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Tunneling Industry Outlook 2016 PDF Print E-mail
Written by Randy Post   
Monday, 11 April 2016 22:58
Microtunneling Project under Toronto's Pearson International Airport

Tunnel Business Magazine has released their annual report on the outlook of the Tunneling Industry. They poll a variety of tunneling industry professionals. Their consensus is that the growth rate of tunneling projects in north america is not as high as in other parts of the world. [Source: Read more about the expert's insights in Tunnel Business Magazine. Image: Tunnel Business Magazine]

 
Hayward Baker Calendars Mark 20 Years PDF Print E-mail
Written by Randy Post   
Tuesday, 29 March 2016 23:07
2007 Hayward Baker Calendar Image

Geotechnical industry professionals are no doubt familiar with the awesome illustrations showing all manner of geotechnical construction methods and applications that are a unique part of Hayward Baker advertising and marketing. Without any fanfare, the iconic Hayward Baker calendar that features this artwork has celebrated a milestone of 20 years in 2016. It's so hard to explain to non-engineers what it is that geotechnical engineers do, all of our cool work is buried out of sight! This calendar is one of the best tools to show our expertise, it's a great service to our industry. On a personal note, I keep one hanging on my office door, and my 10-year old daughter even has one hanging on her wall, she says she wants to be an engineer when she grows up! Thanks Hayward Baker, and I look forward to another 20 years of great calendars! They have a great collection of 20 years of Hayward Baker calendar images over on their Facebook Page, check it out. [Source: Hayward Baker. Image: Hayward Baker Facebook Page]

 
Recent Developments in SPT Energy Measurements PDF Print E-mail
Written by Randy Post   
Tuesday, 29 March 2016 23:01
SPT Analyzer by Pile Dynamics

Pile Dynamics has updated their SPT Analyzer system of hardware and software used to calibrate hammers used for the geotechnical engineer's bread and butter - the standard penetration test or SPT. The hardware itself has been updated with a multi-touch interface, new color scheme options, and 'Smart Sensor' technology that automatically reads the rod instrumentation so that sensor calibration and other information is automatically read by the SPT analyzer. The software to process the data has been completely re-written and the output is now more customizable. [Source: Read more about the latest updates in Pile Buck Magazine. Image: Pile Buck Magazine]

 
Site Characterization Services: Step 5 Characterize & Report PDF Print E-mail
Written by Randy Post   
Monday, 14 March 2016 23:28

So you've completed your field and laboratory geotechnical site characterization...now what? You write the report of course. This is the final video in a nice sequence of videos prepared by Terracon. Did you miss any? Go check out Terracon's site characterization page. [Source: Terracon YouTube Channel. Image: YouTube]

Last Updated on Tuesday, 15 March 2016 06:31
 
Short courses in Engineering Geology/Rock Engineering to be taught in Tucson, Arizona in May 2016 PDF Print E-mail
Written by Randy Post   
Monday, 07 March 2016 05:11

Learn rock mechanics from a leading expert in the fieldThe following four short courses will be taught by Prof. Pinnaduwa Kulatilake in Tucson, Arizona in May 2016 as given below. Dr. Kulatilake was one of my professors at the University of Arizona during my geological engineering program.  If you have always been meaning to learn some rock mechanics to add to your geotechnical skill set, these courses would be a very good option.

  1. 2-Day course on Rock Fracture Geometry Characterization and Network Modeling in 3-D Including Validations (May 14-15)
  2. 2-Day Course on Deterministic and Probabilistic Rock Slope Stability Analyses (May 16-17)
  3. 2-Day Course on Deterministic and Probabilistic Block Theory & Applications for Surface and Underground Rock Excavations (May 18-19)
  4. 1-Day Course on Measurement and Quantification of Joint Roughness, Normal & Shear Deformations, Peak Shear Strength, Aperture and Fluid Flow through Single Joints (May 20)
Last Updated on Monday, 07 March 2016 05:13
 
Video: New Redi-Rock Design Resource Manual Available PDF Print E-mail
Written by Randy Post   
Monday, 07 March 2016 04:45

Redi-Rock retaining walls look fantastic in residential development applicationsThe Redi-Rock Design Resource Manual or DRM has everything you would need to design a Redi-Rock retaining wall, including block sizes, design charts, construction details, and setback options.  The manual also includes case studies and an installation guide and more.  Watch the video below for more info.  Download the updated manual or request a printed version at http://www.redi-rock.com/drm/ .

