Process Engineering Associates, LLC (PROCESS) has served our clients by providing Facilitators (team leaders) and Scribes (technical recorders) in a variety of industries using these techniques:

  • Hazard and Operability (HAZOP)
  • Layer of Protection Analysis (LOPA)
  • What-If?
  • Checklist
  • FMEA (Failure Modes and Effects Analysis)
  • Qualitative Safety Integrity Level (SIL) Selection Analysis

The following is a partial lists of process safety related projects where PROCESS has served our clients and helped them ensure a safe operation.

Chemical Facilities

 
Type Facility Service Provided Location
Carbon Dioxide Capture Plant Process Safety Information Development Tennessee
Chemical Plant Process Hazard Analysis (PHA) Louisiana
Chemical Plant PSM/RMP Compliance Audit Tennessee
Chemical Plant Relief Valve Process Safety Information Development Tennessee
Chemical Plant Process Hazard Analysis (PHA) Tennessee
Chemical Plants (2) MOC Process Hazard Analysis Tennessee
Chemical Plants (2) Process Hazard Analysis (PHA) Oklahoma
Chemical Plants (2) PSM Program Gap Analysis Oklahoma
Chemical Plants (2) PSM Program Development Oklahoma
Coke Facility Process Safety Information Development Ohio
Pthalic Anhydride Unloading System Process Hazard Analysis (PHA) Canada
Tantalum Production Unit Process Hazard Analysis (PHA) Nevada
Acrolein Plant SIL Verification / SRS Development / Functional Testing Documentation California
Chemical Plant (6) SIL Verification / SRS Development / Functional Testing Documentation Oklahoma
Chemical Plant (5) SIL Verification / SRS Development / Functional Testing Documentation Texas
Chemical Plant (3) SIL Verification / SRS Development / Functional Testing Documentation Louisiana
Chemical Plant SIL Verification / SRS Development / Functional Testing Documentation Louisiana
Chemical Plant (8) SIS/SIF Design Oklahoma
Chemical Plant SIS/SIF Design Texas
Chemical Plant SIS/SIF Design Manitoba, Canada
Chemical Plant Process Hazard Analysis (PHA) Ohio
Chemical Plant Process Safety Support Iowa
Chemical Plant Process Safety Support Oklahoma
Chemical Plant – Ammonia Unit Process Hazard Analysis (PHA) and Layer of Protection Analysis (LOPA) Iowa
Chemical Plant – Urea Melt Process Hazard Analysis (PHA) and Layer of Protection Analysis (LOPA) Oklahoma
Chemical Plant – Package Boiler Process Hazard Analysis (PHA) and Layer of Protection Analysis (LOPA) Oklahoma
Chemical Plant Relief Valve PSI Consistency Check South Carolina
Chemical Plant Process Safety Support Alabama
Chemical Plant – AAU/HRU Process Hazard Analysis (PHA) and Layer of Protection Analysis (LOPA) Oklahoma
Chemical Plant PSV Calculation Peer Review Tennessee

Natural Gas Liquids (NGL) Plants

 
Type Facility Service Provided Location
Distillation Unit Process Hazard Analysis (PHA) Texas
Ethane Recovery Unit Process Hazard Analysis (PHA) Texas
Field Gas Gathering Unit Process Hazard Analysis (PHA) Texas
Front End Clean Up Unit Process Hazard Analysis (PHA) Texas
Liquid Gas Recovery Unit Process Hazard Analysis (PHA) Texas
NGL Consolidation Project Process Hazard Analysis (PHA) Texas
NGL Treaters Process Hazard Analysis (PHA) Texas

