Intermittent Flagging Operations at Intersections
Intermittent flagging operations may occur only during shift changes or at other critical times of the incident operation. Use the BE PREPARED TO STOP and the flagger symbol signs during all flagging operations. The advance warning sign FIRE ACTIVITY AHEAD should be visible at all times, even when flagging operations are suspended.
The FIRE TRAFFIC ENTERING ROAD sign can be used when flagging operations are not in progress.
Use guide signs at critical intersections to direct incident management traffic. You must specify arrow direction when ordering guide signs.
Intermittent Flagging Operations
at Intersections
(click on image for long description)
 Warning |
Sign Number | Sign Size W × H |
Letter Size | Color/Sheeting Fluorescent/ Diamond Grade | Substrate* (Specify) | Quantity (Specify) |
|---|---|---|---|---|---|---|
| FW-21-8 | 36" x 36" | 6" | Orange |
 Warning |
Sign Number | Sign Size W × H |
Letter Size | Color/Sheeting Fluorescent/ Diamond Grade | Substrate* (Specify) | Quantity (Specify) |
|---|---|---|---|---|---|---|
| W3-4 | 36" x 36" | See MUTCD | Orange |
 Warning |
Sign Number | Sign Size W × H |
Letter Size | Color/Sheeting Fluorescent/ Diamond Grade | Substrate* (Specify) | Quantity (Specify) |
|---|---|---|---|---|---|---|
| W20-7a | 36" x 36" | N/A | Orange |
 Warning |
Sign Number | Sign Size W × H |
Letter Size | Color/Sheeting Fluorescent/ Diamond Grade | Substrate* (Specify) | Quantity (Specify) |
|---|---|---|---|---|---|---|
| FW-8-6a | 36" x 36" | 5" | Orange |
| Sign Number | Sign Size W × H | Letter Size | Message | Color/Sheeting Fluorescent/ Diamond Grade | Substrate* (Specify) | Quantity (Specify arrow direction) | |||
|---|---|---|---|---|---|---|---|---|---|
 |
 |
 |
|||||||
| FG-21-1 | 36" x 36" | 6" | INCIDENT BASE | Orange | |||||
*AL—Aluminum, HDO—High-Density
Overlay, FG—Fiberglass, CP—Corrugated Plastic
Manufacturer: All signs must meet EM-7100-15 and MUTCD specifications.
