Founded in , the Compressed Gas Association is dedicated to the development and promotion of safety standards in the industrial, medical, and food gases industry. Members also enjoy free access to electronic publications and discounts on other products. Our meetings and events are designed to promote conversations about best practices, incident learnings, and new technologies. As a CGA member, you will have opportunities to learn from leading subject matter experts about practices to help make your operations safer and more cost-effective. CGA represents all facets of the industry in the formulation of codes, legislation, and regulations.
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After all, the standard is three sections long and references Compressed Gas Association CGA pamphlets that are no longer in print. But with Now let me see if there was only some other standard that is recognized around the world that I could use? So what does IFC, Chapter 53 require Portable compressed gas containers, cylinders, and tanks shall be marked in accordance with CGA C Compressed gas containers, cylinders, tanks and systems that could be exposed to physical damage shall be protected.
I have written dozens of posts about Section e. Guard posts shall comply with all of the following requirements: 1. Constructed of steel not less than 4 inches mm in diameter and concrete-filled. Spaced not more than 4 feet mm between posts on center. Set not less than 3 feet mm deep in a concrete footing of not less than a inch mm diameter.
Set with the top of the posts not less than 3 feet mm above ground. Located not less than 3 feet mm from the protected object. Securing containers, cylinders, and tanks to a fixed object with one or more restraints. Exception: Compressed gas containers, cylinders, and tanks in the process of examination, filling, transport or servicing.
Compressed gas containers, cylinders, tanks, and systems shall not be placed in areas where they are capable of being damaged by falling objects. Devices designed to maintain individual compressed gas containers, cylinders or tanks at constant temperature shall be approved and shall be designed to be fail-safe.
Open flames and high-temperature devices shall not be used in a manner that creates a hazardous condition. Compressed gas containers, cylinders, tanks, and systems shall not be exposed to corrosive chemicals or fumes that could damage containers, cylinders, tanks, valves or valve-protective caps. Electrical wiring and equipment shall comply with NFPA Compressed gas containers, cylinders, tanks, and systems shall not be used for electrical grounding.
Service, repair, modification or removal of valves, pressure-relief devices or other compressed gas containers, cylinder, or tank appurtenances shall be performed by trained personnel. Containers, cylinders, and tanks so removed shall be handled by approved, qualified persons. Leaking, damaged or corroded compressed gas containers, cylinders, and tanks shall be removed from service.
Leaking, damaged or corroded compressed gas systems shall be replaced or repaired in accordance with the following:. Compressed gas containers, cylinders, and tanks that have been removed from service shall be handled in an approved manner. Compressed gas systems that are determined to be leaking, damaged or corroded shall be repaired to a serviceable condition or removed from service.
Unless otherwise specified in Section To prevent bottom corrosion, containers, cylinders, and tanks shall be protected from direct contact with soil or unimproved surfaces. The surface of the area on which the containers are placed shall be graded to prevent the accumulation of water. Compressed gas containers, cylinders, and tanks are allowed to be stored or used in the sun except in locations where extreme temperatures prevail.
Approved lighting by natural or artificial means shall be provided. An upright position shall include conditions where the container, cylinder or tank axis is inclined as much as 45 degrees 0. Compressed gas containers with a water volume less than 1. Cylinders, containers, and tanks containing non-flammable gases, or cylinders, containers and tanks containing non-liquefied flammable gases that have been secured to a pallet for transportation purposes.
In addition to the requirements of this section, indoor and outdoor storage of compressed gases shall comply with the material-specific provisions of:. Evaluating your ammonia refrigeration system to determine if certain equipment is a permit-required confined space.
Partner Companies. Member Associations. Exceptions: 1. ASME A Section 4. This security requirement is one that is often overlooked. How a business defines who is "authorized" is wide open and this is usually easier than trying to define who is "unauthorized". When I was in semi-conductor we even had badge access to our storage room as some of our gases were "highly toxic" materials. The gain badge access there was a specific training program you had to complete.
This included ALL contractors needing access. The 1 OSHA cited compressed gas safety requirement is the lack of securing cylinders. CGA P-1, has been clear for many years and yet there is probably not a workplace in the USA right now that does not have a cylinder free-standing somewhere. I really like how the code quantifies the height limitations for how far the cylinder can fall. With most cylinders in industrial workplaces ranging in height from 48" to 60", we could be talking about a ledge just 2' high.
Of course, some cylinders are only 18" tall so that would mean the fall potential can only be 9". The elevator aspect comes from the concern of the cylinder falling down the elevator shaft. Notice that the code also includes low temps i. Just like hot temps, metal failure can occur at lowe temps as well. But basically, the code restricts storage areas from being in areas such as freezers - this is because of the cylinder metal not because of fears of a gas leak into a freezer which is a serious hazard in its own right.
Falling objects can range from tree limbs to icicles, as well as storage areas overhead. There is a bit of judgment as to what the fall objects is, as it would have to be substantial enough to cause damage. And remember, the cylinder must have its safety cap if designed to accept one while it is in storage. More restrictions based on the metal temps of the cylinder. Most of us have seen some crazy things done to increase pressure in a cylinder or to raise the temp so as to ensure the cylinder is "gas-free".
Whatever the reason NEVER apply a direct heat source to a cylinder!!! I should point out that this requirement applies to corrosive chemicals in the area and NOT inside the cylinder s. This does not require cylinders of corrosive gases to be segregated from other cylinders' storage. This requirement is intended to prevent storage in Chlorine Rooms, Acid Rooms, etc.
Nothing special here I even go as far as preventing extension cords from being used around my storage areas, but that is my practice and not necessarily code required.
When the cylinder is exposed to fire and this does NOT have to be a direct flame impingement on the cylinder. When this happens we have two 2 concerns: 1 metal fatigue and 2 the pressure in the cylinder greatly increases and may even lift the relief device and release its contents.
Leaking, damaged or corroded compressed gas systems shall be replaced or repaired in accordance with the following: 1. Years ago when I designed an outside storage area, I always included a weather cover over the storage area and I was under the impression it was required, but as we can see here it is NOT a requirement.
The requirement is to prevent external corrosion on the bottom of the cylinder s. IBC Section OSHA recommends that employers use this standard as guidelines to determine sufficient lighting required to provide for the safety and health of employees in workplaces. All Rights Reserved.
Compressed Gas Safety
After all, the standard is three sections long and references Compressed Gas Association CGA pamphlets that are no longer in print. But with Now let me see if there was only some other standard that is recognized around the world that I could use? So what does IFC, Chapter 53 require Portable compressed gas containers, cylinders, and tanks shall be marked in accordance with CGA C
This checklist covers regulations issued by the U. It applies to the handling, storage, and use of compressed gases in cylinders or portable tanks. The regulations cited apply only to private employers and their employees, unless adopted by a state agency and applied to other groups such as public employees. The following questions relate to the more common precautions to be taken in school environments.
Coronavirus: USA Safety is open and accepting new orders. Lead times may vary depending on product type. Contact Customer Service for more details. The following guide will point out key gas cylinder safety standards and guidelines, as well as illustrate the need for those guidelines. While this may not sound particularly heavy, serious injury can occur if these cumbersome objects are moved incorrectly or fall on an employee.