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Erosion in the Democratic Republic of the Congo

Erosion in the Democratic Republic of the Congo The homes of many povertystricken families are at risk as numerous huge gallies are eating their way up the hillside Special SelfHelp funds purchased grass bamboo sacks of sand shovels and machetes to help the men fight the erosion

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The Quarry Story Vulcan Materials Company

We control dust by using water sprays on the rocks as they are processed and by using spraying equipment to wet quarry roads To protect the environment we use water that we recycle in our own closed loop water system that collects rainwater and water that we use during processing

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Berm Slope Construction at Zacatoza Coal Mine Mexico

The berm also aids in containing and controlling fugitive dust and erosion of sediment from the site The berm slope is very steep 45° which required soil stabilization and erosion control including drainage particularly as the slope abuts an adjacent highway Unidad Micare evaluated several soil protection solutions that could achieve

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ENVIRONMENTAL MANAGEMENT STRATEGY EMS

Environmental Management Strategy EMS Amenity Berms Management Plan Page 1 of 12 retain the existing amenity berm to the north east of the quarry void at the perimeter c vegetate the berms in accordance with the Landscape and Vegetation Management Plan 4 Erosion control Inspect every two weeks and repair ground soil and mulch

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Highwall Hazard Awareness and Risk Assessment

quarry wall which create a fallofmaterial hazard OverTravel Berms CFR 569300 requires these when there is a chance that a vehicle could overturn They must be midaxle high on the largest vehicle that will travel on the bench or roadway These berms will also catch loose rock that may fall off the highwall and are also used to limit access to

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Tensar Erosion Control for slope protection Tensar

Slope Protection Slopes can present serious erosion control challenges In addition to the effects of runoff and the need to protect wildlife there are issues of aesthetics and of course budgets No matter what erosion or sediment control problems and other issues are part of your project you can be sure we have a solution that works

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Best Management Practices for Quarry Operations

Best Management Practices for Quarry Operations TCEQ publication RG500 2 January 2012 2 General Guidelines 21 Separation from Groundwater in the Recharge Zone To prevent pollution of groundwater in the Edwards Aquifer the TCEQ recommends a minimum separation of 25 feet between the quarrypit floor and the groundwater level for quarries in the

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710 Erosion Prevention and Sediment Control

Erosion control BMPs are used to prevent andor minimize soil loss Erosion control is more effective at preventing turbid runoff than sediment control Project sites require erosion control when vegetation is removed when the soil is disturbed or when water flow has the potential to cause erosion

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Erosion Prevention and Sediment Control

erosion prevention and sediment control revised january 10 2020 dewatering devices slope devices ditch devices temporary slope drain and berm ecstr29 08012012 permanent slope drain pipe ecstr34 08012012 erosion control blanket for slope installation ecstr35 08012012 filter berms

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