Nam Ngiep 1 Power Company Limited (NNP1PC) was set up to develop Nam Ngiep1 hydropower projects in Lao PDR, with KPIC Netherlands B.V. holding 45%, EGATi 30% and LHSE 25% of the stocks.
Nam Ngiep 1 Hydropower Project is located at Ngiep River in Bolikhamxay district in the middle of Lao PDR, 145 kilometers away to the Northeast of the capital city; Vientiane. It has the generating capacity of 287 MW (The generating capacity of the EGATi is of 86.7MW) consisting of the main dam; a roller compacted concrete dam with a capacity of 269 MW generating average of 1,490 million units of electricity to the transmission system 230 kV annually reaching to of Nabong High Voltage Electricity Station before being forwarded to Thailand via a 500 kV electricity transportation system into Udon Thani High Voltage Electricity station 3 to sell electricity to Thailand. The power purchase agreement (PPA) has been made with EGAT and Re-Regulation Dam with installed power generating capacity of 18 MW generating an average of 122 million units annually and is connected to the transmission system 115 kW in length to the Pakxan High Voltage Electricity Station of Electricite du Laos (EDL) contracted by PPA with EDL.
In this regard, the secondary dam power plant began commercial electricity supply on 16 March 2019. The main dam power plant began commercial electricity supply on 5 September 2019, the project price is approximately USD 957 million. Investment in the company's equity of $287 million


City Utilities crews will open the Tainter gate at the Hosey Dam on Monday, November 16. The process allows river levels, mostly in the downtown area, to decrease to the normal winter pool.
The river levels will remain at the lower level through mid-April of next year. At that time the gate will close and the river levels will rise to normal summer pool levels.
The Tainter gate is a radial arm floodgate used to control water flow.


The country’s Ministry of Energy & Minerals intends for the project to have an installed capacity of at-least 2,100MW with a minimum guaranteed annual energy output of 5,920 GWh.
The project comprises construction of a main dam and related structures with an expected total reservoir storage capacity of 34,000 million cubic metres. The dam height is about 134m and the expected reservoir length is estimated to be 100km covering an area of about 1,350km2. The project will also include construction of one or more power houses and a switchyard.
Alternative proposals and designs that may demonstrate value engineering are allowed.


Kazakhstan businessmen ready to invest in construction of four hydroelectric power stations in Kyrgyzstan
Bishkek. August 1. Kazakhstan Today - Kazakhstan businessmen are ready to invest in construction of four small hydroelectric power stations on the territory of Kyrgyzstan. General Director of Open Society Chakan, Nurdin Kozhogulov, stated today at the press conference Development of small hydroelectric power stations, the agency reports. "The project has been designed for $50 million. Kazakhstan businessmen will invest $30 million in the hydropower project," he noted. As it was informed earlier, four small hydroelectric power stations are planned to be constructed in Kyrgyzstan. According to General Director of Open Society Chakan Hydroelectric Power Station, construction of small hydroelectric power stations will begin this year and payback period of four hydropower objects will be 5-6 years. According to N. Kozhogulov, objects will be under construction in four areas of the Republic: in Dzhalalabad oblast on the river Astrakhan, at Ortotokoy water basin of Issykul oblast, in Osh and Talass oblasts," N. Kozhogulov informed. According to participants of the press conference, businessmen of Czechia, Kazakhstan and Kyrgyzstan are ready to act as investors of the project.
Resourse: Kazakhstan Today


Reservoir No 1 perspective from Nanaimo Lakes Road.
A new 14 million litre (ML) enclosed reinforced concrete water reservoir (storage tank) and associated pipelines are required to replace the original open air water reservoir, in order to receive filtered and treated drinking water from the City of Nanaimo's South Fork Water Treatment Plant, coming on line in spring 2015. The old open air reservoir is on the east side of Nanaimo Lakes Road, south of the Parkway. It currently receives water piped directly from South Fork Dam. As the water leaves the reservoir and enters the City, it is screened and disinfected and then piped to the network.
The new reservoir needs to be constructed in advance of commissioning of the water treatment plant, so it is able to receive and protect the filtered water. In conjunction with the construction of Reservoir No 1, the project will incorporate energy recovery equipment in the control building for the reservoir. The energy recovery component is expected to generate enough to power 60-70 homes.
Phase one of construction will begin in August 2012 and is scheduled to be complete by the end of 2012. Phase one will include the installation of a new pipeline and clearing of land for the future reservoir site. The second phase includes the construction of the new reservoir and energy recovery facility and is scheduled to be completed in the spring of 2014.


This dataset includes data for 12 selected streamgages on the Missouri River from 10/01/1936 through 12/31/2018. The data include time series of gage height at the following U.S. Geological Survey (USGS) streamgages: 06601200 Missouri River at Decatur, Nebraska 06609100 Missouri River at Blair, Nebraska 06805600 Missouri River at Plattsmouth, Nebraska 06810070 Missouri River at Brownville, Nebraska 06815990 Missouri River at Oregon, Missouri Time series of gage height and discharge and rating tables are provided for the following USGS streamgages: 06486000 Missouri River at Sioux City, Iowa 06610000 Missouri River at Omaha, Nebraska 06807000 Missouri River at Nebraska City, Nebraska 06813500 Missouri River at Rulo, Nebraska 06818000 Missouri River at St. Joseph, Missouri 06893000 Missouri River at Kansas City, Missouri Time series of discharge is provided for the USGS streamgage: 06467500 Missouri River at Yankton, South Dakota U.S. Army Corps of Engineers (USACE), and National Weather Service (NWS) data were considered when compiling as complete a time-series as possible for each streamgage. Data sources from these agencies included digital database output as well as paper records and consist of both daily mean values and single daily observation data.
|Title||Multi-Agency Gage Height and Discharge Datasets for Selected Streamgages on the Missouri River from 10/01/1936 to 12/31/2018|
|Authors||Padraic S O'Shea, Robert Holmes|
|Product Type||Data Release|
|Record Source||USGS Digital Object Identifier Catalog|
|USGS Organization||Central Midwest Water Science Center|


Gahdhoo Harbor development moves ahead
The Gahdhoo Harbor Development Project is moving forward according to schedule, Maldives Transport and Contracting Company (MTCC) announced today.
First shipment of concrete blocks required for quay wall construction has been delivered to the site.
Also, harbor bridge column concrete works are currently ongoing.
Scope of works will include:
- dredging and excavation operations of 23,017cbm,
- construction of a 232m breakwater,
- a 35m revetment,
- a 320m quay wall,
- construction of a 320m Scouring Apron,
- a bridge, installation of 1600sqm harbor pavement and harbor lights.
The value of the project is MVR 42.6 million.


CES Civil were awarded the Jeffrey Street Project which involved a road rehabilitation and a stormwater upgrade in conjunction. The road rehabilitation project was located on Jeffrey Street from Oxley Avenue (Ch 18) to Humpybong Esplanade (Ch 190), Redcliffe. The project scope included the rehabilitation of the subject section of road over a length of 172 metres. The existing pavement also showed signs of defects, the objective of the project was to also renew the pavement and achieve the required level of service. This project also included laying 225m of 1200 mm diameter stormwater pipe along Jeffrey Street to Humpybong Creek. Works also included raising the footpath outside 20 Jeffrey Street to ensure major storm flows are contained in the future on Jeffrey Street clear of private properties and the installation of water quality treatment device at the intersection of Jeffrey Street and Humpybong Esplanade. The main objective of the project was to reduce flooding on private property by increasing the capacity of the underground drainage network.


Pressure Retaining Valve
Pressure Retaining Valve Type 586 are engineered for precise control in your application. Retaining and reducing valves offer superior performance with minimal space requirements. The modular design provides configuration flexibility and easily replaceable cartridges facilitate maintenance and reduce required spare parts. Pressure regulating valves with a completely re-engineered design. The new valves are compact - without restricting performance in any way. They are easy to install and operate - the set screw controls a non-rising spindle for even flow control. The PRV’s are flexible due to the modular design, allowing part interchange between multiple sizes of valves and components. 586 pressure valves are available in PVC, CPVC, Polypropylene, and PVDF. Diaphragm is PTFE/EPDM. Seals can be EPDM, FPM or PTFE. Bonnet assembly is glass-filled polypropylene. The 582 Pressure Reducing Valve reduces the line pressure to a set value on the valve outlet. The outlet pressure is in no direct relation to the inlet pressure. Independent of rising or falling inlet pressure, the outlet pressure stays constant. The 586 Pressure Retaining Valve maintains the line pressure to a set value on the valve inlet. The inlet pressure is in direct relation to the flow. Independent of pressure fluctuations., the system pressure stays largely constant. The Type 586 can be used in relief applications in combination with a tee.


Flood Warning issued February 17 at 11:32AM CST until March 01 at 9:00PM CST by NWS
AREAS EFFECTED: Dyer; Lake; Lauderdale
The Flood Warning continues for the Mississippi River. The Flood Warning continues for the Mississippi River at Caruthersville * until Saturday February 29. * At 11 AM Monday the stage was 37.7 feet. * Minor flooding is occurring AND Minor flooding is forecast.


Work on this project includes installing a new pressure reducing valve (PRV) station on Shetland Road that will improve overall system performance of the City’s water distribution network; particularly with future development in this area. In addition, a new watermain will be installed on Bathurst Road to connect the existing pressure reducing valve (PVR) station to adjust the service area.
Questions & Answers
Please contact the project team at email@example.com if you have any questions or concerns.
Follow along with current project updates and milestones more...


