Search this site

Articulating the Project Vision and Characterizing the Control System Project Assessment and Conceptual Design Articulating the Project Vision and Characterizing the Control System aeSolutions engages clients to determine project goals, scope boundaries, assumptions, and customer requirements. A common conceptual design for the project is formulated in a project assessment report. The conceptual design includes a budgetary estimate and schedule. • Site and field investigations • Current state quantification • Client requirements • Scope and boundaries • Project assumptions • Conceptual design • Assessment report • Conceptual system architecture • Preliminary I/O counts • Project cost and schedule estimates aeSolutions' experienced professionals work closely with the client's engineers to map out the preliminary scope of work for the project and propose a high-level view of the system requirements. The conceptual design includes a budgetary estimate and schedule to support the feasibility and business case reviews. • Conceptual system architecture • Migration strategies • Operational philosophy • Preliminary I/O counts • Preliminary Bill of Material • Wiring philosophy • Project cost and schedule estimates +/- 30% Automation Services Previous Next

The cause of failure is the specific reason or condition that leads to the malfunction or breakdown of a system, component, or process. Identifying the cause of failure is essential for implementing corrective actions and improving reliability. Acronyms & Terms Glossary <- More Definitions Cause of Failure The cause of failure is the specific reason or condition that leads to the malfunction or breakdown of a system, component, or process. Identifying the cause of failure is essential for implementing corrective actions and improving reliability. Our Services What Are Tomorrow's Leaders Learning From Us Today? A Lesson in Ethical Leadership Leaders face constant pressure to move fast and hit targets. The risk isn't a single bad decision, it's the small compromises that start to look reasonable. What are tomorrow's leaders learning from watching how we handle that pressure today? Whitepaper: The Courage to Intervene | Developing Ethical Leadership in the Next Generation of Process Safety Professionals As the process industries experience the “great shift change,” developing the next generation of leaders requires more than technical competence. It demands ethical courage and the ability to influence others to uphold process safety under pressure. This paper explores how ethical decision-making and leadership behaviors can be intentionally developed through structured case-based learning derived from real engineering failures. aeSolutions Recognized with 2026 CSIA Social Responsibility Award aeSolutions is proud to share that we were recognized with the 2026 Social Responsibility Award at the 2026 CSIA Awards, held during the Control System Integrators Association Conference in Baltimore, Maryland.

A function of the expected frequency and severity of a single potential incident or group of incidents. Acronyms & Terms Glossary <- More Definitions Risk A function of the expected frequency and severity of a single potential incident or group of incidents. Our Services What Are Tomorrow's Leaders Learning From Us Today? A Lesson in Ethical Leadership Leaders face constant pressure to move fast and hit targets. The risk isn't a single bad decision, it's the small compromises that start to look reasonable. What are tomorrow's leaders learning from watching how we handle that pressure today? Whitepaper: The Courage to Intervene | Developing Ethical Leadership in the Next Generation of Process Safety Professionals As the process industries experience the “great shift change,” developing the next generation of leaders requires more than technical competence. It demands ethical courage and the ability to influence others to uphold process safety under pressure. This paper explores how ethical decision-making and leadership behaviors can be intentionally developed through structured case-based learning derived from real engineering failures. aeSolutions Recognized with 2026 CSIA Social Responsibility Award aeSolutions is proud to share that we were recognized with the 2026 Social Responsibility Award at the 2026 CSIA Awards, held during the Control System Integrators Association Conference in Baltimore, Maryland.

