Washington Post energy correspondent Steven Mufson traveled the 1,700-mile path of the controversial tar sands pipeline.

Ads supporting the pipeline are the work of 2 political offshoots of Zuckerberg's social welfare organization.

Amy Smart, Justin Chatwin, Wendie Malick and Ed Begley Jr. for the Environmental Media Association.

U.S. pipelines have already sprung two major leaks in 2015, including the Yellowstone River's second oil spill in four years.

Aging pipelines leak dangerous amounts of greenhouse gases into the atmosphere.

Part of the Keystone oil pipeline was shut down after a 5,000-barrel leak in South Dakota, the pipeline's operator TransCanada said.

More than 400 people have had problems filling EpiPen prescriptions. Maker Mylan has had "intermittent supply constraints," which may reduce availability.

A cylindrical concrete abode named O-Pod could squeeze into Hong Kong's scarce unclaimed space.

The federally protected and UNESCO-recognized wilderness area is front and center as work on the border wall between the U.S. and Mexico continues.

A new generic option will soon offer relief for families who shell out hundreds of dollars for these epinephrine-filled devices.

Partners Capital Group provides flexible financing options

The Novara 360° Framework provides a comprehensive, practical, automated and cost-effective approach to compliance and risk management tailored to an operator's specific size and complexity.

Speed and Quality Continue to Make Benk Machine a Top Choice for Clients

International manufacturer adds "blended" machines to their industry-leading offerings

February 25 – 27 in Houston - Class Size Limited

The Construction Defect Center now fears cast iron waste water plumbing pipe made in China may be defective and they are also extremely worried about other types of Chinese made plumbing pipe that could used in a home or commercial building.

Homeowner tips to keep your pipes from bursting in the cold weather

The partnership aims to bring access to the Piper Computer Kit through the PledgeCents Marketplace.

Due to a pipeline break in the inner canyon near Phantom Ranch in Grand Canyon National Park, rangers are advising hikers to be prepared to access and treat or filter creek water below Supai Tunnel and above Phantom Ranch on the North Kaibab Trail. https://www.nps.gov/grca/learn/news/pipeline-break-in-grand-canyon-inner-canyon-hikers-should-be-prepared-to-treat-and-filter-creek-water.htm

A third pipeline break in Grand Canyon National Park has closed a one-mile section of the North Kaibab Trail between Roaring Springs and Cottonwood Campground. https://www.nps.gov/grca/learn/news/news_release_31may2012.htm

Potable water is once again available at all filling stations within the Inner Canyon at Grand Canyon National Park. https://www.nps.gov/grca/learn/news/2012-06-06_pipeline.htm

As a result of a series of breaks in the Trans-Canyon Water Pipeline, Phantom Ranch at the bottom of Grand Canyon is currently experiencing a water shortage. Visitors hiking to Phantom Ranch must be self-sufficient and be prepared to carry or treat all drinking water. https://www.nps.gov/grca/learn/news/pipeline-break-in-grand-canyon.htm

Pipeline Break in Grand Canyon National Park Results in Continued Suspension of Phantom Ranch Operations https://www.nps.gov/grca/learn/news/update-pipeline-break-in-grand-canyon-national-park-results-in-continued-suspension-of-phantom-ranch-operations.htm

Grand Canyon National Park staff have completed repairs to the Trans-Canyon Water Pipeline. Crews are monitoring the re-pressurization of the pipeline, which should be completed by noon on Sunday, June 30. Xanterra South Rim LLC will resume operations Sunday; guests at Phantom Ranch are being advised that water restrictions may resume if another break occurs during re-pressurization. https://www.nps.gov/grca/learn/news/update-pipeline-repair-complete-at-grand-canyon-national-park-services-resume-at-phantom-ranch.htm

Visitors hiking to Phantom Ranch must be self-sufficient and be prepared to carry or treat all drinking water. A break in the Trans-Canyon Water Pipeline and inclement weather delaying equipment from reaching repair crews, has resulted in a water shortage at Phantom Ranch at the bottom of Grand Canyon. https://www.nps.gov/grca/learn/news/20141211_pipeline-break-phantom.htm

Grand Canyon National Park staff have completed repairs to the Trans-Canyon Water Pipeline. Water restrictions have been lifted and Xanterra South Rim LLC has resumed normal operations. https://www.nps.gov/grca/learn/news/13dec2014-pipelinerepair.htm

Grand Canyon National Park will begin replacing a portion of the Trans-Canyon Pipeline at Phantom Ranch beginning on Monday, January 26, 2015. https://www.nps.gov/grca/learn/news/replace-portion-tcp.htm

