Eastmain is a 1,248MW hydro power project. It is located on Eastmain river/basin in Quebec, Canada. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in multiple phases. Post completion of construction, the project got commissioned in 2006. Buy the profile here.
The project is currently owned by Hydro-Quebec.
Eastmain is a reservoir based project. Eastmain underwent through rehabilitation & modernization during 2012.
The project got commissioned in 2006.
Eastmain (Eastmain 1 ) is equipped with GE Renewable Energy turbines. The phase consists of 3 turbines, each with 160MW nameplate capacity.
Eastmain (Eastmain 1A ) is equipped with Voith Hydro Holding francis turbines. The phase consists of 3 turbines with 256MW nameplate capacity.
GE Renewable Energy was selected as the generator supplier for the hydro power project. The project consists of 6 generators.
For more details on Eastmain, buy the profile here.


- Flood Warning issued September 07 at 9:12PM CDT until September 09 at 1:00PM CDT by NWS
- Effective: 9:12 p.m. on Friday, Sept. 7, 2018
- Expires: 1 p.m. on Sunday, Sept. 9, 2018
...The Flood Warning continues for the following rivers in Kansas...
Missouri River at St Joseph affecting Doniphan...Andrew and Buchanan
Missouri River at Atchison affecting Atchison...Buchanan and Platte
Missouri River at Sibley affecting Clay...Jackson and Ray Counties.
Missouri River at Napoleon affecting Jackson...Lafayette and Ray
Missouri River at Waverly affecting Carroll...Lafayette and Saline
Missouri River At Miami affecting Carroll...Chariton and Saline
Missouri River at Glasgow affecting Chariton...Howard and Saline
Missouri River at Boonville affecting Cooper and Howard Counties.
The Flood Warning continues for
The Missouri River at Sibley.
* until Sunday afternoon.
* At 9:54 PM Thursday the stage was 21.3 feet.
* Flood stage is 22.0 feet.
* Forecast...The river is expected to rise to near flood stage early
* At 22.0 feet...Low-lying rural areas along the river and outside of
levee protection flood.
Location FS Stage Day/Time Forecast
Sibley 22 21.3 Thu 10 PM 22.0 early Saturday morning
- See more at NOAA


- 1 Year Warranty
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Stuart Turner PH 35 ES - Peripheral Horizontal End Suction Pump
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SP SERIES 4 INCH SUBMERSIBLE ELECTRIC STAINLESS STEE PUMP
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• 1SP , 2SP, 3SP , 5SP versions: delivery port Rp1"1 /4.
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SP series 4 inch submersible stainless steel pumps are robust, lightweight, easy to maintain and resistant to corrosion in non-corrosive environments.SP series 4 inch submersible electric stainless steel pumps have efficient hydraulic design to save cost and get the best performance.SP series 4 inch submersible stainless steel pump has stainless steel built-in check valve.SP series 4 inch submersible stainless steel pump has stainless steel impeller and diffuser.SP series 4 inch submersible electric stainless steel pump has stainless steel delivery port and suction bracket.SP series 4 inch submersible stainless steel pumps have stainless steel shafts and replaceable couplings.The stainless steel floating wear rings and nitrile rubber bushing bearings of SP series 4 inch submersible electric stainless steel pumps ensure maximum wear resistance and long-lasting performance and reliability.The coupling and flange mounting dimensions of the SP series 4-inch submersible electric stainless steel pump conform to NEMA standards.SP series pumps can be used with 4OS motors.


Tucurui Hydro Project
The Tucurui Dam is a concrete gravity dam on the Tocantins River located near Para, Brazil. This was the first large-scale hydroelectric project in the Brazilian Amazon Rain forest. This dam can produce 8,370 megawatts and was built in two phases from 1975 to 2010.
During construction of phase 2 of the dam one goal
Highway 28 Rock Blasting
Konya Industries was tasked with designing and implementing the blast design for the four lane Highway 28 project located north of Pittsburgh, Pennsylvania. Working with the drilling and blasting contractor, KESCO Inc, a new method of presplitting was used to break the extremely weak rock and ensure the safety of the travelers


Great Falls is a 129MW hydro power project. It is located on Winnipeg river/basin in Manitoba, Canada. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. The project construction commenced in 1914 and subsequently entered into commercial operation in 1922. Buy the profile here.
The project was developed by Winnipeg Electric Railway and is currently owned by Manitoba Hydro-Electric Board with a stake of 100%.
Great Falls is a run-of-river project. The net head of the project is 17.7m. Great Falls underwent through rehabilitation & modernization during 1978-1981.
The project construction commenced in 1914 and subsequently entered into commercial operation in 1922.
Dominion Engineering Works was selected as the turbine supplier for the hydro power project. The company provided 6 units of propeller turbines.
Canadian General Electric supplied electric generator(s) for the project.
For more details on Great Falls, buy the profile here.


