The Drainage and Irrigation Department (DID) will be appointing a contractor soon to carry out a RM10 million flood mitigation project at Teluk Kumbar near George Town.
Bernama was made to understand that the construction of the project was expected to take 24 months starting from the date of the contractor’s appointment.
The main scope of the RM10-million project involves a new pump house covering an area of 4,000 square metres with the capacity of 9,000 litres per second, as well as related works including fencing, the construction of new entrances and a Tenaga National Berhad (TNB) substation.
Senior assistant director in DID Penang Flood Management Division, G Yogendren, said the proposed pump house will be located at Sungai Teluk Kumbar opposite the 10-year-old damaged pump house which had the capacity of pumping 500 litres per second.
“The expected outcomes for the project are reducing 100 percent of the population (in 100 homes) affected by floods especially at Kampung Nelayan and Kampung Suluk, as well as to mitigate the risk of large floods to a minimum,” Yogendren said when briefing Deputy Minister of Water, Land and Natural Resources Tengku Zulpuri Shah Raja Puji during a site visit today.
According to him, the existing pump house in Teluk Kumbar will be decommissioned after the construction of the new pump house had been completed.
He said the existing pump house not only had insufficient capacity to cope with the flood from heavy rains, but also piles of rubbish were trapped in the inlet screen of the pump house which often disrupted its operation.
“The construction of the proposed pump house also involved the demolition of 16 buildings within the site,” he added.
The project was one of the three flood mitigation projects that state chief minister Chow Kon Yeow had applied from Putrajaya to implement through DID last November.
The other two flood mitigation projects are located in Pondok Upeh and Teluk Bahang, with an estimated cost of RM10 million and RM8 million respectively.


||Experimental and Numerical Investigation on Surface Vortices Behavior with Flow Rates in Water Pump Sump
W, GangB, Shin
64 , 2017-07-31 , 宮崎大学工学部
A numerical and an experimental investigation on a suction vortices, free vortices and subsurface vortices behavior in the model sump system with multi-intakes is performed at several flow rates and water levels. A test model sump and piping system were designed based on Froude similitude for the prototype of the recommended structure layout by HI-9.8 Standard for Pump Intake Design of the Hydraulic Institute. A numerical analysis of three dimensional multiphase flows through the model sump is performed by using the finite volume method of the CFX code with multi-block structured grid systems. A k-ω Shear Stress Transport turbulence model and the Rayleigh-Plesset type cavitation model are used for solving turbulence cavitating flow. Several types of free surface and submerged vortex which occurs with each different water level are identified through the experimental investigation. Minimum water levels and swirl angles were determined for the first appearance of 6-types of surface vortices. From the numerical analysis, the vortices are reproduced and their formation, growing, shedding and detailed vortex structures are investigated.


This valve is suitable means of connections for inserting and controlling the flow of the water.
Nominal size of stop valve is designated by the nominal bore of the pipe to which valve is normally fitted.
Its body and the bonnet are made of cast brass.
In large buildings, sufficient numbers of stop valves are fixed on the branch pipes to minimize the interruption of the supply during repairs
A stop valve is also called stopcock
Stop valves are of two types
- Internally threaded
- Externally threaded.


Brazil-based Eletrobras (NYSE: EBR) said it is looking into building a 1,500 MW hydropower plant and two transmission lines in Mozambique, Africa. The cost of the project is expected to be $6 billion.
The 932-mile power lines will be built in partnership with state-owned Electricidade de Mocambique. The financing of development in Africa is still being formed and the studies are expected to be complete by the end of 2013, according to a press release.
Eletrobras is also planning to build several hydroelectric power plants in Nigeria.
Read more Latin American hydro news


Texas Water Development Board approves $200,000 to the Commodore Cove Improvement District (Brazoria County) for water system improvements
For immediate release. Contact: Kimberly Leggett at 512-463-5129
AUSTIN – (December 15, 2016) – The Texas Water Development Board (TWDB) today approved by resolution financial assistance in the amount of $200,000 in loan forgiveness from the Drinking Water State Revolving Fund to the Commodore Cove Improvement District (Brazoria County). The District will use the assistance to finance water system improvements.
The financial assistance from the Very Small Systems reserve within the Drinking Water State Revolving Fund will allow the District to finance a reverse osmosis system, storage tank, booster pumps, and additional equipment.
The TWDB is the state agency charged with collecting and disseminating water-related data, assisting with regional planning and preparing the state water plan for the development of the state’s water resources. The TWDB administers cost-effective financial assistance programs for the construction of water supply, wastewater treatment, flood control, and agricultural water conservation projects.


Check valve refers to the valve that automatically opens and closes the disc depending on the flow of the medium itself to prevent medium backflow, also known as check valve, one-way valve, counterflow valve, or back pressure valve. Check valve is an automatic valve. Its main function is to prevent medium backflow, reverse pump and drive motor, and release of container medium. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis). By choosing different structural forms and materials, it can be widely used in water, steam, oil, acid, alkali and other media.
The clamp lift check valve has short structure length, small volume and light weight. It brings great convenience for valve installation, handling, storage and pipeline layout, and can save a lot of materials and reduce engineering cost.
The valve is integral structure, simple and compact, and can be installed horizontally or vertically.
Disc travel is short, impact force is small when valve closes, and spring assisted closure, closing speed is fast.
Large fluid resistance, small water hammer pressure, long service life and high reliability.


ISTANBUL, Turkey 9/28/11 (PennWell) -- Norwegian power company Statkraft announced it will begin construction of the 517-MW Cetin hydroelectric project on the Botan River in Turkey's Southeast Anatolia Region.
Statkraft purchased 95 percent of Turkish hydropower operator Yesil Enerji from Global Yatirim in 2009. At that time, a 350-MW Cetin project was listed among Yesil's projects in various stages of development.
Statkraft said the 500 million euro (US$678 million) project will be its largest hydropower plant outside Norway, generating 1.4 terawatt-hours annually. The project is to have two dams and powerhouses, 401-MW Cetin Main and 116-MW Cetin Lower.
Civil works are to be built by two Turkish firms, Yuksel and Ilci. Andritz Hydro of Austria is to supply electro-mechanical equipment under a 90 million euro (US$122 million) contract. Both plants are to begin operation in 2015.
Cetin Main is hold three Francis turbine-generators, while Cetin Lower will have two Kaplan units. Andritz said each plant also will have a small hydropower unit to generate power from minimum flows for protection of natural resources.
Statkraft's first hydro plant in Turkey, 20-MW Cakit, began operation in June 2010. The 102-MW Kargi plant is under construction on the Kizilirmak River with completion expected in 2013.


California Department of Water Resources
West Valley Dam Spillway Repair Project (West Valley Dam, Dam No. 78)
NOE - Notice of Exemption
Minor repairs to West Valley Dam, State Dam No. 78, under the supervision of the Department of Water Resources. The proposed work includes repairing the aging concrete along the east and west spillway walls with a concrete overlay.


|The New Penville Water Supply Project|
|Written by dowascopr|
|Tuesday, 24 April 2012 13:38|
The new Penville water supply project is due for completion at the end of April 2012. The three million dollar Government funded project could soon be commissioned to serve the people of Upper and Lower Penville, Amber as well as some residents from Vieille Case.
The project included the construction of a new 30,000 gallon water storage tank and the adjoining pipe works for supply and distribution.
|Last Updated on Friday, 27 April 2012 13:06|


Browsing Doctoral Degrees (Agricultural Engineering) by Advisor "Gericke, Ockert Jacobus."
Now showing items 1-1 of 1
Development and assessment of regionalised approaches to design flood estimation in South Africa. (2020)Engineers rely on design hydrological information for the design of hydraulic structures, such as dams, bridges, and drainage culverts. No single Design Flood Estimation (DFE) method has been identified internationally ...


Maputo is to get a new drainage system as part of a major infrastructure project financed by an Italian government loan. Work in the capital will include the installation of almost eight kilometres of primary drainage canals and over two kilometres of secondary pipes as well as the construction of over ten kilometres of new roads, to a total cost of 16.9 million.
The project also includes the construction of the 39.1 million Nhacangare dam in the Bru district in Manica province (central Mozambique). This will allow for better water management in the Pngu river basin serving Beira, Mozambiques second city.
EVENTS THIS WEEKview calendar


High Pressure Check Valves
The H2O Jet redesigned High Pressure Check Valve for Flow style intensifiers improves on earlier technology and offers streamlined performance.
Shop Check Valves
- Eliminates Time Lag The new two-piece design allows the poppet to be seated at both ends of the stroke, thus eliminating the time lag during stroke reversal. This further eliminates on/off hammering and shock, increasing downstream component life.
- Eliminates Leakage Innovative Uses The new design stops leakage and improve operation of the pump.
- Improved Pressure Signal With the smoother operation of the high pressure check valve the pressure stays more constant.
- Saves Tubing Because the pressure signal is better, the watershock is decreased thereby extending the life of your tubing.


