Basement Channel Drain Foundation And Drainage Solutions D S Brody Associates Inc Sump Pump Repair.
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Enterprises catalog ALL.BIZ: Hydrostatical pressure level converter← Back to category "Rarefaction and level measuring instruments"
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Hydrostatical pressure level converter Sensors of continuous level measurement (radar, ultrasonic, microwave, hydrostatic) Signaling apparatuses capacitive Signaling apparatuses vibration of liquid level Gauges level Signaling apparatuses of level... Read more
6 years on Allbiz
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A hydroelectric power generator having a bulb turbine generator housed in a bulb shaped inner casing. The turbine runner of the generator is connected to a main shaft of the electric power generator. The outer casing is coupled to the inner casing by stay vanes. A draft tube is coupled to the downstream end of the outer casing. A liftable gate is positioned to retain water in the open channel and the outer casing is fixedly secured to the gate and vertically movable with it.


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CanWIN Data HUB
The data management centre for the Nelson River Watershed
1 dataset found
Environment and Climate Change Canada
Environment Canada - Water Quality Monitoring Stations - East Side Rivers and...
East Side data gathered from Berens River at Lake Winnipeg, Blood vein River at Lake Winnipeg, Manigotagan River at Hwy 304, Lake Winnipeg Outlet, Pigeon River at Lake Winnipeg...
You can also access this registry using the


Hydraulic Cone Crusher For Sale By Hydraulic Cone Crusher
Hydraulic Cylinder Parts. Y J Hydraulics Division specializes in the design, manufacture, and engineering of hydraulic cylinders and hydraulic components and parts. Our hydraulic cylinders include tie-rod series, welded series, and custom-made cylinders. They are used in a wide variety of industries including agriculture, forestry, construction.The single cylinder hydraulic cone crusher is widely used in gravel production, mining, coal mining, concrete mixing station, dry mortar, power plant desulphurization, quartz sand and other fields. Applicable materials Pebbles, granite, basalt, ironstone, marble, limestone, quartzite, diabase, iron ore, gold ore, copper ore and etc.


PM Modi inaugurates 44MW Chutak hydropower station at Kargil
Prime Minister Narendra Modi dedicated to the nation the Chutak Hydroelectric Plant at Kargil in Jammu and Kashmir. The power station is a run-of-the-river power project on the Suru River (a tributary of Indus). The barrage of the project is at Sarze village and the powerhouse has been built on the right bank of the Suru near Chutak Village.
The project envisages utilizing a gross head of 63.4 m (208 ft) to generate 216.41 GWh in a 90% dependable year with an installed capacity of 44 MW. The project will be connected to the Northern Grid by the 220 kV Leh-Srinagar transmission line, which is to be scheduled for commissioning along with project’s commissioning. The project is being executed by National Hydroelectric Power Corporation Ltd.
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Kaplan Turbine Unit2X5.5mw/ Axial Flow Turbine
|FOB Price:||US $99,999 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $99,999/ Piece|
|Payment Terms:||L/C, T/T, D/P|
- Model NO.: ZDG02-LH-275/ SF5500-36/4250
The axial flow turbine is an inward flow reaction turbine, which means that the working fluid changes pressure as it moves through the turbine and gives up its energy. The design combines radial and axial features. The inlet is a scroll shaped tube that wraps around the turbine''s wicket gate. Water is directed tangentially through the wicket gate and spirals on to a propeller shaped runner, causing it to spin.
The axial flow type turbines are available for hydraulic power resources of medium and low heads. Fuchun manufactures both the Propeller type(fixed blade type)and the Kaplan type (adjustable blade type)turbines. The Propeller type turbines are suitable for hydro power stations with small or medium capacities and heads and relatively Stable loads. The Kaplan turbines are suitable for hydro power stations with medium or large capacities and heads, and relatively unstable loads.
The axial flow type turbines manufactured by the Fuchun, are ranging from 3to 45m in water head, 100kW to 30MW in capacity and 0.8 to 6m in runner diameter.
Partial reference of data.
|Reservoir Storage Capacity||11.7 million m³|
|Height of Dam||25.22m|
|Length of Dam||38m|
|Bottom Width of Dam||28.8m|
|Turbine Type||Vertical Kaplan|
|Weight of Turbine||56t|
|Unit Generator Capacity||5500KW|
|Outgoing Line Voltage||6.3kV|
|Weight of Generator||98t|


Daily Construction Update for Friday, September 13, 2019
On Friday, construction crews continued installing drainage along the northern side of the street, east of BHOP down towards the traffic signal. Additional drainage work will be completed on the west side of BHOP on Monday. The contractor also paved around several of the new catch basins on Friday and will continue paving on Monday.
Colin Dinsmore, PE
HEB Engineers, Inc


Heavy-Duty Sewage Pumps (LHP series)
- The pump shall be designed for liquids which are non-aggressive and non-explosive, sewage/effluent water with solids or fibers.
- The pumps shall have non clog, semi open or closed type impeller with material of construction of Cast Iron FG260 (standard supply), CF8 and CF8M, stainless steel shaft, suitable for pumping liquid up to 50 deg. C.
- The Pump shall be supplied with double mechanical shaft seal with material of construction of SiC /SiC/Viton/S.S 316 at the pump end.
- The pump shall be close coupled with dry submersible motor, having class F insulation, IP 68 protection, epoxy sealed cable entry, with S1 duty for fully submerged and S3 duty for partially submerged, suitable for 3 phase, 415volts, 50 Hz power supply.
- All cast iron parts shall be CED (cathode electrode deposition) coated for corrosion resistance with uniform coating and controlled deposition thickness of 20-30 microns.
Variety & Range
- Flow range: up to 2520 m³/h
- Head range: up to 49 metres
- Rating: 3.7 kW & 55.00 kW
- Rated speed: 2900, 1450, 960, 750 rpm


The drop in the water level in the Caspian Sea by almost 2 meters over the past 20 years has created a serious threat to the operation of the Shimal (Northern) power plant, which is the second largest power plant in Azerbaijan and provides electricity to more than 40% of Baku, Azerenergy OJSC, largest electrical power producer in the Republic of Azerbaijan, told Report.
The urgent construction of a 540-meter-long overpass into the Caspian Sea, which allows unhindered intake of cold water, and 2 water pumping stations has started to eliminate the threat of a halt at the Shimal power plant in the near future and save the plant.
Considering that the drop in the water level created severe problems for the collection of cooling water, in the short term, a complete shutdown of the Shimal-1 and Shimal-2 power plants, which produce the most considerable amount of energy and have a total capacity of 800 megawatts, would be inevitable. The construction of a new overpass and water pumping stations will not only save the stations, but also, due to the water intake from a greater depth, will allow obtain water 2.6 degrees cooler. In total, four pipes will be laid on both sides of the new overpass, and eight pumps will operate at two pumping stations.
“The building of a new overpass is carried out according to the shift principle. The construction of a new overpass and a water pumping station at the Sumgayit plant, due to the drop in the water level in the Caspian Sea, has been successfully completed, and it has already given positive results.
The construction of a new water intake complex of the Shimal power plant is also carried out not by a foreign but by a domestic company, and at present, the work is one month ahead of schedule. Thus, the project is expected to be completed in the first half of 2023,” Azerenergy said.


The Pedrollo D range of centrifugal submersible drainage pumps are specifically designed to operate in waste water containing relatively large amounts of impurities. D series is fitted with open impellers for lighter duties and is most suitable for draining flooded areas while BC series is fitted with a double channel impeller for pumping of liquids containing suspended solids and short fibres.
Construction is epoxy electrocoated cast iron pump body and stainless steel motor housing. D series models are fitted with Noryl plastic impellers and stainless steel intake screens, BC models are fitted with cast iron impellers. 5m of Neoprene cable is supplied for single phase and 10m for three phase models. All single phase models are provided with an external float switch to automatically control pump operation.
Pumps are provided with built-in liquid cooled non-overloading induction motors designed for continuous operation. A thermal cut-out is provided in the motor windings to protect against pump overload and the pump can be connected directly to the mains power supply through a 10amp fuse or MCB


