Junkyard- I did send a guy to Claremore Ok to pick up a weight this summer. I was supposed to get another one, but my phone took a swim shortly after I picked up the first one, and I didn't have a phone #. It's a small world isn't it.
Impact: OSHA regs says - man baskets designed and built by a competent person. I can declare myself competent, but if it ever goes to court, I'm not a structural engineer. Its mostly a sales gimmick to say OSHA certified, OSHA won't certify anything. The manufacturer can say it is built to comply with osha regulations, but you can do that yourself also. It says right in the regulations what the baskets must have. Handrail, tie off points, openings, door design, rigging type, etc.
One of my baskets is home-built. One is a factory built. I think the home built is a better basket. Neither has built in test weights. They are marked for capacity and weight. I have a set of small steel plates, that I use as test plates, and I do the whole test pick, with weights, to farthest radius, hold for 5 minute thing. The plates I have are actually old drive over grates, you can handle them by hand pretty easy, and I just put them on the floor of the basket, do my test pick, then flop them out.
I think its crazy what some places charge when they are selling manbaskets. That price isn't for steel, it's for liability insurance.
The new regulations also allow bosun's chairs. The 10 year ago regulations had them forbidden, but now they are allowed again if there is 'no safer way' to get there. I always wondered how to get a man between guy cables on a downspout off a grain leg, without a bosun chair. A manbasket won't fit.
I don't really care for manbasket work. Most of it is cell phone tower work in my area, and I don't have enough reach for them anyway (200'). So that doesn't break my heart. For a lot of other projects, I usually recommend they rent a 135' manlift, but they won't do the radius that a crane can, so I do end up doing some basket work, but I do as little of it as I can. If I see a safer way to get there (OSHA regs ) that's what I recommend.