70mm DIA 4-blade rotor head. 560mm LONG shaft. General purpose shear head. 0.75kW 2900-rpm 415/3/50 EExdIIB T4 motor. Silverson model D hydraulic lifter.
1 kW 2870-rpm motor with inverter speed controller. Pneumatic lift and lower.
1.85/1.3 kW 2850/1420-rpm 415/3/50 two speed motor. 100mm diameter 4-blade impeller with general purpose shear head. 620mm LONG shaft. Complete with mobile hydraulic lift stand.
1180mm long shaft with 180mm diameter close tolerance shear head. 22 kW 1450-rpm 415/3/50 EExe motor. Hydraulic lift and lower.
810mm long shaft. 130mm DIA close tolerance shear head. 11 kW 2930-rpm 415/3/50 EEx motor. Hydraulic lift and lower
3kW 2865-rpm 415/3/50 ATEX II EExd II C 14 motor direct coupled to 760mm LONG shaft and 100mm DIA 4-blade rotor head. Mounted on mobile castoring frame with hand pump hydraulic lift.


Energy Ministry: Construction of a new hydroelectric power plant to cost UAH 13.47 bln13.03.2017 10:39 393
The Cabinet of Ministers has supported a feasibility report on the construction of a new Kakhovska hydroelectric power plant worth UAH 13.47 billion.
The Ukrainian government approved a relevant decision on March 10, Nashi Groshi reports.
In an explanatory note to a draft government decision, the Energy and Coal Industry Ministry of Ukraine said that the construction of the new hydroelectric power plant will be financed via the tariff for electricity generation at PJSC Ukrhydroenergo, own funds of the enterprise and loan credits taken under state guarantees on the terms of the EBRD and the EIB co-financing.
The sum of loans will approximately total over UAH 12 billion. The construction is expected to last for 72 months.


The pump does not suck in water. The hands of the pressure gauge and the vacuum gauge vibrate violently.
The pump priming is not sufficient. There is an air leak in pipeline or instruments.
Prime the pump again. Eliminate the air leak by tightening or plugging.
The pump does not suck in water. The vacuum gauge shows high vacuum valves.
The foot valve has not been opened or is blocked up. The resistance of the suction pipeline is too large or the water level at the suction side is too low.
Adjust or replace the foot-valve. Clean or change the suction pipeline. Raise the suction water level
The pressure exists at the discharge nozzle, but no water is delivered.
The resistance of the discharge pipeline is too high. The motor rotation direction is wrong. The impeller is blocked up. The pump speed is not sufficient.
Check or shorten the discharge pipeline. Check and correct the motor rotation direction.Clean the impeller. Increase the pump speed.
The capacity is less than the expected valve.
The pump is blocked up. The wear ring is worn off too much. The speed is not sufficient.
Clean the pump and the pipelines. Replace the wear ring. Increase the pump speed.
The power consumption of the power is too high.
The packing in the stuffing box is pressed too tightly and heated by friction. The impeller is worn out. The capacity is too high and the pump is overloaded.
Adjust the packing or replace it with a new one. Replace the impeller. Reduce the capacity by means of increasing the resistant in the discharge pipeline.
The pump produces abnormal noise and does not suck water.
The capacity is too large and the pump is overloaded. The resistant in the suction pipeline is too large. The suction height is too high. Air pocket exists at the pump suction portion. The temperature of the pumped liquid is too high.
Reduce the capacity by means of increasing the resistance in the discharge pipeline. Check the resistance in the suction pipeline. Check the foot valve. Reduce the suction height. Eliminate the air leak by tightening and plugging. Lower the pumped liquid temperature.
The pump vibrates.
The pump shaft and the motor shaft are not aligned properly or the pump shaft is slant
Adjust the alignment of the pump shaft and the motor shaft in accordance with the requirement.
The bearings are overheated.
Leak of oil. The pump and motor shafts are not aligned properly. The oil ring does not rotate.
Fill in the bearing housing with oil.Adjust the alignment of the shafts.Check and clean the bearing housing.


Abstract Abstract: The unsteady flow in centrifugal pumps induces a pulsation in fluid pressure inside the volute channel and imposes a radial force on the volute wall too. Thus effect of the gap between the volute tongue and impeller outlet on them was tackled by means of a nonoverload submersible sewage pump with extremely thickenedblades. Three pump models with different base circle diameters, such as 390, 435 and 460 mm were designed. The unsteady flow fields in those models were obtained numerically based on the standard k-ε turbulence model and SIMPLE algorithm. The characteristics of pressure pulsation on the tongue and the radial force on the wall against gap were obtained. The results showed that the pressure pulsation and the radial force presented an obvious periodicity due to the rotorstator interaction. The dominant frequency of pressure pulsation at the monitor points in the volute was the blade passing frequency. At the same flow rate, the intensity and amplitude of pressure pulsation at the dominant frequency were increased with decreasing gap.The timeaveraged radial force imposed on the wall was decreased and then increased with increasing flow rate.Compared with the original pump model, the averaged radial force in the new models was increased regardless of gap at the same flow rate.
Shi-Wei-Dong,ZHANG Lei,CHEN Bin et al. Influence of gap on pressure pulsation and radial force of centrifugal pumps[J]. Journal of Drainage and Irrigation Machinery Engin, 2012, 30(3): 260-264.
Spence R, AmaralTeixeira J. A CFD parametric study of geometrical variations on the pressure pulsations and performance characteristics of a centrifugal pump[J]. Computers ＆ Fluids, 2009, 38 (6): 1243-1257.
Lu Weigang, Zhou Ling, Shi Weidong, et al. Unsteady flow numerical analysis of newtype deep well pump under multiconditions[C]／／Proceedings of the ASME 2010 Fluids Engineering Division Summer Meeting, 2010: 647-652.
Takahiro Nakagawa, Yusuke Ono. Pressure fluctuation in a vaned diffuser downstream from a centrifugal pump impeller[J]. International Journal of Rotating Machinery, 2003, 621(9): 285-292.
Yuan Jianping,Fu Yanxia. Analysis on pressure fluctuation within volute of centrifugal pump based on large eddy simulation[J]. Journal of Drainage and Irrigation Machinery Engineering, 2010, 28(4): 310-314. (in Chinese)
Cong Guohui, Wang Fujun. Numerical investigation of unsteady pressure fluctuations near volute tongue in a double suction centrifugal pump[J].Transactions of the Chinese Society for Agricultural Machinery,2008, 39 (6):60-63.(in Chinese)
Raul Barrio, Jorge Parrondo, Eduardo Blanco. Numerical analysis of the unsteady flow in the neartongue region in a volutetype centrifugal pump for different operating points[J]. Computers ＆ Fluids, 2010, 39 (5): 859-870.
Solis M, Bakir F, Khelladi S. Pressure fluctuations reduction in centrifugal pumps: Influence of impeller geometry and radial gap[C]／／Proceedings of the ASME 2009 Fluids Engineering Division Summer Meeting, 2009: 253-265.
Zhu Lei, Yuan Shouqi, Yuan Jianping, et al. Numerical simulation on pressure fluctuations and radial hydraulic forces in centrifugal pump with steptongue[J]. Transactions of the Chinese Society for Agricultural Machinery, 2010, 41 (S1): 21-26. (in Chinese)
Kong Fanyu, Wang Ting, Zhang Hongli. Rotor dynamic analysis of multistage pump based on numerical simulation of flow field[J]. Journal of Jiangsu University:Natural Science Edition, 2011, 32(5): 516-521. (in Chinese)


Cedar River Stormwater Outfall
- Project Value: $ 3,257,000
- Project Status: Completed January 2008
- Client: City of Jacksonville
- A/E: CDM Inc.
This project involved the excavation of a 265,000 CY storm retention pond which included heavy clearing and grubbing, storm structures and piping, articulating concrete matting system, concrete retaining and weir wall, grassing, fencing, guardrail and signage.
Cedar River Photo Gallery
Jones Ave. Stormwater Improvements
- Project Value: $ 3,878,000
- Project Status: Completed November 2007
- Client: Orange County
- A/E: DRMP
This project included the excavation of approximately 165,000 CY of material from the stormwater pond and roadside canals. The canal excavation included the removal of over 40,000 CY of unsuitable material (muck). The drainage system for the project included over 2,900 lf of RCP and several structures.


The energy obtained by the unit weight of the liquid through the pump is called the head.
The head of the pump, including the suction head, is approximately equal to the pressure difference between the outlet and inlet of the pump.
The head is represented by H, and the unit is meter (m).
The pressure of the pump is expressed by P, the unit is Mpa (megapascals), H=P/ρ.
If P is 1kg/cm2, then H=(1kg/cm2)/ (1000kg/m3)==10m
1Mpa=10kg/cm2, H=(P2-P1)/ρ (P2=outlet pressure, P1=inlet pressure).
If you're interested in this topic, leave us a comment in the comment section.


A new water featured at Hyde Park was approved by voters in August 2018, as a project in the Capital Improvements Program (CIP) half-cent sales tax. Crews have already demolished the existing pool at the park. Preliminary design work in preparation for the construction of the new water feature is the next steps in the project. The final phase will consist of the construction and completion of the water feature, which is anticipated by 2021. Funding, in the amount of $2,500,000, was allocated through the CIP half-cent sales tax.


Bogna is a 57MW hydro power project. It is located on Snasavassdraget river/basin in Trondelag, Norway. 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 1971. Buy the profile here.
The project is currently owned by Nord-Trondelag Energiverk Energi.
Bogna is a reservoir based project. The project generated 145 GWh of electricity.
The project has 1 electric generator installed at the site. The generator capacity is 60 MVA.
The project got commissioned in 1971.
For more details on Bogna, buy the profile here.


