Tampa Monthly Tests and Inspections for Portable Fire Extinguishers
It's suggested by NFPA 10 standards and codes for portable fire extinguishers to perform monthly tests and inspections on your portable fire extinguishers which includes some of the following procedures:
- Location of where the fire extinguisher is installed
- Fire extinguisher placement (Class A Fire Hazards next to Class A Extinguishers)
- Make sure there are no obstructions for extinguisher access or visibility
- The fire extinguisher operating instructions shall remain legible and facing outward
- Ensure safety seals and tamper indicators are not broken or missing from fire extinguishers
- To accurately determine fire extinguisher contents the fullness will be weighed or “Hefting”
- Examine the fire extinguisher for obvious physical damage, corrosion, leakage or clogged nozzle
- Check fire extinguisher gauge or indicator to ensure located in operable position
- Wheeled units must also check condition of tires, wheels, carriage, hose, and nozzle
- All fire extinguishers must have HMIS in place on label
Monthly Fire Extinguisher Tests and Inspections Required by OSHA in Tampa
The following is an excerpt from OSHA regarding residential, commercial and industrial fire extinguisher tests, inspections, refills, recharges, hydrostatic testing, monthly inspections, annual inspections, and 6 & 12 year hydrostatic tests, inspections and required service maintenance.
1910.157(e)(2)
Portable extinguishers or hose used in lieu thereof under paragraph (d)(3) of this section shall be visually inspected monthly.
1910.157(e)(2)
Portable extinguishers or hose used in lieu thereof under paragraph (d)(3) of this section shall be visually inspected monthly.1910.157(e)(3)
The employer shall assure that portable fire extinguishers are subjected to an annual maintenance check. Stored pressure extinguishers do not require an internal examination. The employer shall record the annual maintenance date and retain this record for one year after the last entry or the life of the shell, whichever is less. The record shall be available to the Assistant Secretary upon request.1910.157(e)(4)
The employer shall assure that stored pressure dry chemical extinguishers that require a 12-year hydrostatic test are emptied and subjected to applicable maintenance procedures every 6 years. Dry chemical extinguishers having non-refillable disposable containers are exempt from this requirement. When recharging or hydrostatic testing is performed, the 6-year requirement begins from that date...1910.157(e)(5)
1910.157(e)(5)
The employer shall assure that alternate equivalent protection is provided when portable fire extinguishers are removed from service for maintenance and recharging.1910.157(f)
Hydrostatic testing.1910.157(f)(1)
The employer shall assure that hydrostatic testing is performed by trained persons with suitable testing equipment and facilities.1910.157(f)(2)
The employer shall assure that portable extinguishers are hydrostatically tested at the intervals listed in Table L-1 of this section, except under any of the following conditions:1910.157(f)(2)(i)
When the unit has been repaired by soldering, welding, brazing, or use of patching compounds;1910.157(f)(2)(ii)
When the cylinder or shell threads are damaged;1910.157(f)(2)(iii)
When there is corrosion that has caused pitting, including corrosion under removable name plate assemblies;1910.157(f)(2)(iv)
When the extinguisher has been burned in a fire; or1910.157(f)(2)(v)
When a calcium chloride extinguishing agent has been used in a stainless steel shell.1910.157(f)(3)
In addition to an external visual examination, the employer shall assure that an internal examination of cylinders and shells to be tested is made prior to the hydrostatic tests.
TABLE L-1
..1910.157(f)(4)1Extinguishers having shells constructed of copper or brass joined by soft solder or rivets shall not be hydrostatically tested and shall be removed from service by January 1, 1982. (Not permitted)
Type of extinguishers Test interval (years) Soda acid (soldered brass shells) (until 1/1/82)
Soda acid (stainless steel shell)
Cartridge operated water and/or antifreeze
Stored pressure water and/or antifreeze
Wetting agent
Foam (soldered brass shells) (until 1/1/82)
Foam (stainless steel shell)
Aqueous Film Forming foam (AFFF)
Loaded stream
Dry chemical with stainless steel
Carbon Dioxide
Dry chemical, stored pressure, with mild steel, brazed brass or aluminum shells
Dry chemical, cartridge or cylinder operated, with mild steel shells
Halon 1211
Halon 1301
Dry powder, cartridge or cylinder operated with mild steel shells(1)
5
5
5
5
(1)
5
5
5
5
5
12
12
12
12
12
1910.157(f)(4)
The employer shall assure that portable fire extinguishers are hydrostatically tested whenever they show new evidence of corrosion or mechanical injury, except under the conditions listed in paragraphs (f)(2)(i)-(v) of this section.1910.157(f)(5)
The employer shall assure that hydrostatic tests are performed on extinguisher hose assemblies which are equipped with a shut-off nozzle at the discharge end of the hose. The test interval shall be the same as specified for the extinguisher on which the hose is installed.1910.157(f)(6)
The employer shall assure that carbon dioxide hose assemblies with a shut-off nozzle are hydrostatically tested at 1,250 psi (8,620 kPa).1910.157(f)(7)
The employer shall assure that dry chemical and dry powder hose assemblies with a shut-off nozzle are hydrostatically tested at 300 psi (2,070 kPa).1910.157(f)(8)
Hose assemblies passing a hydrostatic test do not require any type of recording or stamping.1910.157(f)(9)
The employer shall assure that hose assemblies for carbon dioxide extinguishers that require a hydrostatic test are tested within a protective cage device...1910.157(f)(10)
1910.157(f)(10)
The employer shall assure that carbon dioxide extinguishers and nitrogen or carbon dioxide cylinders used with wheeled extinguishers are tested every 5 years at 5/3 of the service pressure as stamped into the cylinder. Nitrogen cylinders which comply with 49 CFR 173.34(e)(15) may be hydrostatically tested every 10 years.1910.157(f)(11)
The employer shall assure that all stored pressure and Halon 1211 types of extinguishers are hydrostatically tested at the factory test pressure not to exceed two times the service pressure.1910.157(f)(12)
The employer shall assure that acceptable self-generating type soda acid and foam extinguishers are tested at 350 psi (2,410 kPa).1910.157(f)(13)
Air or gas pressure may not be used for hydrostatic testing.1910.157(f)(14)
Extinguisher shells, cylinders, or cartridges which fail a hydrostatic pressure test, or which are not fit for testing shall be removed from service and from the workplace.1910.157(f)(15)(i)
The equipment for testing compressed gas type cylinders shall be of the water jacket type. The equipment shall be provided with an expansion indicator which operates with an accuracy within one percent of the total expansion or .1cc (.1mL) of liquid.1910.157(f)(15)(ii)
The equipment for testing non-compressed gas type cylinders shall consist of the following:..1910.157(f)(15)(ii)(A)
1910.157(f)(15)(ii)(A)
A hydrostatic test pump, hand or power operated, capable of producing not less than 150 percent of the test pressure, which shall include appropriate check valves and fittings;1910.157(f)(15)(ii)(B)
A flexible connection for attachment to fittings to test through the extinguisher nozzle, test bonnet, or hose outlet, as is applicable; and1910.157(f)(15)(ii)(C)
A protective cage or barrier for personal protection of the tester, designed to provide visual observation of the extinguisher under test.1910.157(f)(16)
The employer shall maintain and provide upon request to the Assistant Secretary evidence that the required hydrostatic testing of fire extinguishers has been performed at the time intervals shown in Table L-1. Such evidence shall be in the form of a certification record which includes the date of the test, the signature of the person who performed the test and the serial number, or other identifier, of the fire extinguisher that was tested. Such records shall be kept until the extinguisher is hydrostatically retested at the time interval specified in Table L-1 or until the extinguisher is taken out of service, whichever comes first.1910.157(g)
Training and education.1910.157(g)(1)
Where the employer has provided portable fire extinguishers for employee use in the workplace, the employer shall also provide an educational program to familiarize employees with the general principles of fire extinguisher use and the hazards involved with incipient stage fire fighting.1910.157(g)(2)
The employer shall provide the education required in paragraph (g)(1) of this section upon initial employment and at least annually thereafter.1910.157(g)(3)
The employer shall provide employees who have been designated to use fire fighting equipment as part of an emergency action plan with training in the use of the appropriate equipment.1910.157(g)(4)
The employer shall provide the training required in paragraph (g)(3) of this section upon initial assignment to the designated group of employees and at least annually thereafter.
