The labyrinth high pressure differential control valves in CHASE VALVE is a kind of control valve which use multistage sleeve depressurization. The body adopts the S-shaped flow channel design with samll fluid resistance, and large circulation ability. Valve core adopts balanced loop hedge structure design, stable adjustment, strong pressure resistance. According to the pressure difference between the front and back of the valve, the multi-stage sleeve is used to reduce the pressure, which effectively avoids the occurrence of flash evaporation and cavitation.
Rating: ASME CLASS 600~2500（PN63~PN420)；
Design Std.: ASME CLASS 600~2500（PN63~PN420)；
Body material: Carbon steel, stainless steel, alloy steel and duplex steel
Operation: PDL series pneumatic diaphragm, PCL series pneumatic piston, electric


The numerical simulation of interior flow field in self-priming pump under different working conditions was conducted on the platform of Fluent. Three- dimensional non-structural tetrahedral mesh and the SIMPLEC method were applied according to the time-averaged Navier-Stokes equation and standard k-ε turbulent model. The velocity and pressure distributions of the interior flow field of volute and impeller were obtained and analyzed, which revealed the flow principle inside the pump in the process of self-priming. Both the head and efficiency of the pump predicted were compared with that of tested. The results show that the pressure on blade pressure side is larger than that on the suction one at the same radius, both high pressure gradient and high velocity gradient appear at the reflux hole, and vortices with different sizes are formed due to the influence of separation chamber sidewall. The characteristic performance curves by numerical simulation basically agree with that by test.
LI Hong,WANG Tao. Numerical simulation of interior flow and performance prediction for self-priming pump[J]. Journal of Drainage and Irrigation Machinery Engin, 2010, 28(3): 194-197.
Guo Xiaomei,Yang Minguan,Wang Chunlin. Analysis of the present status of selfpriming pump[J]. Pump Technology, 2002(1):27-29.(in Chinese)
Lü Zhijun, Lan Caiyou, Wang Fujun. The present status and development of self-priming pump[J]. Drainage and Irrigation Machinery, 2005, 23(3): 1-5.(in Chinese)
Zhou Weidong, Zhao Zhimei, Lee T S, et al. Investigation of flow through centrifugal pump impellers using computational fluid dynamics[J]. International Journal of Rotating Machinery, 2003, 9(1): 49-61.
Hao Yu, Jorma Kivilathti. CFD modeling of the flow field inside a reflow oven[J].Soldering and Surface Mount Technology, 2002, 14(1): 38-44.
Wang Chunlin, Si Yanlei, Zheng Haixia,et al. Numerical simulation of rotational interior flow in self-priming pump[J]. Drainage and Irrigation Machinery, 2008, 26(2): 31-35.(in Chinese)
Rudolf Schilling, Moritz Frobenius. Numerical simulation of the two-phase flow in centrifugal pump impellers[C]∥Proceedings of 2002 ASME Joint US-European Fluids Engineering Conference. Canada, Montreal:[s.n.], 2002:14-18.
Poullikkas A. Two-phase flow performance of nuclear reactor cooling pumps[J]. Progress in Nuclear Energy, 2000,36(2):123-130.
Poullikkas A. Effects of two-phase liquid-gas flow on the performance of nuclear reactor cooling pumps[J]. Progress in Nuclear Energy, 2003, 42(1): 3-10.


Zongo l is a 75MW hydro power project. It is located on Inkisi river/basin in Kinshasa, Democratic Republic of the Congo. 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. Post completion of construction, the project got commissioned in 1955. Buy the profile here.
The project is currently owned by Societe Nationale d'Electricite with a stake of 100%.
The hydro power project consists of 3 turbines each with 13 MW nameplate capacity and 2 turbines each with 18 MW nameplate capacity respectively.
The project consists of 5 generators.
The project got commissioned in 1955.
For more details on Zongo l, buy the profile here.


|HP||Max. GPM||Max. PSI||Suction
IPT 2’’ Engine Driven Portable High Pressure pump is cast aluminium construction with cast iron volute and male NPT ports. This pump feature high efficiency closed cast aluminium impeller. It is an excellent pump for sprinklers, drip irrigation, small guns, filling tanks, etc.


up to 500
- A $47.8 million project, jointly funded by the State and Federal Governments, to build a new seawater desalination plant on Kangaroo Island.
- The construction of this plant will increase the security of water supply, improve the quality and expand the network to new customers.
- The new facility will be built near the existing desalination plant at Penneshaw to produce up to two megalitres of safe clean drinking water per day for Islanders, visitors and agricultural use.
- Water produced at the new plant will supplement supply from the current Penneshaw desalination plant and the Middle River Reservoir, reaching across the Island through a connected drinking water network.
- A pipeline will be built to connect the new desalination plant to the Middle River-Kingscote network with capacity to provide drinking water to residents in neighbouring communities through new reticulation mains.
25 Jun 2021 1:01 am


The Kaituna Catchment Control Scheme includes Lake Rotorua and Rotoiti as well as the Kaituna River. The whole catchment area covers 1,250 square kilometres.
The scheme includes flood protection stopbanks on Waingaehe, Puarenga, Utuhina and Waiowhero Streams through the Rotorua urban area.
- 79km of stopbank
- 3 major flood gates
- 1 mole structure
- 9 pump stations


The water-cooling units are designed for use with 2630 Series Water-cooled and 2632 Series extensometers. It supplies a constant flow of cooled, de-ionized water to the extensometer.
Principle of Operation
The unit consists of a reservoir with water level indicator, pump, radiator, cooling fan, water temperature and flow rate indicators. The device is self-contained and designed to use de-ionized water. No maintenace is required apart from keeping the reservoir full.


Paper outlining the history of water flow on the Susquehanna River and describing the construction of the Conowingo Dam. Includes photographs and other illustrations. This paper was prepared as part of Palmer's initiation into Phi Mu, an engineering honor society. Topics: Hydroelectric power plants -- Susquehanna River, Conowingo Dam (Md.), Susquehanna River.


Member for The Entrance, Mr David Mehan, has welcomed the start of construction of the rock groyne at The Entrance Beach.
The groyne wall will assist in the retaining of sand along the beach and will help keep the beach open during tourist season.
The NSW Government has allocated $2 million for the construction of the 100 metre long rock groyne.
The surf lifesaving tower will be relocated approximately 100 metres north of its present location, closer to the channel.
To construct the rock groyne, the sand will be cleared down to the bedrock, and then 6,000 tonnes of two to four tonne rocks will be transported to the site.
The project also includes provisions to dredge up to 15,000 cubic metres of sand from the channel and place it on The Entrance Beach.
These works are planned after the completion of the groyne.
Media release, Oct 10
David Mehan MP


Maldives Transport and Contracting Company (MTCC) has been awarded infrastructure projects in five islands, collectively valued at MVR 350.44 million.
The project agreements were signed by MTCC’s COO Shahid Hussain Moosa and Planning Ministry’s Director General Fathimath Shana Farooq on Monday.
THE 5 PROJECTS:
The Himandoo coastal projection project involves beach nourishment operations of 43,200 cbm, construction of a 110m revetment, a 235m geobag revetment, a 240m groyne, and 20m geobag groyne.
MTCC is required to complete the project in 365 days.
The Uligam harbor expansion and coastal protection project involves 10,400cbm maintenance dredging operations, 46,181 cbm harbor expansion dredging operations, 21,708cbm channel dredging operations, construction of a 238m breakwater, a 180m revetment, a 300m groyne, a 183m sand-filled outer breakwater, a 162m sand-filled inner breakwater, a 238m quay wall, installation of mooring buoys, construction of a ramp, a bridge, a jetty, installation of harbor lights, a 2200 sqm harbor pavement, and 390m curbs.
MTCC is required to complete the project in 600 days.
The Kelaa channel dredging and breakwater upgrade project involves 6,632 cbm maintenance dredging operations, 57,750 cbm channel dredging operations, construction of a 36m revetment, a 20m groyne, a 309m geobag breakwater, and installation of navigation lights.
MTCC is required to complete the project in 300 days.
The Dhidhdhoo land reclamation project involves a sand search survey and 26 hectares reclamation operations.
MTCC is required to complete the project in 360 days.
The Thuraakunu land reclamation project involves sand search surveys, 8.16 hectares reclamation operations, and construction of a 1215m revetment.
MTCC is required to complete the project in 630 days.


Danfoss have various capacity and types of Mobile control valves. Danfoss have PVG valves that are Load independent flow control valves and also cost effective ECO 80 series.
PVG is a hydraulic load sensing valve designed to give maximum flexibility. From a simple load sensing directional valve, to an advanced electrically controlled load-independent proportional valve. The PVG modular system makes it possible to build up a valve group to meet requirements precisely. The compact external dimensions of the valve remain unchanged whatever combination is specified.
The ECO 80 LS is a hydraulic load sensing proportional valve group designed to give maximum flexibility in design and build concept. The ECO 80 LS is designed as a load sensing directional control valve which will lead to increased machine performance, higher efficiency, reduced cooling requirements and fuel saving compared to conventional directional control valves.


oa Civil Engineer in South Africa - Modified kerb inlet design for improved hydraulic performance : technical paper
Kerb inlets are critical and expensive components of stormwater systems. The cost-effectiveness of a stormwater system depends largely on the hydraulic efficiency of its kerb inlets. Boksburg Municipality has developed a system with improved interception capacity at reduced cost per inlet. Field tests were undertaken to determine the hydraulic efficiency of the modified inlets and to check the applicability of the National Transport Commission (NTC) kerb inlet design charts for the design of such inlets. The tests proved the validity of the NTC design charts in the cases that were tested. It also became evident from the NTC charts that the interception capacity was far more sensitive to changes in effective length of the inlet than to changes in street gradient.
Article metrics loading...


WAPDA chief visits Diamer Basha Dam site
Gilgit – Chairman WAPDA Lt Gen (Retd) Muzammil Hussain and Commander 10 Corps Lt Gen Sahir Shamshad Mirza on Sunday visited Diamer Basha Dam site to review progress on the construction work and security.
The Chairman WAPDA briefed the LT Gen Sahir Shamshad about the ongoing construction work on the site. He said that Diamer Basha Dam was a vital project for the country which would not only generate power and store water but also enhance functioning of Tarbela Dam. The project would also provide job opportunities and strengthen the country’s economy, he observed.
He said construction work on eight different sites of the project is underway. The sites include access tunnel, access roads, upstream and downstream cable bridges.
Diamer Basha Dam will have a gross water storage capacity of 8.1MAF to irrigate 1.23 million acres of additional land. With installed power generation capacity of 4500MW, the project will provide more than 18 billion units per annum to the national grid.


