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Company Profile
J.
D. Hair & Associates, Inc. (JDH&A) is a professional
corporation which was established in 1987 and is based in Tulsa, Oklahoma.
The firm's objective is to focus creative engineering talent on projects
involving the installation of buried utilities by trenchless construction
methods. In the twenty four years since its founding, JDH&A has been
involved in more than one thousand horizontally directionally drilled (HDD)
pipeline installations including some of the most challenging HDD crossings
ever completed.
The firm's principal, John Hair, provides a practical approach to the
design and construction of trenchless installations. This approach is an
outgrowth of Mr. Hair's experience with Reading & Bates Horizontal
Drilling Co., a leader in the early development of horizontal directional drilling methods. As Manager of Contracts
and Engineering for Reading & Bates, Mr. Hair was responsible for new
applications and project engineering on horizontally drilled pipeline
projects worldwide. Significant advancements for which he provided
applications engineering include the first horizontally drilled pipeline
landfall and introduction of the horizontal drilling technique to the
pipeline industries on the European Continent and in Asia.
The engineering services
offered by the firm today include production of detailed reports and drawings
for utility owners and design firms, engineering support for contractors, and
construction management. The firm's clients are located throughout the United States
and internationally.
For more information
about JDH&A, e-mail us at info@jdhair.com or call at 918-747-9945.
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