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 — Ag Chem Battery Materials & Mineral Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Metals & Mining Processing Oil & Gas Production & Processing Petrochemicals & Hydrocarbon Processing Pharmaceutical & Life Sciences Manufacturing Renewable Fuels & Bioenergy Specialty Chemicals & Advanced Materials Utilities & Critical Infrastructure Ag Chem Battery Materials & Mineral Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Metals & Mining Processing Oil & Gas Production & Processing Petrochemicals & Hydrocarbon Processing Pharmaceutical & Life Sciences Manufacturing Renewable Fuels & Bioenergy Specialty Chemicals & Advanced Materials Utilities & Critical Infrastructure Ag Chem Battery Materials & Mineral Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Metals & Mining Processing Oil & Gas Production & Processing Petrochemicals & Hydrocarbon Processing Pharmaceutical & Life Sciences Manufacturing Renewable Fuels & Bioenergy Specialty Chemicals & Advanced Materials Utilities & Critical Infrastructure Learn More About aeSolutions — Let's Discuss Your Functional Safety Management Needs —

The process of simulating potential outcomes of hazardous events, such as chemical releases, explosions, or fires, to assess their impact on people, property, and the environment. It helps organizations predict the severity and extent of these events, informing safety measures and risk mitigation strategies. Acronyms & Terms Glossary <- More Definitions Consequence Modeling The process of simulating potential outcomes of hazardous events, such as chemical releases, explosions, or fires, to assess their impact on people, property, and the environment. It helps organizations predict the severity and extent of these events, informing safety measures and risk mitigation strategies. Our Services 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. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

Our Corporate Social Responsibility (CSR) Policy is built on four pillars: Ethics, Compliance, Environmental Impact, and Charitable Support. Through our focus on Ethics, Compliance, Environmental Impact, and Charitable Support, aeSolutions contributes to the safety and resilience of our communities. In meeting our corporate social responsibilities, we strengthen these communities and set the stage for our continued success. Corporate Social Responsibility Policy aeSolutions is driven by our Mission: To improve industry by guiding our clients to increasingly resilient operations and safer communities. This requires recognizing that our success is linked to the success of our communities, and that we have a responsibility to act to strengthen those communities. 1/1 Our Corporate Social Responsibility (CSR) Policy is built on four pillars: Ethics, Compliance, Environmental Impact, and Charitable Support. Ethics aeSolutions’ success depends on its reputation, a reputation built on principles of personal integrity, fair dealing, and ethical conduct. We expect every employee to abide by certain rules of conduct, based on honesty, common sense, and fairness. These principals are, in turn, incorporated into our training and our internal policies and practices. Compliance aeSolutions will comply with the letter, spirit, and intent of all applicable laws and regulations. Its directors, officers, and employees are expected to conduct business in a principled manner and to refrain from illegal, dishonest, or unethical conduct. Additionally, we commit to providing compliance expertise to our clients and partners to enable them to sustainably own, operate and maintain their process facilities while meeting their legal and regulatory obligations. Sustainability Policy aeSolutions is committed to a sustainable future. We strive to make measurable, meaningful improvements in our business, building, and people operations to limit our environmental impact while incorporating sustainability practices throughout our organization, and inspiring and empowering our employees, clients, and partners to do the same. Environmental Impact aeSolutions strives to make measurable, meaningful improvements in our business operations to limit our environmental impact. Whether converting our facilities to energy-efficient lighting and HVAC systems or introducing recycling programs and eliminating single-use kitchen use products, we are aware that small changes can lead to significant impacts. Additionally, our consulting and engineering services help our clients minimize their use of raw materials and combustion fuels to meet their own energy management goals through the optimization of their combustion and process control systems. Charitable Support aeSolutions is committed to providing community support and charitable contributions that make a difference for our Team members, their families, our clients and the communities in which we live and work. We invest in community projects that deliver measurable results for sustainable improvements in the communities in which we have operating locations. aeSolutions focuses the majority of its charitable investments and volunteer efforts in the following areas of commitment: • Hunger Relief • Health and Human Services • Education • Military Over the years, our efforts have included providing financial support for high school robotics teams in South Carolina, organizing support for the Special Olympics by sponsoring Polar Plunge teams in Alaska, and holding food and toy drives in Texas. We also sponsor and promote employee volunteerism for local Red Cross blood drives, Meals on Wheels delivery of food to the homebound, and an annual United Way community day of service. Our Charitable Contributions Guidelines encourage employees to raise up causes that are meaningful for them, and we direct our efforts where our involvement will have an impact. Through our focus on Ethics, Compliance, Environmental Impact, and Charitable Support, aeSolutions contributes to the safety and resilience of our communities. In meeting our corporate social responsibilities, we strengthen these communities and set the stage for our continued success.