Lilongwe - Malawi
Ministry of Water Development and Irrigation
2013 - 2016
Description for Lower Diamphwe Multi-Purpose Project (Malawi)
This project includes the Lower Diamphwe Multipurpose Dam and associated structures for supply of water to Lilongwe and the surrounding areas.
- RCC Dam ( H = 25 m, L = 960 m, V = 150'000 m³ )
- Spillway ( L = 170 m, Q = 1.800 - 3.500 m³/s )
- Water supply intake ( H x W = 1.4 x 1.4 m )
- Irrigation intake ( H x W = 0.8 x 0.8 m )
- Pipeline ( L = 80 km, D = 500 - 1'100 mm )
- Irrigation Scheme ( A = 1'000 Ha )
Limonlu Hydropower (Turkey)
Limonlu HPP comprises 4 power plants in cascade to be constructed in 2 phases...
Snowy 2 Pumped Hydro Electric Scheme (Australia)
The project is a pumped hydro plant in Australia...
Arda Cascade (Bulgaria)
Hydropower cascade including the existing plants of Karjali (IP = 106 MW),...
Lufubu Hydropower Cascade (Zambia)
The Lufubu hydropower cascade includes three plants (Lufubu 1, 2 and...
Kamuzu I Dam (Malawi)
The scope of the assignment is the raising,...
Dam Break Studies (Mauritius)
The assignment consists in the analysis of...
Genzano Storage Plant (Italy)
Water storage for irrigation, capacity 58 Mm³.
NAO Transmission Line (Sierra Leone)
Restore of the MV and LV distribution system in...
Maccheronis Dam (Italy)
Reservoir capacity augmentation through the heightening of an existing...


Movitec VCl are vertical, multistage centrifugal pumps that can be used for handling coolants, condensate and lubricants for machine tools. They are suitable for industrial recirculation systems, cooling water circuits, washing plants and pressure boosting in general process applications.
KSB’s immersion pumps are available in five sizes and with different numbers of stages. The maximum flow rate is 27 m3/hr and the maximum discharge head is 250 m. The permissible fluid temperature ranges between -20 and +120 C. The pump sets are intended for installation on tanks, with the pump’s hydraulic section being immersed in the fluid pumped, while the motor is dry-installed. The maximum immersion depth is 732 mm.
The design combines that of submersible pumps with those of dry-installed pump/motor sets. As the largest part of the pumps is inside the tank, fewer pipes and valves are needed, and the pump can be fitted with blind stages to ensure that the pump's inlet section is close to the bottom of the tank and that the fluids pumped are recirculated well. The Movitec VCl range has hydraulically optimised stainless steel stage casings and impellers and a compact, easy-to-replace cartridge-type mechanical seal.
As a standard the pump sets are equipped with a standardised IE2 motor, and on request, they can be supplied with an IE3 motor. It is also possible to operate the pump sets using a frequency inverter.
KSB plans to launch the range at this year’s Achema, which takes place from 18 to 22 June 2012 in Frankfurt, Germany.


Sullex Solar Pump controller is especially designed for Sullex water pump and motors, adopted with advanced IGBT technology, advanced MPPT technology, efficiency >99%, IP65 protection. Sullex controllers has a 1:1 matching power ratio with Sullex water pump and motor.
AISI 304 stainless steel inside and out pump (AISI 316 optional).
AISI 304 impeller and diffusers (AISI 316 optional).
Pump shaft and coupling AISI 420.
Non-return valve built-in with same pump materials.
Can withstand up to 50gr/m3 sand concentration in pumped water.
100% robotic manufactured.


Water Temperature Products (+Water +Remote Water Level Monitoring)
The MX2001-S Water Level Sensor is used with the HOBO Bluetooth Low Energy Water Level Data Logger (MX2001), the HOBO MicroRX Water Level Stations (RX2103 and RX2104), and the HOBO RX3000 Remote Monitoring Station for accurate water pressure, temperature, and water level measurements. These sensors are available in four depth ranges, as well as in stainless steel or titanium (recommended for use in saltwater).
The RX3000 Water Level Sensor Module (RXMOD-W1) offers users the ability to monitor water level, pressure, and temperature, as well as barometric pressure, with the HOBO RX3000 Remote Monitoring Station. It is configured through HOBOlink, Onset’s cloud-based software. For water level applications, a HOBO RX3000 station, water level sensor cable (CABLE-RWLMOD-XXX), and water level sensor (MX2001-0X-S or MX2001-0X-Ti-S) are required.


Data from the power system
Georgian power system is presented by Hydro, Thermal and Wind power plants. Currently, total installed capacity of Georgian system is 4097 MW. Namely:
- Hydro Power Plants - 3152 MW:
- Water reservoir Hydro plants 1992 MW;
- Seasonal Hydro plants 982 MW;
- Small Hydro plants (<13 MW) 178 MW.
- Thermal Electric Power Plants - 925 MW:
- Steam Turbines 872 MW;
- CCGT 230 MW;
- Gas Turbine 110 MW;
- Coal 13 MW.
- Renewable (except for water) - 20 MW:
- Wind Power Plants is 20 MW.
Georgian power system is connected with the neighboring systems by following main high voltage interconnection lines:


Digital lock balance valve
Digital locking balance valve is a kind of regulating valve with special function of digital locking. It adopts DC valve body structure and has better equal percentage flow characteristics. It can reasonably distribute flow and effectively solve the problem of uneven cooling and heating at room temperature in heating (air conditioning) system. At the same time, it can accurately adjust the pressure drop and flow rate, so as to improve the liquid flow state in the pipe network system and achieve the purpose of liquid balance and energy saving. The valve is equipped with opening indication, opening locking device and small test pressure valve for flow measurement. As long as the balance valve of appropriate specification is installed in each branch and user's inlet, and the special intelligent instrument is used for one-time debugging and locking, the total water volume of the system is controlled within a reasonable range, thus overcoming the unreasonable phenomenon of "large flow, small temperature difference". The product is an ideal product in heating system. The digital locking balance valve can be installed on both the water supply pipe and the return pipe. Generally, we suggest that the valve should be installed on the return pipe, especially for the high temperature loop. For the convenience of debugging, it should be installed on the return pipe.
This valve is a kind of balance valve, which is suitable for various liquid pipeline systems. It is an ideal new energy-saving valve. The valve is equipped with digital display of scale, which can be directly adjusted to any position. The valve is mainly used in heating pipeline system of industrial and civil buildings. At present, there are some problems of hydraulic imbalance in some pipe network systems. The balance valve provides a means to understand this problem. It can accurately adjust the pressure drop and flow, so as to improve the liquid flow in the pipe network system and achieve the purpose of liquid balance and energy saving. In the reconstruction of double pipe network, the application of this valve can still save energy and get better effect.
Nominal pressure PN: 1.6Mpa
Applicable temperature: ≤ 80 ℃
Applicable medium: water
Materials of main parts and components
Valve body and cover: cast iron, cast steel
Disc: copper, stainless steel, cast iron, cast steel
Stem: stainless steel


Serbia To Invest 18 Mln Euro in Rovni Hydro System
BELGRADE (Serbia), July 30 (SeeNews) – The government in Belgrade will invest an additional 18 million euro ($25 million) in its Rovni hydro system in central Serbia as preparation for the construction of two generation units at its Kolubara B coal-fired power plant, local broadcaster b92 (www.b92.net) reported on Thursday, quoting Energy Minister Petar Skundric.
The official did not provide a timeframe for the investment.
Serbia opened a tender in January for the construction of three power generation units with a combined capacity of 1,400 megawatts (MW) at two of its coal-fired power plants. One generation unit, with a capacity of 700 MW, will be built at Nikola Tesla Thermal Power Plants (TENT) in Obrenovac, in central Serbia. Two units, with a capacity of 350 MW each, will be built at Kolubara B power plant, located some 40 km south of the capital Belgrade.
Some 10.5 million euro were invested last year in the construction of the Rovni hydro accumulation facility, launched in 1988, b92 said.
Investment in the new power generation units is estimated at some 2.0 billion euro, Skundric said in January.
“The value of the [Kolubara B] investment is between 750 and 800 million euro, so the additional 18 million euro is a relatively small amount in comparison to the value of this strategic project,” Skundric said in the b92 article, adding that a strategic partner cannot be picked before all construction works on Rovni, on the Jablanica river, are completed.
Serbia is expected to choose a strategic partner for the construction of the three power generation units this year.
No power plants have been built in Serbia over the past 20 years.


A drone captured an incredible view of the floodgates opening
In 2013, the Albanian company Devoll Hydropower began working on three new power projects in the country, one of which is the Banja Dam and reservoir. The Banja dam stands 80m (262 feet) tall and the reservoir stretches for nearly 16 km (10 miles). The dam itself is a hydroelectric power plant with a reservoir of 178 million m3 (47 billion gallons) of water and it will generate an estimated 255GWh of energy each year when fully operational in 2018. Banja HPP is equipped with two vertical Francis units with a total installed capacity of 66 MW and a horizontal Francis unit of 7 MW capacity for ecological flow. Total installed capacity is 73 MW.
The filling of the Banja Reservoir began on the 15th of April. It has a surface area of approximately 14 km2, which is more than 2000 football fields. Last August, once it reached an operational level and power generating units were successfully commissioned, a trial run took place. The gates were opened for the first time and water was allowed to stream down the fresh spillway. The silent footage shows the event from a drone's eye view. Banja hydropower plant will enter into normal operation as soon as trial runs of units have been successfully completed.
In addition to Banja HPP, the Devoll Hydropower project consists of the 185 MW Moglice hydropower plant under construction (expected to be operational by the end of 2018), 50 km of high voltage transmission lines and over 100 km of new and refurbished roads.


Model # DP370C
Store SKU # 1000425915
The Everbilt 3/4 HP cast iron convertible jet pump has superior performance at depths to water to 70 ft. or less. Self-priming after pump housing is initially filled. Built in pressure switch 30/50 psi for automatic operation. The pump is supplied with the necessary jet kit for operation. The pump is dual voltage, 115/230. It is pre-set for 230 volt operation.
- Rugged cast iron construction
- Shallow well application water level: 25 ft. & Deep well application water level: 70 ft.
- Heavy-duty dual-voltage 115/230-Volt motor, pre-set at 230-Volt


The Punjab government has approved Rs 127.58 crore for sewerage and Rs 12.56 crore for water supply projects, respectively, in Moga.
Former agriculture minister jathedar Tota Singh said that work on most projects had been started. In Moga, projects worth Rs 5.20 crore for water supply and Rs 63.62 crore for sewerage were underway."Baghapurana sewerage projects worth Rs 27.25 crore is on and project worth Rs. 5.44 crore has been approved. In Dharamkot, work on sewerage projects worth Rs. 18.71 crore is in progress. Water supply projects worth Rs 85 lakh has been approved," he added.
Tota Singh added that in Badhni Kalan, projects worth Rs 18 crore for sewerage and Rs. 1.07 crore for water supply has been approved.


