Flagger
How long flagger certification is valid - ANS-3 years
TTC - ANS-Temporary Traffic Control
The quality or state of being conspicuous - ANS-Conspicuity
All signals, marking, and other devices used to regulate, warn, or guide traffic, placed
on, over, or adjacent to a street, highway, or bikeway by authority of a public agency
having jurisdiction. - ANS-Traffic Control Devices
All 4 work zones must conform to these (4) standards - ANS--MUTCD -Local -State
-Comcast
(4) Typical Comcast traffic control devices - ANS--Cones -Signs -Vehicle strobe -High
visibility garments
(5) Principles of traffic control devices - ANS--Fulfill a need -Command attention
-Convey a clear, simple meaning -Command repect from road users -Give adequate
time for proper response
Score needed to pass the flagger written exam - ANS-80 percent
This is where a Flagger should be standing at all times. - ANS-Shoulder by the fog/edge
line.
These two kinds of crashes occur frequently near the taper and channeling devices -
ANS-Fixed Object & Sideswipe
Stop/Slow retroreflective paddles must be ----- wide, and letters ------ high. - ANS-18"
wide, 6" letters
Flaggers shall never flag from these (3) main areas. - ANS--On/Under a Bridge
-On/Under an overpass -In a vehicle
Retroreflective vests must be visible to this minimum distance. - ANS-1000 ft
, For nighttime flagging, this type of safety vest should be worn. - ANS-Class 3
35.74 + .6215T - 35.75 (V0.16) + .4275T (V0.16) - ANS-Wind chill formula
The minimum mounting height from the roadway to the bottom of an electric arrow
panel. - ANS-7'
For portable changeable message signs, the message being stated should be visible for
at least this minimum distance. - ANS-650'
SPF - ANS-Sun Protection Factor
Sun block SPF 20 will offer this amount of time of sun block. - ANS-400 minutes (20 X
SPF #)
The distance between the flagging station and the work space should never be less
than ____ away. - ANS-50 ft
Warning signs and channelizing devices may be omited where the work space is behind
a barrier, more than 2ft behind the curb, or 15ft from the edge of any roadway - ANS-2ft
- 15ft rule
Duration of work for flagging, this is the type that occupies a location more than 3 days.
- ANS-Long-Term Stationary
Duration of work for flagging, this is the type that occupies a location more than one
daylight period up to 3 days, or nighttime work lasting more than 1 hour. -
ANS-Intermediate-Term Stationary
Duration of work for flagging, this is the type that occupies a location for more than 1
hour within a single daylight period. - ANS-Short-Term Stationary
Duration of work for flagging, this is the type that occupies a location up to 1 hour. -
ANS-Short Duration
Duration of work for flagging, this is the type that moves intermittently or continuously -
ANS-Mobile
If a driver is going 60mph and needs to make a stop, this is the distance needed to
come to a complete stop - ANS-366 ft.
How long flagger certification is valid - ANS-3 years
TTC - ANS-Temporary Traffic Control
The quality or state of being conspicuous - ANS-Conspicuity
All signals, marking, and other devices used to regulate, warn, or guide traffic, placed
on, over, or adjacent to a street, highway, or bikeway by authority of a public agency
having jurisdiction. - ANS-Traffic Control Devices
All 4 work zones must conform to these (4) standards - ANS--MUTCD -Local -State
-Comcast
(4) Typical Comcast traffic control devices - ANS--Cones -Signs -Vehicle strobe -High
visibility garments
(5) Principles of traffic control devices - ANS--Fulfill a need -Command attention
-Convey a clear, simple meaning -Command repect from road users -Give adequate
time for proper response
Score needed to pass the flagger written exam - ANS-80 percent
This is where a Flagger should be standing at all times. - ANS-Shoulder by the fog/edge
line.
These two kinds of crashes occur frequently near the taper and channeling devices -
ANS-Fixed Object & Sideswipe
Stop/Slow retroreflective paddles must be ----- wide, and letters ------ high. - ANS-18"
wide, 6" letters
Flaggers shall never flag from these (3) main areas. - ANS--On/Under a Bridge
-On/Under an overpass -In a vehicle
Retroreflective vests must be visible to this minimum distance. - ANS-1000 ft
, For nighttime flagging, this type of safety vest should be worn. - ANS-Class 3
35.74 + .6215T - 35.75 (V0.16) + .4275T (V0.16) - ANS-Wind chill formula
The minimum mounting height from the roadway to the bottom of an electric arrow
panel. - ANS-7'
For portable changeable message signs, the message being stated should be visible for
at least this minimum distance. - ANS-650'
SPF - ANS-Sun Protection Factor
Sun block SPF 20 will offer this amount of time of sun block. - ANS-400 minutes (20 X
SPF #)
The distance between the flagging station and the work space should never be less
than ____ away. - ANS-50 ft
Warning signs and channelizing devices may be omited where the work space is behind
a barrier, more than 2ft behind the curb, or 15ft from the edge of any roadway - ANS-2ft
- 15ft rule
Duration of work for flagging, this is the type that occupies a location more than 3 days.
- ANS-Long-Term Stationary
Duration of work for flagging, this is the type that occupies a location more than one
daylight period up to 3 days, or nighttime work lasting more than 1 hour. -
ANS-Intermediate-Term Stationary
Duration of work for flagging, this is the type that occupies a location for more than 1
hour within a single daylight period. - ANS-Short-Term Stationary
Duration of work for flagging, this is the type that occupies a location up to 1 hour. -
ANS-Short Duration
Duration of work for flagging, this is the type that moves intermittently or continuously -
ANS-Mobile
If a driver is going 60mph and needs to make a stop, this is the distance needed to
come to a complete stop - ANS-366 ft.