SMS Privacy Policy aeSolutions SMS Privacy Policy Last Updated: October 2025 1. Purpose aeSolutions, Inc. (“aeSolutions,” “we,” “our,” or “us”) respects your privacy. This SMS Privacy Policy explains how we collect, use, and protect your personal information when you opt in to receive SMS (text) messages from aeSolutions. 2. Information We Collect When you opt in to our SMS program, we collect your: Mobile phone number Name (if provided) Consent to receive SMS communications We do not collect any sensitive personal information through the SMS program. 3. How We Use Your Information We use your mobile number solely for the purpose of sending: Operational notifications Safety alerts System updates Meeting reminders and confirmations Your information will not be used for marketing or promotional purposes unless you provide separate, explicit consent. 4. Data Sharing and Disclosure aeSolutions values your privacy and security. We do not sell, rent, or share your mobile phone number or SMS opt-in data with third parties. We may use trusted third-party service providers to deliver text messages on our behalf. These providers are bound by contract to keep your information secure and use it only to provide messaging services. 5. Opt-Out and Data Deletion You may withdraw your consent or opt out of receiving SMS messages at any time by replying STOP to any message. After opting out, your number will be removed from our SMS contact list. To request deletion of your information, contact us at Info@aesolutions.com. 6. Data Retention We retain your SMS opt-in information only for as long as necessary to manage our communication program and comply with applicable regulations. Once your consent is withdrawn, your number will be promptly removed from our active messaging systems. 7. Data Security aeSolutions uses administrative, technical, and physical safeguards designed to protect your information against unauthorized access, disclosure, alteration, or destruction. 8. Your Rights You have the right to: Access and review your information Request corrections or deletion Withdraw consent to receive SMS messages To exercise these rights, please contact Info@aesolutions.com . 9. Changes to This Policy aeSolutions may update this SMS Privacy Policy from time to time. Updates will be posted at this link with a revised “Last Updated” date. Continued participation in the SMS program after updates constitutes your acceptance of the revised policy. 10. Contact Information aeSolutions, Inc. 250 Commonwealth Drive, Suite 200 Greenville, SC 29615 📧 Info@aesolutions.com 📞 (864) 676-0600 🌐 https://www.aesolutions.com

Cost-effective, safe solution for integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) uses. aeSolutions has been suppling safe and standards compliant panels for over 20 years. Jump to a Specific panel: Siemens BMS/CCS 1151 Siemens BMS/CCS 1300 Rockwell CMS 5500 aeSolutions' Custom Fabricated Panels Cost-effective, safe solution for integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) uses aeSolutions Panel Fabrication Shop 124 Woodruff Industrial Lane Greenville, SC 29607 See Our Shop: View on Youtube Panels: Developed around the Siemens SIMATIC ET200S IM151 Safety PLC, the 1151-Series Combustion Management Solution offers a cost-effective, safe solution for integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) uses. With pre-configured software and a simple touchscreen HMI, the system is easy to install and to use. Our clients enjoy a number of benefits from this totally integrated solution. Siemens BMS/CCS 1151 Features BMS is designed to meet FM 7605, IEC 61508, ISA/IEC 61511, ANSI/ISA 84.00.01, NFPA 85, NFPA 86, NFPA 87, API 556 and/or API 14C requirements for single-burner, dual-fuel combustion safeguard applications BMS is capable of meeting SIS requirements up to SIL 3 Advanced CCS firing logic is easily configured to implement a variety of fuel-saving optimization techniques that will reduce the cost of ownership while helping protect the safety of employees and the environment Interface capability to a wide variety of field sensors, analyzers, and valves Communication between combustion control systems or DCS via hardwired I/O, Profibus, Ethernet, or Modbus Designed to facilitate system functional testing HMI includes graphical display of unit operations including alarming, tuning, and diagnostic displays Master Fuel Trip (MFT) hand switch mounted on cabinet front with remote MFT option Touchscreen 10-inch HMI with automated local light-off (optional from a remote location) Preconfigured software, including customization for each application requirement Optional System Features Analog or discrete process instrumentation Free-standing or wall-mount cabinets Distributed I/O Classified area enclosure designs Local & remote alarm monitoring Fuel control valves Air damper controls Interfaces with remote I/O, VF drives, and motor controls using Profibus OPC server System Specifications CCS 1151 Processor: Siemens ET200S IM151-8 processors I/O: Siemens 131 DI Siemens 132 DO Siemens 134 AI Siemens 135 AO BMS 1151 Processor: Siemens ET200S IM151-8F processors I/O: Siemens 138-4FA DI Siemens 138-4FB DO GENERAL HMI: Siemens MP277 10” touchpad and/or Siemens distributed HMI solution. Larger screens available. Power Requirement: 120 Vac Cabinet: Painted 14 gauge steel; NEMA 12 is standard; size is application-dependent (NEMA 4 stainless steel or fiberglass optional) Area Classification: Class I, Division 2 Groups C, D Compliant With: NFPA 85, NFPA 86, NFPA 87, API 556, API 14C, ANSI/ISA 84.00.01-2004, IEC 61508, & ISA/IEC 61511 Siemens BMS/CCS 1300 Developed around the Siemens SIMATIC S7-300F Safety PLC, the 1300-Series Combustion Management Solution offers a cost-effective, safe solution for integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) uses. With pre-configured software and a simple touchscreen HMI, the system is easy to install and to use. Our customers enjoy a number of benefits from this totally integrated solution. Fe atures BMS is designed to meet FM 7605, IEC 61508, ISA/IEC 61511, ANSI/ISA 84.00.01, NFPA 85, NFPA 86, NFPA 87, API 556 and/or API 14C requirements for single-burner, dual-fuel combustion safeguard applications BMS is capable of meeting SIS requirements up to SIL 3 Advanced CCS firing logic is easily configured to implement a variety of fuel-saving optimization techniques that will reduce the cost of ownership while helping protect the safety of employees and the environment Interface capability to a wide variety of field sensors, analyzers, and valves Communication between combustion control systems or DCS via hardwired I/O, Profibus, Ethernet, or Modbus Designed to facilitate system functional testing HMI includes graphical display of unit operations including alarming, tuning, and diagnostic displays Master Fuel Trip (MFT) hand switch mounted on cabinet front with remote MFT option Touchscreen HMI with automated local light-off (optional from a remote location) Preconfigured software, including customization for each application requirement Optional System Features Analog or discrete process instrumentation Free-standing or wall mount cabinets Redundant and/or distributed I/O Classified area enclosure designs Local & remote alarm monitoring Fuel control valves Air damper controls Interfaces with remote I/O, VF drives, and motor controls using profibus System Specifications CCS 1300 Processor: Siemens S7-300 processors I/O: Siemens SM321 DI Siemens SM322 DO Siemens SM332 AI Siemens SM332 AO BMS 1300 Processor: Siemens S7-300F processors I/O: Siemens SM326F DI Siemens SM326F DO Siemens SM336F AI GENERAL HMI: Siemens MP377 12″ or 15″ touchpad and/or Siemens distributed HMI solution. Larger screens available. Power Requirement: 120 Vac Cabinet: Painted 14 gauge steel; NEMA 12 is standard; size is application-dependent (NEMA 4 stainless steel or fiberglass optional) Area Classification: Class I, Division 2 Groups C, D Compliant With: NFPA 85, NFPA 86, NFPA 87, API 556, API 14C, ANSI/ISA 84.00.01-2004, IEC 61508, & ISA/IEC 61511 Rockwell CMS 5500 Developed around the Rockwell ControlLogix platform, the Combustion Management Systems (CMS) 5500 offers a cost effective, safe solution for an integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS) package. With pre-configured software and a simple touchscreen HMI, the system is easy to install and use. The system is easily adaptable to accommodate many different equipment configurations and options. Features BMS is designed to meet FM 7605, IEC 61508, ISA/IEC 61511, ANSI/ISA 84.00.01, NFPA 85, NFPA 86, NFPA 87, API 556 and/or API 14C requirements for single burner, dual-fuel combustion safeguard applications Standard BMS is capable of meeting SIS requirements up to SIL 2 (SIL 3 option is available with GuardLogix) Advanced CCS firing logic is easily configured to implement a variety of fuel-saving optimization techniques that will reduce the cost of ownership while helping protect the safety of employees and the environment Interface capability to a wide variety of field sensors, analyzers, and valves Communication between combustion control systems or DCS via hardwired I/O, Profibus, Ethernet, or Modbus Designed to facilitate system functional testing Touchscreen HMI includes graphical displays for unit operations, automated light-off, first-out alarming, tuning, and diagnostics screens Master Fuel Trip (MFT) hand switch mounted on cabinet front with remote MFT option Preconfigured software, including customization for each application requirement Optional System Features SI-BMS™ and CCS implemented as independent protection layers for added safety Remote burner light-off and alarm monitoring Multiple burner, multiple fuel applications Analog or discrete process instrumentation Redundant processors Redundant and/or distributed I/O Free-standing or wall-mounted cabinets Classified area enclosure designs Interfaces with remote I/O, VF drives, and motor controls using Ethernet, ControlNet, DeviceNet, HART or serial