Thursday, November 23, 2017

Guardrails

Guardrails protect you from falls that can seriously injure or even kill. The amount of protection guardrails provide depends on how they are constructed and maintained. Most guardrails are built of strong materials and are usually solid when first put up. As time goes by, however, guardrails are often abused, weakened, broken, or moved and not replaced.

 

pdfGuardrails

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