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Gov. Jack Dalrymple announced yesterday that the State Water Commission opened bids for the procurement of pipe that will be used for the construction of the East Devils Lake Outlet, the second state outlet to be built to alleviate flooding in the Devils Lake Basin. The total capacity of the two outlets will remove 600 cubic feet of water per second (cfs) from Devils Lake.
Four bids were submitted to supply pipe for the construction project. The apparent low bidder for the steel piping is Northwest Pipe Company located in Texas and the apparent low bidder for the concrete piping is Cretex Concrete Products Midwest. The State Water Commission staff and engineering consultants will now review the bids and make recommendations to the Commission.
“We need to do all we can to keep the construction of the east-end outlet on schedule,” Dalrymple said. “The opening of the bids and the selection of key suppliers is an important step forward in constructing the outlet and expanding our capabilities to remove water from the lake and alleviate flooding in the Devils Lake Basin.”
Dalrymple has approved two executive orders that allow the State Water Commission to expedite the construction of an east-end outlet and the construction of a control structure at Tolna Coulee. The executive orders suspend requirements specific to any engineering, construction and procurement contracts needed to design and build the outlet.
The State Water Commission has been working with Bartlett & West/AECOM to design the outlet and expects to begin construction this summer. Plans for an east-end water outlet call for constructing an underground, 96-inch pipeline from East Devils Lake to the downstream side of Tolna Coulee. The pump-flow pipeline will be capable of transferring 350 cfs from Devils Lake into the Sheyenne River.
From East Devils Lake, the pipeline will run about five miles southeast to Tolna Coulee. The outlet and pipeline project allows for winter construction and is scheduled for completion in the spring of 2012. The project is expected to cost between $75 million and $85 million.
The East Devils Lake Outlet is part of a larger strategy to alleviate flooding in the Devils Lake Basin and to protect downstream interests. In addition to building an east-end outlet, the state is moving forward with plans to build a water control structure at Tolna Coulee. The current west-end outlet began operating last week.
Source: office of Governor Dalrymple


South African President Jacob Zuma today launched the second phase of the R15.4 billion ($1.5 billion) Lesotho Highlands Water Project in Polihali, Lesotho.
Zuma said the project is a “win-win mechanism” for South Africa and the land-locked Lesotho. South Africa – especially the thirsty industrial hub Gauteng – would be supplied with much-needed water, and it would provide Lesotho with infrastructure, hydroelectric power and revenue from royalties.
Phase II of the LHWP involves the construction of the colossal 2.2 billion cubic litre Polihali Dam , a water transfer tunnel and a pumped storage scheme. This phase of the project is expected to be completed in 2020.
President Zuma said the commencement of the second phase of the project was a “memorable landmark” in the growing bilateral co-operation between South Africa and Lesotho
Source: Independent Online


The Space Shuttle Main Engine low pressure pumps to prevent cavitation at the main pumps. This pumps were driven by separate turbines fed by high pressure fluid from the main pumps. Why? It just adds additional ducting complexity. Why couldn't they also be driven by low RPM turbines on the concentric shafts with the main pumps, powered by the preburners, similar to how jet engines work?


MAXIMATOR ball check valves prevent reverse flow where bubble tight shutoff is not mandatory. These check valves are designed with a ball cradled floating poppet to assure positive inline seating. This poppet design allows full flow around the ball to minimize pressure drop. Check valves are rated to 660°F. All check valves are supplied with glands and collars. These check valves are not to be used as a relief device.
Materials. Body, cover, poppet, cover gland: 316 series stainless steel Ball and spring: 300 series stainless steel


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- AISI 304 stainless steel material - Automatic operation - Internal float in resin
The ejector is an air-operated cyclic pump used inside biogas capture wells or wells for wells capturing only leachate. Built in stainless steel, it is equipped with an internal float that operates the pumping cycle depending on the fluid level. When the pump is full, the float opens the air intake valve that in turn pressurises the pump body in order to close the leachate inlet check valves; simultaneously, the pressure forces the leachate through the discharge duct to the surface in the delivery duct to the collection point. After the pump is emptied, the internal float returns to its initial position on the base, closing the air inlet valve and allowing fluid to enter the pump. The pumping cycle is repeated automatically and depends only on the presence of fluid in the well and the pump body filling time.


Irish Water marked the start of construction on one of the largest projects to upgrade the drinking water supply in South Dublin and North Wicklow.
When completed, the project will provide a more reliable water supply for existing homes and businesses while also providing additional capacity for future growth of up to 12,000 homes.
The project, known locally as the Old Connaught-Woodbrook Water Supply Scheme, will involve the construction of of two new state-of-the-art reservoirs and more than 13km of new water mains, providing new drinking water infrastructure for the area.
It will also will provide network resilience and flexibility for the Greater Dublin Area.
The project is expected to be completed by the end of 2024.


Logan Canyon, Utah. Dams and Dam sites. 1920's. View looking up canyon from Utah State Agricultural College dam (First Dam) which has been emptied. Utah Power and Light plant in background. Dam emptied for repair.
Logan River First Dam (Utah)--Photographs; Dams--Utah--Logan Canyon--Photographs;


NMDC nabs $21.5M dredging job in Egypt
National Marine Dredging Company (NMDC) has won a 79 million dirhams ($21.5 million) contract for a very important dredging project in Egypt.
The job includes dredging the entrance to the navigation channel and the trench of the quay wall in the Red Sea Port in Safaga, NMDC said in a disclosure to the Abu Dhabi Securities Exchange (ADX) on Thursday.
The project is expected to be completed in 8 months.
Also, the Abu Dhabi-listed company recently secured a $354 million deal from AD Ports for the engineering and construction of Shamal Development marine works at Khalifa Port.
The scope of this work will include the dredging of 16.8 million cm of material, 1.2 km quay wall and construction of approximately a 3.8 km long detached breakwater, as well as ground improvement works for 1 million m3 along with environmental monitoring and protection measures.
The entire project is scheduled for completion in October 2023.


Rome - Italy
Pietro Cidonio S.p.A. – Roma for Roma Municipality
1971 - 1990
Description for Roma Est (Italy)
Sewage treatment plant for domestic and industrial waste water.
- Present Population (0.4 million)
- Future Population (1.2 million)
- Minimum Capacity (120 m³/day *103)
- Minimum Flow (1.4 m³/s)
- Maximum Capacity (600 m³/day *103)
- Complete Treatment Effluent And Sludge
- Effluent: by activated sludge process
- Sludge: by chemical treatment and filter-pressing
Batoka Gorge (Zambia)
Trans-boundary hydropower plant of 1'600 MW, equally shared among Zambia...
The scope of the assignment is the rehabilitation of the existing Hermitage...
Water storage for irrigation, capacity 58 Mm³.
Kabwe urban water supply scheme.
Reservoir storage capacity: 12 Mm³.
Jamaica 6 (Jamaica)
Jamaica 6 project includes the feasibility for six small hpps in Jamaica and...
Multi-purpose project (underground hydropower plant, water supply, etc.) for...
Kabuyanda is a multipurpose dam envisaged for agriculture (paddy rice and...
Addis Ababa urban water supply scheme with a storage capacity of 40 Mm3.
Lusaka project including domestic water supply pipeline for the city of...


High application rates thanks to HighFlow+
HighFlow+ allows both pumps to be used for spraying. If the normal spray output of 200 l/min is not sufficient, the liquid flow from the agitation pump is automatically used as required until the desired application rate is reached. The remaining capacity of the agitation pump continues to be used for agitating the liquid in the spray agent tank.
- It allows large quantities of liquid fertiliser to be applied at higher speeds.
- For vegetable applications, then rates of 2,000 l/ha at 5 -6 km/h are possible.


Xiabandi is a 150MW hydro power project. It is located on Taxkorgan river/basin in Xinjiang Uyghur Autonomous Region, China. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. The project construction commenced in 2006 and subsequently entered into commercial operation in 2010. Buy the profile here.
The project generated 464.4 GWh of electricity. The project cost is $154.763m.
The project construction commenced in 2006 and subsequently entered into commercial operation in 2010.
Fujian Nanping Nandian Equipment Manufacture was selected as the turbine supplier for the hydro power project. The company provided 3 turbines, each with 51.55MW nameplate capacity.
Sichuan Dongfeng Electric Machinery Works supplied 3 electric generators for the project.
For more details on Xiabandi, buy the profile here.


Hydro Energy Corporation
2016 - in progress
Description for Enguri Cascade Hydropower (Georgia)
ENGURI HPP Cascade envisages the construction of three hydropower plants on the Enguri River with a total installed capacity of 560 MW (energy annual production 2185 GWh/y).
IELI HPP ( 80 MW )
- RCC Dam ( H = 60 m; V reservoir = 4 Mm3 )
- Tunnel ( L = 15 Km, D = 4 m )
- Penstock ( L = 1 km, D = 3.5 m )
- Power House ( Outdoor, Gross Head = 278 m, IP = 80 MW, N° 2 Francis, E = 305 GWh/y )
KVANCHIANARI HPP ( 230 MW )
- RCC Dam ( H = 65 m; V reservoir = 5.7 Mm3 )
- Tunnel ( L = 19 km, D = 6 m )
- Penstock Shaft ( H = 250 m, D = 5 m )
- Power House ( Outdoor, Gross Head = 298 m, IP = 230 MW, N° 3 Francis, E = 920 GWh/y )
DIZI HPP ( 250 MW )
- Concrete Gravity Dam ( H = 65 m, V reservoir = 5 Mm3 )
- Tunnel ( L = 10 km, D = 7.5 m )
- Penstock Shaft ( H = 150 m, D = 6.5 m )
- Power House ( Outdoor, Gross Head = 195 m, IP= 250 MW, N° 3 Francis, E = 960 GWh/y )
- Phase I: Prefeasibility Study
- Phase II: Feasibility Study of the Cascade
- Phase III: Basic Design
- Environmental and social impact assessment
- Dam Safety Plan and EPP
- Tender Documents
King Talal Hydropower (Jordan)
The assignment comprises the assessment of conditions of the existing plant...
Kamuzu I Dam (Malawi)
The scope of the assignment is the raising,...
High Voltage Transmission System (GABON-CONGO)
The assignment, financed by European Union...
Kakono Hydropower (Tanzania)
Kakono will be a Hydropower Plant located on the...
Kalivac Hydropower (Albania)
Kalivac Hydropower Plant has 108 MW of installed power.
Acerenza Dam (Italy)
Water storage plant for irrigation purposes with a reservoir capacity of 42...
Roma Est Sewage Plant (Italy)
Sewage treatment plant for domestic and industrial waste water.
Muchinga Hydropower (Zambia)
Hydroelectric plant (IP = 255 MW) on the Lunsemfwa river downstream of the...
Uribante Doradas Hydropower (Venezuela)
Hydroelectric project with IP = 300 MW.