Yale 700 Bar. 2 Stage. 230v Electric Power Hydraulic Pump. Portable & Compact. Useable reservoir 6500cc/10000cc
Light-weight, two stage electrically powered hydraulic power pumps.
These light-weight but powerful two-stage pumps are particularly designed for maintenance and repair jobs.
Depending on their type, they can either operate single-acting or double-acting hydraulic cylinders.
Operating pressure max. 700 bar, 2 -stage design, motor start is via a remote pendant control (1.8m) with push - button operation low voltage control.
Supplied complete with pendant control.
|Model||Control valve operation||Max. operating pressure (bar)||No load stroke l/min up to 30 bar||Under load stroke l/min up to 700 bar||Usable reservoir volume (L)||Connecting value||Cable remote control (m)||Weight, without oil, approx. (kg)|
|PY-04/2/5/2 M||Manual||700||4.0||0.23||6.5||0,35 kW - 230 V-1Ph||1.8||24|
|PY-04/2/5/4 M||Manual||700||4.0||0.23||6.5||0,35 kW - 230 V-1Ph||1.8||24|
|PYE-03/3/10/3 M||Manual||700||0.3||0.3||10||0,35 kW - 400 V-3Ph||1.8||35|
|PYE-03/3/10/4 M||Manual||700||0.3||0.3||10||0,35 kW - 400 V-3Ph||1.8||35|


Stackable diesel-driven Hydraulic Power Unit with a main power of 45 kW @ 3000 rpm. The HydrauPack 45 can be combined with one or more other HydrauPack 45 units in order to obtain a higher output flow. The HydrauPack 45 is provided with lifting lugs and integrated forklift-trays to ensure easy handling.
- Open circuit
- Pressure control
- Load sensing control, with external connection
- Horse power compensation
- Flushing connection for separate low pressure flushing
- Integrated hydraulic oil circulation cooler


The Model BV86 Brodie Two-Stage Control Valve is a two-stage hydraulically actuated control valve designed to utilize the flow stream as the source of power.
It is commonly used with a positive displacement flowmeter with a mechanical preset counter to provide shock-free two-stage closure.
Through the use of optional accessory pilots, mounted in series with the BV86 pilot, functions such as back pressure, pressure reducing, or rate of flow control can be obtained.
The main valve includes a strainer in the hydraulic pilot fluid supply line and a needle valve to control closing speed.
Low flow rate is controlled by the adjustable position of the hydraulic pilot.
High flow rate is not limited unless a flow limiting control function is specified.Features
- Modular construction - all internal parts including seat ring can be removed with the cylinder assembly without disturbing line connections
- No diaphragms or stuffing boxes
- 45° body design assures high capacity
- Positive shut-off
- Uniform speed of response
- Linear control characteristics
- Inherently checks reverse flow
- O-Ring plus metal-metal seat
- Characterized ports for better low flow response
Enclosure, Body Material
- Carbon Steel (ASTM -A216-GR-WCB)
- 90 to 700 Cv-gpm
Materials of Construction
- Main Valve Cylinder: 630 (17-4) Stainless Steel
- Main Valve Piston: Stainless Steel
Seat / Seal Material
- Seal (O-Ring): Viton Standard
- Seat Ring: Stainless Steel
- Seat: Metal
- 2”: 90 Cv/gpm
- 3” 190 Cv/gpm
- 4” 315 Cv/gpm
- 6”: 700 Cv/gpm
Maximum Working Pressure @ 100 °F
- 150 lb ANSI: 285 psi
- 300 lb ANSI: 740 psi


The STAD/STAF balancing valve delivers accurate hydronic performance in an impressive range of applications. STAD/STAF is ideal suited for use mainly on the secondary side in heating and cooling systems, and tap water systems.
Differential Pressure Relief Valves
Used in heating and cooling systems, the BPV proportional relief valve works quietly to ensure a minimum flow level in the pump while maintaining the desired supply temperature when operating at low loads.
- Proportional relief
- Adjustable differential pressure (Δp)


In May 2011, Kenya announced its least cost power development plan (LCPDP) which includes small hydropower projects with a combined capacity of 1,000 MW. Uganda's national development plan (2010-2014) includes a number of hydropower projects, which are under construction or in the planning stage, with a combined capacity of 1740 MW.
Other significant African national hydropower developments and/or feasibility studies took place during 2011 in Ethiopia, the Democratic Republic of Congo and Mozambique. Regionally - the governments of Burundi, Rwanda, and Tanzania announced their plans to build a 90 MW hydropower project on the border between Rwanda and Tanzania. The project will supply power to all three countries.
In recent years Ethiopia has accelerated the development of its hydropower potential. In March 2011, Ethiopian Prime Minister Meles Zenawi announced construction of the Grand Renaissance Dam, scheduled to be completed by 2017. The project,
esi-africa.com says, is planned to have 6,000 MW of installed capacity.


Pump station to be added to pipeline through Meeker County
Minnesota Pipe Line Co. plans to build a new pump station in rural Meeker County along its newest pipeline, which is part of a system delivering crude oil to Minnesota refineries.
The project will also place new stations in the rural areas of Hubbard, Wadena, Morrison, McLeod and Scott counties.
The addition of the pump stations will use available capacity to ensure the reliability of the company’s pipeline system, the company said in a news release.
The system is the primary pipeline system supplying refineries that produce much of the transportation fuels used in Minnesota and the Upper Midwest.
The addition of the six pump stations and upgrades at existing stations will allow the pipeline, called Line 4, to operate at its original design capacity of 350,000 barrels of crude oil per day when needed. Line 4 currently transports about 165,000 barrels per day, half its designed capacity. No new pipeline will be installed in the project.


Join the ICE East Midlands North Nottingham North Derbyshire (NNND) Branch for a presentation on the design and construction of the Boston Barrier scheme – a flagship National Priority Project for the Environment Agency, that aims to reduce the risk of flooding to properties whilst putting the United Nations Sustainable Development Goals at its forefront. £100m flood defence project in Lincolnshire, aiming to reduce the risk of flooding to more than 14,000 properties.
Presented by the Design & Build joint venture BAM Nuttall Mott MacDonald (BMMJV), an overview of the £100m flood defence project in Lincolnshire will be presented with a focus on the permanent and temporary works design and construction of the main barrier and the design of the left bank sheet pile quay wall and reinforced concrete flood wall, within the Port of Boston.
The structure includes a 25m wide rising sector gate at its core, with reinforced concrete flood walls along both riverbanks to tie into flood defences downstream. The rising sector gate is housed in a 6,000m3 reinforced concrete structure, which was installed within a twin wall cofferdam in a working river. For this work, the BMMJV and Environment Agency were awarded the Institution of Civil Engineers Edmund Hambly medal in 2020.
For more information please contact:


Lake Zumbro Water Level
Data is updated when the lake level changes. All data provided is unofficial.
The Lake Zumbro Water Level was 922.22 ft., or approximately 2.2 ft. above the crest and the Lake Zumbro Dam Tail Water Level was 869.98 ft. on 05/21/13 at 11:36:03 AM.
|Water level:||922.22 ft. |
2.2 ft. above crest


ITANAGAR, India 11/30/11 (PennWell) -- Developer KSK Energy Ventures Ltd. of India and Russian designer JSC Institute Hydroproject have agreed to the main parameters of a downsized 1,800-MW Subansiri Upper hydroelectric project to be built on India's Subansiri River.
KSK awarded a design contract for Subansiri Upper to Institute Hydroproject in 2010. The government of Arunachal Pradesh State awarded the project concession to KSK earlier that year, rather than to India-government-owned developer NHPC Ltd. NHPC had performed a detailed project report on then 2,000-MW Subansiri Upper and had expected to develop the project.
After the meeting with KSK at Institute Hydroproject headquarters in Moscow, the Russian firm said project capacity was reduced to 1,800 MW based on its financial analysis, which confirmed that to be the optimal capacity for minimal electricity rates.
Institute Hydroproject said KSK also agreed to its proposal for unique shaft spillways that are to provide greater safety during flooding. It said the spillways are designed to activate automatically under higher than normal water levels even when there is a power outage at the project site. Similar spillways were first built at 1,000-MW Tehri Dam, part of the three-plant 2,400-MW Tehri hydro complex.
Institute Hydroproject said its specialists presented hydrodynamic research results intended to ensure safety of people living in the Daporijo project worker settlement at the dam toe. The Russian firm said it also plans to perform hydraulic model studies of the spillway operation modes at the scientific design complex ofits parent utility RusHydro.
Subansiri Upper is to include a 237-meter-tall roller-compacted-concrete dam, powerhouse with six 300-MW turbine-generators, two shaft spillways with funnel crest overflow of total discharge capacity of 3,600 cubic meters per second, bank spillway chutes with discharge capacity of 7,000 cms with a flow jet to the river channel. Design of the project is scheduled to be completed in February 2012 for submission to the India government.


Construction work on Dirang Energy’s 144 MW Gongri hydroelectric project is expected to start shortly. The project, being promoted by Patel Engineering, has recently been accorded the environment clearance and concurred by Central Electricity Authority. With the clearances in place, company authorities informed the power ministry that work on the project will be started shortly.The forest clearance for the project was accorded in November 2012 and environment clearance in March 2013. The project was concurred by CEA in February 2013 for the revised capacity. Gongri HEP had earlier been planned with 90 MW capacity. However, the capacity was later revised to 144 MW after detailed scrutiny of the project.Following this, CEA asked the developer to submit the updated detailed project report incorporating the change in capacity. It was also asked to include the changes suggested by the Central Water Commission in the design and engineering aspect of the project for the revised capacity. Fresh nod from the environment ministry was also required for the project following the change in capacity.With the construction work starting soon, the project is expected to be commissioned by early 2017. Ghongri HEP is a run-of-the-river scheme on River Ghongri in West Kameng district of Arunachal Pradesh. The project envisages construction of two units of 72 MW each. The units expect to generate 638.71 million units of power in every 90 per cent dependable year. The total project cost has been estimated at Rs. 1231 crore.