High volume capacity split case drainage water pump Overview
Brand Name: Bulletproof Pump
Model Number: S
Place of Origin: Henan, China
Pressure: High Pressure
Structure: Single-stage Pump
Standard or Nonstandard: Standard
Theory: Centrifugal Pump
Material: Cast Iron, Stainless Steel, Cr27, Cr15Mo3
Lubrication: Grease and Oil
Temperature: lower than 80 centi-degree
Shaft seal: Gland Packing, Mechanical Seal
Color: Customer specifications upon request
Applications 1: Mineral & Mining
Applications 2: Power utilities
Applications 3: Oil and gas operations
Applications 4: Water and sewage utilities
Applications 5: Construction and agriculture
High Volume Capacity Large Flow Centrifugal Split Case
MS Split Casing Water Pump Series. The MS Split Casing water pump is a single-stage double suction horizontal split centrifugal water pump. It is used totransport pure water and the liquid which physical and chemical nature is similar with water the maximum temperature isn’t more than 80 ℃
China High Volume Capacity Large Flow Centrifugal Split
China High Volume Capacity Large Flow Centrifugal Split Case Water Pump, Find details about China Split Case Water Pump, High Volume Pump from High Volume Capacity Large Flow Centrifugal Split Case Water Pump – Jiangsu Feiyue Machine and Pumps Group Co., Ltd.
Iso9001 Standard Horizontal Split Case High Volume Water
Iso9001 Standard Horizontal Split Case High Volume Water Pump , Find Complete Details about Iso9001 Standard Horizontal Split Case High Volume Water Pump,Low Head Water Pump,High Volume Low Pressure Water Pumps,Big Flow Vertical Centrifugal Pump from Pumps Supplier or Manufacturer-Changsha Sanchang Pump Co., Ltd.
High Quality Large Flow Horizontal Centrifugal Split Case
>>High quality Large flow horizontal centrifugal split case 6 inch water pump capacity information Model QS pump is a single-stage double-suction horizontal split centrifugal pump and used to transport pure water and the liquid of both . physical and chemical nature similar to those of water, the maximum temperature of which must
China High Capacity Double Suction Split Case Diesel Water
China High Capacity Double Suction Split Case Diesel Water Pump Machine, Find details about China Centrifugal Pump, Centrifugal Water Pump from High Capacity Double Suction Split Case Diesel Water Pump Machine – Shanghai YL Pump Co., Ltd.
Volute-split Case Centrifugal Oil Field Pumping Pump – Buy
Volute-split Case Centrifugal Oil Field Pumping Pump , Find Complete Details about Volute-split Case Centrifugal Oil Field Pumping Pump,Oil Field Pumping Pump,Volute-split Case Pump,High Volume Water Pump from Pumps Supplier or Manufacturer-Changsha Sanchang Pump Co., Ltd.
S Double Suction Split Case Water Pump With Diesel Engine
S series (diesel) split case pump is single-stage double-suction centrifugal pump with horizontal split casing. It is widely used for water supply & drainage in fields of factories, cities, mines, power stations and farmlands as well as water conservancy.
Tobee® Split Case Pumps, Double Suction Pumps, Large
Tobee ® TSH Split Case Pump is a single-stage double-suction horizontal centrifugal pump and used to transport pure water and the liquid of both physical and chemical nature similar to water, The maximum temperature of which must not be over 80℃ , If the both ends of bearings add cooling water,The liquids temperature can upto 130℃,The pumps mainly used for water supply and drainage in
China Depump Xs100-310A Double Suction Water Pump Split
China Depump Xs100-310A Double Suction Water Pump Split Case Pump Factory Price Mine Pump, Find details about China High Capacity Water Pump, SGS Audited Factory Water Pump from Depump Xs100-310A Double Suction Water Pump Split Case Pump Factory Price Mine Pump – DePump Technology Shijiazhuang Co., Ltd.
Industrial 1000m3/H High Flow Rate Water Pump Drainage
Shop online for industrial 1000m3/h high flow rate water pump drainage pump, as well as which are made in China with DEPON – one of professional manufacturers and suppliers in China. Our factory also offers price list and quotation consultation.
Agriculture Irrigation Pumps Flint & Walling
Water brings life, and these quality products help bring that life to your fields and animals.
High volume capacity split case drainage water pump
S (SH) series High volume capacity split case drainage water pump are late-model energy-saving horizontally split pumps newly developed by us on the base of the old style double suction pumps at home and abroad. High volume capacity split case drainage water pump are used to handle clean water or other liquids similar to waterin physical and chemical properties.medium temperature not exceeding 80°C.This series of pumps are applicable for water supply for factories,mining,urban water supply and drainage,power stations, farmland irrigation and drainage,and soon.Shaft sealing is soft packing sealing.
Pump Features :
1: Adopts horizontal, vertical axis medium open type double pump shell structure, lining for cemented carbide or rubber has good wear-resisting, corrosion resistance and high reliability.
2: High efficiency hard alloy, and low NPSH.
3: to meet the different operation conditions, adopted the brief type structure bearing parts, selected high bearing capacity design, alloy bearing grease lubrication oil.
4: through adjusting the clearance between protection board and impeller, ensuring the pump efficient operatio.
5: using packing seal, impeller sealing , container type mechanical seal to adapt to different operating mode requiremen.
6: Pump and drive can choose straight league transmission, triangle, hydraulic transmission device coupled transmission, reducer drive.
7: the outflow direction can be installed by eight Angle rotation to adapt to different site installation condition.
8: available to use multipole series, to satisfy the long-distance transmission requirements.
SCENES OF MINING EXHIBITION


Flood protection Laufen
In 2007 the River Birs flooded in Laufen causing around CHF 60 million of damage. The event was evaluated in detail, whereupon the contracts for the preparation of the preliminary planning project, construction design project and the implementation project was awarded to HOLINGER AG in 2012. Since then thousands of hours have been invested in this costly CHF 50 million flood protection project. Slightly more than half of the costs fall to the river engineering construction work, the remaining costs are divided between new bridges, works measures, land acquisition costs and reimbursements.
Picture: © Tiefbauamt BL


The Flood Warning continues for
the Pearl River near Pearl River.
* Until Wednesday evening.
* At 9:00 am Tuesday the stage was 15.5 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast... the river has already crested and is expected to fall
below flood stage by tomorrow afternoon.
* Impact... at 14.0 feet... secondary roads to the river and throughout
Honey Island Swamp are inundated. Property in the vicinity of the
gage is flooded threatening about 20 homes along the left bank
* impact... at 13.0 feet... the east and west channels of the river will
begin to merge. Honey Island Swamp trails will be under water as
inundation of the swamp begins.


Detailed Design and Construction Supervision Remodelling of Existing & Extension of Pat Feeder Canal
Client:Balochistan Irrigation and Drainage Authority/ NDC
Construction of 9 no. distributaries and minors having a total length of 174km, construction of 8 no. head regulators, construction of 35no. VR bridges, construction of 364 no. outlets, construction of fall structures.


[CAMEROON] Pictures of the worksite where the future hydroelectric plant will be constructed
Here are a few photos of new Nachtigal hydroelectric plant worksite in Cameroon and the teams working on the project.
The complex will also include:
- A 1¼-mile dam constructed using 400,000 m³ of rolled, compacted concrete
- A 2-mile feed channel with a flow rate of 980 m³ per second
The new plant will ultimately contribute 30% of power generating capacity in Cameroon.


FAY SPOFFORD & THORNDIKE LLC
AE shall conduct an Overtopping Sensitivity Analysis for the Knightville Dam under various spillway design flood scenarios. Hydraulic Routing evaluation will use existing rainfall model (HEC-1) for the dam's 162 square mile watershed. In eacf flood scenario, wind setup and wave runup will be estimated and incorporated in the assessement of resultaqnt freeboard. Scope of services will also include conceptual design alternatives for modifications to the dam's outlet capacity.


Weather Warnings - Flood Warning - Moonie River
Australian Government Bureau of Meteorology, Queensland
Minor Flood Warning For The Moonie River
Issued at 09:27 AM EST on Thursday 30 November 2023
Flood Warning Number: 11
MINOR FLOODING EASING AT NINDIGULLY AND THALLON BRIDGE
No significant rainfall has been recorded in the Moonie River catchment in the 24 hours to 9:00 am Thursday. Further showers and storms are forecast for the remainder of this week and into the weekend.
Moonie River downstream of Flinton:
Minor flooding is easing downstream of Flinton.
No river level observations are current for the Nindigully manual gauge. The Moonie River at Nindigully is expected to be below the moderate flood level (3.00 m) and falling.
The Moonie River at Nindigully is expected to remain above the minor flood level (2.20 m) for the remainder of Thursday into Friday.
The Moonie River at Thallon Bridge peaked at 4.70 metres around 06:00 am Wednesday, below the major flood level (5.00 m). The Moonie River at Thallon Bridge is currently at 4.43 metres and falling, below the moderate flood level (4.50 m).
The Moonie River at Thallon Bridge is expected to remain above the minor flood level (4.00 m) for the remainder of Thursday into Friday.
Moonie River to Flinton:
Flood Safety Advice:
Remember: If it's flooded, forget it. For flood emergency assistance contact the SES on 132 500. For life threatening emergencies, call Triple Zero (000) immediately.}
Current emergency information is available at www.qld.gov.au/alerts
The next warning will be issued by 10:00 am EST on Friday 01 December 2023.
Latest River Heights:
Moonie R at Kinkora,0.60,Falling,09:00 AM THU 30/11/23
Moonie R at Flinton,1.52,Steady,09:00 AM THU 30/11/23
Moonie R at Flinton TM,3.11,Falling,08:00 AM THU 30/11/23
Moonie R at Nindigully TM,4.65,Steady,08:15 AM THU 30/11/23
Moonie R at Thallon Bridge,4.43,Falling,09:00 AM THU 30/11/23
Moonie R at Fenton TM,3.90,Rising,06:00 AM THU 30/11/23
This advice is also available by dialling 1300 659 210. Warning, rainfall and river information are available at www.bom.gov.au/qld/flood. The latest weather forecast is available at www.bom.gov.au/qld/forecasts.


Dams more than 50% full
Communities in Omusati, Oshana, Ohangwena, Kunene and the eastern Zambezi floodplains should be on high alert for possible flooding.
03 April 2020 | Weather
The average dam level has risen to 56.9%, nearly twice as high as last season when the dams were only 31.1% full.
The average dam level in central Namibia has increased to 82.5% in comparison to last season's 22.9%.
The Swakoppoort Dam is now 86.7% full (16.7% in 12019).
Von Bach Dam is 99.4% full (45.3% last season) and the Omatako Dam is 61.9% full (0.2% last year).
The small Friedenau Dam west of Windhoek was the only dam that recorded an inflow last week. Its level rose from 43.5% to 46.2% (29% last year).
The polluted Goreangab Dam is more than 100% full, the same as last season. Neither Friedenau nor Goreangab supplies water to the public.
The average level of the dams in the south stands at 55.8% in comparison to last season's 40.1%. The Hardap Dam is now 44.8% full (25.1% last year).
The level of the Naute Dam stands at 84.5% (95.7% last year). The Oanob Dam is 97.2% full (52.3% last season).
The Dreihuk Dam is 17% full (0.8% last year) and the Bondels Dam is 61.6% full (0% last year).
The giant new Neckartal Dam was 10.5% full on Monday.
The average level of the dams in the Gobabis area has risen to 42.9% in comparison to last season's 2.2%.
The Otjivero Main Dam is 42.7% full, the Tilda Viljoen Dam is at 38.5% and the level of the Daan Viljoen Dam is 65.1%.
Last season the levels of these dams were 3.7%, 4.1% and 2.1% respectively.
North and west
The Olushandja Dam in the north is currently 28.5% full in comparison to last season when the level stood at 14.7%, while the level of the Omaruru Delta Dam in the west stands at 1%. It was empty last season.
According to the latest river bulletin issued by the hydrological department of the agriculture ministry, the water levels in the Cuvelai oshanas remain high and are expected to rise due to good rains received in the catchment.
The levels of the Okavango River continue to rise rapidly at Nkurenkuru and Rundu, with water levels on Tuesday standing at 4.64 m and 6.74 m respectively.
The Zambezi River level continued to drop at Katima Mulilo and on Tuesday it measured 6.63 m. “However, the water level remains above normal and is expected to rise. The eastern floodplains of the Zambezi continue to rapidly fill up and there is strong backflow towards Ngoma Bridge and Lake Liambezi,” the department said. It warned that communities in Omusati, Oshana, Ohangwena, Kunene and the eastern Zambezi floodplains should be on high alert for possible flooding.