Chacayes is an 111MW hydro power project. It is located on Cachapoal river/basin in Libertador General Bernardo O’Higgins, Chile. The project is currently active. It has been developed in single phase. The project construction commenced in 2007 and subsequently entered into commercial operation in 2011.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||111||111||–||Active||Libertador General Bernardo O’Higgins, Chile||Pacific Hydro Chacayes|
The project was developed by Pacific Hydro Chacayes and is currently owned by Pacific Hydro with a stake of 100%.
Chacayes is a run-of-river project. The gross head of the project is 181m. The project generated 560.457 GWh of electricity. The project cost is $450m.
The project construction commenced in 2007 and subsequently entered into commercial operation in 2011.
Power Purchase Agreement
The power generated from the project is sold to Enel Distribucion Chile under a power purchase agreement.
Astaldi was selected to render EPC services for the hydro power project.
Andritz Hydro was selected as the turbine supplier for the hydro power project. The company provided 2 units of francis turbines, each with 55.5MW nameplate capacity.
Andritz Hydro supplied electric generator(s) for the project.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


CAE Software【Femtet】Murata Software Co., Ltd.
A liquid-cooling heat sink is analyzed.
The factors that affect product performance such as flow path, flow rate, pressure loss, and cooling capability can be examined.
Fig. 1: Analysis Model (only fluid domain is modeled)
Fig. 2: Streamlines of Flow Velocity
Fig. 3: Vectors of Flow Velocity
Fig. 4: Pressure


Hayward Pro Series Top Mount Sand Pool Filter are high performance filters that blend superior flow characteristics and features with ease of operation for use in multiple applications. Flange clamp design allows 360° rotation for easy installation. Integral top diffuser ensures even distribution of water over the entire sand bed for maximum use of the filtration area. Precision engineered umbrella-fold self-cleaning laterals for balanced flow and backwashing, plus easy serviceability. Includes a 1-1/2 HP PowerFlo Matrix pump and base.
- Model W3S210T93S
- Durable filter tank for long-lasting, all-weather performance
- Large pressure sand/water drain for rapid winterizing or servicing
- 7-position VariFlo valve provides maximum flow at lower pressure drops
- Effective Filtration Area - 2.20 sq ft
- 8 hour Turnover (in Gallons) - 21,120
- Designed Flow Rate - 44 GPM


- Flood Warning issued May 24 at 3:11AM CDT until May 24 at 3:49PM CDT by NWS
- Effective: 3:11 a.m. on Wednesday, May 24, 2017
- Expires: 3:49 p.m. on Wednesday, May 24, 2017
...The Flood Warning continues for the following streams in Kansas...
Big Blue River near Blue Rapids affecting Marshall County
Republican River at Clay Center affecting Clay County
Solomon River near Niles affecting Dickinson...Ottawa and Saline
...The Flood Warning continues for the following streams in Kansas..
Salt Creek near Ada affecting Ottawa County
The Flood Warning continues for
The Solomon River near Niles.
* until this afternoon.
* At 3:00 AM Wednesday the stage was 24.3 feet.
* Flood stage is 24.0 feet.
* Minor flooding is occurring.
* Forecast...The river will continue to fall to below flood stage by
early this morning.
* Impact...At 24.0 feet...Low land flooding continues along the river.
- See more at NOAA


TASHKENT, July 6 (TCA) -- The Uzkommunkhizmat agency during 2012-2016 will reconstruct water supply systems worth US $32.3 million in the Jizzakh region, according to the agency.
The Uzbek government has approved the feasibility study of the project which includes the reconstruction of one water intake facility and water supply networks in the two districts of the region. The project also includes the reconstruction of 55 kilometers of water mains and the construction of 33 kilometers of new water mains.
The reconstruction will be financed through a loan of $25.9 million from the Asian Development Bank (ADB) and funds from the Uzbek side.
The ADB loan will be allocated from ADB’s multi-tranche financing worth $300 million provided to the Uzbek Government in 2009.
Earlier it was reported that the Uzkommunkhizmat agency in 2012 will begin implementation of 21 projects worth $442.5 million to improve water supply in Uzbekistan’s regions.
New water mains and water lines with the total length of 1,302 kilometers will be built as part of the project, and water intake facilities and sewer systems with total capacity of 570,000 cubic meters per day will be reconstructed.
The projects will be financed through foreign loans of $408.8 million and funds from the state budget worth $33.7 million.


Height: 1,1 in. ( 28,36 mm)
Key: 0,67 in. ( 14mm)
Thread: 1/8 BSP
Pressure indicators are used to check pressure in the main or secondary line.
They are available for pressure up to 250bar ( 3600psi).
The pressure indicatore type " membrane" has a disc wich bursts, when the set pressure is accidentally exceeded.
Changing the membrane, the pressure indicator is ready to new use.


Djerdap II is a 270MW hydro power project. It is located on Danube river/basin in Serbia. The project is currently active. It has been developed in single phase. The project construction commenced in 1977 and subsequently entered into commercial operation in 1985.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||270||270||–||Active||Serbia||Technopromexport|
The project was developed by Technopromexport.
Djerdap II is a run-of-river project. The hydro reservoir capacity is 716.5 million cubic meter. The gross head and net head of the project are 11m and 2.5m respectively. The project generated 1,504 GWh of electricity.
The project construction commenced in 1977 and subsequently entered into commercial operation in 1985.
The turbines for the hydro power project have been supplied by Power Machines and UCM Resita.
The electric generators for the project were procured from Hydro Engineering, Koncar Generators and Motors and Power Machines.
Technopromexport, a subsidiary of Prominvest of Rostec State Corporation, is a state owned engineering company that specializes in the construction of power projects. The company carries out the construction of various energy facilities including thermal power plants such as combined-cycle, gas-turbine, geothermal and diesel; hydroelectric power plants; RES based plants; power transmission lines and substations; geothermal power plants; and facilities for oil & gas, petrochemical and chemical industries. Technopromexport is headquartered in Moscow, Russia.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


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Hoover dam turrets
Hoover Dam's sculptured turrets, clock faces on the intake towers set for the time in Arizona.
Pro Stock Photos From Dreamstime
Hoover Dam Intake TowersHoover Dam And Lake MeadHoover DamA Hoover DamHoover Dam TurbinesHoover DamMemorial Bridge Arc Over Colorado River Nearby Hoover DamTwilight At The Hoover Dam, Arizona-Nevada BorderThe Hoover Dam And Lake MeadAerial View Hoover DamEvening Stars Over Hoover DamHydro-electric DamHydro Power GeneratorsHoover Dam


Tekapo B Power Station was commissioned in 1977 and has an installed capacity of 160 MW. It s operated by Genesis Energy.
Tokaanu Power Station is located on the Rotoaira Division of the Tongariro Power Scheme. It has a capacity of 240 MW.
Tumut 1 Power Station in the Snowy Mountains has a capacity of 329.6 MW of hydroelectricity.
Tumut 2 Power Station in the Snowy Mountains has a capacity of 286.4 MW of hydroelectricity.
Tumut 3 Power Station is located at Talbingo Dam. It has six turbines with a generating capacity of 1,500 MW.
Tungatinah Power Station in the Lower Derwent River catchment area in Tasmania has a generating capacity of 125 MW of hydroelectricity.
The Waitaki Power Station, on the Waitaki River, has a capacity 105 MW. It id operated by Meridian Energy.
Whakamaru Power Station on the Waikato River is operated by Mighty River Power.
It was commissioned in 1954 and has four turbines giving a total ...
GFG Alliance has announced plans to install 1,000 MW of dispatchable renewable energy in and around Whyalla. The project is to include a 120 MW / 600 ...
The Wivenhoe Dam Power Station provides a pumped storage power supply with a capacity of 500 MW.


The structural features of a pumping system will directly affect the investment of the pumping station and its pumping efficiency. In the design and construction of low head or extra-low head pumping stations, bulb tubular pumping system and shaft tubular pumping system are widely adopted. So far all the 5 large tubular pumping stations finished or under construction took the form of rear type bulb tubular pumping system (bulb is arranged inside the discharge passage) in China’s Eastern Route Project of South-to-North Water Diversion. However, front type shaft tubular pumping systems (shaft is arranged inside the suction box) are more widely used in city flood-control pumping stations, which are characteristic of large amounts and medium or small scale. To improve the reliability of city flood-control pumping stations, the authors have invented a new-type shaft tubular pumping system featuring shaft suction box, siphon-type discharge passage with vacuum breaker valve as the cutoff device, which is possessed of such advantages as simpler structure, reliable cutoff and better energy performance. Taking an real pumping station in Yancheng city of China as an example, the computational fluid dynamics method was adopted in this paper to simulate the three dimensional turbulent flow of a model new-type tubular pumping system (impeller diameter D = 0.3m, rotational speed n = 1100r/min and specific speed ns is about 1500) and predict its performance, to improve the pumping system efficiency through hydraulic design optimization. Computation results show that the efficiency of the new-type shaft tubular pumping system reached 56.0% when the design head and discharge are 1.15m and 0.326m3/s respectively, and up to 68.8% when the maximum head and relevant discharge are 1.95m and 0.296m3/s respectively, having more extensive foreground for low-head, especially extra-low-head city flood-control pumping stations.
- Fluids Engineering Division
Numerical Simulation of the Internal Flow of a New-Type Shaft Tubular Pumping System
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Zhu, H, Dai, L, Zhang, R, Zhu, G, Yao, L, & Luo, J. "Numerical Simulation of the Internal Flow of a New-Type Shaft Tubular Pumping System." Proceedings of the ASME-JSME-KSME 2011 Joint Fluids Engineering Conference. ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D. Hamamatsu, Japan. July 24–29, 2011. pp. 339-344. ASME. https://doi.org/10.1115/AJK2011-06064
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Electricity & Water Authority, Bahrain revealed the bid results for the project, Water Transmission Project associated with Al Dur IWPP Phase II.
A total of 3 bidders has submitted the proposals. UAE based construction company, Tecton Engineering & Construction LLC has submitted the lowest bid price BHD 19,324,877.880.
The works under this contract relate to water storage and transmission facilities at AlDur Forwarding Station(FS).
The works include description:
- engineering design
- testing and commissioning of proposed water storage and transmission network.
The works also comprise Constrictions of two new ground storage tanks of 20 MIG capacity each. new pumping station facility of approx 35 MIGD capacity as an extension to existing station, all associated ancillary Civil, MEICA, Control and SCADA.