Texas Water Development Board approves $3,695,000 in financial assistance to the Greater Texoma Utility Authority on behalf of the Lake Kiowa Special Utility District (Cooke County) for water system improvements
For immediate release. Contact: Kimberly Leggett at 512-463-5129
AUSTIN – (July 24, 2014) – The Texas Water Development Board (TWDB) today approved by resolution a loan in the amount of $3,695,000 from the Drinking Water State Revolving Fund to the Greater Texoma Utility Authority (GTUA) on behalf of the Lake Kiowa Special Utility District (Cooke County). The assistance will allow the GTUA to finance water system improvements.
GTUA could save approximately $423,922 over the life of the loan by using the Drinking Water State Revolving Fund.
The water distribution lines for the Lake Kiowa Special Utility District are deteriorating and leaking water. In addition, the district is experiencing operational problems with their elevated storage tanks. The assistance approved by TWDB will finance the planning, design and construction costs associated with replacing approximately 4 miles of water line and building a new 250,000 gallon elevated storage tank. The project will help reduce the district’s water loss.
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.


The Lowara DOC Series of submersible pumps for clean and the VX model for dirty water. Corrosion-resistant and compact, they are available in three versions with channel or vortex impellers. Can be supplied with cable float switch or GT models have compact tube float switch. Built-in capacitor and thermal overload protection to protect the pump ..
The Lowara DOMO Series of submersible sump pumps are designed for pumping away solids-laden wastewater. The DOMO7 can handle soft solids up to 35mm, the DOMO10 and 15 up to 50mm. Made in Italy, these pumps are commercial quality, constructed of stainless steel and protected by a mechanical seal and the motor has thermal overload protection to pr..
Submersible pumps suitable for clean and dirty water with an ability to handle soft suspended solids up to 8mm diameter.Compact and lightweight, the Lowara DIWA series pumps are built to last, entirely made from AISI 304 stainless steel with mechanical seal and coated diffuser plate for maximum resistance to abrasion and has thermal overload protec..


Located on the Sevier River about 32 miles south of Richfield, the rehabilitation of Piute Dam was the most difficult and expensive project undertaken so far under the State of Utah’s dam safety program.
Original construction of Piute Dam began in 1909 with several periods of repair and reconstruction through 1935. Several factors combined to place Piute Dam at the top of the state’s priority list for rehabilitation. These factors included upstream slope stability issues associated with rapid drawdown and seismic activity, no guard gate on the outlet works, potential seismic instability of the control gate, lack of a filtered internal drain system, and inadequate spillway capacity. An additional complicating factor was the dam’s original construction method of rolled earth fill and hydraulic fill.
A stability berm was constructed, and the upstream slope of the dam was flattened to provide greater embankment stability under rapid reservoir drawdown and earthquake conditions. New riprap now protects the embankment from wave action.
Piute Dam’s outlet works were modified to provide a guard gate at the upstream end and a new control gate within the outlet tunnel. These improvements facilitate inspection of the outlet works, provide increased earthquake resistance, and significantly increase the capacity of the outlet.
A new internal drainage system collects seepage water as it passes through the dam. The drain material also acts as a filter to prevent piping failure of the dam. By using a slurry-trench method of construction, a cost savings of approximately $2 million was discovered. The bio-degradable polymer used in the trench was an innovative approach that was new to this type of construction.
A new fuse plug spillway will pass the design flood of nearly 100,000 cfs without overtopping the dam. The fuse plug design also saved millions of dollars over other designs considered.
Awards: 2006 ACEC-Utah Engineering Excellence Honor Award
2005 ASDSO National Rehabilitation Project of the Year


LLC “UNIS-Kurulush” was founded on February 12, 1998.
The main activities of the company:
– construction of residential and industrial facilities,
– reconstruction, production of building structures and materials,
– design and construction of small hydroelectric power plants (HPPs).
From 1998 to 2015, more than 20 facilities were put into operation, with a total area of more than 250,000 sq. m. residential and office and retail premises.
Since 2016, the company has designed, built and commissioned 4 small hydroelectric power plants. The total electricity generation at these HPPs is 13.3 MW.


HAGUE: International Court of Arbitration (ICA) has allowed India to build Kishanganga Dam in the occupied Kashmir, however, the neighnouring country has been ordered to provide half of the dam’s water to Pakistan.
Pakistan has received the verdict of ICA over Kishanganga Hydroelectric project case.
The court also ruled that India can not take the water on a very low level in the dam.
Pakistan had objected to the construction of the Kishanganga project, which is called Neelum River in Pakistan.
India’s 330 MW Kishanganga hydroelectric project would affect Pakistan’s 969 MW Nelum-Jhelum hydroelectric project.


This paper simulates the thermal stratification of the Karkhe Reservoir, Iran, with the CE-QUAL-W2 model for the period 1981–1995. The simulation of reservoir water quality requires meteorological, hydrological, chemical, and discharge time series to accurately predict the temperature of water releases from the reservoir. Outlet water temperature of the Karkhe Reservoir is calculated using the CE-QUAL-W2 model and the simulated outlet water temperature is thereafter modeled with the library for support vector machines (LIBSVM) data-mining model. Simulation results show thermal stratification in the Karkhe Reservoir occurs once a year. In addition, the data-mining model is a good surrogate model for the CE-QUAL-W2 model for estimating water temperature at different outlet levels in the reservoir. The root-mean square, mean absolute error and Nash-Sutcliffe criteria are used to assess the performance of the data-mining method. The LIBSVM model was found to be a suitable surrogate model for the main simulation model, and can be linked to optimization models with which to calculate reservoir operational rules for thermal control.


Ideal for hire, fully manual and easy to use, 30 m range, perfect for demolition on construction sites. Placed on a stainless steel stand, the CONRAD LC30 is equipped with a very simple control unit, suitable for inexperienced operators.
Dimensions80 x 120 x 220 cm - Weight260 kg
Inspectable filter with a filtration capacity of 100-150 µm
|Type of water that can be used|
industrial, well (pre-filtered), fire ring, water purification, rainwater harvesting.
|Water pump included|
Self-priming vertical multistage centrifugal electric pump for gravity operation. No inlet water pressure required
1 ½ " - Camlock
electrical cable with minimum cross-section 5×2.5 mm and 5-pin 3-phase plug 32A
CONRAD LC30 dust cannons on trolley are used for the construction of the Pedemontana Veneta tunnel - Vicenza - Italy
EASY AND MANUAL:


Federal Study Recommends Green River Dam Removal
The U.S. Army Corps of Engineers has proposed removing a dam on the Green River near Mammoth Cave National Park.
The Daily News reports a study includes the recommendation, saying the action would improve aquatic life and recreational activities. Alternative actions include modifying the lock and not disturbing the dam, installing a barricade and disposing of the property or doing nothing.
The river has been closed to navigational traffic for decades and the study says the dams on the river have continued to deteriorate. In addition to removing Green River Dam No. 6 near Mammoth Cave, the study recommends disposing of three other dams along the river as well as Barren River Lock and Dam No. 1.
The federal agency is accepting comments on the proposal through March 17.


The Iran Water and Power Resources Development Company (IWPCO) says the second unit of the Karoun-4 Dam power plant has been connected to the national electricity grid.
The executive manager of the project, Hossein Ranjbaran, said on Saturday that the second unit will add 250 megawatts of electricity to the country's capacity, IRNA reported.
He added that the synchronization operation for the second unit of the power plant was carried out successfully in less than two months after the first unit came on stream.
The first unit of the power plant entered the national power network on December 11, 2010 and generated 54,834 megawatt hours of power in its first month of activity.
"So far, over 1.6 billion cubic meters of water has accumulated behind the Karoun-4 reservoir, which is a large body of water, and would suffice for the launch of two more power plant units," the Iranian official explained.
Ranjbaran said four 250-megawatt units have been designed for the Karoun-4 Dam power plant, which is located in the western province of Chaharmahal-Bakhtiari. It is projected that the power plant, which is scheduled to be completed by March 2012, will be able to generate over 2,107 gigawatt hours of power per year.
In November, IWPCO Managing Director Mohammadreza Rezazadeh said the capacity of Iranian hydroelectric power plants will eventually reach 26,000 megawatts.
He put the current capacity of the country's hydroelectric power plants at 4,500 megawatts and said that there are some other projects on track that will add 7,500 megawatts of electricity to the country's capacity in the near future.
Iran had a total annual electricity generation capacity of 53,000 megawatts before 2009, and plans to add 5,000 megawatts of capacity to the grid annually.
Iran is currently able to construct and operate various kinds of hydroelectric power plants. It is also building power plants in Oman, Iraq, Syria, and other neighboring countries and is engaged in dam construction activities in Tajikistan, Armenia, and Azerbaijan, while consultations are underway with a number of other countries, PressTV reported.
In 2010, Iran won a contract to build a dam in Afghanistan and another contract to build a power plant in Syria. In one of its most important international projects, Iran will start the construction of a $200 million hydroelectric dam in Nicaragua later this year.


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The RNG k-ε turbulence model and SIMPLEC algorithm are used to simulate the steady, three dimensional, internal flow field in a bulb tubular pump with up and downstream flow passages. Subsequently, the static stress in the impeller structure is analyzed numerically on ANSYS Workbench by means of sequential coupling method. The results show that the predicted performance curves of the pump are basically in agreement with the measurements. Additionally, the static pressure on the blade pressure side is higher than that on the suction side as a whole, and the low pressure appears on the blade leading edge near the impeller tip, where cavitation may be apt to occur. Impeller strength is mainly affected by centrifugal force and fluid pressure, also the peak equivalent stress and peak total displacement caused from both the centrifugal force and fluid pressure are far less than those generated by each of them. The peak equivalent stress rises with increasing flow rate, but the peak total displacement has one minimum at a flow rate. The peak equivalent stress occurs at the blade root near the blade trailing edge. The deformation of the impeller structure becomes more dominated with increasing radius, and the peak deformation appears on the blade tailing edge near the impeller tip. The results show that the impeller strength meets the requirement for operation. The presented results can provide a reference for analysis of stress characteristic of bulb tubular pump impeller.