Heavy rainfall Tuesday and Wednesday is pushing rivers and streams across the state out of their banks. The National Weather Service says historic flooding is expected on parts of the White River.
A flood warning has been issued along the Arkansas River as well.
At Morrilton, the Arkansas River will crest near 38.9 feet. Flood stage is 30 feet. Agricultural land along the river will flood, as well as backwater flooding along Point Remove Creek. A levee break during similar stages in 1982 flooded Interstate 40.
At Toad Suck Dam, the river will crest near 277.6 feet. The Toad Suck and Lollie Bottoms community are threatened at this stage. Overbank flooding will put thousands of acres of land underwater. Conditions will be too dangerous for boaters.
In Little Rock, the river will rise to near 21.4 feet by Friday morning. Some low areas near the river may be affected.
The river will rise to near 44.3 feet in Pine Bluff early Saturday. Some roads in Island Harbor will be flooded.
The White River is expected to approach the level of the historic December 1982 flood.
A Calico Rock, the river is expected to rise to near 39.5 feet by Wednesday evening. Flood stage is 19.0 feet. Parts of Calico Rock and points along the river to Allison will flood.
At Batesville, the river is expected to rise to near 27.0 feet by early Thursday morning. Flood stage is 15.0 feet. At 24 feet, state highways 14 and 69 are flooded. Portions of Batesville and Oil Trough will flood.
The White River at Newport is expected to crest 32.0 feet Saturday morning. At 31 feet, patrolling of levees in Newport, Jacksonport and Village Creek begins. Homes and businesses inside the levee at Newport will flood. The river hasn't reached these levels since December of 1982.
On the White River at Augusta, major flooding is predicted. The river should crest near 37 feet Monday morning. Flood stage is 26 feet.
Much of the floodplain will be underwater. Portions of August, Bradford and Russell may flood. Many roads and bridges will be closed.
The river at Georgetown will crest at 28.5 feet Tuesday. Georgetown will be cut off when State Highway 36 floods. Flooding is also forecast at Des Arc and Clarendon.
Major flooding is forecast on the Petit Jean River. At Danville, the river will crest neat 27.5 feet Wednesday evening, similar to a flood in 1990. Many roads and bridges will be flooded, including state highways 27 and 80. Some buildings may be flooded in Danville.
Flooding is also forecast on the Fourche LaFave River. The river will rise to near 33.9 feet by early Friday at Houston.
Flood Warnings are also in effect for parts of the Ouachita and Little Missouri Rivers.
A Flood Warning is also in effect on the Little Red River at Judsonia. The river will rise above flood stage, putting roads near the river underwater.
The Spring River at Imboden is above flood stage. At Hardy, the river is also very high and causing dangerous flooding. This flood is worse than the September 2006 flood that caused two deaths.


Coldstream Feasibility Study
The project will include the establishment of management arrangements, finalisation of the design and completion of the revised business case for the Coldstream Recycled Water Pipeline.
The $500,000 project is jointly funded by the Australian Government ($250,000) and other partners ($250,000).
Australian Government funding is provided through the National Water Grid Fund.
The Business Case is expected to be completed in late 2021.


Rhostryfan Flood Alleviation Scheme
Alun Griffiths (Contractors) Ltd have been appointed by YGC (Gwynedd Council) to carry out work on the Rhostryfan Flood Alleviation Scheme.
The scheme is to provide flood alleviation to the Afon Wyled as it flows through the village of Rhostryfan. The two masonry culverts beneath the village square are to be replaced with a bigger pre-cast box culvert and the trash screen at the inlet subsequently removed. Two upstream bridges are to be replaced with wider spanning pre-cast deck slab bridges and the river walls between the culvert and second structure improved by partial reconstruction and pointing.


Universal three-screw pump with wide application
1.The screw units is rotating along with the external prime mover.
2.The spiral groove of the screw opens periodically,and the volume of suction cavity increases,resulting into a vacuum.
3.The medium is absorbed into the spiral groove and sealed in the spiral groove.
4.Along with the rotation of screw,the medium moves toward the outlet along the axial line of the screw.
5.The medium is pumped out.This is the operating principle of screw pump.
Performance Viscosity:3.0 ~ 1500 mm2/s
Flow:5 ~ 5300 L/min
Maximum Pressure:4.0 Mpa
Maximum Temperature:150 ℃
1. Simple structure: The pump itself consists of only three screw, but there are many kinds of structures. Generally, the pump body and bushing are combined into a horizontal installation, and the shaft seal is a mechanical seal. The pump bushing above the medium flow rate is fixed in the pump body as a separate part. Large flow pumps are mostly made of double suction structure. The shaft has two kinds of mechanical seal and packing seal according to the different medium of transportation. The original motive of marine pump is AC marine motor.
2. Long life: The main screw of three-screw pump is driven by motor. Between the main screw and the slave screw, there is a layer of oil film protection between the screw and the bushing. Because the mechanical friction of the pump is very small, the life of the pump can be called half-life.
3. The transported liquid moves in a straight line with uniform axial velocity in the pump, so the pressure fluctuation is small, the flow rate is stable and the noise is low. Because of the small inertia of the rotating part, the starting moment and vibration are very small.
4. High inhalation capacity.
5. In order to ensure the pump, motor and pipeline system, screw pumps with medium flow and above all have valves. When the pressure exceeds the set pressure of the valve, the high-pressure oil will flow back to the inlet of the pump.


Renaissance Dam construction workers and officials are fire-tested development veterans – Dr. Aregawi Berhe
“Workers and officials of the construction of the Grand Ethiopian Renaissance Dam are fire-tested development veterans,” said Dr. Aregawi Berhe, director general of the dam’s public participation coordinating office.
He made the remarks during a meeting with ENA on the occasion of the 10th anniversary of the foundation stone of the dam.
Dr. Aregawi, who has been working hard to complete the dam since Ethiopia’s transformation, said the government has worked hard to overcome the complexities of the construction of the dam and bring it to a proud level.
“The workers and officials involved in the construction of the dam are practically fire-tested development veterans,” said Dr. Aregawi, adding that workers and officials are working tirelessly to withstand the high temperatures.
He said work is underway to complete the dam in the next two to three years.


Iringa - Tanzania
Zarubezhstroy Ojsc (Beneficiary: Tanzania, Ministry of Energy and Minerals)
2011 - in progress
Description for Rumakali Hydropower (Tanzania)
Hydroelectric Power Plant, with IP = 525 MW, which the exploits of N° 5 catchment areas, providing a total of Q = 23 m³/s and a geodetic head of 1,423 m.
- Rumakali Dam ( Rockfill dam, H = 93 m, L = 800 m )
- North Site main Dam ( Rockfill dam, H=71 m )
- East Site main Dam ( Rockfill dam, H= 140 m )
- Free-Flow Spillway ( Rumakali dam, Q = 350 m³/s )
- Power Waterways ( Rumakali Head Race Canal L = 4.5 km, West Site Canal L = 3.8 km, East Site Pipe Line HP L= 2,4 km )
- Open Air Pumping Station ( Q = 19.5 m³/s )
- Power House ( Underground, 90 x 23 x 44 m, Head = 1,423 m, Q = 41 m³/s, N°4 Turbines Pelton )
- Transmission line ( V = 220 kV, L = 94 km )
Limonlu Hydropower (Turkey)
Limonlu HPP comprises 4 power plants in cascade to be constructed in 2 phases...
Lower Diamphwe Multi-Purpose Project (Malawi)
This project includes the Lower Diamphwe Multipurpose Dam and associated...
King Talal Hydropower (Jordan)
The project is aimed at the careful use of water...
Dam Break Studies (Mauritius)
The assignment consists in the analysis of...
Ulu Jelai Hydropower (Malaysia)
Ulu Jelai project consists in a RCC gravity dam...
Beles-GERDp HV Transmission Lines (Ethiopia)
The assignment, financed by Salini Costruttori...
Koysha Hydropower (Ethiopia)
Koysha (2’160 MW, under construction) is the...
Beles Multi-purpose Project (Ethiopia)
The Beles multi-purpose project is a hydropower...
Nondvo Multi-purpose Project (Eswatini)
Nondvo multi-purpose dam provides potable water...


The hydroelectric project has installed capacity of 2.196 Megawatts, which will power 975 Vermont homes with clean, renewable energy. The power is supplied by 12 turbine - generators with six units in each array. Water from the reservoir flows
through the turbine (runner) causing it to rotate, spinning both the turbine and generator, which produces electricity.
Currently, WMVE Was hire by Eaton to install the power system.
The Army core had an existing flood control dam that Obermyer and Eagle Creek teamed up to install 12 new tubines on the existing gates.
A new control building was built to house the new switch gear as well as the 12 dc inverters, power panels, plc. 21 pcv conduits where installed from the new control build to the existing bridge then 24” cable tray was run under the existing bridge 340’ then half way around the tower. Then two 12” cable trays where run 100’ verticly down the town at the base of these two 12” trays a steel bracket was anchored to the tower to hang the cables from to create a festoon system that will allow the new steel structure to raise and lower in the water.


The Project aims at alleviating the flooding problems in Northern Hong Kong lsland.
The scope of the project comprises the construction of a drainage tunnel deep into the ground in Mid-levels of the Northern Hong Kong Island from Tai Hang to Pokfulam to intercept and convey the stormwater from the upper catchment directly to the sea near Cyberport.
Major Improvements and Benefits
After completion of the works, rainwater above Mid-levels will be intercepted by the drainage tunnel and hence the capacity of the existing stormwater drainage system will be improved. Together with the lower catchment works to be implemented, a reasonable flood protection level can be achieved.
Ove Arup & Partners Hong Kong Ltd.
DC/2007/10 - Dragages - Nishimatsu Joint Venture
Project Commencement Date
30 November 2007
Project Completion Date
30 June 2012
About $3,400 million
Project Management Division
Central & Western; Southern; Wan Chai


Both Kazakh and Chinese engineers build Moinak GES
TALDYKORGAN. November 13. KAZINFORM /Sandugash Duisenova/ To date about six hundred people work at the construction site of the Moinak GES. Chinese hydro engineers from the State Grid Corporation of China are employed at the 9 km long tunnel construction. 260 Chinese citizens and about 300 Kazakhstanis work at the construction site. This large-scale project will be put into operation in 2011. Its launching will promote the energy independence of Almaty region. Despite the construction of the hydroelectric power station, modern housing settlements, towns and recreation areas will be constructed at Bastobe reservoir as well. Construction of a town for power engineers as well as construction of three apartment houses is underway here now. A mosque and a kindergarten are constructed as well.


Machine for pumping gas condensate on the deposit
SOLTEC ® company Novomoskovsk Mechanical Plant for PJSC (Public Joint Stock Company) Ukrgazdobucha in the branch of gas industrial administration Poltavagazdobucha produced, assembled and put the pumps into operation on the area in the village Mashevka. The pumps transfer formation water and gas condensate. BN045S04HYX pumps with capacity - 4 m3/h and outlet pressure - up to 24 bar were installed for pumping the formation water.
These pumps are equipped with explosion proof drives. The inlet pressure in technological cycle is 16 bar. The solution was to install special, hydraulic discharged face seals equipped with a hydrocyclone. BN063S04HYX pumps with capacity - 4 m3/h and outlet pressure - up to 24 bar were installed for pumping gas condensate. These pumps are also equipped with explosion proof drives.


