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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

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Discover free tools from ORS Consulting designed to support safety, reliability and performance across industries. ORS CONSULTING TOOLS On this page, you will find a selection of tools developed by ORS Consulting. They are free to use and designed to assist you with various aspects of safety, reliability and performance. Select a tool Begin your session with a quick form First name* Last name Email* Company Role I agree to ORS Consulting Privacy Policy * Submit

In January 2024, ORS Consulting expanded its presence beyond Western Europe, establishing a dynamic new hub in Türkiye. We are committed to developing top-tier risk and safety advisory, supporting our clients in Western Europe, and adding value to high-priority clients in Türkiye and the region. LOCATIONS ORS CONSULTING IN TÜRKIYE Bridging Between Europe and the East In January 2024, ORS Consulting expanded its presence beyond Western Europe, establishing a dynamic new hub in Türkiye. Türkiye's growing industry, booming economy, and vibrant young talent make it an attractive location for our continued global growth. With its strategic position as a gateway to Central Asia and the Middle East, Türkiye offers unparalleled opportunities for collaboration and innovation. At ORS Consulting Türkiye, we are committed to developing top-tier risk and safety advisory, supporting our clients in Western Europe, and adding value to high-priority clients in Türkiye and the region. Our top-quality services include: Supporting both operators and engineering companies with integrated advisory for major field developments Assisting new industrial establishments with implementing a risk management framework according to governing regulations Conducting numerous risk analyses, including process-related reviews (e.g. HAZOPs), up-time/availability, RAM studies, barrier management activities, SIL/Functional safety studies and consequence modelling Gulay Basova Country Manager, ORS TÜRKIYE IZMIR, TÜRKIYE Gülay Başova +905373377212 +4746825632 gba@ors-consulting.com HALKAPINAR MAH. 1203/11 SK. NO: 5 -7 İÇ KAPI NO: 152 Megapol Carsi Kule Plaza KONAK/ İZMİR FIND OUT HOW WE CAN WORK TOGETHER CONTACT US

Stay ahead with ORS Consulting's events. Discover upcoming webinars and workshops on technical safety and risk management. Visit our Events page to learn more. ORS CONSULTING Events Below you can find information and recordings from previous webinars held by ORS Consulting. To widen your knowledge about technical risk, process safety, and risk management please also see our insights page , full of articles covering many topics. SEVESO-DIREKTIVET: UPPFYLL KRAVEN MED RÄTT RISKANALYS FÄRDIG 6 May 2025 at 12:00:00 TITTA PÅ REPRIS Why ICS/OT Cybersecurity Must Be Part of Industrial Risk Management FINISHED 27 March 2025 at 10:00:00 WATCH REPLAY Introduction to RAM studies - how can it add value? Finished 12 December 2024 at 13:00:00 WATCH REPLAY Flare System Dynamic Modelling - Approaches & Values Finished 24 September 2024 at 10:00:00 WATCH REPLAY Using Fault Tree Analysis for SIL determination Finished 5 June 2024 at 09:00:00 WATCH REPLAY Introduction to Barrier and SECE Management Finished 7 March 2024 at 11:00:00 WATCH REPLAY Essentials for confident and effective HAZOP participation Finished 29 September 2023 at 09:00:00 WATCH REPLAY The Difference Between Process Safety Time and SIF Response Time Finished 15 June 2023 at 09:00:00 WATCH REPLAY FMEA, FMECA AND FMEDA: Understanding the key differences Finished 14 April 2023 at 09:00:00 WATCH REPLAY Safety Integrity Level. What is SIL and when it is required Finished 2 March 2023 at 10:00:00 WATCH REPLAY Functional Safety Assessment- Operations: waste of time or value creation? Finished 1 April 2022 at 08:00:00 WATCH REPLAY 5 essentials for understanding process HAZOPs Finished 28 May 2021 at 08:00:00 WATCH REPLAY

ORS Consulting supports clients in multiple sectors with industrial risk management advisory. ORS CONSULTING Clients FIND OUT HOW WE CAN WORK TOGETHER CONTACT US

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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Technical safety and risk management is the set of activities to identify hazards and assess and manage risks. Technical risk management is a fundamental part of all sectors and industries where incidents and accidents can cause harm to personnel, environment, asset, or reputation. SERVICES Technical Safety and Risk Management Up Anchor 1 Technical risk management is a set of activities to identify hazards and assess and manage risks. Technical risk management is a fundamental part of all sectors and industries where incidents and accidents can cause harm to personnel, environment, assets, or reputation. The main activities within this area are: Technical risk advisory throughout a project or asset operation to ensure that safety design minimizes harm to personnel, environment, and asset, and meets regulatory requirements; Risk-based workshops for identification of hazards in a multi-discipline and collaborative environment; Performing risk analysis to establish risk picture, based on the frequency and consequence assessment, and benchmark with acceptance criteria. Technical Safety and Risk Related Studies Escape, EvaCuation, and Rescue (EER) Escape Evacuation and Rescue (EER) strategy and assessments ensure that a facility is designed and operated away allowing safety for personnel during the evacuation, availability of muster areas, the quick rescue of personnel, and controlled evacuation. Quantitative Risk Assessments (QRA) A QRA is a method to calculate and evaluate the frequency and consequences of the major accident hazards for a facility. The resulting risk picture is benchmarked with acceptance criteria and is efficient for ensuring a safe and robust design, as well as compliance with regulatory requirements. CFD is used at ORS for assessing the consequences of hazardous events such as fire, explosion, and toxic dispersion as part of QRAs. Gas Dispersion, Explosion and Fire Assessment Process plant layout and mechanical design need to be robust to minimize escalation if a loss of containment occurs. ORS has state of the art software solutions (such as CFD) and expertise for the assessment of dispersion, explosion, and fire (pool, jet, and spray fires) and the ability to interface this with blowdown and flare assessment to minimize the likelihood of vessel rupture in the event a release occurs elsewhere on the plant. Learn more > Safety Case A safety case is a demonstration of how health and safety hazards are managed for a facility. This requires systematic identification of hazards, evaluation of consequences and implementation of risk reducing measures to meet As Low As Reasonably Practicable (ALARP) principles. HAZID/HAZOP Hazard Identification (HAZID) and Hazard and Operability (HAZOP) studies are structured multi-discipline workshops in order to identify hazards for a system design, evaluate the consequences for safety, environment, and asset, and identify measures to reduce the risk. A HAZOP is typically performed for process systems with a potential for loss of containment. Learn more> EHAZOP/CHAZOP Electrical Hazard and Identification (EHAZOP) is similar to HAZOP with regards to identifying hazards and operability issues. However, unlike HAZOP, EHAZOP focuses only on electrical systems. A Control Hazard and Operability Study (CHAZOP) covers programmable control systems (e.g. PLC and SCADA) and IT systems. SAFOP/SIMOPS A Safety and Operability Study (SAFOP) is commonly carried out prior to operations to identify hazards, evaluate consequences and define mitigating measures to avoid accidents and incidents. WHAT-IF WHAT-IF analysis is a structured analytic technique used to determine what systems, activities, operations can go wrong in a facility based on different scenarios. Based on the answers to the what-if questions, a facility can then judge the consequences of the activities that can go wrong. Environmental Risk Assessment (ENVID) An ENVID study helps facilities identify and manage risks related to harm to the environment. It is effective for analyzing waste storage and disposal, emissions, discharge of hazardous substances, as well as the environmental impact of operations. Learn more > Working Environment Health Risk Assessment (WEHRA) A WEHRA study assesses the risks to the health and safety of persons working in a facility based on factors such as noise, vibration, illumination, harsh weather or exposure to chemicals or harmful substances. A WEHRA is efficient to identify measures to achieve an acceptable working environment. Find Out How We Can Work Together CONTACT US Latest Insights Importance of Risk-Based Design Technical Safety and Risk 4 min read Life Extension Risk Assessment for Oil and Gas Assets Safety and compliance 5 min read What is ALARP? Barrier Management 5 min read MORE INSIGHTS