Range TS202 Temperature and Pressure Relief Valve - 792383
Product DetailsThe pressure relief valve helps to manage pressure build up within a central heating system. It is set to vent as pressure increases to prevent pressure causing the system to malfunction or break .
- Colour: Brass and Red
Brand Name Potterton


Mampil is a 55MW hydro power project. It is located on Duqueco river/basin in Bio Bio, Chile. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in 2001. Buy the profile here.
The project is co-owned by Energia Llaima and Innergex Renewable Energy, with their respective ownership stake of 50% each.
Mampil is a run-of-river project. The gross head of the project is 117.7m. Mampil underwent through rehabilitation & modernization during 2012. The project generated 176.9 GWh of electricity.
The project got commissioned in 2001.
Power purchase agreement
The power generated from the project is sold to Sistema Interconectado Central under a power purchase agreement.
Andritz Hydro was selected as the turbine supplier for the hydro power project. The company provided 2 units of francis turbines, each with 27.5MW nameplate capacity.
Siemens supplied 2 electric generators for the project.
For more details on Mampil, buy the profile here.


It is suitable for the dual-purpose ceramic motor shaft, which is resistant to wear and rust and does not contain any impurities such as copper. Portable and portable design, easy to handle, fully enclosed waterproof motor design, safe and reliable.
Seafood storage / garden watering / rockery circulation water supply / pool drainage
A machine to get, CLP series vertical variable frequency water pump
Pumping at ultra-low water level, pumping water as low as 5mm, draining more thoroughly
Automatic power outage due to lack of water,
Once the water level drops below the shutdown height, the float switch automatically shuts off the pump and the pump stops working.


Sew Infrastructure is planning to set up a 93 MW hydel power project across the river Tawang Chu, in banks of Yuthumbu village in Tawang district of Arunachal Pradesh. The project will be a run-off-the-river scheme and it involves construction of a 26 meter high and 155 meter long barrage to harness hydro potential of 93 MW. The project cost is estimated at Rs. 11607 million.
Company Profile : Sew Infrastructure Ltd


You are currently reviewing an older revision of this page.
Bentley Hydraulics and Hydrology CONNECT integrated products can associate hydraulic models with a CONNECT project. This process is done with the Assign Project to Hydraulic Model dialog.
By assigning a project to a Hydraulic Model, Bentley will track which documents you use and time spent on your project and provide detailed project reports.
Other benefits include:
A hydraulic model can only have one project assigned to it. Assigning a project to a hydraulic model, that is already assigned to another project, will disassociate the existing project and associate the new project.
Associate Project to Workset


North Docklands Sewerage Scheme
This €18 million investment will deliver an upgrade to the wastewater collection network serving the North Docklands area.
The newly upgraded wastewater network in the North Docklands area will be capable of handling the areas fast growing population and will protect and improve water quality in the River Liffey.
- The construction of new pipelines by tunnelling methods
- The construction of external diameter shafts in road to enable construction of the tunnelling works
- The decommissioning of a 50-year-old pumping station
- The construction of connections to the new pipelines from the existing network
- The North Docklands area has seen significant development over the past two decades and was designated as a Strategic Development Zone in 2014. The existing wastewater collection network serving the area is based mainly on a single pipe combined system, which is in excess of 150 years old
- The project is needed to increase the capacity of the wastewater network, to protect and improve water quality in the River Liffey and to allow for population and economic growth within the North Docklands area
This project involves significantly increasing the capacity of the wastewater network in the North Docklands area which will mean:
- Reduced occurrences of flooding on the existing network
- Protection and improvement of water quality in the River Liffey and Dublin Bay
- Improved infrastructure to enable the future social and economic development of the North Docklands
The next phase of the North Docklands Sewerage Scheme will see the construction of 570m of new wastewater network along Sheriff Street Upper between the junctions of East Wall Road and New Wapping Street along with the construction of 330m of new wastewater network along Castleforbes Road between the junctions of North Wall Quay and Sheriff Street Upper. In order to minimise disruption, these new sections of wastewater network will be constructed using tunnelling methods in Sherriff Street and Castleforbes Street.


New 45 Ml post tensioned reinforced concrete reservoir
45ML Storage Reservoir
The initial reservoir at Olifantskop was constructed as a 10Mℓ facility. The Olifantskop reservoirs will act as the balancing facility for the NCLLS as well as the storage facility for the Coega IDZ. In the medium term this site requiring a total storage of some 90Mℓ.
The interim balancing capacity must therefore be upgraded by the addition of a 45Mℓ reservoir in order to supply Coega IDZ at reduced risk and to improve the transfer operations of the low level scheme.
The new reservoir is positioned within the connector pipelines and valve chambers already installed under Phase 1 of the NCLLS.


The eight generating units of the Fort Randall Dam are capable of generating 40 megawatts of electricity each, with an annual production of 1.727 billion kilowatt hours. The combined maximum capacity of 320 megawatts is enough to supply 245,000 households, according to the Corps of Engineers. The river behind the dam drains an area of 263,480 mi² (682,410 km²). Its reservoir, Lake Francis Case, has a surface area of 102,000 acres (41,000 ha) at maximum operating pool, coinciding with a volume of 5,700,000 acre feet (7.0×109 m3).
In June 2011, in response to the 2011 Missouri River Floods, the dam was releasing over 143,000 cubic feet per second (4,000 m3/s), which greatly exceeded its previous record release of 67,000 cu ft/s (1,900 m3/s) set in 1997.


AZI - Model GZA - Combined Shut-Off and Check Valve
The GZA is a combined shut-off and check valve featuring a closure weight and hydraulic controls. The closure system works reliably, even in the event of a complete power failure. Due to the large possible nominal widths up to DN 4.000, the GZA is often used in cooling water systems for power plants and for penstocks. Its range of applications includes pipe-rupture safety as well as pump and turbine protection. The GZA is manufactured either with massive disc or a bi-plane valve disc design.
- Low pressure-loss coefficients
- Service-friendly construction
- Hydrodynamically designed valve disc
- Operation via an externally positioned closure
- weight and hydraulic service drive
- Custom-made models with a wide range of options


More than 100 people are missing following collapse at the construction site for the Xepian-Xe Nam Noy hydroelectric dam in south-east Laos yesterday.
At least 20 people have been confirmed to have died after the collapse caused floods to sweep through six villages downstream from the project site.
The Xepian-Xe Nam Noy project involves the construction of three dams on the Mekong River and work on site started in 2013 and the 1,860GWh facility was expected to be operational next year.
Engineers working for the PNPC joint venture, which is formed by SK Engineering and, Korea Western Power, Ratchaburi Electricity Generating Holding and Lao Holding State Enterprise, noticed damage to Saddle Dam D on Sunday. An evacuation programme was started while the project team attempted to undertake repairs and lower the water levels impounded by the dam but work was hampered by heavy rain.
Saddle Dam D is understood to be an earth embankment structure which was 8m wide, 16m high and 770m long and was designed to divert water around a local reservoir. Ratchaburi Electricity Generating Holding, the main Thai stakeholder, said in a statement that the dam “was fractured” after “continuous rainstorm[s]” caused a “high volume of water to flow into the project’s reservoir”.


Alltech has been awarded the Install Spillway Gate Hoist Wire Ropes project at Big Bend Dam in South Dakota by the Army Corps of Engineers. The project includes replacement of the 80 wire ropes that raise and lower the eight spillway tainter gates. Recoating the 80 drum discs is also included in this project.
September 27, 2017
Alltech Awarded Spillway Gate Hoist Wire Ropes Project at Big Bend Dam


State Hydraulic Works (DSI) Department of Dams and HPP
Consultancy services and construction supervision of Altınkaya Dam, which is located on Kizilirmak River, is 195 m high and rockfill type. Total fill volume of dam body is 15.3 million m³. Installed capacity of the power plant is 700 MW.
Civil Engineer M.Sc.


Maldives Transport and Contracting Company (MTCC) has disclosed that the Harbor Development Project of Omadhoo Island in Alif Dhaalu Atoll, is well underway.
Taking to twitter on Sunday, MTCC disclosed that the second shipment of concrete blocks required for quay wall construction under the project, have been delivered to the site.
Additionally, the company states that quay wall block installation works are ongoing, with 51 percent completion.
MTCC mobilized the project on 30th July 2023.
Scope of works of the project include, 49,765cbm dredging and excavation operations.
The company will also be doing 12,105cbm channel dredging operations and construction of a 346m quay wall.
They will also be constructing a 398m breakwater; a 208m revetment and installing 1,6470sqm harbor pavement.
Additionally, construction of a ramp, construction of concrete jetty measuring 150m x 2m, installation of harbor lights and navigational lights are also included in the project.
The value of the project is MVR 66.96 million.