communications protocols Unit Operations aeSolutions has experience in applying advanced burner management and combustion controls to the following typical unit operations: Boilers TEG reboilers Glycol heaters Process heaters Furnaces and kilns Incinerators and thermal oxidizers Other process and utility fired heaters System Specifications Processor: Rockwell ControlLogix 1756-L6X series processors I/O: 120 VAC or 24 VDC digital I/O, 0-20 mA, 4-20 mA, 0-5 VDC, 0-10 VDC, +10 VDC analog I/O Diagnostic I/O cards (optional) HMI: PanelView Plus 6 series Power Req.: 120 VAC Cabinet: Painted 14 gauge steel; NEMA 12 is standard; enclosure size is application-dependent (NEMA 4 and NEMA 4X stainless steel or fiberglass optional) Area Class.: Class I, Division 2 Groups C, D Compliant With: NFPA 85, NFPA 86, NFPA 87, API 556, API 14C, ANSI/ISA 84.00.01-2004, IEC 61508, & ISA/IEC 61511 Certifications: FM-Approved SIL 2 SI-BMS BMW/CCS 1151 BMS/CCS 1300 CMS 5500 Looking for Fire and Gas panels? FGS 1400 MK II Industrial designed system, SIL 3-capable logic solver, scalable to large I/O count. Download datasheet FGS 1300 FM-approved for lower I/O count applications. Class I Division 2 area classification status. Download datasheet PS 1400 20 / 50 / 100 / 150 Power supplies that meet NFPA 72 requirements. The power you need, when you need it. Download datasheet : PS 1400 20A - PS 1400 50A - PS 1400 100A PS 1400-20-DIV2 Battery set FM-listed for Class I Division 2 areas. Rugged and reliable. Download datasheet

SMS Opt-In aeSolutions SMS Opt-In Information aeSolutions sends SMS (text message) notifications to employees, clients, and authorized contacts. These messages include operational notifications, safety alerts, system updates, and meeting reminders. By providing your mobile number to aeSolutions (such as through HR, IT systems, or project communications), you consent to receive SMS messages related to aeSolutions services. You may unsubscribe at any time by replying STOP . Reply HELP for help. Message & data rates may apply. Message frequency varies (up to 10 messages per week). Terms & Conditions: https://www.aesolutions.com/sms-terms Privacy Policy: https://www.aesolutions.com/sms-privacy

The latest online content put into a monthly email newsletter from aeSolutions, an integrated lifecycle partner in process safety, combustion / fired equipment and automation. aeSolutions' Email Newsletter The latest online content from aeSolutions, an integrated lifecycle partner in process safety, automation and fired equipment, emailed straight to you every other month. Past Month's Newsletters: aeSolutions June 2025: PHA Recommendations Playbook Blog Series | Chemical Processing Featured Article | New Case Study aeSolutions May 2025: Upcoming EPC 2025 Conference & Expo | PHA Revalidations | Coverage in Processing Magazine aeSolutions February 2025: Control System Migrations Part 5 | Strategies for Boiler Fuel Conversion Projects | A Look Back at aeSolutions' 2024 Charitable Giving Initiative aeSolutions January 2025: Control System Migrations - Part 4 | Safety Culture: Examining Common Shortcomings | Unplanned Shutdowns as Proof Test Credits aeSolutions November 2024: Are You Ready for Your Next Facility Siting Study? | Control System Migrations - Part 3 | Integrating PHA LOPA Outputs into Effective SIS Engineering R egister to Receive Monthly Emails Sign Up Now By providing this information, you agree to the processing of your personal data as described in our Privacy Policy. Sign Up Today! Keep up with aeSolutions Industry articles, upcoming events, and new ideas. Examples include topics such as Regulatory Compliance with Fire and Gas, Alarm Rationalization Whitepapers, Videos on Systematic Failures and what that really means, taking credit for protection layers, understanding protection layers and risk layering, and gas detection front end loading project management. What is LOPA and Lopa safety? Random failure of operator error due to human factors. Expert Engineers in Process Safety Management Services answers these with a PHA LOPA audit. We also often feature content on Burner Management systems. Our team understands the market and vendors.

Industrial manufacturing facility burner management and combustion systems services from aeSolutions improve combustion safety, BMS performance, and lifecycle compliance. Transforming Your Burner Management and Combustion Control From Outdated BMS or CCS Code Compliance Gaps Combustion Safety Risks Does this sound familiar? Ready for Relief? Let's Chat Unreliable Startups — Our Burner Management & Combustion System Capabilities — Burner management and combustion control systems are central to industrial operations but also among the most challenging to manage safely and reliably. Gaps in combustion control, undocumented burner management systems, inconsistent startups, or unclear compliance with evolving codes can increase risk, disrupt production, and create hidden operations burdens. Without a clear strategy and structured approach to