The Sardar Sarovar Dam is a gravity dam built on Narmada river near Navagam, Gujarat, which will benefit four Indian states namely Gujarat, Madhya Pradesh, Maharastra and Rajasthan. A part of the Narmada Valley Project, it will help in irrigation and electrical power supply. It is a part of a large hydraulic engineering project involving the construction of a series of large irrigation and hydroelectric multi-purpose dams on the Narmada river. One of the 30 dams planned on river Narmada, Sardar Sarovar Dam (SSD) is the largest structure to be built. The project will irrigate more than 18,000 m2 (190,000 sq ft), most of it in drought prone areas of Kutch and Saurashtra. The total installed capacity of the power facilities is 1,450 MW.
SAIL has been supplying steel for many prestigious projects taken by the Government for fast- paced infrastructure development of the country.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)


Future Growth Project (FGP)/Wellhead Pressure Management Project (WPMP). This expansion includes the construction of new greenfield process plants and some brownfield facilities in the work area.
In FGP/WPMP MWP Civil Installation Contract, construction of new roads, mud-reserve and flare pits, bulk backfilling and excavations, HDPE Technical water pipeline installation, precast concrete pile installation and cropping, construction of foundations required for the early greenfield production Multi Well Pads and Metering Stations are carried out.
As of August 2017, more than 4,300 m3 of concrete poured, 5,500 m HDPE pipeline installed, 3,000 ea. precast concrete piles driven, 210,000 m3 bulk filling material backfilled, 7.8 km gravel road constructed on different well pads, metering stations, greenfield & brownfield sites with an overall progress of 54.6% achieved. The project is expected to be completed by the end of October 2018.


PROVIS signed a new contract for hydro power in Sweden.
PROVIS signed a new contract for the rewinding of two units in Laxede hydro power plant. After refurbishment the power will increase with 9 MW to 76 MW for each unit. The project is scheduled to be completed in the end of 2016. The project was later on extended to include also a complete new cool water system for the two units.


WWA Summary for All Issued by FFC
Jun 02, 2009 · The Flood Warning continues for the Ocmulgee River near Abbeville. * Until Sunday morning. * At 8:45 PM EDT Friday the stage was 12.9 feet, and falling. * Flood stage is 12 feet. * Minor flooding is occurring, and minor flooding is forecast to continue. * Forecast...The river is expected to fall below flood stage early Sunday morning, and then ...
DA: 100 PA: 5 MOZ Rank: 26


Latest Total Storage - Menindee Lakes
Daily dam levels are based on automated data which has not been verified.
Sunday, 03 January
-0.3 Change in past week
search results for menindee lakes
match all words and
match some words.
The project will also be required to consider interactions with the Menindee Lakes SDLAM Project and projects to protect and enhance native fish outcomes, including fish passage.
Search results that match 1 of 2 words
Lake Rowlands Dam to Carcoar Dam pipeline. Lake Rowlands Dam to Carcoar Dam pipeline. ... pipeline from the Central Tablelands Water-operated Lake Rowlands Dam to the larger WaterNSW-operated Carcoar Dam.
2011 October - Works package one completed. 2011 June - Road base material donated to Lake Keepit Soaring Club.
Lake Brewster Inlet Regulator erosion protection works. Jemalong Weir fencing. Burrendong Dam spillway training access stairs and ladder.
The investigation found raising Wyangala Dam wall and construction of a pipeline between Lake Rowlands and Carcoar Dam could provide improved water security for the region. ... Initial investigations have shown a pipeline between Lake Rowlands and
Created by damming Warragamba River and flooding the Burragorang Valley, the storage lake is four times the size of Sydney Harbour and stores around 80 percent of Sydney's water.
Illawarra Water Security project. Illawarra Water Security project. About the project. Since February 2019, when total dam storage levels declined to 60 percent, the Illawarra Water Security project has been investigating options to access 67
Whipcord Creek Weir. Lake Medlow dam. Greaves Creek dam and pumping station.
There will not be any limitations on accessing the lake during the construction and multiple access points to the lake will be maintained. ... The three projects include:. Water transfer pipeline between Lake Rowlands and Carcoar Dams;.


Shinn Fu Australia supplies the PA3801 air hydraulic treadle pumps from BVA Hydraulics.
PA3801 air/hydraulic treadle pumps feature a pressure relief valve for overload protection. The high strength reinforced aluminium alloy reservoir in the pump is lightweight and corrosion-resistant.
The air/hydraulic treadle pumps come with a dual stage release control valve. Dust cover protection is provided for the release control valve.
Air/hydraulic treadle pumps from BVA Hydraulics are designed for use with single acting cylinders.
Key features of the PA3801 air hydraulic pumps:
- High strength, corrosion-resistant reinforced aluminium alloy reservoir
- Suggested air pressure range: 90 - 175 psi or 6 - 12 bar
- Designed for use with single acting cylinders
- Dual stage release control valve
- Maximum working pressure: 10,000 psi/ 700 bar


Guadalajara - Mexico
Coordinacion de Ingenieria de Proyectos S.C (Cipro)
Description for Arcediano (Mexico)
Pumped storage plant project (240 MW) envisaged on the shores of Arcediano lake.
- Underground power house (No. 2 Francis turbines, IP = 240 MW)
- Pumping plant (P = 296 MVA)
- Surge shaft (H = 30 m, D = 10 m)
- Penstock (L = 680 m, D = 2.8 m)
- Penstock shaft (L = 300 m, D = 2.8 m)
- Access tunnel to underground power house (L = 1'415 m)
Water supply system for the district of Abuja, including pipelines, pumping...
Uribante Doradas (Venezuela)
Hydroelectric project with IP = 300 MW.
Vranduk (Bosnia and Herzegovina)
Vranduk project consists in a run off river power plant with an installed...
Dam built to provide a reservoir for the urban water supply of Genoa.
Bumbuna (Sierra Leone)
This is one of our pet projects that we have...
Dire Dam (Ethiopia)
Earthfill dam with impermeable core for water supply to Addis Ababa and to...
Kalivac Hydropower Plant has 108 MW of installed power.
Rio Grande (Argentina)
Hydroelectric Plant with Pumped Station.
Enguri Cascade (Georgia)
ENGURI HPP Cascade envisages the construction of three hydropower plants on...


The project’s purpose is to generate hydroelectricity from the Chien stream - a clean and renewable source to supply to the national grid via a Power Purchase Agreement (PPA) signed with the Electricity Corporation of Vietnam (EVN). The project's installed capacity and estimated annual gross power generation is 32 MW and 131,730 MWh, respectively. The net electricity generated (with an estimated annual volume of 130,413 MWh) will be supplied to the national grid via a newly constructed 110kV transmission line with a length of 6.0 km.
The baseline scenario of the project activity is the same as the scenario existing prior to the start of implementation of the project activity.
The project activity will generate renewable power with negligible GHG emissions, which will displace part of the electricity otherwise supplied by fossil fuel fired power plants. The project involves construction of a reservoir with an area of 26.7 ha and a power density of 119.85 W/m2, accordingly. As the power density of this project is above 10 W/m2, GHG emissions from the reservoir need not to be accounted in the project activity. Thus, this project activity generates GHG emission reductions up to a total expected CO2 emission reduction of 465,941 tCO2 over the first crediting period of 7 years.


TASK: Before the customer - one of the suppliers of equipment to the oil and gas companies, was the task of supplying pumping units for pumping diesel fuel.
SOLUTION: To solve this problem, SOLTEC ® specialists selected the SOLTEC ® BV038L01FYYX screw pumping unit.
Main characteristics of the screw pump BV038L01FYYX unit:
- Pump type - vertical single screw pump.
- The length of the submersible part is 2.2 m.
- The material of the flow part is stainless steel 12Х18Н10Т.
- The design outlet pressure is 2 bar.
- The maximum possible pressure is 6 bar.
- Estimated capacity - 2.5 m3/h.
- The type of drive shaft seal is double mechanical seal. Characteristics of the motor - 1.1 kW, 380 V, 1500 rpm, explosion-proof version 1ExdIIВT4.
- Varmec gearbox (Italy) provides the nominal speed of rotation of the pump screw 122 rpm


Hydraulic crimping head, double-acting
The double-acting crimping head EPC 2000-H is designed for connecting to a separate hydraulic pump. It is designed for crimping cable lugs and connectors of up to 2,500 mm2 acc. to DIN. The hydraulic crimping head is used by power supply companies, power stations and their service providers, in the wind energy industry as well as in industrial applications.
Useable for large cross-sections of up to 2,500 mm2.
Particularly robust and low-maintenance design.
Can be combined with double-acting battery-operated hydraulic pump NP 1600-D.


Stoney Lonesome Water Supply Tank, USMA, West Point, N.Y.
U.S. Military Academy
Constructed new pre-cast concrete 250,000 gallon water storage tank.
Work included site clearing, rock blasting, cast in place 12 'x 8' x 24' concrete valve vault, 12'' water main wet tap , 12'' water wet tap main to new tank, gate valves, check valve, altitude valve, 6'' drain line , interior/exterior lighting, lightning protection, fencing, backfilling, and drive way.
Click image for enlargement


Tajik and Russian officials on Monday launched construction of a major power plant in the impoverished ex-Soviet republic.
The more than US$1 billion (Ђ830 million) project to build the Rogun hydroelectric power plant on the Vakhsh river 120 kilometers (74 miles) east of the capital, Dushanbe, is funded by Russia's main aluminum maker, Rusal.
The first phase of the construction that envisages building a 225-meter (738-feet) dam and installing two 500-megawatt power generators will be completed by 2009, Rusal's project manager Oleg Lupachev said. In April, Russia began construction of another major power plant, one of a complex of two power stations also on the Vakhsh river, under a joint US$520 million (Ђ431 million) project with Iran, according to the AP.
The construction of the Rogun and Sangtuda power stations _ the country's largest energy projects _ was interrupted by a civil war that broke out in Tajikistan in 1992. The war between the Moscow-backed secular government and the Islamic opposition ended with a power-sharing agreement in 1997.
The completion of new power plants will allow Tajikistan to satisfy its own energy demands and sell electricity to neighboring countries. AM
Following the missile attack on the Black Sea Fleet headquarters in Crimea, Russia will obliterate airfields in Western Ukraine where Sukhoi Su-24 bombers are stationed


7 pages matching Elevation on September in this book
Results 1-3 of 7
What people are saying - Write a review
We haven't found any reviews in the usual places.
90 percent assumption BBDO Bhakra Dam Bhakra System Column confidence level Cost of Tubewell cusecs dead storage elevation dead storage level depletion period inflows DIFFERENT DEAD STORAGE Different Firm Power driest Elevation on September expected benefits extra releases Figure filling period Firm Power Commitments firm power level fn fn FP and RF FP Level GHAGGAR given firm power Haryana Iiiiiiiiii iiiiiiiiii IIIIII Indian Statistical Institute irrigation and power irrigation demands level of 90 level of firm MW-days Nangal Naraingarh October OO 0 OO OO OO OOO1 Operating Costs optimum dead storage period reservoir factor power available present discounted costs Production Possibility Curves Punjab rabi Rajasthan releases for power Reservoir Elevation reservoir level RF's river Sutlej RUPAR September 20 Shri Sirhind Sirhind Canal supplied surplus power Table thermal back-up thermal plant tion TP TP tubewell capacity Tubewell Scheme UBDC water released X X X X X


Water Energy Systems s.r.l.
2012 - 2013
Description for Carpat PSP (Romania)
Pumped storage plant with an installed power of 300 MW.
- Reservoir (V = 2.8 Mm³)
- Rockfill dam (V = 1.7 Mm³, F.S.L. = 1'042 m a.s.l.)
- Steel penstock (L = 2'400 m, D = 3.0 - 3.8 m)
- Penstock shaft (H = 280 m, D = 3 m)
- Underground powerhouse (No. 2 reversible Francis turbines, IP = 300 MW)
- Tailrace tunnel (L = 900 m, D = 4.2 m)
Limonlu HPP comprises 4 power plants in cascade to be constructed in 2 phases...
Namakhvani Cascade (Georgia)
Namakhvani HPP Cascade, includes the construction of three hydropower schemes...
Gibe V (Ethiopia)
Gibe V is the fifth stage of the Gibe-Omo hydroelectric cascade which...
Roma Est (Italy)
Sewage treatment plant for domestic and industrial waste water.
Multi-purpose project on Lake Tana, including hydropower plant and irrigation...
Refurbishment of the Uvini hydropower plant.
Djouè river hydroelettric plant (tributary of Congo).
Hydroelectric Power Plant, with IP = 525 MW, which the exploits of N° 5...
Dire Dam (Ethiopia)
Earthfill dam with impermeable core for water supply to Addis Ababa and to...


