
Originally Posted by
Cocximus
I think safety on construction sites is grossly overstated. Yes, major sources of injury have been minimized but overall wellness is still lacking. For example my biggest gripe is air quality. The amount of particulate in the air is staggering. Most times a generic, poorly fitting, n95 is supposed to be the solution. As many found out during COVID wearing a mask for hours is very unpleasant. Many times I suggested HEPA/negative air pressure but no one's interested(colleagues, union, company, gc). There's also lots of nasty stuff in the air. Lead, asbestos... no one's monitoring sites for those. I saw many asbestos isolation barriers disturbed during projects. Safety policy is to minimize liability and avoid shutdowns, not actually improve welfare.
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What jobsite you working on bro? Residential? Hazmat abatement is job 1 before anyone shows up and starts eating paint chips sprinkles with asbestos fibers, but that's really what it takes to get sick. Lead also doesn't go airborne unless you're burning it, and any knuclehead worth a shit knows you scrape or chemical peel anything painted before taking a torch to it. Asbestos needs containment because a breeze will blow it off site and onto your sandwich, but containment flaps are just to keep the wind out. It's not some bio-weapon virus containment thing, nor does it need to be.
Dust containment and filtration has moved leaps and bounds forward in the last 10 years, as well as OSHA enforcement of said standards. Hilti took a huge lead here in steering the industry with silica capture systems for drilling and grinding, making vac attachments to all their gear that gets trapped and hepa filtered. It also makes their tools perform better as the bits are cutting fresh material and aren't clogged with dust. Full negative air systems are a huge PITA to setup, suck up fuel at $6/gallon, and cost a fortune, but occasionally they're the right tool for the job. A full face with P100's, mach 5 razor, and a can of barbasol is under $100 and you can take it from job to job and it is the right thing for most applications.
Wait, how can we trust this guy^^^ He's clearly not DJSapp
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