Salmon Lake Dam is an earthfill structure 54 feet high, and has a volume of 195,000 cubic yards. The total active reservoir capacity of Conconully Lake is 15,700 acre-feet (active 10,500 acre-feet). The spillway is a siphon type with a capacity of 400 cubic feet per second. The outlet works is a conduit controlled by two gates. A small diversion headwords structure on Salmon Creek diverts the flow into the reservoir through a short feeder canal.
In July 1998, a reservoir operating restriction to elevation 2314 feet was imposed on Conconully Lake as an interim risk reduction measure pending structural modifications to address seismic safety concerns. This reduces the active reservoir capacity to 7,400 acre-feet.
Salmon Lake Dam is founded on the left abutment against rock.The embankment dam across the valley floor and in the right abutment is founded in such materials as silt, sand and gravel, including boulders. The outlet works and spillway are founded on metamorphic sedimentary rock (gneiss).
|Dam Type||Zoned Earthfill|
|National ID Number||WA00291|
|Crest Elevation||2325.5 ft|
|Structural Height||54.0 ft|
|Hydraulic Height (Normal Operating Depth at Dam)||40.0 ft|
|Crest Length||1260.0 ft|
|Top of Active Conservation Pool (Elevation)||2318.68 ft|
|Spillway Crest Elevation||2324.7 ft|
|Top of Dead Storage Pool (Elevation)||2282.10 ft|
|Streambed at Dam Axis||2276.00 ft|
Hydraulics & Hydrology
|Normal Water Surface Elevation||2318.68 ft|
|Spillway Type||Ungated Siphon|
|Total Water Storage at Elevation||10,500 ac-ft|
|Outlet Works Capacity at Elevation||500 cfs|
|Drainage Area||6.4 sq mi|
|Spillway Capacity at Elevation||400 cfs at 2324.7 ft|
|Hydrometeorological Report (HMR)||HMR 57|


The last generating unit on the Baihetan hydropower plant on the upstream branch of the Yangtze River has been connected to the grid.
The Baihetan plant has sixteen 1GW turbines, making it the second largest hydropower plant in both China and the world, behind only the Three Gorges Project, also on the Yangtze River. The plant will generate over 62 TWh annually.
Construction began in 2017, with a total investment of $24.38 billion. It will deliver electricity to cities in the east. The Three Gorges Corporation , the project developer, described the 289m dam and its associated infrastructure as one of the country’s biggest and most challenging engineering projects.


|Location||Huambo, Huambo Province|
|Purpose||Power, flood control|
|Dam and spillways|
|Type of dam||Embankment, earth and rock-fill|
|Height||58 m (190 ft)|
|Length||1,112 m (3,648 ft)|
|Dam volume||4×106 m3 (140×106 cu ft)|
|Total capacity||2,547×106 m3 (2,065,000 acre·ft)|
|Catchment area||4,667 km2 (1,802 sq mi)|
|Turbines||3 x 20 MW (27,000 hp) Francis-type|
|Installed capacity||60 MW (80,000 hp)|
The Gove Dam is an embankment dam on the Kunene River about 75 km (47 mi) south of Huambo in Huambo Province, Angola. The purpose of the dam is to control floods and generate hydroelectric power. It has a power generating capacity of 60 megawatts (80,000 hp) each) (three turbines of 20 megawatts (27,000 hp) each), enough to power over 30,000 homes.
The Gove Dam cost US$279 million and was built by Brazilian construction group Odebrecht. It was formally inaugurated in August 2012 by the Angolan President. The dam produces power for the cities of Caála, Huambo, and Kuito.
Construction of the dam began in 1969 and it was completed in 1975. Construction of the power station was halted twice, from 1975 to 1983 due to the civil war, then again from 1986 to 2001 also due to fighting. The dam was partially destroyed by dynamite in 1990. Along with the power station, sub-stations at Caála, Dango, and Benfica (in Huambo) were inaugurated at the time of completion. The sub-stations and distribution network cost US$80 million.
- Ruacana Power Station – downstream in Namibia, built in conjunction with the Gove Dam


The Fargo-Moorhead project to receive $437 million appropriation
The Fargo-Moorhead Area Diversion project has received an appropriation of $437 million in the US Army Corps of Engineers 2022 workplan, following the recent signing of the bipartisan Infrastructure Investment and Jobs Act.
The awarded funds are intended to finish the construction of the Southern Embankment and its associated infrastructure, which are key to providing the region with permanent flood protection by 2027.
This appropriation will pave the way for awarding the contract for the Red River Structure, which will control Red River flows during major flood events. It will be the largest single construction package for the USACE’s component of the FM Area Diversion.
Previous federal appropriations have enabled construction to start on the Diversion Inlet Structure and the Wild Rice River Structure, which are expected to be completed by 2023 and 2024, respectively.
The FM Area Diversion includes the Southern Embankment, a 20-mile earthen embankment that will prevent flood water from entering the protected area, of which the first three miles were completed in 2022, as well as three control structures.
Construction on the Diversion Inlet Structure and Wild Rice Structure are underway near Horace, N.D., and construction on the Red River Structure will begin this year.


The company has been awarded the project to study in details and identity scope of hydro power projects in the stretch on Borpani River between FRL to Lower Langpi HEP and TWL of Upper Langpi HEP.
Three projects have been identified by the company:
The company is pursuing Borpani Middle I and II projects which are actually based on a single river at different flow points. Borpani Dam Toe Project was also pursued however finding it not so feasible the same was dropped. The projects are located in the Karbi Anglong district of Assam. Geologically the project falls under the archean basement terrain of Mikir Hills. Based on available geological feature, the site is suitable for construction of the project components. At this stage, the project area may be categorised to the extent having satisfactory geographical conditions.
The company has been only awarded the work for detailed project study for feasibility and preparation and detailed project report and the mode of implementation of the project is PPP Mode. The project is owned by APGCL.


Results of Sediment Sampling and Elutriate Testing at the Proposed Little Sioux Bend Shallow Water Habitat Project Site
ARMY ENGINEER DISTRICT OMAHA NE
Pagination or Media Count:
A project is being proposed to create shallow-water habitat SWH along the Missouri River in Harrison County, Iowa and Burt County, Nebraska. The U.S. Army Corps of Engineers USACE is constructing SWH along the lower Missouri River downstream of Gavins Point Dam to mitigate aquatic habitat lost from past bank stabilization and channelization. Increasing SWH will enhance the endangered pallid sturgeon Scaphirhynchus albus population along the lower Missouri River. The District is referring to the proposed project as the Little Sioux project. Hydraulic dredging would be used to excavate sedimentsoil from an old chute area of the Missouri River to create SWH. The material to be dredged is believed to be primarily sands and silts with some clays. It is proposed that the dredge spoil be discharged to the Missouri River adjacent to the proposed project area.
- Water Pollution and Control
- Environmental Health and Safety


Gov’t Kicks off New Capital Infrastructure Development
The basic infrastructure development in new capital located in North Penajam Paser regency, East Kalimantan province, has started with construction of Sepaku Semoi Dam and Mentawir Nursery.
“The dam construction shows that basic infrastructure development has started. In July, the construction of the main road from Balikpapan toll road will begin,” President Joko “Jokowi” Widodo has stated when inspecting the construction of the Sepaku Semoi Dam, Wednesday (06/22).
The President also said that the Mentawir Nursery shows that the development at the new capital complies with the environmental principles.
On that occasion, the President ordered relevant stakeholders to complete the construction of Sepaku Semoi Dam faster than the target set in the plan. The dam was previously set to be completed in December 2023, but Director General of Water Resources, Ministry of Public Works and Public Housing Jarot Widyoko said that it will be completed in January or February 2023.
The President further said that raw water from the dam will be processed to supply water need for 1.5 million people.
“The water supply will be in the form of ready-to-drink water,” the President remarked.
In the meantime, Minister of Public Works and Public Housing Basuki Hadimuljono reaffirmed the commitment to provide ready-to-drink water supply. (BPMI of Presidential Secretariat/UN) (RI/MMB)


The Hammock Park Restoration project involved the construction of a channel control structure and two overflow weir structures to divert flow from an existing man-made channel into a 15-acre forested wetland system in order to restore wetland hydrology and function. The project entailed the dredging and bank stabilization of a 1300-foot section of Channel C. Bank stabilization measures included innovative use of geoweb slope stabilization utilizing a wildflower/native grass hydro-seeding application that also helped to expedite permitting. Ardurra (fka King) also developed a hydrological and ecological monitoring program to assess the effectiveness of the project improvements, and prepared an overall Management Plan for Hammock Park.
Ardurra also prepared a project design to retrofit Lake Suemar, which was originally an artificial lake excavated along the east side of Hammock Park in the 1960s. Ardurra's project design incorporated a flow diversion control structure with overflow weirs, removal of invasive vegetative cover, and dredging of over 20,000 cubic yards of accumulated sediments. The final design also included re-contouring of the lake margins to create sediment sumps, deep permanent pool areas, and littoral planting areas, which serve to provide further habitat enhancement and water quality benefits to the lake as well as the downstream Cedar Creek system and St. Joseph’s Sound.


Nilgiri Khola II is a 71MW hydro power project. It is planned on Nilgiri river/basin in Dhawalagiri, Nepal. 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. Post completion of the construction, the project is expected to get commissioned in 2025. Buy the profile here.
The project is being developed and currently owned by Nilgiri Khola Hydropower.
Nilgiri Khola II is a run-of-river project. The gross head and net head of the project will be 786.8m and 771.29m respectively. The project is expected to generate 359.48 GWh of electricity.
Post completion of the construction, the project is expected to get commissioned in 2025.
Power purchase agreement
The power generated from the project will be sold to Nepal Electricity Authority under a power purchase agreement.
Andritz will be the turbine supplier for the hydro power project. The company is expected to provide 2 units of pelton turbines.
Andritz is expected to supply 2 electric generators for the project.
For more details on Nilgiri Khola II, buy the profile here.


