Qualifications necessary to inspect scaffolds how often is "periodic?" Removing and replacing this valve would be considered construction because the valve constitutes a major portion of the equipment it is in and much of the rest of the system's parts must be moved or altered in the process of doing the job. To do the job, 50 percent of all parts in the system have to be cut, unbolted, moved, or otherwise altered or replaced. The removal and replacement of the valve would be considered maintenance.Ī 36 inch valve that is one of three major components in a processing system is removed and replaced. Its replacement is part of the routine maintenance of the system and removing and replacing the valve is done without making major alterations to the heating system. It would be a factor if, because of its size, the process of removal and replacement involves significantly altering the equipment that the valve is in.Ī common household water shut-off valve in a home heating system is removed and replaced. Question 3: If a valve is cut out and replaced, no matter what size it is, is this construction or maintenance?Īnswer: The size of the valve and the complexity of the work are is not necessarily a factor in determining whether the activity is construction or maintenance. This would be considered a maintenance activity. After the test, the rig is removed and the valve is either reinstalled or replaced with an identical valve. In the activity you describe, a valve is removed so that a test rig can be temporarily installed to perform a maintenance activity. For equipment, this generally means keeping the equipment working properly by taking steps to prevent its failure or degradation. Is this a construction or maintenance activity?Īnswer: "Maintenance" means keeping equipment or a structure in proper condition through routine, scheduled or anticipated measures without having to significantly alter the structure or equipment in the process. Question 2: A valve is removed to install a test rig for maintenance and the valve is reinstalled when the work is completed. What determines which standard applies - the activity being performed, or the company's Standard Industrial Code (SIC)?Īnswer: It is the activity to be performed while on the scaffold, not the company's standard industrial classification (SIC) code, that determines which standard applies. Question 1: There are two scaffold standards - one for construction and one for general industry. The difference between construction and maintenance We understand your questions to be as follows: We apologize for the delay in responding. This is in response to your letter dated March 6 to the Occupational Safety and Health Administration (OSHA) in which you asked for a written response to several questions you had discussed with OSHA. RE: The difference between maintenance and construction scaffold inspection requirements definition of periodicinspections
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