us to work more closely with Dutch clients, delivering tailored solutions in industrial risk management across the chemicals, oil & gas, process industries, and renewable energy sectors. Located in Utrecht, the Netherlands, the office reflects our long-term commitment to the Dutch market and brings ORS’s proven experience to provide local support for process safety, reliability, and compliance with industry standards. Onur Ipek Country Manager, ORS Netherlands UTRECHT, NETHERLANDS Onur Ipek +31 6 15 83 11 26 oni@ors-consulting.com St. Jacobsstraat 123, 3511BP Utrecht Netherlands FIND OUT HOW WE CAN WORK TOGETHER CONTACT US

Catch up on our webinar replay: Process Safety and SIL - 10 essentials they don't teach you in school. Learn expert tips and insights to help you improve safety and risk management in your organization. Don't miss out on this valuable information. Finished Process Safety and SIL: 10 essentials they do not teach you in school There are tonnes of textbooks and references about process safety and SIL. In this webinar, Thomas Solberg Fylking and Baris Arslan from ORS Consulting will instead focus on sharing practical experiences and knowledge from oil and gas, petrochemicals, chemicals, hydrogen, and carbon capture sectors. The L&L will focus on what works and the pitfalls you should avoid when working with process safety and SIL in your industry. WATCH REPLAY In this webinar, Thomas Solberg Fylking and Baris Arslan from ORS Consulting share practical experiences and knowledge from oil and gas, petrochemicals, chemicals, hydrogen, and carbon capture sectors. The webinar focuses on what works and the pitfalls you should avoid when working with process safety and SIL in your industry. The presenters discuss real-life examples from the project phase and operations and give some practical advice that works. Thomas and Baris also highlight some aspects essential to consider for Project Managers and Procurement Specialist to frame the assignments properly and get the right expertise on board.

Titta på vårt webbinarium för att lära dig hur Seveso-anläggningar kan uppfylla riskhanteringskraven och skapa värde genom att välja rätt riskanalysmetod. Webbinariet hålls på svenska och norska och riktar sig till yrkesverksamma inom industrin i Skandinavien. Titta nu och ta del av kunskap från våra experter! FÄRDIG SEVESO-DIREKTIVET: UPPFYLL KRAVEN MED RÄTT RISKANALYS WATCH REPLAY

Explore free, expert-developed resources from ORS Consulting, including practical guides and whitepapers on risk management and safety engineering across industries. ORS CONSULTING DownloadableS This page offers a curated selection of downloadable content developed by ORS Consulting. From practical guidance to detailed whitepapers, these materials are free to access and based on our experience working in risk management and safety engineering across industries. HEM Whitepaper Download our whitepaper on HEM - the Swiss Army Knife for Relief and Release Rate Calculations. Download (PDF) CCUS Value Chain Whitepaper Download our whitepaper on Quantification of Physical Effects in Relation to Potential Loss of Containment in the CCUS Value Chain . Download (PDF) Open-Source Blowdown Modelling Download our preprint on Open source pressure vessel blowdown modelling under partial phase equilibrium. This repository implements the methods described in the preprint. Download (PDF) HAZOP Guidewords and Parameters Download our helpful guidewords and parameters list to support your HAZOP studies. Download (PDF)

Stay ahead with our webinar replay on Functional Safety Assessment - Operations: Waste of Time or Value Creation? Learn expert tips and insights to assess functional safety and create value in your operations. Watch now. Finished Functional Safety Assessment- Operations: waste of time or value creation? How can your company get a greater value from conducting FSA Stage 4? What should you keep in mind for a smooth execution? What are the pitfalls to avoid? How do you avoid theoretical debates with no value creation? Join the webinar and learn more about our to-the-point approach for FSA Stage 4. WATCH REPLAY Functional Safety Assessments (FSA) typically include an in-depth assessment of all the activities, work processes, and documentation covering the applicable SIS Safety Lifecycles. In addition to extensive documentation review, interviews and site surveys are also usually a part of FSAs. Depending on how it is executed and by whom, FSAs can be a very theoretical, and time-consuming exercise or a value-adding, to-the-point assurance activity. It can cause a significant impact on the asset owner since the asset owner needs to demonstrate evidence that the IEC61508 & IEC 61511 requirements are fulfilled. Over the years, ORS has accumulated significant experience based on the performance of FSAs for early design-, detailed design-, commissioning & construction as well as operational phases of complex- and safety-critical assets. How can your company get a greater value from conducting FSA Stage 4? What should you keep in mind for smooth execution? What are the pitfalls to avoid? How do you avoid theoretical debates with no value creation? Join the webinar and learn more about our to-the-point approach for FSA Stage 4. Moderator: Per Ståle Larsen Speakers: Morten Nilstad Pettersen and Baris Arslan An access link to the webinar will be provided by email after sign-up.