» AUCC INTRO
The American-Uzbekistan Chamber of Commerce (AUCC) seeks to promote trade and investment ties, cultural exchanges and bonds of friendship between the United States of America and the Republic of Uzbekistan. In performing these functions, the AUCC places primary emphasis on serving the needs and interests of its members.
Interview with AUCC Chairperson Carolyn Lamm Before 2012 Uzbekistan-US Annual Business Forum
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Uzbekistan adopts hydropower engineering development program
The Uzbek government has approved the hydropower engineering development program in 2016-2020 with a preliminary cost of nearly $890 million.
The program envisages the construction of new hydroelectric power plants and the modernization of existing ones.
Nine new hydropower plants are planned to be built and 15 existing hydropower plants are planned to be upgraded with a total capacity of 1,014 MW as part of the program. Uzbekenergo JSC is implementing 15 projects with a preliminary cost of over $576 million and a design capacity of 943 megawatts.
The company implements four projects for the construction of new hydroelectric power plants worth $69.5 million and a capacity of 23.5 megawatts. Eleven projects worth $507.11 million are directed to modernize the capacity of the existing hydroelectric power plants. As a result, the capacity of the hydroelectric power plants will increase by 919.9 megawatts.
Uzbekistan’s Ministry of Agriculture and Water Resources will implement nine projects in the coming five years. The preliminary total cost of these projects is $312.8 million.
The ministry will construct new hydro power plants with design capacity of 70.9 megawatts as part of five projects. The preliminary total cost of these projects is $174.1 million.
Another four projects totaling $138.7 million will provide modernization of operating hydro power plants. As a result, the capacity of these plants will increase by 465 megawatts.
The program will be financed with the own funds of the Ministry of Agriculture and Water Resources and Uzbekenergo JSC ($478.16 million) and borrowings worth $411.25 million.
It is expected that the implementation of projects included in the program will ensure additional electricity generation in the volume of 5.253 billion kilowatt-hours annually by 2021.
Currently, 45 power plants with the capacity of nearly 13,000 megawatts, including 16 power plants of Uzbekenergo with the total capacity of 12,040 megawatts, operate in Uzbekistan’s power supply system.
Up to 90 percent of electricity is produced by 10 thermal power plants of Uzbekenergo with the total installed capacity of 11.6 million kilowatts. The company’s 29 hydropower plants with the installed capacity of 1.4 million kilowatts are mostly united within hydropower plant cascades.
The rest of the electricity is generated by autonomous thermal power stations of the industrial enterprises and small hydroelectric power stations belonging to the Ministry of Agriculture and Water Resources.
In 2014, electricity production in Uzbekistan increased by 2.3 percent - up to 55 billion kilowatt-hours.
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DAI - Employee-owned DAI is a global development company. Named one of the world’s top 40 international development innovators and the 2017 U.S. Government Contractor of the Year, DAI tackles fundamental social and economic development problems caused by ineffi
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» Weather in Tashkent
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Alcova Power Plant was authorized and built after Alcova Dam was completed in 1938. Construction of Alcova Power Plant was completed in 1955.
The Kendrick Project conserves the waters of the North Platte River for irrigation and electric power generation. The project is a multiple-purpose development with storage at Seminoe Reservoir and diversion at Alcova Dam to project lands. Operation of the reservoirs and power plants is integrated with other river basin developments.
The President approved the Kendrick Project on August 30, 1935. The Alcova Power Plant was authorized for construction on August 22, 1950, under the provisions of section 9(a) of the Reclamation Project Act of 1939. Originally known as Casper-Alcova, the project was renamed Kendrick in 1937.
Water from Alcova Dam is released for other irrigation rights downstream through the Alcova Power Plant or over a controlled spillway. The plant uses the 165-foot drop from the reservoir to the river for power generation. It consists of two units, each a 20,700-kilowatt vertical-shaft generator driven by a 26,500-horsepower turbine. The reservoir has a total capacity of 184,208 acre-feet, of which only the top 30,606 acre-feet is active capacity available for irrigation. The CO2 fire suppression systems for the two generating units will be installed in FY-2008. The wicket gate greasing systems for both generating units will be installed in FY-2009. Alcova Power Plant was authorized and built after Alcova Dam was completed in 1938. Construction of Alcova Power Plant was completed in 1955.


DEXTER 12-1/4" x 3-3/8" Hydraulic Brake Assembly Right Hand 8k
Part Number: #023-403-00
12-1/4" x 3-3/8" Right Hand FSA Duo-Servo complete hydraulic brake assembly.
Forward Self Adjusting application.
Mounts to 4-hole axle brake flange.
This brake is rated to a maximum capacity of 8,000 lbs.
Dexter part #K23-403-00


What is the Mississippi River stage in Burlington?
Mississippi River at Burlington , IA Flood Stage :15 Ft. Record High Stage :25.73 Ft. Location of Gage : Located in Burlington , IA .
What is the river stage in Guttenberg Iowa?
Click on gauge name for details
|Mississippi River at Lynxville (lynw3)||614.62ft||Normal|
|Mississippi River at Mc Gregor (mcgi4)||8.14ft||Normal|
|Mississippi River at Guttenberg (gtti4)||6.37ft||Normal|
|Mississiippi River at Du Buque (dldi4)||6.26ft||Normal|
What is the Mississippi River stage in Dubuque Iowa?
Mississippi River at Dubuque , IA Flood Stage :17 Ft. Record High Stage :26.81 Ft.


- Flood Warning issued August 06 at 2:24PM CDT until August 08 at 7:00AM CDT by NWS
- Effective: 7 a.m. on Monday, Aug. 7, 2017
- Expires: 7 a.m. on Tuesday, Aug. 8, 2017
...The Flood Warning continues for the following rivers in
Blackwater River at Valley City affecting Johnson and Pettis
Blackwater River near Blue Lick affecting Cooper and Saline
Lamine River near Otterville affecting Cooper County.
Little Blue River near Lake City affecting Jackson County.
Missouri River at Waverly affecting Carroll...Lafayette and Saline
South Grand River at Urich affecting Bates...Cass and Henry
The Flood Warning continues for
The Missouri River at Waverly.
* from Monday morning to Tuesday morning.
* At 1:30 PM Sunday the stage was 16.2 feet.
* Flood stage is 20.0 feet.
* Forecast...The river is expected to rise to near flood stage Monday
Location FS Stage Day/Time Forecast
Waverly 20 16.2 Sun 01 PM 20.0 Monday morning
- See more at NOAA


Power Machines OJSC and the General Contractor for the turn key construction project for a hydro power plant, Argentina's UTE Consortium, have signed a contract to supply hydro engineering equipment for the construction of Punta Negra HPP.
According to the terms and conditions of the contract, Power Machines is to manufacture and supply two 32 MW hydro turbines to Argentinian power engineers, including pre-turbine gate valves and governing equipment as well as two generators completed with excitation systems.
The first stage of equipment shipment, embedded turbine parts, is scheduled for the first quarter of 2012 and the last stage specifying shipment of the rest of the equipment for the first quarter of 2013. The commissioning of Punta Negra HPP is expected at the end of 2015.
Participation in constructing the Argentinian hydro power plant is a continuation of Power Machines OJSC's successful activity in the Latin American energy market. Two new HPPs were launched with equipment manufactured by Power Machines, Los Caracoles HPP in Argentina and La Higuera HPP in Chile last year. For the Argentinian power plant, Power Machines has designed and manufactured two hydro sets with a capacity of 60.78 MW each completed with hydromechanical auxiliary equipment. The Russian power engineering company has manufactured and supplied two hydrogenerators with a capacity of 77.5 MW each completed with excitation systems for the hydro power plant in Chile.
Earlier, in 2008–2009, Power Machines manufactured and supplied two 41 MW capacity hydro generators for the San Juan hydro power plant in Brazil.
Power Machines is presently taking part in the construction of La Yesca HPP in Mexico, for which the company has manufactured and supplied two hydroturbines and two generators with a capacity of 375 MW. Works on installation of the equipment supplied by Power Machines are under way at the power plant.


HOBO Water Level Solutions
Track water level in waterways, lakes, groundwater systems, and more!
With HOBO water level solutions, you can collect accurate water level and flow data and support action-based decisions with easy access to analytical software.
- Quick and simple deployment in fresh and saltwater
- Rugged design for harsh environments
- Easy setup and analysis with HOBO software


PREMIER R0.1 SERIES
Single Stage, Piston Sensed, Roughing Regulator (for Two Stage Conversion)
High pressure R0.1 Series roughing regulators are single stage, piston sensed, pressure reducing regulators designed to combine with Premier high pressure regulators for increased outlet pressure stability. Premier R0.1 Series roughing regulators easily thread into standard 1/4” NPT & SAE AS5202-04 inlet ports. Rated for inlet pressures up to 10000 psig, and Cv 0.10.


Please use this identifier to cite or link to this item:
|Title:||HYDRAULIC TRANSIENT ANALYSIS FOR SMALL HYDROPOWER|
|Keywords:||Analyse hydraulic transient for hydropower;Transient pressure|
|Publisher:||AHEC, IIT ROORKEE|
|Abstract:||The term hydraulic transient describes the effect of unsteady flow of fluid in pipeline. It is in the form of the rise and fall of pressure from the steady state condition. Therefore it is necessary to analyze hydraulic transient in pipeline for economical design and safety purpose. The governing equations for hydraulic transient are equation of continuity and momentum. Its control is of great importance in hydraulic installations for hydropower, water supply systems, and fluid transport etc. In the present study an attempt has been made to analyse hydraulic transient for hydropower pipeline (penstock) for different material. Nowadays other than conventional material i.e. steel, new material like poly vinyl chloride (PVC), glass reinforced fibre (GRP), concrete are being used in hydropower installation. A existing penstock of small hydropower plant of Rajwakti, in chamoli district, Uttarakhand ,India has been studied for the parameters by using HAMMER software available in IIT Roorkee. Transient caused due to various operation condition of turbine has been considered. It is observed from the analysis that the most vulnerable location for transient pressure is close to the turbine inlet. When the inlet valve of turbine closes suddenly the head rise is more rapid compared on the other operating condition. With the increase of closure time the maximum transient pressure decreases. Material having low modulus of elasticity shows better control on hydraulic transient pressure.|
|Research Supervisor/ Guide:||Kumar, Arun|
|Appears in Collections:||MASTERS' THESES (HRED)|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


NewDelhi : The Water storage level of 91 major reservoirs of the country goes down by 2%, according to the data released by the Ministry of Ministry of Water Resources, River Development and Ganga Rejuvenation. The water storage available in these major reservoirs of the country for the week ending on January 17, 2019 was 77.171 BCM, which is 48% of total storage capacity of these reservoirs. This percentage was at 50% for the week ending on January 10, 2019. The level of water storage in the week ending on January 17, 2019 was 100% 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. 37 Reservoirs out of these 91 have hydropower benefit with installed capacity of more than 60 MW.