- Flood Warning issued May 27 at 2:40PM CDT until May 28 at 10:59AM CDT by NWS
- Effective: 2:40 p.m. on Friday, May 27, 2016
- Expires: 10:59 a.m. on Saturday, May 28, 2016
...The Flood Warning is cancelled for the following streams in
Mill Creek at Washington affecting Washington County
Smoky Hill River near Abeline Sand Spring affecting Dickinson
Wakarusa River at Wakarusa affecting Shawnee County
...The Flood Warning continues for the following streams in Kansas...
Cottonwood River near Emporia affecting Lyon County
Kansas River at Lawrence affecting Douglas and Jefferson Counties
Marais Des Cygnes River above Reading affecting Lyon and Osage
Mill Creek Near Paxico affecting Wabaunsee County
Neosho River near Emporia 3nw affecting Lyon County
Neosho River Near Neosho Rapids affecting Lyon County
Saline River at Tescott affecting Ottawa and Saline Counties
Salt Creek near Ada affecting Ottawa County
Salt Creek near Lyndon affecting Osage County
Smoky Hill River near Enterprise affecting Dickinson County
Soldier Creek near Delia affecting Jackson and Shawnee Counties
Solomon River near Niles affecting Dickinson...Ottawa and Saline
Wakarusa River near Lawrence 4s affecting Douglas County
...The Flood Warning continues for the following streams in Kansas..
Big Blue River near Blue Rapids affecting Marshall County
Black Vermillion River at Frankfort affecting Marshall County
Buffalo Creek near Jamestown affecting Cloud County
Chapman Creek near Chapman affecting Dickinson County
Cross Creek near Rossville affecting Shawnee County
Kansas River at Lecompton affecting Douglas and Jefferson Counties
Kansas River at Manhattan affecting Pottawatomie...Riley and
Marais Des Cygnes River at Ottawa affecting Franklin County
Marais Des Cygnes River near Quenemo affecting Franklin and Osage
Neosho River near Americus affecting Lyon County
Republican River at Clay Center affecting Clay County
Vermillion Creek near Louisville affecting Pottawatomie County
The Flood Warning continues for
The Kansas River at Manhattan.
* until Saturday morning.
* At 2:00 PM Friday the stage was 17.7 feet.
* Flood stage is 18.0 feet.
* Minor flooding is forecast.
* Impact...At 18.0 feet...Low lands along the river flood.
- See more at NOAA


October 4, 2020 | Investopaper
A 50 MW Marsyangdi Besi hydropower project has been started in Marsyangdi where two large hydropower projects have been constructed earlier. The Marsyangdi Besi Hydropower Project is being constructed with Besisahar Municipality-10 and Ward No. 6 as the main affected areas. The construction process of the project has been moved forward by managing power purchase agreement (PPA) and investment.
The project, surveyed by Divyajyoti Hydropower a decade ago, sold shares to a Chinese company. The Chinese company China Chongqing Online Herbal Company Limited will invest 98 percent in the 50 MW Marsyangdi Besi Hydropower Project to be constructed by Divyajyoti Hydropower Pvt. Ltd.
The project signed the Power Purchase Agreement (PPA) with the Nepal Electricity Authority (NEA) on Bhadra 10, 2075 BS. The company aims to complete the project before 2084/085 BS. Total estimated cost of the project is Rs 8.66 billion.
Electricity will be generated by constructing a 6.65 meter tunnel and a dam near Bensisahar Municipality-6, Belautibisauna, placing a penstock pipe of 315 meters and constructing a semi-underground house under Besisahar Municipality-10 Saldanda. The project will have two 25/25 MW Francis turbines. The generated power will be connected to Udipur substation to be constructed at a distance of 5 kilometers from the power house.
The project has estimated to generate 321.15 gigawatt-hours of energy annually. It will generate 65.50 gigawatt-hours in the dry season and 258.65 gigawatt-hours in the rainy season.