Ba Thuoc 2 is an 80MW hydro power project. It is located on Ma river/basin in Thanh Hoa, Vietnam. 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 2009 and subsequently entered into commercial operation in 2012. Buy the profile here.
The project is developed and owned by Hoang Anh Thanh Hoa Hydroelectric Joint Stock.
Ba Thuoc 2 is a run-of-river project. The project generated 284.504 GWh of electricity.
The project construction commenced in 2009 and subsequently entered into commercial operation in 2012.
Power purchase agreement
The power generated from the project is sold to Vietnam Electricity under a power purchase agreement.
Guangdong Shaoguan Zhongli Power Generation Equipment was selected as the turbine supplier for the hydro power project. The company provided 4 units of bulb turbines, each with 21MW nameplate capacity.
Guangdong Shaoguan Zhongli Power Generation Equipment supplied 4 electric generators for the project. The generator capacity is 21.05 MVA.
For more details on Ba Thuoc 2, buy the profile here.


Canyon Ferry Dam is a flood control reservoir located northeast of Helena on the Missouri River. Canyon Ferry Dam is located on the main stem of the Missouri River approximately 27 miles downstream from Townsend, Montana. The dam was constructed in a narrow constriction of the Missouri River Valley, where the Big Belt Mountains and the Spokane Hills merge, approximately 68 miles downstream from the confluence of the Gallatin, Madison, and Jefferson Rivers. The project authority is the Flood Control Act, Public Law 534, 78th Congress, 2nd Session, approved 22 December 1944.
The Missouri River has cut through the older Precambrian rocks forming a canyon well suited for a dam. The dam and power plant are located at the upper end of the rock-walled canyon, about 1-1/2 miles downstream from the previously existing Canyon Ferry Dam and power plant built by the Montana Power Company. The old Canyon Ferry Dam was built in 1896 and formed a reservoir known as Lake Sewell. The old 7,500-kilowatt power plant was completed in 1898. The old Canyon Ferry Dam and power plant were dismantled prior to the completion of the new Canyon Ferry Dam and power plant with the remnants having been inundated and Lake Sewell becoming part of the new reservoir. Canyon Ferry Dam lies at the head of the reservoir created by Hauser Dam, located 15-1/2 miles downstream. The backwater of Hauser Lake, when full, raises the tailwater at Canyon Ferry Dam.
The Visitor Center features hands-on displays and excellent interpretive information on Canyon Ferry's watchable wildlife. There are displays of the Lewis and Clark Expedition and the construction of Canyon Ferry Dam. The visitor center is currently closed. Information about Canyon Ferry can be obtained from the field office across the street from the visitor center.
There are many campgrounds and day-use areas surrounding the reservoir.


Holden Reservoir, Massachusetts
Holden Reservoir #2 Dam is on the Holden Reservoir River in Worcester County, Massachusetts and is used for drinking water purposes. Construction was completed in 1900. It is owned by the City Of Worcester, Dpw.
Holden Reservoir Dam #2 is of earthen construction. Its length is 530 feet. Its capacity is 1091 acre feet. Normal storage is 797 acre feet. It drains an area of 5.1 square miles.
Lakes, Dams, and Recreational Facilities Near Holden ReservoirHolden Reservoir Patch Reservoir Kettle Brook Reservoir #2 Dam Kettle Brook Reservoir #3 Dam Old Grist Mill Pond Lynde Brook Reservoir Kettle Brook Reservoir #1 Dam Asnebumskit Pond Kettle Brook Reservoir #4 Dam Kendall Reservoir Lower Basin Dam Indian Lake Lynde Reservoir Dike Kettle Brook Reservoir #3 Dam Coes Reservoir Parsons Reservoir Old Cider Mill Pond Kendall Reservoir Eagle Lake Pine Hill Reservoir Salisbury Pond Curtis Ponds Dam Green Hill Pond Leesville Pond Stoneville Pond Unionville Pond Shaw Pond Moose Hill Pond Eames Pond Bell Pond Maple Spring Pond Buck Hill Conservation Dam Quinapoxet Reservoir Muschopauge Pond Sugden Reservoir Auburn Pond Thompson Pond Upper Stoneville Reservoir Old Mill Pond Newton Pond Kenwood Drive Pond
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Other AreasClick the map to see lakes in other parts of the country.


QUETTA: The provincial government of Balochistan has decided to develop 49 dams worth Rs6.4bn in the province to meet the demand for water in the province.
According to the details, the government has allocated funds for the construction of dams under the Public Sector Development Programme (PSDP) of the ongoing fiscal year.
As per the allocations under the Fiscal Year 2021-22, Rs298mn has been allocated for the construction of Awaran Dam whereas a Command Area will also be constructed for harvesting rainwater in the region.
The construction work on the new dams is going to start soon and the dams will also provide water for the irrigation of land.
For news and blogs, visit Graana.com


Lake Albert Infrastructure Services
The Lake Albert Infrastructure Project is designed to provide access to reliable electricity supply and clean water as well as additional power to the national grid.
The project, when completed, will increase energy supply by enough to provide electricity to an additional 250,000 people at current usage rates.
Mwambwa Hydropower and Solar PV
The Mwambwa River Hydropower Project will support the Government of Zambia’s policy of increasing installed capacity in the country in order to eliminate the power deficit.


Chief Minister Gilgit-Baltistan Hafiz Hafeez-ur-Rehman says a 180 megawatts power generation project has been approved for Gilgit-Baltistan under China-Pakistan Economic Corridor.
Talking to PTV, he said Diamer Bhasha Dam has also been included in CPEC, which is one of the biggest projects of 4500 MW.
The Chief Minister said Diamer Bhasha project will also connect Gilgit-Baltistan with national grid. He said Gilgit-Baltistan has great potential for power generation through hydel resources up to 60,000 MW.
Hafeez-ur-Rehman said the federal government has provided forty-five billion rupees under Public Sector Development Program for construction of Express Way which will link Gilgit with Baltistan Region. The work has already been started on the project and will be completed within three years.
He said another road of 400 kilometer will be constructed from Gilgit to Ghizer, Shandoor, Chitral, Dir and Peshawar.


The National Weather Service in Lincoln has issued a
* Flood Warning for
the Spoon River at Seville.
* From late tonight to Thursday evening.
* At 7:45 PM CDT Tuesday the stage was 20.6 feet.
* Flood stage is 22.0 feet.
* Minor flooding is forecast.
* Forecast…The river is expected to rise above flood stage late
tonight to a crest of 23.0 feet early Thursday morning. It will
then fall below flood stage Thursday afternoon.
* Impact…At 22.0 feet, Water begins to flood agricultural areas
near the river.
* Impact…At 23.0 feet, Easterly access road to Seville inundated.
The post Flood Warning issued May 18 at 8:07PM CDT until May 20 at 11:00PM CDT by NWS Lincoln IL appeared first on WEEK.


Okjeongho Lake is located in Janggeum-ri and Jonsung-ri in Sannae-myeon, Jeongeup-si, and its water is from Seomjingang River Dam. The left and right of tributary of the dam are Ganjin-myeon, Imsil-gun and Sannae-myeon, Jeugeup-si. The former dam was constructed from November 1st, 1925 to December 1927, and the new dam was constructed from April 1940 to December 1965. Okjeongho Lake was formed during the construction of Unam Reservoir in 1928 in order to supply agricultural water to Honam Plain region. The Unam Reservoir was rebuilt in 1965 as the Seomjingang River Dam to expend its water capacity and for power production purposes, and Okjeongho Lake was widened with the construction of the dam. The lake used to be called and marked as Unamho Lake, or Seomjinho Lake but, now it is called Okjeongho Lake.


- Flood Warning issued August 09 at 8:26AM CDT until August 10 at 11:14AM CDT by NWS
- Effective: 8:26 a.m. on Friday, Aug. 9, 2013
- Expires: 11:14 a.m. on Saturday, Aug. 10, 2013
...The Flood Warning continues for the following rivers in
Elk River near Tiff City affecting McDonald County
.Heavy rainfall caused river levels to rise. Additional heavy rain is
forecast so additional updates may be required.
The Flood Warning continues for
The Elk River near Tiff City.
* At 7:30 AM Friday The stage was 18.4 feet.
* Flood stage is 15.0 feet.
* Minor flooding is occurring.
* Forecast...The river will continue to fall to below flood stage by
late this morning.
* Impact...At 20.0 feet...Moderate Flood Stage. Flood waters affect
the north and south side of the Highway 43 Bridge and the Cowskin
Public Fishing access area on the northeast side of the bridge.
- See more at NOAA


Ship Channel Dredging The clam shell dredge lifts a load of mud and sand while a container ship heads up the Thimble Shoal Channel on Wednesday, Dec. 17, 2019. The dredging project will both deepen and widen the channel along with two others. Once complete, two ships will be able to pass each other. (Steve Earley/The Virginian-Pilot)
A dredging project will deepen Thimble Shoals Channel so larger ships can access the Port of Virginia.


- 21 July 2020
- Posted by: eyath-news
- Category: All News
A significant upgrade in the water supply of Oreokastro and Filothei of the municipality of Pavlos Melas will be the two large water supply projects, with a budget of more than half a million euros, which start today in these two areas.
The first project concerns the construction of a large pressure pipeline, 850m long, for the transfer of water from the main reservoir on Simmachiki St. to the reservoir at “Karidia”, a project which will significantly increase the water supply network of the area. The second project concerns the construction of 3,700m of new pipelines of various diameters, for the transfer of additional water to the water tower of Filothei in the municipality of Pavlos Melas.
“These are two major projects in the municipalities of Oreokastro and Pavlos Melas, which will significantly upgrade the water supply of the specific areas. Especially in the municipality of Oreokastro, where in recent years there were frequent problems concerning long water outages. These projects, which are part of the investment program of EYATH, are implemented within the planned schedule, despite the difficulties arising from the global health crisis. We seek the implementation of our investment program and the projects it includes, overcoming obstacles, in order to upgrade water supply services and save resources and energy “, emphasizes the CEO of EYATH SA, Anthimos Amanatidis.
When the project for the expansion of the Thessaloniki Water Treatment Plant is completed (it will offer an additional 150,000 sq.m. of water per day in the Urban Planning), it has been foreseen that, with these projects, even larger quantities of water can be transferred to more – not served today areas.