This project involves analysis of existing conditions to determine portions of the storm drainage system suitable for improvement, planning analysis of improvement alternatives and the design and construction of the needed improvements.
Construction to temporarily repair the culvert under Cedarbrook Drive is complete. The culvert will be replaced at a later date as part of the Elvis Storm Drainage Improvement Project. View the February mailer(PDF, 1002KB) for more information.
*includes all costs associated with this project such as planning and design, utility relocation, consultant fees, permits, construction, and landscaping.
Learn more about project phases.
Storm Water Services
David Estochen, PE
Bob Jarzemsky, PE
Engineering Program Manager
February 2023 Mailer(PDF, 1002KB)


The February forecasts indicate the spring snowmelt runoff will be below average. Total April through July runoff in the North Platte River Basin above Glendo Dam is expected to be 555,000 acre-feet (af), which is 60% of the 30-year average. The total conservation storage capacity of the North Platte Reservoir System is approximately 2,815,800 af. As of January 31, 2021, the combined storage content in the North Platte Reservoirs was 1,719,900 af, which is 108% of the 30-year average.
Current releases are 530 cubic feet per second (cfs) from Seminoe Reservoir through the Miracle Mile. Releases out of Gray Reef Reservoir are 500 cfs. Releases out of Gray Reef Dam will be reduced to 450 cfs out of concern for spilling water at Glendo Reservoir during the spring melt. Releases out of Guernsey Reservoir are 0 cfs. Based on current projections for the months of May, June, and July, the releases out of Seminoe Reservoir are expected to peak at around 1,700 cfs, while flows out of Gray Reef are expected to be in the range of approximately 2,000 to 3,000 cfs. Releases from Guernsey will be in the 3,000 to 5,200 cfs range. Pathfinder Reservoir is not expected to spill this spring.


In 2014, Liesfeld completed the 4,300-foot Magnolia Green Stream Restoration project. The project featured over 6,500 live stakes, 3,330 plantings, 2 stream crossings, 2,200 feet of toewood, and 103 structures. The project had limited access through an existing neighbourhood that entailed complex sequencing and staging to limit impact to homeowners. The project also involved setting […]
In 2012, Liesfeld completed the 1,650 linear foot Skipwith Elementary Stream Restoration Project located in Henrico, Virginia. The project included stream channel grading, grading, construction of in-stream structures, seeding, planting, construction of trails, rain gardens, installation of stabilization blankets, construction of learning area and complex erosion control sequence. The project was constructed under very wet […]
In 2012, Liesfeld completed the Lieutenant Run Stream Restoration project. The project consisted of 1,235 LF of stream channel construction, complex selective clearing, 5,000 SY of soil stabilization matting, relocation of utilities, installation of 175 LF of pre-engineered bottomless culvert, and 30 LF of retaining wall.


July 1, 2019 as part of the construction of the second stage of the Dniester PSPP as part of the fourth hydraulic unit, the bottom ring of the guide vane of the hydraulic unit No. 4 was installed. The mass of the mounted part of the hydraulic machine is more than 130 tons. The Consortium RPA Ukrgidroenergobud ensured the construction readiness of the hydraulic unit mine.
On December 11, 2018 stator of turbine with the elements of spiral case was mooved from an erection site to the mine of hydroelectric generator №4. All pre-arranged building and installation works were executed in the mine of hydroelectric generator for providing move of stator of turbine weighing 287 tons.
The management of the Consortium NPO Ukrgidroenergobud took part in meetings and workshops on the construction and reconstruction of hydropower facilities managed by PrJSC Ukrhydroenergo. Communication took place on the basis of PrJSC Ukrhydroproject and JSC Turboatom. Our special attention was paid to issues the construction of the second stage of the Dniester PSPP as part of the fourth hydraulic unit, where the Consortium acts as the general contractor.


Holtwood Hydro-Electric Expansion Project
PPL Generation, LLC
Completion Date :
The project is located in Holtwood, Pennsylvania along the Lancaster shore adjacent to the existing 102 MW Holtwood hydro-electric station. The project includes development of a 130 MW hydro-electric power-generation plant expansion and shad restoration project at PPL Holtwood LLC's existing hydro-electric plant.


Villa St. Joseph du Lac
A 79-bed long term care facility located in Dayton, NS. The project included the demolition of the existing facility after the construction and commissioning of the new facility. The project included a new sewage lift station as well as new water and sewer piping which crossed under the lake to connect to the services along Highway No. 1.
KVM completed an evaluation of the existing infrastructure to determine what could be reused. KVM completed the detailed design of the site services including a new sewage lift station and forcemain, domestic water and sprinkler, and stormwater management. The stormwater management system was designed to meet LEED Certification requirements, including treatment and peak flow control. KVM also prepared the contract documentation and performed site inspections during construction.


Atugan River 1 Minihydro Project
Implementation of the plant expected to operate at 75% firm power with a capacity of 2.4 MW with annual energy generation of 16.38 GWh.
|Debt Asking Amount||$6,250,000|
|Equity Asking Amount||$1,070,000|
|Date of Pipeline Induction||14-04-2015|
|GHG Mitigation Potential (tonnes CO2e pa)||8,328|
|PFAN Consultant Name||Charles Cole Navarro|


Gumati HPP cascade’s consisting hydro power plants, Gumati-1 HPP and Gumati-2 HPP consider energetically use of middle section of river Rioni on 12 km zone from village Zhoneti to Rioni HPP water reservoir. 7 km distance from Kutaisi, with northern-west direction, on the river Rioni is built of 30 m high concrete gravitational dam, which creates 13.0-mln m3 live storage water reservoir.
Gumati HPP I
Gumati-1 HPP is daily regulation, ROR type plant. Plant was put into exploitation in 1958 year. HPP’s design generation is 249.0-mln kW.h.
Reconstruction of №3, №2 hydropower units was carried out; As a result the installed capacity of HPP increased to 48.4 MW instead of the projected 44.0 MW.
Gumati II HPP
Derivation type hydro power plant Gumati II HPP, represents the second stage of Gumati HPP cascade. Gumati II HPP is supplied by the Gumati II HPP’s used water with derivation channel.
Gumati II HPP was put into exploitation in 1956 year. Its design-installed capacity is 22.8 MW, design generation of HPP is 127.0-mln kW.h.


Final Design of the Moura-Safara subsystem infrastructures, which will supply water to Moura and Barrancos municipalities, becoming part of the "High Level" public supply system of Águas Públicas do Alentejo.
This project included:
- The construction of a Reservoir (2 x 1000 m3);
- 23.5 km of gravity pipes in FFD and Steel, DN 300;
- 4 km of Feeder Pipes in FFD, DN 400 and
- Rehabilitation of two reservoirs (1 x 1 x 150 m3 and 750 m3) and construction of the delivery points
- Improve water supply system


ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, contractor Ames Construction, Inc., is preparing to resume construction activities on the diversion inlet structure, near Horace, North Dakota, in mid-June.
The diversion inlet structure is a part of the Fargo, North Dakota/Moorhead, Minnesota, flood risk management project. The inlet structure phase of the project includes construction of a concrete control structure with three gates that will regulate flows into the diversion channel.
Funding for this project feature was included in the Army Corps of Engineers Fiscal Year 2016 and 2018 work plans.
The complete Fargo-Moorhead flood risk management project plan includes building a 30-mile earthen channel, a 12-mile long southern embankment, 19 highway bridges, four railroad bridges, three gated control structures and two aqueduct structures. The project will provide flood risk reduction for more than 230,000 people and 70 square miles of infrastructure in the communities of Fargo, Moorhead, West Fargo, Horace and Harwood.
The Corps is working in partnership on this project with the cities of Fargo, North Dakota, and Moorhead, Minnesota, and the Metro Diversion Authority and in collaboration with the states of North Dakota and Minnesota.
– 30 –
Release no. 19-045


Prado Dam is located on the Santa Ana River, approximately 30.5 miles upstream of the Pacific Ocean. The dam is in Riverside County, California, approximately 2 miles west of the City of Corona. Portions of the reservoir are in Riverside County and San Bernardino County. U.S. Army Corps of Engineers (USACE), Los Angeles District (SPL), completed the existing Prado Dam in April 1941. The dam was then modified in 2008 to increase the reservoir storage and outflow capacity. Spillway modifications are necessary to complete the proposed increase in the Prado Dam reservoir storage capacity and to pass additional outflow discharge estimated from the 2020 Probable Maximum Flood (PMF) study.
The Aterra-Schnabel Joint Venture (ASJV), along with its subcontractor, Utah State University (USU), are scoped to plan, coordinate, develop, test, and perform physical model testing at the Utah Water Research Laboratory (UWRL). As a managing member of the Aterra-Schnabel JV, Aterra is developing design drawings to assist with physical model construction, reviewing modeling data, and assisting with report preparation, including QA/QC review. The following tasks are being performed as part of the project:
- Physical Modeling: Review of existing as-built information, 2D hydraulic modeling results, and topographic data in order to create 3D models of the existing approach conditions, spillway, and downstream topography. Preliminary design scenarios developed by USACE will be modeled to create desired testing scenarios. At model scale, evaluate constructability considerations to create design plans for USACE approval as well as details to assist USU with model construction.
- Model Testing and Data Collection: Testing and data collection will primarily be performed by USU with support from the JV. Model data collection includes water surface elevations, velocities, pressure, maximum scour depth, and videos of model performance. Aterra will assist with review and analysis of collected data to inform the design of the proposed spillway.
- Project Management: The JV is responsible for contract and project management, as well as the development and implementation of the Quality Control Plan.