Engineering Aspects of the St. Lawrence Seaway
D. M. RIPLEY
THE St. Lawrence Seaway Project ranks with the greatest engineering undertakings of all time. A summary of major materials going into the construction of this project, shown in Table I, will assist in an appreciation -of this fact. These data relate to Seaway construction only, and it should be remembered that two large-scale power projects a re in the construction stage on the St. Lawrence river concurrently with construction of the Seaway.
Construction, Cornwall, Island of Montreal, Lake Ontario, St. Lawrence Seaway Development Corporation, Design, Development, Developments, Montreal, Ontario, Power, Projects


AllightSykes Datasheets for Sewage Pumps
Sewage pumps are used to pump effluents, semi-solids and small solids in liquids.
Sewage Pumps: Learn more
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Block with Poppet Valve
High-quality aluminum main manifold has built in relief valve, check valve and poppet valve. This circuit is ideal for single acting lift systems.
Relief valve pressure setting range is 10-280 bar.
Poppet valve can be open centre, closed centre or double check type according to user's demand. Voltage options are 12, 24 or 220 V.


Dajinping is a 129MW hydro power project. It is located on Songlin river/basin in Sichuan, China. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. The project construction commenced in 2003 and subsequently entered into commercial operation in 2007. Buy the profile here.
The gross head and net head of the project are 208m and 185m respectively. The project generated 632 GWh of electricity. The project cost is $136.465m.
The hydro power project consists of 3 turbines, each with 43MW nameplate capacity.
The project construction commenced in 2003 and subsequently entered into commercial operation in 2007.
Power purchase agreement
The power generated from the project is sold to State Grid Corporation of China under a power purchase agreement.
For more details on Dajinping, buy the profile here.


This project scope includes regrading ditches and the replacement of an existing 12" diameter culvert crossing under the south end of Semiahmoo Drive with a new 30" diameter culvert to improve the stormwater conveyance and reduce flooding. The project shall also reconstruct the stormwater outfall conveyance system from the southern portion of Semiahmoo Drive to the Strait of Georgia, which was damaged during the November 2021 extreme rainfall event.
Replace failing system
This project will improve the stormwater conveyance system at the south end of Semiahmoo Drive by upsizing the cross culvert to reduce flooding and increase traffic safety, and reconstruct the outfall conveyance system to the Strait of Georgia, which was damaged during the November 2021 extreme rainfall event.
The Semiahmoo Drive cross culvert design is complete, and the outfall conveyance system design and permitting is currently underway. It is anticipated the project will be advertised for bid and constructed in 2025.


Power Machines carried out early modernization of the 21st hydroelectric unit of Volzhskaya HPP
The renewed hydraulic unit with the station number 19 is already the 21st one, on which the turbine has been replaced, and the 14th one, on which the generator has been replaced. In accordance with the upgrade project, Power Machines performed work on replacing the turbine, generator, excitation system, automation system and auxiliary equipment.
Today, at Volzhskaya HPP Power Machines continues modernization of hydroelectric units No. 10 (replacement of turbine and generator) and No. 19 (replacement of generator). The program of joint plant modernization provides for the complete upgrading of hydraulic units, after which the capacity of Volzhskaya HPP will be increased to 2744.5 MW.
In total, 23 hydropower units are installed at the Volzhskaya hydroelectric station. Their upgrade is carried out within RusHydro's comprehensive upgrading program.