- Flood Warning issued January 07 at 10:33AM CST until January 09 at 6:00AM CST by NWS
- Effective: 10:33 a.m. on Thursday, Jan. 7, 2016
- Expires: 6 a.m. on Saturday, Jan. 9, 2016
...The flood warning continues for the following river in
St. Francis River at Fisk affecting Butler and Stoddard Counties
.Minor flooding continues along portions of the St. Francis River at
Fisk. The river will remain nearly steady until Saturday then begin
The Flood Warning continues for
the St. Francis River at Fisk
* until Saturday morning.
* At 10:00 AM Thursday the stage was 20.0 feet.
* Flood Stage is 20.0 feet.
* Forecast...The river is expected to remain near flood
stage until Saturday then begin falling.
* Impact...At 20.0 Feet...Considerable flooding occurs.
- See more at NOAA


Ebara JEX jet pumps are self priming pumps manufactured in 304 grade stainless steel and suitable for boosting applications or water transfer, small scale irrigation as well as emptying tanks and pools.
Ebara JEX stainless steel jet pumps are ideal for large or small water transfers.
The transfer pumps are supplied with a 1.8-metre cable and 3-pin plug. The water pumps are available as pressure systems with pressure switch or press control.
Specifications of the Ebara JEX jet pumps:
- Maximum working pressure: 6 bar
- Maximum liquid temperature: 45ºC
Materials used in Ebara JEX jet pumps:
- Pump casing: 304 stainless steel
- Impeller: 304 stainless steel
- Jet and diffuser: Noryl
- Shaft: AISI 303 (in contact with liquid)
- Bracket: Aluminium
- Mechanical seal: Carbon/ Ceramic/ NBR
Motor data for Ebara JEX jet pumps:
- TEFC, 2-pole motor
- Insulation class F
- IP55 protection
- 50Hz, single phase, 230 volt
- Permanent split capacitor
- Automatic thermal overload protection


SCH Number 2018048264
- Pine Grove Tank Replacement Project
- The proposed project will consist of demolishing and removing the existing 426,000 gallon tank, constructing a new 500,000 gallon welded steel storage tank and appurtenances and constructing new piping and vaults osite to connect the new tank to the existing transmission and distribution systems. The new tank will be constructed in approximately the same footprint as the existing Tank #3 and located on a new concrete ringwall foundation with an asphalt sand base. Maximum depth of the bottom of the ringwall foundation is not expected to exceed 24 inches.
2 documents in project


Home » Shop » 2009 – The internal investigation of conduits through an earth dam
Tim Logan, Angus Swindon, Chris Topham
Edgar Dam is a 17m high saddle dam forming part of the Gordon River Power Development (GRPD) in south west Tasmania; the smallest of three dams, which created the current Lake Pedder. It is essentially a homogeneous embankment, designed and built between 1970 and 1972. It is assigned a “High A” Hazard Category. An unusual feature of the dam design is a reinforced concrete facing on the upstream face, crest and the upper portion of the downstream face provided primarily as protection against wave overtopping.The upstream facing is bedded on drainage material encapsulating a longitudinal drain 1.6m above the level of the bottom of the concrete. This drain is connected to four transverse drains (100 mm diameter PVC) which run through the body of the dam and discharge through the concrete slab on the downstream face. The screening level risk assessment for Edgar Dam identified piping through the embankment as the predominant failure mode, particularly related to the transverse drains and the uncertainty surrounding the competency of the backfill around the pipes. To address this, the condition of drain backfill has been assessed using geophysical logging, supplemented by an internal video inspection. The information has allowed a more detailed risk assessment to be performed and potential mitigation measures to be assessed.
Keywords: Risk Management, Dam safety, Conduits, Geophysical Logging.
ANCOLD is an incorporated voluntary association of organisations and individual professionals with an interest in dams in Australia.


More Snow for the Reiterkogel Snow-Making System in Hinterglemmmore
In summer 2020, Bergbahnen Saalbach-Hinterglemm GmbH (BBSH) made the decision to further expand the Reiterkogel snow-making system. The aim of the expansion is to considerably increase the system’s snow-making capacity in order to substantially improve snow cover and be prepared for future challenges.
The key component of the two-year construction project is the Rosswald storage reservoir, with a total capacity of approx. 230,000 m³, and the associated new pumping station. The dam of the storage reservoir, with a maximum height of 42 m, will be constructed in its entirety using processed material from the reservoir excavation.
The existing system together with the new storage reservoir and the adjacent pumping stations will contribute to highly efficient water management and system performance at the Reiterkogel.
Upon completion of the renaturalization works, the Rosswald storage reservoir will become a popular destination for summer excursions blending perfectly into the picturesque surroundings. The reservoir’s easy accessibility makes it an ideal spot for summer tourism.


The National Weather Service in St. Louis has issued a
* Flood Warning for
the Kaskaskia River at Vandalia
* from this evening to Wednesday afternoon.
* At 10:00 AM Saturday the stage was 17.0 feet.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* The river is forecast to rise above flood stage by tonight and
crest near 18.7 feet by tomorrow early afternoon. The river is
forecast to fall below flood stage by Tuesday early afternoon.
* Impact: At 18.0 feet…Flood Stage. Minor flooding begins.
Unprotected farmland begins to flood.
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 02/25 02/26 02/27 02/28 03/01
Vandalia 18.0 17.02 18.5 18.3 18.5 16.3 13.8


Texas Water Development Board approves $5,425,000 to the Laguna Madre Water District (Cameron County) for a wastewater system project
For immediate release. Contact: Sarah Haney at 512-463-5129
AUSTIN – (September 20, 2018) – The Texas Water Development Board (TWDB) today approved by resolution financial assistance in the amount of $5,425,000 from the Clean Water State Revolving Fund to the Laguna Madre Water District (Cameron County). The District will use the assistance to finance the planning, design, and construction costs associated with a multi-phase wastewater system improvement project.
The District could save approximately $994,000 over the life of the loan by using the Clean Water State Revolving Fund.
The assistance approved today will allow the District to begin phase 2 of a multi-phase wastewater system improvement project. The TWDB previously committed $5,815,000 for the first phase of the project, which is nearly complete.
The TWDB is the state agency charged with collecting and disseminating water-related data, assisting with regional planning, and preparing the state water plan for the development of the state’s water resources. The TWDB administers cost-effective financial assistance programs for the construction of water supply, wastewater treatment, flood control, and agricultural water conservation projects.


Monday, 06 December 2021
THE water level at the Stonor Park borehole has been rising.
The Stonor and Assendon springs begin to run when the water level in the borehole is roughly 85.5m. It was recently recorded at 84.8m.
To monitor the water level, visit bit.ly/3pPZiVO
08 March 2021
POLL: Have your say


March 22, 2018
The Сonsortium RPA Ukrgidroenergobud, the general contractor for the construction of the Dniester PSPP, has loaded the last conduit #15 for the metal facing of the vertical supply channel No.4 into the mine shaft for installation.
February 8, 2018, representatives of the Consortium RPA Ukrgidroenergobud, a general contractor for the construction of the Dniester PSPP, took part in a meeting held at the branch of the Directorate for the construction of the Dniester PSPP, PJSC Ukrhydroenergo.
The main topics for discussion were uninterrupted provision of organizations involved in the construction of the second stage of the pump storage power plant (fourth unit), as well as optimization of production processes in order to comply with construction schedules.
January 9, 2018
The Consortium RPA Ukrgidroenergobud and Interstate Consultant Engineers Guild signed a memorandum of cooperation.
The main objectives of the Memorandum are:
- Interaction and coordination of the Consortium RPA Ukrgidroenergobud and the Interstate Consultant Engineers Guild, aimed at integrating their potential for the implementation of the best international and domestic practices in construction activities, including FIDIC contracts in Ukraine.


Russia, Sakha Republic: RusHydro and RAO Energy System of East have begun the installation of power transformers at the construction site of the first stage of a new power station in Yakutia, Yakutsk GRES-2.
As part of the project, four block power transformers of the rated power of 63 MVA will be installed, as well as two power transformers of 25 MVA for the supply of electricity to local consumers, reports Metal Info.
Yakutsk GRES-2 is one of the four investment projects of RusHydro to build new power facilities in the Far East, implemented jointly with RAO Energy Systems of East.
The electrical output of the first stage of the new hydroelectric power station will be 193 MW. The new station will replace the outdated Yakutsk power and provide sufficient capacity for Yakutsk and the whole of Central Yakutia.


In this study, an anticipated meander cutoff in the Huallaga River, a meandering river in Peruvian Amazon, is investigated. Approximately 80 km of the study reach includes several sites where channel dredging is planned to improve navigability. All these sites are located upstream of the anticipated meander cutoff point, which is approximately 75 km downstream from Yurimaguas. Due to the increasing concern about negative environmental impacts, alternative measure is sought. Natural channel degradation due to the meander cutoff is hence expected to replace the artificial river modification. In this study we study progradation of the upstream bed degradation and the downstream bed aggradation triggered by the cutoff. A simple two-dimensional numerical model is developed to achieve the objective. Prior to the model development, field measurements are conducted in order to obtain model input parameters such as channel geometry, water discharge, suspended load, bed load, bed material size and hydraulic resistance. Based on the model results, discussions are made in terms of the possibility to replace the artificial channel modification (i.e. dredging) with natural channel modification due to the meander cutoff to improve the channel navigability.
|Publicada - 2020
|22nd Congress of the International Association for Hydro-Environment Engineering and Research-Asia Pacific Division: Creating Resilience to Water-Related Challenges, IAHR-APD 2020 - Sapporo, Virtual, Japón
Duración: 14 set. 2020 → 17 set. 2020
|22nd Congress of the International Association for Hydro-Environment Engineering and Research-Asia Pacific Division: Creating Resilience to Water-Related Challenges, IAHR-APD 2020
|14/09/20 → 17/09/20


Delhi CM Kejriwal Urges People To Stay Away From Yamuna River Banks As Water Level Flows Near Danger Mark
The water level in Yamuna river is flowing near the danger mark, raising widespread concerns. Dekhi CM Arvind Kejriwal has urged people to stay away from the river banks. As of August 14, the water level stands at 204.91 metre, flowing slightly lesser than the danger mark, which is 205.33 metres. Overflowing of water has caused flooding in low lying areas near Mayur Vihar Phase I and Akshardham Temple.


