The pivoted turnbuckle manhole riser is a quick, powerful expanding device with positive gripping power. 1-inch diametric variance (+/- 1/2 inch adjustment on diameter from mean diameter ...

Turner manhole rings are used by telecommunication, paving and utility contractors and even home-owner associations. We have numerous endorsements from states, counties, municipalities and ...

NEW YORK - Dramatic video captures the moment part of a sidewalk buckled in New York City after a manhole explosion. It happened at around 12:30 p.m. Friday on East 48th Street between Lexington ...

Similar to pipelines or flowlines, risers transport produced hydrocarbons, as well as production materials, such as injection fluids, control fluids and gas lift. Usually insulated to withstand ...

A Navy investigation blamed shipyard employees for negligence, as both the sonar dome’s manhole cover and a protective cofferdam had been removed during repairs, allowing water to flood the ...

The forward section was brought too low beneath the surface so that when wakes from passing boats washed over the hull, water got into the submarine through an open manhole. The submarine ...

Manholes allow access to underground piping, meters, and facilities. Manholes perform a variety of functions. They allow access to meters, which read liquid flows to things such as sanitary sewer ...

China's top judicial bodies have introduced strict punishments for those who remove or damage manhole covers, with the maximum sentence being the death penalty, it's reported. The Supreme People's ...

STATEN ISLAND, N.Y. -- A manhole that was left open on a busy Willowbrook street caused drivers to incur hundreds of dollars in vehicle damage, with a stipulation in New York City’s claims ...

(1) A printed circuit board for low-profile motherboards. The peripheral controller cards plug into the riser card and sit parallel with the motherboard. See low-profile motherboard. (2 ...