ANDRITZ received €70 Million contract from the state-owned Chinese energy utility company Fengning Pump Storage Co. Ltd., State Grid Xinyuan Co. Ltd. to supply two variable speed pump turbines for the new Fengning pumped storage power plant in Hebei Province, China.
The ANDRITZ scope of supply includes two pump turbine motor generator units with variable speed and a nominal capacity of 330 MVA in generator mode and of 345 MVA in pump mode. Additionally, AC-excitation, governor, as well as protection and computer control systems will be supplied.
The Fengning pumped storage plant will be the world’s largest pumped storage power plant, equipped with 12 x 300 MW pump turbine units in one cavern. The two variable speed units will be supplied by ANDRITZ.
The contract value amounts to just under 70 million euros, and completion of the project is scheduled for 2021.
|Location||Hebei Province, China|
|Type||Supply Of Two Variable Speed Pump Turbines|
|Estimated Cost||€70 Million|


The project included the design and construction of breakwaters (partial demolition of existing breakwater and construction of new breakwater) to provide sea defense and protection to the new entrance channel to the existing Dubai Dry Docks and the new Dubai Maritime City facilities.
The main items of work comprised:
Construction of 5Km breakwaters.
Construction of 1.9Km revetments
Demolition of 1.65Km of existing breakwater
Partially demolition of 3.4km existing breakwater
Sea defence to contain the land reclamation.
Core Rocks : 2,900,000 m³
Cap Rocks : 405,000 m³
Armour Rocks : 850,000 m³
Stabits : 38,800 nos.


« View county listFlood Warning
1013 AM MST FRI FEB 24 2017
The Flood Warning continues for
The Portneuf River at Pocatello.
* At 9:45 AM Friday the stage was 9.5 feet.
* Flood Stage is 8.5 feet.
* Minor Flooding is occurring and Minor Flooding is forecast to
continue through Saturday.
* Forecast...The River will continue to fall to below Flood Stage by
late Saturday evening.
* Impact...At 9.4 feet...Water will encroach around sitting benches
near the river at the Pacific Recycling Trailhead.


Dhangadi, 17 July : Water has started to be released in the main canal of the Rani-Jamara-Kularia Irrigation Project on a trial basis. The project being constructed in the eastern sector of Kailali district is a project of national pride. Water was released into the main canal of the project through three of the eight slice gates at the intake on Tuesday. The intake of the irrigation project is located on the Karnali river at Chisapani in the eastern border of the district. Work on installing the equipment for opening and closing the sluice gate is in progress in five sluice gates. “We released water into the main canal on a trial basis.
Although water has been released in the main canal, it is not diverted to the feeder canal as the construction of a hydroelectric project is in progress. So, the water released into the main canal on test run has been diverted to the traditional irrigation canal itself,” Madhukar Rana Magar, Chief of the Project, said. The construction of the 8.8 kilometres long main irrigation canal has been completed. The main canal runs in the east-west direction. The feeder canal that runs towards the south of the main canal is 10.50 kilometres. The extension canal towards Lamki is 14.7 kilometers long and its construction is completed on six kilometres. The construction of the project had started in 2066 BS with the loan provided by the World Bank. It is constructed by the government investment as well as local voluntary labour contribution. The first phase of construction was completed in fiscal year 2017/18 while the second phase of construction began in fiscal year 2018/19. The project would be completely completed in 2023. It will irrigate around 20,300 hectares.


|Max. motor rating (W)||750|
|Max. flow rate (l/h)||< 22000|
|Delivery temperature ( DegreeC)||max. 35|
|Delivery head (m)||8|
|Pressure-side connection thread||G1/2 internal thread|
|Power cable (m)||10|
|Dimensions (L x W x H) (mm)||238 x 293 x 354|
An individually adjustable level sensor starts the dirty water pump SP 22,000 Dirt Level Sensor immediately upon contact with water. If the water level drops below the level sensor again, the pump stops automatically after 15 seconds. The extremely powerful submersible pump is ideal for draining, for example, large garden ponds, flooded basements or construction pits, as it can reliably pump out dirty water (dirt particles of up to 30 mm) at a rate of up to 22,000 l/h. With even dirtier water, the integrated pull-down stainless steel prefilter serves to protect against blockages. The submersible pump can also be switched to continuous operation by means of the Automatic/Manual switch. It can reliably pump water away down to a residual water level of 35 millimetres – both in continuous operation and in automatic mode, when the level sensor is set accordingly. With the Quick Connect connection thread, 1", 1 1/4" and 1 1/2" inch hoses can be connected without complication. Thanks to the stainless steel housing and robust slide ring sealing, the pump has a particularly long service life. An extended warranty of five years is available as an option.