Petroleum Refineries

 
Type Facility Service Provided Location
Amine Unit Process Hazard Analysis (PHA) Indiana
Amine Units (4) Process Hazard Analysis (PHA) Montana
Amine Units (4) Process Hazard Analysis (PHA) Texas
Amine Units (3) SIL Selection Analysis Montana
Amine Unit SIL Verification / SRS Development / Functional Testing Documentation Texas
Ammonium Thiosulfate Unit Process Hazard Analysis (PHA) New Mexico
Aromex Unit Process Hazard Analysis (PHA) Texas
Atmospheric Storage Unit (Tank Farm) Process Hazard Analysis (PHA) Virginia
Benzene Reduction Project Layer of Protection Analysis (LOPA) Texas
Benzene Reduction Project MOC Process Hazard Analysis Texas
Benzene Reduction Project MOC Process Hazard Analysis Montana
Boiler House Process Hazard Analysis (PHA) Montana
Boiler House SIL Verification / SRS Development / Functional Testing Documentation Texas
Butamer Unit SIL Selection Analysis Montana
Butamer Unit Process Hazard Analysis (PHA) Montana
Butamer Unit SIL Verification / SRS Development / Functional Testing Documentation Texas
Butamer Unit Revamp Project MOC Process Hazard Analysis Texas
Catalytic Reformer Unit Process Hazard Analysis (PHA) Texas
Catalytic Reformer Unit SIL Verification / SRS Development / Functional Testing Documentation Texas
Catalytic Reformer Units (3) Process Hazard Analysis (PHA) Montana
Caustic Scrubber Systems Project MOC Process Hazard Analysis Montana
Coker Vapor Recovery Unit SIL Selection Analysis Virginia
Coker Vapor Recovery Unit Process Hazard Analysis (PHA) Virginia
Combination Vapor Recovery Unit SIL Selection Analysis Virginia
Combination Vapor Recovery Unit Process Hazard Analysis (PHA) Virginia
Control Rooms (2) Process Hazard Analysis (PHA) Montana
Cooling Towers Process Hazard Analysis (PHA) Montana
Crude Complex SIL Selection Analysis Texas
Crude Unit Process Hazard Analysis (PHA) Louisiana
Crude Unit Process Hazard Analysis (PHA) Indiana
Crude Units (2) Process Hazard Analysis (PHA) New Mexico
Crude Units (4) Process Hazard Analysis (PHA) Texas
Crude Unit SIL Verification / SRS Development / Functional Testing Documentation Texas
Crude Units (5) Process Hazard Analysis (PHA) Montana
Crude Units (2) SIL Selection Analysis Montana
Crude Unit Process Hazard Analysis (PHA) Wyoming
Crude Unit Revamp Project MOC Process Hazard Analysis Indiana
DCS Process Hazard Analysis (PHA) Montana
Delayed Coker Unit Process Hazard Analysis (PHA) Russia
Delayed Coker Unit Process Hazard Analysis (PHA) Oklahoma
Delayed Coker Unit Process Hazard Analysis (PHA) Montana
Delayed Coker Unit SIL Selection Analysis Montana
Demex Units (2) Process Hazard Analysis (PHA) Texas
Desulfurization Unit Process Hazard Analysis (PHA) Virginia
Diesel Desulfurization Unit SIL Selection Analysis Virginia
Disproportionation Unit Process Hazard Analysis (PHA) Texas
Distillate Hydrotreating (DHT) Unit SIL Selection Analysis Texas
Distillate Hydrotreating (DHT) Unit Process Hazard Analysis (PHA) Montana
Distillate Hydrotreating (DHT) Unit Process Hazard Analysis (PHA) New Mexico
Distillate Hydrotreating (DHT) Unit Process Hazard Analysis (PHA) Indiana
Distillate Hydrotreating (DHT) Units (3) Process Hazard Analysis (PHA) Texas
Distillate Hydrotreating (DHT) Unit SIL Verification / SRS Development / Functional Testing Documentation Texas
FCC Feed Desulfurizer Units (2) SIL Selection Analysis Montana
FCC Feed Desulfurizer Units (4) Process Hazard Analysis (PHA) Montana
FCC/Gas Concentration Unit Process Hazard Analysis (PHA) Montana
FCC/Gas Concentration Unit SIL Selection Analysis Montana
FCC/Gas Concentration Unit Process Hazard Analysis (PHA) Indiana
FCCU SIL Selection Analysis Texas
FCCU Process Hazard Analysis (PHA) New Mexico
FCCU (4) Process Hazard Analysis (PHA) Texas
