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Recording Geotechnical Drill Rig Parameters
Thanks, for the insight, Howard. I think you're probably right about the "t
Recording Geotechnical Drill Rig Parameters
This type of data recording is old hat in the oil & gas drilling biz (for e
Engineering Geologists vs Geological Engineers vs Geotechnic
what is the clear cut difference between engineering geologist and Geologic
Sinkhole Beneath National Corvette Museum Devours 8 Cars
This is my worst nightmare! Being trapped in your car while you and other c
Changes in Management for Geobrugg North America, LLC PDF Print E-mail
Written by Randy Post   
Sunday, 16 March 2014 14:28

GEOBRUGG NORTH AMERICA, LLC: ERIK J. ROREM assumes new position of Business Development Manager; PIERCE RUNNELS, PE takes over as General Manager

Erik J. RoremAlgodones, New Mexico USA – March 3, 2014. Geobrugg AG, Switzerland, the world leader in natural hazard protection systems, is pleased to announce the appointment of Erik J. Rorem as new Business Development Manager for North America. His current position of General Manager, Geobrugg North America, LLC will be assumed by Pierce Runnels, PE.

Mr. Rorem is a pioneer of Geobrugg in America, established in 1985. He has successfully grown the affiliate company into a leader in natural hazard solutions across North America. Under his watch as General Manager for over 14 years, the North American affiliate has increased five-fold in sales and has recently moved to a newly-built manufacturing facility twice the size of the original Santa Fe factory. The full time staff has increased 1000%.

In his new position, Mr. Rorem will dedicate his efforts to take advantage of emerging markets in underground mining and to promote new product lines. He will also become Regional Manager for Mexico. Mr. Rorem will remain based in New Mexico.

[Editor] Click through for the rest of the press release from Geobrugg North America LLC [/Editor]

Last Updated on Sunday, 16 March 2014 14:33
Keynetix Looking for Beta Partners for Civil 3D Extension PDF Print E-mail
Written by Randy Post   
Sunday, 16 March 2014 08:21
Keynetix example of XYZ feature used to plot sample locations

Keynetix is looking for beta partners to help with ideas for visualizing geotechnical data in the HoleBASE SI Extension for AutoCad Civil 3D. They want to be able to graphically display down hole XYZ information such as CPT plots, sample locations, contamination levels, water levels, etc. Follow the link for more information and to contact Keynetix. [Source: Click for more info from Keynetix. Image: Keynetix]

Mizzou Memorial Union Gets Lift from TerraThane Geotechnical Foam PDF Print E-mail
Written by Randy Post   
Tuesday, 11 March 2014 22:31

Univ. of Missouri’s Historic Memorial Union, Built to Honor WWI Dead, Gets New Life with TerraThane Geotechnical Foam

Snow. Jesse Hall. The Quad. Memorial Union. Tiger Plaza.MOUNT AIRY, NC—The Univ. of Missouri’s iconic Memorial Union, with its Gothic architecture and central bell tower, was built to commemorate the 117 Mizzou alumni who lost their lives in WWI, and has been under silent attack. Like all buildings built atop the ancient dry riverbeds of the tributary valleys of the Missouri River, the soil beneath is a mixture of sand, clay, and fine rock particles and highly susceptible to erosion from water. So, while hundreds of thousands of students walked the hallways of the building, water escaping steam pipes far beneath caused severe drying of the soil and destabilized it enough so that erosion created voids, or cavities in the soil, some as large as four feet. In turn, this caused the concrete slab floors atop the voids to become uneven, and the eventual danger of even greater problems loomed large.

A team of engineers went after the problem, including MU alums, Matt VanderTuig, P.E., of Bartlett & West, Jefferson City, MO, and Mark Whitehead, P.E. with extensive structural design and environmental engineering management experience. They suggested to Chris Hentges, president of SIRCAL Contracting, Jefferson City, the general contractor in charge of the job, that instead of using the older method of mudjacking, a highly involved and intrusive process of drilling large holes in the slabs—sometimes removing the slabs entirely—and pumping “mud”, ultra-heavy Portland cement-based grout, into the void, then leveling the slabs, that the university might better be served by using the newer polyurethane foam system method called “foamjacking” or “polyjacking.”

[Editor] Be sure to click through for the rest of the interesting project from GeoPrac sponsor NCFI Polyurethanes and TerraThane! [/Editor]

Last Updated on Tuesday, 11 March 2014 22:34
Upcoming Keynetix Webinars On Geotechnical, Environmental and GIS Data PDF Print E-mail
Written by Randy Post   
Tuesday, 11 March 2014 15:32

Keynetix Webinars are Coming, go Register!

Keynetix had over 350 people tune in to webinars offered in January of this year. And they have recently announced 4 more webinars coming up in the next several weeks. The topics of the webinars include:

  • Mar 14th - Only do it once! - Your guide to efficient geotechnical data entry
  • Mar 21st - Triggering Vision - Making best use of your environmental data in HoleBASE SI
  • Mar 28th - Avoiding AGS data errors - The 5 most important things you need to know
  • Apr 4th - Creating the ultimate desk study tool - is your GIS system redundant?

Be sure to check out the webinar announcement on the Keynetix website for more information and to register! [Source: Keynetix. Image: Keynetix]

Last Updated on Tuesday, 11 March 2014 22:36
5 of 8 Corvettes Rescued from Sinkhole PDF Print E-mail
Written by Randy Post   
Tuesday, 11 March 2014 15:31
Corvette rescued from sinkhole

Here is an update on the Corvette Museum Sinkhole. A contractor has been busy trying to extract some of the priceless Corvettes from the sinkhole that opened up under the museum floor. If you missed the videos of this sinkhole, you have to check it out.