China has approved the construction of one of its tallest dams, a 239 metre hydroelectric structure on the upstream section of its longest river, the Yangtze. The reservoir of the Lawa hydroelectric project will submerge nearly 31 square kilometres) of forest and farmland on the Jinsha branch of the Yangtze on the border between Sichuan and Tibet. The project is expected to eventually consist four turbines with a total capacity of 2,000 MW. The state power company, Huadian Group will hold a stake of 48 per cent in the project, with local firms holding the rest. The planned total investment of $4.59 billion will include $325 million to cover the costs of relocating and compensating people displaced by construction.


During the construction of the Gloucestershire section of the M5 motorway, which opened in 1971, a large roundabout was built on the A38 at Whitminster to connect a new link road to the motorway at junction 13.
This work resulted in the demolition of the original A38 Bristol Road canal bridge and the nearby lock, along with a significant length of the canal heading eastwards being infilled (the 'Missing Mile').
In 2020 two new bridges were built on the roundabout, along with a channel between to re-instate the canal route across the A38. (The distance between the two bridges is about 100m.). The work was carried out by Gloucestershire County Council (GCC).
A new 'Bristol Road' lock is to be constructed as part of the Phase 1b restoration programme close to the southern road bridge.
(Tap / click images to enlarge)


The Five Biggest Dams of India creates some of the largest water reservoir, which are used for multipurpose projects like fishing,irrigation and electricity generation. India has few beautiful mad made lakes around, which are one of the major tourist attraction as well as best picnic spots. These big man made lakes are one of the best place for migratory birds as well as for local Indian birds and other wild animals. Vallabh Sagar also known as Ukai Dam is the largest reservoir in Gujarat, build across the Tapti River.
Indira Sagar reservoir is located in the Khandwa district at heartland of India, Madhya Pradesh.Its the reservoir of Indirasagar Dam a multipurpose key project built on the holy Narmada river near Punasa village. Indira Saagar reservoir is the largest water reservoir with an volume of 9,890,701 acre·ft and powerhouse is the second largest surface powerhouse in India.
Nagarjuna sagar reservoir is the backwater of great Nagarjuna Sagar Dam build across built across Krishna river in Andhra Pradesh. Nagarjuna sagar dam was one of the large project of Green Revolution in India and one of the earliest multi-purpose hydro-electric and irrigation project. The dam contains Nagarjuna Sagar reservoir with the capacity of 9,371,845 acre·ft, the second largest reservoir of India. Nagarjuna sagar is one of the world’s largest man-made lake and the Dam is world’s largest masonry dam.
The great sardar sarovar is one of the largest water reservoir in India with an capacity by volume of 7,701,775 acre·ft. The man made lake of sardar sarovar dam is almost completed and,Its the largest project of the Narmada Valley. Backwaters of the Sardar Sarovar Dam and Canals will irrigate a good drought-prone areas of Gujarat. Sardar Sarovar Project is one of most controversial dam as a large amount of people and flora and fauna affected due to it.
Gobind Sagar reservoir is man-made lake on the Sutlej river at Bilaspur District, Himachal Pradesh. The man-made reservoir is formed by the tallest hydel dam Bhakra and named in honor of tenth Sikh guru Guru Gobind Singh. Gobind Sagar Lake has an water reservoir capacity of 7,501,775 acre·ft the third largest reservoir in India and the Dam is one of world’s highest gravity dam. Pong Reservoir also known as Maharana Pratap Sagar is another lake near by and one of the well-known wildlife sanctuary.
The longest reservoir of India, Hirakud Reservoir is located in the state of Orissa across the great Mahanadi river near Sambalpur. The Hirakud reservoir has the water capacity of 4,779,965 acre·ft and the dam is the longest man-made dam in the world. The backwater of Hirakud Dam made one of the longest man made lake and the river valley is used for multipurpose projects like fishing,irrigation.