Immediately dangerous to life or health (IDLH) means an atmospheric concentration of any toxic, corrosive or asphyxiant substance that poses an immediate threat to life or would cause irreversible or delayed adverse health effects or would interfere with an individual's ability to escape from a dangerous atmosphere. IDLH concentrations are considered for endpoint distances during facility siting studies or consequence modeling conducted by aeSolutions' experienced modelers. Modeling helps companies identify the flammable and/or toxic consequences and impacts to receptors due to a chemical release. Acronyms & Terms Glossary <- More Definitions Immediately Dangerous to Life and Health (IDLH) Immediately dangerous to life or health (IDLH) means an atmospheric concentration of any toxic, corrosive or asphyxiant substance that poses an immediate threat to life or would cause irreversible or delayed adverse health effects or would interfere with an individual's ability to escape from a dangerous atmosphere. IDLH concentrations are considered for endpoint distances during facility siting studies or consequence modeling conducted by aeSolutions' experienced modelers. Modeling helps companies identify the flammable and/or toxic consequences and impacts to receptors due to a chemical release. Our Services What Are Tomorrow's Leaders Learning From Us Today? A Lesson in Ethical Leadership Leaders face constant pressure to move fast and hit targets. The risk isn't a single bad decision, it's the small compromises that start to look reasonable. What are tomorrow's leaders learning from watching how we handle that pressure today? Whitepaper: The Courage to Intervene | Developing Ethical Leadership in the Next Generation of Process Safety Professionals As the process industries experience the “great shift change,” developing the next generation of leaders requires more than technical competence. It demands ethical courage and the ability to influence others to uphold process safety under pressure. This paper explores how ethical decision-making and leadership behaviors can be intentionally developed through structured case-based learning derived from real engineering failures. aeSolutions Recognized with 2026 CSIA Social Responsibility Award aeSolutions is proud to share that we were recognized with the 2026 Social Responsibility Award at the 2026 CSIA Awards, held during the Control System Integrators Association Conference in Baltimore, Maryland.

Strengthen process safety and maintain compliance with aeSolutions’ Process Hazard Analysis (PHA) services. Our expert-led studies identify risks, improve safeguards, and support safer operations. Process Hazard Analysis (PHA) Services Click Here to Chat With Our PHA Experts Expert Hazard Analysis for Comprehensive Risk Management aeSolutions provides detailed, rigorous Process Hazard Analysis services designed to proactively identify, evaluate, and mitigate process safety risks across diverse industries and facilities. Our PHA experts facilitate studies tailored to your specific operational context, whether for existing assets, capital projects, or management-of-change (MOC) scenarios. Our extensive process hazard analysis capabilities include: PHA Studies (Meeting regulatory compliance and/or client requirements) Existing Facilities, Capital Projects, and MOCs Fixed Facilities, Pipelines, Offshore, Transportation, and Specialty Process PHAs, Procedural PHAs, and PHA Revalidations Burner Management Systems, Chemicals, Oil and Gas, Manufacturing, Pharmaceuticals, and More Customized Methodologies for Specific Processes & Equipment Recognizing that each facility and process presents unique hazards, aeSolutions applies industry-recognized methodologies matched to your specific operational environment. Our hazard analysis specialists select the most effective techniques to comprehensively assess risks, ensure regulatory compliance, and enhance safety performance. Our hazard analysis methodologies include: Methodologies Appropriate to the Specific Process and Equipment Hazard Identification (HAZID) and Hazard Register Development Hazard and Operability Analysis (HAZOP) What-If / Checklist Analysis Failure Modes and Effects Analysis (FMEA) Control System Hazard and Operability Analysis (CHAZOP) With our tailored approach to hazard analysis, your organization can confidently manage risks, protect assets, and maintain a resilient safety culture. Risk Matrix Development Support aeSolutions can also help clients develop clear, defensible PHA risk matrices by facilitating management‑led workshops that define risk tolerability criteria and ensure consistent, risk‑based decision‑making across PHA and LOPA studies. — DON'T JUST TAKE OUR WORD FOR IT — Evidence-Backed Results — Trusted By Industry Leaders — Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Battery Materials & Minerals Processing Ag Chem Utilities & Critical Infrastructure Specialty Chemicals & Advanced Materials Renewable Fuels & Bioenergy Pharmaceutical & Life Sciences Manufacturing Petrochemicals & Hydrocarbon Processing Metals & Mining Processing Oil & Gas Production & Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Battery Materials & Minerals Processing Ag Chem Utilities & Critical Infrastructure Specialty Chemicals & Advanced Materials Renewable Fuels & Bioenergy Pharmaceutical & Life Sciences Manufacturing Petrochemicals & Hydrocarbon Processing Metals & Mining Processing Oil & Gas Production & Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Battery Materials & Minerals Processing Ag Chem Utilities & Critical Infrastructure Specialty Chemicals & Advanced Materials Renewable Fuels & Bioenergy Pharmaceutical & Life Sciences Manufacturing Petrochemicals & Hydrocarbon Processing Metals & Mining Processing Oil & Gas Production & Processing Learn More About aeSolutions — Let's Discuss Your Process Hazard Analysis Needs —

