When Chimney Hollow Reservoir is built, the dam will be one of the first in the United States with an asphalt core — a method developed in Germany in the 1960s and used widely in other countries. The ...

Editor’s note: This story has been changed to correct the amount of money being spent on construction. Construction crews began installing the asphalt core of Chimney Hollow dam — only the second dam ...

ASPHALT core testing will be carried out on all roads in the Mega Road Resurfacing (MRR) 2024 project, a large-scale road resurfacing throughout Selangor that will start in two weeks to ensure ...

It looked busy on the Chimney Hollow reservoir construction site this week, as numerous vehicles and orange-clad workers moved slowly along the crest of the main dam, adding another 9-inch layer to ...

Construction crews began installing the asphalt core of Chimney Hollow dam — only the second dam in the U.S. with asphalt at its center to serve as a “water stop” — in 2022, a year that saw crews make ...