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Dong Ping is a 72MW hydro power project. It is located on Zi river/basin in Hunan, 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 2004 and subsequently entered into commercial operation in 2007. Buy the profile here.
The project was developed by Hunan Zijiang Power Development. China Power International Development, CGN New Energy Holdings and Hunan Xiangtou Holding Group are currently owning the project having ownership stake of 63%, 18.5% and 18.5% respectively.
The hydro reservoir capacity is 19.8 million cubic meter. The project generated 261.701 GWh of electricity. The project cost is $76.167m.
The hydro power project consists of 4 turbines, each with 18MW nameplate capacity.
The project construction commenced in 2004 and subsequently entered into commercial operation in 2007.
Toshiba Hydro Power (Hanzhou) supplied 4 electric generators for the project. The generator capacity is 18 MVA.
For more details on Dong Ping, buy the profile here.


Bac Ai PSP is a 1,200MW hydro power project. It is planned in Ninh Thuan, Vietnam. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently at the under construction stage. It will be developed in a single phase. The project construction is likely to commence in 2020 and is expected to enter into commercial operation in 2029. Buy the profile here.
The project is being developed and currently owned by Vietnam Electricity.
Bac Ai PSP is a pumped storage project. The project is expected to generate 1,759 GWh of electricity.
The hydro power project consists of 4 turbines, each with 300MW nameplate capacity.
The project has 4 electric generators that will be installed at the project site.
The project construction is expected to commence from 2020. Subsequent to that it will enter into commercial operation by 2029.
For more details on Bac Ai PSP, buy the profile here.
About Vietnam Electricity
Vietnam Electricity (EVN) is an integrated electric utility. The company generates, transmits and distributes and sells energy. It produces power from hydro, coal, oil, and gas sources. EVN operates various power plants and electricity generation companies. It operates the entire national power transmission and distribution network and controls operation of the national power system through the National Load Dispatch Center. The company imports electricity from China and Laos, and exports power to Cambodia and Laos. It operates through power generation and distribution companies in Vietnam. EVN is headquartered in Hanoi, Vietnam.


Podkumok River (Подкумок) is a river in Karachay-Cherkessia and Stavropol Krai, Russia, right tributary of the Kuma River. The length of the river is 160 km (100 miles). The area of its basin is 2,220 km² (857 mi²). The Podkumok River originates in the Greater Caucasus. It is widely used for irrigation. The biggest hydroelectric dam in Imperial Russia Water-powers Белые угли, built in 1903, was located on the Podkumok River near Yessentuki.


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A hydropower project in Ethiopia, with the capacity to generate 1,870 MW of electricity, has been scheduled to commence operations in September 2014
According to weekly newspaper Addis Fortune, Ethiopian minister of water, irrigation and energy (MoWIE), Alemayehu Tegenu said about 80 per cent of the construction of the Gilgel Gibe III hydropower project has been completed.
“Other power plant projects, including the Adama II Wind Farm and Genale Dam, are in the process of getting constructed,” added Tegenu.
The power projects across Ethiopia have been aimed at enhancing the country’s electricity exporting capacity. The country recently embarked on a 100 MW power export deal with Sudan.
This deal has been estimated to generate millions of dollars in revenue for Ethiopia in the coming days, according to MoWIE.
Ethiopia also has a power supply agreement with Kenya.
“The Ethiopia- Kenya power transmission line is being installed and will be completed over the next two years,” said Tegenu.


with the following interesting stats carved into it:
Fish: Muskellunge, White bass, Spotted bass, Largemouth bass, Smallmouth bass
Area: 8,268.8 Acres (12.92 Square Miles)
148 Feet, half-mile Dam
Construction Year Completed: 1965-1973
Surface Elevation: 730 Feet
Length: 48 Miles
Because the primary purpose of Cave Run Lake is flood control, the water level is drawn down in the fall to winter pool level, allowing spring rains to fill the reservoir instead of flooding the surrounding land.
The summer pool water level is 730 feet; winter pool level is reduced to 724 feet.


Location: Crab Orchard National Wildlife Refuge – Devils Kitchen Lake – USFWS – Marion, Illinois
USFWS Devil’s Kitchen Dam Auxiliary Spillway Modifications at the Devil’s Kitchen Lake Dam, located on the Crab Orchard National Wildlife Refuge, Williamson County, Illinois. The project consisted of 4’ wide concrete pavement widening and placement of rip rap of the downstream side or the Auxiliary Spillway and construction of a new four foot tall and 30” wide double radius top concrete parapet which was approx. 500 L.F long, which set on the top of the upper stream part of the spillway. It also followed the curvature of the existing Dam Auxiliary Spillway. Worked also included excavation / removal of the existing three-foot earth berm and placement of upper stream rip rap.


This afternoon, the water level on the Latorica will reach 7 meters!
On April 2-3, the water level on the Latorica river - the city of Chop will continue rising, and a significant layer of water will remain on the floodplain. In the second half of the day, on the Latorica river - the city of Chop the maximum water level - 670-700 cm - is expected.
On April 2-3, the water level on the Tisa river - the city of Chop will continue rising by 1.0-1.5 m, due to the flood wave from the upper reaches.
Yesterday in the region there were occasional small rains, in the mountains - with 1-4 mm sleet.On the rivers, steady decline in water levels was recorded. On the Tisa, as of 8:00, the maximum level formed near the village of Vylok. Increase of the water levels continued in the lower reaches of: the Borzhava - 30 cm the Latorica - 86 cm, the Tisa - the city of Chop - 1.4 m.
During the day, slow decline of water levels on the rivers will continue, in the lower reaches of the Borzhava the maximum level will be formed with the increase by 5-20 cm.
Transcarpathia has been hit by the third flood wave: the number of flooded roads and residential buildings is increasing
16 December 2017 11:50
21 March 2018 19:50
20 May 2018 21:09
8 May 2018 13:46


NS Self priming centrifugal pump can be used for water transfer, farm irrigation, Dewatering and flood control system. Made of Cast Iron housing and Non-clogging, open type impeller with sealed double ball bearings. Designed to ensure long service life with a minimum maintenance requirement and no footvalve needed during operation. Available with Mechanical seal (M) and Packing seal (P) Type.
|Inlet x Outlet Port (in)||2 x 2||2 x 2||3 x 3||3 x 3||4 x 4||4 x 4|
|Max Deliver Volume (GPM)||145||145||334||334||449||449|
|Max Total Head (ft)||66||66||76||76||82||82|
|Quanity / Crate (Units)||8||8||6||6||5||5|


Paradise Dam Primary Spillway Improvement
May to late 2017.
Paradise Dam is a key component of the Bundaberg Water Supply Scheme located approximately 20km north-west of Biggenden and 80km south-west of Bundaberg, Queensland.
Following a record flood event in January 2013, a Dam Safety Review and Comprehensive Risk Assessment at Paradise Dam was conducted.
Engineering assessments identified areas of the Dam that could be further strengthened to withstand extreme weather events.
The Dam will undergo construction of an additional section of concrete protection to the base of the primary spillway, involving:
- Strengthening the base of the primary spillway
- Downstream protection of the left hand side dam wall
- Construction of an access and drainage culvert
Asset owner, management and design.


Here, West Yost is finishing the stormwater master plan, which focuses on evaluating the City’s trunk storm drain system. West Yost has also completed Hydraulic and Hydrologic modeling for existing conditions and for evaluating improvements. West Yost has completed the data collection and condition assessment field work activities to confirm the configuration of the trunk drain system and define its condition. We are currently (early 2021) finishing the report documenting the outcomes of the Stormwater Capital Improvement Program Master Plan (SCIPMP). Pipe improvements, detention storage, and pump station reconstruction, as well as numerous maintenance projects are needed to improve the drainage system capacity, improve water quality, and avoid potential system failures.
The CIPs from the SCIPMP include:
- 11 flood control projects within 6 watersheds including pipe improvements, detention storage, and pump station reconstruction
- 13 maintenance/condition improvement projects for pipes
- 7 maintenance/condition improvement projects for channels/outfalls
- 3 maintenance/condition improvement projects for manholes
While these projects are currently at a planning level, West Yost has the expertise and wherewithal to quickly progress them through feasibility to design completion.


Ramky Infrastructure Ltd has secured a contract for civil works at the Mander I and Mander II small hydropower projects in Chhattisgarh, India.
The US$52 million contract, awarded by Chhattisgarh Energy Consortium Pvt Ltd, involves the construction of a concrete weir, spillway and appurtenant works and other infrastructural and hydromechanical works, according to media reports.
The project is to be completed within 27 months, reports indicate.
In other India hydropower news, the 1,000-MW Karcham Wangtoo hydropower project in Himachal Pradesh is expected to be completed three months ahead of schedule, wire services reported.
The Jaypee Group hydro project, located on the Satluj River, is likely to be fully operational in August this year, reports indicate. One turbine at the project has already begun power generation.
For more hydropower news and information, click here


The full bore ball valve is a brass valve with chrome finish, steel handle to control flow of water, with a nominal pressure of 25 Bar. These ball valves are used for water, oil and gas applications.
Finish:: Chrome Plated
Application:: Water, Oil, Gas.
Features & Benefits:: Nominal pressure of 25 Bar.