Add: Mechanical&Electrical Industry Zone,Yuhuan,Zhejiang,China
The material of the main parts of the valve body of the hydraulic valve should be first taken into account the physical properties (temperature, pressure) and chemical properties (corrosivity) of the working medium. At the same time, we should also understand the cleanliness of the medium (there is no solid particles). Hydraulic Valve In addition, the relevant provisions and requirements of the State and the use of the department.
Many kinds of materials can meet the requirements of hydraulic valve body in a variety of different working conditions. However, the correct and reasonable choice of the hydraulic valve body material, Hydraulic Valve you can obtain the hydraulic valve body most economical service life and the best performance.
1. Gray Iron gray iron valve is used in all fields of industry for its low price and wide application. They are commonly used in the case of water, steam, oil and gas, and are widely used in chemical, Hydraulic Valve printing and dyeing, oil, textile and many other industrial products that have little or no impact on iron pollution.
Suitable for operating temperature between S5 200, nominal pressure Pn 1.6MPa Low-Pressure hydraulic valve body.
2. Black-hearted malleable iron is suitable for working temperature between S5 300, nominal pressure Pn 2.5MPa medium and low pressure hydraulic valve body. Applicable medium for water, Hydraulic Valve seawater, gas, ammonia and so on.
3. Ductile Iron Ductile Iron is one of the cast iron, this cast iron, pellet or spherical graphite instead of gray cast iron in the flake graphite. This change in the internal structure of the metal makes its mechanical properties better than that of ordinary gray cast iron and does not damage other properties. Hydraulic Valve Therefore, the hydraulic valve body made of ductile iron is more pressure than that of the hydraulic valve body made of gray iron. Suitable for working temperature between 350, nominal pressure Pn 4.0MPa medium and low pressure hydraulic valve body.
Applicable medium for water, seawater, steam, air, gas, oil and so on.
4. Carbon steel (WCA, WCB, WCC) at first the development of cast steel is to accommodate those beyond the cast iron valves and bronze valve capabilities of production needs. However, because of the good performance of the carbon steel valve, and the resistance strength of the stress caused by the thermal expansion, Hydraulic Valve the impact load and the pipeline deformation, Hydraulic Valve the use range is enlarged, which usually includes the working condition of the cast iron valve and the bronze hydraulic valve body.
Suitable for working temperature in the middle-high pressure hydraulic valve body between Leune 425. Among them 16Mn, 30Mn temperature is R40, Hydraulic Valve commonly used to replace the ASTM A105. The applicable medium is saturated steam and superheated steam. High temperature and low temperature oil, liquefied gas, compressed air, water, gas, etc.
5. Low temperature carbon steel (LCB) low-temperature carbon steel and low NI alloy steel can be used for temperature range below zero, but can not be extended to deep cold zone. Hydraulic Valve The hydraulic valve body made of these materials is suitable for the following media, such as seawater, carbon dioxide, acetylene, propylene and ethylene.
Suitable for operating temperature between R46 of low-temperature hydraulic valve body.


The renewed hydraulic unit with the station number 19 is already the 21st one, on which the turbine has been replaced, and the 14th one, on which the generator has been replaced. In accordance with the upgrade project, Power Machines performed work on replacing the turbine, generator, excitation system, automation system and auxiliary equipment.
The new turbine has an improved design and is characterized by a high degree of environmental safety. The updated impeller has five blades instead of the previous six and is designed for increased water flow through the turbine. Improved technical specifications of the unit allow increasing its capacity by 10.5 MW in the future.
Today, at Volzhskaya HPP Power Machines continues modernization of hydroelectric units No. 10 (replacement of turbine and generator) and No. 19 (replacement of generator). The program of joint plant modernization provides for the complete upgrading of hydraulic units, after which the capacity of Volzhskaya HPP will be increased to 2744.5 MW.
In total, 23 hydropower units are installed at the Volzhskaya hydroelectric station. Their upgrade is carried out within RusHydro's comprehensive upgrading program.


Water Corporation (WA) are seeking bids from organisations with suitable experience, capability and capacity for the construction of gravity sewers, pumping station and pressure main for reticulation area Bunbury 46A.
The works will include construction of:
- A Type 10 Wastewater Pump Station at Stanbury Crescent
- Approx 542m of DN100 PN12 Series 2 PVC-U pressure main
- Approx 4220m of DN150 sewer, with depths up to 7.2m.
Submissions to tender close 30 August 2016.


« View county listFlood Warning
1030 AM CST Thu Feb 22 2018
...Flood Warning extended until Friday afternoon...The Flood Warning
The Pearl River Near Pearl River.
* until Friday afternoon.
* At 10:00 AM Thursday the stage was 14.5 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast...The river will continue to fall to below flood stage at
14 feet by late tomorrow morning.
* Impact...At 14.0 feet...Secondary roads to the river and throughout
Honey Island Swamp are inundated. Property in the vicinity of the
gage is flooded threatening about 20 homes along the left bank.
* Impact...At 13.0 feet...The east and west channels of the river will
begin to merge. Honey Island Swamp trails will be under water as
inundation of the swamp begins.
LAT...LON 3020 8955 3018 8964 3067 8990 3067 8976


JS400 2" Submersible Drainage Pump
Submersible drainage pump with stainless steel strainer, these heavy-duty pumps are available with manual or automatic operation.
Suitable for the drainage of clean and slightly wastewater. The JS Series can be used for temporary or permanent installations and is available with a float controller for automatic operation.
The JS400 pump is a heavy-duty submersible vortex impeller pump. The impeller allows mud, raw sewage, viscous liquids, wood chips, and other soft solids to be passed through the pump body to waste.
Features & Benefits:
- Cast Iron And Stainless Steel Construction
- Fitted With Float Switch
- 240l/m Max Flow
- 400 Watt Heavy Duty Motor
- Twin Mech Seals
- 110 Volt Or 240 Volt


Pressure Measurement For Gases
There are several principles for measuring pressure in Gases:
In pipelines or closed vessels, pressure transmitters measure the pressure of liquids, gases and vapors. The pressure of the measured medium acts on a pressure measuring cell, which converts it into an electronic signal. These process pressure transmitters are ideal for detecting relative or absolute pressure in applications with condensation or rapid temperature changes.
In electronic differential pressure measurement, two sensors from the VEGABAR series are combined to form a unit. Electronic differential pressure is used for differential pressure measurement in filters and pumps, level measurements in pressure-superposed tanks, as well as for flow, density and interface measurements.


Alerts in Effect
Flood WarningIssued at 11:08 Wednesday 03 June 2020
...The Flood Warning continues for the following rivers in
Mississippi River At Vicksburg affecting Madison, Jefferson,
Tensas, Claiborne and Warren Counties.
Mississippi River At Natchez affecting Wilkinson, Concordia and
Mississippi River Near Arkansas City affecting Bolivar,
Washington, Chicot and Desha Counties.
Mississippi River Near Greenville affecting Issaquena, Chicot,
East Carroll and Washington Counties.
The Flood Warning continues for
the Mississippi River At Vicksburg.
* Until Saturday, June 13.
* At 10:00 AM CDT Wednesday the stage was 44.0 feet.
* Flood stage is 43.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river is expected to rise to a crest of 44.5 feet
* Impact...At 44.6 feet, Residence on Williams Street in Vicksburg
begins to flood.


