For solid-web members used as diagonal bracing, what bolted minimum is stated in OSHA 1926.756(b), apart from an engineer-specified equivalent?
Correct Answer
A) One bolt per connection, drawn up wrench-tight
Under 1926.756(b), the stated bolted minimum is one wrench-tight bolt at each connection; an equivalent may be specified by the structural engineer of record. This provision does not mean one bolt satisfies every final connection design or every project-specific erection condition. Source: https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.756
Why This Is the Correct Answer
Under 1926.756(b), the stated bolted minimum is one wrench-tight bolt at each connection; an equivalent may be specified by the structural engineer of record. This provision does not mean one bolt satisfies every final connection design or every project-specific erection condition. Source: https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.756
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On the supplied schematic practice drawing (A-725), what is the sum of the three printed chain dimensions? Use the dimension labels rather than scaling the sloping graphic.
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