GORDON M. STEVENS is a senior project manager for Patrick Engineering near Chicago, IL. He has more than 30 years of experience in geologic and hydrogeologic investigations, including 25 years as a consultant for aggregates, silica sand and cement producers. He has a masters degree from the State University of New York at Oneonta and a bachelors degree from the State University of New York at Binghamton, both in geology. He is a licensed professional geologist in Illinois, Wisconsin and Indiana, and a certified professional geologist with the American Institute of Professional Geologists.
展开▼
机译：GORDON M. STEVENS是伊利诺伊州芝加哥附近的Patrick Engineering的高级项目经理。他在地质和水文地质调查方面拥有30多年的经验，其中25年是骨料，硅砂和水泥生产商的顾问。他拥有纽约州立大学奥尼昂塔分校的硕士学位和纽约州立大学宾汉姆顿分校的地质学学士学位。他是伊利诺伊州，威斯康星州和印第安纳州的持牌专业地质学家，并且是美国专业地质学家协会的认证专业地质学家。
展开▼