Obsolete. Replaced by 4075SS-01 Simer Pumps Booster Ace-In-A-Hole System 3/4 HP 115 V # 3075SS-01. This 3/4 HP 115 volt,7.2 Amps single phase, booster offers a maximum additional pressure of 40 PSI and up to 26 GPM. Assembled, ready to install; includes 6' 115-volt power cord, 1" Female NPT intake and 1" Male NPT discharge pipes.
Watts # N45BU-1, direct acting, water pressure reducing valve. Reduces high inlet pressure from up to 400 PSI to a lower adjustable outlet pressure from 25 to 75 PSI.
1" FNPT union inlet and 1" FNPT female outlet (no union)
Pressure Gauge 2" Liquid Filled 0-200 PSI glycerin liquid filled 2", 1/4" MNPT bottom connection, 2% accuracy, vacuum and pressure gauges with steel case and plastic lens for high vibration applications in 30 to 160 degrees Fahrenheit temperature.
# EILPG2002-4L, Use only with water
Value Priced $11.00
The Gard-it switch is wired in series with a conventional pressure switch. If pump loses it's prime the system pressure will fall considerably below the cut-in point of the regular pressure switch. Gard-it will disconnect the pump motor.
Value Priced $146.95
Pressure relief valve 1/2" heavy duty, no lead, bronze pressure relief valve for shallow, deep well and submersible pumps. Recommended only for cold water system installation. Spring loaded and pre-set at 100 PSI (Not adjustable). Not for use with hot water heaters.
Value Priced $29.25


About This Project
MTCC was awarded the construction of N. Miladhoo harbour on 25th September 2019.
The project was mobilized on 25th March 2020.
The first shipment of rock boulders has been delivered to the project site.
The scope of the project includes:
- Dredging and excavation operations of 37,222cbm;
- Construction of a 248m breakwater
- Construction of f137m revetment
- Construction of 286m quay wall
- Development of a 1,430sqm of paved area
- Installation of navigation lights and streetlights.
The value of the project is MVR 42.1 million.


Polypipe 130mm Ogee Extra Capacity Gutter - Black, 2 metre
Polypipe high capacity rainwater systems suit both domestic and commercial applications. They are designed to cope with high volumes of rainwater. The Ogee range is our most popular rainwater system.
High capacity water flow 130mm x 70mm gutter Ogee guttering can be used with both round and square downpipes


Indian Head Dam, northeast Massachusetts
Indian Head Dam is on the Indian Head River in Plymouth County, Massachusetts and is used for flood control purposes. Construction was completed in 1920. It is owned by Town Of Hanover.
Indian Head Dam is of earthen construction, a gravity dam. Its capacity is 800 acre feet. Normal storage is 660 acre feet.
Lakes, Dams, and Recreational Facilities Near Indian Head DamFactory Pond Wampatuck Pond Forge Pond Horse Pond Hackett Pond Jacobs Pond Studleys Pond Island Grove Pond Accord Pond Garside Reservoir (dike A) Silver Lake Hunts Pond Temple Street Pond Silver Lake Weymouth Great Pond Ames Pond Forge Pond Cushing Pond Robbins Reservoir Golden Reservoir Damon Point Road Dam Old Oaken Bucket Pond Weymouth Great Pond Aaron River Dam Fulling Millpond Dam First Herring Brook Reservoir Lake Holbrook Whitmans Pond Elm Street Dam On Jones River Trout Pond Bound Brook Control Dam South Brook Dam Mill Pond Ellis Brett Pond Winnetoxet Road Pond Cross Pond Bluefish River Dam Waldo Lake Upper Porter Pond Lower Porter Pond
Bookmark this lake location.
Find other northeast Massachusetts area lakes and vacation ideas or return to the home page.
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Views: 280 Author: Site Editor Publish Time: 2020-11-30 Origin: Site
Check valve is a kind of valve whose opening and closing member is a circular disc and depends on its own weight and medium pressure to block the backflow of medium. And there are many different kinds of check valves with different functions. In this article, we will introduce the types of check valves.
The check valve relies on the force of the medium flow to open and close the valve to prevent the medium from flowing backward. At present, the classification of check valves is mainly divided according to structures. The check valves are mainly divided into lifting check valves, swing check valves, butterfly check valves, pipeline check valves and pressure check valves.
1. Lifting Check Valve
The structure of the lifting check valve is mostly similar to that of the globe valve. The valve flap moves up and down along the center line of the valve body channel. There are two types of lifting check valves including straight type and vertical type. The former can only be installed on horizontal pipelines, while the latter can be installed on vertical pipelines.
2. Swing Check Valves
The flap of the swing check valve rotates around the rotating shaft. Its fluid resistance is generally smaller than that of the lifting check valve, but its sealing is not as good as that of the lifting type. It is suitable for occasions with large diameter and low flow rate. Rotary check valve can be divided into single-lobe rotary type, double-lobe rotary type and multi-lobe rotary type according to the number of valve flaps. The single-lobe swing-open type is suitable for medium-caliber pipelines, the double-lobe swing-type is suitable for large- and medium-caliber pipes, and the multi-lobe swing-type is suitable for large-caliber pipes. Among them, the double-lobed revolving type also has a fast-growing double-lobed type, which has the characteristics of small structure and light weight.
3. Butterfly Check Valve
The structure of butterfly check valve is similar to that of butterfly valve. The valve disc rotates around the pin in the valve seat. The overall structure is simple, the flow resistance is small, and the liquid impact pressure is also small.
4. Pipeline Check Valve
The disc of pipeline check valve slides along the center line of the valve body. This valve is small in size, light in weight, and good in processability, but the fluid resistance coefficient is slightly larger than that of the swing check valve.
5. Compact Check Valve
The compact check valve is used as a boiler feed water and steam shutoff valve. It has the integrated function of a lift check valve and a stop valve or an angle valve.
According to material, check valves are divided into five categories, including cast iron check valves, brass check valves, stainless steel check valves, carbon steel check valves and forged steel check valves.
According to the function, check valve is divided into five categories, including DRVZ silent check valve, DRVG silent check valve, NRVR silent check valve, SFCV rubber flap check valve and DDCV double flap check valve.
Hopefully, this passage can help you learn more about check valve.


- Flood Warning issued November 29 at 9:45AM CST until December 01 at 10:30PM CST by NWS
- Effective: 9:45 a.m. on Sunday, Nov. 29, 2015
- Expires: 10:30 p.m. on Tuesday, Dec. 1, 2015
...The Flood Warning continues for the following rivers in
Blackwater River near Blue Lick affecting Cooper and Saline
Grand River near Sumner affecting Carroll...Chariton...Linn and
Grand River near Brunswick affecting Carroll and Chariton Counties.
The Flood Warning continues for
The Blackwater River near Blue Lick.
* until Tuesday evening.
* At 8:45 AM Sunday the stage was 26.6 feet.
* Flood stage is 24.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 26.6 feet by this
afternoon. The river will fall below flood stage Monday before
* At 24.0 feet...Cropland and pastures along the river flood.
Location FS Stage Day/Time Forecast
Blue Lick 24 26.6 Sun 09 AM 26.6 this afternoon
- See more at NOAA


Kemano is an 896MW hydro power project. It is located on Nechako river/basin in British Columbia, Canada. The project is currently active. It has been developed in single phase. Post completion of construction, the project got commissioned in 1954.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||896||896||–||Active||British Columbia, Canada|
The project is currently owned by Rio Tinto with a stake of 100%.
Kemano is a reservoir based project. The total number of penstocks, pipes or long channels that carry water down from the hydroelectric reservoir to the turbines inside the actual power station, are 2 in number. The penstock diameter is 3.35m.
The project got commissioned in 1954.
The turbines for the hydro power project have been supplied by Andritz Hydro and Voith Hydro Holding.
The electric generators for the project were procured from Andritz Hydro and Voith Hydro Holding.
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.


We have experienced something similar.
When adding an external water level to one outlet in a model the remaining outlets will have a starting condition where an "imaginary" external water level is set to the invert level of the outlet. We had a case with an emergency outlet which essentially is in a backward slope towards the network. When starting our calculations and we had an external water level enabled in another part of the system the whole model was filled with water due to that the "imaginary" water level at the emergency outlet made water flow into the system and fill it. Maybe you can check if the water level you initially get in the system can be linked to any outlet with a backward slope into the system. We used a weir to describe the emergency outlet instead and the problem is reported.


Berthoud Water Treatment Plant
JVA completed planning and design of a 2.0 MGD to 4.2 MGD firm capacity expansion project for the Town of Berthoud’s water treatment facility. The project involved rehabilitation of existing clarifiers using plate settlers, addition of new filters new backwash waste pump station, corrosion control improvements, backwash recycle, new standby generator, and plant drain pump station. Other WTP projects include a PAC dosing system, corrosion control improvements piloting, and a comprehensive Standard Operating Procedure (SOP) manual with the operations staff.
Location: Berthoud, CO


Fill the signin form and go to your private zone.
Flood Warning Cancelled For South Fork Coquille River At Myrtle Point
An update from the National Weather Service:
The Flood Warning is cancelled for the South Fork Coquille river at Myrtle Point. At 5:15am Wednesday the stage was 32.6 feet. Flood stage is 33.0 feet. Fell below flood stage at 3:30am Wednesday.
The river is forecasted to fall to 20.6 feet by early tomorrow.
At 33.0 feet, the South Fork Coquille river is at flood stage. Expect flooding of roads west of the Spruce street bridge and significant pasture and agricultural land flooding.
The Flood Warning continues for the Coquille River at Coquille….Moderate flooding is occurring and moderate flooding is forecasted.