Check valve refers to the valve that automatically opens and closes the disc depending on the flow of the medium itself to prevent medium backflow, also known as check valve, one-way valve, counterflow valve, or back pressure valve. Check valve is an automatic valve. Its main function is to prevent medium backflow, reverse pump and drive motor, and release of container medium. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis). By choosing different structural forms and materials, it can be widely used in water, steam, oil, acid, alkali and other media.
The single-lobe swing check valve is a kind of ultra-thin check valve, which has the advantages of simple structure, beautiful appearance, short structure length, light weight and convenient installation.
The lower price cost can obviously reduce the project cost.
The flow resistance is small, and the structure can be divided into type I and type II. Type I is suitable for stable flow conditions. Type II is based on type I with a spring device added. The sealing form can be divided into soft sealing structure and hard sealing structure.
This product is mainly suitable for water supply system, petroleum, chemical and metallurgical sectors, especially for places with limited installation space.


NuQuip® Model CV Series Check Valves
Pressures Up to 60,000 psi (4,137 bar)
The NuQuip® Model CV Series Check Valve is a poppet-style valve with a maximum working pressure up to 60,000 psi (4,137 bar). The zero leak design has a minimal cracking pressure of 5 psi (0.3 bar). Multiple port choices are available. These check valves are constructed from precision-machined, heat-treated stainless steel.
Contact Airmo for information on custom design check valve options.
NuQuip® Product Line Card.pdf
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Contact Airmo for Your System and Tool Needs


WHY IN NEWS?
China nod for downstream dam on Brahmaputra
• It will be first downstream dam on the lower reaches of the Brahmaputra river, or YarlungZangbo as it is known in Tibet.
• This is marking a new phase in China’s hydropower exploitation of the river with potential ramifications for India.
• China’s State-owned hydropower company POWERCHINA had last month signed “a strategic cooperation agreement” with the Tibet Autonomous Region.
• The company will “implement hydropower exploitation in the downstream of the YarlungZangbo River” as part of the new Five-Year Plan (2021-2025).
• The river falls spectacularly over a 2,000 metre-drop and turns sharply to flow across the border into Arunachal Pradesh.
Source: The Hindu


Kabwe - Zambia
AQUATER (Italy) for Kabwe Urban District Council on behalf of Italian Minstry of Foreign Affairs, General Directorate for Cooperation of Development (D.G.C.S.)
1984 - 1990
Description for Kabwe (Zambia)
Kabwe urban water supply scheme.
Reservoir storage capacity: 12 Mm³.
- Concrete Gravity Overflow Dam (H = 20 m, L_crest = 580 m, V_cvc = 25'000 m³)
- Outlet and Intake Works
- Pumping Station
- Treatment Plant (Q = 40'000 m³/day)
- Main Pipework in GRP (L = 21 km, D = 750-950 mm)
Ruzizi Transmission Lines
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The scope of the assignment is the raising,...
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Hydroelectric project on the Victoria Nile River within an installed power of...
Montedoglio dam has suffered some damages at the spillway and dam body due to...


The second phase of a project dredging the Hau River in the Mekong Delta’s Tra Vinh province to allow it to accommodate larger vessels has been completed and the river will open to such traffic in March, according to the Maritime Project Management Board at the Vietnam Maritime Administration.
The project was approved by the Ministry of Transport in 2021 with total investment capital for the second phase of nearly VND2.6 trillion ($108 million).
Construction began in December 2021.
The project is expected to improve customs clearance capacity for Mekong Delta localities as well as promote transport infrastructure in the immediate region.
The first phase of the project was put into operation in 2017 and allows for the Hau River to accommodate vessels of up to 10,000 tons. It received total investment capital of VND6.1 trillion ($254 million).


The versatile DN125/5 CF Hydraulic Diversion Valve can be set-up to operate in two different modes. As a switcher valve, it can be used in set-ups where one concrete pump is feeding two placement lines. Using this technique, a smooth and quick conversion can be made from one line to the other to increase the concrete placing capacity and flexibility of the entire system. As a Shut-Off Valve, the hydraulically powered switcher valve is installed in the horizontal placing line at the base of the vertical rise to shut off the line. The line from the pump is connected to one of two inlet ports. The other inlet is then fitted with a cap or piped to a designated area for concrete disposal. The outlet port is connected to the placing line system. The concrete filled line can then be hydraulically switched to the side with the cap, thereby holding the vertical head of concrete while the pump is stopped. Valves that use 148mm ends have a maximum pressure rating of 85bar (1233psi).


Wyaralong Dam consortium announced
12 May 2009
Queensland Dam Consortium - Macmahon Contractors, Wagners Quarries, ASI Constructors, Hydro Tasmania, Rizzo Australia and SMEC Australia - has been appointed to build the AU$ 348 million (US$ 266 million) Wyaralong Dam near Beaudesert, Queensland, Australia by Queensland Water Infrastructure (QWI).
Announcing the decision, Australia's Minister for Infrastructure and Planning Stirling Hinchcliffe, said, "The Queensland Dam Consortium will hit the ground running and provide up to 40 jobs over the next month with detailed design and site investigations."
Major construction work will start by the end of the year and the workforce will peak at 420 by mid next year, added Mr Hinchliffe.
Construction of the 500 m-long, 48 m-high dam is expected to be complete by 2011.
In conjunction with the nearby Cedar Grove Weir, the Wyaralong Dam will provide an extra 21000 million litres of water every year, enough for about 300000 people.
QWI CEO Graeme Newton also announced civil contractor Fulton Hogan has been appointed as preferred contractor for the upgrade to the Beaudesert-Boonah Road, as part of the Wyaralong Dam project.
The Wyaralong Dam is located on the Teviot Brook, approximately 14 km northwest of Beaudesert in the Logan River Catchment.
Construction of the Wyaralong Dam Project will be undertaken in three works packages:
Beaudesert - Boonah Road Realignment
Construction on the Wyaralong Dam Project commenced in late 2008, with the Water Infrastructure Solutions Alliance (WISA) delivering a preconstruction works package, including a 5.5 km sealed access road and construction water pipeline.


Channel changes of the Makou-Tianjiazhen reach in the middle Yangtze River during the past 40 years
Quantitative analysis was performed on the filling-scouring process for the river reach within Makou and Tianjiazhen, the middle Yangtze River with the help of GIS and DEM techniques. The research results indicate that the river reach between Makou and Tianjiaz-hen was dominated by the scouring process, and the magnitude of scouring is increasing over time. The intensity of scouring process is more in the deep and narrower river reach than shallower and wider ones. The river reach in the Makou and Tianjiazhen river knot is in fre-quent scouring and filling process, however the river reach upper to the Makou and lower to the Tianjiazhen river knot is in moderate scouring and filling process. The river reach just upstream or downstream to the river knot (e.g. Makou and Tianjiazhen river knot in this re-search) is dominated by filling process and the river reach in the river knot is dominated by the scouring process. Research results indicate no changes in the boundary of the river but the scouring and the filling magnitude in specific river channel is strong. The filling and the scouring process of the study river reach is greatly impacted by the sediments and water from the upstream of the study river reach. The construction of the Three Gorges Dam just up-stream to Yichang will cause further decrease of the release of the sediment load to the mid-dle and the lower Yangtze River basin, which will further intensify the scouring process of the river channel in the study river reach.
ZHANG Qiang, CHEN Yongqin David, JIANG Tong, LI Maotian . Channel changes of the Makou-Tianjiazhen reach in the middle Yangtze River during the past 40 years[J]. Journal of Geographical Sciences, 2007 , 17(4) : 442 -452 . DOI: 10.1007/s11442-007-0442-x


Maldives Transport and Contracting Company (MTCC) signed an agreement with the Ministry of National Planning, Housing and Infrastructure – Maldives towards the implementation of the B. Eydhafushi and Sh. Noomaraa Harbor Development Project.
The agreement was signed by Permanent Secretary of Planning Ministry Zeeniya Ahmed Hameed and Chief Executive Officer (CEO) of MTCC Adam Azim.
Sh. Noomaraa Harbor Development Project
Scope of works includes 5076cbm maintenance dredging operations, 34,386cbm new harbour basin dredging operations, 2920cbm channel dredging operations, 302.60 m breakwater, 64m revetment, 177m quay wall, 32m existing quay wall repair, mooring buoys, ramp (11m x 11m), two jetties, harbour lights, 1652sqm pavement, 311m kerbs. The value of the project is MVR 53.33 million and the project is to be completed within 455 days.
B. Eydhafushi Harbor Development Project
Scope of works includes 28,304cbm maintenance dredging operations, 3354cbm channel dredging operations, 170m breakwater, 383m revetment, 402m quay wall, ramp (11m x 11m), bridge (18m x 2m), harbour lights, 1814 sqm pavement, 402m kerbs. The value of the project is MVR 64.67 million and the project is to be completed within 450 days.


Premium Swimming Pool Pump has brilliant performance with UL, CE, FC certification. It is suitable for pools of up to 100,000 liters..Pool pump power: 1850W/2.5 HP, capacitance: 25 F, Amps: 16 A, voltage: 110V/60Hz, security rating: IP55. The self-priming pool pump is equipped with a pure copper motor for high efficiency, low noise, and long service time..Superior performance, single speed pool pump adopts an S-Tek flow system with a maximum head lift of 62.34 ft and a maximum flow rate of 560 L/min. The filter basket can effectively filter debris in the water to provide clean water, such as hair, leaves, gravels, etc..The housing of the pump is made of sturdy ABS and aluminum material, durable and corrosion-proof, preventing the motor and internal device from damage. It is designed with a built-in thermal protector and automatic pressure control for security..The powerful pool pump is ideal for swimming pool in/above ground, bathing pool, landscaped pool, spa, etc, providing high-efficiency water circulation and crystal clear water.