This structure was constructed on river Drina, 12 km upstream from Bajina Basta town and ranges among large projects of this kind. The dam is hollow concrete gravity type. It has enabled formation of 50 km long storage reservoir. Machine house was constructed on right river bank, with dimensions of 111 x 33,5 m, and 24 m high.
Drina, Bajina Bašta, Yugoslavia
Type of dam
Hollow concrete gravity dam
Electric Power Co. of Serbia
Energoprojekt - Beograd - Yugoslavia
Uskočka 8, Belgrade, phone: 011/2181-888, fax:011/2620-548
All rights reserved © 2016 Hidrotehnika-Hidroenergetika a.d.


Author(s): Marcelo Leite Ribeiro; Jean-Louis Boillat; Anton J. Schleiss; Frederic Laugier; And; Claude Albalat
Linked Author(s): Anton J. Schleiss
Keywords: Dam rehabilitation; Labyrinth weir; PK-Weir; Effective overall crest length; Rating curve
Abstract: Labyrinth weirs are normally built to increase the total effective crest length for a given spillway width. They can be used to increase the discharge capacity for a given head or to decrease the head for a given discharge. As their application is sometimes difficult in rehabilitation projects due to inappropriate supporting conditions, a new concept of labyrinth spillways has been proposed with a new shape, called PK-Weir (Piano Key Weir). This innovative alternative of labyrinth spillway provides an increase in the stability of the structure which can be placed on the top of most existing or new gravity dams, unlike traditional labyrinth weirs. In this framework the results of physical modelling tests for the rehabilitation of St-Marc Dam with a PK-Weir are presented. A conceptual model for fitting the rating curve of the PKWeir of St-Marc is proposed, based on the loss of effective length with the increase of the upstream head. Original developments are presented concerning the crest geometry of the weir, the energy dissipation inside the structure itself and the nappe aeration of the overtopping jets.


SMEC prepared tender design for a bid to the Samoa Electric Power Corporation.
Our scope of work included:
- Tender design and estimation of quantities for raising the dam, pump station, outlet structure, weir, pipeline and the addition of an annex to the existing power house
- Calculation of the speed and pressure rise for the new generating unit
- Calculation of pressure transients in the pump station pipeline
- Coordination and collation of equipment technical data for input into the bid document
- Clarification of owner’s queries during tender evaluation.
This project will help to improve the capacity of the power sector in order to meet growing electricity demand, and improve quality, reliability, and cost-effectiveness of power supply in Samoa.
Project scope of work comprised:
- Installation of a third generating unit and power house extension in the existing Ta’elefaga Power Station
- Raising of Afulilo Dam
- Construction of a new pump station, concrete weir and 5.6 km of new pipeline
- Restoration and upgrade of transmission line from 22 kv to 66 kv
- Upgrade of communication systems serving the existing power stations on Upolu Island.
- Technical Area:
- Samoa Electric Power Corporation


HYDRAULIC TURBO MACHINES WITH PELTON TURBINE UNIT
The unit is a closed water circuit comprises a tank, a standard centrifugal pump with variable speed and a flow control valve to adjust the back pressure. The speed is detected contact-free by means of an inductive displacement sensor on the motor shaft. To determine the drive power, the drive motor is mounted on swivel bearings and equipped with a force sensor to measure the drive torque. Pressures at the inlet and outlet of the pump are measured. The flow rate is measured by means of an electromagnetic flow meter. The measured values are displayed digitally and processed further on a PC. The PC is used to calculate the power output data of the examined turbo machine and to represent them in characteristics. Pelton Turbine placed on top of the storage tank. The centrifugal pump supplies the turbine with water.
- Determining characteristic variables of a centrifugal pump determining characteristic variables of water turbines together with the accessories.
- Standard centrifugal pump ( head: 24m) - flow rate: 31m3/h - Drive motor with variable speed
- Power output: 2kW Pelton turbine is a type of free-jet resp. impulse turbine which converts the pressure energy of water into kinetic energy entirely in the distributor.
- 230V, 60Hz, 1 phase software for data acquisition and PC with Windows
- Complete with all required accessories.
Factory: 70, Edutek House, Main Road Vikaspuri, Industrial Area, Ambala Cantt, Haryana, 133006, India


Monjolinho is a 74MW hydro power project. It is located on Passo Fundo river/basin in Rio Grande do Sul, Brazil. 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 2007 and subsequently entered into commercial operation in 2009. Buy the profile here.
The project was developed by Desenvix Energias Renovaveis. Statkraft and Fundacao dos Economiarios Federais are currently owning the project having ownership stake of 81.31% and 13.6% respectively.
Monjolinho is a run-of-river project. The gross head and net head of the project are 65.3m and 61m respectively. The project generated 395 GWh of electricity.
The project construction commenced in 2007 and subsequently entered into commercial operation in 2009.
Engevix Engenharia e Projetos was selected to render engineering procurement construction services for the hydro power project.
GE Renewable Energy was selected as the turbine supplier for the hydro power project. The company provided 2 units of francis turbines, each with 37.4MW nameplate capacity.
GE Renewable Energy supplied 2 electric generators for the project. The generator capacity is 37.3 MVA.
For more details on Monjolinho, buy the profile here.


Georgia begins construction of new hydropower station
Georgia, Tbilisi, April 17 / Trend N.Kirtzkhalia /
This week Georgian President Mikheil Saakashvili will open construction of Neskra hydropower station, spokeswoman for president Manana Manjgaladze said at a briefing on Tuesday.
She said the power of Neskra hydropower station will be 210 megawatts, some $630 million will be invested in the construction, and 1,200 people will be employed. Construction will be completed by 2017.
Manjgaladze also touched upon the ongoing and planned projects of construction of hydropower stations.
She said that last week construction of Darial and Lars hydropower stations, which is part of a major project which is carried out in the field of energy.
Construction of 15 hydropower stations is also underway, which employed 2,500 people.
Manjgaladze said that construction is under way across the country, in particular, projects are being implemented in Racha, Mtskheta-Mtianeti, Kakheti, Guria, Adjara. Svaneti will soon be added to this list.
By the end of 2012 construction of another ten hydropower stations will begin, where 13,000 people will be employed, said spokeswoman.


BROWNVILLE – Major flooding is forecast for the Missouri River at Brownville before the water crests at 45.9 feet on Sunday. The forecasted high would set a new record for the river at Brownville and would likely top the federal levee on the Missouri side.
If the levee is overtopped, it would impact a significant portion of Interstate 29 and Highway 136.
The river was above flood stage Wednesday afternoon and is expected to reach moderate flood stage by Thursday afternoon.
As the river goes above 38.5 feet, the access road to the Cooper Nuclear Power Plant begins to flood, as well as 648A Avenue.
The record level at Brownville is 44.8 feet set in 2011.
Cover photo was taken of Interstate 29 near Hamburg during the flood of 2011.


Modification and Analysis on Inlet and Outlet Angle of Turbodrill’s Cascade Blade Profile
The structure angles should be calculated in the process of turbodrill’s cascade blade profile design. The angles are calculated according to the design parameters, which is the inlet and outlet flow angles of the cascade, but while fluid is flowing in the cascade, there are difference betweens the inlet flow angle and inlet structure angle as well as outlet flow angle and outlet structure angle in the cascade. The flow angles can’t be directly considered as the blade profile’s structure angles, so it is necessary to modify the calculated flow angles to obtain structure angles. Through the analysis, in order to improve the performance of the turbodrill, the flow angles should be modified to get the structure angles toward reducing direction. In this paper, the hydraulic efficiency and circumferential force fx are selected as evaluation parameters , cascade CFD models are built and calculated with the different modified angles. What’s more, the modified inlet and outlet flow angle impact on the turbine performance has been analysed , the given angle modification range is greatly narrowed in existing literature, which allow the designers determine modified value easily in the angle modification process.
X. D. Zhang et al., "Modification and Analysis on Inlet and Outlet Angle of Turbodrill’s Cascade Blade Profile", Advanced Materials Research, Vols. 317-319, pp. 2126-2132, 2011


TTAAS-LDTN condensate pump are used for pumping water condensation from condensers of thermal (nuclear) plant, also can be used for pumping other media has similar characteristic to water. Its range of performance are as follows: TTAAS-LDTN condensate pumps are vertical muilt-stage columnar pumps, suction and discharge nozzles are respectively arranged on the barrel and discharge seat and both can be altered to 180o, 90o or other degrees; the impeller is closed. The pump has water-lubrication berings to bear redial thrust of rotor. Axial thrust of rotor is balanced by thrust bearing or motor. Pump rotor and line shaft are connected by cutting columnar coupling, pump rotor and motor shaft are connected by cylinder pin coupling. Shaft seal is soft-packing, the mechanical seal can be assembled according to special requirements.