BMS and CCS design, assessment, and lifecycle support, facilities face reliability issues, compliance exposure, and internal pressure that affects performance. Clients trust our rich experience in Process Safety Management to apply the safety lifecycle to their fired equipment using the equivalency clauses within NFPA or through their PSM practices. Effective burner management and combustion control systems engineering isn’t just a technical requirement, it’s a foundation for predictable operation, accountable decision-making, and safer, smarter performance across your organization. Combustion Controls Solutions (CCS) PSM & SIL-Rated BMS Burner Management Systems (BMS) Multidiscipline Project Execution Click Here to Speak with a Burner Management and Combustion Control System Expert About Your Facility's Resilience — The aeSolutions ResiliencePath™ Method — We’re an integrative specialist with a proven methodology that we call ResiliencePath ™ that embeds safety into every stage of the project lifecycle — from concept to closure — for compliance today and resilience tomorrow. Empowering — Not Enforcing Rather than checking boxes, we help you identify the right questions early to prevent costly late-stage corrections and avoid years of OpEx fixes. Each ResiliencePath™ step is driven by one goal: empowering resilient, value-aligned decisions that stand the test of time. EPC & Subcontractor Integration ResiliencePath™ is adaptable to collaborate seamlessly with EPCs and subcontractors, integrated into a structured workflow designed to adapt to real-world project dynamics without compromising on results. Your Process, Our Expertise At aeSolutions, we help clients reduce complexity and improve performance by aligning burner management and combustion control systems engineering with the entire project lifecycle. Our integrated services span fired equipment assessments, combustion control and burner management system design, code compliance evaluations, and risk-based decision support, all grounded in deep domain expertise and practical execution. We work alongside your team to identify gaps, clarify ownership, and transform fragmented fired equipment practices into a cohesive approach that protects people, assets, and uptime. Whether you’re addressing legacy systems, planning an upgrade, or rethinking your fired equipment strategy, aeSolutions helps you move from risk to resilience with clarity and confidence. Learn More About the aeSolutions ResiliencePath ™ Methodology — DON'T JUST TAKE OUR WORD FOR IT — Evidence-Backed Results Heater Controls Upgrade Improves Safety and Resilience of Arctic Pipeline Pump Stations Custom SI-BMS Solution Enhances Reliability and Safety for Critical Pipeline Transportation Facility Achieving a High-Risk Systems Overhaul on an Accelerated Schedule Multi-Fuel Boiler BMS Upgrade for Chlor Alkali Production Facility Chemical Facility FEL3 & Detail Design Achieves PSM OSHA Compliance Under Total Installed Cost Budget | A Masterclass In aeSolutions’ Lifecycle Solutions Capabilities Designing and Implementing a Fire & Gas Detection System for a Hydrogen Production Plant A Strategic Integration of SIS, BMS, and PSM in a Boiler Fuel Conversion Project Alarm Management for a Greenfield LNG Facility Pharma Company Detecting Natural Gas Leaks in Boiler House Large Specialty Chemical Company Reduces Alarm Floods Simplified, Cost-Effective, and Consistent Acidic Compound Detection Energy Company Reduces Regulatory Compliance Costs Saving Almost $50 Million Water Cannons Protect Community from Anhydrous Ammonia Leaks Pharmaceutical Company Required Toxic & Combustible Gas Detection System Complex Hot Cutover of Large Natural Gas Processing Facilities Specialty Chemical Site’s Increasingly Complicated Cutover “Fit for Purpose” Solution Reduces Planned Downtime by 66% Protecting Personnel with Practical Gas Detector Placement Alarm System Rationalization and Safe Operating Limit for Energy Production Heater Controls Upgrade Improves Safety and Resilience of Arctic Pipeline Pump Stations Custom SI-BMS Solution Enhances Reliability and Safety for Critical Pipeline Transportation Facility Achieving a High-Risk Systems Overhaul on an Accelerated Schedule Multi-Fuel Boiler BMS Upgrade for Chlor Alkali Production Facility Chemical Facility FEL3 & Detail Design Achieves PSM OSHA Compliance Under Total Installed Cost Budget | A Masterclass In aeSolutions’ Lifecycle Solutions Capabilities Designing and Implementing a Fire & Gas Detection System for a Hydrogen Production Plant A Strategic Integration of SIS, BMS, and PSM in a Boiler Fuel Conversion Project Alarm Management for a Greenfield LNG Facility Pharma Company Detecting Natural Gas Leaks in Boiler House Large Specialty Chemical Company Reduces Alarm Floods Simplified, Cost-Effective, and Consistent Acidic Compound Detection Energy Company Reduces Regulatory Compliance Costs Saving Almost $50 Million Water Cannons Protect Community from Anhydrous Ammonia Leaks Pharmaceutical Company Required Toxic & Combustible Gas Detection System Complex Hot Cutover of Large Natural Gas Processing Facilities Specialty Chemical Site’s Increasingly Complicated Cutover “Fit for Purpose” Solution Reduces Planned Downtime by 66% Protecting Personnel with Practical Gas Detector Placement Alarm System Rationalization and Safe Operating Limit for Energy Production View More Case Studies Here — Trusted By Industry Leaders — Ag Chem Battery Materials & Mineral Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Metals & Mining Processing Oil & Gas Production & Processing Petrochemicals & Hydrocarbon Processing Pharmaceutical & Life Sciences Manufacturing Renewable Fuels & Bioenergy Specialty Chemicals & Advanced Materials Utilities & Critical Infrastructure Ag Chem Battery Materials & Mineral Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Metals & Mining Processing Oil & Gas Production & Processing Petrochemicals & Hydrocarbon Processing Pharmaceutical & Life Sciences Manufacturing Renewable Fuels & Bioenergy Specialty Chemicals & Advanced Materials Utilities & Critical Infrastructure Ag Chem Battery Materials & Mineral Processing Chemical Manufacturing Energy & Power Generation Hydrogen Production & Processing Metals & Mining Processing Oil & Gas Production & Processing Petrochemicals & Hydrocarbon Processing Pharmaceutical & Life Sciences Manufacturing Renewable Fuels & Bioenergy Specialty Chemicals & Advanced Materials Utilities & Critical Infrastructure Click Here to Chat With Our Industry Experts — Our BMS and CCS Whitepapers — Whitepaper - Burner Management System Safety Integrity Level Selection Whitepaper - Implementing Safety Instrumented BMS: Challenges and Opportunities Whitepaper - Burner Management System Upgrade Challenges and Opportunities in Brownfield Installations View More Whitepapers Here — Let's Discuss Your Burner Management and Combustion Control Systems Needs —

Cause & Effect (C&E) diagrams show the relationship between sensor inputs and their required outputs. C&Es provide a clear and concise visual representation in tabular form, allowing users to quickly and easily view multiple functions within a process area or logic solver. They are commonly used as functional specifications for PLC-based programs, such as a Safety Requirement Specification (SRS) for a Safety Instrumented System (SIS). As such, they are of critical importance to successful implementation of the Safety Instrumented Functions (SIFs) in any functional safety project. While C&Es are not directly required by the ANSI/ISA-61511-2-2018 / IEC 61511-2:2016 standard, they are often included as an extension of the SRS, making them a part of the Safety Lifecycle. aeSolutions C&E diagrams use standard industry terms or terms that the client has clearly defined and are named, formatted, tracked, issued, controlled, and checked per aeSolutions company procedures unless superseded by specific client requirements. Our C&E templates have been developed from many years of experience to optimize ease-of-use for configuration, testing, operator training and turnover effectiveness. In cases where the functional complexity exceeds the capacity of C&Es, our staff is capable of selecting the most efficient alternate format. Acronyms & Terms Glossary <- More Definitions Cause and Effect Cause & Effect (C&E) diagrams show the relationship between sensor inputs and their required outputs. C&Es provide a clear and concise visual representation in tabular form, allowing users to quickly and easily view multiple functions within a process area or logic solver. They are commonly used as functional specifications for PLC-based programs, such as a Safety Requirement Specification (SRS) for a Safety Instrumented System (SIS). As such, they are of critical importance to successful implementation of the Safety Instrumented Functions (SIFs) in any functional safety project. While C&Es are not directly required by the ANSI/ISA-61511-2-2018 / IEC 61511-2:2016 standard, they are often included as an extension of the SRS, making them a part of the Safety Lifecycle. aeSolutions C&E diagrams use standard industry terms or terms that the client has clearly defined and are named, formatted, tracked, issued, controlled, and checked per aeSolutions company procedures unless superseded by specific client requirements. Our C&E templates have been developed from many years of experience to optimize ease-of-use for configuration, testing, operator training and turnover effectiveness. In cases where the functional complexity exceeds the capacity of C&Es, our staff is capable of selecting the most efficient alternate format. Our Services 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. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

