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Atwell’s power engineering teams offer clients in the generation, transmission and distribution markets the information they need to make decisions, and the design solutions to successfully execute them.

With decades of experience and thousands of projects completed, our specialized electrical and civil engineers collaborate to deliver substation, transmission, distribution and power system projects to power generation developers, electric cooperatives, investor-owned utilities, large industrial customers and municipalities.

Capabilities
Substation/Switchyard Engineering
Front-End Engineering Development
One Line & Three Lines
General Layout
Cost Estimating
Schematics & Wiring
Protective Relaying
Control Buildings
SCADA & Controls
Structures & Foundations
Grounding & Lightning Protection
Procurement
Construction Management & Inspection
Transmission Line Engineering
Front-End Engineering Development
LGIP, Power & Quality Studies
Cost Estimating
Routing & Siting
Structures
Foundations
Grounding
Lightning Protection
Sag & Tension
Plan & Profile
Conductor Analysis
Procurement
Construction Management & Inspection
Distribution System Engineering
Studies: Long-Range, Construction & Sectionalizing
Route Selection
Cost Estimating
Voltage Conversion
Sag & Tension
Guying & Anchoring
Staking Sheets
Duct Bank
Material Procurement
Construction Management & Inspection
Renewable Energy Design & Engineering
Studies: LGIP, Interconnect, Load Flow/Contingency & Stability
Reactive Compensation System
Collector System
Substations
Switchyards
Interconnects
Transmission Lines
SCADA
Communications
Controls
Engineer/Procure/Construct
Commissioning
Construction Management & Inspection
Power System/Quality Studies
Transmission Interconnect
Load Flow/Voltage Drop
Short Circuit
Relay Setting
Power Quality
Power Factor Correction
Long-Range Plans
Construction Work Plans
Sectionalizing
Motor Starting
Harmonic Filters
AC/DC Drive
Grounding Systems
Stray Voltage
Energy Consumption
Sub-Synchronous Harmonic Resonance
Neutral Current Elimination