High Integrity Pressure Protection Systems (HIPPS) is designed and built in accordance with IEC 61508 and IEC 61511 standards to detect high pressure events and close off a process independently of shutdowns (ESD/PSD) thus protecting lower-rated downstream equipment. Acronyms & Terms Glossary <- More Definitions HIPPS System High Integrity Pressure Protection Systems (HIPPS) is designed and built in accordance with IEC 61508 and IEC 61511 standards to detect high pressure events and close off a process independently of shutdowns (ESD/PSD) thus protecting lower-rated downstream equipment. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.

A probability that accounts for the fraction of time the facility is in a specified condition when the incident sequence arrives at the pertinent consequence severity. Conditional modifiers are considered during Process Hazard Analyses (PHAs) conducted by aeSolutions' trained facilitators. PHAs help companies identify hazard scenarios that could lead to a release of highly hazardous chemicals that can cause negative impact on people, the environment, and property. Acronyms & Terms Glossary <- More Definitions Conditional Modifier A probability that accounts for the fraction of time the facility is in a specified condition when the incident sequence arrives at the pertinent consequence severity. Conditional modifiers are considered during Process Hazard Analyses (PHAs) conducted by aeSolutions' trained facilitators. PHAs help companies identify hazard scenarios that could lead to a release of highly hazardous chemicals that can cause negative impact on people, the environment, and property. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.

Shaping a Successful Result from the Start Automation Project Management Shaping a Successful Result from the Start aeSolutions manages every project with a comprehensive set of tools for planning and tracking tasks, deliverables, and milestones. Clear communications and rigorous documentation ensure that client expectations are met throughout the project. • Dedicated project management group • Project scheduling and tracking • Resource allocation • Scope and budget control • Project execution planning • Risks, roles, and accountabilities identification • Meetings, action lists, and reporting • Project deliverable approval cycles • Gate reviews between approval stages • Purchasing and shipping Automation Services Previous Next

Looking Ahead Lifecycle and Upgrade Planning Looking Ahead aeSolutions can provide the client with strategies, alternatives, and estimates for upgrades and migrations of safety and control systems. • Current state versus obsolescence • Software upgrades • Hardware upgrades • Platform and vendor migrations • Integration opportunities • Safety and Control System harmonizing • Expansions Automation Services Previous Next

Simultaneous occurrence of two or more independent, revealed (overt) failures in a system. Double jeopardy is considered during Process Hazard Analyses (PHAs) conducted by aeSolutions' trained facilitators. PHAs help companies identify hazard scenarios that could lead to a release of highly hazardous chemicals that can cause negative impact on people, the environment, and property. Acronyms & Terms Glossary <- More Definitions Double Jeopardy Simultaneous occurrence of two or more independent, revealed (overt) failures in a system. Double jeopardy is considered during Process Hazard Analyses (PHAs) conducted by aeSolutions' trained facilitators. PHAs help companies identify hazard scenarios that could lead to a release of highly hazardous chemicals that can cause negative impact on people, the environment, and property. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.

Functional Safety is the process of reducing the risks of both simple and complex systems so that they function safely if a hardware, operational, or human failure occurs. When every safety function is carried out as prescribed and the performance standards for each safety function are met, “Functional Safety” has been achieved. Acronyms & Terms Glossary <- More Definitions Functional Safety Functional Safety is the process of reducing the risks of both simple and complex systems so that they function safely if a hardware, operational, or human failure occurs. When every safety function is carried out as prescribed and the performance standards for each safety function are met, “Functional Safety” has been achieved. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.

An arc flash is a dangerous electrical explosion or discharge that occurs when a high-voltage current travels through the air between conductors or from a conductor to ground. It can result in severe injuries, burns, and equipment damage due to the intense heat, light, and pressure generated by the flash. Acronyms & Terms Glossary <- More Definitions Arc Flash Hazard An arc flash is a dangerous electrical explosion or discharge that occurs when a high-voltage current travels through the air between conductors or from a conductor to ground. It can result in severe injuries, burns, and equipment damage due to the intense heat, light, and pressure generated by the flash. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.

