Gregg Drilling LLC Spends Time on Ice

Gregg Drilling LLC of Signal, California, spent time indoors this winter. But that doesn’t necessarily mean they were staying warm. Todd Hanna, project manager, had their Geoprobe® 7822DT collecting soil cores under the ice rink at the former Anaheim Ducks practice facility to measure the soil temperature.

Gregg Drilling LLC conducts Macro-Core® sampling at the former Anaheim Ducks practice facility.

The rink features a sub-ice heating system to prevent frost build up under the rink floor. According to Hanna frost under the floor would eventually cause heaving of the rink. The temperature of this heating system is automatically regulated between 38-40 degrees Fahrenheit, but this particular system was not functioning correctly and needed to be replaced.

“Our soil core sampling discovered sub-freezing conditions down to ~15 feet, and around 40 degrees at 22 feet,” Hanna said. “Once the ice is thawed, heaters will be brought in to thaw the ground before the repairs are done.”

Because of the unique nature of the project, communication between crew members Hanna; Sean Lance, operator; and Dejuan Ward, helper, became a key to success.

“All-in-all it was a neat project that had some safety challenges,” Hanna said. “Most of the safety challenges were anticipated, but some were not, so adjustments and crew discussions were had.”

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Groundwater Monitoring Environmental Protection Article Web Article > Read More	Mechanical Bladder Pump Approved by US EPA's ETV Program Web Article > Read More	How the Mechanical Bladder Pump Works Web Article > Read More	Gregg Drilling Uses MIP To Develop Strategic ISCO Treatment Gregg Drilling & Testing, based in California, recently partnered with a Northern California environmental consultant to provide Membrane Interface Probe (MIP) and... Web Article > Read More
Open House 2012 Wrap-Up It was overcast but dry and spirits were high as our 2012 Open House got underway Thursday morning. Close to 150 people travelled from half a dozen... Web Article > Read More	Geoprobe®: The Right Tools for Investigation of Uranium in Drinking Water A few years back, the Nebraska Department of Health and Human Services began testing all of the water supply wells across Nebraska to be sure... Web Article > Read More	Direct Image® 2012 Workshop Wrap-Up The response to our first ever Direct Image® Workshop surprised even us! Preparation for the workshop was a lot of work and at times tension was high but when the day finally arrived... Web Article > Read More	MC7 Soil Sampling System The MC7 is a continuous soil sampler that compliments the industry standard MC5 system with very similar means of operation. Web Article > Read More
Supporting Exploration Around the World Our customers describe our equipment as “Versatile, Innovative, Easy-to-use, and Supported like no other drilling equipment” they own... Web Article > Read More	Augerhead Adds Rock Coring Capability to 78 Series Machines At the 2012 Geoprobe® Open House, the Geoprobe® Engineering Team demonstrated rock coring capabilities using the 7822DT – version 2 – equipped with a new GA4100... Web Article > Read More	Geoprobe Systems® Rolls Out Array of NEW Products at 2014 Open House Geoprobe® Open House 2014 event organizers didn’t hold anything back! There were two full days of new Geoprobe® products and technology on display, the introduction... Web Article > Read More	Geoprobe® Geologist Wes McCall to Provide Presentations for Inaugural AESAS Conference in Brazil Web Article > Read More

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