Agenda Packets - 1988/01/19 - Laserfiche WebLink

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4, Corrugations (c)-Ripples are visl.,le in the pavement perpendicular to the direction of traffic. ,� Factors in determining sover.lty: 6„. Slight -ripples are visible. Moderate -ripples create a bumpy ride, but do not require the vehicle to reduce its speed. Severe -ripples are prevalent enough to require vehicle to reduce its speed S. Alligator Cracking (A) Cracks are in the pavomunt in a pattern similar to an alligator's skin or chicken wire. Factors in determining severity: Slight -cracks are barely visible. Moderate -cracks are more than 1/4-inch wide in some places, but the sides of the crack are not fully separted. Severe -cracks are wide enough that the sides of the crack are fully separated. - 6. Traverse Cracking CT) -Cracks are in the pavement perpendicular to the direction of traffic. Factors in determing severeity: Slight -cracks are barely visible. Moderate -cracks are more than 1/4-inch wide in some places, but the sides of the crack are not fully separated. Severe -cracks are wide enough that the sides of the crack are fully separated. _ 7, Longitudinal Crac)ing (L)-Cracks are in the pavement parallel to �^ the direction of traffic. t..' Factors in determining severity: Slight -cracks are barely visible. Moderate -cracks are more than 1-inch wide in some places, but the sides of the crack are not fully separated. Severe -cracks are wide enough that the sides of the crack are fully separated. g. Patching 1p)-Potholes, utility cults, or other major failures in the street surface which have been repaired. Factors in determining severity: n of.; Slight -patch is level with the pavement and shows no sig, deterioration. Moderate -patch is somewhat deteriorated but not enough to _ require a vehicle to reduce its speed. Severe -patch is deterioratad enough to reduce a vehicle's speed or a pothole which has not been repaired.