Civil engineer with a number of courses in building science (aka this).

Can’t tell for sure without seeing what kind of insulation it is, but there are a few factors.

First, as other people have mentioned, having temperature gradients cause moisture issues. Typically, in modern construction in cold weather climates like Canada, we install a single waterproof layer. Cold weather, this goes inside of the insulation (between the insulation and the drywall), and in hot weather places, it’ll be installed outside the insulation.

My understanding of the houses this is being done in, there is no vapour barrier, meaning damp+ moisture can accumulate.

Second, new houses in NA have a “minimum air exchange”, which is a specific amount of air that needs to move through the house within a given time frame, typically air changes per hour (ACH rating). This is usually accomplished by means of a central heating/ductwork units, and bedrooms are generally somewhere around 4-8, meaning all the air in the bedroom should be refreshed 4 to 8 times per hour. My understanding of many of these houses is that there is not central air system. Before the insulation, it is likely that small gaps or holes in the walls/exterior siding were sufficient to allow enough air to move through, however that air slows down when there is insulation sprayed into the cavities. Any slowdown will exacerbate moisture problems, as still air is bad. More air exchanges also would allow the house to dry out more, as evaporation would help.

Those are the general situations that would likely be a problem.

In this case, from reading the article, it seems like she has a hole in her roof, which is either new or was not caught by the installers. ANY source of water ingress would cause mold problems. The issue here is that previously, it is likely that the water trickled down the inside of the cladding (likely brick), and out at the base of the wall. Once you add insulation to that cavity, it’ll hold water and cause mold problems. Seems like a shitty spot to be in.

EVs make a difference for anyone in an area with low density. I live in the country relatively close to population centres, but it’s impossible for me to ever imagine transit being even near me.

We will literally always have a need for small, individual vehicles of some kind for most the population. If we could reduce that to one car, then supplement with transit, where available, or carpooling? Then also make that car an EV instead of ICE? That’s a huge emissions reduction

You’re looking at the original article. This whole series of comments has been spawned off a discussion about a different case, in which the person did join the organization, then let his license lapse.

In the original, I agree. He never required a license because of their own regs( though it appears that also means he couldn’t call himself a professional engineer, so the title itself is protected, he was just exempt from needing the license to do the industrial work he was doing). He is then totally within his rights to use that knowledge and pass himself off as a subject matter expert in the same field he worked for X years, and the board just got pissy. Glad it was overturned for him.

When it comes to titles like this that are considered protected, it is actually how they work.

In your example, he isn’t allowed to use that title in the new state until he’s joined their organization (or they have an agreement with his original state)

As an extreme example for why the timing does matter, If he was licensed properly for 1 year, then let it lapse but continued to do design work as an engineer for 25 years, and then relicensed himself for one last year before retiring, the work he did during that period of being unlicensed isn’t covered, and the board of engineers would go after him for that.

For what it’s worth, there are specific provisions in the laws to allow retired people to continue using the title P.Eng with a “Retired” tag added onto it.

Interesting! Thanks for sharing that. I found a Cornell Law paper breaking down the decision and how/what things could have changed the decision (ie what things the govt is allowed to ban despite the amendment)

This is not true. I can call myself a doctor a lawyer or a cop or anything like that and it is protected speech so long as I am not attempting to perform the professional duties of that job

It actually is true, unless MN has weird rules compared to other states. I’m not a lawyer, but the code here, sec. 326.02 seems pretty clear.

or to use in connection with the person’s name, or to otherwise assume, use or advertise any title or description tending to convey the impression that the person is an architect, professional engineer (hereinafter called engineer), land surveyor, landscape architect, professional geoscientist (hereinafter called geoscientist), or certified interior designer, unless such person is qualified by licensure or certification under sections 326.02 to 326.15.

You actually can’t call yourself a professional engineer if you’re not - theres several lrgal cases where i am that are ongoing due to people calling themselves engineers while being realtors, for example, and trying to use the title to advertise (IE John Doe, P.Eng), which is not allowed.

If your argument is that you’re an expert, then you need to have the credentials you claim to have. Anyone can show the faults in a design, but he’s explicitly doing novel calculations and analysis - ie not just reviewing someone else’s work.

Now that being said, it looks like he never needed a professional license as he fell under an exemption, in which case I feel like they shot themselves in the foot. He’s got previous experience doing the same thing he’s examining - hydraulics and fluid flow analysis. Regardless of his status as “professional engineer”, his previous experience sould qualify him to testify.

Yes but during that period he didn’t have a license.

Without a doubt it’s someone on a vendetta against him, but those regulations aren’t weird, hidden ones.

If you call yourself a professional engineer, that’s a protected title and you must actually be a professional engineer. Part of being a professional engineer is paying dues to the organization in your area.

The term has been trademarked since 1995 for different uses. This isn’t anything new and there’s no signs they intend to use it aggressively. https://trademarks.justia.com/856/81/cyberpunk-85681741.html

Pretty sure they bought the trademark from the company who owned it previous (for a 1980s era board game if I recall correctly). They bought it to prevent shitty 2077 clones with the same name from popping up. I haven’t heard of them actively pursuing copyright infringement against others who use cyberpunk.

Ehh, reading the article makes it clear that the farmer fucked up.

Best case, he gave it a thumbs up to show he read it and then forgot to ever follow up or reject the contract. However it seems like he had previously accepted and executed contracts via text, which reduces this likelihood.

Worst case, he did the thumbs up to show he agreed to it, and now is trying to back out either because he can’t make the deadline, or because the price of it has shot up.

Neither case is great for the farmer. Contracts can be made from whatever form - verbal contracts are perfectly acceptable, so I’m not sure why people are freaking out about this. If he had said “Agreed”, or “yes” in response to the text then that would be taken as confirmation of the contract too.