Skip to main content

Technique Creates Competitive Edge

7822DT in site remediation

7822DT in site remediation

With scheduling busy drillers becoming increasingly difficult in the Northeast, affecting their clients, SAGE Environmental recognized the need to control its environmental, remedial injection, and geotechnical drilling services. SAGE also recognized they could provide added-value by enabling their in-house science, remedial, and geotechnical staff to further develop and educate their drillers to be more aware of their clients particular needs.

Having overseen drilling for decades SAGE staff was familiar with Geoprobe®, making it a natural choice. A second generation driller, underutilized at another firm, got wind SAGE was considering starting a drilling business and the rest is history. In 2017 EnviroTech Drilling Services was created.

“We started the business with a brand new, state-of-the-art 7822DT track rig with all the bells and whistles to enable us to offer geotechnical, environmental, and remedial services our clients were clamoring for,” John Clark, general manager, said. 
In the three years since launching the business, EnviroTech has developed two Master Drillers and two apprentices. They've also added a “like-new” refurbished Geoprobe® 6600 with automatic drop hammer and a new 540MT for drilling and injecting in low-clearance areas.

“We’ve been somewhat surprised by the volume of geotechnical work demanded by our engineering and construction clients,” Clark said. “We needed to gain speed and efficiency in geotechnical drilling to have advantage over others so we could do more in a given day.”

Clark called Vic Rotonda, Geoprobe® regional sales representative, who described out-the-end (OTE) sampling as a means to gain these geotechnical drilling efficiencies. The EnviroTech drilling team saddled up and drove to New Jersey to complete an intensive training with Vic and the OTE and dual tube sampling tooling and techniques.  

“Under certain soil conditions it (OTE and dual tube) can be twice as fast as drive and wash,” Clark said. “Twice as much data. Twice as many borings. Twice as much vertical feet in a day, putting us on par with traditional auger rigs and then some.”

Using OTE sampling proved especially beneficial for a client who was aware of EnviroTech’s new tooling. The client had been using conventional auger rigs to sample a gravel bank on a large tract of land to analyze the type of material in the soils. With the OTE sampling, they were able to do twice as much work as other contractors. The client quickly recognized these benefits and had EnviroTech analyze the entire gravel bank rather than just the portion originally contracted.

“Using OTE allowed us to complete nearly a year’s worth of work in a week,” Clark said. “It opened up a fantastic business advantage over others not using the method. Part of our challenge is to educate the geotechnical engineering community about the speed, efficiency, and flexibility provided by the modern Geoprobe® rigs.”

OTE isn’t the only Geoprobe® tooling helping EnviroTech function efficiently. 

“The spring assisted swivel lift cap accelerates how quickly we can switch out rods. They’re intuitive, my guys love them,” said 30-plus year and second generation Master Driller Steve Perry. “And we love the new design of the split spoons. They quickly open and close where traditional spoons get harder to put back together as they age. They’re less finicky than traditional spoons. The new design is more tolerant of residual left on the spoon.”

Along with the machinery and tooling, the “top-notch” support received from Geoprobe® contributes to the company's success.

“I can pick up the phone, and whether it’s Vic or a tech assistant from headquarters, anyone can call and get very descriptive, quick answers. If we’re out at a site and need assistance, we can call and get immediate answers and get parts overnight shipped for next day,” Perry said. “Our partnership with Geoprobe® and its support staff have enabled us to consistently WOW our clients…and what could be better than that!” 

Contact Us

1835 Wall Street
Salina, Kansas 67401
Phone: (785) 825-1842

Geoprobe® 3126GT Head Side-Shift

7822DT rotary drilling rigs capability with direct push finesse

7822DT Drill Rig

From crowded street corners to far removed places, tackle various environmental, geotechnical and exploration applications with a single machine combining rotary drilling and direct push, saving time and money required to mobilize multiple drill rigs.

Related Articles

As a project engineer with a Ph.D., Aaron Crowley desired to own his own company. So in May 2022 he partnered with Julie Oliphant, owner of Athena Engineering and Environmental, to launch a sister company ATHENA DRILLING to complete a range of geotechnica

ID: 13413 | Date:

For some air rotary drilling is a rarity, but for EICHELBERGERS INC in Pennsylvania it’s a weekly occurrence using their 7822DTs. They’ve completed air rotary to 220 feet; they’ve drilled using 8-inch and 10-inch casing. On one project they set 10-inch ca

ID: 13412 | Date:

Starting his drilling industry career as a consultant, David Draybuck discovered he didn’t love writing reports. So in 2011, he and his partner gathered funds from closed 401(k)s and an SBA loan to buy a piece of used equipment and launch ENVIROTECH DRILL

ID: 13409 | Date:

Established in 2017 to provide drilling services to geotechnical engineers — focusing on mud rotary technology, PG ENVIRONMENTAL SERVICES struggled to break into the environmental market.

ID: 13407 | Date:

Passionate about delivering exceptional geotechnical, environmental, and instrumentation exploration services, the TERRACON CONSULTANTS INC office in Savannah, Georgia, went from being without in-house drilling resources in 2021 to running three Geoprobe®

ID: 13403 | Date: