MN Journeyman Sprinkler Fitter Exam Prep

By CaseyJames669

This podcast will focus on the required reference material needed for the MN Journeyman Sprinkler Fitter Exam.... more

· Education

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FAQs about MN Journeyman Sprinkler Fitter Exam Prep:

How many episodes does MN Journeyman Sprinkler Fitter Exam Prep have?

The podcast currently has 124 episodes available.

MN Journeyman Sprinkler Fitter Exam Prep episodes:

October 23, 2024MN Adopted Codes & Changes FAQ: Are sprinkler systems required in all new construction projects in Minnesota?
No, not all new construction projects require sprinkler systems. Sprinkler requirements vary depending on the occupancy type and size of the building. For example:
Educational occupancies: Sprinklers are required if the building exceeds 12,000 sq. ft. or has an occupant load of 300 or more.

Residential occupancies: The size thresholds for sprinkler requirements vary depending on the specific type of residential occupancy (e.g., motels, hotels, apartment buildings).

Storage occupancies: Sprinklers are required in single-story buildings exceeding 12,000 sq. ft., buildings with four or more stories, multiple-story buildings exceeding 24,000 sq. ft., and buildings used for storing commercial vehicles over 5,000 sq. ft.
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11min
October 23, 2024MN Adopted Codes & Changes FAQ: What are the current editions of the fire protection standards adopted by the Minnesota State Fire Code (MSFC)?
The MSFC adopts the following fire protection standards by reference:
NFPA 10 – Portable Fire Extinguishers (2017 edition)

NFPA 13 – Sprinkler Systems (2016 edition)

NFPA 13R – Sprinkler Systems-Multi-Residential (2016 edition)

NFPA 13D – Sprinkler Systems-Residential Dwellings (2016 edition)

NFPA 14 – Standpipes (2016 edition)

NFPA 20 – Fire Pumps (2016 edition)

NFPA 22 – Water Tanks for Private Fire Protection (2018 edition)

NFPA 24 – Private Fire Service Mains (2016 edition)

NFPA 25 – Inspection of Sprinklers & Standpipes (2017 edition)

NFPA 72 – Fire Alarm Code (2016 edition)

NFPA 2001 – Clean Agent Fire Extinguishing (2015 edition)
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20min
October 23, 20242020 MN Fire Code: Where are standpipe hose connections required in a building?
Standpipe hose connections are required in various locations within a building, including:
Within the mall at the entrance to each exit passageway or corridor.

At each floor-level landing within interior exit stairways opening directly onto the mall.

At exterior public entrances to the mall.

On each side of the wall adjacent to the exit opening of a horizontal exit.

In every exit passageway, at the entrance from the exit passageway to other areas of a building.
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14min
October 23, 20242020 MN Fire Code: What are the requirements for fire extinguishing systems protecting cooking equipment?
Cooktops and ranges in certain occupancies (Group I-1 and I-2, Condition 1) must be protected by fire extinguishing systems that meet the following requirements:
Automatic activation upon detection of a fire.

Suppression of flames through the application of a wet-chemical extinguishing agent.

Burners must be listed to prevent ignition of cooking oil even after operating at maximum heat for 30 minutes.
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24min
October 23, 20242020 MN Fire Code: What are the testing requirements for fire extinguishing system hoses?
Hoses should be examined for damage every 12 months. Damaged hoses should be replaced or tested.

All hoses shall be tested every five years.

The test pressure depends on the type of system and extinguishing agent.
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19min
October 23, 2024 2020 MN Fire Code: How often should high-pressure cylinders in fire extinguishing systems be inspected?
High-pressure cylinders should be weighed and the date of the last hydrostatic test verified every six months. If a container shows a content loss of more than 10 percent, it should be refilled or replaced.
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17min
October 23, 2024 2020 MN Fire Code FAQ: What are the supervision and alarm requirements for sprinkler systems?
Valves controlling the water supply, pumps, tanks, water levels and temperatures, critical air pressures, and waterflow switches on all sprinkler systems shall be electrically supervised by a listed fire alarm control unit.
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16min
October 23, 20242020 MN Fire Code FAQ: What are the requirements for automatic sprinkler systems?
When the domestic service provides the water supply for the automatic sprinkler system, the supply shall be in accordance with Section 903.3.5.1 of the Minnesota State Fire Code.

A single combination water supply is permitted, provided that the domestic demand is added to the sprinkler demand as required by NFPA 13R.

Hydraulic calculations in accordance with NFPA 13 shall be provided to demonstrate that the available water flow and pressure are adequate.

For new systems or additions, the available water supply shall exceed the sprinkler system demand, including hose stream requirements, by 5 psi or more.
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17min
October 22, 20242020 MN Fire Code FAQ: Are sprinklers required in bathrooms?
In Group R occupancies, sprinklers are not required in bathrooms that meet all of the following conditions:
Do not exceed 55 square feet in area.

Located within individual dwelling units or sleeping units.

Walls and ceilings, including those behind a shower or tub, are made of noncombustible or limited-combustible materials with a 15-minute thermal barrier rating.
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16min
October 22, 2024 2020 MN Fire Code FAQ: Where are automatic sprinkler systems required during construction?
Automatic sprinkler systems are required during construction, alteration, and demolition operations in accordance with Section 3314 of the Minnesota State Fire Code.
...more
17min

FAQs about MN Journeyman Sprinkler Fitter Exam Prep:

How many episodes does MN Journeyman Sprinkler Fitter Exam Prep have?

The podcast currently has 124 episodes available.