The summer of 2015 we got the much anticipated OSHA standard: Confined Spaces in Construction. And as OSHA has stated, this standard was meant to cover permit-required confined spaces (PRCS) in the construction industry, but also to “correct” some of the conflicts in the general industry PRCS standard (1910.146). In my August 2015 postings, we discussed how this new construction standard can apply to General Industry workplaces and how OSHA used the newer standard to clarify many questions from their 1910.146 standards. As stated then, there are some excellent things in the Confined Spaces in Construction that we should consider implementing in our existing PRCS entry program. One item is of significant importance as we routinely see issues around this matter… PRCS hoisting system(s).
1926.1203(e)(2)(viii) The employer must ensure a safe method of entering and exiting the space. If a hoisting system is used, it must be designed and manufactured for personnel hoisting; however, a job-made hoisting system is permissible if it is approved for personnel hoisting by a registered professional engineer, in writing, prior to use.
So any hoisting system used MUST be designed AND manufactured for hoisting HUMANS! OSHA does not prohibit the use of “in-house” made hoisting systems when a Registered Professional Engineer (PE) approves the system(s) for personnel hoisting PRIOR to use. We are required to have the engineer’s approval IN WRITING that ensures the specifications and limitations of use are conveyed accurately to the employees implementing the in-house made hoist, and that the approval can be verified.
We have seen several “in-house,” as well as made by consultants, being used for non-entry rescue devices that had some design limitations and NO documentation that states the limitations of the device (e.g., weight limits).
