Dredging

Dredging is the operation of excavating material from a water environment (sometimes temporarily created). Possible purposes of dredging include: improving existing water features; reshaping land and water features to alter drainage, navigability, and commercial use; constructing dams, dikes, and other controls for streams and shorelines; and recovering valuable mineral deposits or marine life having commercial value. In all but a few situations the excavation is undertaken by a specialist floating plant, known as a dredger. Dredging is carried out in many different locations and for many different purposes, but the main objectives are usually to recover material of value or …

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Publications

Western Australian Local Government Association · 22 April 2024 English

The risk of erosion is directly proportional to the intensity of rainfall, the amount of soil exposed to water, and the slope of the exposed land. [...] Under Schedule 7 …

infrastructure  remediation of bank erosion  dredging  restoration of water quality  rehabilitation upwards of $2,182 per hectare of land developed in dredging costs alone (Scallan B. , 2021). The same research sand and rubble can cost $387 per lineal metre.  Dredging costs of up to $5000 per tonne of sediment have sediment-related clean-up activities such as street sweeping, dredging of sediment from waterways, restoring or replacing


ITTA: International Tropical Timber Organization · 17 April 2024 English

The FIPPI complains the government is yet to come with a In the 2024-2025 budget announcement, The Minister of policy for the sustainable development of wood and panel finance, Nirmala …

Ministry of Agriculture and Rural Development is new dredging methods to deepen port access channels. developing


RAND Corporation · 17 April 2024 English

In this report, authors provide an assessment of the ability of government agencies and the private sector on both sides of the U.S.-Canadian border to collectively respond to Great Lakes …

system through annual lake turnover, navigational dredging, and cycling through the food web. Past spills also effect marinas and canals and might require dredging to sustain shipping and recreational boating


World Bank Group · 13 April 2024 English

completion of regular waterways maintenance and dredging of access to the ports of Bangui and Brazzaville


World Bank Group · 10 April 2024 English

materials or energy, completion of activities such as dredging in low-risk areas, mitigation measures to contain soils) ESS 1 – 3 & 10 Construction Dredging 2-3 Removal of aggregate from the island system Negative Carefully managed dredging activities to ensure no ‘over dredging’ occurs Minor Negative


World Bank Group · 9 April 2024 English

2017-11-28 2018-05-2 7 NG-IUFMP-11110-CW-RFQ / Dredging of Rivers and Strea ms IDA / 55100 Component 1: 2020-06-10 2019-02-2 1 NG-IUFMP-70359-CW-RFQ / Dredging of Rivers/Streams a nd Clearing of Blocked Drains 2018-05-01 2018-10-2 8 NG-IUFMP-100563-CW-RFB / 2019 Dredging of Rivers/Stre ams and Clearing of Blocked Drains 2022-11-01 2021-01-1 8 NG-IUFMP-156363-CW-RFB / 2020 Dredging of Rivers/Stre ams and Clearing of Blocked Drains 2021-06-20 2021-12-1 7 NG-IUFMP-230353-CW-RFB / 2021 Dredging of Rivers/Stre ams and Clearing of Blocked Drains


World Bank Group · 7 April 2024 English

Output & Performance-Based Contracts (OPBC) of dredging works with maintenance and navigational aids 2025-09-25 BRWTP- S14/16(1) / Assistan t Engineer (Dredging) IDA / 58420 Component 3: Institutional C apacity 2025-12-31 BRWTP- S14/16(2) / Assistan t Engineer (Dredging) IDA / 58420 Component 3: Institutional C apacity


World Bank Group · 4 April 2024 English

2017-11-28 2018-05-2 7 NG-IUFMP-11110-CW-RFQ / Dredging of Rivers and Strea ms IDA / 55100 Component 1: 2020-06-10 2019-02-2 1 NG-IUFMP-70359-CW-RFQ / Dredging of Rivers/Streams a nd Clearing of Blocked Drains 2018-05-01 2018-10-2 8 NG-IUFMP-100563-CW-RFB / 2019 Dredging of Rivers/Stre ams and Clearing of Blocked Drains 2022-11-01 2021-01-1 8 NG-IUFMP-156363-CW-RFB / 2020 Dredging of Rivers/Stre ams and Clearing of Blocked Drains 2021-06-20 2021-12-1 7 NG-IUFMP-230353-CW-RFB / 2021 Dredging of Rivers/Stre ams and Clearing of Blocked Drains


City of New York, New York · 3 April 2024 English

This is the first comprehensive study of environmental inequalities produced by any city in the United States. Low-income communities and communities of color are disproportionately impacted by environmental inequities, due …

States Army Corps of Engineers (USACE) regulates dredging, the discharge of dredged or fill material, and


CSEP: Centre for Social and Economic Progress · 28 March 2024 English

The Centre for Social and Economic Progress (CSEP) conducts in-depth, policy-relevant research and provides evidence- based recommendations to the challenges facing India and the world. [...] CSEP is based in …

Group. During the same time, the contract for dredging was awarded to Knowledge Marine & Engineering


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