Telfer said he had was not just talking the cost.
There appeared to be a belief that orange cones would solve all problems but they “in fact create a problem ... they almost glaze people over.”
Council health and safety manager David Wilkinson said the council worked closely with contractors.
The deaths of three roadworkers on the Matatā straight (in 2019) had raised the safety bar about safety and pragmatic road management.
Contractors had a primary care of duty to ensure staff were safe by complying with road traffic management obligations.
“We get to see if they go overboard with cones still up after sites are closed.”
The council worked closely with contractors to achieve the best result for the community for the cost involved, but not at the cost of safety.
Independent committee chairman Bruce Robertson said NZ Transport Agency Waka Kotahi was responsible for setting road management requirements.
Earlier, Telfer had said he had gone to WorkSafe but was unable to find out who was responsible.
Wilkinson said industry also had a huge role in the development of safety guidelines.
He said there had been two recorded “near misses” in the last six months involving contractors/staff because of poor driving by the public, who had driven through work sites and abused staff.
There were costly fines for unsafe work practices.
A company (Refrigafreighters) had been fined $300,000 for a lack of maintenance on a forklift, resulting in a serious injury to a staff member.
Safety had to be taken seriously but pragmatically, he said.