PLUS Expressways forked out RM1 bln in 2016 to maintain highways
KUALA LUMPUR: PLUS Expressways Bhd spent a staggering RM1 billion in 2016 to maintain 5,000 kilometres of highways in the country as part of its unwavering commitment to ensure safety for its road users.
It is a monumental task, taking into account that the country’s largest highway concessionaire also maintains land along the highways containing 7,000 slopes and embankments, 500 bridges, the 800-metre MeruMenora tunnel (two tunnels side by side for each direction), 114 interchanges, and 24 rest and service areas on a daily basis 24 hours of the day.
In ensuring road safety as a priority for users, Zakaria Ahmad Zabidi, chief operating officer of PLUS Malaysia, cited how for the past one year alone, the company conducted more than 10,000 inspections and asset monitoring for all its highways,
Some 1,000 personnel are involved in this mammoth task to maintain the 5,000 km of highways which is equivalent to the distance between Kuala Lumpur and Beijing,
The personnel comprise engineers, as well as technical executives who carry out management maintenance, including mechanical and electrical equipment along the highways, as well as street lighting, he said in an interview recently.
He said PLUS’ highways were considered matured assets since they have been operating for nearly 30 years now, which was why “a lot of maintenance initiatives have to be carried out to keep it in good shape.”
“We have also invested a huge amount of money to preserve pavements, which is our key highway asset,” he said.
Besides passenger cars and light vehicles, heavy vehicles alone contribute to about 25 per cent of the total traffic and “the main contributor to the deterioration of pavements.”
Huge amounts of investment and budget were allocated specifically to preserve road assets due to overladen lorries running along the North-South Expressway (NSE).
To preserve its highways, he said PLUS adopts a three-pronged maintenance strategy which includes routine, curative and preventive maintenance.
Elaborating, he said routine maintenance refers to the repetitive or periodic work such as grass cutting and drain desilting.
The second strategy is curative maintenance, which includes repairing of pavement structure, slopes and bridges to maintain asset service suitability, as well as structure integrity.
Preventive maintenance, meanwhile, is aimed at minimising defects and deterioration and is a planned maintenance to ensure its highways were preserved, planned and maintained a lot longer than a lifetime.
“We ensure excellent highway maintenance in line with international safety standards and compliance with stringent requirements imposed by local authorities,” he said.
To provide a safe, smooth and comfortable journey for users, PLUS invested heavily in developing a state-of-the-art traffic monitoring systemcalledtheTrafficMonitoring Centre (TMC).
The Centre’s main function is to collect and disseminate real-time traffic information for efficient traffic management as well as coordinate assistance for highway users who need it.