aeSolutions is a licensed reseller of aeShield Safety Lifecycle Management software suite, a comprehensive platform for automating the safety lifecycle in compliance with ISA84.00.01/IEC 61511 and the related requirements of OSHA 1910.119 aeShield Software aeShield® automatically maintains the complex relationships among the risk reduction performance, design verification calculations, inspection and test plans for integrity management, and actual plant historical data. aeShield® provides real time alerts and reporting on the process safety health of a single safety loop, a full process area or across an entire multi-site enterprise. Please visit https://www.aeshield.com/ for more information.

A relative importance assigned to each alarm indicating the urgency of response, typically using an allowable response time and consequence severity. aeSolutions can supply expertise at all stages of alarm management including consulting, training, and facilitating rationalization teams, followed by full design and implementation services. Acronyms & Terms Glossary <- More Definitions Alarm Priority A relative importance assigned to each alarm indicating the urgency of response, typically using an allowable response time and consequence severity. aeSolutions can supply expertise at all stages of alarm management including consulting, training, and facilitating rationalization teams, followed by full design and implementation services. Our Services What Are Tomorrow's Leaders Learning From Us Today? A Lesson in Ethical Leadership Leaders face constant pressure to move fast and hit targets. The risk isn't a single bad decision, it's the small compromises that start to look reasonable. What are tomorrow's leaders learning from watching how we handle that pressure today? Whitepaper: The Courage to Intervene | Developing Ethical Leadership in the Next Generation of Process Safety Professionals As the process industries experience the “great shift change,” developing the next generation of leaders requires more than technical competence. It demands ethical courage and the ability to influence others to uphold process safety under pressure. This paper explores how ethical decision-making and leadership behaviors can be intentionally developed through structured case-based learning derived from real engineering failures. aeSolutions Recognized with 2026 CSIA Social Responsibility Award aeSolutions is proud to share that we were recognized with the 2026 Social Responsibility Award at the 2026 CSIA Awards, held during the Control System Integrators Association Conference in Baltimore, Maryland.

aeSolutions Functional Safety Management services support moving industrial manufacturing facilities from Risk to Resilience by strengthening SIS lifecycle management and ensuring IEC 61511 compliance. Functional Safety Management Service Click Here to Chat With Our Functional Safety Management Experts Establishing and Sustaining Effective Functional Safety Programs Across the SIS Lifecycle aeSolutions provides Functional Safety Management (FSM) services to help facilities establish, implement, and sustain structured functional safety programs aligned with IEC 61511. Our lifecycle-based approach ensures that roles, responsibilities, procedures, and documentation are clearly defined and consistently executed across all phases of the Safety Instrumented System (SIS) lifecycle. Our Functional Safety Management Capabilities Include: Development and implementation of Functional Safety Management Plans (FMSP) aligned with IEC 61511 Definition of roles, responsibilities, and competency requirements for functional safety personnel Creation and standardization of procedures, work processes, and lifecycle documentation Integration of functional safety into management of change (MOC) processes Establishment of documentation, recordkeeping, and audit-ready practices Support for competency development, training, and qualification programs Gap assessments and benchmarking against industry standards and best practices Ongoing support to sustain and improve functional safety program performance aeSolutions works closely with your engineering, operations, and safety teams to implement practical, sustainable functional safety processes that align with how your facility operates. Whether building a new program or strengthening an existing one, our FSM expertise helps ensure your functional safety activities are consistent, compliant, and aligned with your facility's capabilities. — DON'T JUST TAKE OUR WORD FOR IT — Evidence-Backed Results — Trusted By Industry Leaders — Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Battery Materials & Minerals Processing Ag Chem Utilities & Critical Infrastructure Specialty Chemicals & Advanced Materials Renewable Fuels & Bioenergy Pharmaceutical & Life Sciences Manufacturing Petrochemicals & Hydrocarbon Processing Metals & Mining Processing Oil & Gas Production & Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Battery Materials & Minerals Processing Ag Chem Utilities & Critical Infrastructure Specialty Chemicals & Advanced Materials Renewable Fuels & Bioenergy Pharmaceutical & Life Sciences Manufacturing Petrochemicals & Hydrocarbon Processing Metals & Mining Processing Oil & Gas Production & Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Battery Materials & Minerals Processing Ag Chem Utilities & Critical Infrastructure Specialty Chemicals & Advanced Materials Renewable Fuels & Bioenergy Pharmaceutical & Life Sciences Manufacturing Petrochemicals & Hydrocarbon Processing Metals & Mining Processing Oil & Gas Production & Processing Learn More About aeSolutions — Let's Discuss Your Functional Safety Management Needs —

