Hirata & Associates, Inc. (HAI) provides geotechnical engineering services to public and private clients throughout the State of Hawaii and Guam, since 1971. Our services include Geotechnical Engineering, Drilling, Laboratory Testing, and Construction Observation & Material Testing Services. Feel free to explore our website and discover how Hirata & Associates, Inc. can provide the expertise required for your next project.
We look forward to the opportunity to serve you.
We look forward to the opportunity to serve you.
Services
Hirata & Associates, Inc. (HAI) provides geotechnical engineering throughout the State of Hawaii and Guam.
Since its establishment as Ernest K. Hirata & Associates, Inc. in 1971, HAI has provided geotechnical engineering services for more that 4000 projects, ranging from the H-3 Freeway viaduct in Halawa Valley to the Kalia Tower in the Hilton Hawaiian Village.
The goal of HAI is to provide quality service tailored to our client's needs while providing practical geotechnical engineering solutions.
Since its establishment as Ernest K. Hirata & Associates, Inc. in 1971, HAI has provided geotechnical engineering services for more that 4000 projects, ranging from the H-3 Freeway viaduct in Halawa Valley to the Kalia Tower in the Hilton Hawaiian Village.
The goal of HAI is to provide quality service tailored to our client's needs while providing practical geotechnical engineering solutions.
Construction observation and material testing are performed by engineers and experienced soil technicians to verify that our recommendations are properly interpreted and implemented during construction.
In addition to monitoring the progress and quality during construction, our involvement reduces construction delays in the event subsurface conditions differ from those anticipated.
Monitoring installation/construction of conventional piles, micropiles, drilled shafts, and drilled piers, and performing wave equation analyses for driven piles.
In addition to monitoring the progress and quality during construction, our involvement reduces construction delays in the event subsurface conditions differ from those anticipated.
Monitoring installation/construction of conventional piles, micropiles, drilled shafts, and drilled piers, and performing wave equation analyses for driven piles.
Our personnel are experienced in all aspects of drilling operations, including off-shore drilling and drilling in contaminated soils, and are capable of extending borings to depths in excess of 200 feet.
We have five truck-mounted drill rigs, based on the major islands, in order to reduce costs and provide quicker response times.
In addition to geotechnical drilling and soil sampling, we also provide environmental drilling services for various firms in Hawaii.
Our drillers have completed State Department of Health/OSHA safety training for handling hazardous materials.
We have five truck-mounted drill rigs, based on the major islands, in order to reduce costs and provide quicker response times.
In addition to geotechnical drilling and soil sampling, we also provide environmental drilling services for various firms in Hawaii.
Our drillers have completed State Department of Health/OSHA safety training for handling hazardous materials.
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