SERVICES WORKING envIronment AND HUMAN FACTORS Up Anchor 1 Working Environment and Human Factors management is committed to establishing and overseeing conditions that promote health, comfort, and operational efficiency for all personnel throughout the entire facility lifecycle. This includes careful consideration of layout and design to ensure a safe and optimal functionality that comply with laws and regulations. This field is integral to every stage of a project, including the Concept phase, Front-End Engineering Design (FEED), and final execution. At its core, the technical working environment places the wellbeing of individuals at the forefront. It ensures that, during both operation and maintenance, workers’ tasks are fully considered in the final design. By adopting this approach, risks are not only identified but also managed proactively, safeguarding those working within the facility. Typically, depending on project scope, these factors are covered: Ergonomics (arrangement/layout/access), Human Factors Chemical substances Noise & vibration Biological agents Illumination Indoor climate Outdoor operations Radiation Psychosocial & organisational conditions Visual display units Job hazard Working Environment Advisory throughout the project lifecycle or asset operation to ensure that design solutions promote a safe and healthy workplace, minimise exposure to harmful factors (e.g., noise, vibration, chemicals, ergonomics), and comply with standards and regulatory requirements. Risk-Based Workshops for identifying working environment hazards in a collaborative, multi-disciplinary setting such as Working Environment Health Risk Assessment (WEHRA) and Chemical Health Risk assessment (CHRA), enabling early integration of human factors and ergonomics into design decisions. Performing Working Environment Analyses and Inspections to establish the risk profile by assessing exposure to physical, chemical, and psychosocial factors, benchmarking against acceptance criteria, and recommending mitigation measures Working Environment AND HUMAN FACTORS risk related studies and typical deliveries WORKING ENVIRONMENT PROGRAM The Working Environment Programme is a structured plan to manage health and working environment risks throughout all project phases. It outlines objectives, activities, responsibilities, and documentation to ensure compliance with regulatory requirements and integration into the project’s HSE framework. The programme promotes interdisciplinary collaboration and systematic risk assessments, such as WEHRA, CHRA, and WEAL, to secure safe and healthy working conditions. WORKING ENVIRONMENT AREA LIMITS (WEAL) WEAL defines the maximum permissible exposure levels for working environment factors such as noise, vibration, lighting, and climate (air changes and temperature) in different areas of a facility. These levels are typically framed in concept- and study phase. It provides clear acceptance criteria to ensure that design and operational conditions protect personnel health and comply with regulatory requirements. WORKING ENVIRONMENT AREA CHARTS (WEAC) WEAC is a documentation tool in the form of a document containing charts for each room and each area on the facility. Areas that have the same working environment conditions may be represented by a single, typical WEAC. This chart provides an overview of the working environment requirements applicable to the specific area or room, covering factors such as noise, vibration, lighting, radiation, and climate (including air changes and temperature). It directly relates to WEAL (Working Environment Area Limits) by ensuring that each classified area complies with the defined acceptance criteria and exposure limits set by WEAL in the study phase. Opposed to the WEAL, the WEACs will include predicted values and as-built measurements. Additionally, any non-conformities in the specific area. The WEACS are intended to be regarded as live information during all phases of the project. WEACS are typically initiated in FEED phase and are updated through execution phase and finally completed with as-built measurements. This ensures that once an area is categorised, its design and operation can be verified against the correct acceptance criteria, creating a clear link between classification and compliance. WORKING ENVIRONMENT HEALTH RISK ASSESSMENT (WEHRA) WEHRA is a structured assessment used to identify, evaluate, and manage potential health and working environment risks which are introduced to a facility and its personnel. This assessment is conducted in all project phases and includes the important end-users. It focuses on major hazards such as ergonomics/Human Factors, chemical substances, noise, vibration, biological agents, illumination, climate, radiation, psychosocial, and recommends mitigation measures based on a hierarchy: eliminate or substitute hazards first, then apply technical and organisational controls, and use personal protective equipment as a last resort. CHEMICAL HEALTH RISK ASSESSMENT (CHRA) A Chemical Health Risk Assessment (CHRA) is conducted to identify, evaluate, and control chemical health risks to an acceptable level across all activities involving exposure to hazardous chemicals. This assessment ensures that risks are systematically identified, assessed, and managed in a proactive manner throughout operations. Typically, a CHRA is implemented in several phases during a project. Early identification enables organizations to address hazards and risks introduced by new chemicals, such as those associated with new equipment, thereby facilitating the creation of effective, safe, and healthy workplaces, and minimizing the need for modifications during subsequent operations. The CHRA process takes the form of a structured workshop involving experts such as occupational hygienists, who provide specialized knowledge and insights to enhance the identification and management of chemical health risks. 3D-model of working environment design 3D-model verification of working environment design should be carried out regularly throughout the design development process. During these reviews, the project team uses 3D models to assess whether the design meets working environment requirements related to for example layout and access, and to recommend modifications where necessary. This approach enables early identification of risks and opportunities for improvement, ensuring that layouts support safe and efficient operations. All findings are documented for follow-up and to drive continuous improvement of the working environment. OUTDOOR RISK ASSESSMENT An outdoor risk assessment evaluates hazards for tasks performed outside on the facility, considering factors like weather, exposure time, and frequency. Each activity is scored to determine its overall risk level and prioritise mitigation measures. This ensures compliance with safety standards and reduces risks from environmental conditions. HSE-Checklist equipment packages, new areas and physical inspections The HSE checklist in NORSOK S-002 is designed to ensure that suppliers and contractors systematically address working environment requirements during design, procurement, and delivery. This checklist ensures all critical HSE aspects, ergonomics, noise, chemicals, and layout, are addressed before equipment is accepted, reducing risk and ensuring compliance. The checklist is also used for inspection of new areas on a facility or during physical inspection of new equipment. Working Environment Status Report The objective of the Working Environment Status Report is to give a summary of the various working environment activities that have been undertaken during the execution phase. The report shall reference working environment analysis and reports conducted in the project phase. Find Out How We Can Work Together CONTACT US Latest Insights Process QRA vs. Explosives QRA: Understanding the Key Difference Understanding DSEAR and ATEX: Managing Fire and Explosion Risks Using QRA to assess risk from Simultaneous Operations (SIMOPS) MORE INSIGHTS