MIRPUR (AJK): Sep 03 (APP) :: After the continual rising trend of water level in the country’s major rivers and reservoirs the position of the river inflows and outflows at AJK-based Mangla dam, Tarbela dam as well as Chashma barrage along with the reservoirs levels and the barrages remained on Saturday as under:
Rivers: Indus at Tarbela: Inflows 170300 cusecs and Outflows 169500 cusecs, Kabul at Nowshera: Inflows 73900 cusecs and Outflows 73900 cusecs, Jhelum at Mangla: Inflows 25400 cusecs and Outflows 10000 cusecs, Chenab at Marala: Inflows 47100 cusecs and Outflows 16900 cusecs.
Barrages: Jinnah: Inflows 188900 cusecs and Outflows 181200 cusecs, Chashma: Inflows: 236000 cusecs and Outflows 205300 cusecs, Taunsa: Inflows 213200 cusecs and Outflows 208200 cusecs, Guddu: Inflows 553200 cusecs and Outflows 553200 cusecs Sukkur: Inflows 560000 cusecs and Outflows 560000 cusecs Kotri: Inflows 513700 cusecs and Outflows 503500 cusecs Trimmu: Inflows 38300 cusecs and Outflow 23100 cusecs Panjnad: Inflows 27500 cusecs and Outflows 15300 cusecs.
Reservoirs (Level and Storage):
Tarbela: Minimum operating level 1398 feet, present level 1550.00 feet, maximum conservation level 1550 feet, live storage today 5.827 million acre feet (MAF).
Mangla: Minimum operating level 1050 feet, present level 1188.00 feet, maximum conservation level 1242 feet, live storage today 3.617 MAF.
Chashma: Minimum operating level 638.15 feet, present level 648.60 feet, maximum conservation level 649 feet, live storage today 0.258 MAF.
The inflows and outflows of River Indus at Tarbela, Jinnah and Chashma, River Kabul at Nowshera and River Jhelum at Mangla have been reflected as mean flows of 24 hours, whereas the other flows have been gauged at 6.00 a.m.


Pakal Dul Dam
The Pakal Dul Dam is an under-construction concrete-face rock-fill dam on the Marusadar River, a tributary of the Chenab River, in the Kishtwar district of the Indian Jammu and Kashmir. The primary purpose of the dam is hydroelectric power generation. It will divert water to the south through a 10 km (6.2 mi) long headrace tunnel and into a power station on the reservoir of the Dul Hasti Dam, on the Chenab. In February 2014, the project was awarded to a consortium of domestic and foreign countries. It includes AFCONS, JP Prakash Associate Bharat Heavy Electricals. Pakistan, which relies on the Chenab downstream, views the dam as a violation of the Indus Water Treaty, whereas India states it is as per Treaty Provisions. Pakal Dul is a 1GW hydroelectric project (HEP) It is anticipated to produce around 3,330 million units (MU) of energy a year.
Estimated to cost Rs81.12bn ($1.18bn), the Pakal Dul HEP project will be the biggest hydroelectric project in the state and the first storage project, upon completion. It is part of the prime minister’s Development Package (PMDP) for J&K and is expected to enhance the region’s power generation. Chenab Valley Power Projects Limited (CVPPL) is constructing the project on Marusadar River, a tributary of the Chenab River. Jammu and Kashmir State Power Development Corporation (JKSPDC) holds a 49% stake in CVPPL while National Hydroelectric Power Corporation (NHPC) and PTC India hold 49% and 2% respectively. The Foundation stone for the construction of the project was laid in May 2018, while construction is expected to be completed by the end of 2023. The project is expected to start operations in March 2024.
Pakal Dul hydroelectric project make-up
Pakal Dul hydroelectric power project includes the construction of a 167m-tall, concrete-face rockfill dam and two circular headrace tunnels. Each tunnel will have a diameter of 7.2m and a length of 9.6km. The main access tunnel (MAT) of the dam is expected to be 263m long and 8m wide. Head race tunnels will be connected with two 423m-long and 6m-diameter circular, steel-lined pressure shafts, which will be further bifurcated into four 685m-long and 3.9m-diameter penstocks. The project will feature an underground powerhouse, which will comprise four 250MW Francis turbines and generators. The powerhouse cavern will measure 157m-long, 20.2m-wide, and 49m-high. Four horseshoe-shaped tailrace tunnels will be constructed for the project, each measuring 125m-long and having a diameter of 5.5m. Power generated by the Pakal Dul hydroelectric project is proposed to be transmitted to the 400kV Kishtwar switching station. A 400kV switching station will be set up at the Kishtwar pooling station by line-in line-out (LILO) of Dulhasti/Ratle-Kishenpur 400kV (Quad) DC line.
Funding and benefits of the Pakal Dul HEP project
The Government of India has agreed to provide Rs25bn ($364.01m) as subordinate debt to the state government for developing the Pakal Dul hydroelectric power project, in addition to an Rs11.92bn ($173.56m) grant to CVPPL. During the first ten years of operation, the state of J&K will receive 12% free power from the project, in addition to waiving water usages charges. The state will also have the first right to purchase the power allotted to NHPC (49%) and PTC (2%). The project is expected to create more than 3,000 direct and indirect construction jobs and approximately 500 operational jobs.
Pakal Dul hydroelectric project construction
The power required during the construction of the Pakal Dul HEP project is proposed to be provided by a new 400kV/132kV electrical substation near Kishtwar. CVPPL completed the construction of MAT of the powerhouse in December 2018, along with the adit to powerhouse (CAP), TBM adit road, and approach road connecting the access tunnel with the valve house.
Current ongoing construction includes powerhouse works, the approach road to surge shaft, and adit to transformer hall. Other ongoing works include construction of approach roads to diversion tunnel and adit to HRT, construction of diversion tunnel (DT), and excavation works of the surface spillway and tunnel spillway. The construction works at the dam and powerhouse were put to a halt in March 2020 due to a lockdown ordered by the government in connection with COVID-19 and partial work resumed in May with limited manpower.
The works were put on hold again in August due to the area being declared a red zone and work resumed later in September with limited manpower. The construction works at the powerhouse site were also halted in the first week of October due to the spread of COVID-19 at the site.
- Bharat Heavy Electrical Limited (BHEL) is performing electro-mechanical works at the Pakal Dul HEP.
- In June 2018, Jaiprakash Associates Limited (JAL) secured an Rs28.53bn ($415.41m) contract from CVPPL for the dam civil works.
- The joint venture of AFCONS and JAL was awarded the Rs10.5bn ($153.03m) powerhouse civil works contract in February 2018. The JV is responsible for the construction of the powerhouse (MAT portal) and approach roads connecting various facilities of the project.
- In March 2019, Germany-based Voith Hydro was contracted to deliver four 250MW Francis turbines and generators along with auxiliary equipment and switchyard.
- Snehal Engineering was awarded the contract for the fabrication and installation of spillways and power intake structures of the Pakal Dul power plant.


Tata Power on Thursday said it has commenced construction work for the first phase of its joint venture 400 MW hydro power project in Georgia.
New Delhi: Tata Power on Thursday said it has commenced construction work for the first phase of its joint venture 400 MW hydro power project in Georgia.
The ground breaking ceremony for construction of the first phase Shuakhevi project, having a generation capacity of 185 MW, was recently performed by Georgian Prime Minister Bidzina Ivanishvili.
The hydel project would be jointly developed by Tata Power along with Clean Energy Invest AS, Norway (Clean Energy) and IFC InfraVentures (IFC).
Agreement with Clean Energy and IFC was signed earlier this year and the projects are being developed for sale of power primarily to Turkey, Tata Power said in a statement today.
"We are delighted with the commencement of the first phase of the hydro project in Georgia," Tata Power Managing Director Anil Sardana said.
Tata Power, India's largest private power producer, has hydel generation capacity of 450 MW in Maharashtra. The company has an installed capacity of over 8,500 MW.
Besides, it has partnership with Norway-based SN Power to develop hydel projects. It is also developing the 114 MW Dagachhu hydro project along with Druk Green Power Company in Bhutan.
Tata Power, as part of sustainability initiatives, aims to have 20-25 percent of its total electricity generation capacity from clean energy sources.


MPMC mobile drainage vehicle easy for movement, can be widely used in drain site, the vehicle integration of professional design, rational layout, large rescue operation radius, the drainage unit number configuration according to customer demand, large flow, the weight of pump unit is light, one person will be able to complete the drainage work，very suitable for city drainage and agricultural irrigation.
Original high reliability of the generator set.
Original high-quality chassis tractor.
External power supply board power generation system
Rapid response and timely arrival to the drain spot.
Great adaptability to different road conditions.
Large power range, customized number of the drain unit
User-friendly layout, including operating control room.
Widely customized, such as lighting and hydraulic support legs.
High quality plug, power cable


Corps Informs Hoeven Missouri River Should Stabilize at Current Level
Senator Continues Monitoring Corps Releases to Avoid Flooding in ND
WASHINGTON – Senator John Hoeven spoke with John Remus, Chief of Missouri River Water Management Division for the U.S. Army Corps of Engineers, who informed the senator that the Corps does not plan to increase current releases of 46,000 cfs out of Garrison Dam, and the Missouri River water level should not increase any further. The Corps did indicate that the river would remain at the current high level through August.
“We’ve been closely monitoring the Corps’ management of the Missouri River to ensure that they prevent flooding in North Dakota, especially now with the high river levels,” said Hoeven. “The Corps has informed me that releases at Lake Sakakawea are at 46,000 cfs and they are not planning to increase them further, so the current river levels should be at its peak.”
Today’s call comes as part of Hoeven’s efforts over the past several months to ensure that the Corps prevents flooding in North Dakota. In addition to Remus, Hoeven has met with and repeatedly spoken with Colonel John Hudson, Commander of the U.S. Army Corps of Engineers Omaha District, to relay concerns about the river level and ensure the Corps prevents flooding along the Missouri River in North Dakota.
Next Article Previous Article


Projects to Address Creek Flooding
The City currently has five flood control projects underway in Olathe in 2013, with two more slated for construction in 2014.
Funding for these projects is from the Johnson County Stormwater Management Program (75%) and the City of Olathe Stormwater Utility Fee (25%).
Construction on Indian Creek and Mill Creek flood control projects is expected to begin this summer at several locations:
Indian Creek - This project will address street and house flooding that occurs on E. College Way Street, S. Lindenwood Dr., and S. Willow Dr. The project includes the construction of street and bridge improvements, retaining walls and channel widening. HNTB was selected to design this project. Trinity Excavating & Construction was awarded the construction contract for this project. Construction is underway and is anticipated to be completed by the end of May 2014. College Way will not be closed until Spring 2014.
Indian Creek - This project will address street and house flooding that occurs on East 151st Street, S. Lindenwood Drive, S. Stagecoach Drive, E. 153rd Street. The project includes the construction of street pavement and a new multi cell box culvert on East 151st Street, retaining walls and channel widening. The project will be designed in 2013 and constructed in 2014. Design will be completed in early 2014 with construction in 2014 through 2015.
Indian Creek - The project will address home and street flooding in the vicinity of Lindenwood Drive and 153rd Terrace. Improvements will include a new concrete box culvert and channel widening. Phelps Engineering has been selected to design the project. Design will be completed in early 2014 with construction in 2014 through 2015.
Mill Creek - Project will address house and street flooding in the vicinity of 108 East Mulberry (Mulberry and Cherry). The project will include buy out of two homes, culvert improvements, and channel improvements. Phelps Engineering was selected to design this project. The design has been completed, and it is anticipated that improvements will be constructed during the summer of 2014.
For more information:


