ENGINEERING SERVICES, INC.


  *  Company Profile 

  *  Structural Engineering 

  *  Foundation Engineering 

  *  Substation Engineering 

  *  Principal's Profile 

  *  Resources 

  *  Contact Information 

  *  Links 

  *  About Electrical Substations 




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* Company Profile

We offer structural engineering and steel detailing for electrical substation (15 KV to 500 KV) and transmission projects. Our staff has over 60 years combined experience on substation projects. We also provide structural engineering and CAD services for other types of projects.

Principals - Gary A. Johnston PE and Sayan Yadmark (retired).

Our projects are located throughout the world and include substation structures (steel, aluminum, tubular, wide flanged, latticed, and tapered tubular), transmission towers, industrial structures, highway sign structures, and foundations.

As a small engineering firm, we can offer the careful, detailed and complete services that substation and transmission projects demand. All engineering services are provided by the principals, or are completed under their direct supervision.


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* Structural Engineering

Structural Engineering - Substation Structures

  • Structural Design & Calculations
  • Structure Design Drawings
  • Structure Field Erection Drawings
  • Structure Shop Detail Drawings
  • Anchor Bolt Plan Drawings

Structural Engineering - Transmission Towers

  • Tower Design & Calculations
  • Tower Design Drawings
  • Tower erection drawings
  • Tower bill of material drawings
  • Tower shop drawings

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* Foundation Engineering

Foundation Engineering

Spread Footings, Drilled Piers, Mat Foundations, Pile Foundations...

  • Foundation Design & Calculations
  • Foundation Plans
  • Foundation Detail Drawings
  • Rebar Drawings
  • Transformer Oil Containment Design

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* Substation Engineering

Substation Engineering

15 kV to 500 kV Substations

Low Profile, Latticed, High-Bay type ...

  • Substation Layout
  • Substation Plan & Elevation Drawings
  • One-Line Diagram Drawings ( switching only)
  • Rigid Bus Calculations
  • Sag-Tension Calculations
  • Grounding Plan Drawings

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* Principals' Profile

Gary A Johnston  PE

  • BS Engineering (Structural) - Case Institute of Technology (CWRU) 1972
  • Professional Engineer - Ohio plus 38 other states
  • Member - ASCE, IEEE, NSPE, OSPE, NCEES & AISC
  • ASCE CETS Subcommittee for Design Guide for Electrical Substation Structures
  • President/Structural Engineer - J&Y Engineering - 1981 to present
  • Project Engineer - (Substation packager) - 1972 to 1981

Sayan Yadmark - Retired


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* Resources

Engineering and CAD Resources

  • STAAD/Pro (ASD, LRFD, ASCE Manual 52, ASCE Manual 72, Aluminum Association Code Checking) & Ram Connection
  • PLS SPOLE, PLS SFRAME, PLS SAGTEN
  • MAT-3D, SHAFT-3D, DS-Anchor
  • In-House Applications (MS Excel, MathCad & GW-Basic) - Truss Analysis, Frame Analysis, Spread Footing, Drilled Pier, Slab-on-Grade, IEEE 605 Bus Calculations, AISC Code Check, ASCE Manual 52 Code Check, Aluminum Association Code Check...
  • AUTOCAD, MICROSTATION, PROSTEEL-3D, VERSACAD


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* Contact Information

Contact information

If you would like to contact us about your projects or about our services, please contact us as follows:

Contact
Gary A. Johnston  PE
Telephone
440-891-1130 ext. 10
Fax
440-891-1131
Mail
J&Y Engineering Services, Inc.
6777-B Engle Road,
Cleveland, OH  44130-7941
E-mail
gjohnston@jyengineering.com


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* Links




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