Stanley Helenschmidt, Registered Professional Geotechnical Engineer, Registered Civil Engineer with over 35 years of experience specializing in investigation, analysis and mitigation of geotechnical hazards
Mr. Stanley Helenschmidt is a California-registered Civil and Geotechnical Engineer with over 35 years of professional experience; specializing in investigation, analysis and mitigation of geotechnical hazards.

Mr. Helenschmidt has experience and has been retained as an expert in cases involving landsliding, soil settlement, expansive soil distress, construction issues and groundwater intrusion.

He was recently responsible for stabilization design of the Soledad Mountain Road Landslide in La Jolla, California which received an “Award of Excellence” from the American Society of Civil Engineers and an award for “Project of the Year” by the American Public Works Association.

Mr. Helenschmidt also routinely serves as a Subject Matter Expert for the State of California Board of Registration for Professional Engineers.


HGI is a full service geotechnical consulting firm established in 2004. HGI is conveniently located in Carlsbad, California which allows us to mobilize for projects located in San Diego, Orange, Los Angeles and San Bernardino Counties. We hold professional engineering licenses in the States of CaliforniaWashingtonOregonColorado and Utah.

HGI’s range of project experience includes: 
  • Foundation and Earthwork Design
  • Geotechnical Hazard Remediation
  • Commercial and Residential Development
  • Geotechnical Observation and Testing
  • Seawall Design and Construction
  • Seismic Analysis and Retrofit
  • Public Works Projects
  • Failure Analysis

HGI also provides third-party geotechnical review for municipalities in discretionary permitting issues, as well as for commercial and residential developers. We have provided review services for the Cities of Encinitas, San Juan Capistrano and Rancho Palos Verdes.

We assist in the formulation of construction monitoring and response protocol where adjacent properties may be impacted by construction activities.

HGI prides itself in providing our clients with:
  • Personalized attention for any size project
  • Service to address project concerns without delay
  • Special requests to accomodate client needs
  • Solutions for projects with unique problems and constraints

Visit our Projects page to learn more about HGI's experience.
COMPANY PROFILE

 

American Society of Civil Engineers




Society of American Military Engineers


American Public Works Association




Society of Women Engineers



PROFESSIONAL AFFILIATIONS 

 



HGI was recently contracted to perform a geotechnical subsurface investigation on a slope in order to provide a mitigation plan for top of slope reconstruction. We developed construction plans that included: soil nail details with recommendations for reinforcement, corrosion protection, anchorage and connections; grout type; steel type; reinforcement for retaining walls and footings; and recommendations for concrete design strength. HGI also performed on-site pre-constructions meetings, observed soil nail borings as they were drilled and grouted, and prepared an As-Built report.

HGI recently completed work on a soil nail wall in San Diego, California.
     HGI'S PRINCIPAL ENGINEER


LATEST NEWS 


International Concrete Repair Institute





American Society for Testing of Materials





Structural Engineers Association
of California
Member of American Society of Civil Engineers (ASCE)
Member of Society of American Military Engineers (SAME)
Member of American Public Works Association (APWA)
Member of Structural Engineers Association of California (SEAOC)
Member of International Concrete Repair Institute (ICRI)
Member of American Society for Testing of Materials (ASTM)
Member of Society of Women Engineers (SWE)
AWARDS AND RECOGNITION

HGI awarded "ASCE Award of Excellence" for Soledad Mountain Road Landslide Remediation Project
ASCE Award of Excellence, Highways and Roads
APWA, Project of the Year
HGI awarded "APWA Project of the Year" for the Soledad Mountain Road Landslide project
HOMEABOUT HGIEXPERTISEPROJECTSRESOURCESCONTACT US

5931 Sea Lion Place, Suite 102
Carlsbad, CA 92010
Phone: (760) 579-0333 | Fax: (760) 579-0230
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