NFPA 85 is the standard from the National Fire Protection Association that outlines operating safety and how to prevent explosions and implosions in boilers with greater than 12.5 MMBTUH, pulverized fuel systems, and heat recovery steam generators. This code also addresses the minimum guidelines for the installation, operation, and maintenance of this equipment. Acronyms & Terms Glossary <- More Definitions NFPA 85 NFPA 85 is the standard from the National Fire Protection Association that outlines operating safety and how to prevent explosions and implosions in boilers with greater than 12.5 MMBTUH, pulverized fuel systems, and heat recovery steam generators. This code also addresses the minimum guidelines for the installation, operation, and maintenance of this equipment. Our Services 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. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper

The most recent aeSolutions News Articles, Blogs, Media Releases, Whitepapers all in one spot. We are continuinally engaged in thought leadership, industry groups, and standard steering committees. News and Resources The PHA Recommendation Playbook | Part 3 | Managing Scheduling and Operational Disruptions Understanding UL 508A Certified Control Panels | Enabling Safer, More Resilient Industrial Facilities Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Blogs Read More Blogs Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Decoding SIS: Are You Doing What’s Necessary to Prevent Disasters? Detection and Mitigation of Hydrogen Releases Whitepapers Read More Whitepapers News on topics such as PHA, LOPA, systematic failures, Process Safety, Safety Instrumented Systems, SIS, Fire and Gas Systems, Company News aeSolutions Announces Key Leadership Promotions to Support Continued Client Success aeSolutions Announces New Executive Leadership Appointments and Corporate Growth Structure aeSolutions to Participate in AIChE 2024 Center for Hydrogen Safety Americas Conference Media Releases Read More Media Releases aeSolutions' News, Blogs, Media Coverage, & Whitepapers. We understand that the industry is constantly evolving. We also understand that, because of this, communication is more important than ever. That’s why it’s our goal to regularly publish technical whitepapers that keep our colleagues and clients informed. Learn about our latest innovations and awards to see how aeSolutions is an industry leader in integrating Process Safety, Industrial Systems Integration, Alarms, Combustion, & Fired Equipment. Keywords : ae solutions, asset inventories, creating network diagrams, systematic failures, systematic failure, iec 61511, isa 84, automation engineering services, site acceptance test, site acceptance testing, burner management systems, siemens combustion controls, bms panels, siemens bms, nfpa 87, aes consulting engineers, isa 84, industrial firewalls, pha safety, dmz design best practices, purdue model for control hierarchy, combustion control solutions, fire and gas detection 61511 (10) 10 posts AIChE (1) 1 post ANSI/ISA 84 (3) 3 posts ANSI/RIA R15.06 (1) 1 post API 752 (1) 1 post API 753 (1) 1 post API 756 (1) 1 post API RP 556 (1) 1 post Aerosol (1) 1 post Aerosol Explosion (1) 1 post Alarm (4) 4 posts Alarm Philosophy (2) 2 posts Alarm Rationalization (1) 1 post Alarm Rationilization (2) 2 posts Ammonia (2) 2 posts Audit (3) 3 posts Automation (1) 1 post Award (3) 3 posts BMS Design (2) 2 posts BPCS (2) 2 posts Bayes (5) 5 posts Bayes theory (1) 1 post Boiler Fuel Conversion (1) 1 post Boilers (2) 2 posts Burner Management Systems BMS (12) 12 posts Burt Ward (1) 1 post CFD Modeling (3) 3 posts CHAZOP (2) 2 posts Carolyn Bott (2) 2 posts Certification (3) 3 posts Chemical Processing (1) 1 post Chris Hickling (1) 1 post Chris Neff (4) 4 posts Chris Powell (2) 2 posts Combustible dust (4) 4 posts Combustion (4) 4 posts Common cause (1) 1 post Compliance (6) 6 posts Compliance with Standards (1) 1 post Confidence Interval (1) 1 post Continuous Improvement (1) 1 post Control Panels (1) 1 post Control System (12) 12 posts Control System Integrator (2) 2 posts Control system migrations (4) 4 posts Control system upgrades (2) 2 posts Culture (2) 2 posts DCS (2) 2 posts DHA (1) 1 post David Cochran (1) 1 post David Ivester (3) 3 posts Deluge (1) 1 post Design Philosophy (1) 1 post Detailed Design (1) 1 post Don Connolley (2) 2 posts EPA (6) 6 posts Emily Henry (6) 6 posts Energy transition (1) 1 post Engineering consultant (4) 4 posts Engineers Week 2024 (6) 6 posts Explosion (2) 2 posts FEL (2) 2 posts FGS 1300 (1) 1 post FGS 5000 (1) 1 post FMEA (1) 1 post FSA (7) 7 posts FSA Stage 3 (1) 1 post FSA stage 4 (2) 2 posts Facility Siting (4) 4 posts Factory Acceptance Testing (1) 1 post Financial (1) 1 post Fire Code (1) 1 post Fire and gas systems (8) 8 posts Fire detection (1) 1 post Fired Equipment (5) 5 posts Flammability Diagram (1) 1 post Flammable Gas/Vapor Release (2) 2 posts Flammable Limits (2) 2 posts Flash Fire (2) 2 posts Front End Loading (5) 5 posts Functional Safety Assessment (FSA) (7) 7 posts GCPS (1) 1 post Gap Assessments (2) 2 posts Gas Detection (8) 8 posts Gas Detection/Dispersion Prediction (1) 1 post Gas Detector (2) 2 posts Gas detection types (2) 2 posts Geographic Scenario (1) 1 post Green Energy (2) 2 posts Greg