Pressure Analysis of Hydraulic Pumping System of Concrete Pump
By means of power linkage chart method, the model of closed loop pumping system of concrete pump was set up and simulation was carried out in the Matlab. The results show that the hydraulic shock in the closed loop did not occur at the rapid commutation of piston pump and it actually happened when the concrete was pushed forward after compression. The main piston pump commutation is soft action and this shock can be eliminated effectively by means of “SN” control. Closed loop delivery system is used more widely in high volume concrete pumps and is featured by advantages like energy saving, smooth commutation and low hydraulic shock. In this paper, by means of power linkage chart method, the model of the system was set up and dynamics equations set of the system was obtained. A simulation model was set up by means of simulation toolkit in Matlab language – Simulink, in order to have simulation study of commutation shock of the pumping system and shock due to pushing load and obtain the transient performance of model in time domain.
W. N. Qiu and H. Y. Wei, "Pressure Analysis of Hydraulic Pumping System of Concrete Pump", Advanced Materials Research, Vols. 383-390, pp. 7543-7549, 2012


Maldives Transport and Contracting Company (MTCC) has provided an update on the Lh. Kurendhoo shore protection project.
On September 11th, 2022, the second shipment of rock boulders required for the Lh. Kurendhoo shore protection project was delivered to the project site, and breakwater construction is currently underway.
Scope of works include 91,000cbm beach filling, construction of a 361m breakwater and a 822m revetment.
According to MTCC, the value of the project is MVR 44.92 million.


02 Nov Work on Design and Build of Dh. Hulhudheli Harbour is well underway
Work on Design and Build of Dh. Hulhudheli Harbour is well underway, with overall 23% project progress. New Harbor Basin Dredging works for the project is currently ongoing, with 55% completion.
Scope of works for the project include dredging and excavation operations of 45,585cbm; the construction of a 432m quay wall; a 277m breakwater; and a 60m revetment. Additionally, the installation of 2,160sqm of paved area and installation of streetlights will also be undertaken. The value of the project is MVR 39.8 million. The project was mobilized on 25th June 2020.


Inline Flow Control Valve, 1 1/4" NPT - JP-FC-1 1/4 NPT
High pressure steel flow control valve with graduated adjustment knob for accurate flow settings. Set screw locks knob into position. Built-in check valve allows for controlled flow in one direction and free flow in the opposite direction.
- Ports: 1 1/4" NPT
- Max. Pressure: 5000 psi
- Temperature: -4° to 176°F (-20° to 80°C)
- Carbon steel body w/ black oxide plating
- Micrometer adjustment
- Steel Allen-head set screw


(Apply to : FRP double-wall tank hydrostatic leak detection)
FRP double-wall tanks are usually filled with monitoring fluid in the interstice. Normally, the monitoring fluid level should keep in the middle of the reservoir which is on the top of the tank. OKet® provides HLS-1D dual-point hydrostatic sensor which can accurately detect fluid-level changes in reservoir in high or low level change. If the brine solution seeps into the tank, lowering the level in the reservoir, the sensor triggers a low-level alarm. If an outer wall leak occurs and groundwater seeps into the tank, a high alarm is activated .
●Distinguish the leakage position (inner wall or outer wall)
●Inner wall leaks, low level alarm
●Outer wall leaks, if the groundwater level is high, high level alarm; if the groundwater level is low, low level alarm


Noxon Rapids DamEdit profile
Noxon Rapids Dam is an earthfill gravity-type hydroelectric dam on the Clark Fork river, in the northwest part of the U.S. state of Montana.
The dam is located in the far northwest of Montana near the Idaho border. Downriver of Noxon Rapids Dam the Clark Fork is again impounded by the Cabinet Gorge Dam.
The operating capacity of Noxon Rapids Dam at full turbine flow and full pool is 466 MW.


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Mouse River Enhanced Flood Protection Project (MREFPP) Construction Begins on Phase MI-2A
Minot, N.D. – Work started this week on Phase MI-2A (Perkett Ditch Improvements) of the Mouse River Enhanced Flood Protection Project (MREFPP). This is one of the first phases to be constructed as a part of the multi-million dollar flood risk reduction project being developed throughout the Mouse River Basin.
This phase focuses on interior drainage improvements to manage the storm water runoff on the dry side of the proposed levees. The project scope includes improvements to the existing Perkett Ditch, storm sewer upgrades within 2nd Ave SW and the construction of a regional detention/retention pond.
Leach Park and Hoeven Baseball Complex are intended to remain open throughout construction. As construction progresses, local detours along 2nd Ave SW are anticipated.
This week contractors installed safety fence and erosion control measures and began tree and topsoil removal to prepare the site for full construction to begin next week. Construction is expected to be completed in 2017.
For more information about the Mouse River Enhanced Flood Protection Project, visit www.mouseriverplan.com, or visit us on Facebook at Mouse River Plan.


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Mobile pump station
·Sturdy And Durable cast iron material ·Pump integrated with air compressor,external jet device,mechanical seal lubricated separately and check valve,automatic start without water injection,self-priming time significantly reduced.
·In order to reduce power loss,air compressor assemble with cluth,can stop after the pump operated.
·Adopt high quality silicon carbide mechanical seal.
·HCDW200E/HCDW200WE impeller made by Cast steel，Special impeller design brings high efficiency and high head with large flow rate HKDT200E/HKDT200WE impeller made by Spheroidal graphite cast iron ,10 times better wear-resisting performance than standard cast iron.
·THKDT200E/HKDT200WE Max solids handling 70mm.
· HCDW200WE/HKDT200WE with trailer design, easy moving, coupled with 360L fuel tank.
|Suction lift (m)||8|
|Maximum capacity (L/min)||625|
|Maximum output (kw)||93|
|Working speed (rpm)||2200|
|Fuel tank capacity (L)||380|
|Net Weight (kg)||1262|


Sika Roller-Compacted Concrete Dams Handbook
Roller-Compacted Concrete (RCC) can be considered as both a construction material and a construction method. It has probably been the most important development in concrete dam technology in the past 40 years, but it is used also for other many applications, such as: ́ Heavy-duty mass concrete applications such as in: - ports
roller compacted concrete: Topics by WorldWideScience.org
Construction of a roller compacted concrete dam ... mechanical properties for the five proposed mixes and a control mix using the Jordanian Portland Cement.
RCC Dam Construction in Jordan - ELKON Concrete Batching Plants
RCC Dams have been constructed in order to reduce the construction period and construction cost due to the decrease of cementitious materials. Tags : Elkomix-135 Construction Stationary Concrete Batching Plant ELKON Twinshaft Mixer Al-Wehda Dam Project RCC Production Roller Compacted Concrete Jordan Twin Shaft Mixers
Roller Compacted Concrete Batching Plant, RCC Batching Plant
The roller compacted concrete(rcc) is a kind of dry and hard concrete. As a concrete with zero collapse degree, it has the advantages of short curing period, high strength, good anti-seepage performance and low cost. It applies in the construction of concrete gravity dams and the construction of high-grade road bases.
Roller-compacted Concrete for Dam Safety Modifications
Roller-compacted concrete (RCC) is used throughout the world for new dam construction. In the United States, RCC is also used extensively for modifying dams with safety deficiencies including stability buttresses for concrete dams, overtopping protection for both concrete and embankment dams, and for constructing spillways.
Dams - The Portland Cement Association
While major large dam construction in the country has slowed, there are still many areas ... concrete (RCC) is becoming a common method of building new dams and ... Deep soil mixing and jet grouting provide stability and seepage control.
Simulation of temperature and stress during and after RCC
concrete dam construction due to the construction advantages and proved ... desired bond and shear strength at lift joints is less likely with RCC mix tures that are to ... high Tannur dam (RCC volume ^ 250,000 63) in Jordan, in March 2001,.
used hzs75 concrete mixing plant - Concrete Batching Plant
rcc dam construction in jordan concrete batching. RCC dams in China - Technische Informationsbibliothek. Overview for construction of Roller Compacted ...
Dam Design: Designing Facings and Contraction Joints for
2008年7月1日 — Facings on roller-compacted-concrete (RCC) dams offer durability against ... Normal construction with a reasonable mix will be crack-free if joints are ... Concrete (RCC) Dam Construction in the Middle East 2002, Jordan ...
Roller-Compacted Concrete Quality Control Manual
Roller Compacted Concrete Quality Control Guide 1.0 SCOPE Over the past decade, roller compacted concrete (RCC) has been successfully used on projects ranging in complexity from large dams to small building pads. Regardless of the project’s size or importance, field quality control is necessary.


|Company location||Laufenburg, Baden-Wuerttemberg|
|Power plant type||Pumped-storage power plant|
|Head||160 to 625 meters (depending on location)
|Electrical output (all power plants combined)
||1,588 MW (pump operation), 1,740 MW (turbine operation)
Facts and figures
Biggest long-term storage facility in Germany
Schluchseewerk AG, a 50% subsidiary of RWE Power, operates five pumped-storage power plants in the Black Forest with a total installed capacity of 1,800 MW. As contractually agreed, RWE Power can dispatch half of the installed generating sets and, hence, 50% of the installed capacity of Schluchseewerk AG.