PATIALA: Water level in the reservoirs of the northern region is lower as compared to last year due to below normal rainfall in the catchment area of the reservoirs.
The levels of Bhakra, Pong and Ranjit Sagar dams are lower by 60 feet, 42 feet and 34 feet, respectively, on Friday as compared to the corresponding day last year. At , the water level is lower by 11 feet compared to last year.
The northern region states have six reservoirs under the Central Water Commission (CWC) monitoring, having a total live storage capacity of 18.01 billion cubic metres (BCM).
The total live storage available in these reservoirs is 7.27 BCM, which is 40% of the total live storage capacity of these reservoirs. The storage during the corresponding period of last year was 75% and average storage of the last 10 years during the corresponding period was 60% of the live storage capacity of these reservoirs.
At Gobind Sagar reservoir of , the water level on Friday was 1,592.97 feet against last year‘s level of 1,652.95 while at the water level was 1,332.15 feet against last year‘s level of 1,374.17 feet. Both these dams and powerhouses are under the control of Bhakra Beas Management Board (BBMB). At Ranjit Sagar Dam, the water level is 1,628.38 feet against the last year level of 1,716.46 feet on the corresponding day.
Meanwhile, the BBMB has asked partner states to conserve and utilise water to the maximum possible extent so that water released from the Bhakra and Pong reservoirs are minimised so as to store water for utilisation during the coming depletion period, starting from September 21.
The low water levels are attributed to the occurrence of around 11% below normal rainfall in the catchment areas of the Satluj and Beas in Himachal and normal rains in Punjab.
The level of water storage in the week ending on August 9 was 105% of the storage of the corresponding period of last year and 98% of the storage of average of the last 10 years.
Get latest news & live updates on the go on your pc with . Download The for your device. in English and other languages.


The project involves the maintenance of the Villeneuve drainage channel between Range Road 264 and just downstream of Range Road 263. The work is largely complete with minor landscaping to be done in 2022.
June 28, 2023
Work on this project has wrapped up, the project is now done.
November 22, 2022
This project is significantly complete and is now in warranty. Some additional tree clearing/ditching to enhance channel flows in the ravine downstream of Rge Rd 263 will be done in winter 2022/2023.
August 11, 2022
Construction on this project has started.
July 11, 2022
Crews anticipated moving equipment to the site on July 15.
June 13, 2022
Three bridge culverts replacement contracts have been awarded with scheduled completion in 2022.


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The Pench Kamptee Khairy-RBC Hydro Project is located across Pench River. The Pench River originates in Madhya Pradesh and traverses through Maharashtra and joins with river Kanhan, the largest tributary of Wainganaga in Godavari Basin.
Totladoh a major interstate hydro project is constructed at the border of Maharashtra and Madhya Pradesh on Pench River. It is a 160 MW power project having two units of 80MW capacity which has been commissioned in Sept’1986 and March’1987 respectively.
23kms downstream of this project Kamptee-Khairy pick-up weir has been constructed (RBC Outlet in 1976-77 and LBC Outlet in 1986-87). The water after power generation at Totladoh is let into the Pench River which gets stored in Kamptee-Khairy reservoir.


Side Elevator Hydraulic Boat Lift
The LBL Side Elevator Hydraulic Boat Lift is the only 100% hydraulic boat lift manufactured in the world. The LBL hydraulic system offers greater lifting power and increased speed for your boat lift. The LBL Hydraulic Boat Lift has many advantages over cable lifting systems.
The LBL Side Elevator Hydraulic Boat Lifts are the only 100% hydraulic boat lift manufactured in the world.
These hydraulic lifts are seven times faster than cable lifts and far more reliable. They are 100% efficient compared to cable systems which are only 49% efficient. The LBL Hydraulic system achieves this greater lifting power and speed while being reliable, compact and low maintenance.
The LBL Hydraulic Boat Lift offers added Security
The LBL – Lifetime Boat Lift – hydraulic system comes with mechanical locks to prevent system drift. With mechanical locks, the boat lift cannot be lowered without power, providing a deterrent to any potential boat theft. Additionally, the standard T.E.C. Radio Remote Control comes with a keyed electronic on/off lock for further theft prevention.
The LBL Hydraulic Boat Lift system can handle greater weights without the added cable length and pulleys that would be required on any cabled boat lift.
Hydraulic Boat Lift from 10,000 lbs. to 80,000 lbs.
The Hydraulic system can be installed on either side elevator boat lifts or on 8 post vertical boat lifts. The side elevator hydraulic lifts range in capacity from 10,000 lbs. to 40,000 lbs. The 8 post vertical hydraulic boat lift is rated at 80,000 lbs.


This project includes 23,800 linear feet of levee improvements along the Natomas East Main Drainage Channel for the United States Army Corps of Engineers. The work includes 185,000 CY of levee excavation and embankment, 60,000 CY of imported fill, and the addition of patrol roads along the levee alignment. The project also includes improvements to two existing pump stations and restoration of the levee bike trail. The project is scheduled for completion in late 2020.
Client: United States Army Corps of Engineers
Location: Sacramento, CA


Pampha Bhusal, Nepal’s minister for energy, water resources and irrigation, inaugurated the TBM operation together with the project manager. The launch marks a new phase for the construction of a 13.1-kilometre headrace tunnel, which will connect to a new surface powerhouse on the Marin River.
The available head between the intake and powerhouse will be utilised to generate approx. 30 MW of energy. Water diverted from the Sunkoshi River to the Marin River through the tunnel will be used to irrigate approx. 122,000 hectares of farmland in the districts of Dhanusha, Mahottari, Sarlahi, Rauthat and Bara in the Terai Plains.
This multi-purpose project comprises a conventional concrete diversion weir structure (barrage and under sluice bay) across the Sunkoshi River. The diverted water will be passed through a desander to remove silt, before being conveyed via the new headrace tunnel.
SMDMP will combine hydropower and irrigation benefits and has been declared a National Pride project by the Nepalese government.


Bowen is a 750MW hydro power project. It is planned on Broken river/basin in Queensland, Australia. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently at the announced stage. It will be developed in a single phase. The project construction is likely to commence in 2024 and is expected to enter into commercial operation in 2028. Buy the profile here.
The project is currently owned by Copenhagen Infrastructure IV KS with a stake of 100%.
Bowen is a pumped storage project.
The project construction is expected to commence from 2024. Subsequent to that it will enter into commercial operation by 2028.
For more details on Bowen, buy the profile here.


Project location: - The project is located on the east bank of the Tigris River in Rusafa side / Zaafaraniya area, (5) Km South of Baghdad City.
Date of contract: - 4/12/2008.
Contract Period: - Two years of work.
The amount of the contract: - (69.621.944.844) Iraqi Dinar.
Project Description: --
1st : Renewal of the project to design capacity (68000 m3) per day with adds a new line with capacity (22000 m3) per day to raising the total project capacity to (90000 m3) per day.
2nd . : - Establishment new raw water station in Abu Nawas with capacity 95000 m3 per day
3rd . : - Extension ductile pipe diameter (900) mm to transfer raw water from the new water station to the project.


Texas Water Development Board approves $3,355,000 to the Upper Jasper County Water Authority (Jasper County) for water system improvements
For immediate release. Contact: Sarah Haney at 512-463-5129
AUSTIN – (April 10, 2019) – The Texas Water Development Board (TWDB) today approved by resolution financial assistance in the amount of a $3,355,000 loan from the Drinking Water State Revolving Fund to the Upper Jasper County Water Authority (Jasper County). The Authority will use the assistance to finance planning, design, and construction costs associated with water system improvements.
The Authority could save approximately $383,000 by using the Drinking Water State Revolving Fund.
With the assistance approved today, the Authority will replace approximately two miles of water line, drill a new well north of the Angelina River, and replace a 10,000-gallon ground storage tank. The project will help provide a more reliable water source to the Authority’s customers.
The TWDB is the state agency charged with collecting and disseminating water-related data, assisting with regional planning, and preparing the state water plan for the development of the state’s water resources. The TWDB administers cost-effective financial assistance programs for the construction of water supply, wastewater treatment, flood control, and agricultural water conservation projects.


