In Tuesday's Times, I write about the flaring of natural gas from pipes, pits and hundreds of oil wells in the Bakken shale field of North Dakota and Montana, which emits a couple of million tons of carbon dioxide annually.
Pipes, pits in the ground and farm silos are all enclosed spaces that can accumulate dangerous gases.
Their steel materials are applicable to predict ductile failures of full-scale pipes with pits, non-sharp notch-type corrosion defects and other metal losses which can be analyzed with spherical and spheroid shaped defects.
This article is about the effects of insulation thickness on the life cycle costs of steel pipes inside the pit (channel, duct) or above-ground structures with different diameters and sensitivity to economic parameters.
There's also all these networks of sewage pipes running from pit to pit to carry the blood, and as you get further along in the book they become more and more intricate.
After he moved his family into the neighborhood five years ago, Mr. Harrington, a pipe welder, bought a pit bull and installed motion detector lights, an alarm system, an invisible laser trip, padlocks and a jagged wire atop his wooden fence.
Mute reminds me of a guy named Scott, with his tricycle and tighty-whities, who rides a bike down a shaky half-pipe, laughing over a pit of fire-breathing alligators, only to cry in agony as he crushes his balls on the landing.
From broken pipes and waste pits, sewage trickled and sometimes flowed into a tributary of one of Haiti's major rivers.
The model is subsequently extended to permit the analysis of pipes with corrosion pits or corroded areas.
Nearby, build a simple latrine made of concrete and bricks; gravity and water push human excrement into the same pit threough a pipe.
Place (in most jurisdictions) "inch-and-a-half washed drain rock" from a nearby gravel pit around the pipe.