Replacement of the Transcanyon Pipeline at Phantom Ranch has progressed and the contractor has replaced over a quarter mile of pipeline. https://www.nps.gov/grca/learn/news/construction-continues-on-transcanyon-pipeline-replacement-at-phantom-ranch.htm

A break in the Trans-Canyon Water Pipeline late on Monday, May 4th has resulted in the implementation of water conservation measures for the inner canyon and no water availability at Roaring Springs or Cottonwood. https://www.nps.gov/grca/learn/news/water-conservation.htm

Repairs of a break in the Transcanyon Pipeline near Phantom Ranch are complete. https://www.nps.gov/grca/learn/news/update-pipeline-repairs-complete-in-inner-canyon.htm

Because of a break in the Transcanyon Pipeline, there is no drinking water available on the North Kaibab Trail. https://www.nps.gov/grca/learn/news/pipeline-break.htm

Water utility staff at Grand Canyon National Park will begin repairs to a break in the Transcanyon Pipeline. https://www.nps.gov/grca/learn/news/september-pipeline-break.htm

Crews finished repairing a break in the Transcanyon Pipeline that occurred north of Phantom Ranch earlier this week. https://www.nps.gov/grca/learn/news/pipeline-break-fixed.htm

Grand Canyon National Park is in the process of replacing a portion of the Transcanyon Pipeline (TCP) at Phantom Ranch. As part of the construction process, the TCP will be turned off to allow crews to connect the new portions of the pipeline to the existing pipeline. https://www.nps.gov/grca/learn/news/temporary-pipeline-shutdown.htm

Grand Canyon National Park’s North Rim will open as scheduled May 15 with limited visitor services despite major storm-caused breaks in the only pipeline that supplies its water. https://www.nps.gov/grca/learn/news/north-rim-water-hauling.htm

Repairs to the damaged water pipeline serving Grand Canyon National Park’s North Rim were completed ahead of schedule this week, allowing lodging for those with prior reservations, campgrounds, and other services to open May 15 as normally scheduled. https://www.nps.gov/grca/learn/news/north-rim-open-2017.htm

The National Park Service (NPS) is seeking public comment on a proposal to replace the obsolete Trans-Canyon Water Distribution Pipeline (Pipeline). The analysis of the project to replace the Pipeline and development of alternatives through an environmental assessment (EA) is required under the National Environmental Policy Act (NEPA). https://www.nps.gov/grca/learn/news/2017-07-05-pipeline-public-comment-sought.htm

The National Park Service (NPS) is seeking public comment on the Transcanyon Water Distribution Pipeline (Pipeline) Environmental Assessment (EA). Public comments will be accepted for a 30-day period from today, Wednesday, October 10 through Saturday, November 10, 2018. https://www.nps.gov/grca/learn/news/national-park-service-requests-public-review-of-the-transcanyon-water-distribution-pipeline-ea.htm

Finding of No Significant Impact signed for the Transcanyon Water Distribution Pipeline project in Grand Canyon National Park. https://www.nps.gov/grca/learn/news/finding-of-no-significant-impact-for-transcanyon-waterline.htm

Effective immediately, the National Park Service (NPS) is initiating water conservation measures on the North Rim of Grand Canyon National Park to ensure that the area's facilities can remain open until the repairs are made to the damaged water pipeline. https://www.nps.gov/grca/learn/news/nps-level-2-water-conservation.htm

Thankfully the little lamb was unharmed by the ordeal and was reunited with his mum

Compounds of formula (I) ##STR1## in which R1 is hydrogen, O°, CN, NO, cyanomethyl, C1 -C12 -alkyl, C3 -C12 -alkenyl or C3 -C12 -alkynyl subject to the proviso that the carbon atom attached to the nitrogen atom is a primary carbon atom, C7 -C12 -aralkyl, C1 -C12 -acyl, 2,3-epoxypropyl, OH-monosubstituted C2 -C6 -alkyl or 2,3-dihydroxypropyl, R2 is hydrogen, C1 -C18 -alkyl, C5 -C18 -cycloalkyl, C6 -C18 -aryl or C7 -C18 -aryalkyl, R3 is C6 -C18 -aryl or a group of the formula (II) ##STR2## in which R1 is as defined above, n is an integer from 1 to 4 and R4 is an organic or inorganic radical of a valency equal to n are useful for stabilizing organic material against oxidative, thermal and/or light induced degradation.

An extrusion line for the production of peroxide cross-linked polyethylene pipes includes a cross-linking oven (5, 13) having an actuated deflection roller (7). The cross-linking oven has a first heating section (A) that extends from an inlet to said deflection roller (7) and a second heating section (B) that extends from said deflection roller to an outlet. An element is provided for adjusting a height of the deflection roller (7) and an angle of the first and second heating sections (A, B) relative to a horizontal plane.

