III-E-48 Water Resources 08/03/2020

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Questions and Answers

What action is taken automatically when a private hydrant is involved?

A Notice of Violation is issued instantly.

The hydrant is closed for repairs immediately.

The Fire Engineering Bureau conducts a flow test.

The Request for Inspection (RFI) is sent to the Fire Prevention Division. (correct)

What is the role of the Fire Prevention Division concerning Requests for Inspection (RFIs)?

They maintain the hydrant system records.

They coordinate with the public for hydrant usage.

They are responsible for issuing Notices of Violation if necessary. (correct)

They conduct the repairs on private hydrants.

Who is responsible for physically revisiting the repaired hydrants after notification of repair?

The appropriate Station Captain or Officer in Charge (OIC). (correct)

Fire Engineering Bureau personnel.

The Fire Chief.

The Water Department representatives.

What does the Fire Engineering Bureau do with hydrants?

They conduct hydrant flow tests and record the results. (D) Signup and view all the answers

What is a function of the Fire Prevention Division concerning hydrants not assigned to a particular Water Department?

They determine the Water Authority (DWA) for those hydrants. (C) Signup and view all the answers

What primary responsibility does the Fire Prevention Division hold?

Enforcing the Miami-Dade County Fire Flow Ordinance (B) Signup and view all the answers

Which of the following is a procedure for maintaining hydrant integrity?

Pressure tests during routine hydrant maintenance (B) Signup and view all the answers

What is a water hammer?

A pressure surge caused by sudden fluid stoppage (D) Signup and view all the answers

Who reviews all water supply plans for fire hydrants?

Fire Engineering Bureau personnel (B) Signup and view all the answers

Which factor is not considered when determining minimum fire hydrant requirements?

Hydrant color coding (D) Signup and view all the answers

What does the Fire Prevention Division do regarding Requests for Inspection (RFIs) for privately-owned hydrants?

Reviews and responds to the requests (B) Signup and view all the answers

Which bureau is responsible for reviewing 'Subdivision Plans' related to fire hydrants?

Fire Engineering Bureau (D) Signup and view all the answers

What is the role of the Fire Engineering Bureau in terms of new developments?

To review fire flow requirements for new urban plans (C) Signup and view all the answers

What is the primary responsibility of the MDFR Operations and Aviation Divisions regarding hydrants?

To maintain and inspect existing hydrants (B) Signup and view all the answers

How often are Station Captains required to inspect hydrants in their territories?

Annually from the last service month (B) Signup and view all the answers

What must the Station Captain or Officer-in-Charge do to close a repair ticket?

Log into the Fire Hydrant Maintenance application and fill out the maintenance record (A) Signup and view all the answers

What is the correct procedure after loosening an outlet cap during a pressure test?

Check for stranded personnel and clear the area (A) Signup and view all the answers

What should personnel apply to the nozzle threads after cleaning them with a wire brush?

Food-quality type grease (B) Signup and view all the answers

What should be done if a fire hydrant is deemed difficult to open?

Squirt oil into the reservoir of the operating nut (A) Signup and view all the answers

What information must be indicated when adding new hydrants in the Fire Hydrant Maintenance application?

Cutoff location, FEC thread status, and thread size (A) Signup and view all the answers

What should be done if any hydrant caps or gaskets are missing during routine maintenance?

Submit a repair request via the Fire Hydrant Maintenance application (D) Signup and view all the answers

What happens when a fire hydrant is physically checked after repairs by the water department?

The repair ticket is closed only if repairs are satisfactory (B) Signup and view all the answers

What is a key procedure to prevent water hammer when operating a hydrant?

Open or close the hydrant slowly (B) Signup and view all the answers

What system automatically notifies Battalion Chiefs about repairs?

Fire Hydrant Maintenance application (A) Signup and view all the answers

What should be done if hydrants have been marked with discrepancies?

Submit a Map Discrepancy Request through the Fire Hydrant Maintenance application (A) Signup and view all the answers

What is the immediate action required by Operations and Aviation Divisions after raising a complaint about damaged hydrants?

Initiate a repair request through the Fire Hydrant Maintenance application (D) Signup and view all the answers

Study Notes

Water Resource Management Procedures

Proper use, care, operational condition, capacity, and location of primary water sources are essential.
Pressure tests ensure the integrity of closed hydrants.
Water hammer refers to a surge in pressure caused by sudden changes in fluid motion.

Fire Prevention Division

Enforces the Miami-Dade County Fire Flow Ordinance and Florida Fire Prevention Code for adequate water resources.
Performs special flow tests and reviews policies as necessary.
Reviews water supply plans for fire hydrants and determines fire flow requirements for new developments.
Evaluates subdivision and water main extension plans submitted to relevant authorities.

Operations and Aviation Divisions

Maintain water supply maintenance data in the Fire Hydrant Maintenance GIS application.
Responsible for routine maintenance of fire hydrants, dry hydrants, and fire pump systems.
Annual inspections assigned across shifts to ensure proper functionality of hydrants in respective zones.
Use Fire Hydrant Maintenance application to track maintenance and report discrepancies.

Routine Hydrant Maintenance Procedure

Clear debris around hydrants and fire pump systems.
Conduct pressure tests: vent air by loosening outlet caps, check for leaks, and ensure proper operation.
Prevent water hammer by opening or closing hydrants slowly.
Lubricate threads and apply food-grade grease as needed.
Report damaged hydrants and map discrepancies via the application.

New Hydrant Procedure

Personnel can add new hydrants to the maintenance application.
New hydrants must have cutoff valve location, thread type, and other required specifications documented.

Damaged and Out-of-Service Hydrants

Initiate repair requests through the Fire Hydrant Maintenance application to the appropriate water department.
Private hydrants require inspection requests filed to the Fire Prevention Division.
Reviews on previously repaired hydrants are conducted to assess repair effectiveness.
Coordination with Water Departments for timely repairs and flow tests is crucial for functional hydrants.

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Description

This quiz covers important procedures for the proper use, care, and operational condition of primary water sources, particularly focusing on hydrant maintenance. It includes key concepts such as pressure tests and water hammer effects to ensure safe and effective water management. Test your knowledge on the responsibilities of various divisions in maintaining water systems.