Acronyms & Terms Glossary <- More Definitions Common Cause Failure Failure of more than one device, function, or system due to the same cause. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions Control Panel An enclosed unit that users can access to control or monitor instruments and equipment. Each panel is designed for a specific equipment arrangement and includes devices that allow an operator to control specified equipment. aeSolutions operates its own 10,000 square foot FM-approved and UL 508a-certified panel fabrication and testing facility. The aeSolutions team designs and builds sophisticated panels both for a wide variety of projects, from small operator PLC cabinets, to large multi-bay safety and control systems designed to run large facilities. Process simulation test beds are built to prove that controls and operator interfaces will function in accordance with project requirements. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions HAZOP (Hazard and Operability) Analysis A structured and systematic technique for evaluating potential hazards that put employees and/or equipment at risk in a system. There are four basic stages of a HAZOP analysis: Definition, Preparation, Examination, and Documentation. HAZOP Analysis is based on a theory that assumes risk events are caused by deviations from design or operating intentions. Guide words are used to aid HAZOP analysis execution by determining the scope and objective. Some of these include no/none/not, more, less, before, after, part of, higher, lower, etc. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions Mean Time To Repair (MTTR) Mean Time To Repair (MTTR) is the average time required to repair a failed system or component and restore it to operational status. MTTR is a key metric in maintenance management, reflecting the efficiency of repair processes. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions Area Classification Area classification is the process of determining and designating specific zones within a facility where flammable gases, vapors, or combustible dusts may be present, potentially leading to hazardous conditions. These classified areas help guide safety measures and equipment installation, ensuring compliance with safety standards and reducing the risk of explosions or fires. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions Combustion Control System (CCS) Also known as the Boiler Control System (BCS) The subsystem of instrumentation and controls that manages the firing rate and air/fuel ratio of the burner in response to load demand. The Combustion Control System works in conjunction with the Burner Management System (BMS). aeSolutions' family of products includes industrial Combustion Control Systems in several packages. The pre-engineered packages are configurable to meet the client's operational requirements and is readily configured to implement a variety of fuel-saving optimization techniques, including fully metered / cross-limited fuel air control with oxygen trim, and interfacing to a wide variety of field sensors, analyzers, and valves. The CCS is often supplied as an integrated Combustion Management System package, which includes a BMS for safe startup, shutdown, and interlocking. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions Interlock System An interlock system is a safety mechanism that takes certain actions when specific conditions are met (to prevent undesirable or hazardous events). Interlocks are used to control equipment operations, ensuring safe and correct sequencing to prevent accidents. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions (De)terminate To (dis)connect wires. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions Advanced Process Control (APC) Advanced Process Control (APC) refers to a set of technologies and strategies used to optimize process performance beyond basic regulatory control. APC systems use predictive models and algorithms to adjust process variables, improving efficiency, quality, and reducing variability in complex industrial processes. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions Dust Hazard Analysis (DHA) A systematic review to identify and evaluate the potential fire, flash fire, or explosion hazards associated with the presence of one or more combustible particulate solids in a process or facility. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions Software in Safety Instrumented Systems (SIS) Software in Safety Instrumented Systems (SIS) refers to the use of software-based logic and control in safety systems. This software must be designed, verified, and validated to ensure it meets the required safety performance and reliability standards. Our Services Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un

Acronyms & Terms Glossary <- More Definitions Upper Flammability Limit (UFL) The highest concentration of a vapor or gas that will produce a flash of fire when an ignition source is present. At concentrations higher than the UFL, the mixture is too rich to burn. It is often referred to as the Upper Explosive Limit (UEL). Upper Flammability Limit (UFL) 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 Control System Migrations | Procurement Specification & Vendor Selection aeSolutions discusses the complexities of control system migrations with a focus on procurement specifications and vendor selection. Leverage Unplanned Shutdowns to Enhance Safety Testing | ChemicalProcessing.com Discover how unplanned shutdowns can facilitate proof testing of safety instrumented functions, improving safety protocols and minimizing do ISS Source - Functional Safety Assessment Stage 1 Can Discover Critical Flaws Early Imagine discovering a critical flaw in your safety system design before your plant goes operational. This scenario, while nerve-wracking, un