FCCU SIL Verification / SRS Development / Functional Testing Documentation Texas
FCCU Light Ends Recovery Unit Process Hazard Analysis (PHA) Texas
Flare Systems (3) Process Hazard Analysis (PHA) Montana
Flare Systems (3) Process Hazard Analysis (PHA) Texas
Flare System Process Safety Information Development Montana
Flare System SIL Selection Analysis Texas
Fuel Gas Treater Modification Project MOC Process Hazard Analysis Texas
Fuel Gas Treating Unit Process Hazard Analysis (PHA) Texas
Gas Oil Hydrotreating (GOH) Unit Process Hazard Analysis (PHA) New Mexico
Gas Oil Hydrotreating (GOH) Unit Process Hazard Analysis (PHA) Texas
Gas Oil Hydrotreating (GOH) Unit SIL Selection Analysis Montana
Gas Oil Hydrotreating (GOH) Unit MOC Process Hazard Analysis Montana
Gasoline Rerun Unit Process Hazard Analysis (PHA) Texas
HDS/Platformer Units Process Hazard Analysis (PHA) Texas
HF Alkylation Unit Process Hazard Analysis (PHA) New Mexico
HF Alkylation Unit Process Hazard Analysis (PHA) Indiana
HF Alkylation Units (2) Process Hazard Analysis (PHA) Texas
HF Alkylation Units (4) Process Hazard Analysis (PHA) Montana
HF Alkylation Unit SIL Selection Analysis Montana
HF Alkylation Unit SIL Selection Analysis Texas
HF Alkylation Unit Process Hazard Analysis (PHA) Wyoming
Hydrocal Complex Process Hazard Analysis (PHA) Louisiana
Hydrocal Complex SIL Verification / SRS Development / Functional Testing Documentation Louisiana
Hydrodesulfurization Unit Process Hazard Analysis (PHA) Montana
Hydrodesulfurization Unit Process Hazard Analysis (PHA) Wyoming
Hydrogen Plants (3) SIL Selection Analysis Montana
Hydrogen Plants (7) Process Hazard Analysis (PHA) Montana
Hydrogen Unit Process Hazard Analysis (PHA) Texas
Hydrogen Unit SIL Verification / SRS Development / Functional Testing Documentation Texas
Hydrotreater Unit SIL Selection Analysis Montana
Hydrotreater Units (2) Process Hazard Analysis (PHA) Texas
Hydrotreater Unit SIL Verification / SRS Development / Functional Testing Documentation Texas
Isomerization Unit Process Hazard Analysis (PHA) Indiana
Isomerization Units (2) Process Hazard Analysis (PHA) Montana
Isomerization Units (2) Process Hazard Analysis (PHA) Texas
Kero HDS Units (2) Process Hazard Analysis (PHA) Montana
Light Distillate Hydrotreater (LDH) Units (2) Process Hazard Analysis (PHA) Texas
Light Ends Fractionation Unit Process Hazard Analysis (PHA) Texas
Loading Rack Incinerator Process Hazard Analysis (PHA) Montana
Low Pressure Vapor Recovery Unit SIL Selection Analysis Montana
Low Pressure Vapor Recovery Unit Process Hazard Analysis (PHA) Montana
LPG Loading Area Process Hazard Analysis (PHA) New Mexico
Methyl Mercaptan Units (2) Process Hazard Analysis (PHA) Texas
Mid-Distillate Unifier Unit Process Hazard Analysis (PHA) Montana
NaHS Units (2) Process Hazard Analysis (PHA) Montana
Naphtha Desulfurization Unit Process Hazard Analysis (PHA) Virginia
Naphtha Desulfurization Unit SIL Selection Analysis Virginia
Naphtha Hydrodesulfurization Unit Process Hazard Analysis (PHA) Texas
Naphtha Hydrotreating Unit Process Hazard Analysis (PHA) New Mexico
Naphtha Hydrotreating Unit SIL Selection Analysis Montana
Naphtha Hydrotreating Units (5) Process Hazard Analysis (PHA) Montana
Offgas Treating Unit Process Hazard Analysis (PHA) Texas
Olefin Splitter SIL Selection Analysis Montana
Olefin Splitter MOC Process Hazard Analysis Montana
Platformer Unit Process Hazard Analysis (PHA) New Mexico
Platformer Unit SIL Selection Analysis Montana
Platformer Unit Process Hazard Analysis (PHA) Indiana
Platformer Units (2) Process Hazard Analysis (PHA) Montana
Pressurized Storage Unit SIL Selection Analysis Texas
Pressurized Storage Unit Process Hazard Analysis (PHA) New Mexico
Pressurized Storage Units (2) Process Hazard Analysis (PHA) Montana
