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Lehman Engineering Company

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Engineering and Consulting Services

If you have a simple question or a large project concerning electric power distribution, call us for solutions and answers.

Electric Power Distribution Systems:

  • Electric Utility (T&D), Industrial, Manufacturing
  • Facilities, Hospital, Commercial, Residence
  • High Voltage, Medium Voltage & Low Voltage / AC & DC
  • Design, Construction, Operation, & Maintenance of Electric Power Systems
  • National Electric Safety Code (NESC) Practices
  • National Electric Code (NEC) Practices
  • Substation, Transmission & Distribution System Design (T&D)
  • Overhead Power Lines / Underground Distribution / URD

Power System Studies:

  • Short Circuit / Fault Calculations / Coordination
  • Relaying, Motor Starting, Voltage Drop, Flicker
  • Harmonics, Load Flow, Power Factor, Arc Flash Hazard
  • Network Grid System Modeling & Analysis
  • Engineering Economics / Cost Analysis

Grounding & Overvoltage Protection:

  • Lightning Protection / Surge Suppression / TVSS
  • Grounding & Bonding - Systems & Equipment
  • Substation Grids / Signal Reference Grids (SRG)

Code Application & Compliance:

  • National Electric Safety Code (NESC) Practices
  • National Electric Code (NEC) Practices
  • NFPA 70B - Electrical Maintenance
  • IEEE Standards / OSHA / ANSI / ASTM (As Applicable)

Power Quality / Energy Management:

  • Computer Grade Clean Power / Mission-Critical Facilities
  • Energy Conservation and Efficiency
  • Demand Side Management
  • Audits, Analysis, Troubleshooting, Problem-Solving

Reliability / Maintenance Technology:

  • PM, PdM, RCM, CBM, TPM
  • Electrical Testing for Equipment & Systems
  • Data Centers & Server Farms / ADP Rooms
  • Emergency & Standby Generation Systems

Equipment Design:

  • Generators, Transformers, Motors, UPS's, Cable
  • Reclosers, Breakers, Sectionalizers, Relays, Fusing
  • Switchgear, Panelboards, Capacitors, Filters, Arresters
  • Wiring, Splices, Connectors, Pole-Line Hardware

Quality Assurance & Control:

  • Plant Inspections, Surveillance & Audits
  • Material Receipt Inspections & Testing Procedures
  • QA/QC Programs Designed and Implemented

Expert Witness, Forensics, and Litigation Services:

  • Electrocution / Electrical Contact / Shock / Arc Flash Hazards
  • Accident Reconstruction / Fire Investigations
  • Consulting & Research (Electric Power Systems)
  • Articulate, Accurate, and Believable Testimony

Power System Training & Seminars:

  • Fundamentals Of Electrical Power Distribution Systems
  • Modular, Half-Day Lectures on 6 Important Power Topics
  • Over 1000 People Have Attended From Major Corporations
  • Off or On Site Training / Continuing Education Credit (CEU's )

Technical Marketing & Writing:

  • Specifications For Purchase of Equipment or Job Requirements
  • Performance Guidelines Specified
  • Standards and Policy Procedures Written
  • Marketing Brochures and Catalogs

Presentations:

  • If you need assistance with an engineering sales presentation, call us. We can provide an informative and entertaining technical presentation on a variety of topics that will help your customer understand what you are selling. Customers appreciate learning!

For Expert Witness & Litigation Services click here...

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