SERVICES Physical Security Up Anchor 1 Physical security is an essential pillar of any risk management framework. In a world where threats to infrastructure, facilities and people can range from theft and vandalism to sabotage and hostile actors, a proactive and well-designed physical security approach ensures your organisation is prepared, resilient and protected. The framework should factor in that the physical security landscape is dynamic. Threats evolve, assets change and environments shift, necessitating periodic review, adaptation and adjustments. At ORS Consulting we help organisations embed robust physical security measures into their broader safety and risk framework, creating integrated protections that deter threats, improve detection, enhance response readiness and support business continuity. We tailor our services to your unique risk profile and compliance framework and focus on enabling informed decisions on security measures that protect people, assets and critical functions, without introducing unnecessary complexity or operational burden. Related Studies & Assessments PHYSICAL SECURITY RISK ASSESSMENT A risk-based assessment identifying credible threats, vulnerabilities and consequences affecting people, assets and operations. The study establishes a clear risk picture and supports decision-making on proportionate and effective physical security measures. SECURITY CONcEPT & DESIGN STUDY Development or review of the overall physical security concept, including zoning, access control, perimeter protection, surveillance and detection. The study ensures security measures are integrated with facility layout, operational needs and risk acceptance criteria. PHYSICAL SECURITY GAP ANALYSIS & AUDIT A review of existing physical security arrangements against regulatory requirements, recognised principles and company standards. Identifies gaps, improvement areas and prioritised actions to strengthen the organisation’s security posture. Critical Asset Identification & Protection Study Identification and classification of critical assets and functions, with assessment of required protection levels to prevent unacceptable consequences. Often used as a foundation for security strategy, investment prioritisation and resilience planning. Security Organisation & Preparedness Review Assessment of roles, responsibilities, procedures and competence related to physical security and incident response. The study supports targeted training, exercises and organisational measures to ensure security works in practice. Find Out How We Can Work Together CONTACT US Latest Insights Process QRA vs. Explosives QRA: Understanding the Key Difference Understanding DSEAR and ATEX: Managing Fire and Explosion Risks Using QRA to assess risk from Simultaneous Operations (SIMOPS) MORE INSIGHTS

In this webinar replay, you'll gain a deeper understanding of FMEA, FMECA, and FMEDA, and the key differences between them. Join us as we explore the nuances of these critical processes and discover how they can help you optimize your product design and development. Don't miss out on this informative and insightful webinar! Finished FMEA, FMECA AND FMEDA: Understanding the key differences FMEA (Failure Mode and Effects Analysis), FMECA (Failure Mode, Effects, and Criticality Analysis), and FMEDA (Failure Modes, Effects, and Diagnostic Analysis) are widely used in industries to assess and mitigate risks associated with system failures. In this webinar, our experts explored the key differences between these methodologies, including their scope, application, and benefits. WATCH REPLAY By understanding the nuances of each method, you can optimize your risk management strategy and ensure the success of your product development. Don't miss this opportunity to enhance your knowledge and skills in risk assessment!