A physical condition or chemical presence that has the potential for causing harm to people, property, and/or the environment. Acronyms & Terms Glossary <- More Definitions Hazard A physical condition or chemical presence that has the potential for causing harm to people, property, and/or the environment. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.

Note: ISA 84 was a previous edition of the standard. Please see ANSI ISA-16511 (IEC 61511) ANSI/ISA-16511 (IEC 61511) is an industry standard for best practices related to safety instrumented systems (SIS), Covering over the activities involved in the design, operation and maintenance of instrumented systems, from sensor through final element, used to achieve functional safety in the process industries. Acronyms & Terms Glossary <- More Definitions IEC 61511 - ISA 84 Note: ISA 84 was a previous edition of the standard. Please see ANSI ISA-16511 (IEC 61511) ANSI/ISA-16511 (IEC 61511) is an industry standard for best practices related to safety instrumented systems (SIS), Covering over the activities involved in the design, operation and maintenance of instrumented systems, from sensor through final element, used to achieve functional safety in the process industries. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.

Device failure, system failure, external event, or improper human action that begins a sequence of events leading to one or more undesired consequences of definable severity. Initiating events are considered during Process Hazard Analyses (PHAs) conducted by aeSolutions' trained facilitators. PHAs help companies identify hazard scenarios that could lead to a release of highly hazardous chemicals that can cause negative impact on people, the environment, and property. Acronyms & Terms Glossary <- More Definitions Initiating Event Device failure, system failure, external event, or improper human action that begins a sequence of events leading to one or more undesired consequences of definable severity. Initiating events are considered during Process Hazard Analyses (PHAs) conducted by aeSolutions' trained facilitators. PHAs help companies identify hazard scenarios that could lead to a release of highly hazardous chemicals that can cause negative impact on people, the environment, and property. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.

NFPA 86 is the standard from the National Fire Protection Association that provides guidance for the minimization of fire and explosion hazards in ovens and furnaces used for the commercial and industrial processing of materials. This code provides structural, service, heating, and cooling design guidelines for these ovens and furnaces. Acronyms & Terms Glossary <- More Definitions NFPA 86 NFPA 86 is the standard from the National Fire Protection Association that provides guidance for the minimization of fire and explosion hazards in ovens and furnaces used for the commercial and industrial processing of materials. This code provides structural, service, heating, and cooling design guidelines for these ovens and furnaces. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.

A system that responds to input signals from the equipment under control and/or from an operator and generates output signals that cause the equipment under control to operate in the desired manner. It gathers process data, generates alarms, and provides a structured view of a facility system with the capability to control the operation. aeSolutions helps the client's process engineers take advantage of the multivariable control capabilities found in the latest generation of DCS systems. These offer real time performance with multivariable models available at the controller's function library level. Acronyms & Terms Glossary <- More Definitions Distributed Control System (DCS) A system that responds to input signals from the equipment under control and/or from an operator and generates output signals that cause the equipment under control to operate in the desired manner. It gathers process data, generates alarms, and provides a structured view of a facility system with the capability to control the operation. aeSolutions helps the client's process engineers take advantage of the multivariable control capabilities found in the latest generation of DCS systems. These offer real time performance with multivariable models available at the controller's function library level. Our Services Whitepaper: Six Feet Under | How to Dig Yourself Out of a Recommendations Graveyard Have you felt buried under six feet of safety study recommendations that must be closed? Does it feel impossible to follow Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) to convert recommendations into engineered design reality? You are not alone. The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Scheduling and operational disruptions are among the most common barriers to closing PHA recommendations. When safety improvements require outages or process changes, timing becomes the challenge. This article explores how facilities can plan ahead, manage risk, and turn scheduling constraints into long-term operational resilience. Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities UL 508A certified control panels give industrial facilities a clear path to safer, code-compliant operation. This article explains what the standard covers, how SCCR is established, what changed in 2025, and why working with a certified panel shop helps reduce risk, streamline inspections, and support long-term maintainability.