Hardin (4) 4 posts Greg Pajak (1) 1 post HAZOP (6) 6 posts Hardware reliability (1) 1 post Hazard Assessment (3) 3 posts Hazard Identification and Risk Analysis (1) 1 post Human Factors (5) 5 posts Human Reliability (3) 3 posts Hydrogen (3) 3 posts IEC 61511 (6) 6 posts IPL validation (4) 4 posts ISA (2) 2 posts ISA 18.2 (2) 2 posts ISA 61511 (4) 4 posts ISA 84 (3) 3 posts ISA/IEC 61511 (6) 6 posts ISO 13849-1 (1) 1 post Independent Protection Layers IPL (7) 7 posts Industrial Automation (2) 2 posts Instrumentation (1) 1 post Interconnected Systems (1) 1 post Interlocks (1) 1 post Jacob Lindler (2) 2 posts Joel Ramirez (1) 1 post Joel Read (1) 1 post Judith Lesslie (9) 9 posts Keith Brumbaugh (8) 8 posts Ken O’Malley (9) 9 posts Ken Whittle (3) 3 posts LOPA - Layer of Protection Analysis (8) 8 posts Lauren Caldwell (2) 2 posts Leadership (2) 2 posts Life Safety Systems (1) 1 post Life-cycle management (3) 3 posts MOC - Management of Change (2) 2 posts Mary Kay O’Connor (1) 1 post Mechanical Integrity (1) 1 post Melissa Langsdon (2) 2 posts Migration (7) 7 posts NFPA (7) 7 posts NFPA 72 (4) 4 posts NFPA 85 (4) 4 posts NFPA 86 (4) 4 posts NFPA 87 (4) 4 posts OSHA (13) 13 posts Operational Safety (1) 1 post Operations (1) 1 post Overpressure (1) 1 post P & ID (2) 2 posts PCN (1) 1 post PCS 7 (2) 2 posts PHA (19) 19 posts PHA LOPA (6) 6 posts PHA Recommendation Challenges (3) 3 posts PHA Recommendation Playbook (2) 2 posts PHA Recommendations (2) 2 posts PHA Revalidation (2) 2 posts PLC (1) 1 post PSM (16) 16 posts Panel Fabrication (1) 1 post Panels (4) 4 posts Process Analysis (4) 4 posts Process Control Network (1) 1 post Process Design (2) 2 posts Process Engineers (2) 2 posts Process Hazard Analysis (6) 6 posts Process Safety (14) 14 posts Process Safety Analysis (6) 6 posts Process Safety Information (1) 1 post Processing Magazine (1) 1 post Program Development (1) 1 post Project Development Blogs (3) 3 posts Project Execution Plan (PEP) (3) 3 posts Project Planning (1) 1 post Project Scoping (1) 1 post Proof Test (2) 2 posts QRA - Quantitative Risk Assessment (1) 1 post RAGAGEP (3) 3 posts RMP - Risk Management Program (8) 8 posts Revalidation (1) 1 post Risk (5) 5 posts Risk Assessment (5) 5 posts Risk-Based Modeling (1) 1 post Robotics (1) 1 post Rockwell (2) 2 posts Roland Stock (1) 1 post Ron Nichols (2) 2 posts SIF (9) 9 posts SIL (13) 13 posts SIL 3 (1) 1 post SIL Calculations (5) 5 posts SIL Verification (4) 4 posts SIS (12) 12 posts SIS Design (1) 1 post Safety Culture (3) 3 posts Safety Functions (2) 2 posts Safety Instrumented Burner Management System (2) 2 posts Safety Instrumented Functions (5) 5 posts Safety Instrumented Systems (9) 9 posts Safety Lifecycle (5) 5 posts Safety Requirement Specification (SRS) (3) 3 posts Safety and the Environment (1) 1 post Safety integrity level (7) 7 posts Sarah Manelick (1) 1 post Scenario Modeling (1) 1 post Shahid Saeed (2) 2 posts Shutdown (1) 1 post Siemens (3) 3 posts Site Acceptance Testing (SAT) (1) 1 post Site and Plant Layout (2) 2 posts Solutions Delivery (1) 1 post Solutions Development (1) 1 post Standards (3) 3 posts System integration (4) 4 posts Systematic failure (4) 4 posts Tom McGreevy (7) 7 posts Toxic Gas Detection (1) 1 post Training (1) 1 post UL 508A (1) 1 post Unplanned Shutdowns (1) 1 post Video (6) 6 posts Virtual PHA (1) 1 post Warren Johnson (6) 6 posts aeAlarm (1) 1 post alarm management (1) 1 post alarm management lifecycle (2) 2 posts bias (1) 1 post case study (1) 1 post consultant (6) 6 posts dust (5) 5 posts dust hazard assessment (2) 2 posts event (3) 3 posts facilitator (1) 1 post facility siting study (1) 1 post facility siting study service provider (1) 1 post fgs 1400 (2) 2 posts functional safety (6) 6 posts industrial alarm management (1) 1 post philosophy (1) 1 post process hazard management (2) 2 posts psm covered process (1) 1 post whitepaper (1) 1 post

A relatively new risk assessment model based on systems theory. It helps understand all factors involved in accidents, including human social and organizational structures. Acronyms & Terms Glossary <- More Definitions Systems Theoretic Accident Model and Processes (STAMP) A relatively new risk assessment model based on systems theory. It helps understand all factors involved in accidents, including human social and organizational structures. Our Services 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. Whitepaper: Achieving 84-92% Urgent Alarm Reduction Through Comprehensive Lifecycle Implementation: A Dual-Unit Midstream Case Study Awarded Best Paper Award at the 2025 TEES Mary Kay O'Connor Process Safety Center-TAMU (MKO) Safety & Risk Conference Abstract November 2025 — Greg Pajak, aeSolutions Senior Specialist, ICA — A midstream facility implemented a systematic alarm rationalization program across two critical units, achieving unprecedented reductions in urgent alarm loads. Unit A reduced urgent alarms from 45% to 7% (84% reduction), while Unit B decreased from 62% to 5% (92% reduction). This paper