The present disclosure relates to Oxime-Substituted Quinoxaline-Type Piperidine Compounds, such as those of Formula (I): and the pharmaceutically acceptable salts and solvates thereof, wherein R1, R2, R3, R4, R20, R21, Q, Y1, Z, A, B, and a are as defined herein; compositions comprising an effective amount of an Oxime-Substituted Quinoxaline-Type Piperidine Compound, and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of an Oxime-Substituted Quinoxaline-Type Piperidine Compound.

The present invention provide a two-component anti-seizure agent for hot metal working process comprising the first aqueous solution and the second aqueous solution, wherein the first aqueous solution contains 10˜30 mass % of sodium silicate equivalent to anhydride to 100 mass % of total mass of the first aqueous solution, and the second aqueous solution contains at least one kind selected from a group consisting of: an organic acid and water-soluble amine salts thereof, an inorganic acid and water-soluble amine salts thereof, a water-soluble amine, a water-soluble alcohol, and a water-soluble metal chloride. When the two-component anti-seizure agent is applied onto disk-roll type guide shoes, it can be provided and maintained on the circumferential surface of the disk-roll type guide shoes without washed away by rolls' cooling water. Thereby, the anti-seizure agent does not adhere to rolls and the rolls and a pipe material do not cause slippage each other. Thus, it is capable to carry out piercing-rolling of the pipe material.

A method and apparatus for repairing and/or reinforcing a Boiling Water Reactor (BWR) jet pump riser pipe. The repair includes attaching two collars to the riser pipe using match drilling to drill holes through the collars and the riser pipe and plugging the holes with expandable plugs. Support columns are attached to the collars. Brace supports are slideably attached to the support columns. Gaps between each brace support and its respective collar are then narrowed as ratchet bolts may apply a force that pulls downward on an upper collar and pulls upward on a lower collar, thereby exerting a compression force on the riser pipe. A clamp assembly may also be located between the two collars that applies a hoop force on the riser pipe.

A method and apparatus for securely fastening a pipe collar or a bracket to a riser pipe of a boiling water reactor (BWR) jet pump assembly. A pipe plug assembly includes an angled pipe plug that acts as a wedge to expand a bushing assembly as the pipe plug is drawn into the overall pipe plug assembly. Expansion of the bushing assembly allows a tight tolerance to exist between an outer diameter of the pipe plug and an inner diameter of the collar/bracket and riser pipe. Expansion of the bushing assembly allows a straight hole to be match drilled into the collar/bracket and riser pipe, thereby avoiding a more complicated tapered hole to be drilled into the collar/bracket and riser pipe. An ensuing tight fit between the pipe plug assembly, the collar/bracket and the riser pipe mitigates vibration of components and minimizes leakage to acceptable levels for use in the flooded environment of the annulus region where the jet pump assembly exists in the BWR.

There are provided a generator internal pipe section that extends in the horizontal direction inside a steam generator; and a communication pipe section that is connected to the generator internal pipe section and is provided with a communication path, wherein one end of the communication path is connected to the pipe path at an upper end of a cross-section perpendicular to the flow direction of the cooling water in the pipe path and the other end of the communication path is positioned at the downside in the vertical direction in relation to one end of the communication path, and wherein one end side and the other end side of the communication path are connected at a position existing at the upside in the vertical direction in relation to one end.

A pipe connecting structure of a water heater. Individual parts in the water heater are integrally coupled with a pipe body, which is injection-molded, provides paths of tap water and hot water, reduces the number of pipes connecting the individual parts, and simplifies the connection structure of the pipes. The pipe connecting structure of the water heater includes a tap water inlet pipe connected from a tap water inlet to a heat exchanger; a hot water supply pipe connected from the heat exchanger to a hot water outlet; a flow sensor for measuring the flow rate of the tap water introduced via the tap water inlet; and a flow control valve for controlling the flow rate of the hot water discharged via the hot water outlet. The pipe body connects and is integral with the tap water inlet, the tap water inlet pipe, the hot water supply pipe, and the hot water outlet.

An electrode assembly for a circuit breaker is provided. The electrode assembly includes a conductive assembly and a heat transfer assembly. The conductive assembly includes a stem portion and a contact portion. The heat transfer assembly includes a number of elongated bodies, a first heat transfer surface, and a second heat transfer surface. The first heat transfer surface is disposed on the conductive assembly. Each heat transfer assembly body includes a second heat transfer surface. Each heat transfer assembly body is coupled to the conductive assembly with the first heat transfer surface coupled to a number of second heat transfer surfaces.