Gregg Drilling & Testing, Inc. (Gregg) is pleased to announce that we have increased our capability to collect vibratory core (vibracore) sediment samples. Gregg recently purchased two types of pneumatic vibracores that now give us the ability to collect 20', 30' and 40' long sediment samples.
Combined with our deep water electric vibracore and portable wetland vibracore, Gregg now owns every type and size of vibracore ever manufactured.
Vibracoring is an efficient and versatile procedure for obtaining long, well-preserved cores in consolidated water-saturated sediments from wetlands, harbors, lakes and the deep ocean. It allows for deep penetration in a single deployment and a high core recovery where other approaches prove either inappropriate or impractical.
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Mini-Pneumatic Vibracore |
Deep Water Vibracore |
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| Gregg's Alpine Vibracore in 20-foot configuration with sea floor quadropod frame. |
Download our 2 page vibracore flyer for detailed specifications and project summaries.
To provide additional vibracore expertise, Mr. Steve Sullivan recently joined Gregg as QC Director. Mr. Sullivan has over 30-years experience at collecting vibracore sediment samples at locations world-wide. If you have a question about our vibracore capabilities or need a quotation on these services contact Steve Sullivan at:
PHONE: (707) 246-3696 or EMAIL: smsullivan@greggdrilling.com
Gregg Drilling & Testing, Inc.
2726 Walnut Avenue
Signal Hill, CA 90755
Tel: (562) 427-6899
Fax: (562) 427-3314
E-mail: info@greggdrilling.com
WWW: http://greggdrilling.com/
