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 …
WikipediaPublications
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 …