The drum pump P10, P30 and P80 range are chop check pumps.
They are manufactured as modular, robust and
fail-safe, as well as particularly service and
P10: Flow rate: 290 ml/min. Pressure ratio 11:1
P30: Flow rate: 640 ml/min. Pressure ratio 33:1
P80: Flow rate: 614 ml/min. Pressure ratio 56:1
Flow rates at 20 cycles/min


- Flood Warning issued May 02 at 9:10PM CDT until further notice by NWS
- Effective: 9:10 p.m. on Monday, May 2, 2016
- Expires: 9:09 p.m. on Tuesday, May 3, 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 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.
The Flood Warning continues for
The Missouri River at Waverly.
* until further notice.
* At 8:30 PM Monday the stage was 23.6 feet.
* Flood stage is 20.0 feet.
* Minor flooding is occurring and Minor flooding is forecast to continue.
* Forecast...The river will continue rising to near 23.7 feet by
Tuesday morning. The river will fall below flood stage
* At 23.5 feet...Rural areas along the river which are not protected
by levees flood.
Location FS Stage Day/Time Forecast
Waverly 20 23.6 Mon 08 PM 23.7 early Tuesday morning
- See more at NOAA


East Ayrshire Council
The works comprise the construction of water retaining earthwork flood embankments and in-situ concrete flood wall. Other associated works include drainage, fencing and landscaping. The works have been broken down into six working areas.
The project will protect residential and commercial properties near the Afton Water and River Nith through a combination of engineering measures including 900m of earth embankments, 1200m of reinforced concrete walls and 600m of riverbank strengthening.
- 1170m of flood defence concrete walls, totalling 4200m3 of concrete
- 1000m of flood defence embankments (12500m3 of excavation, 5100m3 of earthworks filling
- 740m of rock armour to protect the toe of the riverbank
- 1400m of temporary works deployed for works in watercourse
- Significant deep drainage and sewage diversion works
- 2000m of filter drains
- 4500m2 of new access roads & car parking


Client: Goulburn Valley Water
Contract Sum: $ 3.7 M
ABOUT THE PROJECT
Sunday Creek Reservoir Spillway Upgrade, VIC.
- Spillway upgrade.
- Structural concrete works associated with raising the spillway wall ≈ 1200m3.
- Construction of a weighting berm on the downstream face.
- Construction of a filter drainage system on the downstream face and toe of the existing embankment.
- Modifications to the existing outlet pipe, valve and pits.
- Excavation of 30000m3 of graded material from onsite borrow pit for weighting berm.
- Aquaseeding of embankments.
- Inclement weather.
- Limited space for stockpiling of material.
- Steep batter slopes, limiting access.
- Theft and vandalism.


Extension of the hydro-power plant "5 de Noviembre"
The objective of the project was to meet the growing demand for electricity among the population (estimated at approximately 5% per year) through increased generation of renewable energy. In particular, the project focused on the construction of a second powerhouse, installation of turbines using the existing dam and reservoir, a new access channel to the reservoir, a new water intake and two forced pipelines. The new installation made it possible to use the excess water that currently overflows from the spillway in the rainy months to generate energy.
The expansion resulted in an increase in the production capacity of the hydroelectric plant from 99.4 MW to 179.4 MW, thus generating an estimated additional potential of up to 130 GWh per year.


Baku, Azerbaijan, May 24
By Elena Kosolapova - Trend:
Georgia plans to complete the construction of huge Khudoni hydro power plant by the end of 2021, according to the updated document on renewable energy projects, published by Georgian energy ministry on May 24.
Khudoni HPP in Samegrelo-Zemo Svaneti region in Western Georgia with an installed capacity of 702 MW is expected to be launched at the end of 2022.
The total cost of the project is $776.7 million, according to the ministry.
The annual power generation of the HPP will reach 1,500 GWh.
Khudoni HPP project was initiated in 1979, but then it got suspended. In 2011 Georgia signed a memorandum of understanding with Trans Electrica Georgia company on the construction of the plant. However in February 2017 the project was suspended again.
Follow the author on Twitter: @E_Kosolapova


question of setting pressure on boundary
I want to use CFX to simulate water flowing in a duct. One side of this duct is connected with a very larger top-openned reservoir and the other side is applied with a negtive pressure [like vacuum pump] to suck water out. What kinds of pressure type should I define in inlet side at reservoir top face and outlet side ?
Thank you !!
A total pressure outlet and a static pressure inlet at the reservoir should do it.
|All times are GMT -4. The time now is 22:31.|


PERSEVERANCE DAM RAW WATER MAIN REPLACEMENT
CLIENT: TOOWOOMBA REGIONAL COUNCIL
February 2020 - December 2020
These works involved the removal of the existing Perseverance main and replacement of the existing main with a new Mild Steel Cement Lined (MSCL) main along the same horizontal alignment and at similar level to the existing main over the following sections:
Highfields Section - The specified section incorporates replacement of the main between CH21000 to CH23350 (Reis Road and Dau Road), Highfields including air valves AV23 and AV24, scour valves D16 and D17 and the section/interconnection valve arrangements at Borghardt Road; and
Geham Section – The section incorporates replacement of the main and construction of the section/ interconnection valve arrangements in the area between CH12450 and CH12490 at Geham Station Road, Geham. The main was replaced with OD813 Mild Steel Cement Lined (MSCL) pipe and fittings to a minimum pressure rating of PN35.


The Flood Warning continues for
the Ohio River at Newburgh dam
* from late tonight to Thursday evening.
* At 8:00 PM Monday the stage was 37.8 feet.
* Flood stage is 38.0 feet.
* Minor flooding is forecast.
* Forecast... the river will rise above flood stage overnight and
will crest near 38.9 feet Wednesday afternoon. The river is
forecast to fall below flood stage Thanksgiving day.
* Impact... at 38.0 feet... minor flooding occurs. The river is 2500
feet wide and begins covering agricultural land on the Kentucky
Lat... Lon 3801 8745 3790 8721 3780 8728 3787 8745
Severe Weather Get Mobile & Email Alerts
Vanderburgh Severe Watches & Warnings NOAA Weather Radio
Watches & Warnings
Issued: 9:05 PM CST Nov. 19, 2018 – National Weather Service


Angel Albino Corzo is a 420MW hydro power project. It is planned on Grijalva river/basin in Chiapas, Mexico. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently at the under rehabilitation & modernization stage. It will be developed in a single phase. Post completion of the construction, the project is expected to get commissioned in 1987. Buy the profile here.
The project is being developed and currently owned by Comision Federal de Electricidad.
The hydro reservoir capacity is planned to be 1,630 million cubic meter. The project is expected to generate 1,493 GWh of electricity.
Post completion of the construction, the project is expected to get commissioned in 1987.
Skoda will be the turbine supplier for the hydro power project. The company is expected to provide 4 units of kaplan turbines, each with 105MW nameplate capacity.
GenerPro is expected to supply 4 electric generators for the project. The generator capacity is likely to be 115 MVA.
For more details on Angel Albino Corzo, buy the profile here.
About Comision Federal de Electricidad
Comision Federal de Electricidad is a government organization that generates, transmits, distributes and sells electric energy from power plants. It supplies electricity for residential and commercial buildings. The company is headquartered in Juarez, Federal District, Mexico.


Selection of hydrological models to calculate the rainfall runoff for a river watershed with particular characteristics is not an easy task. Especially in recent years, there have been many conceptual hydrological models to calculate rainfall runoff. The study and analysis of hydrological models that are applied under suitable conditions for appropriate watersheds are necessary to improve the accuracy and applicability of each model. In this research, two hydrological models, namely the Tank model and the NAM model, were used to model the rainfall runoff process of the river system upstream of the Dau Tleng River watershed located along the upper Saigon River in southeast Vietnam. Based on the relationship between model parameters and watershed characteristics, a set of preliminary model parameters was found. The final estimation of the optimal parameters was carried out by calibration through comparison between the simulated time series and the observed data of the overall water balance, overall hydrograph shape, peak flows, and low flows.
|Number of pages||7|
|Journal||Journal of the Faculty of Agriculture, Kyushu University|
|Publication status||Published - Sept 2011|
All Science Journal Classification (ASJC) codes
- Agronomy and Crop Science


Proceedings of The 3rd International Conference on Modern Research in Science, Engineering and Technology
Flow Field Analysis and Performance AssESSMENT inside a Vaned Diffuser of a Laboratory-Type Centrifugal Pump
Abdelmadjid ATIF and Sara SAMI
The paper refers to the analysis of flow fields inside a vaned diffuser and performance assessment of a laboratory-type centrifugal pump operating with air. The study deals with numerical simulation of the flow at design flow rate, with focus on velocity and pressure distributions across a diffuser passage. The aim is to highlight the flow structure how it leaves the impeller and evolves through the diffuser to understand the mechanism of pressure recovery. The performance assessment consists of evaluating diffuser effectiveness. The numerical results are compared to experimental measurements. The comparison showed similar profiles and close performance.
Keywords: Flow simulation; Centrifugal pump; Vaned Diffuser; Pressure Recovery; Diffuser Effectiveness.


The overall objective of the Burrawang to Avon Tunnel (BAT) project is to improve environmental outcomes, provide greater certainty and security of water supply to WaterNSW customers, and to help meet the demand of Greater Sydney’s future population growth.
The BAT project is the final piece in completing the NSW Government’s decade-long strategy for restoring river health and protecting environmental flows for the Shoalhaven Transfer System.
The BAT project includes:
- 19km, 3.5m internal diameter tunnel from Fitzroy Falls Reservoir to the Avon Dam
- The design capacity is 1800 ML/d on intermittent flows
- Allowance for increased active storage of the Avon Dam by 65GL
- 9km spur pipeline from the upper reaches of the Avon Reservoir to the Illawarra Water Treatment Plant, which supplies water to Wollongong.
WaterNSW engaged us to identify the preferred scheme and to develop the concept design to transfer water from the Shoalhaven supply area to the Greater Sydney supply area, via the BAT. The scope included:
- Option selection process using multi-criteria assessment methodology
- Geotechnical site investigation with boreholes to a depth of 300m
- Concept design of the water transfer scheme
- Feasibility and concept design of hydroelectric power plant (HEPP) to be constructed and financed by a commercial enterprise in the future.
Once complete, the BAT will:
- Maintain river health and protect environmental flows in the catchment
- Improve water security to the Sydney and Wollongong supply areas
- Reduce pressure on the Warragamba Catchment, Sydney’s key water supply source
- Provide an opportunity for future hydropower generation, as there’s approximately 200m head that can drive the power generation turbines.
The project is currently on hold and will be considered as part of the broader Greater Sydney Water Strategy that is currently being developed. The strategy will be completed by the end of 2020 and WaterNSW will update stakeholders and the community regarding the future of the project at that time.


