After taking a tour and seeing the extent of the deterioration of the underground tubes, the need for the kind of focused ...

Ninety feet below the East River, Amtrak’s 110 year-old train tunnels are slowly filling with salty water dripping on high-voltage cables as steel is ... in concrete bench walls that are eroding ...

(KOIN) — Delays continue on the Steel Bridge Thursday after a fire ignited under the bridge inside a tunnel where officials ... of a “decorative cinderblock wall” underneath the west end ...

A Composite Plate Shear Wall-Concrete Filled (CPSW/CF) is a special lateral-force resisting system consisting of two steel plates with concrete infill in between them. The steel plates are connected ...

Gaza: Palestinian tunnel-diggers are using welding torches to cut through a steel wall Egypt is building to block the smuggling of goods and weapons into the Gaza Strip, a tunnel operator said on ...

As of last week, Bertha the tunnel ... the walls! Workers bring in formwork on top of the corbels to shape the walls of the northbound lanes on the lower deck. There’s 13 tons of steel in ...

Information About Us Contact us Feedback Terms Of Service Privacy Policy Subscriber Agreement JPost Jobs Cancel Subscription Sitemap Customer Service JP Store ...

A 2,000-pound steel reinforcing ... According to WSDOT, Seattle Tunnel Partners crews have installed more than 5,000 curved segments in the tunnel as the outer wall takes shape.

SEATTLE (AP) – Experts say they’ve at least partially solved the mystery of what’s been blocking a massive tunnel-boring machine beneath downtown Seattle for the past month: a steel pipe.

He also argued the state never informed STP the pipe in the tunnel path was made of steel. The Department of Transportation maintains the metal pipe did not cause the damage.

Ninety feet below the East River, Amtrak’s 110-year-old train tunnels are slowly filling with salty water dripping on high-voltage cables as steel is ... in concrete bench walls that are eroding ...