aeSolutions installation and ongoing support services support moving industrial manufacturing facilities from Risk to Resilience by ensuring reliable control system deployment and performance. Automation & Control System Installation and Ongoing Support Services Click Here to Chat With Our Installation & Support Experts Supporting Reliable Deployment and Sustained Performance of Control Systems Challenges during installation or gaps in post-deployment support can lead to performance issues, downtime, and increased operational risk. aeSolutions works with clients to support smooth system deployment and provide ongoing assistance that helps maintain consistent, reliable performance in real-world environments. aeSolutions provides Installation and Ongoing Support services to ensure automation and control systems are deployed correctly and continue to perform as intended over time. From initial installation through long-term support, a structured approach is critical to maintaining system reliability and operational resilience. Our Installation and Ongoing Support services include: Support for control system installation and deployment activities Coordination with project teams during system implementation Assistance with system startup and commissioning efforts Verification of system functionality and alignment with design intent Troubleshooting and resolution of system issues during and after deployment Ongoing support for system performance, maintenance, and updates Documentation of system changes and support activities Collaboration with operations and maintenance teams to sustain system performance aeSolutions works closely with your engineering, operations, and maintenance teams to support successful system deployment and long-term performance. Whether implementing new systems or supporting existing infrastructure, our expertise helps ensure your automation and control systems remain reliable, consistent, and aligned with operational needs. — DON'T JUST TAKE OUR WORD FOR IT — Evidence-Backed Results — Trusted By Industry Leaders — Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Battery Materials & Minerals Processing Ag Chem Utilities & Critical Infrastructure Specialty Chemicals & Advanced Materials Renewable Fuels & Bioenergy Pharmaceutical & Life Sciences Manufacturing Petrochemicals & Hydrocarbon Processing Metals & Mining Processing Oil & Gas Production & Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Battery Materials & Minerals Processing Ag Chem Utilities & Critical Infrastructure Specialty Chemicals & Advanced Materials Renewable Fuels & Bioenergy Pharmaceutical & Life Sciences Manufacturing Petrochemicals & Hydrocarbon Processing Metals & Mining Processing Oil & Gas Production & Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Battery Materials & Minerals Processing Ag Chem Utilities & Critical Infrastructure Specialty Chemicals & Advanced Materials Renewable Fuels & Bioenergy Pharmaceutical & Life Sciences Manufacturing Petrochemicals & Hydrocarbon Processing Metals & Mining Processing Oil & Gas Production & Processing Learn More About aeSolutions — Let's Discuss Your Installation & Support Needs —