No results found.
Available to Order
Our Brass Single Check Valve CR is suitable for general plumbing, heating systems and domestic applications. An economical single check valve with Brass body.
An economical, maintenance free valve.
Download Brass Single Check Valve CR with Compression Ends Datasheet
Download Brass Single Check Valve CR with Screwed Ends Datasheet


Renace I is an 82MW hydro power project. It is located on Cahabon river/basin in Alta Verapaz, Guatemala. 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 2004. Buy the profile here.
The project is currently owned by Corporacion Multi Inversiones.
The gross head of the project is 210m.
The project got commissioned in 2004.
Gamesa Electric supplied 1 electric generator for the project. The generator capacity is 86 MVA.
For more details on Renace I, buy the profile here.


- South Krental Avenue between West Kennedy Boulevard and West Cleveland Street experiences frequent flooding during short, intense rainfalls due to undersized drainage system. The proposed project consists of property acquisition and construction of a stormwater pond to alleviate flooding and provide water quality treatment.
- Name: Christine Scott
- Email: email@example.com
- Phone: 813-274-3326


Hydor Pico 750, centrifugal pump
Centrifugal pump for universal use, with compact size and adjustable flow rate up to 750 L/h.
Hydor Pico 750 pump is a compact centrifugal pump that isable to work with very low water levels and provide a regulated output flow of 750 L/h, with a maximum height of the water column of 40 cm.
Power: 6 W. We find it ideal for turtle tanks, aquaterrariums, small fountains, etc. May be used in fresh and saltwater tanks.
Dimensions: 5,2 x 6,5 x 3,8 cm
- 220-240 VAC
- Pumping head (H max)
- 40 cm
- Waterflow output
- 750 L/h
- For freshwater
- For saltwater


Lower Severn Flood Forecasting
The Environment Agency provides forecasts of flows at key locations on the River Severn. In 2009, it was decided to merge two major river models to form a new larger, Lower Severn model.
Edenvale Young were commissioned to develop, calibrate, configure into the NFFS, troubleshoot the new model and train the Environment Agency staff in the use of the new model.
For full project details, please click on the following link:Lower Severn Flood Forecasting model improvements


Small hydel power scheme, 2 x 1.75 MW on Swarnmukhi River. At Seethanagaram anicut, near Venkatabhairavapuram Village, Makkuva Mandal, Vizianagarm District, Andhra Pradesh StateThe Seethanagaram Anicut small hydro-electric project is proposed near Venkatabhairipuram Village, Makkuva Mandal in Vizianagaram District. The proposed project site is situated at a distance of about 17 Kms. from Bobbili town and is about 10 Kms downstream of the existing Vengalaraya Sagar reservoir project. The surplus releases from the Seethanagaram Anicut will only be utilized for power production at the proposed Seethanagaram small hydro-electric project. It is a run of the river project utilizing the differential head due to the existing Anicut. The rated design discharge is 35.00 cumecs for the scheme and 17.50 cumecs for each vertical full Kaplan turbine. The rated head for the scheme is 11.45 mtr and two units of 1.75 MW are proposed.
The developer is M/s Tungapadu Power Private Limited.


800 KGM vertical Hydrostatic Split Shaft PTO. It can provide 100% of input speed. The system can Engage/Disengage with pneumatic control. PTO outputs can be design with all ISO standard flanges as well as suitable pads for any kind of hydraulic pump and hydromotor. UARA.865 has 2 Hydraulic Pump Pads and 1 Hydromotor Pad and also, one more Hydraulic Pump Pad as optional. Cooling system, can be built on the Hydrostatic Gearbox as optional.


This project will construct three watershed framework models built using the Hydrologic Simulation Program FORTRAN. These executable models will simulate hydrology at the 12-digit HUC subbasin scale. An HSPF model will be built for each of the following 8-HUC watersheds: Red Lake River (09020303) and the Clearwater River (09020305).
This project will finalize HSPF watershed model construction and complete the calibration/validation process. The consultant will add representation of point source discharges to the model. The consultant will compile flow data for the purposes of calibration and validation. An initial hydrologic calibration will be performed and submitted for approval.
The goal of this project is the continued development of an overall strategy for reduction of turbidity/TSS, with sets of sediment reduction initiatives and actions for various sources, to address the Minnesota River Turbidity TMDL and the South Metro Mississippi River TSS TMDL. The overall strategy will be used to help establish a path towards achieving the required reductions of turbidity/TSS.


The Beaverdam Creek Dam Modifications and Transfer Pump Station project is designed to improve safety and reliability by bringing the dam into compliance with Virginia dam safety regulations for high hazard dams.
The project includes phased excavation, diversion of water, construction of a new concrete spillway, embankment improvements, control tower modifications, a new transfer pump station & electrical building, improved drainage systems, instrumentation and controls improvements, and a permanent stream crossing.
- Water access on Beaverdam Reservoir will close temporarily beginning November 1, 2016.
- The reservoir will be lowered at the start of construction and refilled to an intermediate level upon achievement of project milestone 1, the select excavation at the existing spillway and erection of a temporary reservoir cofferdam.
- Construction traffic to the site will be limited to Reservoir Road, off of Evergreen Mills Road.
- Contractor work hours: 7:30 AM – 4:00 PM
Water access on Beaverdam Reservoir will re-open to the public once construction is complete. For more information, visit www.loudounwater.org


MUMBAI: The water storage
available in 91 major reservoirs of the country for the week ending on January 11, 2018 was 80.484 BCM which is 50% of the total storage capacity of these reservoirs. This percentage was at 52 for the week ending January 4, 2018.
The level of water storage in the week ending January 11, 2018 was 93% of the storage of corresponding period of last year and 93% of storage of average of last ten years.
The total storage capacity of these 91 reservoirs is 161.993 BCM, which is about 63% of the total storage capacity of 257.812 BCM which is estimated to have been created in the country. Thirty seven of the 91 reservoirs have hydropower
benefit with installed capacity of more than 60 MW.
The western region includes Gujarat
. There are 27 reservoirs under CWC monitoring with total live storage capacity of 31.26 BCM. The total live storage available in these reservoirs is 15.97 BCM, which is 51% of the total live storage capacity of these reservoirs.
The storage during the corresponding period of last year was 58% and average storage of last ten years during the corresponding period was 54% of live storage capacity of these reservoirs. Thus, the storage during the current year is less than that of the previous year and is also less than the average storage of the last ten years during the corresponding period. Making sense of 2019 #ElectionswithtimesView Full Coverage


Shalfalam is a 60MW hydro power project. It is planned in Khyber Pakhtunkhwa, Pakistan. The project is currently in permitting stage. It will be developed in single phase. The project construction is likely to commence in 2022 and is expected to enter into commercial operation in 2024.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||60||–||60||Permitting||Khyber Pakhtunkhwa, Pakistan||Siddiqsons Energy|
The project is being developed and currently owned by Siddiqsons Energy.
The project is expected to generate 288 GWh of electricity. The project cost is expected to be around $78.278m.
The project construction is expected to commence from 2022. Subsequent to that it will enter into commercial operation by 2024.
About Siddiqsons Energy
Siddiqsons Energy Pvt Ltd (Siddiqsons Energy) is a power producer company which construct, own and operate the hydroelectric project. The company is located in Pakistan.


The Ebara 2CDX series of SS sheet metal pumpsets are designed for flow rates of up to 25 m3/hr and heads of up to 70 m. These pumpsets are suitable for moving clean water for both domestic and industrial applications.
(Domestic pressure boosting system)
The Ebara 2CDX series of SS sheet metal pumpsets are designed for domestic pressure boosting and is ideal for applications such as small-scale garden irrigation, washing, and the like.
Manufactured by: Ebara Corporation, Japan
GET A QUOTE
- Pressure range: 0-10 bar
- Head range: 0-70 m
- Flow range: 0-25 m3/hr
- Size range: G1,G11/4", G11/2"
- Range: 2CDX 70-120-200
- Material of construction: pump casing - AISI 304; impeller - AISI 304; shaft - AISI 304 Applications
- Domestic pressure boosting
- Small-scale garden irrigation
- Treating water
- Cooling towers
- Moving clean water Key Features
- Solid hydraulic structure
- Small dimensions


Part of: GS Paper – I and II Water Resources and Povernment Policies
Context: Recently, the Gujarat government has awarded the contract for the Bhadbhut project in Bharuch.
Features of the Bhadbhut project:
- It is located across the river Narmada, 5 km from Bhadbhut village and 25 km from the mouth of the river, where it flows into the Gulf of Khambhat.
- The project is part of the larger Kalpasar Project, which entails the construction of a 30-km dam across the Gulf of Khambhat between Bharuch and Bhavnagar districts.
- Kalpasar Project aims to store Gujarat’s 25% average annual surface water resources..
- This reservoir will store about 8,000 million cubic metres (MCM) of surface water and will be one of the world’s largest freshwater reservoirs in the sea.


Flow control valve
Max. Pressure upto 210 Bar
Max. Flow upto 300L/min
- It consist of pressure compensator and throttle valve.
- Flow rate is adjusted by the handle regulated with in a range of 120.
- The pressure relief valve can be with or without stroke regulator.
There are no reviews yet.


Hydro capacity accounted for 16.7% of total power plant installations globally in 2021, according to GlobalData. Of the total global hydro capacity, 0.62% is in Australia. Listed below are the five largest active hydro power plants by capacity in Australia, 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.
1. Tumut 3
The Tumut 3 is a 1,800MW hydro power project located in New South Wales, Australia. Post completion of construction, the project was commissioned in 1972. Snowy Hydro own the project. Buy the profile here.
2. Murray I
The 950MW Murray I hydro power project is located in New South Wales, Australia. Snowy Hydro has developed the project. It was commissioned in 1966. The project is owned by Snowy Hydro. Buy the profile here.
3. Wivenhoe PSP
The Wivenhoe PSP is a 570MW hydro project. CleanCo Queenland owns the project. It was commissioned in 1984. It is located in Queensland, Australia. Buy the profile here.
4. Murray II
The Murray II hydro project with a capacity of 550MW came online in 1969. Snowy Hydro have the equity stakes in the project. It is located in New South Wales, Australia. Buy the profile here.
The Gordon has been operating since 1977. The 432MW hydro project is located in Tasmania, Australia. Hydro-Electric 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.


