Concrete pavements have long been recognized as clean, smooth riding, strong, and durable, and properly designed and constructed concrete pavements should provide several decades of zero- to low-maintenance service. At times, it is necessary to cut trenches in some concrete pavements, particularly in urban areas, in order to repair or install utilities such as sewers, drainage structures, water mains, gas mains and service
lines, telecommunication lines, and power conduits. Unless the cost of trenchless methods that do not disturb the pavement is justified, the pavement must be opened up, the utility installed or repaired, and the pavement restored using a utility cut restoration. If these operations are carried out properly (see Appendix 1 for the step-by-step process of making a utility cut in a concrete pavement), there will be minimal impact on the pavement’s functional serviceability, ride quality, and lifespan.
Applies to: Highways, Parking Lots, Streets & Roads