Have you ever visited the Yangtze River? It is one of the famous rivers in China. The river features the Three Gorges Dam. The following post will discuss Interesting Facts about the Three Gorges Dam. The exact location of the dam is in Sandouping, Yiling District. This hydroelectric gravity dam takes the record as the largest power station in the world with the installed capacity of 22,500 MW. It produces 98.8 TWh in 2014. However, the Itaipu Dam took over the record by generating 103.1 TWh in 2016.
Facts about the Three Gorges Dam 1: the completion of the project
On 4th July 2012, the dam had its completion. Moreover, it has been functioned too. In December 2015, the shop lift was completed. In 2006, the dam body was fully constructed.
Facts about the Three Gorges Dam 2: the benefits
Three Gorges Dam has many benefits. The risk of having flood is decreased due to the presence of the dam. Moreover, the shipping capacity of the river is increased. It also generates more electricity for the people who live in the surrounding areas.
Facts about the Three Gorges Dam 3: the flood of the dam
The flood took place on the Three Gorges Dam, which affected the culture and archeological sites. Due to the flood, more than 1.3 million residents should be displaced from the areas. The risk of having landslides is also increased.
Read Also: 10 Facts about Thames Barrier
Facts about the Three Gorges Dam 4: the primary materials
Steel and concrete are considered as the major materials to create Three Gorges Dam. It has the length of 7,661 feet or 2,335 meters. The dam has the height of 607 feet or 185 meters above the sea elevation.
Facts about the Three Gorges Dam 5: the amount of concrete and steel
The amount of concrete used to establish Three Gorges Dam is 35.6×106 cubic yard. Most of it is used to create the dam wall. The amount of steel is around 463,000 T.
Facts about the Three Gorges Dam 6: the cost
The estimation cost of the dam is US$22.5 billion or 180 billion Yuan according to the government. The expenditure of the project reached 148.365 billion Yuan by the end of 2008.
See Also: 10 Facts about Tenements
Facts about the Three Gorges Dam 7: the funding sources
Three Gorges Dam was established from various sources of funding. It took the loan from domestic and foreign commercial banks and China Development Bank. The fund was also taken from Three Gorges Dam Construction Fund.
Facts about the Three Gorges Dam 8: the payment
The payment for the electricity taken from the dam was ¥7.00 per MWh extra for each province.
Facts about the Three Gorges Dam 9: the world’s record
The dam takes the record as the largest capacity hydroelectric power station in the world. It consists of 34 generators.
Related Article: 10 Facts about Tate Modern
Facts about the Three Gorges Dam 10: the total capacity
The total capacity of power produced by the dam is 22,500 MW.
What do you think on facts about Three Gorges Dam?Tags: Dam in China


Alexander Farms Dam, southcentral Missouri
Alexander Farms Dam is on a tributary of Tavern Creek in Pulaski County, Missouri and is used for recreation purposes. Construction was completed in 1960. Its normal surface area is 9 acres. It is owned by Alexander Farms.
Alexander Farms Dam is of earthen construction. Its height is 20 feet Its capacity is 96 acre feet. Normal storage is 60 acre feet. It drains an area of 500 square miles.
Lakes, Dams, and Recreational Facilities Near Alexander Farms DamWooldridge Lake Schultz Lake Armistead Dam Moore Lake Atkisson Lake Ozark Fisheries Dam Rainey Lake Groff Lake Groff Upper Dam Share Lake Vancak Lake Gillming Lake Sherrell Lake Rinquelin Trail Dam Dunlap Lake Cardin Lake Helton Lake Stohr Lake Helton Lake Wilderness Lake Bloodland Quad No. 1 Dam Bloodland Quad No. 2 Dam Veasmann Lake Prock S Dam Penn S Pond Kuhrts Lake Steinberg Lake Knoblauch Lake Dennis Lake Hidden Valley Lake Vogt Dam Bloodland Lake Old Range 19 Dry Lake Mcgee Lake
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The Shuakhevi hydroelectric project is the largest hydro-power plant to be built in Georgia in the past five decades.
Adjaristsqali Georgia LLC (AGL), Tata Power’s joint venture with Norway’s Clean Energy Invest AS and IFC InfraVentures (IFC), a member of the World Bank Group, has completed construction of the 187 Mw Shuakhevi Hydro Power Project (HPP), it said after a ceremony in Georgia.
“The construction of the plant started in the fall of 2013. As a part of this project, one weir and two dams with their respective reservoirs and connecting tunnels have been constructed to divert water for power generation,” the company said in a statement.
The water conductor system consists of three tunnels with cumulative length of 33.48 km.


• Robust and precise
• Specially designed to work best with facilities equipped with
SOFREL Remote Terminal Units
• Protected against overvoltage
• Excellent long term stability in measurements
• Reliable and affordable solution
• Perfectly adapted to Telemetry and Scada
CNPI: submerged piezoresistive pressure sensor with a high-quality stainless steel membrane
This ACS-certified sensor measures the water level in reservoirs, tanks, drill holes… It determines the water level by measuring the difference in pressure between the surface of the liquid and the bottom of the reservoir in which it is submerged.
CNPR: piezoresistive pressure sensor for a 1/4″ DIN 3852 gas coupling with a high-quality stainless steel membrane
It measures the pressure on hydraulic or pneumatic pipes. It connects to a standard thread and delivers a signal proportional to the pressure in the pipe.
CNPA: submersible pressure sensor with capacitive ceramic membrane
CSV: Sensor for the detection of overflows
It detects overflows in sewer overflows either downstream of the overflow, on the bottom of the pipe, or upstream of the overflow, at the weir. Its reliable detection delivers accurate readings when it is covered by effluents.


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This paper is concerned with a mathematical model for numerical simulation of 2D flood waves due to complete or partial dam-break. The governing water equations are solved by the MacCormack's predictor-corrector technique. The mathematical model is used to numerically predict 2D flood waves due to partial instantaneous dam-break in a rectangular open channel with a rectangular cylinder barrier downstream, and the reliability of numerical results is analyzed. The comparison and the analysis show that the proposed method is accurate, reliable and effective in simulation of dam-break flood waves.


Oromia region - Ethiopia
Salini Costruttori S.p.A.
2003 – 2010
Description for Gibe II (Ethiopia)
Gibe II is the second stage of the Gibe-Omo hydroelectric cascade which includes upstream Gilgel Gibe HPP, in operation, and downstream Gibe III (under completion), Gibe IV and Gibe V (both planned).
- Gravity Dam (H = 49 m, L_crest = 140 m, H = 1'439 m a.s.l.)
- Power Tunnels (L = 26 km, D = 6 m)
- No. 2 Penstocks (L = 1.2 km, D = 2.4 m)
- Surge Shaft (H = 94.5 m, D = 18 m)
- Outdoor Power House (No. 4 Pelton turbines IP = 4x105 MW).
Namakhvani Cascade (Georgia)
Namakhvani HPP Cascade, includes the construction of three hydropower schemes...
Gibe III (Ethiopia)
The design of this record breaking 250 m high RCC dam has proved to be one of...
Water supply system for the district of Abuja, including pipelines, pumping...
Water storage plant for irrigation purposes with a reservoir capacity of 42...
PHASE 1: Achievement of a reservoir for flood control of the Temo...
Gibe II (Ethiopia)
Gibe II is the second stage of the Gibe-Omo hydroelectric cascade which...
Koysha is the fourth plant of the Omo river cascade (IPtot = 4600 MW),...
Rockfill dam with bituminous facing (BFRd) with a reservoir for irrigation,...
Bagré (Burkina Faso)
Bagré multipurpose scheme was built in 1993 and is located along Nakambé...


The Srisailam reservoir on the Krishna river has begun to get heavy inflows due to rains in the catchment areas and in the neighbouring States of Karnataka and Maharashtra.
With inflows of about 72,000 cusecs today, the water level in the reservoir has gone up to 808 feet as against full reservoir level of 885 feet.
With most major dams on the river Krishna filling up in Karnataka, they have begun to let out water from Almatti and Narayanpur dams. The water has boosted the level at the Priyadarshini Jurala project.
The Jurala project is close to its full reservoir level of 318 feet and has begun to let out water by lifting 10 crest gates. Power generation from three of the six units of 39 mw each has commenced at Jurala hydel project.
If the current level of inflows continue for a few more days, the water level is likely to go up further at Srisailam project, thereby enabling the State to consider hydel power generation. In the past few days, the level has gone up by about 10 ft.


Check valve is a kind of valve whose opening and closing parts are circular discs and act on their own weight and medium pressure to block medium backflow. It belongs to automatic valves, also known as check valves, one-way valves, return valves or isolation valves.
Swing check valve, also known as one-way valve or check valve, its role is to prevent the backflow of media in the pipeline. The opening and closing parts are opened or closed by themselves by the flow and force of the medium to prevent the medium from flowing backward. The valve is called a check valve. Check valves belong to automatic valves, mainly used for one-way flow of media on the pipeline, only allowing the flow of media in one direction to prevent accidents. Valves of this type should be installed horizontally in pipes.View details >>
Lifting check valve is a kind of valve that automatically opens and closes the valve disc depending on the flow of the medium itself. It is used to prevent the flow back of the medium. It is also called check valve, one-way valve, counter-flow valve and back pressure valve. Check valve is an automatic valve, its main role is to prevent medium backflow, prevent pump and drive motor reversal, as well as container media release. Check valves can also be used to supply lines in which the pressure may rise to an auxiliary system that exceeds the system pressure. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis).View details >>
Vertical Check Valve: The valve is opened or closed due to overcoming spring resistance due to the pressure effect of the medium at the inlet end of the pipeline. When the inlet pressure is lower than the outlet, the spring pushes the spool to the seat and closes the valve, preventing the medium from flowing back, so it has a check effect. Vertical check valves are widely used in chemical industry, liquefied petroleum gas (LPG) and fluid industries. Check valves are divided into three types according to their structure: lift check valve, swing check valve and butterfly check valve.View details >>
Welded swing check valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, belonging to an automatic valve. Check valves are used in pipeline systems. Their main functions are to prevent medium backflow, reverse of pump and its driving motor, and leakage of medium in the container. Check valves can also be used to supply the auxiliary system in which the pressure may rise above the pressure of the main system.View details >>


10 Nov Work on design and build of S. Hulhudhoo Harbour is underway
Work on design and build of S. Hulhudhoo Harbour is underway, with overall 38% project progress. Dredging works for the project is currently ongoing, with 53% completion.
The S. Hulhudhoo Harbour project consists of; dredging and excavation operations of 88,623cbm; construction of a 114m breakwater; a 624m revetment; a 742m quay wall; 2,250 sqm of paved area and installation of streetlights. The value of the project is MVR 65.1 million. The project was awarded on 01 March 2020.