South Lake, west Missouri
South Lake is on a tributary of Blackwater River in Johnson County, Missouri and is used for irrigation purposes. Construction was completed in 1977. At normal levels it has a surface area of 8 acres. It is owned by John H Beard.
South Lake Dam is of earthen construction. Its height is 20 feet Its capacity is 86 acre feet. Normal storage is 80 acre feet. It drains an area of 77 square miles.
Lakes, Dams, and Recreational Facilities Near South LakeFoster Lake Hazel Hill Community Dam Tackett Lake Hamilton Lake Lake Pajastka Warrensburg Country Club Lake Maxson Lake Edmunds Lake Pertle Springs Dam Reynolds Lake Ken-mar Acres Lake Glazebrooks Lake Skyhaven Lake Lions Lake Yukon Lake Shumate Lake Futurama Lake Hickory Hills Lake Downing Lake Houston Lake S. Fk. Blackwater Watershed F-3 Dyer Lake Newland-sec 20-lake Dam Teefly Lake Clear Fork Lake S.Fk Blackwater River Dam Lt-67 S.Fk.Blackwater River Dam F- 1 S.Fk.Blackwater River Dam F- 3 South Fork-blackwater F-1 Newland East Lake Lake Buteo Hunter,roberts Lake Campbell Lake Wooden Lake Newland West Lake Teller Lake Edwin A. Pape Lake Foffel Lake Gann Lake Alkire Lake
Bookmark this lake location.
Find other west Missouri area lakes and vacation ideas or return to the home page.
Other AreasClick the map to see lakes in other parts of the country.


- Flood Warning issued September 17 at 7:43AM CDT until September 18 at 2:00PM CDT by NWS
- Effective: 7:43 a.m. on Wednesday, Sept. 17, 2014
- Expires: 2 p.m. on Thursday, Sept. 18, 2014
...The Flood Warning continues for the following rivers in
Grand River near Sumner affecting Livingston...Carroll...Chariton
and Linn Counties.
Grand River near Brunswick affecting Carroll and Chariton Counties.
The Flood Warning continues for
The Grand River near Brunswick.
* until Thursday afternoon.
* At 6:03 AM Wednesday the stage was 20.5 feet.
* Flood stage is 19.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to fall to below flood stage by
* At 19.0 feet...Flooding of low-lying areas occurs along the west
bank of the grand river near the u.S. Highway 24 bridge about 1
mile west of brunswick.
Location FS Stage Day/Time Forecast
Brunswick 19 20.5 Wed 06 AM 19.2 this afternoon
- See more at NOAA


- Hydraulic power packs and accessories
- Standard and purpose-built power packs
- Hydraulic reservoir kits for mobile applications
- Hydraulic reservoir kits for stationary applications
- Oil filtering solutions
- Heat exchangers, coolers and fan drive
- Hydraulic accumulators and accessories
- Pressure switches, sensors and transmitters
- Hydrostatic transmissions / Closed Circuit
- Hydraulic pumps and accessories / Open Circuit
- Hydraulic motors and accessories
- Cylinders and accessories
- Pressure and flow regulating valves
- Logic- and directional control valves
- Safety and check valves
- Application-specific valve blocks
- Test and measurement devices, accessories
- Attachments, accessories for machinery
- Mobile Electronics
- Quick couplings
- Hoses, Pipes, Fittings, etc.
- Used / Refurbished / Occasional SALE
Danfoss Series D1P High Power Pumps
For the highest demands in open circuit hydraulics.
New, high power product line in the family of Danfoss open circuit axial piston pumps.
- Many different control options (PC, LS, mechanical torque control, electric control)
- Up to 350 bar nominal pressure
- 4 different sizes from 130 to 260 cm3/rev.
- High rated power enabled by the integrated impeller pump option. High flow rates are achievable.
- Different shaft options
- Auxiliary drive flanges for direct mounting of additional pumps
- Different hydraulic port options
- Perfect pump choice for a high-flow Danfoss PVG 128/256 valve group
- Large cranes
- High power construction or forestry machines' work functions
- Oil & Gas, mining machinery, power packs of drilling rigs
- Off-shore marine applications
Danfoss Technical Information
|Pump frame size||D1P130||D1P145||D1P193||D1P260|
|SAE mounting flange||D4||E4|
on rated speed


C-Fusor® Pressure Infusor’s crystal-clear material allows for maximum visibility of fluid levels. It is uniquely designed for rapid fluid set-up and replacement.
Accurate and easy to read pressure gauge
Durable and easy to clean
Large squeeze bulb for rapid and reliable pressure control
Allows for even pressure around the fluid container
Three way stopcock prevents air leaks


Jala Shakti Ltd to set up a 5 MW (2 x 2.5 MW) hydel project across the river Baleni Ka Nallah (a tributary of river Ravi) in Naleni village in Chamba district of Himachal Pradesh. It will be a run-off-the river scheme and it consists of construction of trench type diversion weir, intake chamber, desilting tank, forebay, penstock and a powerhouse with 2x 2.5 MW Pelton turbines. The power generated will be evacuated to Jarangla/Karian sub-station. The project cost is estimated at Rs. 293 million.


September 12, 2017: The Chief Minister of Himachal Pradesh, Shri Virbhadra Singh inaugurated the first stage of Kashang Hydro Power Project constructed by HCC in Himachal Pradesh on September 12, 2017. The project was awarded to HCC by the Himachal Pradesh Power Corporation (HPPCL) as item rate contract in February 2009. It was registered as ‘Green Power Project’ under the clean development mechanism
The Kashang Hydro Power project is an integrated hydro power project, built on Kashang river, a tributary of Sutlej. This project comprises of four distinct stages, of which, HCC was awarded the contract to build sections of stage I, II and III totaling to 195 MW. All four stages of the Integrated Kashang HEP would generate 1659 GWh energy annually on 90% dependability
HCC was responsible for the civil works comprising river diversion, intake structure, conveyance channel, de-silting basins, power channel, head race tunnel, underground balancing reservoir, pressure shaft, the valve chamber and various adits.


Ente Autonoma del Flumendosa (EAF)
Description for Simbirizzi Hydropower (Italy)
Simbirizzi (Settimo S. Pietro) is a small hydroelectric plant to supply the water pipeline network of southern Sardinia.
- Open-air Power House ( external dimensions 18 x 10 x h7 m )
- Electromechanical Works ( No.1 Francis Turbine, IP = 1'300 kW, Q = 2 m3/s, Head = 75 m, E = 6.5 GWh/y )
- Three-Phase Synchronous Alternator ( 6 kV/1,700 kVA )
Dam Break Studies (Mauritius)
The assignment consists in the analysis of...
Porto Romano Multi-Purpose Project (Italy)
Yacht Harbour is on the right side of the Tevere River floodplain, about 1 km...
La Gogue Dam (Seychelles)
The aims of the assignment are the Design Review...
Koysha Hydropower (Ethiopia)
Koysha (2’160 MW, under construction) is the...
Grand Anse Dam (Seychelles)
The water demand in Seychelles is continuously...
Bwari Aqueduct (Nigeria)
Water supply system for the district of Abuja, including pipelines, pumping...
Legadadi Dam (Ethiopia)
The purpose of the reservoir is to...
Gibe II Hydropower Plant (Ethiopia)
Gibe II hydropower plant is the second stage of...
Vranduk Hydropower (Bosnia and Herzegovina)
Vranduk project consists in a run off river power plant with an installed...


Electronic level control
The water level in the boiler is electronically controlled and refilled by an electric pump. Check valves prevent water backflow into the supply line and boiler flooding during hours of inactivity.
The level control circuit has been designed so as to prevent phenomena of galvanic corrosion.
The level control circuit has built-in protections against generator malfunction, for example dry running and excess pressure.


It is a device which converts mechanical energy into electrical energy or hydraulic energy into electrical energy. Turbines can also be termed as machines extracting energy from fluids. Water driven tubes are used primarily for the development of hydro-electric energy. There can be two basic types of hydraulic turbines. In impulse turbines a free jet of water strikes the
A length of tube was connected to the calibrator drain and laid into the channel to prevent spillage of water on the bench top. The calibrator was leveled by the adjusting feel whilst observing the spirit level.
Hydraulic jump is the phenomenon of open channels. Before defining the hydraulic jump it is necessary to describe the terms "super critical flow" and "sub critical flow" in order to clearly understand that "what is hydraulic jump" Hydraulic jump usually occurs in super critical flow. In order to describe the super critical flow and sub critical flow, there is need to define the