Pressurized Storage Units (2) Process Hazard Analysis (PHA) Texas
Pressurized Storage Units (4) Process Hazard Analysis (PHA) Virginia
Propane Deasphalting (PDA) Unit Process Hazard Analysis (PHA) Montana
Propane Deasphalting (PDA) Unit Process Hazard Analysis (PHA) Texas
Propylene Fractionation Unit Process Hazard Analysis (PHA) Texas
Propylene Recovery Unit Process Hazard Analysis (PHA) Texas
Refining Company (3) Process Safety Information Development New Mexico
Refining Company Process Safety Information Development- Relief Valve Design Basis Montana
Refining Company Process Safety Information Development- Relief Valve Design Basis Oklahoma
Refining Company PSM/RMP Compliance Audit Louisiana
Refining Company PSM/RMP Compliance Audit Utah
Refining Company PSM/RMP Compliance Audit Virginia
Refining Company (2) PSM/RMP Compliance Audit New Mexico
Refining Company (4) PSM/RMP Compliance Audit Montana
Refining Company (5) PSM/RMP Compliance Audit Texas
Refining Company PSM Gap Analysis Wyoming
Reformer Unit Process Hazard Analysis (PHA) Texas
Reliability Enhancement Project MOC Process Hazard Analysis Texas
Saturate Light Ends Unit Process Hazard Analysis (PHA) Texas
Saturates Liquids Units Process Hazard Analysis (PHA) Montana
Saturates Liquids Units SIL Selection Analysis Montana
Saturates Liquids Units (2) Process Hazard Analysis (PHA) Texas
SCOT Unit SIL Selection Analysis Texas
SCOT Unit (2) Process Hazard Analysis (PHA) Texas
Sour Water Stripping (SWS) Unit Process Hazard Analysis (PHA) Indiana
Sour Water Stripping (SWS) Units (2) Process Hazard Analysis (PHA) New Mexico
Sour Water Stripping (SWS) Units (3) Process Hazard Analysis (PHA) Montana
Sour Water Stripping (SWS) Units (5) Process Hazard Analysis (PHA) Texas
Sour Water Stripping (SWS) Unit SIL Selection Analysis Texas
Sour Water Stripping (SWS) Units (2) SIL Selection Analysis Montana
Steam Boiler System (4) Failure Modes Effects Analysis (FMEA) Montana
Steam Boiler System (2) Process Hazard Analysis (PHA) Texas
Steam Boiler System (2) SIL Selection Analysis Texas
Sulfolane Units (2) Process Hazard Analysis (PHA) Texas
Sulfur Complex Layer of Protection Analysis (LOPA) Oklahoma
Sulfur Complex Process Hazard Analysis (PHA) Oklahoma
Sulfur Complex PSM/RMP Compliance Audit Montana
Sulfur Recovery Unit (SRU) Process Hazard Analysis (PHA) Louisiana
Sulfur Recovery Unit (SRU) Process Hazard Analysis (PHA) Indiana
Sulfur Recovery Units (SRU) (4) Process Hazard Analysis (PHA) Montana
Sulfur Recovery Unit (SRU) SIL Selection Analysis Texas
Sulfur Recovery Units (SRU) (3) SIL Selection Analysis Montana
Sulfur Recovery Units (SRU) (7) Process Hazard Analysis (PHA) Texas
Sulfuric Alkylation Units (2) Process Hazard Analysis (PHA) Texas
Sulfurox Unit Process Hazard Analysis (PHA) New Mexico
Tail Gas Treating Unit Process Hazard Analysis (PHA) Texas
Tail Gas Treating Units (4) Process Hazard Analysis (PHA) Montana
Tail Gas Treating Units (3) SIL Selection Analysis Montana
Tank Farm Cavern Storage Process Hazard Analysis (PHA) Texas
Treater Project SIL Selection Analysis Montana
Treater Project MOC Process Hazard Analysis Montana
Treater Unit (2) Process Hazard Analysis (PHA) Montana
Triconex Project MOC Process Hazard Analysis Texas
ULSD Unit Process Hazard Analysis (PHA) Texas
ULSD Unit Process Hazard Analysis (PHA) New Mexico
ULSD Units (2) SIL Selection Analysis Montana
ULSD Units (2) Process Hazard Analysis (PHA) Montana
ULSG Unit Process Hazard Analysis (PHA) Texas
ULSG Unit SIL Selection Analysis Texas
Ultraformer Unit Process Hazard Analysis (PHA) Virginia
Ultraformer Unit SIL Selection Analysis Virginia
Unibon Units (2) Process Hazard Analysis (PHA) Texas
Utility Systems (2) Process Hazard Analysis (PHA) Montana

