The Asphalt Industry Alliance (AIA) last week published research showing that reinstatement of 2M holes a year dug by utilities across England and Wales was so poor it reduced the life of roads by 30% on average.
But NJUG chief executive Richard Wakelen countered: "NJUG members carry out reinstatements to the road surface to the required standards. The primary factors that take a toll on the integrity of the road surface are: high levels of traffic, increasingly severe weather conditions, especially flooding, and increasing weight of traffic."
Highway authorities should rather focus on carrying out more regular maintenance, he added. "To ensure road surfaces are of a satisfactory standard requires regular maintenance, which is generally a better solution than one-off repairs."
Presenting the research last week, AIA chairman Jim Crick said that damage caused by utilities reinstatement was a major factor in poor road condition.
"Our road network is already crumbling and the damage caused by this type of work is storing up problems for the future that need to be accounted for," said Crick. "Premature resurfacing or reconstruction of the carriageway is an unnecessary expense."
CSS engineering committee chairman Matthew Lugg said newly established procedures under the Traffic Management Act to charge utilities for late reinstatement would not deal with the problem.
"The latest changes under the Traffic Management Act will not be adequate to deal with the problem. It will only cover the administration costs of having to co-ordinate work on the highway,"