Note: For exact Project GPS coordinates, please contact the client.
Inner Doha Re-sewerage Implementation Strategy Project
This project is in Qatar. It involves building a series of deep tunnels that will serve the Doha South catchment area over the next (50) years and will eliminate the need for pumping stations in the area. The project consists with the work of Execution of Inner Doha Re-sewerage Implementation Strategy (IDRIS). It also include 76-kilometres of lateral interceptor sewers, 33-kilometre of trunk sewer, a terminal pump station, a New Doha South sewerage treatment plant, 92-kilometre of treated sewage effluent return facilities and the de-commissioning of (37) existing pump stations. Client is planning to split the project into 6 packages, some of them will be split further into individual contracts. Six main packages include: Package 1: Three design and build contracts for the lateral interceptor sewers Package 2: Three design and build contracts for the main trunk sewer Package 3: One design, build, operate contract for the terminal pump station Package 4: One design, build, operate contract for the New Doha South sewage treatment plant Package 5: Three design and build contracts for the treated sewerage effluent return systems Package 6: Two contracts for the de-commissioning of pumping stations. Project completion is expected by the end of 2018. The Doha South Sewage Infrastructure project comprises the construction of a 16 kilometer main trunk sewer, divided into three segments, Eastern, Northern and Western. This is in addition to the design and construction of 11 shafts that will be used to excavate the main tunnel. The main trunk sewer will convey the sewage flows through pumping stations to the existing Doha south treatment works. The project also includes the construction of seven lateral interceptor sewers with a length of about 24 kilometers, which will convey flows from areas in the centre of Doha to the main tunnel. The Project is designed to serve areas in the south of Doha and the expected population growth. The project can be linked to future infrastructure projects, and when completed, it will enable the decommissioning of more than twenty old pumping stations currently located in the residential and commercial areas in the south of Doha. One of the important benefits of the project is the gravity based main trunk sewer that will link a number of areas in the south of Doha to the sewage network. As a result, it will reduce the environmental impacts through the full control of odours in sewage treatment works and conveying system, and reduce other environmental problems arising from sewage overflow due to excess hydraulic pressure on the existing drainage network, where sewage flows exceed its capacity. Client has invited local and international contractor and consultants to attend a briefing on this scheme on January 23, 2013. US has been appointed as the project management consultant (PMC) on this scheme. It has worked on the concept design and preliminary design and will also manage the design and construction consultants.


IM Engineering Eurasia wins contract to develop Torzilla hydropower project
In February 2018, the State-owned Georgian Energy Development Fund (GEDF) awarded a contract to IM Engineering Eurasia to develop Torzilla HPP, which will be built on the River Torzillastskali in Kharagauli district, Imereti Region in Western Georgia.
The scope of work of the first stage of the 6-month assignment entails a technical and economic feasibility study, which will propose two alternative hydropower schemes.
Services and responsibilities under the second stage of the project will include hydrological, geological, seismic and meteorological studies, sediment investigations, environmental impact assessment, design and cost estimates for the preferred option, as well as project management services.
The run-of-river power plant with Tyrolean-type water intake, settling basin, diversion pipeline, penstock and power house will have a capacity of 1.69 MW and an estimated annual production of 6.88 GWh. The energy generated will be fed to the nearby substation, which supplies power to the railway system and residents in Tsipa village.


A new flood wall along the beck at Bedford Street, which started in May, is almost complete, while the new lifting screen at the culvert at Primrose Hill is now operational.
Work is progressing ahead of schedule on the improved and raised embankment in the Newtown area, and construction has just begun on a flood wall along Duddon Walk. All the work is expected to be complete in September.
The Environment Agency is working closely with Stockton-on-Tees Borough Council, which is replacing Londonderry Bridge to allow the beck to flow more freely. It’s expected the new bridge will be ready to open in winter 2016/17.
The Lustrum Beck food alleviation scheme will reduce the risk of flooding to over 150 homes.
The Environment Agency’s Ted Thomas, Project Manager, said: “Work is progressing well on the Lustrum Beck scheme, with the new screen at Primrose Hill now operational and the flood wall at Bedford Street nearly complete.
“Work on the embankment at Newtown is well underway, and construction of a new flood wall at Duddon Walk has started ahead of schedule, so we’re hopeful much of the project will be complete by September.
“This will all tie in with the previously completed flood wall at Bishopton Road, and the replacement of Londonderry Bridge, which the council is currently working on and which should be complete in the winter.
“This overall scheme will bring long-term sustainable benefits to the community by significantly reducing the risk of flooding to over 150 homes and businesses.”
Additional work to store extra flood water in the catchment upstream of Stockton and create new habitat is likely to begin in 2017.


Kanpur: The water level in the Ganga here on Monday came down slightly although the river still continues to flow close to danger level.
"The water level in Ganga river was recorded at 113m and 45cm at 9 A.M. Today. It has come down by 23cm from 113m and 68cm recorded yesterday," said ADM (finance) SP Singh, the nodal officer for flood relief.
"However, the river is still flowing 45cm above the warning level of 113m and 55cm below the danger level of 114m," he added.
"The administration is on high alert as the sky remains overcast and there is a possibility of rain," Singh said.
"If the water level in Ganga breaches the danger mark, residents of 30 villages near the river will be evacuated and shifted to relief camps. The villagers have been informed about it," Singh said.


The Sarsang Hydroelectric Power Plant (HPP) is the largest source of energy in the NKR. The HPP has a 50-megawatt capacity and produces 90-100 million kilowatt-hours of energy per year. Local water resources support the construction of small HPPs in almost every region of Nagorno Karabakh. A program of future energy development has been elaborated, which entails the construction of eighteen small HPPs with a total capacity of around 140 MWt. If completed, this would increase the annual energy production to 460 million kilowatts per hour, and strengthen the domestic and external network of energy distribution.
Increasing the capacity of power stations and ensuring efficient energy consumption will create an opportunity to export energy abroad in the future.


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1980 Local protection 1982 Reservoir Apalachee Bay aquatic plant Arkansas Army Engineer District Army to finance Bayou Beach Canal Center Chief of Engineers Clair River Clarence Cannon Dam Coastal Concrete & Earth Connecticut construction Corps of Engineers County Delaware River Dredging Earth & Rock environmental facilities Federal Government contributed finance flood control Fiscal Fish and Wildlife flood control flood control portion Fork FRSX FRW Earth FRWX Gulf Hurricane hydropower Included Indefinite Local protection Inlet Island Kaskaskia River Laboratory Lake levees Locks and Dam million Mississippi River Missouri River Modesto Irrigation Districts navigation North NPP F Earth Ohio River Operable September 30 P.O. Box Participation by Department permanent pool planning Port PROJECT FUNCTIONS Sacramento San Joaquin storage Tennessee tion Ton-Miles 000 Omitted Tons Total Ton-Miles Tributaries U.S. Army Engineer Upper Mississippi Water Supply Waterway Tons Total


Geological Engineering: Proceedings of the 1st International Conference (ICGE 2007)
87 Influence of Drawdown of Reservoir Water Level on Wanzhou Middle School Landslide Stability
Download citation file:
- Ris (Zotero)
- Reference Manager
Wanzhou Middle School landslide is a kind of highly representative landslides in the Three Gorges Reservoir area. The landslide is mainly composed of gravel-silty clay, with the underlying layer of pebble sand. It is of great significance to study on the relationship between its stability and the reservoir water level. The numerical simulation of the seepage field is carried out with Geoslope-general finite-element analysis software during drawdown of reservoir water level. The results show that the more the matric suction is, the more advantageous landslide stability is. Moreover, there is strong permeable layer in the landslide Therefore, the landslide groundwater discharge soon, and the water level of the toe and top of the landslide is almost simultaneous dropped so that hydraulic gradient and seepage force are reduced. This will be conducive to the landslide stability. As the reservoir water level dropped, the landslide stability coefficient is depressed at first, and then elevated. The faster the speed of the reservoir water level is reduced, the lower the landslide stability coefficient is.


HKLW high-pressure compact power unit, for torque wrenches
HKLW, manufactured by HAWE, is a high-pressure compact power unit designed primarily for torque wrench applications. T h e H K LW comes with a single circuit pump or two pressure outlets (dual-circuit pump). Complete hydraulic control systems can be created by directly mounting various combinations of connection blocks and valve banks onto the hydraulic power unit. This compact power unit utilizes a finned housing with an internal fan. This internal fan eliminates the need for an external cooler that is used in many other units. These compact hydraulic power packs are designed for continuous operation with idle sequences as well as intermittent service. They are designed for use in machine tools (lathes and milling machines), jigs or general machine applications, as well as torque wrench applications.


The Duchesne River is one of the primary drainages in North Eastern Utah. The river starts in the remote High Uintas and flows South. The river turns east near Duschesne, Utah and flows into the Green just above Desolation Canyon.
In 1952, the Duschesne Tunnel was completed. This water project diverts water from the Duschesne River is diverted into the Provo River basin.
- Uinta Mountains (51 pictures) The Duschesne River starts in the Remote High Uinta Mountains.
- Mirror Lake Highway (167 pictures) The Mirror Lake Highway accesses Mirror Lake, Pass Lake and trails into the upper sections of the Duchesne River in the Uinta Mountains.
- Provo River (107 pictures) The Duschesne Tunnel diverts water from the Duchesne River into the Provo River where it flows into the Great Salt Lake.
- Desolation Canyon (169 pictures) The Duchesne River flows into the Green River Desolation Canyon just above Desolation Canyon.


Hydraulic Pressure lifter definition
The product hydraulic system is equipped with anti-falling and overload safety protection devices. Operation buttons can be set on each floor and lifting table to realize multi-point control. The product has firm structure, large carrying capacity, stable lifting, simple and convenient installation and maintenance, and is an ideal cargo conveying equipment for economical and practical replacement of elevators between low floors.
The stationary dock leveler(both main board and lip) is operated by electricity and hydraulic power,the height can be adjusted with the different heights of lorries.The equipment can help to reduce labor cost,speed up goods flow and improve work efficiency.
we are Hydraulic Pressure lifter manufacturers,If you want to buy Hydraulic Pressure lifter,pls contact us.