Did you know that Asia is the largest producer of hydroelectricity in the world? In 2018, the continent had an installed hydropower capacity of 543GW, which was approximately 42% of the world’s total installed hydropower capacity of 1,295GW.
The region is also home to the 22.5GW Three Gorges hydroelectric power complex, the largest hydropower project in the world. Furthermore, Asia is home to half of the power plants in the list of the top ten largest hydropower plants in the world.
In this article, we look at these power plants and more from their location to the year of construction and contractors involved, type, capacity and cost of construction as well as source of funding. Kindly note even while some power plants in this list may have additional units under construction only current installed capacity counts.
1. Three Gorges hydropower plant in China | 22,500 MW
Three Gorges is the largest hydroelectric power plant not only in Asia but also in the whole world.
With an installed capacity of 22.5GW, the conventional type hydropower plant features a total of 34 generators, 32 main generators (each of which has a capacity of 700 MW) and two plant power generators (each of which has a capacity of 50 MW). Of the 32 main generators, 14 are installed on the dam’s north side, 12 on the south side, and the rest (six) in the underground power plant in the mountain south of the Three Gorges dam.
Construction works began in the last month of 1994. In 2006, the construction of the hydroelectric gravity dam that spans the Yangtze River was fully completed. The dam is built near Sandouping in Yiling District, Yichang, Hubei province, downstream of the Three Gorges.
The power plant on the other hand was completed and became fully operational in 2012 following the installation and launch of the last of the main water turbines in the underground plant. The cost of construction of the power plant, the dam and related components was US$31.765 billion. According to reports, the project was funded through special taxes on electricity consumption and revenue.
2. Baihetan hydropower plant in China | 16,000 MW
With an installed capacity of 16GW, the Baihetan hydropower plant is the second largest in Asia and the world. The hydropower plant is equipped with a total of 16 hydro-generating units each of which has a capacity of 1 million kilowatts.
The original plan for the construction of the hydropower plant began officially in 2008 while construction works began in December of the same year. On June 28, 2021, the facility began generating electricity, when the first two turbines became operational. Respectively, the third and the fourth turbines began operations in July and November of the same year. The final generating unit was connected to the grid on 20 December 2022.
The US$31.58 billion project, including the construction of the Baihetan dam and hydropower plant, was developed by the Jinsha River Chuanyun Hydropower Development Company. The latter is a joint venture between China Three Gorges (CTG) Corporation, Sichuan Energy Investment Group, and Yunnan Energy Investment Group with 70%, 15% and 15% shareholding respectively.
3. Xiluodu hydroelectric power plant in China | 13,860 MW
The third largest hydroelectric power plant in Asia is Xiluodu hydroelectric power plant.
The power plant is made up of two powerhouses located on both sides of the 12,670,000,000 cubic metres capacity Xiluodu dam. The powerhouse comprises a total of 18 Francis turbine-generators with a 770MW capacity each.
Three Gorges Project Corporation, the company that developed the Three Gorges dam and hydropower plant also developed the Xiluodu hydropower plant with a total investment of US$ 6.2 billion. The monies were provided by Yangtze Power, China Development Bank and China Construction Bank.
4. Wudongde Hydropower Station in China | 10,200 MW
Sitting on the border of Sichuan and Yunnan provinces in southwest China, Wudongde Hydropower Station is the fourth largest hydropower plant in Asia.
The US$ 15.5bn project was developed by Jhinsa River Yunchuan Hydropower Development Company which is made up of China Three Gorges Corporation (CTG, 70%), Sichuan Province (15%) and Yunnan Province (15%).
Construction on December 24, 2015 and on June 29, 2020, the first batch of units came into operation. On June 16, 2021, all units were put into operation.
The Wudongde Hydropower Station comprises two underground powerhouses with a total of six 850MW Francis turbine-generator units each. Currently, these units have the largest capacity of single units in operation in the world.
5. Xiangjiaba hydropower plant in China | 6,400 MW
Lastly in our list of the largest hydropower plants in Asia is the Xiangjiaba hydropower plant still in China. The latter is made up of a dam-toe powerhouse and an underground powerhouse that accommodates a total of four 800MW Francis turbines each.
The construction of the Xiangjiaba hydropower plant began back on November 26, 2006, with the state-owned China Three Gorges Corporation (CTG) as the developer. The project was completed and commissioned between October 2012 and July 2014 at a total cost of US$ 6.3 billion.


- Flood Warning issued May 24 at 9:30PM CDT until May 29 at 11:47PM CDT by NWS
- Effective: 9:30 p.m. on Sunday, May 24, 2015
- Expires: 11:47 p.m. on Friday, May 29, 2015
...The Flood Warning continues for the following rivers in
Big Creek at Blairstown affecting Cass...Henry and Johnson Counties.
Grand River near Chillicothe affecting Linn and Livingston Counties.
Grand River near Sumner affecting Livingston...Carroll...Chariton
and Linn Counties.
Grand River near Brunswick affecting Carroll and Chariton Counties.
Marais Des Cygnes River at Osawatomie affecting Miami County.
Marais Des Cygnes River at La Cygne affecting Linn County.
Marais Des Cygnes River near Trading Post affecting Linn and Bates
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 Miami affecting Carroll...Chariton and Saline
Missouri River at Glasgow affecting Chariton...Howard and Saline
Missouri River at Boonville affecting Cooper and Howard Counties.
Platte River near Agency affecting Buchanan County.
Platte River At Sharps Station affecting Platte County.
Platte River near Platte City affecting Platte County.
The Flood Warning continues for
The Missouri River at Boonville.
* from late Monday night to Friday evening.
* At 8:30 PM Sunday the stage was 17.3 feet.
* Flood stage is 21.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by Tuesday morning and continue
to rise to near 23.9 feet by Wednesday morning. The river will fall
below flood stage by Thursday before midnight.
* At 21.0 feet...Low-lying rural areas along the river flood.
Location FS Stage Day/Time Forecast
Boonville 21 17.3 Sun 08 PM 23.9 Wednesday morning
- See more at NOAA


First publishedon www.AggBusiness.com
The Assiut barrage project on the Nile River. Photo courtesy of Pedro Costa Gomes and Vinci Construction
Cemex is the main cement supplier for the new Assiut barrage project on the Nile River in Egypt.
The project is expected to provide irrigation water for 690,000 hectares, directly benefitting 5 million agricultural workers.
The Assiut project replaces the previous dam which was built in the early 20th century, and also involves the construction of a hydroelectric power plant that is expected to generate 32 megawatts of energy.
Buildings material giant CEMEX supplied 160,000 tons of high-resistant, low heat of hydration cement for the project, which is designed to improve navigation through the river and also provide water and clean, renewable energy to the cities of Assiut, Minya, Beni Suef, Fayoum, and Giza.
“We are very proud to participate in projects that shape the future of Egypt such as the new Assiut barrage and the country’s first concrete road,” said Carlos Gonzalez, CEMEX country manager in Egypt.


Tags: Round/Flat Cable, Submersible Pump Cable, Submersible Water Pump, Submersible Water Pump Cable.
This Submersible Water Pump Cable is Extra Flexible, High Ampacity, suitable for use within well casings for wiring deep-well submersible water pumps.
Rated Voltage: 300/500V,450/750V,600/1000V
Test Voltage: 1.5KV,2.5KV,3.5KV
Type: Flat /Round
Conductor Working temperature: 85°C
Ambient temperature: Fixed:-40°C to 90°C; Mobile:-25°C to 90°C
Flame retardant: VDE 0482-332-1-2/IEC 60332-1
JHS Submersible Water Pump Cable Application
This Submersible Water Pump cable is suitable for various types lead wire of submersible motor (lead from underwater to above-water). This product can be equipped with waterproof joint (it can be supplied completely as request). The features of lead wire are convenient in use, good waterproof property. Even if exist in external damage, it can also guarantee the motor is not suffered from damage caused by water. This is a new type waterproof cable.
JHS Submersible Water Pump Cable Construction
|Conductor||Tinned Stranded copper wire IEC 60228/DIN VDE 0295 Class 5|
|Insulation||EPR – Ethylene Propylene Rubber|
|Sheath||CPE – Chlorinated Polyethylene Rubber|
Flat Jacketed Submersible Pump Cables With Ground
|CONDUCTOR SIZE||NO OF||NOS OF DIA. OF||Ground Conductor Size||CORE DIA.||NOMINAL SHETH THICKNESS|


The Sero SRZ series self-priming side channel pumps are designed for high flow, high pressure and high temperature applications. The side channel pump design is capable of pumping aerated liquids as well as low viscosity fluids without the presence of abrasive particles.
The SRZ range of self-priming pumps are available with a standard mechanical seal and double mechanical seal or magnetic coupling for more extreme and high temperature applications. Suitable applications for this liquid ring pump include high temperature, refrigerants, fuel transfer, LPG, pressure boosting, sea water transfer and boiler feed.
For more information on a liquid ring pump's design and operation, view our guide.
Features of the SRZ Series Liquid Ring Pump:
- ATEX certification
- Capable of pumping fluids up to 220°C
- Magnetic coupling available
- Optional cooling/heating of seal chamber
- Mechanical seal, bearings etc can be changed without removing the pump from the pipework
- Option of double mechanical seal
- Open star impellers for high self-priming capability and easy pumping of gaseous liquids.
- Low noise level
- Liquid lubricated bearings that guarantee high operation reliability
- Flexible coupling without spacer sleeve
- Coupling guard conforming to EN 294
- 230V, three phase 50hz / 60hz motors available
- Optional baseplate
- PN40 flanges for added security
- DIN EN 734
The Sero SRZ series liquid ring pumps are available with the following material options:


Valve is used to open and close the pipeline, control the flow direction, adjust and control the transfer medium parameters (temperature, pressure and flow) of the pipeline accessories. According to its functions, it can be divided into shut-off valve, check valve, regulating valve and so on.
Valve is the control part of the fluid conveying system. It has functions such as cut-off, regulation, diversion, prevention of countercurrent, steady pressure, diversion or overflow pressure relief. Valves used for fluid control systems, ranging from the simplest cut-off valves to the most complex automatic control systems, have a wide range of valves and specifications.
Valves can be used to control the flow of various types of fluids such as air, water, steam, corrosive media, mud, oil, liquid metal and radioactive medium. The valve is also divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chromium molybdenum steel valves, chromium molybdenum vanadium steel valves, dual phase steel valves, plastic valves, non standard customized valves and so on.


From Date: 08/07/2019 08:00
To Date: 02/08/2019 18:00 inclusive
Reason: 3rd Party Works
Is the towpath closed? No
Closest waterway: Old Main Line
Starts at: Cable Street Bridge
Ends at: Cable Street Bridge
Portadams will be installed into the canal to enable the construction of three separate surface water discharge points along the site canal side boundary. The towpath and navigation will remain open with users managed safely through the works.