Photo credit: Redi-Rock.

Last Updated on Monday, 07 March 2016 04:48
 
NYDOT Geotechnical Design Manual PDF Print E-mail
Written by Randy Post   
Friday, 26 February 2016 01:56
NYDOT Geotechnical Design Manual Cover

The New York DOT has been working on a geotechnical design manual (GDM) since at least 2012. It is a very detailed document that covers pretty much every possible geotechnical aspect of a transportation project. It would be a valuable resource for any geotechnical engineer. Some chapters are still marked draft, but I like their transparency about what has been officially approved by the DOT and what is still under review. [Source: Check out the GDM of the New York DOT. Image: NYDOT]

 
Free Webinars–Transforming Your Geotechnical Data PDF Print E-mail
Written by Randy Post   
Wednesday, 10 February 2016 05:40

Keynetix Webinar Series is titled Transforming Your Geotechnical Data Journey in Small StepsKeynetix is preparing to restart their popular free webinar series.  The theme for 2016 is “Transforming Your Geotechnical Data Journey in Small Steps.” The webinars will be every Friday at 12 pm EST for North American Customers and those using ASTM standards, and Friday at 13:00 GMT for other customers using BS/AGS standards.

This Friday, February 12th, the webinar title will be “Maximize the Value of your Geotechnical Data Archive Using HoleBASE SI”.  The format of the webinars will be 20 minutes with another 10 minutes of Q&A.  Follow this link to register for the webinar.  Keynetix is a sponsor of GeoPrac.net.

Last Updated on Wednesday, 10 February 2016 05:58
 
Tool - Convert Munsell Soil Code to Soil Color Name PDF Print E-mail
Written by Randy Post   
Tuesday, 09 February 2016 22:54
Munsell soil color chart

The folks at LogItEasy.com have put together a very useful, free online tool for converting Munsell color codes that you might use in the field into the actual color names. This functionality is also built into their interface for electronic field logging and log creation. [Source: Go check out the free Munsell Soil Color tool at LogItEasy.com. Image: Munsell.com]

 
Site Characterization Services: Step 4 Laboratory Testing PDF Print E-mail
Written by Randy Post   
Tuesday, 26 January 2016 07:26

This video in Terracon's video sequence on site characterization discusses lab testing. [Source: Terracon YouTube Channel. Image: YouTube]

Last Updated on Tuesday, 26 January 2016 14:29
 
GBA Issues New Report-Review Guide PDF Print E-mail
Written by Randy Post   
Wednesday, 13 January 2016 23:03
GBA Guide to the In-House Review of Geoprofessional Reports

The Geoprofessional Business Association has released a new guide document on the In-House Review of Geoprofessional Reports. The document has information for report writers and reviewers with a 'focus on a report’s ability to satisfy the contractual obligations it was intended to fulfill; the quality of its technical and risk-management content; and the clarity of presentation.' Read more at the link below. As with most GBA documents, it is free for GBA member firms. [Source: Geoprofessional Business Association. Image: GBA]

 
Recorded Webinar - Geotechnical Aspects of Polyurethane Grouting PDF Print E-mail
Written by Randy Post   
Sunday, 20 December 2015 11:53

I gave a presentation recently on a monthly webinar for URETEK Holdings, one of the licensed affiliates (installers) of products by GeoPrac sponsor, URETEK ICR. The topic was Geotechnial Aspects of Polyurethane Grouting. I gave my perspective on some of the benefits of polyurethane grouting, the challenges in geotechnical characterization of the improvements to the soil after grouting, and some unique applications of the technology people are currently using and could potentially use in the future. If you have time to check it out, let me know your thoughts!

[Source: URETEK Holdings YouTube Channel. Image: YouTube]

Last Updated on Monday, 21 December 2015 04:17
 
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