BMP series orbit hydraulic motor is the small volume, economical type, which is designed with shaft distributor flow, adapted the Gerotor gear set design and provided compact volume, high power & low weight.
BMP Hydraulic Motor Feature
- Advanced manufacturing devices for the Gerotor gear set, which provided compact volume, high efficiency & long life.
- Shaft seal can bear the high pressure of motor of which can be used in parallel or in series.
- Advanced construction design, high power, and low weight.
BMP Hydraulic Technical Data
Rated speed and rated torque: output value of speed and torque underrated flow and rated pressure.
Continuous pressure: Max. value of operating motor in continuously.
Intermittent pressure: Max. value of operating motor in 6 seconds per minute.
Peak pressure: Max. value of operating motor in 0.6 seconds per minute.


lose coupled pumps standardized according to DIN 24255 with common shaft for motor and pump.Pump casing, support and impeller in cast iron and shaft in stainless steel. Mechanical seal in carbon-ceramic standardized according to DIN 24960.
- Maximum liquid temperature 90°C.
- Maximum ambient temperature 40°C.
- Maximum pressure 10 bars.
- Industrial applications for pumping non aggressive clean water.
- Pressure set.
- Air conditioning and heating.
- Fire fighting set.
Electrically driven, vertical multistage pumps; the VIP’s high efficiency and low running cost together with it’s low noise emission make it an ideal choice for pressurised water systems, water sprinklers, etc. Maximun operating temperature up to 50°C. Compact design with integral motor pump shaft in stainless steel.
High pressure, vertical multistage pumps designed for “IN LINE” installation for pressurised water systems, high pressure cleaning, industrial and agricultural aplications, etc. Maxium operating temperature 50°C.
These pumps are designed to handle sewage and waste waters containing high levels of solid matter in suspension. They are generally recommended for use in applications such as sewage works, municipal sewerage and drainage systems, paper manufacture, industrial waste cellar drainage etc.


Supply and Installation of Pipes and Fittings and Construction of Civil works of Kilinto and Koye-Fiche area Water Supply Project(from well field Koye Reservoir) Contract-I.
ASER Construction Plc. took over the project site on June 2,2015 and commences operation starting from 20th of June, 2015
The works of concrete casting is on progress for the reservoirs capacity of 10,000 m3 and a capacity of 2,500 m3.
The project is located around Koye-Fiche of Addis Ababa.
The project provides job opportunity for 268 permanent and temporary workers. After completion of the project ends the existing pure water supply to the underlying areas will be improved.


The Self priming booster set with a built-in frequency converter.
MÈTA is a plug and play solution, the pump is equipped with a built-in frequency converter, a pressure sensor on the discharge side, a built-in pressure vessel in the pump casing and a non-return valve on the suction side.
built in frequency converter
built in pressure vessel
high-efficiency asynchronous motor
motor power control
no hydraulic losses due to measuring devices
voltage and current control
monitoring of the maximum starting current
It is simple and intuitive and allows you to easily visualise:
initial screen (rUn, OFF, Stb, Err)
operating motor frequency
current input supply
electrical power input supply
It is compact and energy-efficient, the mèta saves up to 400W compared to a standard solution.


Pelton Wheel Turbine is only impulse water turbine now in common use, named in honour of Sir L. A. Pelton (1829-1908) of California, USA. It is a tangential flow impulse turbine. The water strikes the Buckets along the tangent of the runner. The energy available at the inlet of the turbine is only kinetic energy. The pressure at the inlet and outlet of the turbine is atmospheric. This turbine is used where water at high head is available. The main aim is to effectively understand the performance characteristics of a Pelton Wheel Turbine Test Rig. The other objective is to effectively understand the construction and operation of a Pelton Wheel Turbine. The turbine will be powered by a centrifugal pump, which will be driven electrically. The turbine output will be measured by a dynamometer. A water tank, piping, and other required accessories must be supplied with the test rig. Self-explanatory operating manuals must be provided with each system. Detailed theory, as well as practical exercises, will be included in the manual.
- Study of the construction and operation of the pelton wheel turbine.
- Determination of constant head Characteristics curve.
- Determination of Constant Speed Characteristics curve.
- Determine of constant efficiency curve.


July 20, 2007
A project cooperatively funded by the Southwest Florida Water Management District and Citrus County will improve water quality entering Lake Tsala Apopka.
The project includes the design, permitting and construction of stormwater treatment areas at five county-maintained boat ramps and the associated parking areas.
A study of the lake was conducted to choose and prioritize the treatment sites. Further, a hydrologic and hydraulic model of each site will be developed as part of the design stage.
Each of the five selected sites constitutes a source of pollutants entering the lake from stormwater runoff. Phosphorus and nitrogen entering the water act as nutrients and cause excess plant growth that clogs the waterways. Also, sediment and suspended particles accumulate on the bottom of the lake, reducing its depth in the boat ramp areas.
The retrofit system will retain and treat the stormwater runoff before it enters the lake, allowing solids to settle on the bottom of the retention ponds.
That treatment process is expected to reduce the amount of sediment and suspended particles, phosphorus and nitrogen in the water entering the lake by as much as 90 percent.
The cost of the project is expected to be approximately $237,000. Funding will be equally divided among the Districts Withlacoochee River Basin Board and Citrus County.
The project is expected to be complete by June 2008.


|Dam and spillways
Kesikköprü Dam is a 49-metre-tall earthen embankment dam on the Kızılırmak River near Ankara, Turkey. The development was backed by the Turkish State Hydraulic Works. Construction on the dam began in 1959 and was finished in 1966. The dam irrigates an area of 6,600 hectares and has a maximum hydroelectricity production of 76 MW.
Coordinates: 39°23′43″N 33°25′16″E / 39.3953°N 33.421°E


Small hydropower plant Železný Brod
Construction of a reinforced concrete structure of a small hydropower plant built in the channel of the original raceway on the Jizera River. The contract included building the lower construction of the engine room, outlet object, private road bridge, fish crossing and other structures.
Customer SYNER VHS VYSOČINA, a.s.
Place of realization Železný Brod
Start date 2009
Completion date 2011


Irrigation pumping unit with Yanmar TS230R engine with watch dog. This engine is second hand. It was used for one season. It is in as new condition.
The pump is a new Davey ISO 50×32-200.
if the engine is run at 1800 r/m the pump will be doing 2160 r/m. At this speed the pressure will be 350 Kpa and the flow 300 l/m.
This pump is pick up only.


Please use this identifier to cite or link to this item:
|Title:||Environmental design considerations for main stem levee borrow areas along the lower Mississippi River|
|Authors:||Aquatic Ecosystem Analysts.|
Lower Mississippi River Environmental Program.
Aggus, Larry R.
Ploskey, Gene R.
Levee borrow pits
|Publisher:||United States. Mississippi River Commission.|
Engineer Research and Development Center (U.S.)
|Series/Report no.:||Lower Mississippi River Environmental Program report ; 4.|
Abstract: Environmentally important physical features of main stem levee borrow areas along the Lower Mississippi River are identified. and presented as design considerations. These design considerations were developed for the Mississippi River Commission for possible use in design and construction of the Mississippi River Levees portion of the Mississippi River and Tributaries Project. Routine, relatively inexpensive environmental measures and more complex, costly measures are identified and discussed. Environmental measures discussed include borrow pit size, depth, shape, and vegetation and cover for both fish and wildlife. A review of the literature relating to the ecological characteristics of borrow pits and similar water bodies is presented.
|Appears in Collections:||USACE Collection|


Steve Gerdes, President of the Eastland County Water Supply district released the following information about the Lake Leon Dam project and the project to repair the “slope failure” that occurred earlier this year. At this time there is no projected date for the reopening of FM 2461 at the dam.
Notice to proceed on Phase 2 of the FEMA HMGP dam project was issued in August of 2018. Phase 2 of the project includes final analysis and design of the downstream dam slope stability improvements and auxiliary spillway improvements, relocation design and coordination of existing utilities, final coordination with TxDOT for work on FM 2461, and preparation of construction drawings, specifications, and an updated construction cost estimate. Phase 2 will also include bidding and administration of the project construction. Construction is anticipated to start the summer of 2019.
In addition to the larger FEMA HMGP project, the District has awarded construction contracts to begin repair of the slope failure on the upstream side of the dam that occurred earlier this spring. The project will stabilize and restore the slope of the affected area of the dam to its original condition by installing a section of “Sheet Pile Wall and Select Fill Dirt”. Construction is planned to start in January 2019.


LKB is currently preparing design plans for the construction of seven bridges, including four (4) highway bridges, three (3) pedestrian bridges over channels leading into the interior of this 1500 acre park. The 20 foot to 40 foot wide channels will replace the existing flow restricting culvert pipes and will increase the flow of the water from the surrounding Great South Bay to the interior ponds and wetlands. The pedestrian bridges will be designed to handle 12 foot wide walking paths as well as maintenance vehicles and the roadway bridges will be designed for normal highway traffic.
East Islip, NY
NYS Office of Parks, Recreation & Historic Preservation


Jindal Steel and Power Limited (JSP) has signed a memorandum of understanding (MoU) with Greenko group for supplying 1,000 MW of power from green sources.
Greenko will supply clean power for JSP’s steel manufacturing operations at Angul, Odisha, mainly to meet the plant’s existing and incremental power demand. JSP’s move will ensure reduction of approximately 7 million tonnes of CO2 annually. Greenko will assist JSP in the design of the comprehensive energy solution including the design and development of the associated renewable energy capacity, and the identification of potential strategic investors for the capacity. Greenko Group will also offer energy storage capacity from its off stream closed-loop pumped storage project which is under development in Madhya Pradesh and Rajasthan.