Kinskuch is a 72.9MW hydro power project. It is planned on Kinskuch river/basin in British Columbia, Canada. The project is currently in permitting stage. It will be developed in single phase. Post completion of the construction, the project is expected to get commissioned in 2022.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||72.9||–||72.9||Permitting||British Columbia, Canada||Syntaris Power; WindRiver Power|
The project is being developed by Syntaris Power and WindRiver Power. The project is currently owned by WindRiver Power.
The gross head of the project will be 770m. The penstock length will be 5,110m. The penstock diameter will be 4.3m. The project is expected to generate 200 GWh of electricity. The project cost is expected to be around $300m.
Post completion of the construction, the project is expected to get commissioned in 2022.
Power Purchase Agreement
The power generated from the project will be sold to BC Hydro under a power purchase agreement.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


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The pump is widely used to transport acid and alkali and oil and rare liquids and toxin and volatile liquids in chemical industry, pharmacy,petroleum, electroplate,food, photo etc and water circulation system and filter system. The pump without explosion proof motor is especially for flammable and explosive and leaky liquids.
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Developing Electrically Controlled Hydraulic Bucket Stabilizer with Simulation Model 2006-01-3491
Electronically controlled automatic hydraulic bucket stabilizer system is considered as an example case while researching how suitable a typical proportional mobile valve is for fast control applications. A verified simulation model, including hydraulics, mechanics, and electronics is used for developing the stabilizer system. The most suitable type and size for the spool of the valve is found out with help of the simulation model. The simulation model is also used for discovering system characteristics, and thereby improving control algorithms. Simulated results for different type of spools are introduced. Also, effects of the most critical characteristics of the valve are enclosed.


ANDRITZ has received an order from TIWAG-Tiroler Wasserkraft AG (TIWAG) to supply two motor-generators for the new Kà¼htai 2 pumped storage plant in Austria.
The scope of supply for ANDRITZ includes two variable-speed motor-generators, each with a rated output of 95 MVA, including auxiliary equipment. The generators will be connected to the grid via full-size converters and enable efficient and optimized operation within the defined head variations. Speed control is used both for controlling output in pumping mode and for extending the operating range in turbine mode.
The Kà¼htai 2 pumped storage plant is an extension of the existing Sellrain-Silz power plant group in the Längen Valley of the Tyrolean Stubai Alps and will be built completely underground in a cavern. The power plant group serves as a sustainable energy storage facility to cover peak loads and thus contributes significantly toward stabilizing the power grids and increasing security of energy supply.
Kà¼htai 2 and the new Kà¼htai reservoir will increase the generating capacity of the entire power plant group by 50%. Commissioning of Kuhtai 2 is scheduled for 2026.
Per the TIWAG website, the Kà¼htai storage power plant scheme covers the area of the municipalities of Silz, Umhausen, Längenfeld and Neustift im Stubaital. The main installations are located in Kà¼htai valley in the municipality of Silz. The proposed site of the new reservoir and new pumped storage power plant are at the back of Längental valley.
The new Kà¼htai reservoir will have an active storage capacity of about 31 million m3 and will be about half the size of the existing Finstertal reservoir. The dam will be an earth core rockfill dam with a height of 113 m (from the original valley floor to the dam crest). The full supply level will be at 2,140 m asl. The rockfill dam will be built of material extracted on site from the future reservoir or excavated waste from tunnelling activities. The downstream face of the dam will be landscaped with structural elements and natural rocks so that it will merge as well as possible with its surroundings.
The Kà¼htai 2 power plant with its headrace channel (a tunnel with a 5-m diameter) connects the new Kà¼htai reservoir and the Finstertal reservoir. The powerplant will be located in an underground cavern and is designed for pumped storage operation. The key components of the power plant are two reversible pump-turbines.
Power transmission is achieved by means of a short, underground 220-kV cable which is connected to the grid at the existing Kà¼htai power plant. A new high-voltage power line in the Inn Valley will not be required.
International technology group ANDRITZ offers a broad portfolio of plants, equipment, systems and services for the pulp and paper industry, the hydropower sector, the metals processing and forming industry, pumps, solid/liquid separation in the municipal and industrial sectors, as well as animal feed and biomass pelleting. ANDRITZ Hydro supplies electromechanical equipment and services for hydropower plants, with over 180 years of experience and an installed fleet of more than 470 GW output.


BluBuilt was engaged to construct and fitout the new Computer Equipment Room controlling ITS for the new Darlington Upgrade Project.
BluBuilt was engaged for the design and construction of a new Waste Transfer Station at the existing Beverley site.
The project was delivered under an ‘Early Contractor Involvement’ (ECI) delivery model and involved the design and construction of a personnel access system to the lower valve chamber at the Mt Bold Reservoir Dam.
BluBuilt were engaged for the design and construction of the new Waste Transfer shed, Mechanical Workshop, Office and Weighbridge, with a construct only component for ancillary roadworks and site wide stormwater upgrades.
BluBuilt was engaged to construct a new masonry control building and complete all civil works within the existing Clarence Gardens substation, a project which required working within a tight construction footprint.
BluBuilt was engaged for the construction of SA Power Networks’ new control building – a project which involved the building of equipment footings, services ducts and final surfacing works.
BluBuilt was engaged to undertake all civil, pipework and concrete works for Stage 1 of the Waterproofing the West Project.
BluBuilt was engaged to undertake all civil and building works for the Wattle Park PSV project, a key part of SA Water’s North South Interconnection System Project which connects Adelaide’s northern and southern water supply networks.
The Northern PRV Civil and Building project is part of SA Water’s North South Interconnection System Project, which ‘connects’ Adelaide’s northern and southern water supply networks.
BluBuilt was engaged as the subcontractor to deliver a 650m² internal fit-out as part of the City of Onkaparinga’s extensive Waterproofing the South strategy.


Outflows from Eastend Dam increasing today
The Water Security Agency (WSA) will be increasing the outflows from Eastend Dam starting today.
Care should be taken when on or near the water and/or ice.
The outflow will be increased to approximately 1.25 m3/s (45 ft3/s) from the previous flow rate of approximately 0.7 m3/s (25 ft3/s).
The outflow was selected to reduce potential impacts to producers/livestock in the channel downstream along the Frenchman River as well as stakeholders on and near the reservoir.
WSA will monitor the channel conditions downstream and re-evaluate to determine if any adjustment to the outflow is required.
Eastend Reservoir is normally drawn down in early November. However, maintenance work at West Val Marie Dam delayed this release. With maintenance being completed this week, the increased release from Eastend Dam is starting today. The higher outflow is expected to last a few weeks.
For further information:
Communications and Client Services


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Guardiaregia - Italy
Ente Risorse Idriche del Molise (ERIM)
1969 – 2006
Description for Arcichiaro (Italy)
Rockfill dam with bituminous facing (BFRd) with a reservoir for irrigation, industrial purposes, water supply and hydropower generation
- Catchment (A = 21.8 km²)
- Reservoir (V = 11.1 Mm³)
- Bituminous Faced Rockfill dam (H = 89.3 m, L_crest = 270 m, V = 1.2 Mm³, A_face = 136'000 m²)
- Concrete Weir (H = 29 m, L_crest = 38.6 m, V = 16'000 m³)
- Spillway (L_tot = 85 m, Q = 447 m³/s)
- Penstock (L = 3.2 km, D = 1.3 m)
- Power house (L x W = 30 x 10 m, Q_turb = 2.3 m³/s, E = 9 GWh/y)
- Transmission line (L = 5.5 km)
- Access road (L = 3.1 Km, No. 2 bridges)
- Tunnel (L = 1'000 m, H = 3.7 m, W = 4 m)
Kabuyanda is a multipurpose dam envisaged for agriculture (paddy rice and...
Kalivac Hydropower Plant has 108 MW of installed power.
Ulu Jelai (Malaysia)
Simbirizzi (Settimo S. Pietro) is a small hydroelectric plant to supply the...
Uribante Doradas (Venezuela)
Hydroelectric project with IP = 300 MW.
Little Beles (Ethiopia)
Reservoir for water supply with a storage capacity equal to 3.5 Mm³.
Lusaka project including domestic water supply pipeline for the city of...
Lower Diamphwe (Malawi)
This project includes the Lower Diamphwe Multipurpose Dam and associated...
Gibe V (Ethiopia)
Gibe V is the fifth stage of the Gibe-Omo hydroelectric cascade which...


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 construct, calibrate, a set of HSPF watershed models covering the entire area of the Lake of the Woods drainage, including the Rainy River watershed. The consultant will produce HSPF models that can readily be used to provide information to support conventional parameter TMDLs. The consultant will clearly demonstrate that these models generate predicted output timeseries for hydrology which are consistent with available sets of observed data.
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 to extend, calibrate, and validate the existing Hydrological Simulation Program – FORTRAN (HSPF) watershed models in the Red Lake River, Thief River, Clearwater River and Red Lake watersheds.


Our Extrair is a vertical centrifugal pump for transporting media containing solid matter, which have to be suctioned out of vessels under vacuum. The Extrair is designed for continuous operation. As the Axtrair is a self-regulating, single-stage centrifugal pump depending on the respective quantity of incoming water, it must be fed via an additional freshwater supply.
The water supply serves the purpose of the bottom bearing receiving additional lubrication and, at the same, prevents the infiltration of solid matter into the bearing. In the event that insufficient media to be pumped is pending in the pump, the water supply concurrently assumes a cooling function.
As the pump usually works under vacuum, a check valve must be assembled on the pressure side to prevent the reverse flow of the medium and the infiltration of atmospheric air.


Koelling Lake, central Missouri
Koelling Lake is on a tributary to Little Bourbeuse River in Franklin County, Missouri and is used for recreation purposes. Construction was completed in 1960. It has a normal surface area of 6 acres. It is owned by Norris Koelling.
Koelling Lake Dam is of earthen construction. Its height is 25 feet Its capacity is 80 acre feet. Normal storage is 40 acre feet. It drains an area of 36 square miles.
Lakes, Dams, and Recreational Facilities Near Koelling LakeTrulaske Lake-section 25-dam Mo No Name Janks Lake Worthington Lake Wilson Lake Trulaske Lake Trulaske Lake-section 33-dam W J Slais Dam Marie Otte Dam Nolie Lake Nolie Lake Gibbons Lake Tea Lakes Dam #1 Tea Lake Tayloe Lake Oscar F Juergens Dam Berndsen Lake Flaker Lake Voss Dam Tayloe Lake Landwehr Lake Mueller Lake Koedding Lake Kozlowski Lake Hickory Lake Forboro Lake Eickhoff Lake Frericks Sect-34 Lake Neill Lake Wagner Lake Kehr Lake Pieper Lake Forester Lake Duncan Lake Friedel Lake Horse Shoe Lake Melody Lake Stubblefield Lake Raack Lake Klontz Lake
Bookmark this lake location.
Find other central Missouri area lakes and vacation ideas or return to the home page.
Other AreasClick the map to see lakes in other parts of the country.