TIRANA, November 14
Moglica Hydro Power Plant (HPP) one of the two HPPs in Devoll River cascade will strengthen the energy capacities in Albania. It is the second major project of Devolli Hydropower, which along with the Trans Adriatic Pipeline have been the largest sources of foreign investments in Albania during the recent years. The site was inspected on Monday by Prime Minister Edi Rama and Minister of Energy and Infrastructure Damian Gjiknuri.
According to the representatives of Statkraft, the next phase of the project will start in 2018 after the construction of the dam and by the end of 2019, the project will be completed.
Moglica HPP will have an installed capacity of 256 MW and it will increase the overall power generation of Albania by 17 percent. The dam will be connected to the power plant via an 11 km long tunnel. In the meantime, the dam of this project is the highest of its kind in the world.
Currently, some 1,400 people are working on this project. Besides the two HPPs, the company has invested Euro 60 million in the road infrastructure thus providing better access to the inhabitants of the area.
According to the company, the investment for these two projects is estimated Euro535 million and the investment decision for a third power plant will be taken into consideration after the construction of Moglica HPP.
News Source: Scan TV
Image: Banja Dam


Tsurumi launched its new drainage KTZE pump with level sensor at the German trade show, Nordbau, in September.
The new drainage KTZE pump is based on Tsurumi’s existing KTZ range, which has already been tested and proven by several heavy-duty applications. The new model is available in seven variants from 1.5 to 3.7 KW of motor power at 400 volts. The pump, depending on the model 430-1440 l / min, creates a maximum lifting head of 36.5 metres. The discharge of the pump can be adjusted either horizontally or vertically, which helps to keep the pump standing in the direction of discharge.
Control with a difference In contrast to other models on the market, the automatic pump can be left unattended saving substantial operating costs. The pump starts when the sensor identifies the correct water level and stops as soon as the water level drops below a certain point. The user can manually adjust the level required in order to maintain the amount of water desired.
Water contaminated with granular solids up to 8.5mm in diameter will be easily pumped away using the KTZE. Its housing is made of cast iron and is resilient as the semi-open vortex impeller is made of chromium cast iron and the double mechanical seal, in the oil chamber, is made of ultra-hard silicon carbide. The pump is designed for longevity and can run all day – protected by a continuously cooled and lubricated mechanical seal by patented oil-lifter and a thermal overload switch.


In semi-arid central Tunisia, flood infiltration through the streambed of the ephemeral Zeroud Wadi has long been the principal mechanism of recharging aquifers beneath the plains of the city of Kairouan. In addition to controlling infiltration, a dam built on the Zeroud in 1982 to supply water to Kairouan also protects the city from floods.
From 1988 to 1996 over 70 million cubic meters of dam-held water were mobilized in the form of flood waves over the stream channel to recharge the Kairouan aquifers. Analysis of flow discharges measured at three control stations spanning 40 km of the stream reveals that infiltration is reduced during initial flood-wave spreading and increases gradually before stabilizing. The differential rate of infiltration is thought to be caused by interstitial air initially present.
A conceptual reservoir model based on production and transfer functions with spatial discretization was used to simulate flood-wave propagation and infiltration along the Zeroud. After calibration with six flood events the model produced satisfactory results. Though current data scarcity prevents its validation, the model constitutes a prototype for the evaluation of recharge efficiency and for the prediction of recharge impact on Kairouan aquifers.
Wave propagation, infiltration, air effects, groundwater recharge, reservoir model, semi-arid zone.
Mustafa Besbes, Laboratoire de Modélisation en Hydraulique
Environnement, École Nationale d'Ingénieurs de Tunis, B.P. 37,
Belvédère, 1002 Tunis, TUNISIE


GS - Suluköy Hydro Power Plant Project, Turkey
The purpose of the project activity is to generate electricity from renewable sources and sell it to the national grid to meet the ever increasing energy demand of Turkey. The project uses the water power of two streams and therefore one diversion weir will be built on Ulupinar stream while the other will be built on Acisu stream.
Following all project documents
Publication Date: May 10, 2012
Publication Date: July 25, 2013


SJVN has been selected to develop the 679MW Lower Arun hydroelectric project in Nepal following an international competitive bidding process, the company has announced.
The Lower Arun project is located in the Sankhuwasabha and Bhojpur Districts of Nepal. The project will not have any reservoir or dam, instead it will be a tailrace development of the 900MW Arun 3 hydroelectric project and will feature four Francis type turbines.
The project has been allocated to SJVN for 25 years on a BOOT basis. It is expected to be completed within four years once construction starts, and will generate 2970 million units of electricity per annum.


DSP 5000 is a highly accurate pressure sensor designed for water level measurement. It is specifically built for stand-alone systems, offering suitable power consumption for such applications. Its compact size makes it easy to install in various environments.
|350 mbar to 70 bar
|Long term stability


Australian Government Bureau of Meteorology
Moderate Flood Warning for the lower Diamantina River
Issued at 11:47 AM EST on Tuesday 23 Apr 2019.
Flood Warning Number: 23
River level rises continue in the lower Diamantina River with moderate flooding expected at Birdsville during the next few days.
No significant rainfall is expected across the catchment during the week.
Diamantina River downstream of Diamantina Lakes
River levels are rising along the lower Diamantina River at Roseberth and Birdsville.
Latest River Heights
|Location||Height of River (m)||Tendency||Date/Time of Observation|
|Diamantina R at Diamantina Lakes TM||0.97||Falling||10:00 AM TUE 23/04/19|
|Diamantina R at Monkira||3.70||Falling||08:15 AM Mon 22/04/19|
|Diamantina R at Durrie||2.50||Rising||06:00 PM MON 22/04/19|
|Diamantina R at Roseberth||5.45||Rising||08:25 AM TUE 23/04/19|
|Diamantina R at Birdsville||4.40||Rising||09:00 AM TUE 23/04/19|


In 1980, The National Electricity Authority commenced work on the project of combining several rivulets and small lakes to increase the water supply for its hydroelectric power plants. The project was divided into 5 phases, four of which were finished in 1985. Dams were built to divert water from spilling into River Thjorsa to Lake Thorisvatn. The total area of the new lakes is about 21 km2 and they are connected by ditches. Those lakes have been fished with good results since they were created.


Kushiyara River Treaty Between India And Bangladesh:
A memorandum of understanding (MoU) was signed on sharing of the waters of the Kushiyara river which flows through Assam, and then on to Bangladesh.
- Under the agreement, Bangladesh will be able to withdraw 153 cubic feet per second of water from the Kushiyara which will solve the water crisis for farmers .
- The water of Kushiyara will be channelled through the Rahimpur Canal project in Sylhet.
- Rahimpur canal is the only supplier of water from the Kushiyara to the region.
- India’s objection to the Rahimpur Canal:The dyke and other infrastructure along the canal interfered in border security as Kushiyara itself forms part of the border between the two sides.


Sydney A. Murray, Jr. is a 192MW hydro power project. It is located on Mississippi river/basin in Louisiana, the US. 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 1985 and subsequently entered into commercial operation in 1990. Buy the profile here.
The project is developed and owned by Catalyst Old River Hydroelectric.
Sydney A. Murray, Jr. is a run-of-river project. The project cost is $534m.
The hydro power project consists of 8 turbines, each with 24MW nameplate capacity.
The project construction commenced in 1985 and subsequently entered into commercial operation in 1990.
Power purchase agreement
The power generated from the project is sold to Entergy Louisiana under a power purchase agreement.
For more details on Sydney A. Murray, Jr., buy the profile here.


Wuqiangxi is a 1,700MW hydro power project. It is located on Yuanshui 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 multiple phases. The project construction commenced in 1986 and subsequently entered into commercial operation in 1994. Buy the profile here.
The project was developed by Wuling Power. The project is co-owned by CGN New Energy Holdings and Hunan Xiangtou Holding Group, with their respective ownership stake of 18.5% each.
The hydro reservoir capacity is 4,350 million cubic meter. The project generated 6,520.52 GWh of electricity.
The project construction commenced in 1986 and subsequently entered into commercial operation in 1994.
Power purchase agreement
The power generated from the project is sold to State Grid Corporation of China under a power purchase agreement.
Wuqiangxi (Wuqiangxi_Active) is equipped with Voith Hydro Shanghai francis turbines. The phase consists of 5 turbines with 248MW nameplate capacity.
Harbin Electric Machinery supplied 5 electric generators for the Wuqiangxi (Wuqiangxi_Active).
For more details on Wuqiangxi, buy the profile here.
About Wuling Power
Wuling Power Corporation, Ltd. is a China based hydro power generation company. Presently, it owns and operates 72 MW Hunan Dongping hydropower project, located in Hunan province, China.


Bhumibol Dam is a 608.2MW hydro power project. It is located on Ping river/basin in Tak, Thailand. The project is currently active. It has been developed in single phase. The project construction commenced in 1952 and subsequently entered into commercial operation in 1964.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||608.2||608.2||–||Active||Tak, Thailand|
The project is currently owned by Electricity Generating Authority of Thailand.
Bhumibol Dam is a reservoir based project. The hydro reservoir capacity is 13,462 million cubic meter.
The project construction commenced in 1952 and subsequently entered into commercial operation in 1964.
The turbines for the hydro power project have been supplied by Andritz Hydro and Bharat Heavy Electricals.
Voith Hydro Holding supplied electric generator(s) for the project.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


LAHORE: To facilitate the general public, the Water and Power Development Authority (WAPDA) has initiated several development projects worth Rs100 billion including the confidence-building measures (CBM) of Diamer Bhasha Dam, Mohmand Dam, Dasu Dam and Tarbela Fifth Extension project.
Apart from generating low-cost hydel electricity, developing irrigated agriculture, and mitigating devastating floods, the authority is responsible for the socio-economic development of people residing in project areas.
To uplift project areas, WAPDA has granted a sum of Rs78.5 billion for various socio-economic projects around Diamer Bhasha Dam being constructed in Chilas town of Gilgit-Baltistan, with a water storage capacity of 8.1MAF and installed power generation capacity of 4,500 megawatts.
A sum of Rs4.57 billion has been allocated for the completion of projects around Mohmand Dam being built across the Swat River in the Mohmand tribal district of Khyber-Pakhtunkhwa. The project has a gross water storage capacity of 1.2 MAF and a power generation capacity of 800MW.
A total of Rs17.35 billion has been allocated for development projects related to resettlement, social development and environmental management for property alleviation, around Dasu Hydropower Project being constructed in KP, across the Indus River in Kohistan district.
The projects impacting healthcare, education facilities, etc. are aimed at promoting infrastructure development, improving quality of life and rating on the Human Development Index, read a statement released by WAPDA.
For news and blogs, visit Graana.com.