The Risk Reduction Factor (RRF) is the inverse of PFD (RRF = 1/PFD) and is used to establish the associated Safety Integrity Level (SIL) rating required for a Safety Instrumented Function (SIF) to reduce the hazard risk to an acceptable risk tolerance level. Once a Process Hazard Analysis (PHA) has been completed and Independent Protection Layers (IPL) have been applied, any SIF that serves as an IPL must have an established RRF. Over-specification of devices to be used in a SIF is not uncommon because it is a SAFETY Instrumented Function. However, over-specification does not necessarily improve safety significantly and can reduce the resources available for overall safety. aeSolutions can help you identify the best devices to use in SIFs and assist you in the purchasing process. Acronyms & Terms Glossary <- More Definitions Risk Reduction Factor (RRF) The Risk Reduction Factor (RRF) is the inverse of PFD (RRF = 1/PFD) and is used to establish the associated Safety Integrity Level (SIL) rating required for a Safety Instrumented Function (SIF) to reduce the hazard risk to an acceptable risk tolerance level. Once a Process Hazard Analysis (PHA) has been completed and Independent Protection Layers (IPL) have been applied, any SIF that serves as an IPL must have an established RRF. Over-specification of devices to be used in a SIF is not uncommon because it is a SAFETY Instrumented Function. However, over-specification does not necessarily improve safety significantly and can reduce the resources available for overall safety. aeSolutions can help you identify the best devices to use in SIFs and assist you in the purchasing process. Our Services What Are Tomorrow's Leaders Learning From Us Today? A Lesson in Ethical Leadership Leaders face constant pressure to move fast and hit targets. The risk isn't a single bad decision, it's the small compromises that start to look reasonable. What are tomorrow's leaders learning from watching how we handle that pressure today? Whitepaper: The Courage to Intervene | Developing Ethical Leadership in the Next Generation of Process Safety Professionals As the process industries experience the “great shift change,” developing the next generation of leaders requires more than technical competence. It demands ethical courage and the ability to influence others to uphold process safety under pressure. This paper explores how ethical decision-making and leadership behaviors can be intentionally developed through structured case-based learning derived from real engineering failures. aeSolutions Recognized with 2026 CSIA Social Responsibility Award aeSolutions is proud to share that we were recognized with the 2026 Social Responsibility Award at the 2026 CSIA Awards, held during the Control System Integrators Association Conference in Baltimore, Maryland.

Developing Software Details Software Design Specifications Developing Software Details aeSolutions works with clients to establish project design standards for the system software and the HMI operator functions. We work with the client the client to create detailed design specifications for each loop and control scheme. • Alarm management, summaries, and indications • Faceplates, Icons, screen navigation • Control loop specifications: tags, functions, parameters • Advanced control loop specifications • Project specific function block library • Process interlocks, alarms, first-outs, and resets • Batch control and phase logic • Process historian, alarm archives, trend displays • OPC, Modbus, and field bus interfaces Automation Services Previous Next

A scenario-based hazard evaluation procedure using a brainstorming approach in which typically a team that includes one or more persons familiar with the subject process asks questions or voices concerns about what could go wrong, what consequences could ensue, and whether the existing safeguards are adequate. Acronyms & Terms Glossary <- More Definitions What-If Analysis A scenario-based hazard evaluation procedure using a brainstorming approach in which typically a team that includes one or more persons familiar with the subject process asks questions or voices concerns about what could go wrong, what consequences could ensue, and whether the existing safeguards are adequate. Our Services What Are Tomorrow's Leaders Learning From Us Today? A Lesson in Ethical Leadership Leaders face constant pressure to move fast and hit targets. The risk isn't a single bad decision, it's the small compromises that start to look reasonable. What are tomorrow's leaders learning from watching how we handle that pressure today? Whitepaper: The Courage to Intervene | Developing Ethical Leadership in the Next Generation of Process Safety Professionals As the process industries experience the “great shift change,” developing the next generation of leaders requires more than technical competence. It demands ethical courage and the ability to influence others to uphold process safety under pressure. This paper explores how ethical decision-making and leadership behaviors can be intentionally developed through structured case-based learning derived from real engineering failures. aeSolutions Recognized with 2026 CSIA Social Responsibility Award aeSolutions is proud to share that we were recognized with the 2026 Social Responsibility Award at the 2026 CSIA Awards, held during the Control System Integrators Association Conference in Baltimore, Maryland.