Bureau of Meteorology, Tasmania
Minor Flood Warning for the River Derwent, RIver Ouse and River Clyde
Issued at 9:17am on Monday 4 December 2017
Flood Warning Number: 3
Minor flooding is occurring along the River Ouse. Minor flooding may occur along the River Clyde during Monday. Minor flooding is not expected to extend downstream to Macquarie Plains and New Norfolk.
Strong river rises have been observed in other parts of the River Derwent during Sunday and Monday. River levels are likely remain below their minor flood levels during Monday.
In the 72 hours to 9am Monday, widespread rainfall totals of 50 to 75mm were reported about the Derwent catchment, with isolated higher totals up to 120 mm and snow at higher elevations. No significant rainfall is expected on Monday.
Strong and dangerous flows may remain a hazard throughout the Derwent Catchment over the next few days.
Minor flooding is occurring along the River Ouse.The River Ouse at Ashton is currently at 2.39 metres and steady. The River Ouse at Ashton is peaking near 2.50 metres Monday morning.
A minor peak is expected in the River Ouse at Ouse Monday morning.
Minor flooding may occur along the River Clyde.The River Clyde at Bothwell is currently at 1.66 metres and rising. The River Clyde at Bothwell may reach the minor flood level (2.00 m) Monday morning.
The River Clyde at Hamilton may reach the minor flood level (2.40 m) late Monday.
Strong river rises are occurring along the Tyenna River during Monday.
Strong river rises will continue along the Styx River during Monday.
River Derwent below Meadowbank Dam:
River levels below Meadowbank Dam are likely remain below their minor flood levels during Monday.
River Derwent around New Norfolk:
Minor flooding is not expected to extend downstream to Macquarie Plains and New Norfolk during Monday.
Flood Safety Advice:FloodSafe advice is available at www.ses.tas.gov.au
Road closure information is available at www.police.tas.gov.au
For emergency assistance call the SES on telephone number 132 500.
For life threatening situations, call 000 immediately.
Next Issue:The next warning will be issued by 4pm on Monday 04 December 2017.
Latest River Heights:
|Location||Height of River (m)||Tendency||Date/Time of Observation|
|River Derwent below Lake St Clair||0.80||Steady||06:30 AM MON 04/12/17|
|River Ouse at Ashton||2.39||Steady||04:30 AM MON 04/12/17|
|River Ouse at 3B Weir||3.00||Steady||07:30 AM MON 04/12/17|
|River Clyde at Bothwell||1.66||Rising||07:15 AM MON 04/12/17|
|River Derwent below Meadowbank Dam||3.44||Steady||08:00 AM MON 04/12/17|
|River Derwent at Macquarie Plains||1.95||Rising||08:36 AM MON 04/12/17|
|Tyenna River at Newbury||0.82||Steady||07:15 AM MON 04/12/17|
|Styx River at Bruces Bridge||1.25||Steady||08:01 AM MON 04/12/17|
|River Derwent at New Norfolk||1.38||Rising||08:51 AM MON 04/12/17|
This advice is also available by dialling 1300 659 216. Warning, rainfall and river information are available at www.bom.gov.au/tas/flood. The latest weather forecast is available at www.bom.gov.au/tas/forecasts.


The Federal Electricity and Water Authority (Fewa) has announced that it is currently working on seven water development projects worth Dh315 million ($86 million) in the northern emirate of Ajman.
These projects include the construction of a 1,000-mm water line in the port, Al Bustan and Karama areas at an expected cost of Dh85 million. About 10 per cent of the project as already been completed and is due to be fully operational next year.
Fewa is also constructing two concrete reservoirs with capacity of 10 million gallons each in the area of Heilwa in Ajman at an expected cost of Dh40 million.
Around 30 per cent of the project has been completed, said the report, citing officials.
Work is also under way to build a concrete tank with a capacity of two million gallons in the area of Al-Mazraa at a cost of Dh7 million.
Fewa has also embarked on the implementation and construction of 800-mm lines from the Water Distribution Centre in New Al Hamra to Ajman and Umm Al Quwain at a cost of Dh135 million, said the report.
Work is in full swing on the water network being set up in the areas of Hamidiya, Rashidiya and Swan in Ajman at a cost of Dh15 million. Around 30 per cent of the project has been completed and is due for operation in 2019, it added.


Letro (PENTAIR) LA01N
Cleaner Booster Pump 3/4 HP
Reg. Price: $453.83
- HP .75
- Flow Rate: 12 gpm
- Port Size: 3/4 Inch x 3/4 Inch NPT
- Voltage Rating: 115/230 V
Spare Part for:
Letro (PENTAIR) LA01N Cleaner Booster Pump 3/4 HP Description
This pressure side cleaner pump combines ultimate performance with maximum efficiency. The power provided by this booster pump is more than enough to run almost any pressure side pool cleaner.
Booster Pump Features:
- Pump is made from durable, corrosion proof materials.
- Hose and adapters are included.
Booster Pump Specifications:
|3/4||115/230||6.5||50 PSI @ 12 GPM|


Moragolla Hydropower project
Moragolla Hydropower Project is constructed on the Mahaweli River. The project is located in Ethgala, Kandy. Total installed capacity of the project is 30.20 MW and expected Annual Energy Generation is 100 GWh.
ADB provide US$ 113.86 million to the project under “Green Power Development & Energy Improvement Investment Programme in 2017(Tranche I). Total Estimated cost of the project is 113.86 million + 1930 million LKR (Local Component).
Project is consist with four Lots as follows for the construction purpose.
Lot A1: Preparation Civil Works
Lot A2: Main Civil Work
Lot B: Electrical and Mechanical facilities
Lot 3: Project Management & Supervisory Support
Project period is 5 Yrs. procurement process of the project was commenced on 2016 expected to commission on 2022.


Bailey International LLC Datasheets for Industrial Valves
Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications. Valves vary greatly in size, design, function, and operation.
Industrial Valves: Learn more
|Hydraulic valves are manufactured in a variety of styles to function in different applications. Valves are used to manipulate the flow of hydraulic fluid within a hydraulic circuit and are...|


Speck ES90-III, 1.5 HP, In Ground Pool Pump
The Speck Model ES90 medium head pump has been engineered for durability and quiet performance. The all-around, self-priming pump with large basket is ideally suited for all small to medium in-ground pools. The Model ES90 is
designed using 100% recyclable “environment friendly” plastics.


Here’s the release from Northern Water and the Bureau of Reclamation (Brian Werner/Peter Soeth):
Releases through outlet valves will make room in Lake Granby for predicted spring runoff
The Bureau of Reclamation and Northern Water will be increasing the water releases from Lake Granby on Friday, May 1. Operators will ramp up releases to 430 cubic feet per second through the outlet valves which will enable reservoir operators to better manage the peak spills later this spring.
With the Colorado-Big Thompson Project reservoirs at record storage levels for late April, the likelihood of spills at Lake Granby are a virtual certainty.
“What we are trying to do by increasing releases now is reduce the peak of the runoff to alleviate flooding concerns below Granby,” said Noble Underbrink, Collection Systems Department Manager for Northern Water.
Northern Water and Reclamation are completing maintenance and repair project on the Lake Granby spillway. Once complete by mid-May, reservoir operators will route the peak flows through the spillway to the Colorado River downstream.
“Working together, we can alleviate the flooding concerns below Granby and maximize the amount of water we can store in the Colorado-Big Thompson Project, ” Eastern Colorado Area Office Manager Jacklynn Gould said.
Lake Granby is currently at 92 percent of capacity, about 6 feet from full.
The current forecast is that operators will be able to keep the spills to below the amount at which downstream flooding occurs.
Underbrink said the preemptive releases have been used many times in previous years. “With the C-BT reservoir system nearly full, the forecasts indicate there will be more runoff than the reservoirs can hold.”
The flows and forecasts will be monitored and adjustments made accordingly as inflows pick up in the next few weeks.
More Colorado-Big Thompson Project coverage here.


High Volume Water Pump is designed according to the performance and size specified in international standard is02858, mainly composed of pump body (1), pump cover (2), impeller (3), shaft (4), sealing ring (5), shaft sleeve (6) and suspension bearing part (12).
The High Volume Water Pump body and pump cover of is type pump are split from the back of impeller, which is commonly referred to as the back door structure. The utility model has the advantages of convenient maintenance, and the rotor parts can be withdrawn for maintenance without moving the pump body, suction pipeline, discharge pipeline and motor.
The shell (i.e. pump cover) of the High Volume Water Pump forms the working chamber of the pump, and the impeller, shaft and shaft sleeve are the rotor parts of the pump. The suspension bearing part supports the rotor part of the pump, and the rolling bearing bears the radial force and partial axial force of the pump.
In order to balance the axial force of the High Volume Water Pump, the front and back of the impeller of most pumps are provided with sealing rings, and the back cover plate of the impeller is provided with a balance hole. Due to the small axial force of some pumps, there is no sealing ring and balance hole on the back of impeller.


The Flood Warning remains in effect
...The Flood Warning continues for the following rivers in
Menominee River near Pembine affecting Menominee and Marinette
.The Menominee River near Pembine continues to fluctuate slightly
above flood stage due to ice build-up downstream of the Pemene
Falls. Minor flooding of lowland areas has already been reported
near the river. Some improvement is expected by the middle or latter
part of this week as temperatures moderate.
The Flood Warning continues for
the Menominee River near Pembine.
* Until further notice.
* At 6:00 PM CST Monday the stage was 15.4 feet.
* Flood stage is 15.0 feet.
* Minor flooding is occurring.
* Recent Activity...The maximum river stage in the 24 hours ending
at 6:00 PM CST Monday was 15.5 feet.
* Forecast...No forecast is available for this location.
* Impact...At 15.0 feet, There is a minor ice jam downstream of the
Pemene Falls during the winter season.
|Issued: ||2/22/2021 - 6:53 PM CST
|Expires: ||2/23/2021 - 11:00 AM CST
|Counties: ||Marinette, WI, Menominee, MI


POWER PLANT EXPANSION KÜHTAI, Austria
TIWAG, a Tyrolean hydropower company, has launched the Kühtai pumped storage plant project, an extension of the existing Sellrain-Silz power plant group. The construction site is in the province of Tyrol, approx. 30 km due west of Innsbruck and approx. 2,000 m above sea level. SWIETELSKY was awarded the contract for the Kühtai extension project’s main construction lot as part of a bidding consortium. The contract has a net value of approx. EUR 425 million. Work is scheduled to be completed at the end of 2026. The expansion of the power plant facilities provides for an additional reservoir in Längental with a capacity of 31 million m³ plus an underground pumped storage plant as a second upper stage. The storage capacity can thus be increased by around 50%, with 216 million kWh more electricity generated per year using the additional water.