The Portneuf-1 (PN-1) facility is located 4 km upstream from the mouth of the river at Quatre Milles Falls. It has an installed capacity of 8 MW. The powerhouse was constructed on the east bank and holds two horizontal, double-regulated S-type Kaplan turbines. The average annual production of the PN-1 facility is 40,003 MWh.
The Portneuf Facilities consist of three run-of-the-river hydroelectric power generating stations with a total installed capacity of 25.9 MW. They are located on the Portneuf River in Portneuf-sur-Mer within the Seigneurie des Mille-Vaches. The Portneuf River has an effective drainage area of 3,110 square kilometres and originates from Portneuf Lake. Portneuf-sur-Mer is located 300 km east of Québec City.
|Capacity - Gross (MW)||8.0|
|Innergex participation (%)||100.0|


Vada Flow Boss
Vada Flow Boss Submersible Pump VFB S75
The Vada VFB S75 is a silent multistage submersible pump equipped with a highly efficient hydraulic system that results in lower energy use and lower operating costs while delivering outstanding performance.
Vada Flow Boss Auto Pressure Control VFB APC
The Vada Flow Boss Auto Pressure Control VFB APC gives you perfect control of household pressure pumps, guaranteed. Designed with an LED light panel to signal the state of operation, a built in pressure gauge to allow for adjustable cut in pressure and a 24 hour reset function for hassle free operation.


The concrete tidal gate in Pennsauken Township, Camden County, NJ was built in 1938. The dam was constructed to prevent tidal flow into Cooper River Lake at high tide. A.P. Construction was awarded the restoration of the Kaighn Avenue Tidal Dam – West Tide Gate.
To complete this intricate project A.P.’s work included: the placement of a temporary steel cofferdam, removal of the existing walkway, installation of a hydraulic lifting system and dewatering system during rehabilitation work. A.P. removed the entire west tide gate, cleaned and coated the surface then, replaced the damaged wheel guide rails and water seals.
After the repairs, A.P. used the crane to rig the revitalized West Tide Gate back into position. The hydraulic lifting system was reinstalled along with the existing walkway, access ladders, and newly painted guide rail.
A.P. tested and inspected the restored gate, control room and hydraulic lifting system. After which the temporary cofferdam was removed.
A.P.’s work ensures that Cooper Lake remains a centerpiece of the Copper River Park and provides stormwater retention capacity to one of the nation’s most celebrated venues for rowing regattas.


The OASE Flow Regulator is ideal for fine tuning the flow for water features and pond filters. Its large handle makes operation smooth and easy.
|SKU||Size||Inlet / Outlet||Included Fittings|
|51260||1-1/2"||1-1/2" threaded male||1", 1-1/4", 1-1/2" spiral, MM|
|51260||OASE Flow Regulator||Was $31.90$30.00||30||Add to Cart|


Page : 1. 2. 3. 4. 5. 6.
Tubular Water Turbine
Specification : GD006 and GD008 series products ;
The diameter of the runner : 1.2m ~ 4.5m ;
Suitable water head : H=3m ~ 15m ;
The capacity of the generator unit : 250KW ~ 8000KW
It is suitable for areas such as plain, hills and coasts in which the water head is low and flow is large.
This type has large flow, high-efficient wide area.
Compared with vertical axle flowing type units, it is with high efficiency, the factory building is little in excavating amount, and hydropower station water conservancy project investment can save 10%-20%, equipment investment saves 5%-10%.
Page : 1. 2. 3. 4. 5. 6. Top


Maccheronis - Italy
Lombardi s.a. (Beneficiary: Consorzio Bonifica della Sardegna Centrale)
2003 - 2005
Description for Maccheronis Dam (Italy)
Reservoir capacity augmentation through the heightening of an existing concrete gravity dam and through a new spillway on the left abutment.
- Reservoir ( A = 615 km², V_existent tot = 25 Mm³, V_final tot = 35 Mm³ )
- Dam ( H_existent = 46 m, H_final = 47 m, L_final = 435 m, V_cls final = 96'000 m³ )
- Spillway existent ( L = 198 m, Q_max = 2'643 m³/s )
- Spillway final on the left abutment ( L = 210 m, Q_max = 3'000 m³/s, No. 3 Sector Gates HxW = 12x3 m, N°3 Flap Gates HxW = 12x0.5 m )
- Outlet Tunnel ( L = 199 m, D = 3.5 m, Q_max = 65 m³/s, No. 2 Gates HxW = 1.60x2.00 m )
- Inlet Tunnel ( L = 432 m, D = 2 m )
Lusaka Aqueduct (Zambia)
Lusaka project including domestic water supply pipeline for the city of...
Gilgel Gibe Hydropower (Ethiopia)
Hydroelectric power plant (IP = 200 MW) including rockfill dam, underground...
Dam Break Studies (Mauritius)
The assignment consists in the analysis of...
Dankel Multi-Purpose Project (Eritrea)
Multi-purpose project (underground hydropower plant, water supply, etc.) for...
Grand Anse Dam (Seychelles)
The water demand in Seychelles is continuously...
Vranduk Hydropower (Bosnia and Herzegovina)
Vranduk project consists in a run off river power plant with an installed...
Lower Diamphwe Multi-Purpose Project (Malawi)
This project includes the Lower Diamphwe Multipurpose Dam and associated...
San Lorenzo Hydropower (Italy)
San Lorenzo (Sestu) is a small hydroelectric plant to supply the water...
Tana Beles Multi-Purpose Project (Ethiopia)
The ambitious Tana Beles project was located in the Metekel district of...


Superior Pump builds pumps that are truly Built to Last with quality components and are 100 percent factory tested. The 94705 3/4 HP shallow well jet pump features a rugged cast iron pump body for durability. Designed for shallow well applications this pump will work with wells up to 25 ft. in depth. This pump features a pre-mounted, fully adjustable pressure switch preset at 20/40 psi. A dual voltage motor, with built-in thermal overload protection, can be set for 115-Volt or 230-Volt. Tough thermoplastic impeller and glass filled thermoplastic diffuser are designed to move up to 11.8 gallons per minute at 40psi. The pump is built using a cast iron seal plate and offers 1-1/4 inch NPT suction/1 inch NPT discharge.
3/4 HP dual voltage motor 115/230v
Rugged cast iron pump body for durability and tough thermoplastic impeller
Glass filled thermoplastic diffuser
Cast iron seal plate
Pre mounted, fully adjustable pressure switch


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Reversible pumping plant "Bajina Bašta" is second stage of hydropower system "Bajina Bašta". Two embankment dams were constructed on mountain Tara, to form storage reservoir of 150 million m3. The third dam "Kruščica" is intended to supply with water villages and weekend cottages on Tara mountin.
Drina, Bajina Bašta, Yugoslavia
Type of dam
Embankment dam with clay fill
HE Bajina Bašta
Energoprojekt - Beograd - Yugoslavia
Dam: Lazići u koritu
Dam: Lazići na prevoju
Uskočka 8, Belgrade, phone: 011/2181-888, fax:011/2620-548
All rights reserved © 2016 Hidrotehnika-Hidroenergetika a.d.


Crawford County, Georgia
Start: May 24 at 9:05 PM EST
End: May 25 at 11:05 AM EST
925 PM EDT Thu May 24 2018
The Flood Warning continues for
The Flint River near Carsonville Hwy. 19.
* Until Friday morning.
* At 9 PM Thursday the stage was 22.1 feet...and falling.
* Minor flooding will continue.
* Flood stage is 18 feet.
* The river will continue to fall to below flood stage by early
* At 22 feet...Minor flooding expands into the woodlands and fields
along the river upstream and downstream from the gage on U.S.
Highway 19. The flood waters will be up to 4 feet deep over the top
of the boat ramp and cover a portion of the access road by the
bridge on the Taylor County side of the river.
LAT...LON 3280 8430 3275 8421 3257 8398 3253 8405
3265 8415 3276 8437


