II-H-04 Hydrant Markers 12/02/2019

Questions and Answers

Which step should be followed first when installing a blue reflective hydrant marker?

Ensure that traffic flow is interrupted.

Apply the two-part epoxy paste to the back of the marker.

Locate the desired position of the hydrant marker. (correct)

Mix parts 'A' and 'B' until a gray paste is formed.

How should the blue hydrant marker be positioned relative to the center line on a two-lane highway?

Parallel to the road, 5 inches away from the center line.

In line with the cross street's center line, away from the hydrant.

Directly in line with the hydrant steamer fitting, edge to edge and on the closest side to the hydrant. (correct)

Directly in line with the hydrant, edge to edge closest to the road's edge.

What should be applied to the back of the hydrant marker during installation?

Heavy-duty tape to ensure a strong hold.

A two-part epoxy paste with an even application. (correct)

A thin layer of paint for visibility.

A water-based adhesive for easy removal.

When installing hydrant markers, what must Unit Officers-in-Charge ensure?

Traffic flow is interrupted and there is no risk to firefighters. Signup and view all the answers

What is the correct direction of the beveled edge when installing the hydrant marker?

In line with the direction of traffic flow. Signup and view all the answers

On a four-lane highway, where should the blue hydrant marker be placed?

Next to the center line and closest to the hydrant fitting. Signup and view all the answers

What is the required thickness of the epoxy layer applied to the hydrant marker?

1/8 inch. Signup and view all the answers

What factor is NOT considered when installing hydrant markers?

The color of the markers to ensure they stand out. Signup and view all the answers

Study Notes

Hydrant Location Identification

Blue reflective hydrant markers are to be installed on roadways for locating fire hydrants.
Use the Fire Hydrant Maintenance application to verify hydrant locations.

Installation Guidelines

Markers should align with the hydrant and traffic flow.
The edge of the marker must touch the edge of the center line of the roadway.

Specific Installation Procedures

Two-Lane Highway:
- Place the marker in line with the hydrant steamer fitting, next to the center line.
- Ensure the marker is on the side of the center line closest to the hydrant.
Two-Lane Highway (Corner):
- Align marker with both the hydrant steamer fitting and the 2-½ inch hydrant cap by the cross street center line.
Four-Lane Highway:
- Install the marker in line with the hydrant steamer fitting, next to the center line, on the closest side to the hydrant.

Attachment Method

Markers will be affixed using a two-part epoxy paste.
Prioritize traffic safety and ensure no risk to firefighters during installation.

Application Process

Determine the marker's position using provided attachments.
Mix equal parts of epoxy (Part "A" and Part "B") to form a gray paste.
Apply a 1/8-inch thick layer of epoxy on the back of the marker.
Firmly press the marker down, allowing excess epoxy to flow around its sides.

Important Notes

Markers are reflective from both front and back and should be oriented with traffic direction during installation.

Description

This quiz covers the essential procedures for installing blue reflective hydrant markers on roadways. Learn how to verify hydrant locations and follow installation guidelines to ensure effective identification. Understanding these installation techniques is crucial for fire rescue personnel.