Southern region - Bulgaria
Enel Power S.p.A.
2001 - 2002
Description for Arda Cascade (Bulgaria)
Hydropower cascade including the existing plants of Karjali (IP = 106 MW), Studen Kladenets (IP = 60 MW), Ivailovgrad (IP = 103 MW) and the planned plants of Madan (IP = 47 MW), Sarnitsa (IP = 69 MW) and Ardino (56 MW + mini-hydro of 2 MW).
- Reservoir (V = 168 Mm³)
- RCC arch-gravity dam (H = 110 m, L_crest = 365 m, V = 0.55 Mm³)
- Spillway (Q = 2'500 m³/s, No. 6 flap gates = 6 x 6 m)
- Outdoor powerhouse (No. 2 Francis turbines, IP = 56.6 MW, E = 148.5 GWh/y)
- Mini-hydro (IP = 2 MW, E = 12.4 GWh/y)
- Review of the previous feasibility studies (in collaboration with Enel Power)
- Feasibility study of the Ardino hpp
- Design of the Ardino dam and the appurtenant structures
Namakhvani Cascade (Georgia)
Namakhvani HPP Cascade, includes the construction of three hydropower schemes...
Multi-purpose project (underground hydropower plant, water supply, etc.) for...
Little Beles (Ethiopia)
Reservoir for water supply with a storage capacity equal to 3.5 Mm³.
Three-dam projects for irrigation purposes.
Gibe V (Ethiopia)
Gibe V is the fifth stage of the Gibe-Omo hydroelectric cascade which...
Arda Cascade (Bulgaria)
Hydropower cascade including the existing plants of Karjali (IP = 106 MW),...
PHASE 1: Achievement of a reservoir for flood control of the Temo...
Gilgel Gibe (Ethiopia)
Hydroelectric power plant (IP = 200 MW) including rockfill dam, underground...
Bituminous face rockfill dam for irrigation, water supply and hydropower...


This project involved new wastewater treatment works which were initiated to meet upcoming regulatory discharge standards in compliance with the EC Directive on Municipal Wastewater Treatment.
The purpose of the scheme was to replace Cookstown WwTW with a new works. The new works included a new inlet works with band inlet screens and combined storm overflow, primary settlement tanks, Sequential Batch Reactors (SBRs), storm storage tanks, sludge holding and thickening facilities, imported sludge and leachate facilities and odour control. The works also provided for river improvement works at the Ballinderry River including the construction of groynes, weirs and the installation of diffuser grids. The new works were designed to treat domestic, sludge and leachate and industrial waste. It was constructed by BSG Civil Engineering for NI Water.


Outstanding Civil Engineering Achievement Award
American Society of Civil Engineers - Texas Section
Freese and Nichols designed the replacement of a gated spillway with a labyrinth weir. Design for the Lake Brazos Dam cut estimated construction costs in half to $15 million. The innovative labyrinth weir design combined reuse of the existing dam site with an unconventional spillway configuration, yielding substantial reduction in time and construction cost. The new dam was engineered to streamline the permitting process, avoid environmental impacts, and substantially reduce the time to project completion.


The D15NP pressure reducing valve helps protect installations against excessive pressure from the supply. They can be used for industrial or commercial applications within the range of their specification. By installing a pressure reducing valve, pressurisation damage is avoided and water consumption is reduced. The set pressure is also maintained constant, even when there is wide inlet pressure fluctuation. Reduction of the operating pressure and maintaining it at a constant level minimizes flow noise in the installation.
- Cast iron construction offers maximum resistance to corrosion
- Non Rising stem enables compact installation
- max. 16 bar inlet pressure
- 0.2 - 2 bar outlet pressure
- Flanged connections to PN16, sizes DN50 to DN200


Somerlayton Crescent, Fawkner – drainage improvement works
In 2017-18 Council will be undertaking drainage improvement works in the Somerlayton Crescent Drainage Catchment in Fawkner, from Anderson Road, through property No. 52 Somerlayton Crescent and into the open space reserve.
The project is in the planning/design phase, with construction works set to commence in February 2018 and be completed in June 2018.
The works comprise the construction of a new underground drainage system and pits in order to alleviate flooding within the road reserve and properties.
Budget and timelines
- Budget: $600,000
- Construction start date: February 2018
- Construction end date: June 2018


Alvarez Condarco is a 50.7MW hydro power project. It is located on Mendoza river/basin in Mendoza, Argentina. The project is currently active. It has been developed in single phase. The project commenced construction in 2002.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||50.7||50.7||–||Active||Mendoza, Argentina|
Alvarez Condarco is a run-of-river project. The gross head of the project is 84.5m. The project generated 259 GWh of electricity.
The nameplate capacity of electric generator(s) installed at the site is 17.9 MVA.
The nameplate capacity of electric generator(s) installed at the site is 28.5 MVA.
The project commenced construction in 2002.
IMPSA was selected as the turbine supplier for the hydro power project. The company provided 1 unit of francis turbine with 15MW nameplate capacity.
IMPSA was selected as the turbine supplier for the hydro power project. The company provided 2 units of francis turbines, each with 23.3MW nameplate capacity.
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.


CNEEC-Sinohydro Consortium, has made a confirmation that the Zungeru hydroelectric power plant project in Nigeria is now 47% complete. CNEEC is in-charge of the development of the 700MW power plant project.
Xiao Nie, the deputy project manager explained this development during a tour to the $1.2BN project site in Zungeru, Niger State.
This power plant is made up of four units of 175MW each. Expectations are that it will be complete by 2020 following the power plant’s launch which was in 2013.
Zungeru hydroelectric power plant
The first phase of the project will be made known by December 2019. On the other hand, the remaining units will be launched after every three months.
“The project consists of a storage reservoir with a maximum operation water level of 230 metres. It also has a total storage capacity of 11.4×109m3,” Nie said.
“This power project’s annual power generation capacity is approximately 2,640GWh. We are also expecting that it will produce and supply electricity to the national framework,” he added.
“Zungeru hydroelectric power will be helpful for controlling floods. Additionally, it will oversee the development of fisheries and agriculture. Furthermore, there will be an extension of the open period as well as the length of the fairway,” he said.


- Flood Advisory issued June 04 at 8:40PM CDT until June 06 at 3:30AM CDT by NWS
- Effective: 8:40 p.m. on Sunday, June 4, 2017
- Expires: 3:30 a.m. on Tuesday, June 6, 2017
...The Flood Advisory continues for the Mississippi River...
Mississippi River at Caruthersville affecting Mississippi...
Pemiscot...Dyer...Lake and Lauderdale Counties
Mississippi River at Osceola affecting Mississippi...Lauderdale
and Tipton Counties
Mississippi River at Tunica Riverpark affecting Lee and Tunica
The Flood Advisory continues for
the Mississippi River at Caruthersville
* until Tuesday June 06.
* At 8 PM Sunday the stage was 29.2 feet.
* Flood stage is 32.0 feet.
* Forecast...The river will continue a slow fall.
* At 29.0 feet...In Tennessee, shipping operation south of Heloise is
being flooded. Chisholm Lake Road is flooded south of Cocklebur
Slough. Overbank flooding begins on low lying farmland along both
banks of the Mississippi River and the Obion River in Northwest
Tennessee. Old Forked Deer river bed is beginning to flood fields
in the Hales Point Area south of Suggs Road. In Arkansas, roads
inside the levee south of Caruthersville, Missouri are beginning to
- See more at NOAA


« View county listFlood Warning
1142 AM CDT SAT MAR 28 2015
The Flood Warning continues for
The Mississippi River At Red River Landing.
* until further notice.
* At 10:00 AM Saturday the stage was 52.2 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 48.0 feet.
* Forecast...The river is expected to continue rising until cresting
at around 52.7 feet by next Tuesday early afternoon.
* Impact...At 51.0 feet...All river islands along the reach from Red
River Landing to Baton Rouge will be inundated. Recreational camps
and river bottom farm land will be under water.
LAT...LON 3103 9153 3102 9170 3071 9159 3074 9137


- 360-Degree VR Videos
- Model Number:HB37V
- Brand Name:XCMG
- Place of Origin:Jiangsu,China
- Moving Type:Wheel
- Reach height:36.5m
- Reach depth:24.9m
- Transfer:S valve
XCMG Factory Concrete Machine HB37V 37m Small Cement Pump.
The XCMG HB37V concrete pump truck is equipped with more efficient skirt valve pump technology, more stable reversing buffer technology, more reliable full hydraulic reversing technology.
It adopts Sinotruk sitrak chassis, which complies with China 6 emission standard, featuring with powerful output, large torque, high efficiency, energy conservation and strong off-road performance.
Advantages and highlights:
1.Ultimately Safe Boom.
2. Lower Structure of High Rigidity.
3.Hydraulic System of Outstanding Performance.
4.Effectively reduce emissions with the reversing, vulnerability of longer life.
5.The pumping system adopts electric control reversing, reversing faster and the system impact smaller.
6.The actual pumping efficiency is more than 5% higher than the conventional hydraulic control reversing system.
Concrete pumping pressure


© 2004 Filtrite Corporation. All Rights Reserved.
Monarch BSEF Series
| Self-Priming Pumps|
|»||These self priming cast iron pumps are designed to handle liquid fertilizer, also excellent for general dewatering purposes.|
|»||Applications: These close coupled electric motor driven, utility pumps have a large rugged cast iron casing for fast self priming. The BSEF series features the same cast iron construction, with a Viton shaft seal and down-sized impeller, to handle heavier ag-chemical pumping applications. CSA approved.|


Join us on Facebook!
Stay updated with our latest construction news, tips, and updates.Like our Facebook Page
Mauvoisin Dam is a concrete variable radius arch dam across the Val de Bagnes on the Dranse de Bagnes stream, in the canton of Valais, Switzerland. Initial construction on the dam commenced in 1951 and was completed in 1957, with the reservoir filling by 1958. In 1991, the dam was raised to increase the capacity of the reservoir for winter storage.The dam\’s primary purpose is hydroelectric power generation.
The eighth highest dam in the world, Mauvoisin stands 250 metres (820 ft) high and 520 metres (1,710 ft) long, with a structural volume of 2,030,000 cubic metres (2,660,000 cu yd)
Subscribe to our YouTube Channel!
Stay tuned for our latest construction videos, tutorials, and updates.Subscribe to our YouTube Channel


MEIL begins polavaram tunnel excavation work
The project will store 194 TMC of water, once construction is completed
Hyderabad: Infrastructure company, Megha Engineering Company Limited (MEIL) has started polavaram hydroelectric power station pressure tunnels excavation work, the company said on Friday.
The Andhra government has expedited work on the crucial 960 MW hydropower plant in the polavaram multipurpose project. The government is determined to deliver the fruits of the project to the people of the State with a definite plan to complete the project on time, MEIL said.
Every year, 3,000 TMC of water from the Godavari River goes waste into the sea. This is much higher than the water consumed in the joint state of Andhra Pradesh. If this water is utilized, the State has the potential to develop and move forward in all sectors.
The project will store 194 TMC of water, once construction is completed. Out of this, 120 TMC of water is used for hydropower generation and irrigation purposes. The remaining 70 TMCs are stored. The water of these 120 TMCs can be used for cultivation and drinking water needs of the people in the Godavari river basin, especially in the East and West Godavari and Krishna districts, the company said.
MEIL has expedited the construction of the hydropower plant with the help of the government to complete the construction work on time and deliver the project results to the people of the state, the company added.
The Polavaram Hydroelectric Power Station is being built with a capacity of 960 MW of hydroelectric capacity. It will have 12 vertical Keplan turbines with a capacity of 80 MW each. For these, 12 pressure tunnels have to be dug. Each tunnel is 145 meters long and 9 meters deep. These will have 12 generator transformers, each with a capacity of 100 MW. For the power project, a 206 m long approach channel, 294 m wide, will have to be dug.