Daffin Road Area Improvements – Hilltop Paving Projects
The Daffin project consisted of upgrading existing roadways and the associated stormwater drainage system in the Molino area to meet current Escambia County and FDEP criteria, including the paving of the dirt roadways, and construction of a stormwater collection and conveyance system. This project included relocation of water lines belonging to Molino Water System, and permitting through the FDEP and the Corps of Engineers. Through careful cost control and a cooperative team approach to the construction, the project was actually completed for less than the original bid.
Categorised as: Transportation and Stormwater


Planet Bike Shockmate 3.0 Suspension Pump
Planet Bike Shockmate suspension pump is a Hi/Low pressure shock pump that can be rated to 400psi.
- Hi/Low Pressure Suspension Pump rated to 400 PSI
- Compact, rugged design is ideal for backcountry adventures
- 8" swivel hose and pump head for easy attachment
- Alloy construction creates smooth pumping action
- Easy-Read industrial class gauge
- Bleeder Valve for fine-tuning pressure
- 10" shaft with T-handle
- Gauge: Analog
- Shaft: 10" (260mm)
- Hose: 9.76"
- Weight: 149g


Nuoro - Italy
Consorzio di Bonifica della Sardegna Centrale
2003 - 2006
Description for Rio Mannu Multi-Purpose Project (Italy)
Concrete gravity dam for water supply and irrigation to be constructed in two phases:
Phase 1 – Gravity Dam H = 19 m, V = 400.000 m³,
Phase 2 – Reservoir Augmentation (V = 2.000.000 m³).
- Reservoir ( A = 26,6 km², V = 2,1 Mm³ )
- Dam ( H = 28 m, Crest L = 177 m, V = 25'000 m³ )
- Spillway ( Q = 685 m³/s, Type -overflow crest, L = 84 m )
- Energy Dissipators ( Type - stepped spillway, Type (stilling basin) - USBR type II, L = 81 m )
- Outlet Works ( Q = 36 m³/s, N° 2 Gates (roller + sliding )
- Inlet Works ( Intake Tower designed to allow an increase of the dead capacity )
- Ancillary Works ( Access Roads 1.2 km, Control House, Instrumentation for Control and Measurements )
Little Beles Storage Plant (Ethiopia)
Reservoir for water supply with a storage capacity equal to 3.5 Mm³.
Giurgiu Ramiresti Irrigation (Romania)
Irrigation scheme with water from the Danube and irrigated area of 155'000...
Dankel Multi-Purpose Project (Eritrea)
Multi-purpose project (underground hydropower plant, water supply, etc.) for...
Arcichiaro Multi-purpose Project (Italy)
Rockfill dam with bituminous facing (BFRd) with a reservoir for irrigation,...
La Gogue Dam (Seychelles)
The aims of the assignment are the Design Review...
Genzano Storage Plant (Italy)
Water storage for irrigation, capacity 58 Mm³.
Kikonge Multi-Purpose Project (Tanzania)
Kikonge is a multipurpose project foreseen for...
Ruzizi's Transmission System (DRC-Rwanda-Burundi)
The Ruzizi Transmission System's project was...
HV Transmission System (Ethiopia-Sudan-Egypt)
The project consists in a prefeasibility study...


Prime Constructions have delivered the overall logistics centre which includes Buildings 1, 1A and 1B. The project was challenged by softer ground conditions on the site which required bored piers on which steel portal frames we reerected. Precast concrete dado panels were then installed after which metal roofing and wall cladding was installed. Once the envelope of the building was closed, the internal fibre concrete slabs were poured. The main offices are constructed using a tilt up construction method. As the capacity of the existing stormwater drainage system is limited, a 3,000,000-litre on-site stormwater detention (OSD) system has been incorporated in the design to reduce the impact on the adjacent creek. The OSD tank has been constructed to manage the stormwater for all three warehouses totalling a little over 60,000m2.The tank has a storage capacity of 3.5m litres and feeds into two Gross Pollutant Traps (GPT) which ensure the water is cleaned before being discharged into the adjacent council stormwater channel.
- Large on-site stormwater detention tanks
- Design of 4 Buildings
Yennora, NSW, Australia


Texas Water Development Board approves $216,000 to the Green Acres Riverview Water Works (El Paso County) for water system improvements
For immediate release. Contact: Sarah Haney at 512-463-5129
AUSTIN – (June 21, 2018) – The Texas Water Development Board (TWDB) today approved by resolution financial assistance in the amount of $216,000 in loan forgiveness from the Drinking Water State Revolving Fund to the Green Acres Riverview Water Works (El Paso County). The utility will use the assistance to finance the planning, design, and construction costs associated with water system improvements.
The assistance approved today will allow the utility to improve water quality and replace water meters.
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.


The City of Asheville is undergoing a project to improve stormwater drainage in the Carter, Anne and Patton area of Downtown Asheville. Moderate to heavy rain storms create localized flooding near this area.
A new stormwater drainage system will be installed within the public right-of-way that extends the existing stormwater system on Carter Street down to Patton Avenue, along the Patton Avenue right-of-way from South French Broad Avenue going west to Ann Street and running down Ann Street to tie into an existing public drainage system near Pearl Street. Additional drainage structures along Carter Street and S. Ann Street will help alleviate existing drainage problems in the area. Within the public right-of-way, drainage structures will also be added along Patton Avenue to Clingman Avenue to minimize ponding in the street impacting pedestrians on the sidewalks as vehicles travel by.
Pedestrian safety improvements will be made to the intersection of Patton Avenue and Clingman Avenue in coordination with NCDOT. Additional ADA accessibility improvements will be made to the sidewalks along Patton Avenue. This project improves stormwater conveyance and flooding as well as pedestrian and vehicular safety for the Patton Avenue corridor.
The design for the project has been completed and the City is currently developing a contract to begin the project.


The annual energy generation from the Nu 45B project is estimated at 2.9 billion units
MHPA: The Mangdechu hydropower project is now 60 percent complete and is on track to be commissioned by September 2017.
The Trongsa-based 720 mega watt (MW) project is one of the big hydropower undertakings that is on track to be completed on the stipulated time, according to project officials. Most of the hydropower projects in Bhutan, like the Punatsangchu I and II, are behind schedule.
Of the total project duration of 66 months, 33 months have elapsed. This means the project authority has 50 percent of the project duration left for the completion of the remaining 40 percent of the total works.
According to the February work status report, the project has been able to execute most of the works ahead of their schedules. The project’s managing director AK Mishra said the project has won praises from various quarters for its smooth progress.
According to the report, the project authority is also in discussion with the contractors on the possibility of compressing the construction schedules. “All-out efforts are being made by the project authority to commission the project by September 2017,” the managing director said.
“No component of the project is left untouched and the works on all fronts are progressing as planned,” AK Mishra said. “This is a very positive sign.”
The report states that works associated with the construction of dams, which is one of the major works, will be completed by mid-December.
The factors that could considerably delay progress in a hydropower project are unforeseen geological glitches, but the project has overcome most of them. “Measures are being taken to overcome the difficulties experienced due to geological features,” the managing director said.
About 50 percent of the construction of the tunnels has been completed. The project envisages constructing tunnels of 682 metres in total.
The power evacuation of the project has been planned through a 400-kilovolt Mangdechu-Jigmeling line. The report also states that 33 percent of works associated with the construction of the transmission line have been completed.
The annual energy generation from the Nu 45 billion (B) project would be 2.9 billion units, according to the detailed project report.
To speed up the works, a memorandum of understanding has been signed between the roads department and the project authority for widening of roads and bridges between Wangdue and Langthel in Trongsa. These works are expected to be completed by December this year.
The project has so far acquired 718 acres of land, of which 102 acres are private land. It has paid Nu 12 million towards compensation for acquisition of the private lands and crop compensation.
On other fronts, Bharat Heavy Electricals Limited (BHEL) has designed the generators. Some 50 percent of the drawings have been approved. For the turbine, 43 percent of the total drawings submitted by BHEL have been approved.
Meanwhile, infrastructure works worth Nu 2B, like the construction of approach roads to the dam site and residential houses have been completed.
The Mangdechu project is one of the 10 hydropower projects planned under the 10,000MW hydropower development programme by the year 2020. An agreement for execution of the project was signed between the governments of Bhutan and India on April 30, 2010.
By MB Subba


|Minimum Order Quantity||5 Piece|
|Type||Flow Control Valve|
|Valve Size||1/4" TO 2"|
|Thread Size||1/4" TO 2"|
High Pressure Flow Control Valves also known as High Pressure Speed Control Valve are designed as per German technology to permit a simple and accurate control of hydraulic fluid, with increasing number of turning of the control knob, starting from the closed position the flow increases evenly.
The last turning of Knob of Flow (Speed) Control Valve results in a complete opening of the flow passage. The flow in the reverse direction is free, flow control valve, direction control valve,DRV, Flow control valve,
SIZE : 1/4" TO 2"
APPLICATION : OIL
MOC : MS,CS ,SS
- Item Code: 5421
- Production Capacity: 50000PSC
- Delivery Time: REDAY STOCK
- Packaging Details: AS PER CLIENT


9 July 2004
Trevallyn tunnel works completed
Hydro Tasmania has completed major maintenance and upgrade works of the headrace tunnel which carries water from Lake Trevallyn to the Trevallyn Power Station.
6 July 2004
Hydro Tasmania records new generation peak
Last night's cold snap produced a new peak in Tasmania's electricity generation.