Volume hydromechanical transmission
(57) Abstract:The invention relates to mechanical engineering and can be used in those devices where you want to transfer torque from the engine to the actuators, for example in the transmission of self-propelled vehicles. Volume hydromechanical transmission includes driving and driven shafts connected to the two shafts, three-tier differential, free links each of which through the switching device connected to one of the two reversible adjustable hydraulic machines, one of which is connected through a switching device with a drive shaft, and the other is connected through a switching device with a driven shaft. The transmission is equipped with an additional adjustable motor with common hydroline with two other hydraulic machines and is equipped with a switching device coupling with the driven shaft when the zero position of the regulatory body of the motor. The technical result - the reduction of the total installed capacity of hydraulic machines and increase efficiency. 2 Il. The invention relates to mechanical engineering and can be used in those devices where you want to transfer torque from the engine to the Executive tromechanical transmission  is most similar to the invention according to the structure and the achieved effect. The transmission includes driving and driven shafts connected to the two shafts, three-tier differential, free links each of which through the switching device connected to one of the two reversible adjustable hydraulic machines, one of which is connected through a switching device with a drive shaft, and the other is connected through a switching device with a driven shaft. The switching device can be friction or toothed couplings; some of them can be freewheel clutches. The disadvantages are the counterpart: too large installation capacity of hydraulic machines and the associated low efficiency.The aim of the invention is the reduction of the total installed capacity of hydraulic machines and increase efficiency.This goal is achieved by the fact that the volume of the hydro-mechanical transmission is provided with an additional adjustable motor with common hydroline with two other hydraulic machines and is equipped with a switching device coupling with the driven shaft when the zero position of the regulatory body of the motor.List of figures graphic image:
Fig. 1 is a functional diagram of hydromechanics the cottage contains a drive shaft coupled with three differentials 1 and 2 (described scheme with parallel connection differentials; can be similarly used scheme with a serial, a parallel-serial and serial-parallel connection of differentials), other parts of which are connected with the driven shaft. Free links differentials 1 and 2 are connected through the switching device 3, and 4, respectively, with reversible adjustable hydraulic machines 5 (G1) and 6 (G2) (matching gear not shown in the figure). Assumed that the gear ratio r1differential 1 (the value of r1determined at broken link associated with the hydraulic transmission) more than the same ratio r2differential 2. In this case, the hydraulic machines G1 is connected through a switching device 7 with the driven shaft, and a hydraulic machines G2 is connected through a switching device 8 with the drive shaft. The hydraulic motor 9 (G3) is connected through the switching device 10 with the driven shaft. All three hydraulic machines have common hydroline.Hydromechanical transmission works as follows. The entire range of variation of the transmission ratio of the transmission is divided into three sub-bands with the work according to the scheme with differential output (A2). With increasing ratio ranging from zero in mode A1, enabled the switching device 4, 7, 10. The hydraulic machines G2 operates as a pump, fluid machines G1 and G3 as motors. Regulatory parameters hydraulic units G2 and G3 be changed: u2from zero upwards; u3from the unit downward.In the well-known scheme  in this mode, as the motor operates one of hydraulic machines. In this case, the hydraulic motor must have a large installation capacity, as it is determined by the need to transmit large torques at small transfer relations and high speed at high gear ratios. Therefore, to reduce the generating capacity it is advisable to connect an additional hydraulic motor G3, which should work only at low gear relations, and then disconnect using the switching device 10. By the time the disable option regulation u3hydraulic G3 is equal to zero, i.e., the governing body of the motor will be in the zero position. During operation, additional G3 motor the hydraulic machines G1 must transmit a constant torque, which is significantly less than the maximum is intellego motor G3 option regulation u1begins to decrease and with a transmission ratio r2will be equal to zero.In Fig. 2 shows the torque on the shafts of hydraulic machines under combined loading law on driven shaft, characteristic for the transmission of self-propelled vehicles. On x-axis gear ratio i, on the y - axis torque relative to engine torque: the torque on a shaft of the hydraulic machines G1, the moment on the shaft of the hydraulic G3, the total moment of hydraulic machines G1 and G3, equal If in mode A1 worked one hydraulic machines, it would have to develop the moment and its relative installation power would be (max relative time multiplied by max relative speed). On the graph this corresponds to the area of the rectangle bounded by the coordinate axes and in phantom lines, with the vertex coordinates of AcBut since there are two hydraulic machines G1 and G3, developmental moments of their relative installation capacity is where i0- gear ratio, which disconnects the hydraulic machines G3. In the graph, these installation power correspond to the areas of the rectangles bounded by the coordinate axes and dashed lines, with the coordinates of the vertices A1and A3Total p is t and dot-dashed lines). Therefore, the total installation capacity of the two hydraulic units G1 and G3 (if turned off) is in this case less than the required generating capacity of one of the hydraulic machines .With increasing ratio of the transmission and the achievement of the hydraulic machines G1 and G2 of the control parameters, respectively, u1=0 and u2=1 is switched to the second subrange - off device 7 and the device is activated 3 - transmission starts working on the scheme with two differentials (B). Regulatory parameters of hydraulic machines G1 and G2 will change u1from zero upwards, u2from the unit downwards. When the hydraulic machines G1 and G2 of the control parameters u1=1 and u2=0 switches to the third subrange - off device 4 and the device is activated 8 - transmission starts working on the scheme with differential output (A2). All switching occurs in the absence of transmission of the torque between the toggle links.When the reduction gear ratio of the transmission from a maximum to zero and the switching process of the sub-bands is performed in reverse order. Upon reaching its final otnoshenii body will be in the zero position, i.e. regulation u3will be equal to zero. On further reduction ratio setting regulation u3will increase and will reach unity at zero ratio.The total installed capacity of hydraulic machines, required for a transfer operation in all three sub-bands will be less when using three hydraulic machines G1, G2, G3 compared using two hydraulic machines G1 and G2. For example, the calculation shows that in the combined law of the loading on the driven shaft and the control range R=7 relative total generating capacity of the three hydraulic units will be N3y= 2,65, and for hydraulic machines would be N2y= 3,24. Because the hydraulic machines G3 only works at small transfer relations (mainly during acceleration), in most of the range of regulation will remain two hydraulic machines G1 and G2 with a relatively small installation capacity (for example Nywill be 1,83). The use of hydraulic machines with less power and reduces mechanical and hydraulic losses in the transmission and increases its efficiency.Sources of information taken into account in the preparation ASS="ptx2">2. Frumkin L. A. Volumetric gidroperekisi with three hydraulic machines. Magazine "Tractors and agricultural machinery", 1998, No. 8, pp. 30-34. Volume hydromechanical transmission that contains the driving and driven shafts connected to the two shafts, three-tier differential, free links each of which through the switching device connected to one of the two reversible adjustable hydraulic machines, one of which is connected through a switching device with a drive shaft, and the other is connected through a switching device with a driven shaft, characterized in that it is provided with an additional adjustable motor with common hydroline with two other hydraulic machines and is equipped with a switching device coupling with the driven shaft when the zero position of the regulatory body of the motor.
FIELD: transport engineering; automobiles with positive displacement hydraulic drive.
SUBSTANCE: proposed transmission includes constant-capacity guided-vane hydraulic pump mechanically connected with vehicle engine communicating through pressure, drain and suction hydraulic lines through hydraulic distributor enclosing pressure and drain hydraulic lines and playing the part of reversor with at least one constant-capacity reversible guide-vane hydraulic motor to transmit torque to one or two driving wheels of automobile. Spaces of suction and drain hydraulic lines communicate with space of hydraulic tank. Suction hydraulic line passes through adjustable hydraulic restrictor whose control lever is mechanically coupled with automobile accelerator pedal.
EFFECT: simplified design of transmission, reduced fuel consumption and weight of transmission and its cost, and increased efficiency of automobile.
18 cl, 5 dwg
FIELD: mechanical engineering.
SUBSTANCE: positive-displacement hydraulic transmission comprises reverse pump and hydraulic motor interconnected through fluid pipelines, safety valves, and hydraulic line with check valves connected with the source. The source is made of pressure-tight hydraulic tank with the air space above the fluid. The air space of the tank is in communication with the atmosphere through the valving system. The hydraulic tank has inlet for drain lines that connects it with the hydraulic motors.
EFFECT: expanded functional capabilities.
FIELD: mechanical engineering, particularly hydraulic systems for mobile machines.
SUBSTANCE: hydraulic system comprises hydraulic reservoir, controllable hydraulic pump with load-sensitive control slide, power hydraulic line protected with safety valve, main hydraulic distributor with three-position slide having one pressure supply means, two discharge lines, two working outlet means and line, which provides connection of each working outlet means with LS line, attached to control slide. The hydraulic system is provided with pressure control valve and with controllable reducing valve installed in LS line. Input and output of reducing valve are connected to hydraulic distributor and control slide correspondingly. Control line of reducing valve is linked to pressure control valve outlet. Inlet and discharge line of the pressure control valve are connected with power hydraulic line and with hydraulic reservoir correspondingly.
EFFECT: increased operational efficiency and reliability.
7 cl, 1 dwg
FIELD: positive-displacement transmissions of tracked vehicle turn mechanisms.
SUBSTANCE: proposed drive has pump and hydraulic motor and auxiliary pump whose delivery line is brought to return line and to replenishing valves; hydraulic motor is adjustable; delivery line of auxiliary pump is connected with control cavity of spring-loaded piston which is kinematically linked with adjusting member of adjustable hydraulic motor.
EFFECT: enhanced reliability.
3 cl, 1 dwg
FIELD: mechanical engineering.
SUBSTANCE: transmission comprises pump station provided with the pressure-tight hydraulic tank, high-pressure tank, make-up pump, and hydraulic motors for driving wheels. The hydraulic motors are in communication with the pump station through hydraulic pipelines that define a circulating hydraulic circuit. The by-pass hydraulic lines connected with the main hydraulic lines receive relief valves provided with a valving member. The drain hydraulic line receives the pilot valve controlled by means of the fluid pressure gage in the supplying hydraulic line and pressure gage of compressed air in the pneumatic system. The friction clutch has a fluid-pressure drive for its disconnecting which is set in operation by the valve for supplying compressed air and is controlled by means of temperature transducer and pickup of the level of the fluid in the hydraulic tank, air pressure gage in the air space of the hydraulic tank, and pickup of position of the valving member of the shut-off valve mounted in the sucking hydraulic line of the make-up pump.
EFFECT: enhanced reliability.
3 cl, 2 dwg


Beijing, Oct 26 (Calcutta Tube) The water level at China’s Three Gorges Dam, whose construction has forced over a million people out of their homes, reached the highest mark Tuesday, Xinhua reported.
It hit the 175-metre mark at 9 a.m., said Cao Guangjing, chairman of the China Three Gorges Project Corporation (CTGPC).
The 185-metre-deep reservoir, built on the upper middle-reaches of China’s Yangtze river, began to store water in 2003.
It is a multi-functional water control system and consists of a dam, a five-tier ship lock and 26 hydropower turbo-generators.
The higher water level will allow experts to validate the dam’s original design, said Cao.
In the future, the water level will be maintained at between 145 metres and 175 metres, depending on flood control needs.
The Three Gorges project was launched in 1993 with a budget of $22.5 billion.
It is designed to generate 84.7 billion kwh of power annually. The higher water level will cut navigation costs of ships by one third.
Some 1.24 million people in Chongqing municipality and Hubei province were relocated to make way for the construction.