British Virgin Islands CTL Home Center
British Virgin Islands
Design of single story steel warehouse infrastructure for private developer which included complete drainage system design drainage deep disposal wells, culverts & oil-water separators.
- Project TypeDesign-Bid-Build Capital Infrastructure Project
- Estimated Project Capital Cost --
- Project Duration2015
Grenada Road and Slope Rehabilitation Design
Bahamas Water Supply Improvement Project
Fort Charlotte Topo
error: Content is protected !!


This project entailed the design and construction of a 60 acre pipe yard as well as a 14 Lot / 80 acre commercial subdivision.
Working for the owner, TTES Consulting Inc’s duties included:
- 1) Design site drainage system
- 2) Manage site construction activities
- 3) Quantities Tracking / Preparation of payment certificates
- 4) Construction Layout
- 5) Machine control modeling


In March 2020 an agreement for delivering new turbine governors for hydro power plants Doğançay and Yamanli II, Turkey was signed off. The project concerns modernisation of the hydraulic, electro and controlling parts of four Francis turbines in total (Doğançay - TG1 and TG2, power output of each 31 MW, Yamanli II. - TG1 24MW and TG5 13MW). The project is expected to be completed at the end of 2020. The project investor is a major Turkish power company Enerjisa Enerji Üretim A.Ş.


Masterflex Flexible Tubing
Flexible Tubing... Even Under Pressure!
Pump at pressures up to 100 psi with peristaltic pump tubing? It's now a reality with our NEW Masterflex® High-Pressure Norprene® tubing.
Choose from two sizes: L/S® 16HP tubing (MFLX06504-16), which delivers 100 psi maximum continuous pressure and 125 psi intermittent pressure, with a flow range of 0.9 to 90 mL/min. L/S® 15HP tubing (MFLX06504-15) produces a flow range of 1.7 to 170 mL/min, with 80 psi maximum continuous pressure and 100 psi maximum intermittent pressure. Besides higher pressure, this innovative tubing provides excellent flexibility, so it can be easily used in a wide variety of pump applications.
Masterflex® High-Pressure Norprene® tubing is designed for the Masterflex® L/S® high-pressure tubing pump system (MFLX77914-10) , which transfers fluids at continuous pressures up to 100 psi, with a flow range of 0.09 to 170 mL.min.
Continuous pressure up to 100 psi is possible with High-Pressure Norprene® MFLX06504-15 tubing.
- Cosmetic production
- Water treatment
- Food and Environmental
- Or other high-pressure applications!
Last Updated: 05/03/21


More dam delays as lake upgrade is pushed back
MAJOR works on a Noosa dam have officially been pushed back until next year following the declaration of drought in the region.
Approval for the Lake Macdonald dam project was granted in May 2019, with the new spillway and reconstruction of existing earth embankments to be the first significant upgrade to the site since the walls were raised in 1980.
To minimise any environmental impacts as a result of dry conditions, SEQ Water has updated its initial design of the dam spillway and re-phased the lowering of the lake to 2021.
“The lake lowering is scheduled to take place in 2021, weather permitting,” an SEQ Water spokesman said.
“Should the current dry conditions continue, the lake lowering and overall project timing will be subject to further water supply security assessments as required.
“While COVID-19 mitigation protocols have presented challenges, the project team has adapted to keep work moving forward.”
The lake’s water level will be lowered to about 5 to 10 per cent of its full capacity in order to undertake the work, with the lowering due to take place at the end of the year.
“We will commence the construction of early works for the project in late 2020, including enabling works for the replacement of the existing bridge to the Noosa Water Treatment Plant,” the spokesman said.
As a key water source for the community of Noosa, the spokesman said the works would help better protect the dam against earthquakes and extreme floods.
“The upgrade will enable the dam to continue to perform safely well into the future,” he said.
“SEQ Water will also undertake water security projects to improve the operational capability of the SEQ Water Grid ahead of the lake lowering.
“These projects will bolster water supply security for Noosa and the Sunshine Coast”


Precinct 4 Projects
Hidalgo County Precinct 4 Commissioner Ellie Torres will hone in on stormwater and recreational enhancements.
Encore Ranches Stormwater Project
The Encore Ranches Stormwater project will manage and reduce stormwater for the northeast corner of Curry and 83rd Road. The project consists of a pipe network with inlets improvements and swale grading with an ultimate outfall into the Tex-Mex/Schunior Drain system.
Mile 17 & 83rd Stormwater Project
The Mile 17 and 83rd Stormwater project will manage and reduce stormwater for the project area. The project is located along Mile 17 and 83rd Road from Humphrey Road to the North Branch Drain and Schunior Drain.


Under the agreement Statkraft acquires 95% of Yesil Enerji, a wholly-owned subsidiary of Global Investment Holdings. Yesil Enerji holds controlling interests in 7 hydropower projects with a combined installed capacity of 633 MW and an annual generation capacity of 2.1 TWh.
Development and construction of the 7 hydropower plants is expected to require a total investment of €600-700 million.
One of the hydropower projects, a 20 MW facility, is under construction and scheduled for completion around the end of 2009. Development of the other projects may start in 2010.
Four of the hydropower projects hold generation licenses from the Energy Management Regulatory Authority of Turkey (EMRA), and the remaining two are in the final stages of obtaining permits.


MILTON, Ky. (WHAS11)- The completion of the bridge between Madison, Ind. and Milton, Ky. will take about two months longer than expected.
High water levels on the Ohio River caused by this spring's storms are to blame for the delay.
The project is expected to be completed by November of next year.
The bridge project has a price tag of $103 million.


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The Sankh River originates from Rajadera
village of Gumla District
. It is one of the three main rivers flowing through the district. After traversing through Gumla, it enters Simdega District
and flows towards Orissa
. The river joins with the Brahmani River
Mandira Dam is situated across the Sankh River, where boating facility is available.


4/20mA, 0-5 V, 0-10 V
1/4 NPT, Manifold
Inches of H20
Gems 830 Differential Pressure Transducer
Gems® series 830 standard differential pressure transducers are designed for wet-to-wet differential pressure measurements of liquid or gases. These units feature bleed ports that allow for total elimination of air in the line and pressure cavities. They are commonly used for liquid level measurement, filter monitoring, liquid & gas flow measurement, process control systems, and energy management systems.


16 Oct Hdh. Nellaidhoo Shore Protection Project is nearing completion
Hdh. Nellaidhoo Shore Protection Project has reached 93% completion and currently, revetment construction works are ongoing at the site.
Scope of works include, development of a swimming area, construction of a 870m rock boulder revetment. The value of the project is MVR 20.3 million.


- Flood Warning issued May 28 at 11:15AM CDT until June 01 at 6:30AM CDT by NWS
- Effective: 11:15 a.m. on Saturday, May 28, 2016
- Expires: 6:30 a.m. on Wednesday, June 1, 2016
...The Flood Warning continues for the following rivers in Kansas...
Missouri River at St Joseph affecting Doniphan...Andrew and Buchanan
Missouri River at Atchison affecting Atchison...Buchanan and Platte
Missouri River at Leavenworth affecting Leavenworth and Platte
Missouri River at Kansas City affecting Wyandotte...Clay...Jackson
and Platte Counties.
Missouri River at Sibley affecting Clay...Jackson and Ray Counties.
Missouri River at Napoleon affecting Jackson...Lafayette and Ray
Missouri River at Waverly affecting Carroll...Lafayette and Saline
Missouri River at Glasgow affecting Chariton...Howard and Saline
Missouri River at Boonville affecting Cooper and Howard Counties.
Missouri River At Miami affecting Carroll...Chariton and Saline
The Flood Warning continues for
The Missouri River at Sibley.
* until Wednesday morning.
* At 8:26 AM Saturday the stage was 28.8 feet.
* Flood stage is 22.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue rising to near 30.0 feet by
early Sunday morning. The river will fall below flood stage overnight Tuesday.
* At 30.0 feet...Flooding is likely at the parking lot near Homers
Landing located below the Fort Osage Historical Site.
* At 22.0 feet...Low-lying rural areas along the river and outside of
levee protection flood.
Location FS Stage Day/Time Forecast
Sibley 22 28.8 Sat 08 AM 30.0 early Sunday morning
- See more at NOAA


China’s highest-altitude mega hydropower station, Lianghekou plant, went fully operational on 18 March 2022 in Sichuan Province, contributing significantly to the development of clean energy as well as setting nine world records in hydropower station construction. The project is being developed by Yalong River Basin Hydropower Development Company with a total estimated investment of $10.8 billion USD.
Built at an average altitude about 3,000 meters with a total installed capacity of 3 MW (3 million kilowatts), the Lianghekou hydropower plant is a run-of-the-river hydroelectric facility and the seventh largest power station located in the Yalong River basin in Ganzi Tibetan Autonomous Prefecture of Sichuan in southwest China.
With the 295-meter-high dam, the total capacity of the plant’s reservoir is 10.8 billion cubic meters. It is the only multi-year regulating reservoir among the cascade hydropower stations in the Yalong River basin and the largest one of its kind in Sichuan.
“The Lianghekou hydropower plant is the supporting power source of the 1,000-kilovolt ultra-high voltage alternating current transmission project in Sichuan and Chongqing, featuring remarkable multi-year regulating performance and strong compensatory adjustment ability. It joins the Jinping-I and Ertan hydropower stations built on the main stream of Yalong River to form three large regulating reservoirs with a total water regulating capacity of 14.8 billion cubic meters, which is equivalent to the water volume of more than 1,000 West Lakes in Hangzhou, making Yalong River a large river with the best regulating capacity in China,” said Qi Ningchun, director of the Yalong River Hydropower Development Company.
Through compensatory regulation, the fully operational Lianghekou plant now can increase the annual power generation by about 34.2 billion kilowatt-hour for hydropower stations on the Yangtze River and its tributaries including middle and lower reaches of the Yalong River and lower reaches of the Jinsha River during dry seasons, which is three times the power output of the Lianghekou plant itself.
In addition to hydropower, the Lianghekou plant will also promote the coordinated development of clean energy including water, wind and solar in the Yalong River basin. The total scale of clean energy production in the basin is expected to exceed 80 million kilowatts, making the area one of the world’s largest green energy bases in the future.
“The Yalong River cascade hydropower plant, through its superior regulating capacity, can help to stabilize the instability of wind and light power generation and promote the large-scale development of wind and light energy. At the same time, the existing hydropower transmission channels can be utilized to transmit clean power to boost cross-regional consumption of green, clean and renewable energy in the Yalong River basin, and contributes to the realization of China’s ‘dual carbon’ goals,” said Qi.
Lasting 17 years, the successful construction of the Lianghekou hydropower plant has created nine world records, including building rock dam with the greatest construction difficulty at the highest altitude, building the world’s highest intake tower, taking the lead in the construction scale and complexity of flood discharge system cavern group, as well as other aspects concerning scale, material strength and insulation technology that ranking top in the world.
Source: Built By China, 19 Mar 2022.


