Try to imagine .0015 inches, it’s not easy to visualize. Now, rip one of the hairs off of your head and that’s about half of the .0015 inches, which is the allowable variance of a concrete floor that one contractor is working on right now.
Lodge Manufacturing, the company that sells the extremely popular Lodge cost iron cookware, is building a 212,000 square foot distribution center in Marion County, TN that will consolidate all of its 4 current warehouses into one building. The new warehouse will be equipped with wire guided lift trucks that will stack and retrieve the cast iron products on the shelves. As pallets of cast iron products can way in the tons, the concrete floor beneath the trucks had to be extremely flat, reported the Times Free Press.
Morgan Construction Co. and Eldridge Concrete Construction took on the challenge of placing the concrete floor, which spanned almost 4 football fields in length (1,200 feet), with a variance of only .0015 inches.
That’s incredibly precise and may be the flattest concrete floor in the world, according to Walter Ford, who is the vice president of operations for Morgan Construction. "We worked really hard to maintain ideal conditions with temperature, lighting and the concrete mix to get the flattest floor imaginable," Ford said in a statement.
Environmental conditions can play a huge role in how the concrete cures, so everything had to be perfectly planned in order to achieve the results. Subgrade conditions will undoubtedly play a future factor in whether or not the floor will continue to stay as flat as it is, especially when the weight of the cast iron is placed on the floor. Regardless of the final outcome, placing the concrete with that small of a variance is an extremely impressive achievement.
Full story: Lodge Manufacturing constructs biggest building in Marion County [photos] | Times Free Press
Structural iron and steel workers often work from great heights when installing the structural and reinforcing steel and iron on buildings, bridges, and other structures. From 2016 to 2026, the Bureau of Labor Statistics expects overall employment of ironworkers to grow 13%, which is higher than the average growth rate of all industries. That's good news if you're currently and iron worker or about to become one.
With that growth assumption in mind, let's take a look at how much steel and iron workers are currently being paid in each state.
There is an opportunity to revolutionize the way we protect construction workers from fall hazards while dramatically reducing waste and inefficiency in the construction industry. The Hilmerson Safety Rail System™ was designed and engineered with feedback from industry experts with one goal in mind: Reinvent the guardrail to eliminate inefficiencies, cut costs, send zero waste to landfills, and improve workplace safety.
Drywall, gypsum, sheet rock, wall board, or whatever you call it, has to be installed by someone, so who better than a drywall installer? Some drywallers install the board and also tape and mud the joints, but others only hang the board.
When sanding, drywallers are exposed to a lot of dust, including silica in some cases, which they need to be protected from. The Center for Disease Control suggests using a vaccuum sander or pole sanding to reduce worker's exposure to harmful dust particles
FieldLens, a web based application available on both Android and iOs, allows for real-time documentation of safety hazards, job site notes, and punch lists. The app eliminates the need to re-type your notes or send separate emails to the correct people, because it can create instantaneous reports on all the information you typed in to your phone or tablet on the job site.
Recently, Fieldlens added three new features that the company says are requested often
Roofers have one of the most uncomfortable jobs on any construction site, especially when installing a dark roofing material. A traditional black roof, either asphalt shingles or EPDM, can be up to 50 degrees warmer than the surrounding temperatures.
Having said that, let's take a look at how they're paid in each state...
In most aspects of construction, communication and training is absolutely key to running a successful project and business. That is especially true when it comes to safety on the job site. One of the most popular ways of communicating safety hazards to the field staff is through tool box talks.
Painters are typically one of the last subcontractors on any construction site, who do their best to beautify the drywall with the colors of the architect's or interior designer's choosing. Some painters are also responsible for mudding drywall, patching holes, sanding, and caulking.
Let's take a look at how an average painter's hourly wage compares in each state...
Project managers and supervisors are responsible for keeping their employees safe and the court system has recently shown that they take that responsibility very seriously. When supervisors act in a negligent manner and people get hurt or killed, they should be held liable.
In doing the research for this analysis, I learned something interesting about the plumbing profession. The term "plumber" comes from the Latin word "plumbum," which means lead. Seems fitting in a profession, fairly or unfairly, stereotyped for exposed butt cracks.
In Roman times, plumbers often worked with lead for conduits, drain pipes, and making baths. Plumbers now work with a variety of different materials, including copper, PVC, ductile iron, among others.
Masonry workers, specifically brick and block masons, have been around for centuries and are one of the construction industries oldest professions. Before blocks were prefabricated and purchased, masons had to cut the material by hand before placing. Recently, robotic brick and block placing robots have threatened to take some jobs away from human masons, but that technology is still a long way away from making a huge impact on the profession