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Search results for: Pressure-Piping
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6 results found
https://completemarkets.com/Article/article-post/1570/SAFETY-AND-HAZARD-INSPECTION-SURVEY/
... will relieve excessive internal pressure caused by fire exposure? [ ] Are s...

https://completemarkets.com/company/CompleteMarkets/Articles/content-package/IMMS-Library/TabCategory/article-post/1514/ENGINEERING-CONTROLS/
... burning, heating should be provided with local exhaust ventilation. HEPA vacuums should be used during clean-up activities. For abrasive blasting operations where full containment exists or is required, the containment structure should be designed to optimize the flow of ventilation air past the worker(s ), so that the airborne concentration of lead is reduced and the visibility is increased. The affected area should be maintained under negative pressure to reduce the chances that lead dust will contaminate areas outside the enclosure. A containment structure should be equipped with dust collection and an air-cleaning device to control emissions of particulate matter to the environment. Enclosure/Encapsulation Lead-based paint can be made inaccessible either by encapsulating it with a material that bonds to the surface, such as acrylic or epoxy coating or flexible wall coverings, or by enclosing it ... preparation equipment, such as needle guns with multiple reciprocating needles completely enclosed within an adjustable shroud, can be substituted for abrasive blasting under certain operations. The shroud captures dust and debris at the cutting edge and can be equipped with a HEPA vacuum filtration system with a self-drumming feature. One such commercial unit can remove lead-based paint from flat steel and concrete surfaces, outside edges, inside corners, and pipes. Chemical strippers used primarily on the exterior of buildings, surfaces involving carvings or molding, or intricate iron works, can be used in place of hand scraping using a heat gun. Chemical removal generates less airborne lead dust. These strippers, however, can be hazardous and the material safety data sheets (MSDSs) for the products used must be reviewed by the employer for information on worker ...

https://completemarkets.com/Article/article-post/1563/Process-Safety-Management-Of-Highly-Hazardous-Chemicals/
... for process equipment including pressure vessels and storage tanks; piping systems; relief and vent systems and ...

https://completemarkets.com/Article/article-post/1514/ENGINEERING-CONTROLS/
...uld be maintained under negative pressure to reduce the chances that lead dust... hydro- or wet-blasting (using high-pressure water with or without abrasive or...

https://completemarkets.com/Article/article-post/1556/OSHA-HANDBOOK-FOR-SMALL-BUSINESSES-PART-3/
...pparatuses (torches, regulators, pressure-reducing valves, acetylene generator... [ ] Does the periodic check of low pressure fuel-gas cylinders include a clos...

https://completemarkets.com/Article/article-post/1555/OSHA-HANDBOOK-FOR-SMALL-BUSINESSES-PART-2/
...for such items as elevators, air pressure tanks, liquefied petroleum gas tanks...r control valves, and air and water pressure checked weekly/periodically as re...