ORS Consulting's Privacy Policy outlines our commitment to protecting your personal information. Read our policy to learn how we collect, use, and secure your data. Trust us to safeguard your privacy. PRIVACY POLICY ORS Consulting is committed to respecting your privacy and we understand how important it is to protect an individual’s personal data and apply high ethical and regulatory standards to the processing of such data. This Privacy Policy explains the policies and practices that ORS Consulting has developed to safeguard personal data and comply with applicable data protection laws. WHAT WE COLLECT (A) INFORMATION THAT WE COLLECT DIRECTLY FROM YOU ORS Consulting collects information directly from you when you choose to sign up to our newsletter and contact forms on our websites, call or e-mail us, or otherwise provide information directly to us. 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Since 2009, ORS has specialized in advisory services for the oil and gas industry, building its reputation in the North Sea region and supporting the entire oil and gas/hydrocarbon value chain. SECTORS Oil and Gas Since 2009, ORS has been providing highly specialized advisory services to the oil and gas industry. The company has built its reputation based on the offshore oil and gas industry in the North Sea region. Today, ORS supports the entire oil and gas / hydrocarbon value chain covering upstream- midstream and downstream areas. Some examples of project engagements Client: State-owned operator of European gas distribution pipeline systems, Norway Project: Production Assurance and RAM Analysis to secure high uptime availability for European gas supply Client: Leading Offshore Drilling Contractor, United States Project: System Reliability and FMECA Assessments for electrical and control systems in subsea Blowout Preventor (BOP) Client: Multinational Energy Company, United Kingdom, and Singapore Project: Process Safety, HAZOP and LOPA, SIL Verification and Safety Requirements Specification (SRS) for the basic- and detailed design of a new offshore field development project. Client: Offshore Oil and Gas Company, Israel Project: Fire and Gas Mapping and Validation Assessments for offshore oil platform in Israel Client: Offshore Oil and Gas Operator, Norway Project: Flare and Blowdown Studies for Norwegian Floating Production, Storage and Offloading (FPSO) Unit Client: Leading LNG FSRU (Floating Storage, Regasification Unit) operator, Norway Project: Multiple projects with process studies, simulations, and process safety support for FSRUs deployed around the world Client: Multinational Engineering, Procurement and Construction (EPC) Company, Norway, and United Kingdom Project: Provision of technical safety, functional safety, process safety, Quantitative Risk Assessment (QRA) and RAM services for greenfield development projects Client: European Engineering and Technology Supplier, Finland Project: Provision of extensive support for technical safety, functional safety, process safety and process studies for LNG projects in Europe Client: US-based LNG Operator company, USA Project: Electrical HAZOP for the new LNG Liquefaction Plant in Louisiana, USA Client: Global Subsea Technology and Engineering Companies Project: Provision of risk assessments, SIL and technical safety support to >50 subsea development projects around the world available commercial tools: PHAST PHA-PRO Miriam RAM Bow-tie XP Aspen HYSYS Flaresim Symmetry Process Simulation CARA Fault Tree Computational Fluid Dynamics (CFD) tools are widely used at ORS for assessing the consequences of hazardous events such as fire, explosion and toxic dispersion, as part of Quantitative Risk Assessments (QRA) or standalone CFD studies. available NON-commercial tools: Onshore QRA Software for Risk Integration (ISO curves / F-N curves) Offshore QRA Software Consequence Modelling Hazardous Area Classification (ORS-HAC) Thermodynamic/Process Studies ORS also has access to an extensive in-house data collection in addition to subscriptions to recognized national/international data sources. Find Out How We Can Work Together CONTACT US

ORS expert Dr. Esteban Bernechea talks about using Fault Tree Analysis (FTA) to perform determination of Safety Integrity Level (SIL) for complex scenarios which may require a more complex modelling that allowed by other techniques such as LOPA or RiskGraph. Finished Using Fault Tree Analysis for SIL determination ORS expert Dr. Esteban Bernechea talks about using Fault Tree Analysis (FTA) to perform determination of Safety Integrity Level (SIL) for complex scenarios which may require a more complex modelling that allowed by other techniques such as LOPA or RiskGraph. WATCH REPLAY

Enhance safety and minimize risk in your organization with our webinar replay on 5 Essentials for Understanding Process HAZOPs. Watch now. Finished 5 essentials for understanding process HAZOPs Is your company involved in design or operation of facilities involving process systems? Are you participating in a process HAZOP, responsible for organizing it, or curious what it is all about? We have given you the replies to the five Ws, for HAZOP: Who, What, When, Where and Why. WATCH REPLAY In this webinar, Rikard Davidsen from ORS Consulting presents the 5 Essentials of Process HAZOPs. The presenter discusses five Ws, for HAZOP: Who, What, When, Where, and Why, and gives practical advice to help you understand what’s involved in HAZOPs and how to unlock their benefits.