Engineering Experience and Expertise to Take On the Challenges of a Changing World
At PRE, whether your project is big or small and no matter the challenges, our experienced engineers will give it the quality attention it deserves. Our company culture emphasizes active and effective communication with our clients, and a great work-life balance for our staff, such that you can be sure that your project will be completed on time with the highest quality and attention, and at an affordable cost.
Renewable Energy
Preliminary Design
Site Layout
Interconnection Application Support
Collector System Design
Energy Storage Systems
Micro-Grid Design
DER Design & Support
Procurement Support
Project Management
Owner’s Engineer/Design Review
Renewable Energy
New Generation Interconnection
Application Support
Collector System Equivalent Calculations
Reactive Power Capability Analysis
Facility Energy Loss Analysis
Custom SCADA Interfaces To Support
Multiple Project Stakeholders
POWER SYSTEMS ANALYSIS
Protective Relay/DFR Event Report Analysis
Power Flow & Reactive Power Flow Studies
Short Circuit (AC & DC) Studies
Arc Flash Hazard Analysis
Overcurrent Coordination
Motor Starting
Insulation Coordination
Lightning Protection
Ground Grid Design
Power Quality And Harmonic Studies
Filters And Reactive Power Support
POWER SYSTEMS ANALYSIS
Power Flow & Reactive Power Flow Studies
Short Circuit (AC & DC) Studies
Arc Flash Hazard Analysis
Overcurrent Coordination
Motor Starting
Insulation Coordination
Lightning Protection
Ground Grid Design
Power Quality And Harmonic Studies
Filters And Reactive Power Support
SUBSTATION DESIGN
Greenfield and Retrofit Substation Design
Protection & Control Design
Substation Layout
Civil & Structural Design
SCADA & Communication Design
Procurement
Project Estimating
Project Management
Owner’s Engineer/Design Review
SUBSTATION DESIGN
Experience
Protection & Control Design
Substation Layout
Civil & Structural Design
SCADA & Communication Design
Procurement
Project Estimating
Project Management
Pre-Commissioning & Construction,
Commissioning & Energization Support
Owner’s Engineer/Design Review
SCADA, AUTOMATION, & COMMUNICATION DESIGN
RTU Design, Settings, & Field Support
Network Design and Upgrades
DNP Mapping
Automatic Throw-Over (ATO) Controller Design
Communication Processor Settings
HMI Design and Settings
Full Field Support and Commissioning Experience
Communication Architecture & One-Line Development
SCADA, AUTOMATION, & COMMUNICATION DESIGN
Network Design and Upgrades
DNP Mapping of IEDs
Development of Automatic Throw-Over (ATO) Controller Philosophy, Scheme, & Settings
Experience with SEL RTACs and IO devices, Novatech Orion LX RTUs, ACS Devices
HMI Design and Settings
Full Field Support and Commissioning Experience
Communication Architecture & One-Line Development
PROTECTIVE RELAY SETTINGS
Full Protection Scheme Development
Client Template Based Settings Development
Protective Relay Settings For Substations And Plants
Medium Voltage Through High Voltage Transmission
Relay Specification And Procurement Support
NERC PRC (Protection & Control) Evaluation
SCADA Integration Of Protective Relays
PROTECTIVE RELAY SETTINGS
Client Template Based Settings Development
Protective Relay Settings For Substations And Plants
Medium Voltage Through High Voltage Transmission
Relay Specification And Procurement Support
NERC PRC (Protection & Control) Evaluation
SCADA Integration Of Protective Relays
Additional Expertise
Template Development
Owner’s Engineer/Design Review
Water Treatment Plant Electrical Design
Power Pole Design
Additional Expertise
Template Development
Owner’s Engineer/Design Review
Water Treatment Plant Electrical Design
Power Pole Design
RECENT PROJECTS
Location Greeley, CO Project Description In order to support system...
Location Greeley, CO Project Description Due to the massive upgrades...
Location Lamar County, TX Project Description The 500MWdc Samson Solar...
Location Moss Landing, CA Project Description The design of a...
WHO IS PRE?
PRE, which is a part of the Halker family of brands, are engineers who love what we do and are excited about the changing world of electric power. No matter your project or industry sector, we can’t wait to meet you and collaborate with you on your next project.
MEDIA
The recent power grid failures in Texas have certainly made...
An informative article on the recent winter storm and rolling...
PRE, Inc. has been thrilled to be a part of...
What an exciting time we are living in! PRE, Inc....