They have successfully removed 5 of the cars. They have been put on display in another part of the museum, with sinkhole mud still on them. But it sounds as if General Motors will be stepping in to help restore them. A video below gives more details on the Corvette rescue. I'm still waiting for official word on some of the geotechnical work being done to stabilize the museum, but haven't come across anything yet. I have heard unofficial that a geotechnical contractor has been working on the site.

Video of Corvettes Coming Out of Sinkhole

[Source: YouTube. Image: Corvette Museum]

Radar survey of Egypt's Valley of the Kings opens up new possibilities for lost tomb finds PDF Print E-mail
Written by Randy Post   
Sunday, 09 March 2014 23:33
Valley of the Kings GPR Survey

A radar survey of Egypt's Valley of the Kings hopes to find some of the missing tombs of Egyptian Queens and Pharaohs that have so far eluded archaeologists. Distinguishing natural faults and other geologic features from potential tombs is one challenge. The article also describes how some other interesting discoveries have been made, including an ancient flood control system that prevented the tombs from being flooded, but rapidly fell into disrepair. [Source: Livescience. Image: Livescience]

APE Pile Driving and Helical Pile Introduction Video PDF Print E-mail
Written by Randy Post   
Sunday, 09 March 2014 23:14

I met a gentleman from American Pile driving Equipment, or APE, on the plane on my way to the GeoCongress conference. We spent some time chatting, and we visited at the trade show at the conference too. I've mentioned APE on GeoPrac before, you might remember the 'Octakong' pile driving hammer, made of of 8 individual but synchronized hammers used to drive 72' diameter piles for the Hong Kong-Zhuhai-Macau Seaway project. I was impressed with a helical pile system they have developed that can be installed using an excavator mounted system and even pressure grouted into place. They also have down the hole hammer attachments to help pre-drill the holes in hard soils. Check out the video below for more about APE and the helical pile system.

APE Intro and Helical Pile Video

[Source: YouTube. Image: YouTube]

Video: The Opposite of Safety On a Drill Rig PDF Print E-mail
Written by Randy Post   
Friday, 07 March 2014 03:14

Don't do this on a drill rig

Ok, this video has so many safety issues going on, you can't even count them all. But it is darn funny! Just know that this public video on Facebook lets anyone comment on it, so be warned. [Source: Facebook. Image: Facebook]

Last Updated on Thursday, 06 March 2014 06:27
Additional Tests Boost KeyLAB’s Appeal PDF Print E-mail
Written by Randy Post   
Thursday, 06 March 2014 06:20

Over the last 18 months Peter Keeton has been heading up a team at Keynetix to write British Standard and ASTM Standard compliant test definitions, laboratory worksheets and reports for KeyLAB. This work has now been included free of charge with the latest installer of KeyLAB and enables new users of the software to be operational much quicker than ever before.

Peter Keeton has over 40 years of experience working in and managing geotechnical laboratories for Soil Mechanics and was an influential member of the CEN European Standards working group on geotechnical testing. Over this time he has produced many versions of laboratory worksheets for each test.

“By including the latest versions of Peter’s work into the system we have already seen an increase in the number of customers who are running trials of KeyLAB” said Dr Roger Chandler, Keynetix Managing Director. “The out of the box value of KeyLAB has increased significantly with this work and many users are now adopting the system with the standard sheets and only need to modify them with their company logos and details.”

[Editor] Read on for the rest of the press release from GeoPrac sponsor, Keynetix! [/Editor]

Last Updated on Thursday, 06 March 2014 06:23
URETEK Stabilizes Sinking Gypsum Dome PDF Print E-mail
Written by Randy Post   
Tuesday, 04 March 2014 23:07

When your gypsum plant is capable of producing 900 million square feet of wall board every year, you can't afford to see your process shut down by settlement or problems with groundwater infiltrating or soil erosion beneath slabs and footings supporting your facilities. GeoPrac sponsor URETEK ICR responded to these problems at a LaFarge Gypsum Plant in Florida and stabilized the subgrade and sealed up joints using their geopolymer injection technique. Did I pique your curiosity? Watch the video below for more details, and check out the full blog post by URETEK ICR for more details.

Video of Dome Stabilization

[Source: Uretek/YouTube. Image: YouTube]


Last Updated on Wednesday, 05 March 2014 06:10
Keynetix are Recruiting PDF Print E-mail
Written by Randy Post   
Monday, 03 March 2014 06:33

Keynetix - Join the Team!Over the last three years Keynetix have redeveloped their software products to appeal to an international audience whilst increasing their visibility and sales outside of the UK. This strategy is working well and enquiries and interest are at an all-time high resulting in sales outside of the UK increasing by 300% over the last three years. This transformation was recognised by the UKTI when Keynetix reached the final of the UKTI Global Growth Awards in 2012.

[Editor] Read on for additional info about employment opportunities with Keynetix. [/Editor]

Last Updated on Monday, 03 March 2014 07:26
DFI 2014 Awards: Call for Entries PDF Print E-mail
Written by Randy Post   
Monday, 03 March 2014 06:26

Hawthorne, NJ (February 24, 2014) DFI announces a call for entries for its major 2014 Awards. Submissions for the 2014 Awards are due by April 15, 2014. Information and nomination forms are available at

The first three awards are presented at DFI’s Annual Conference on Deep Foundations, this year in Atlanta, GA, October 21-24, 2014.

[Editor] Read more for the full list of awards and more about the DFI. [/Editor]

Last Updated on Monday, 03 March 2014 07:26
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