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THE SAND SPECIALIST
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- 20” diameter machined stainless steel pumping chamber
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Pierre Flood Control
In 2011, record flooding of the Missouri River occurred in the Pierre, South Dakota area due to heavy rainfalls in the upper regions of the Missouri River drainages. Interstate Engineering assisted the City of Pierre with the construction of two dikes for the protection of homes in southeast Pierre from the Missouri River Flooding. The initial planning of the project began June 3, 2011 and the final completion date was June 9, 2011. Both dikes were holding back water by June 8th.
Interstate Engineering provided the topographic surveying, plan profiles of the levees, construction staking, site observation, and recordation of borrow quantities.


A multi-objective optimal operation model of hydropower plant-reservoir-pumping station group is established considering three objectives: maximizing transferred water, maximizing hydropower generation and minimizing energy consumption. Based on the parameter adjustment strategy, the neighborhood variation and acceleration strategy, a new integrated and improved Cuckoo algorithm is proposed to solve the multi-objective optimization scheduling model, obtaining a multi-objective PARETO solution sets of power generation, water transfer and energy consumption of pumping stations. Taking the large and complex inter-basin water diversion project from Hanjiang to Weihe River as the research object, compared with the simulation scheduling model and NSGA-Ⅱ algorithm multi-objective optimization scheduling model, the optimal dispatching model has reasonable indexes such as power generation, water transfer, energy consumption, waste water and so on, having a comparative advantage.
孔波,付少杰,黄强.大型复杂跨流域调水工程电站-水库-泵站群多目标优化调度[J].水资源保护,2020,36(6):67-72.(KONG Bo, FU Shaojie, HUANG Qiang. Multi-objective optimal operation of hydropower plant-reservoir-pumping station group in large complex inter-basin water transfer projects[J]. Water Resources Protection,2020,36(6):67-72.(in Chinese))复制


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Knights Pond, Massachusetts
Knights Pond is on the Knights Pond River in Hampshire County, Massachusetts and is used for drinking water purposes. Construction was completed in 1900. It is owned by the City Of Springfield.
Knights Pond Dam is of earthen construction, a gravity dam. Its capacity is 420 acre feet. Normal storage is 270 acre feet.
Lakes, Dams, and Recreational Facilities Near Knights PondJabish Brook Dam Hawley Reservoir Hill Reservoir Intake Reservoir Quabbin Winsor Dam Forge Pond Dike Forge Pond Dam - Main Dam Quabbin Spillway Atkins Reservoir Atkins Reservoir Dike Factory Hollow Dike Quabbin Goodnough Dike Quabbin Reservoir Factory Hollow Dam Aldrich Lake Shingle Mill Brook Dam O Brien Pond Lithia Springs Reservoir Hardwick Pond Cherry Valley Dam Snow Pond Lake Wyola Ludlow Reservoir Leaping Well Reservoir Nash Hill Reservoir Wade Lake Queensville Pond Lake Bray Alden Street Dike Railroad Dike Red Bridge Dam Fitzgerald Dam Collins Pond Harris Pond Rocke Hill Pond Mountian Street Reservoir Dikes Ruggles Pond Holyoke - Overflow No. 2 Manhan River Dam Dam Holyoke - Overflow No. 1
Bookmark this lake location.
Find other northcentral Connecticut area lakes and vacation ideas or return to the home page.
Other AreasClick the map to see lakes in other parts of the country.


|İzmir Seferihisar irrigation filter station
|Sluice outlet of dam
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|Filternox® KQR-BWBV 416520-MR
|1st stage filtration area
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Installation of the filter station, which has 2 stage filtration with automatic self-cleaning system has been completed. Filtration level of the 1st stage of the filters is 2mm and the filtration level of the 2nd stage is 200 microns.
200 micron 2nd stage of the specially designed filter station is equipped with a double acting self-cleaning system that is made of brushes and vacuum nozzles for high dirt load applications.


Construction continues at the Red Rock Dam where Missouri River Energy Services (MRES) will construct a new hydroelectric power plant. Much of the construction work being done is in preparation for construction of the powerhouse, which is expected to begin in summer 2015.
On the downstream side of the Red Rock Dam, the construction of the cofferdam, which is located between the Des Moines River and the power plant site, is well underway. The construction of Cells #1 and #2 are largely complete, Cell #3 is being filled with sand, and the walls of Cell #4 are being installed. The cofferdam will help create a dry work environment during the construction of the power plant. The cofferdam will consist of four cells made of steel sheeting and filled with concrete and sand, and between each circular cell will be a “peanut” cell made of the same materials. The shape of the peanut cell will connect and seal the circular cells to produce a watertight structure.
Along with the cofferdam, observation wells will be drilled on the downstream side of the dam that will help to collect water from below-ground level to ensure that the excavation site remains dry.
Together, the cofferdam and the wells will keep water out of the site during construction of the power plant.
Also on the downstream side of the dam, workers in mid-February completed construction of a rigid and waterproof retaining wall known as a “secant pile wall.” This wall will hold back the earth along the downstream side of the dam during construction of the power plant. The wall consists of 86 concrete elements, half of which have steel I-beam reinforcement in the center and the other half are reinforced by a rebar cage. Construction of the secant piles was completed on February 17, 2015.
This week, construction crews will begin to install tieback anchors that will anchor the secant pile retaining wall into the bedrock under the earth. Approximately 153 anchors will be used to brace the secant pile retaining wall.
For more information about the Red Rock Hydroelectric Project, visit the project website at www.redrockhydroproject.com.
Release no. 15-016


The ADT 936 Hydraulic High Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 85% vacuum to 15,000 psi (1,000 bar). With patented screw press technology, high pressures can be easily generated, as well as increased and decreased smoothly. A specially designed shut-off valve makes the pressure as stable as possible during calibration.
- No check valve avoids troublesome leakage issues
- Three pressure ports
- Ideal comparison test pump for calibrating pressure measuring instruments such as test gauges, indicators or transducers in the laboratory


Year of Commissioning
1 Gold Carbon Certificate
Kuşaklı HEPP, which we commissioned in 2013, is located on Adana Seyhan River. The project has 2 Kaplan turbines with a capacity of 10 MW and an installed capacity of 20 MW, and the annual energy generation capacity is 47.7 GWh. The project was granted the "Carbon Gold Certificate" by The Gold Standard Foundation.
KONAKKURAN MAHALLESI KIY MEVKI NO: 75 FEKE / ADANA


The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. The butterfly valve is simple in structure, small in volume and light in weight. It is composed of only a few parts. It can be opened and closed quickly only by rotating 90 degrees. It is easy to operate. At the same time, the valve has good fluid control characteristics. When the butterfly valve is in full open position, the butterfly plate thickness is the resistance of the medium flowing through the valve body, so the pressure drop generated by the valve is very small, so it has better flow control characteristics.
If butterfly valve is required to be used as flow control, the main thing is to select the correct size and type of valve. The structure principle of butterfly valve is especially suitable for making large caliber valves. Commonly used butterfly valves are butterfly valves and flange butterfly valves. The clamp butterfly valve is connected between two pipeline flanges by double-head bolts. The flange butterfly valve is connected with flanges on the valve. The flanges on both ends of the valve are connected with bolts in the process of using the pipeline flanges.


September 10, 2014 - 12:48 pm
Construction on a nine-month flood control project along Buchanan Boulevard is set to break ground Monday.
The $4.5 million project will alleviate excess water along the busy street, and will consist of building a storm drain pipe and a soil cement channel, according to Public Works Director Scott Hansen.
Funding will be provided by the Clark County Regional Flood Control District. Meadow Valley Contractors will be the lead company on the project.
The Buchanan Boulevard project will be the second largest of its kind since the district began working with Boulder City, according to district spokesperson Kelsey Hand. The largest was the $4.6 million Hemenway Channel in 1990.
The project will mainly consist of an underground pipe that will transfer water on Buchanan from Elm Street to El Camino Way. Upgrades to the concrete channel along Buchanan will be included.
The project will be broken down into four phases, and construction hours will take place during daytime hours, Hansen said. It is expected to be completed by June.
Contact reporter Steven Slivka at email@example.com or at 702-586-9401. Follow @StevenSlivka on Twitter.


Radial Spillway/Tainter Gates
Most commonly used on the spillway of large dams for controlling the top water level. Can also used as a means of controlling water levels in channels. The normal method of operation is by mechanical hoist or hydraulic cylinders.
- Quick operation as they move in an arc.
- The entire water load is transferred radially through the arms to the pivots which reduces hoist capacity compared to a Wheel Gate.
- Gate bottom lip gives good hydraulic discharge profile.
- Hydraulic cylinder or rope hoist options.
- Flush side and sill sealing faces.
- Crest or culvert type.
- Gate aesthetics, visible when raised.
- Civil loads concentrated on piers.
- Long piers.


You may have noticed a fluctuation in water levels in the wetlands area alongside Horseshoe Bend Rd. These are due to construction works currently being undertaken at Ashbury and will continue from now to the end of May 2019. The works relate to the construction of a temporary drainage facility, south of the wetlands reserve, and an upgrade to the drainage pipes running under Horseshoe Bend Rd. The temporary drainage facility is to provide additional drainage capacity until the Council Sparrowvale wetland system is complete.
In order to facilitate these works it is necessary to relocate water from the wetland reserve to the temporarily storage facility. Works are on schedule and forecasted to be complete by May 2019. Once civil construction works related to drainage are complete, landscaping will commence around the wetland reserve with an anticipated completion date of December 2019.


PEDROLLO BC-ST (DOUBLE CHANNEL)
BC-ST submersible pumps in stainless steel are recommended for draining dirty and filthy water in domestic, civil and industrial applications. They come equipped with a DOUBLE-CHANNEL impeller and are capable of pumping liquids containing short fibred suspended solids up to Ø 50 mm. They are ideal for pumping sewage, waste water, surface water and water mixed with mud in locations such as blocks of flats and detached houses.
These pumps distinguish themselves for their reliability, which can be best appreciated under automatic operating conditions in fixed installations.DOWNLOAD CATALOGUE


Single-lane steel truss bridge at Canyon Lake - 2009
Summer monsoon storm along Apache Trail at Canyon Lake - 2009
Summer monsoon storm at Canyon Lake - 2009
Historic power line near Canyon Lake - 2009
View of Canyon Lake thru historic transmission tower - 2009
Boulder Creek Bridge at Canyon Lake - 2009
Boulder Creek Pier by Canyon Lake - 2009
Summer storm north of Apache Trail - 2009
Summer storm approaching over Canyon Lake - 2009
Summer monsoon at Canyon Lake - 2009
The spillway of the old Gillespie Dam - 2010
Approaching the Gillespie Bridge on old Highway 80 - 2010
The Gillespie Bridge, constructed in 1927, carried traffic on old US Highway 80 across the Gila River - 2010
The Gillespie Dam on the Gila River, built in the early 1920's, failed during major floods in 1993.
A concrete apron at the foot of the dam carried Highway 80 traffic across, prior to construction of the downstream bridge.


Pyhakoski is a 149MW hydro power project. It is located on Oulu river/basin in Northern Ostrobothnia, Finland. The project is currently active. It has been developed in single phase. The project construction commenced in 1945 and subsequently entered into commercial operation in 1949.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||149||149||–||Active||Northern Ostrobothnia, Finland|
The project is currently owned by Fortum.
The gross head of the project is 32.4m. Pyhakoski underwent through rehabilitation & modernization during 2013. The project generated 555 GWh of electricity.
The project construction commenced in 1945 and subsequently entered into commercial operation in 1949.
The turbines for the hydro power project have been supplied by Litostroj Power and Oy Tampella.
GE Renewable Energy supplied 1 electric generator for the project.
GE Renewable Energy supplied 2 electric generators for the project. The generator capacity is 40 MVA.
GE Renewable Energy supplied 1 electric generator for the project. The generator capacity is 45 MVA.
Caverion is the O&M contractor for the hydro power 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.


Hydraulic Pressure Cylinders
Hitech Technology is one of the top manufacturers of hydraulic pressure cylinders in India. However, if you are looking to buy just the pressure cylinders as spare item, they can be easily bought from us. Best manufacturer, supplier, exporter & dealer of Hydraulic Pressure Cylinders in Faridabad. We supply industrial hydraulic cylinder equipment’s anywhere in the world.


02 Sep Work on the design and build of R. Angolhitheem Harbor is well underway
Work on the design and build of R. Angolhitheem Harbor is well underway, with overall 53% project progress. We have completed installation of harbor pavement.
The R. Angolhitheem Harbour project consists of; dredging and excavation operations of 42,615 cbm; construction of a 221m breakwater; a 166m revetment; a 91m quay wall; installation of 1110sqm paved area, installation of harbor lights and navigation lights. The value of the project is MVR 40.7 million


Analysis of Performance Characteristics Predicted From Several Experimental Data and Conversion Methods for Pumps as Turbine Application Using Statistical Techniques
Keywords:Conversion method, pump as turbine, performance characteristics, statistical techniques
Different performance characteristics have been indicated when running centrifugal pumps in the reverse direction. The water flows from the discharge side of the pump to the suction side to run in the reverse direction and generate the mechanical rotational energy for the micro-hydropower plant. The current study evaluates the extent of variation of performance characteristics predicted by several experimental data from different pump-specific speeds and conversion methods. The performance characteristics discussed include the head, flow rate, efficiency and specific speed. The flow rate and head of a pump operating in pump mode divided with the characteristic of the pump operating in the reverse mode, at the best efficiency point, the resulting coefficient of determination (R 2 ) values were of 0.890 and 0.708, respectively. Also, the graph of head versus flow rate coefficients, which is a second- order polynomial function, has shown the value of R 2 of 0.954 for pump-specific speed ranging between 9 and 94 rpm. However, the pump in the reverse mode has smaller performance characteristics for efficiency and specific speed compared to the pump mode operation with R 2 of 0.966 and 0.999, respectively. Furthermore, schematic empirical statistical models were developed to predict the performance characteristics of several conversion methods using pump data obtained from the manufacturers.


Dam storage level
Melbourne's total dam storage level is a percentage of the combined capacity of all storage reservoirs. We include all of Melbourne's water storage areas that receive water from catchments and the desalination plant.
Volumes are measured over a 24 hour period to 8am each day and are validated at the end of each week.
Storages over the years graph
Monthly average storage levels of Melbourne's reservoirs over the years.
View our interactive storage graph, displaying data from 1940 - present.


- Miboro Dam
Miboro Dam Location Takayama, Gifu Prefecture, Japan. Construction began 1957 Opening date 1961 Dam and spillways Height 131.0 m Length 405.0 m Impounds Shō River Reservoir Capacity 370,000,000 m³ Catchment area 442.8 km² Surface area 880 hectares
The dam flooded several villages and shrines, submerging them completely, two cherry trees were taken from one of the submerged shrines and placed in Shirakawa-go where it's said that each petal represents a memory from someone who lived in the villages before they were flooded.
- ^ "Hydropower & Dams in South and East Asia". Hydropower and Dams. p. 9. http://www.hydropower-dams.com/d/d_S&East_Asia_Map.pdf. Retrieved 3 October 2010.
Dams in Gifu PrefectureAsahi Dam · Agigawa Dam · Hosobidani Dam · Iwaya Dam · Kamiōsu Dam · Kobuchi Dam · Kaneyama Dam · Kasagi Dam · Kawabe Dam · Kuze Dam · Kuguno Dam · Maruyama Dam · Mazegawa Dam · Matsuno Dam · Miboro Dam · Nagura Dam · Nishidaira Dam · Ōi Dam · Sakaigawa Dam · Shimohara Dam · Shin'inotani Dam · Takane Dam · Tokuyama Dam · Yokoyama Dam
Wikimedia Foundation. 2010.


Traylor Industrial is serving as on-site mechanical support for the Shea-Traylor Joint Venture on the Ohio River Tunnel project. Once complete, this project will collect overflows from 25 combined sewer outfalls via a tunnel and storage system located along the Ohio River. The 51 million gallon capacity deep tunnel and integrated deep pump station will capture overflow and send it to the existing sewer system for treatment. Ultimately, this project will protect the Ohio River Valley from overflow during heavy rain and floods.
Traylor Industrial’s work on the project has consisted of various smaller projects to support the construction of the sewer overflow tunnel. They originally started on the project when hired to complete a seven-week job in October 2020, but have since stayed on-site for additional mechanical work with a team of six mechanical craft. This work includes assembly of forms, rail switch units, rebar cars, and shaft door frames.


Bahrain completes $1.27m drainage network project in Wadi Al-Seal
The project included a 1.2km-long drainage network aimed at protecting bloc 298 in the Southern Governorate from rainwater
Bahrain’s assistant undersecretary for Sanitary Drainage at the Ministry of Works, Municipalities Affairs, and Urban Planning, Asma Jassim Murad, has confirmed that work on the rainwater drainage network in the kingdom’s Wadi Al-Seal area has been completed.
Bahrain’s Tender Board had awarded the $1.27m (BD477,237) project to Karawan Company and Electrical and Mechanical Services.
Murad said that the drainage network project was aimed at protecting bloc 298 in the Southern Governorate from rainwater.
“The projects included a 1.2km-long rainwater drainage and other stations,” she concluded.


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Stormwater Drainage Design, Dudley, MA
HRP performed stormwater drainage design at an existing courthouse. The site had experienced flooding due to an undersized stormwater conveyance system. We surveyed the existing drainage network and developed a plan to retain and infiltrate stormwater from the site. After we modeled the site drainage network to analyze for capacity analysis and surcharging, we developed project plans for site improvements that included stormwater retention via underground storage and a new stormwater retention pond, as well as a larger outlet pipe for the drainage system.
We supervised the closed-circuit television inspection of the drainage network performed by New England Pipe Cleaning Company. During the design process, we obtained local wetlands approval for the new stormwater retention pond. The approval included submitting an application to the Town of Dudley Conservation Commission and attending a Commission meeting in support of the project.
We assisted with the bidding of the construction project and prepared plans and specifications as well as provided assistance with the selection of contractors. Our responsibilities during construction included construction layout, review of shop drawings, construction inspection, and review of contractor invoices. Additionally, we coordinated and supervised the as-built survey of the drainage improvements.