New Chicago building on its proud past
New Chicago kicked off its water system improvement project in late February with a groundbreaking ceremony near the water tower on Cleveland Avenue. The first phase of the project represents a $6 million effort to upgrade the town's aged water distribution system. It includes the rehabilitation and replacement of more than five miles of new water mains, services, valves and fire hydrants. The project is expected to enhance water quality, improve fire protection and eliminate water main breaks.


This single stage Cast Iron Sewage Pump requires 380v voltage to operate. Certified by CE, this pumping system has maximum 60 Hz frequency. Its operating speed is up to 2900 rpm/min. Energy efficient motor of this pump has copper wired motor and its maximum horse power is 3 HP. Provided Cast Iron Sewage Pump is utilized for supplying of water from reservoir or well. Based on application type, we offer this pump with optional mechanical seal and also in different voltage and frequency choices. Standard of this pumping system has been verified on the basis of its dimensional accuracy, strength, noise generation level, service life, design precision, stability of operation, etc.


ENGIE Brasil Energia awarded ANDRITZ a contract for the modernization of the Brazilian Jaguara hydropower plant.
Located in Rifaina, State of Sao Paulo, the 424 MW hydropower plant is an important asset of ENGIE’s hydro generation fleet. The project is expected to be completed by the end of 2028.
The ANDRITZ scope of supply includes the modernization of the four Francis turbine generator units with a capacity of 106 MW each, governors, the excitation system, the automation system, and all related auxiliary systems. The contract will be executed by ANDRITZ Hydro Brazil.
The project aims at the extension of asset lifetime and its performance improvement.


Global Pumps offer the wide range of Verderhus Screw Centrifugal Pumps. These pumps combine the best features of the centrifugal and positive displacement pump to define a new standard for low head, high flow pumping.
The Verderhus design offers abrasion resistance for applications were large solids require pumping. This screw centrifugal pump can handle solids to <10% sludge and <30% slurry, as well as viscosities to 3000 cps. Its large clearance enables product to move through the pump change and efficiently transfer into the discharge line.
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WE ARE COMMITTED TO THE LONG TERM HEALTH AND ENJOYMENT OF WOLFE LAKE
Wolfe Lake water levels slowly and sometimes drastically decrease throughout the summer and fall. These decreases are due to a combination of evaporation and the release of water to maintain navigable water levels on the Rideau Canal. Water is released through the dam located on the southeastern shore of Wolfe Lake. At the nearby boat launch automated equipment measures and transmits water level data to a central site.
Six water level stations are found throughout the watershed along the Rideau River and on Big Rideau, Bobs, Wolfe and Upper Rideau Lakes. Data is collected using electronic continuous recording units. A sensor reads the water levels usually at one hour intervals and that data is recorded in a “data-logger” that can be downloaded at the site or transmitted to the Rideau Valley Conservation Authority (RVCA) by telephone, radio or satellite communication.
RVCA's interactive graphs show water level data measured at several locations on the Rideau River system.


Description:02 52 42 00 France, near Cannes, Riviera. Torrent rains. Natural disaster, floods, hundreds of deaths. Aerial shot of the damages, flooded landscapes. Opposite cars, Close-up 2CV. Trains, houses under the water. Sight of the dam which gave in. Close-up wall of the dam which given up under the pressure, water invaded the valley.


It will be hot this week; River flows still running high; Highways slowly reopening
(Riverton, Wyo.) – Flood waters continue to spill over river banks in the Wind River Basin as a Friday rainstorm over the mountains and high weekend temperatures accelerated the snowmelt. Floodwaters also covered U.S. 26 between Kinnear and Diversion Dam, closing the road on Saturday night. Flood waters also closed the Blue Sky Highway, Wyoming 132, on Sunday night, although both routes are re-opening to traffic Monday afternoon. Check with WYDOT for the current highway conditions.
The National Weather Service Forecast Office in Riverton issued the following update on Monday:
• Significant river flooding continues across western and central Wyoming. Many rivers in the western valleys/basins have exceeded flood stage, with a few reaching Moderate flooding. Warm temperatures below 10000 feet this week will sustain high river levels.
• Periodic chances for non-severe thunderstorms mainly during the afternoon & evening hours Tue-Wed and again with a cold frontal passage mainly late Fri & Fri night. Cooler this weekend (Highs in the 60s).
• Dry conditions will likely persist for the last week of June into early July, with temperatures most likely hovering near normal levels.
River levels as of noon Monday are:
• Wind River at Dubois, 4.74 feet, flood stage is 5 feet
• Wind River near Crowheart, 9.43 feet, flood stage is 10 feet
• Wind River at Diversion Dam, 6.26 feet, flood stage is 5.5 feet
• Wind River near Kinnear, 8.76 feet, flood stage is 9 feet
• Wind River at Riverton, 11.4 feet, flood stage is 9 feet
• North Fork of the Little Wind near Fort Washakie, 5.13 feet, flood stage is 6 feet
• Little Wind River at Fort Washakie, 4.5 feet, flood stage is 4.5 feet
• Little Wind River at Riverton, 9.41 feet, flood stage is 8 feet
• North Fork Popo Agie River at Gallinger Ranch, 4.39 feet, flood stage is 5 feet
• Little Popo Agie River near Hudson, 4.86 feet, flood stage is 5.5 feet
• Middle Fork Popo Agie River in Sinks Canyon, 5.72 feet, flood stage is 6.5 feet
• Middle Fork Popo Agie River in Lander, 3.9 feet, flood stage is 5 feet
• Sweetwater River at Sweetwater Station, 5.2 feet, flood stage is 7 feet
The NWS – Riverton forecast for the Wind River Basin calls for warm temperatures, moderating on Friday:


Ente Autonoma del Flumendosa (EAF)
Description for Simbirizzi (Italy)
Simbirizzi (Settimo S. Pietro) is a small hydroelectric plant to supply the water pipeline network of southern Sardinia.
- Open-air Power House (external dimensions 18 x 10 x h7 m)
- Electromechanical Works (No.1 Francis Turbine, IP = 1'300 kW, Q = 2 m3/s, Head= 75 m, E = 6.5 GWh/y)
- Three-Phase Synchronous Alternator (6 kV/1,700 kVA)
Lower Diamphwe (Malawi)
This project includes the Lower Diamphwe Multipurpose Dam and associated...
Reservoir capacity augmentation through the heightening of an existing...
Addis Ababa urban water supply scheme with a storage capacity of 40 Mm3.
Multi-purpose project on Lake Tana, including hydropower plant and irrigation...
Refurbishment of the Uvini hydropower plant.
NAO (Sierra Leone)
Restore of the MV and LV distribution system in the two towns of Makeni and...
Storage works for Famagusta urban water supply.
Porto Romano (Italy)
Yacht Harbour is on the right side of the Tevere River floodplain, about 1 km...
Ulu Jelai (Malaysia)


Wednesday, March 29, 2006
nicola, the water level is controlled at the dam by Alabama Power Company. It is returned to the high Summer level during the month of April. Rumor has it that this is the last year the Winter level will be so low. We will see.


Řevnice, Repair to water mains and providing flood defences
Erecting a new water tower with a capacity of 2 x 500m3 will increase drinking water reserves supplying the local region.
|Investor:||The town of Řevnice|
|Realization:||HOCHTIEF VSB division 9|
|Construction time:||10/2004 - 11/2005|
|Main indicators:||Reconstruction of 2.41km of water mains.|
The project includes restoration of the existing water mains and safeguarding against the repetition of floods, such as occurred in August 2002. The project consists of the reconstruction of an existing gravitational system from its source – the Kejná - 2.41km in length. Within the spring area near the River Berounka, new waterworks are planned with a capacity of 16 litres/sec.


« View county listFlood Warning
1101 AM CST WED JAN 18 2017
The Flood Warning continues for
The Wabash River at Mount Carmel.
* FROM LATE THURSDAY NIGHT UNTIL FURTHER NOTICE.
* At 10:00 AM Wednesday the stage was 16.7 feet.
* Flood stage is 19.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by early Friday morning and
continue to rise to near 22.3 feet by early Saturday morning.
* At 22.0 feet...Flood waters begin to affect residents of East Mt.
Carmel, Indiana. Fifth Street that parallels river closes. Twin
restaurant along the river also closes. Several local river roads
LAT...LON 3847 8777 3827 8800 3822 8800 3822 8794
3828 8781 3846 8765


Garden jet pump with plastic pump head and built-in water filter on head for clean water application only. The stainless steel casing is only for decoration purpose. It has plastic pump handle and plastic pump motor cover and on/off waterproof switch.
|Model No.||JGP65024 INOX||JGP80024 INOX|
|Dia of connecting pipe||G1"||G1"|
|Qty of Impeller||1PC||1PC|
|Signle gift box size||46x26x32cm||46x26x32cm|
|Signle gross weight||8.5kg||9kg|


Rivers are continuously recharged in water cycle. Because of the force of gravity, water flows from high points to low points. There is energy (kinetic) contained in the flowing water. The amount of available energy depends from the volume of streamflow and the change in elevation (or fall) from one point to another. Hydroelectric power (hydropower) plants convert the kinetic energy in flowing water into electric energy.
In order to generate electricity, the water has to move with sufficient speed and volume to turn a device called a turbine, which in turn rotates a generator to generate electricity. Approximately, ten liters of water per second falling ten meters can generate one kilowatt of electricity which could power some 5 LCD TV sets.
Today, using the energy of moving water (hydropower), to generate electricity is the largest source of emissions-free, renewable electricity worldwide. The first Liberian hydroelectric power plant opened on the Farmington River near Haberl-Firestone in 1942. The plant was constructed in order to supply power to a United States military airport at Roberts-field.
The largest Liberian hydropower station was built, some 30 km from Monrovia, on the St. Paul River in 1967. The Mount Coffee plant had a maximum generating capacity of 64 MW. During the First Liberian Civil War the power plant was damaged and the power generation stopped. The rehabilitation project of the Mount Coffee hydroelectric plant started in 2012. The project is co-financed by the Government of Norway, Government of Germany, European Investment Bank, U.S. Government and Government of Liberia. The modernized power plant will have four turbines units with 22 megawatts each. The new Mount Coffee hydropower plant is expected to be completed by the end of 2016.
The NVE Project founded a feasibility study of small hydropower on the Kaiha River in the Lofa County. The power plant will be part of the mini hybrid grid with combination of hydropower, solar PV and diesel generation, and the grid will serve Foya-Kolahun-Voinjama area. The construction of this project is expected to start in 2016/2017.