Call: (832) 200-0988​

Email: info@ntsafety.com​

Linkedin-in Facebook-f Youtube
workzone_logo
United-kingdom_flag_icon
United-states_flag_icon
United-states_flag_icon
United-kingdom_flag_icon

Knowledge Article

As the nationwide leader in trench safety, we are dedicated to delivering comprehensive, cutting-edge content that supports best practices in the industry. Our Knowledge Articles showcase the knowledge and insights of our seasoned professionals, with a singular focus on trench and shoring safety.

Whether you’re a seasoned professional seeking advanced knowledge or a beginner looking to understand the basics, our Knowledge Articles are designed to equip you with the essential information you need. Join us as we dig deeper into the world of trench safety, shaping safer and more efficient workplaces, one post at a time.

June 15–19, 2026  •  Free to Participate  •  Open to AllThe Trench Safety Stand Down is a NUCA industry-wide event held every…
On practically every construction project involving soil, whether excavating, moving, or building atop, there is usually a geotechnical investigation. The…
This is a brief summary of some of the differences found in the construction confined space standard (1926 Subpart AA)…
I recently received a question regarding sloping at the open end of a trench shield that was being used on…
The National Utility Contractors Association (NUCA) is promoting a National Trench and Excavation Stand Down to raise awareness of the…
Composite mats are a cost-effective solution used to protect ground structures. LibertyMats® are made from 100% recycled high-density polyethylene and…
The aluminum box is a lightweight, modular, and portable system that can be assembled by hand. Modular shield panels offer…
The modular aluminum box is a lightweight, portable system that can be assembled by a two-man crew. Its low footprint…
Arch spreaders are used on shields for the specific purpose of raising the clearance from the underside of the shield…
Site-specific shoring plans originated in response to OSHA Subpart P-1926.652(c) (4) Option 4, Design by an Engineer. In the standard,…
Roles and ResponsibilitiesThis article looks at the roles of major players involved in producing a shoring system, as well as…
In almost all cases, a Competent Person must first classify soil in accordance with the OSHA Appendix A Soil Classification…
It is well understood that the use of shoring equipment requires regular inspection and maintenance. Understanding how to inspect a…
OSHA Subpart P was promulgated starting in 1970 when Federal OSHA was established and adopted it as a “National Consensus…
On June 19th through 24th, the National Utility Contractors Association (NUCA) will be sponsoring a Trench Safety  Stand-Down to raise…
National Trench Safety recently previewed its newly developed telemetric pin at the CONEXPO/CON-AGG construction equipment show in Las Vegas, Nevada….
There are many requirements within OSHA Subpart P that may not be entirely clear. One requirement that I continually get…
It starts with what’s perceived as a great idea to accomplish things better, faster, and or safer. It always seems…
Excavation support and shoring decisions can be complicated. The number of soil conditions and variables that go into defining the…
Excavation work presents several situations where temporary access bridges can be necessary. One common example is a pipeline excavation utilizing…
At National Trench Safety we are in the process of developing useful shoring cost estimating information for construction managers and…
Water has an undeniable impact on the selection of shoring systems. The presence of water can have a significant impact…
A site-specific plan begins by using the actual soil condition from the job site, whether from a soil report from…
One of the more interesting questions I receive from contractors well versed in both the excavation standard and manufacturer’s tabulated…
I recently served as an expert witness in a wrongful death (involuntary manslaughter) case in California related to a trench…
This article is the second of a three part series regarding manufacturer’s tabulated data. When reviewing the obligations of tabulated…
This article will be the first of a three part series regarding manufacturer’s tabulated data. According to the OSHA Subpart…
It is not known who coined the term “induced hazards”, but OSHA uses the term and defines it as hazards…
Federal and State interstate commerce regulations along with the Federal OSHA regulations state that for manufactured shoring and shielding equipment,…
The OSHA’s new confined space standard for construction was issued on May 4th, 2015 and was scheduled to go into…
Load More

Request a quote

Please submit an inquiry below. One of our team members will contact you to discuss your requirements.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

INQUIRY FORM

We can deliver this course at a date and location to suit you, either at one of our venues or In-Company. Please complete the form and a member of the team will get back to you.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Product Guide

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.