KEY PERSONNEL
Electrical-EngineersIntroduction
Electrical-EngineersProject Approach
Electrical-EngineersKey Personnel
Electrical-EngineersTelephone: 570.825.7760

Select A Department:
Principals | Mechanical | Electrical | Energy | Technology | Administration

» Mechanical


Bader Dahdal Email Bader Dahdal
Bader Dahdal


Ed Oltra Email Ed Oltra
E Oltra

Ed is a graduate of Penn State University, 1980 and has a degree in Associate of Applied Sciences, Electrical Engineering Technology. He has been in the Mechanical Engineering field for 20 yrs. He has extensive experience in the evaluating and upgrading all types of commercial and industrial HVAC equipment. He performs design in both the Electrical and HVAC systems areas and has been a project manager for Mechanical firms in Pennsylvania, NY, and NJ.

James Wachter James Wachter
Plumbing Designer
James Wachter

James has been practicing mechanical and plumbing design since 1992. He is responsible for designing of complex plumbing systems, specifying and managing projects. James has specific experience in facility sanitary piping, vent piping, domestic water piping, gas piping, riser diagrams, sprinkler layout, shop drawings, detailing & scheduling equipment/fixtures for commercial, healthcare and institutional clients. James also has years of experience using AutoCAD and window based programs. James has been a member of American Society of Plumbing Engineers (ASPE) for over 7 years and has an Associate in Science Mechanical Engineering Technology and Applied Science Drafting and Design.



Daniel Pfeffer Daniel Pfeffer
Mechanical/Electrical Designer
Daniel Pfeffer

Dan is a graduate of Luzerne county community college, 2010 and has a degree in Associate of Applied Sciences, Architect Engineering Technology. He started in the Mechanical Engineering field in 2007. He also has experience in the electrical field. The work he’s done is based in NEPA.



NEWS

Arris Engineering has recently been awarded another design project at the Tobyhanna Army Depot. The renovations and additions to the Building 72 Mezzanine area marks the fifth project awarded this year. Arris will act as the lead design professional for this project and will work with M.E.R.I.T. Inc. in a design/build capacity to complete construction of the renovation and addition.


Arris has implemented Autodesk Revit MEP. The new software has allowed Arris to work with Architects that also utilize the Architectural version of the software and better serve to meet the client’s needs when considering a complete building system package. The software conversion included all the aspects of Autocad MEP and also allows for designs to be completed with the use of 3-D building components.

HIGHLIGHTED PROJECTS
ALBERT EINSTEIN MEDICAL CENTERElectrical Engineers ALBERT EINSTEIN MEDICAL CENTER The Albert Einstein Medical Center is a teaching hospital offering a full range of advanced health services to the Philadelphia community and beyond. More>>
ALBERT EINSTEIN MEDICAL CENTERElectrical Engineers HATBORO
SEWER AUTHORITY TREATMENT PLANT The System upgrade at the treatment facility. More>>

WEST CHESTER UNIVERSITYElectrical Engineers MISSION FOODS The design for all HVAC, plumbing, fire protection, and electrical systems for a new 139,000 square foot Manufacturing and Administrative Facility. More>>
WEST CHESTER UNIVERSITYElectrical Engineers WEST CHESTER UNIVERSITY Upgrade of the existing medium voltage power system. More>>