Enlarged Cotter Dam
The Bulk Water Alliance included the delivery of the Murrumbidgee to Googong water transfer scheme, upgrade works to the existing Googong Dam Spillway and new pumping facilities at the Murrumbidgee River. The key deliverable for this Alliance, however; was the construction of the Enlarged Cotter Dam.
The enlarged Cotter Dam expanded the storage capacity of the Cotter Reservoir from 4 Gigalitres (Gl) to approximately 78Gl – a twenty-fold increase – and is sited downstream of the existing dam. The new 80 metre high dam was constructed of roller compacted concrete (RCC), and is the highest dam of its type in Australia.
- Engineering Excellence Award - 2013 Engineers Australia Excellence Awards (Canberra Division)
- Highly Commended Award -2013 Awards for Excellence in Concrete


ISLAMABAD: Prime Minister Imran Khan will visit the construction site of the Diamer-Bhasha Dam project in Gilgit-Baltistan today.
The prime minister will review construction activities and there he will be given a briefing on Diamer- Bhasha Dam. Special Assistant to Prime Minister (SAPM) on Information and Broadcasting and chairman China Pakistan Economic Corridor Authority Lt Gen (Retd) Asim Saleem Bajwa will accompany the prime minister on the visit.
The prime minister will also be shown a special documentary on the Bhasha Dam project and water efficiency. Diamer-Bhasha Dam, a vital project for water, food, and energy security of Pakistan, is being constructed on the Indus River, 315 Kilometer (Km) upstream of Tarbela Dam, 180Km downstream of Gilgit, and 40Km downstream of Chilas town.
The project is scheduled to be completed in 2028 to 2029. The project has three core objectives namely water storage for agriculture, flood mitigation, and hydel power generation.
The dam will have a gross water storage capacity of 8.1 million acre-feet (MAF) to irrigate 1.23 million acres of additional land. The project with an installed power generation capacity of 4500 megawatt (MW) will provide more than 18 billion units per year to the National Grid.
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From Pressure Pump System
Pressurization unit with an electric submersible ID5. Power supply 230V single-phase or three-phase 400V. The groups COMPACT pressurization systems are made with a submersible pump type ID5 with single or three phase electric motor. The system integrates into a single unit the storage tank, the pump. the hydraulic and electrical accessories . The units are suitable for use in civil installations. industrial. The drive system uses pressure control.
Limits of Use
- Clean liquids not containing abrasive particles and chemically aggressive
- Max temperature of liquid 40° C
- Maximum temperature 40° C environment
- Maximum allowable pressure 10 bar
- If you need to use groups with demineralized water or deionized water, specifications to our technical department.
- Submersible IDS
- 500 liter tank, possibility of increasing the capacity of the water supply by replacing the tank with a
- higher capacity..
- Shut-off valve,
- Non-return valve,
- Solenoid valve for the restoration of the water supply,
- Glycerine pressure gauge,
- Float mechanical safety,
- Electric float against dry running .
- Float level electrical
Only P Version:
- Pressure switch
- Electronic control panel built to IEC standards and wired inside plastic case
Only Ev Version:
- Inverter EasyVar designed for wall mounting Pressure Transducer


Calpeda NGL Self Priming Jet Pump 400v 3 phase
Calpeda NGL Self Priming Jet Pump 400v
Close-coupled self-priming shallow-well jet pump with built-in ejector.
For drawing water out of a well.
For lifting water containing air or other gases.
For increasing water pressure from flooded suction applications.
As pressure boosting pump for central water systems with low pressure (follow local specifications if increasing network pressure).
For garden use.
For washing with a jet of water.
Liquid temperature: 0 °C to +35 °C.
Ambient temperature up to +40 °C.
Suction lift up to 9 m.
Maximum permissible pressure in the pump casing: 8 bar.
2-pole induction motor, 50 Hz (n = 2800 1/min).
NGL: three-phase 230/400 V ± 10%.
NGLM: single-phase 230 V ± 10%, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Constructed in accordance with: EN 60335-2-41.


PODGORICA (Montenegro), February 2 (SeeNews) - Montenegro's power utility Elektroprivreda Crne Gore (EPCG) [MNG:EPCG] said it has signed a 1.6 million euro ($2 million) contract for the design of Komarnica hydro power plant (HPP).
The contract was signed with a consortium of Montenegro's Institut za Vodoprivredu Jaroslav Cerni and Energoprojekt Hidroinzenjering, which will also be in charge of preparing a feasibility and environmental impact study of the construction project, EPCG said in a statement on Thursday.
The consortium will have 15 months to prepare the project design and documentation, the Montenegrin power utility said.
The construction cost and the technical characteristics of the HPP will be determined after the delivery of the feasibility study, EPCG added.
In October 2016, EPCG unveiled plans to analyse a project for the construction of a 170 MW hydropower plant in Komarnica, which will produce 200 GWh of electricity annually.
($ = 0.800771 euro)


Texas Water Development Board approves $2,333,300 to Rolling Hills Water Service, Inc. (Hood County) for water system improvements
For immediate release. Contact: Kimberly Leggett at 512-463-5129
AUSTIN – (May 4, 2017) – The Texas Water Development Board (TWDB) today approved by resolution financial assistance in the amount of $2,333,300 in loan forgiveness from the Drinking Water State Revolving Fund to Rolling Hills Water Service, Inc. (Hood County). The Corporation will use the assistance to finance the planning, design, and construction costs associated with water system improvements.
The Corporation will be able to replace water lines, a ground storage tank, a hydropnuematic tank, pump house, and pump station with the assistance approved today. In addition, the Corporation will be able to replace water meters with automated meter reading units. The new meters will help reduce water loss within the Corporation’s service area.
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.


Parker 3784599 F11-010-JB-CS-K-209-MVR-P Hydraulic Pump
Parker 3784599 F11-010-JB-CS-K-209-MVR-P Hydraulic Pump. Parker’s powerful, impact resistant design is perfectly matched with their high performance blades and shafts.
Parker’s 3784599 F11-010-JB-CS-K-209-MVR-P Hydraulic Pump with a 20″ fixed spool, 1/4 HP output and 10 ft. lift is an ideal solution for demanding applications requiring both power and efficiency.
1) This product is made for manufacturers and engineers who need to operate hydraulic pumps on a continuous basis.
2) Compensates for centrifugal force, to provide excellent flow control with a very low inertia.
3) The Parker 38 inch Hydraulic Pump is an affordable and reliable solution for heavy-duty construction and industrial applications.
4) Consistent hydraulic power for your hydraulic pumps.
5) Hydraulic pumps provided a smoother more efficient and powerful motion.
6) This new Parker pump is designed to provide increased efficiency and a longer lifespan. It also has the capacity for continuous flow, providing the ultimate in performance.
7) Lower maintenance costs and extend the life of your hydraulic pumps with this Parker design.
Parker 3784599 F11-010-JB-CS-K-209-MVR-P Hydraulic Pump Datasheet
|Install||Take Up Unit Bearings|
|Maximum Flow Rate||10.442|
|Max Pressure||Take Up Bearing Only|
|Usage||Spherical Roller Bearing|
|Cross Code||Cast Steel|
|Rated Power||Double Row | Non-expansion | Three Lip Viton Seal | Steel Cage | With Set Screw|
|Weight||Take Up Bearing Only; 65MM Bore; 27MM Slot Width; 130.175MM Slot to Slot Distance; Spherical Roller Bearing; Unit Only; Concentric Collar Mount; QMTF Take Up Frame; 22213 Insert Part; Cast Steel Housi|


The Linth–Limmern Power Stations are a system of hydroelectric power stations located south of Linthal in the canton of Glarus, Switzerland. The system uses five reservoirs and four power stations at steep variations in altitude.
Works on the complex began in 1957 with the construction of Lake Limmern Dam and the Mutt, Tierfehd and Linthal Power Stations. The dam was complete in 1963 and the power stations were all operational by 1968, with an installed capacity of 340 MW. In 2009, a 140 MW pumped-storage component between Lake Limmern and Tierfehd Reservoir was commissioned. In 2010, construction began on the Linthal 2015 Project, which included the expansion of Lake Mutt and Tierfehd Reservoir, and the addition of the Limmern Power Station, a 1,000 MW pumped-storage component between Lake Mutt and Lake Limmern. Commissioning of the last unit in Limmern was completed by December 2017, bringing the total installed capacity of the system to 1480 MW.
Coordinates 46°50'45.117" N 9°0'31.141" E


BUENA VISTA SPREADING BASIN
No. OF BASINS:
SEASON FIRST USED:
2,900 cfs CFS
1.0 mile easterly of Sawpit Wash. 0.5 mile northerly of Arrow Highway, between Meridian St. and Buena Vista Channel.
SOURCE OF WATER:
Controlled flows from Santa Fe Dam and uncontrolled flow from Buena Vista Channel.
Instream spreading facility. Total outlet capacity of 270 CFS.
* The capacity listed is estimates of infiltration rates.
** Design capacity of main channel.


