Sentences with phrase «morganza spillway»

Failure of the auxiliary spillway structure will result in an uncontrolled release of flood waters from Lake Oroville.»

Officials have not released information on what exactly caused the dam's structural problems, including a gaping hole in the middle of the spillway.

It's uncontrolled,» Department of Water Resources spokesman Chris Orrock said when asked how much water could be released should the spillway fail.

«Operation of the auxiliary spillway has lead to severe erosion that could lead to a failure of the structure.

Water levels fell to a point at which little or no water flowed out of the emergency spillway, which Orrock said was the main factor in its erosion.

Officials estimate it could take up to $ 200 million to repair the damaged Oroville spillway, the Los Angeles Times reported.

BC Hydro says the contract has been awarded to Aecon - Flatiron - Dragados - EBC Partnership to build the dam's generating station and spillways, with work beginning this spring.

Two separate contracts, worth a total of $ 56 million, have gone to a Nanaimo - based company for construction of the Site C substation and to a Quebec - based firm that will supply the bridge and gantry cranes for the generating station and spillways powerhouse.

The utility says the two spillways alone are 17 - storeys high and five highway - lanes wide, making the contract the project's second - largest, just under the $ 1.75 billion contract inked in 2015 with Peace River Hydro Partners for the dam's foundation and other civil works.

Lake levels have fallen about one - half a foot in the last two hours and stand at 901.35 feet, about four - tenths of a foot above the level where water flows through the emergency spillway, state figures show.

Officials hope that they've gotten the flooding from the Mississippi River under control after opening a spillway in Louisiana.

The banks of the lagoon have eroded, the pond areas are filling with sediment and a spillway at the southwest end of the park needs repair.

The county also would pay to replace the spillway and bridges and to relocate trails.

A stone spillway at the south end of the 70 - acre park is in need of repairs.

The President was referring to the yearly opening of the Bagre Dam spillway, which causes flooding in the 3 Northern Regions of Ghana, resulting in the destruction of lives, farmlands, livestock, and property.

With the annual opening of the spillways of the Bagre dam destroying lives, farmlands, livestock and property in Ghana, President Akufo - Addo and President Kabore also agreed to extend cooperation in the utilisation of the excess water from the dam for irrigation purposes in the two countries.

The President made reference to the yearly opening of the Bagre Dam spillway, which caused flooding in the three regions of the north, usually resulting in the destruction of lives, farmlands, livestock, and property.

After a massive flood displaced hundreds of thousands of people in 1927, the U.S. government built the current system of spillways and levees.

Two such diversions have already been proposed, which would direct water down the White Ditch and Myrtle Grove spillways into degraded marshes to the southeast of New Orleans.

North of Sacramento, more than 188,000 people were forced to evacuate their homes as the Oroville Dam overflowed, eroding a giant crater into its spillway and threatening to release one of the state's biggest reservoirs.

According to his group's measurements, almost 5 million cubic metres of sand was deposited along the Bonnet Carré Spillway during the 46 days the levee was open.

To prevent that, the US Army Corps of Engineers opened the Bonnet Carré Spillway to the west of the city, diverting much of the floodwater.

Options to consider could include, for example, constructing a dry spillway as a backup outlet, or installing a second modern drainage tunnel that would provide redundancy and flexibility.

Pictured here is the Coralville Dam on the Coralville Lake overflowing into its spillway during the Iowa Flood of 2008.

In the hypothesis of a perched lake, the notch in the crest just above Perseverance Valley may have been a spillway.

No doubt about it: If we hadn't operated those spillways, we would have lost the levees downstream.

Signs of severe distress include massive sand deposits in canals and the ruins of a spillway that the Khmers may have ripped apart themselves.

One of the most popular sections for cyclists is the 25 - mile stretch the zoo in Audubon Park upriver to the Bonnet Carré Spillway.

Fortunately, deeper learning can be accelerated by consolidating teacher efforts and combining relevant contents, in effect, opening new spillways of knowledge.

Students and teacher teams focusing on learning deeply have the force to achieve learning beyond the traditional education dam and shoot out over the spillway to not only understand the torrent of available knowledge, but to also add to it in phenomenal ways.

His poems have been published in Rattle, New Orleans Review, Spillway, Poet Lore, Michigan Quaterly Review, One, Minnesota Review, and elsewhere.

The complete DLC pack will come to the service on the same day for 240 MS points, adding another map on top of Spillway.

Dominating the main central channel, the ancient spillway gates hold back a vast manmade reservoir, and can still be opened in order to flush the Stormgracht.

Spillway — The electricity generated by this dam powered a gluttonous nation accustomed wanton energy consumption.

Keep the revolution alive with a Closed beta key for the map «Spillway» in Ground... Read More

Opponents must dodge the floodwaters in «Hydro» as they contend for dominance of this hydroelectric dam facility in Pakistan, filled with treacherous spillways.

Keep the revolution alive with a Closed beta key for the map «Spillway» in Ground Control!

«Spillway» is part of the «Fire Sale» DLC that will be on sale via Xbox Live June 7, 2011.

First up are the four multiplayer maps: Hydro: Located in Pakistan, this hydro - electric plant comes complete with a lethal spillway that floods with very little

: Located in Pakistan, this hydro - electric plant comes complete with a lethal spillway that floods with very little warning.

T. Motley is serializing «Highlights from the Life of Raymond Roussel» in the Brooklyn Rail, helped by a grant from the Spillway Fund, spillwayfund.org

While in the Peace Corp, Rich helped dozens of villages, in Sakolnakorn Province, design and build infrastructure projects such as small dams and spillways.

Long exposures transform water cascading down spillways into silk.

Almost 200,000 people were ordered to evacuate after a hole in the emergency spillway in Northern California's Oroville Dam threatened to flood the surrounding area.

Could be interesting if our 10,000 year forecasts for dam spillways are very wrong.

02.22.2017 — The erosion of the Oroville Dam's emergency spillway, which triggered the evacuation of 188,000 people... Read More.

M1 — 1.3 It is imperative that the Emergency Spillway not receive additional flows and that a long - term mitigation and re-design plan begin now.

Would a gunite - ing or shot - creting the steep downslope below the emergency spillway work at all when the weight of the water might just crush the concrete lining of the slope?

The marvelous California Spillway Risk Analysis was completely undermined by inadequate construction of both the main and emergency spillways, lack of aeration retrofit (though implemented on other dams), lack of maintenance, and fragile power line design.

«The guidelines specify that during a rare flood event, it is acceptable for the emergency spillway to sustain significant damage.»