Learn more about what is Environmental Risk Assessment (ENVID) and why to perform it, from ORS Consulting Experts. SERVICES Environmental Risk Assessment (ENVID) What is ENVID? Environmental Impact Identification (ENVID) is a structured examination of environmental aspects for a facility for early identification of environmental concerns that may affect environment. The outcome of an ENVID is used to optimize the design and operational philosophy to minimize environmental impact. An ENVID is typically performed as a multi-discipline workshop. Why perform an ENVID? ENVID study is performed to; Identify acute or continuous sources of emission, discharge and waste for an asset or activity; Identify mitigating measures included in design to minimize environmental impact; Propose further mitigating measures to prevent, reduce or control identified sources of emission, discharge and waste; ENVID Study Methodology The ENVID study is carried out as a multidisciplinary workshop with participants from relevant disciplines and operational personnel. The workshop comprises of discussion of environmental hazards consequences, and typically including a coarse risk assessment for each hazard raised, practice and procedures and barrier elements (the corresponding control and mitigation measures). The ENVID review follows a methodology analogous to a Hazard Identification (HAZID) . The ENVID applies a set of guidewords suitable for identification of hazards and sources of emission, discharge and waste. Some examples of ENVID parameters and guidewords: Contact ORS Consulti ng to identify the potential environmental risks associated with your project.

Learn more about RAM ( Reliability, Availability and Maintainability) Analysis from ORS Industry Experts. SERVICES Reliability, Availability and Maintainability (RAM) Analysis Objective of RAM Analysis Reliability, Availability, and Maintainability (RAM) are system design attributes that can have a substantial impact on the lifecycle cost and performance of an engineered system. The purpose of RAM Analysis is to ensure high production performance while maintaining high safety and quality level in any given industrial operation. The objective of the RAM analysis is to provide decision support towards i.e.: Predicted production performance and project economics; Key production loss contributors; Maintenance strategy and spare part philosophy; Alternative technical or operational solutions (sensitivity studies); Main uncertainties related to production performance; Recommendations for improved production performance. Methodology for RAM Studies At its core, RAM studies entail representing a complex reality with a simplified model allowing for various types of analyses. Such a model can be used to predict performance and manage uncertainties. Results from the analyses should be used to give sound and unbiased decision support, as well as identify bottlenecks and main contributors to reduced performance and/or increased risk. 1.Establish Study Basis Identification of key assumptions and associated degrees of uncertainty is considered vital in order to effectively produce as realistic and accurate results as possible, and for giving input to sensitivity analyses that might be necessary to cater for uncertainties. The key assumptions will be documented in the RAM model study basis. Assumptions are typically categorized in technical, operational and analytical assumptions. Close cooperation with different disciplines in the project is necessary to ensure an understanding of the process and operation that results in a robust and realistic basis for the RAM model. Because of this, it is proposed to arrange for a work meeting or similar with relevant disciplines when establishing the RAM model study basis. 2.Required Input A good understanding of the system to be analyzed is important for the RAM analysis to obtain as accurate results as possible. Typical client input for RAM analyses include: System description; System schematics; P&IDs; Operational Philosophy. In addition to the above, one of the main premises for performing a successful RAM analysis is the use of appropriate reliability data. Application of data from literature and databases should always be thoroughly evaluated, to validate their relevance for the context in question. Reliability data sources include client experience data, OREDA and the PDS handbook. ORS has access to a wide range of reliability data sources. A Failure Mode, Effect and Criticality Analysis (FMECA) if available is also a good input for the RAM analysis, especially for complex systems to give an accurate basis for system modelling. 3.Establish RAM Model and Run Simulations The RAM model study basis is used to establish the RAM model, typically represented by reliability block diagrams (RBDs). The Monte Carlo method is normally used for the RAM model simulations to produce uncertainty ranges and confidence levels for the estimates. ORS uses the software Miriam RAM Studio for this purpose. 4.Analyze the Results The results from the simulation are analyzed and reported depending on the objective of the RAM study in the best way to create value to the client, ,with some examples shown below. Success rate probability distribution

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

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