These before and after images show water levels in California's Folsom lake during a wet period (July, 2011) and the current drought (January, 2014). Folsom Lake is a reservoir in north-central California near Sacramento. The lake is formed by Folsom Dam, constructed in 1955 to control the American River. The dam and lake are part of the Folsom Project, itself part of the larger Central Valley Project. The dam was designed to hold 1,010,000 acre feet of water with a surface area of 11,450 acres.


Allegheny River Basin
The Allegheny River Basin is a primary tributary of the Ohio River along with the Monongahela River. The two converge in downtown Pittsburgh to form the Ohio River. The Allegheny River itself is 325 miles long has a drainage area of 11,600 square miles.
Read More: Allegheny River
Monongahela River Basin
The Monongahela River originates in north-central West Virginia and flows north through south-western Pennsylvania to Pittsburgh where it meets the Allegheny River to form the Ohio River. It is 128 miles long with a drainage basin of 7,340 square miles.
Read More: Monongahela River
Ohio River Basin
The Ohio River is formed by the confluence of the Allegheny and Monongahela River in downtown Pittsburgh, PA. The river is 981 miles long and flows to the Mississippi River at Cairo, IL. For the 3RQ program, our focus is on the Upper Ohio River Basin.
Read More: Ohio River


Little Bit Of Giant Direct Drive Pond Pump With 16 Foot Cord 1900gph Ideal for usage in waterfall as well as flow requests, this powerful direct-drive pump showcases a special dual-discharge style for procedure of 2 water features concurrently. Produces greater starting twist as well as flow stress than comparable magnetic ride completely submersible pumps. Maximum pushing level of 20'.
Little Giant Direct Drive Pond Pump With 16 Foot Cord 1900gph Ideal for use in waterfall and stream applications, this powerful direct-drive pump features a unique dual-discharge design for operation of two water features simultaneously
Produces greater starting torque and flow pressure than comparable magnetic drive submersible pumps
Unique dual-discharge design allows for operation of two water features simultaneously
Includes 1-1/4-Inch MNPT x 1-Inch barbed elbow adaptor and a 1-1/4-Inch MNPT discharge cap


The Yangtze River flow will be dammed at the Three Gorges for the second time in December 2002 to make way for the construction of the world's largest hydro-electric project.
The Yangtze River Water Resources Committee, designer of the Three Gorges Project, is drawing up plans and has made experiments for the second damming scheme.
To ensure normal navigation in the course of the 17-year construction period, engineers have made up a plan of using cofferdams. When the mainstreams of Yangtze River were blocked on November 8, 1997, cofferdams were built on the river's left bank to form a pit in which a dam and a powerhouse were constructed.
The aim of the current river damming is to build another powerhouse and complete the dam on the right side of the river.
The river damming will be conducted on the water diversion canal which has a length of 3.7 km and a width of 350 meters. The canal serves as the only navigable channel for ships and boats between 1997 and 2002.
China has invested 59.1 billion yuan (US$7.12 billion) in construction of the Three Gorges Project since it started in 1993. In the first phase, a diversion canal and a temporary ship lock were built. Resettlement of people living in the dam area cost 22.4 billion yuan (US$2.70 billion) in the past eight years, accounting for two fifth of the total sum.
Li Yong'an, deputy general manager of the Three Gorges Project Development Co., estimated the dynamic investment of the entire project at 180 billion yuan.


Buy Automatic Butterfly Check Valve which Can be Customized From Our Factory with Low Price
1.Introduction of Automatic Butterfly Check Valve
Automatic butterfly check valve is an automatic valve, its structure is similar to butterfly valve, its structure is simple, flow resistance is small, water hammer pressure is also small.
The disc of the automatic butterfly check valve rotates around the stem in the valve seat. When the medium passes through, the disc will open and the medium will pass through due to the pressure of the medium itself. When the medium comes back, the disc will close and block the medium flow due to the pressure of the medium and the gravity of the disc itself. The disc check valve has a simple structure and can only be installed on the horizontal pipeline.
2. Sturcture of Automatic Butterfly Check Valve
3.Features of Automatic Butterfly Check Valve
4.Technical of Automatic Butterfly Check Valve
Butterfly Check Valve
Clean water,sewage and seawater
Face to Face is according to ISO Standard
Inspection and Test Standard
5.Application of Automatic Butterfly Check Valve
The automatic butterfly check valve is mainly used in water supply and drainage pipes of cities, industries and high-rise buildings to prevent reverse flow of medium. Because its structural length is shorter than that of general check valves, it is more suitable for places with limited installation space, and can be only installed horizontally.
7.Welcome to contact us
Cell: +86 13400234217


The dredging activities will continue to progress on Phase 2 of the $36.5 million Muddy River Flood Risk Management project in Boston and Brookline, Massachusetts, USACE reports.
Beginning November 2, work will progress to Work Area #2 in the vicinity of Brookline Avenue and Riverway.
Also, temporary construction fencing will go up in Work Area #2 on the south (Riverway) side of the work area.
The sidewalk on the north side of the river will remain open for the duration of the project, said USACE.
Dredging will begin in Work Area #2 mid- to late November once the temporary construction fencing is installed. Work includes dredging the flood risk management channel within the Muddy River.
An excavator will stage on the right side of the river to load the sediment into water-tight trucks.
The trucks will transport to the Central Processing Facility at Work Area #11.
The sediment will be dewatered and stabilized in this facility before the processed sediment is loaded and transported to the final disposal facility.
Once the dredging is complete in Work Area #2, the riverbanks will be stabilized with a turf reinforcement mat.
Areas will also be reseeded in locations disturbed by construction equipment.


Durban’s R700 million Western Aqueduct bulk water pipeline project is making excellent headway and is expected to be completed during 2017.
The aqueduct will replace or, in some cases, supplement existing infrastructure that brings water from various dams surrounding the city. It is expected that this work will satisfy Durban’s water requirements for the next 30 years.
Esor has been awarded the contract for the largest stretch of pipeline which will extend 25kms from Ashley Drive to the NR 5 reservoir at Ntuzuma. Work has already commenced on three sites, namely Kloof, KwaDukuza and Ntuzuma.
In the meantime, the eThekwini Municipality has announced that Esor will also be responsible for an additional contract as part of the Northern Aqueduct augmentation project. The R92 million project will involve the laying of 6.2km of DN 1,200mm continuously welded steel pipeline from Duffs Road to the Phoenix 2 reservoir with a 0.5km DN 600mm steel offtake to the Phoenix 1 reservoir.


Is the Albin ALH pump bi-directional?
Yes. The pump can be driven in either direction. It is fully reversible which means that either connection can be suctioned.
(Note, when pumping liquids with solids that are subject to settling out, the connection orientation must be horizontal with the suction connection at the top).


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The Flood Advisory continues for the Mississippi River at Caruthersville * until Friday April 18. * At 9 PM Wednesday the stage was 30.3 feet. * Flood stage is 32.0 feet. * Forecast...the river will rise to near 30.4 feet Thursday April 17. * At 30.0 feet...sloughs are flooding fields just north of Chisholm Lake.


Hydro capacity accounted for 16.7% of total power plant installations globally in 2021, according to GlobalData, with total recorded hydro capacity of 1,357GW. This is expected to contribute 12.6% by the end of 2030 with capacity of installations aggregating up to 1,555GW. Of the total global hydro capacity, 0.28% is in the Philippines. Listed below are the five largest active hydro power plants by capacity in the Philippines, according to GlobalData’s power plants database. GlobalData uses proprietary data and analytics to provide a complete picture of the global hydro power segment. Buy the latest hydro power plant profiles here.
The Kalayaan is a 736MW hydro power project located in Calabarzon, the Philippines. Post completion of construction, the project was commissioned in 1983. CBK Power own the project. Buy the profile here.
2. San Roque – Agno
The 435MW San Roque – Agno hydro power project is located in Ilocos, the Philippines. San Roque Power has developed the project. It was commissioned in 2003. The project is owned by Marubeni; Kansai Electric Power. Buy the profile here.
The Magat is a 388MW hydro project. Aboitiz Power; Scatec owns the project. It was commissioned in 1983. It is located in Cagayan Valley, the Philippines. Buy the profile here.
4. Pulangi IV
The Pulangi IV hydro project with a capacity of 255MW came online in 1985. National Power have the equity stakes in the project. It is located in Northern Mindanao, the Philippines. Buy the profile here.
5. Angat Main
The Angat Main has been operating since 1967. The 218MW hydro project is located in Central Luzon, the Philippines. Korea Water Resources; SMC Global Power have the equity stakes in this project. Buy the profile here.
For more details on the latest hydro power plants, buy the project profiles here.


High-pressure pump for industrial power applications
April 7, 2004
High-pressure close-coupled peristaltic pump is ideal for use in electrical power plants, and ensures contamination-free transfer of abrasive or aggressive fluids such as sulfuric acid, which is commonly pumped through plant condensers. Pumps reduce downtime and offer increased pressures and flow rate capabilities. Design of the pump allows fluids to remain within the smooth pump tubing throughout the entire pumping cycle, eliminating the risk of cross-contamination. 620 CC Pump.