Petrochemical Facilities

 
Type Facility Service Provided Location
Aromax Unit Process Hazard Analysis (PHA) Puerto Rico
BTX Process Hazard Analysis (PHA) Texas
Liquid Hydrogen Unloading System Process Hazard Analysis (PHA) Texas
Liquid Hydrogen Unloading System Process Hazard Analysis (PHA) Tennessee

Pipeline and Terminal Facilities

 
Type Facility Service Provided Location
Ammonia Pipeline System Process Safety Management Audit Missouri
Ammonia Terminal Process Safety Information Audit Texas
Ammonia Terminals (2) Process Safety Information Audit Nebraska
Ammonia Terminals (2) Process Safety Information Audit Minnesota
Ammonia Terminals (2) Process Safety Information Audit Illinois
Ammonia Terminals (5) Process Safety Information Audit Iowa
Ammonia Terminal Process Safety Information Development Kansas
Ammonia Terminal Process Safety Information Development Texas
Ammonia Terminals (2) Process Safety Information Development Minnesota
Ammonia Terminals (2) Process Safety Information Development Indiana
Ammonia Terminals (2) Process Safety Information Development Nebraska
Ammonia Terminals (3) Process Safety Information Development Illinois
Ammonia Terminals (5) Process Safety Information Development Iowa
Refined Products Terminal Process Hazard Analysis (PHA) Texas
Refined Products Terminal Process Hazard Analysis (PHA) Indiana
Refined Products Terminal Process Hazard Analysis (PHA) Colorado
Refined Products Terminals (2) Process Hazard Analysis (PHA) Kansas
Refined Products Terminals (2) Process Hazard Analysis (PHA) Illinois
Natural Gas Pipeline Compressor Station (2) Process Hazard Analysis (PHA) Pennsylvania
Midstream Pipeline Company Process Hazard Analysis (PHA) Texas

Explosives Manufacturing Facilities

 
Type Facility Service Provided Location
Explosives Manufacturing Plant PSM Program Gap Analysis Texas
Explosives Manufacturing Plant PSM Program Gap Analysis Arkansas
Explosives Manufacturing Plant Process Hazard Analysis (PHA) Arkansas
Explosives Manufacturing Plant (13) Process Hazard Analysis (PHA) Virginia
Explosives Manufacturing Plant Process Hazard Analysis (PHA) Tennessee
Explosives Manufacturing Plant PSM Program Development Arkansas

Miscellaneous Types of Facilities

 
Type Facility Service Provided Location
Electron Beam Heavy Oil Upgrading System Process Hazard Analysis (PHA) New York
Feed Preparation System Hazard and Operability (HAZOP) Analysis Tennessee
Hazardous Waste Thermal Treatment Unit Process Safety Information Development Tennessee
Uranium Downblending Process Process Safety Information Development Tennessee
Metal Melt Radioactive Waste Transfer Process Process Hazard Analysis (PHA) Tennessee
Nuclear Facility (2) Process Safety Information Tennessee
Nuclear Research Reactor Regulatory Assessment Georgia
Oven Fire Suppression System MOC Process Hazard Analysis California
Personal Products Manufacturer Process Safety Management Compliance Audit Connecticut
Waste Water Treatment Plant Process Hazard Analysis (PHA) Tennessee
Caustic Scrubber Systems Hazard and Operability (HAZOP) Analysis Pennsylvania
Radioactive Waste Processing & Packaging Facility Process Hazard Analysis (PHA) Tennessee

Training Courses

 
Type Facility Service Provided Location
Chemical Plant Management of Change Hazard Review Leader Training Course Alberta, Canada
Chemical Plant (2) Management of Change Hazard Review Leader Training Course Oklahoma
Chemical Plant (2) Management of Change Hazard Review Leader Training Course Texas
Chemical Plant Management of Change Hazard Review Leader Training Course Louisiana
Chemical Plant Management of Change Hazard Review Leader Training Course California
Refining Company Management of Change Hazard Review Leader Training Course Texas
Refining Company Management of Change Hazard Review Leader Training Course New Mexico
Refining Company Management of Change Hazard Review Leader Training Course Virginia
Refining Company Management of Change Hazard Review Leader Training Course Louisiana
Refining Company Root Cause Failure Analysis Training Course Virginia
Explosives Manufacturing Plant Incident Investigation Training Course Virginia
Explosives Manufacturing Plant (2) Process Hazard Analysis Training Virginia
Refining Company Root Cause Failure Analysis Training Course Louisiana