This Hydraulic Power Unit is to operate double acting cylinders, complete with 2 buttons remote and cable.
DC 12V Hydraulic power unit.
1.6kw 12VDC electric motor
2.1cc/r gear pump.
plastic motor cover.
4 Litre steel tank with drain plug.
Hydraulic Power Pack complete with suction filter, return oil pipe and air breather.
Mounting: Horizontal Mounting.
Max pressure: 210 bar.
Relief valve: RV2-08. set pressure 160 bar, but adjustable from 50-200 bar as standard for each power pack..
Flow Rate: 5 l/min.
Relief valve and check valve for all standard power unit
Oil Port size :3/8"BSP
2 Button remote with 4 metres cable.
Power Packs suitable for all kinds of double acting applications. Hydraulic cylinders or Hydraulic motors


DPIC991F - Pressure Independant Control Valves (PICV) - large
|Manufacturer:||Crane Fluid Systems|
|Model:||DPIC991F - Pressure Independant Control Valves (PICV) - large|
|Last Updated:||19 Jan 2017|
|Embed:||Click to get code|
A Pressure Independent Control Valve offering full authority and automatic balancing function. It's optimal control creates energy savings when used as part of a variable flow system. It's built-in differential pressure controller ensures accurate system design flow rates are achieved and eliminates overflows, caused by fluctuating system pressure, which in turn reduces the system running costs.
This download include all size variations of the DPIC991F Pressure independant Control Valve by Crane Fluid Systems.


Northern Province - Zambia
LPC Lufubu Power Company Ltd.
2013 - in progress
Description for Lufubu Cascade (Zambia)
LUFUBU HPP Cascade envisages the construction of three hydropower plants on the Lufubu River with a total installed capacity of 325 MW (energy annual production 1280 GWh/y).
Reservoir (V_tot = 720 Mm³)
RCC Dam (H = 64 m, L_crest = 3'500 m)
Headrace Canal (L = 4,4 km)
Penstock (L = 2.6 km, D = 4.2 m)
Power house (Open air type, No. 2 Francis Turbines IP = 2x66 MW )
Reservoir (V_tot = 86 Mm³)
RCC Dam (H = 22 m, L_crest = 600 m)
Headrace canal (L = 6.2 km)
Penstock (L = 0.6 km, D = 4.2 m)
Power house (Open air type, No. 2 Francis Turbines IP = 2x43 MW)
Reservoir (V_tot = 400 Mm³)
RCC/Rockfill Dam (H = 47 m, L_crest = 1300 m)
Headrace Canal (L = 7.8 km)
Penstock (L = 12.1 km, D = 4.5 m)
Power house (Open air type, No. 2 Francis Turbines IP = 2x54 MW)
- Feasibility study
- Detailed design
- Environmental and Social Impact Assessment
- Tender documents and assistance to the Cliente during the bid
- Supervision of construction
Three-dam projects for irrigation purposes.
NAO (Sierra Leone)
Restore of the MV and LV distribution system in the two towns of Makeni and...
Porto Romano (Italy)
Yacht Harbour is on the right side of the Tevere River floodplain, about 1 km...
Alto Temo (Italy)
Water storage plant for irrigation purposes with a capacity of 90 Mm³
Roma Est (Italy)
Sewage treatment plant for domestic and industrial waste water.
Maswa project including domestic water supply pipeline for the district...
Lower Diamphwe (Malawi)
This project includes the Lower Diamphwe Multipurpose Dam and associated...
Lusaka project including domestic water supply pipeline for the city of...
Water supply system for the district of Abuja, including pipelines, pumping...


19 Jul Work on B. Fehendhoo Harbour is well underway, with overall 43% project progress
Work on B. Fehendhoo Harbour is well underway, with overall 43% project progress. Channel dredging works for the project are currently ongoing, with 76% completion. We also completed 80% of harbour basin works needed for the project.
The B. Fehendhoo harbour project consists of channel dredging of 25,000 cbm; harbour basin dredging of 18,500 cbm; construction of a 130mb breakwater; a 282m revetment; a 214m quay wall; paved area; navigation lights and a bridge.
The estimated value of the project is MVR 49.6 million. The project was awarded to us on 2nd July 2019 with subsequent mobilization undertaken on 10th November 2019.


A hydroelectric power plant was put into operation in East Kazakhstan Region
A small Turgusun HPP was put into operation in the Altai region of the East Kazakhstan region. The project partner is the China International Water Management and Energy Corporation (PRC). The project is being implemented with the support of JSC "NC "Kazakh Invest".
According to investors, the construction of a hydroelectric power plant with a capacity of 24.9 MW on the Turgusun River began in 2016. The commissioning of the power plant will reduce the cost of electricity production and reduce the deficit by 78 million kWh per year. After the launch of the hydroelectric power station, a reservoir with the area of 60 hectares is going to be formed, in which up to 7.6 million cubic meters of water will be concentrated.
"The construction of a hydroelectric power station is a landmark project for East Kazakhstan. Its implementation will create regional generating capacities for the production of cheap alternative electricity and cover the volumes purchased from outside. At the same time, the costs of transporting electricity that is one of the most expensive components of the tariff will be excluded", - said the representatives of the foreign company.
As a result of the project, it is planned to create 15 new permanent jobs. Also, the launch of the Turgusun HPP is projected to reduce carbon monoxide emissions into the atmosphere by 680 tons per year in the East Kazakhstan region.
"The place for the construction of the object was not chosen by chance. The Turgusun River is high-water, there is a possibility of creating a capacious reservoir for accumulating reserve supplies. For hydroelectric power plants, the most important thing is strength. The Turgusun station has already been tested by 50-degree frosts and high water. It is worth noting that the working life of small hydroelectric power plants is 50 years or more", - said Kalaubek Baymukhanbetov, head of the construction of the hydroelectric power station.
At the same time, as investors note, the construction of the Turgusun HPP will give a start to the construction of several more hydroelectric power stations on the Turgusun River.
China International Water Management and Energy Corporation is a Chinese consulting company in the field of construction and engineering, specializing in the construction of water supply and hydropower facilities.


The Chirkeiskaya hydro-electric power plant is located on the Sulak river (15km upstream from the Miatlinskaya hydro-electric power plant) in Dagestan. It is the largest power plant in the North Caucasus and the highest arch dam in Russia.
The Sulak river, the dam of the Miatlinskaya hydro-electric power plant and its reservoir.
The Chirkeiskaya hydro-electric power plant has been built in the gorge 200m deep (the width of the gorge in its lower part is 15m, in the upper one - 300m). The conditions of the construction were rather hard due to the uneven relief. The construction works were started in 1966.
During the construction of the power plant, for the first time in the USSR, there was widely applied a blasting by presplitting method. Grade 8 earthquake in 1970 became a serious interruption of the building work and it was suspended nearly for a half of a year.


This fall, the U.S. Army Corps of Engineers, Rock Island District, reduced Lake Red Rock’s reservoir pool level to elevation 732 mean sea level from 742 msl in preparation for flood recovery work. This drawdown was made to expose Tainter gate cable attachment hardware, which is underwater at normal reservoir levels, to enable replacement of the lifting cables. The ten-foot drawdown was originally scheduled to be completed in mid-December. However, due to a contract modification for cable replacement, the drawdown has been extended to February 12, 2011.
Kovilic Construction - Frankin Park, Illinois, is the contractor for the dam mechanical contract which includes Tainter and sluice gate bulkhead installation, cable replacement, and mechanical repairs.
Release no. 11-12-04


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Super Fluid® Hydraulic Transmission Fluid
A universal fluid that can be used in any tractor. Use with Enduro® for the best protection in a conventional fluid.
Can Super Fluid be mixed with conventional hydraulic transmission fluids?
Yes, you can mix Super Fluid with conventional hydraulic fluid. Conklin also recommends using Enduro® Hydraulic Fluid Conditioner.
(Size: 418.4 KB)
Super Fluid Hydraulic Transmission Fluid,tranny fluid,lubes,specifications,041475.041483,041491
(Size: 86.1 KB)
hydraulic transmission fluid Materials Safety Data Sheet,technical bulletin, chemical composition, safety procedures, storage and handling,41475,41483,41491,041475,041483,041491


Automated water level monitoring system in water bodies
Keywords:flood, dam, water level monitoring, microprocessor system, water level sensor, Raspberry microcomputer, Arduino UNO platform.
The article is devoted to the creation of an automated system for monitoring the water level in reservoirs to prevent the breakthrough of weirs and dams. The paper offers hardware and software for monitoring the reservoir occupancy with prompt notification of interested organizations (local administrations) and local emergency departments.
The article developed an automated system for monitoring the water level in a reservoir, which allows to get real-time information about the relative humidity and air temperature, the distance from the dam crest to the water surface in the reservoir. Based on the information received, the system allows to estimate the forecast time of increasing the volume of water level from the current to the critical level and inform the population about the state of the reservoir.
How to Cite
Copyright (c) 2020 ADVANCE TECHNOLOGIES AND COMPUTER SCIENCE
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.


The Atchafalaya River /?t?æf??la?.?/ is a 137-mile-long distributary of the Mississippi River and Red River in south central Louisiana in the United States. It flows south, just west of the Mississippi River. The Atchafalaya River is navigable and provides a significant industrial shipping channel for the state of Louisiana, as well as the cultural heart of the Cajun Country. The maintenance of the river as a navigable channel of the Mississippi River has been a significant project of the U.S. Army Corps of Engineers for over a century. The river valley forms the Atchafalaya Basin and Atchafalaya Swamp located in southern Louisiana near the Gulf of Mexico.
source:wikipedia\Image by: Ken Lund