![]() Unscrupulous operators may take advantage of you in other ways, too. ![]() (All of the dead and injured at 261 Park Avenue South were immigrants most of them were undocumented.) Scaffolding firms with a penchant for hiring illegal aliens may simply dissolve after an accident and then reorganize under a new name. A second study of statistics compiled by OSHA found that since 2001, in two out of three New York City construction accidents in which a worker died or at least three workers were hospitalized, the victims were immigrants. Lapses were worse in New York City and at elevated heights, including scaffolds. The majority of the sites had significant safety violations. Occupational Safety and Health Administration (OSHA) in the state in 2003. Dangerous practices aren't uncommon: The New York State Trial Lawyers Association reviewed every construction site inspection conducted by the U.S. Although many contractors have in-house scaffolding teams, others sub out some or all of this work, and you need to confirm which crew is doing what and whether they are qualified to do it. Money shouldn't be your only consideration, though. Note: When soliciting bids for projects that entail scaffolding and sheds, boards should insist that these costs be broken out, so directors can compare apples to apples and eliminate any proposal that carries a suspiciously low price tag. If those are not strong enough, supported scaffolding is the only option. Generally, suspended scaffolding, which is cheaper, is limited to small-to-moderate jobs.īut because they may put direct stress on walls, an engineer must examine the parapets first. What kind of scaffolding should be used outside your building? That depends on the condition of the property, the scope of the work and the pace at which it's scheduled to proceed. The enclosure that covers a sidewalk isn't a scaffold at all, but a "shed" or a "bridge," albeit one that people walk beneath. Supported scaffolding, also known as "pipe" or "outrigger" scaffolding, stands by itself. The edge of the platform that faces the building should be wrapped or padded so it doesn't scrape the masonry. Suspended scaffolding hangs off a building by means of cables the platform is raised and lowered by electrical motor. There are two varieties: suspended and supported scaffolding. "Scaffolding is used to go up along a façade to make repairs," explains Stephen Varone, president of Rand Engineering and Architecture. ![]() The first step is to understand the terms as construction professionals employ them. ![]()
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