Differing Expert Witnesses
Differing expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on differing. The differing expert witness listings on this page are typically from fields/areas of expertise such as: Civil Engineering and Geotechnical Engineering.
Michelle L Macauley
Geotechnical Engineer and Trenchless Expert
Macauley Expert Services
Tacoma, Washington
Geotechnical Engineering, Civil Engineering
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trenchless, drilling, tunnel, tunneling, pipeline, HDD, microtunnel, auger, boring, pipe, ramming, sinkhole, geology, construction, DSC, differing, horizontal, directional
I am a nationally recognized Geotechnical Engineer and Trenchless Expert. I have been involved with litigation matters involving construction issues related to pipeline installations using trenchless technologies.
Qualifications and Accreditation
M.S., Geological Engineering, University of Alaska, Fairbanks, 1996
B.S., Geological Sciences, University of Washington, 1994
California: Professional Engineer (Civil), Cert. No. C74224
Washington: Professional Engineer (Civil), Lic. No. 37412
Alaska: Professional Engineer (Civil), Lic. No. AELC11636
Memberships and Professional Organizations
American Society of Civil Engineer (ASCE)
• Executive Committee, Pipeline Division, Board member, 10/2024 to present
• Manual of Practice (MOP) for Introduction to Trenchless Technologies (new MOP), Committee chair, 9/2024 to present
• MOP for Horizontal Directional Drilling (MOP 108) committee member, 2021 to present
• MOP for the Direct Steerable Pipe Thrusting (MOP 155), committee member, 2017 t...
