Texas Professional Engineering Firm Registration # F-22190

Diverse Solutions Engineering, LP

Process Safety Management OSHA PSM Compliance Consulting Perform Process Hazard Analysis (PHA)

Perform LOPA analysis and implement IPL/SIS mitigation Provide PSM audit for GAP Identification. Provide IT/Network Security/Cybersecurity GAP Identification Perform incident investigation for various types of both Process Safety and Personal Safety incidents Develop Process Safety Information (PSI) Develop Management of Change (MOC) System and implementation Ongoing Support of PSI, PHA, MOC, MI Program, Operating and Test Procedure Updates

Texas Professional Engineering Firm Registration # F-22190

Meet our DSE Team

Elliott Broughton, P.E., M.B.A.

Mr. Broughton has deep expertise in engineering and design of Industrial and Commercial applications. He specializes in SIS/SIL calculations and Electrical FMEA; also certified in Process Hazard Analysis (PHA)

team leading. He has 20 years of experience in Energy. More specifically, in the Mid-Stream, Refining, and Petrol-chemical sectors.

He has managed multi-discipline projects for various major Oil and Gas companies that have ranged in size from small capital/expense of <$250k to large capital/expense> $50MM in Total Installed Cost (TIC). He has also managed both project and construction teams more than 75 people combined. He has also served as an Engineering Superintendent for the 3rd largest refinery in the U.S.

Texas Professional Engineering Firm Registration # F-22190

Meet our DSE Team

Frank Fatora

Mr. Fatora is a practical engineer with over 40 years of experience in Process Improvement, Process Design, Process Control Supervision, and Process Control Project engineering/ commissioning in the refining and Petro-Chemical industries.

Mr. Fatora also has over 10 years of significant PSM experience in analyzing process risks and implementing projects to close process safety gaps. Operator owner company lead representative on various OSHA special emphasis inspections and incident inspections. He has been the lead technical representative for several regulatory compliance programs to mitigate Relief Valve and SIS gaps. He also has 15 years of experience with plant-wide instrumentation upgrade projects and control systems, including DCS, SIS, Advanced Controls implementation, and plant-wide information systems for safety and reliability improvement and sustaining profitability.

Texas Professional Engineering Firm Registration # F-22190

Meet our DSE Team

James Clarkson

Mr. Clarkson has over 38 years in the petrochemical and refining businesses. He brings a diverse portfolio of experience and expertise to the table, having worked on various assignments throughout his career at manufacturing and engineering sites in the United States, England, Belgium, France, Taiwan, and Singapore. His capabilities include:

Technical Management Process Safety Management Facility commissioning and startup Process Design Major project design, construction, and startup Operations Management Project Management Process Control engineering Process troubleshooting Organizational development and capability Relief system analysis and design Fired Heater Safety Management

Texas Professional Engineering Firm Registration # F-22190

Meet our DSE Team

Wendy Yafuso

Ms. Yafuso started working in Process Safety Management 27 years ago. Her first HAZOP was in 1994. Since that time, she has received the following certifications:

HAZOP/What-If leader Incident investigation leader(TOP, TapRoot, and various BP in-house programs)

PSM auditor

She has participated in each of the above programs as either a leader, a mentor, or a team member. She also has delivered modifications to MOC programs to meet different corporate requirements. She has had the opportunity to train site personnel on PSM programs, as well as work with personnel on Operating Procedures, along with Mechanical Integrity issues.

Texas Professional Engineering Firm Registration # F-22190

*Statement of Qualifications (SOQ)

TBPE Engineering Firm Registration # F-22190 TX Certified Historically Underutilized Business (HUB)

9801 Westheimer Road, Suite 300, Houston, TX 77042 Main Phone: +1 (888) 408-0135 Email: info@dsengr.com

INEOS, Lyondell, Marathon Petroleum Corporation, and BP North American Products Inc.

Performed various HAZOP studies for Refining and Chemical process significant changes Performed HAZOP for 5 year re-validation study of chemical plant process Various LOPA GAP closures utilizing SIS/SIL design, which included configuration and programming of Triconex. Sitewide Fired Heater Safety Management Program (FHSM). Scope included all Refining Process Fired Heaters. Closure of LOPA GAP recommendations for Fired Heater O2 burner controls. Development/revision of Fired Heater Operation and Maintenance Test Procedures for Plant Preventative Maintenance (PPM)

actions (per SIL calculation requirements). Supervision of installation and configuration of FHSM equipment and control changes. Hazard Evaluation PHA / LOPA studies for each fired heater’s process nodes utilizing PHA Pro Software Engineered specifications for SIS rated instrumentation and DCS controls Safety Requirement Specifications (SRS) cause and effect matrix, SIL calculations, and all PSI updates needed. Site-wide control systems and SIS application upgrades. This project replaced obsolete DCS and early generation SIS controls for each unit at the refinery. Engineering and installing new instrumentation, SIS logic solvers, and DCS equipment. All PSI updated per requirements of 1910.119. Site-wide relief valve revalidation. Completed documentation upgrade and revalidated all calculations for the process units at the site. Completed flare system revalidation and used as the basis for relief valve and flare system mitigation projects. Site-wide facility siting analysis (per API 752). Developed and implemented a building management and rationalization program for the refinery. Cause and Effect Matrices / Diagrams Safety Integrity Level calculations (SIL)

Process Safety Information (PSI) development/revisions per OSHA 1910.119 Training for Operations and Maintenance personal through DCS Simulators and Hands-on equipment demonstrations prior to commissioning of systems

Texas Professional Engineering Firm Registration # F-22190

PSM activities, multi-discipline Engineering & Design. Work included final implementation changes for Hazardous Area Classification (HAC) Program. The program included plant-wide processing units, which included Hazard Evaluation What-If studies to correct identified equipment gaps per applicate NFPA 70 NEC code. Process Safety Information (PSI) development/revisions per OSHA 1910.119. Supervision of installation and correction of HAC identified gaps PSM activities, multi-discipline Engineering & Design. Work included final implementation changes for US EPA Refinery Sector Rule Flare Metering Program included 10+ Flare Systems. Which included Hazard Evaluation What-If studies of each Flare process node. Individual flare relief system evaluation to ensure correct flare metering design for emissions reporting to State of Texas environmental regulatory agency. Supervision of installation and configuration of GE Panametrics Flare Metering Designed and installed SIS applications utilizing various measurement and end control device technologies and SIS logic solver manufacturer solutions for various 1oo2, 2oo2, 2oo3 voting based on SIF analysis (per IEC 61511, IEC 61508, and ISA 84) utilizing SIS-Tech Sil Solver Software and Emerson Process Management Proprietary and existential Solutions Software Provided Electrical Short Circuit Analysis, Grounding Study Specifications and Electrical Load Failure Mode and Effects Analysis (FMEA) (per IEC 60812) for 480V/4160V/13.8kV electrical power distributions systems utilizing FMEA worksheets Led and conducted Level 1 root cause analyses (RCAs) Incident Investigations and Level 2 apparent cause analyses (ACAs) Incident Investigations utilizing Root Cause Analysis techniques (Sequencing Diagrams, Logic / Fault Trees and Causal Factor Determination) for both Personnel and Process Safety related events. Trained and utilized Taproot Software and Marathon Proprietary Methodology Led and provided administration for numerous MOCs within KMS and Intelex software for both Marathon and BP North American Products Led and Facilitated numerous Refining and Chemical Plant process change What-If and formal PHA hazard reviews in conjunction with Management of Change activities for both Marathon and BP North American Products. *Experience list is both direct and contract hire over a 20-40 year period of professional work history