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Anode rods are used in RV and home hot water heaters. Aluminum tanks are not required to have an anode rod where steel tanks usually are.
Class B
Amy company using oil heating tanks are required to purchase this type of insurance. The liability insurance covers the company that in the even pollution is released upon using, emptying, or abandoning the tanks.
At least one USCG-approved Class B-1 fire extinguisher is required on any powerboat, unless it is under the following exception:"motorboats less than 26 feet in length,propelled by outboard motors andnot carrying passengers for hire, need not carry such portable fire extinguishers ifthe construction of such motorboats will not permit the entrapment of explosive or flammable gases or vapors" [bullets added]A UL-listed 5-B:C extinguisher, with 2 pounds of dry chemical, may provide the basis for the extinguisher, but it must ALSO conform to USCG-approvals (proper corrosion protection, labeling, mounting bracket, etc).1
Yes, all propane tanks are required to have a relief valve for safety reasons. The relief valve helps release excess pressure in the tank if it builds up to dangerous levels, thus preventing potential explosions or leaks.
oneAt least one USCG-approved Class B-1 fire extinguisher is required on any powerboat, unless it is under the following exception:"motorboats less than 26 feet in length,propelled by outboard motors andnot carrying passengers for hire, need not carry such portable fire extinguishers ifthe construction of such motorboats will not permit the entrapment of explosive or flammable gases or vapors" [bullets added]A UL-listed 5-B:C extinguisher, with 2 pounds of dry chemical, may provide the basis for the extinguisher, but it must ALSO conform to USCG-approvals (proper corrosion protection, labeling, mounting bracket, etc).Read more: How_many_fire_extinguishers_are_requires_for_an_18-_foot_powerboat_with_installed_fuel_tanks
At least one USCG-approved Class B-1 fire extinguisher is required on any powerboat, unless it is under the following exception:"motorboats less than 26 feet in length,propelled by outboard motors andnot carrying passengers for hire, need not carry such portable fire extinguishers ifthe construction of such motorboats will not permit the entrapment of explosive or flammable gases or vapors" [bullets added]A UL-listed 5-B:C extinguisher, with 2 pounds of dry chemical, may provide the basis for the extinguisher, but it must ALSO conform to USCG-approvals (proper corrosion protection, labeling, mounting bracket, etc).
At least one USCG-approved Class B-1 fire extinguisher is required on any powerboat, unless it is under the following exception:"motorboats less than 26 feet in length,propelled by outboard motors andnot carrying passengers for hire, need not carry such portable fire extinguishers ifthe construction of such motorboats will not permit the entrapment of explosive or flammable gases or vapors" [bullets added]A UL-listed 5-B:C extinguisher, with 2 pounds of dry chemical, may provide the basis for the extinguisher, but it must ALSO conform to USCG-approvals (proper corrosion protection, labeling, mounting bracket, etc).
Bunding means surrounding something, for example an oil tank, with a bund wall. If the tank ruptures the bund wall contains the oil. Bunded tanks are often required before insurance will be offered on the tanks.