SCH Number 2011112038
- Buckhorn Dam/Grass Valley Creek Toe Drain and Channel Rehabilitation
- Approximately 4,500 cubic yards of sediment will be excavated from the outlet channel for the purpose of lowering the water surface elevation in the dam's toe drain and approximately 4,500 cubic yards of additional sediment and earthen material will be excavated to create and enhance habitat features for Coho salmon including rearing pondsand side channels. Channel creation and enhancement activities are designed to alter the existing center line alignment, create more channel sinuosity, build pool/riffle habitat, lower streambed elevations, increase channel slope, widen the cross-sectional area, and develop inset floodplain benches.
2 documents in project


PP float level switch/float switch/fluid level sensor
Category: Lever switches
PP material float level sensor can be mounted vertically at top or bottom of tank Whether at the top or bottom of the tank,this series always supplies the correct signal. It is suited to a wide ran ...
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Surface infiltration formula (Water Overlay)
Surface infiltration is calculated per cell.
First, the infiltration capacities are calculated:
if a construction is present
if no construction is present
Then the actual infiltration:
- = The surface infiltration which takes place.
- = Computational timestep.
- = The amount of infiltration that can take place based on the amount of water on the surface.
- = The amount of infiltration that can take place based on the infiltration values present.
- = The amount of water (the water column) on the surface.
- = The GROUND_INFILTRATION_MD of a construction on a specific cell (if present).
- = The GROUND_INFILTRATION_MD of the surface terrain type. This value should be interpreted as the vertical conductivity (Kv) of the sub-soil.
The following topics are related to this formula.
- Surface water level formula
- Groundwater level formula
- Underground infiltration formula
- Surface model
- Underground model
- Infiltration model
- Substance flow model


Preface; 1. Introduction; 2. Basic concepts; 3. Free surface flows which intersect walls; 4. Linear free surface flows generated by moving disturbances; 5. Nonlinear waves (asymptotic solutions); 6. Numerical computations of nonlinear water waves; 7. Nonlinear free surface flows generated by moving disturbances; 8. Free surface flows with waves and intersections with rigid walls; 9. Waves with constant vorticity; 10. Three-dimensional free surface flows; 11. Time dependent free surface flows; Epilogue; References; Index.


Universal Parameter Estimation Code (UCODE) Software (Link)
- UCODE is used to perform calibration, prediction, sensitivity & uncertainty analyses of existing process models. It was used to iteratively modify effective channel roughness parameters in a St. Clair River hydrodynamic model as part of the IUGLS.
- Related Projects
- St. Clair River Inverse 1D Modelling


- Flood Warning issued October 15 at 9:07PM CDT until October 17 at 4:00AM CDT by NWS
- Effective: 9:07 p.m. on Wednesday, Oct. 15, 2014
- Expires: 4 a.m. on Friday, Oct. 17, 2014
...The Flood Warning continues for the following rivers in
Blackwater River near Blue Lick affecting Cooper and Saline
Missouri River at Boonville affecting Cooper and Howard Counties.
Wakenda Creek at Carrollton affecting Carroll County.
The Flood Warning continues for
The Missouri River at Boonville.
* until late Thursday night.
* At 8:30 PM Wednesday the stage was 21.2 feet.
* Flood stage is 21.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to fall to below flood stage by
* At 21.0 feet...Low-lying rural areas along the river flood.
Location FS Stage Day/Time Forecast
Boonville 21 21.2 Wed 08 PM 21.1 early Thursday morning
- See more at NOAA


New productivity evaluation model for segregated fracturing horizontal well in low permeability and tight reservoir
Dawei Zhu, Zhengming Yang, Xuewu Wang, Zuocai Liao
a.Institute of Porous Flow and Fluid Mechanics, CAS, Langfang 065007, China
b.University of Chinese Academy of Sciences, Beijing 100049, China
Different from the previous research based on the linear flow model of Darcy’s law, the paper established a model which considered the nonlinear seepage in the low permeability and tight reservoir by coupled numerical solution of the four divided flow fields, namely, nonlinear elliptic flow in the medium, linear flow and radial flow in the fracture, hydraulic pressure drop flow in the horizontal wellbore based on the theory of elliptic flow, superposition and equivalent radius principle. The comparison of productivity of nonlinear flow model, Darcy flow model and pseudo threshold pressure gradient model was presented. Fracture-controlled productivity was analyzed. Factors influencing horizontal well productivity, fracture number, length and conductivity, for instance, were studied .As a consequence, fracturing parameters for low permeability and tight reservoirs were optimized. The results show that the calculation productivity of the new model which considers nonlinear flow is closer to the actual production of the segregated fracturing horizontal well in operation which indicates the reliability of the new model. Besides, the calculation productivity of the new model is between that of Darcy’s linear flow model and pseudo threshold pressure gradient model. Fracture-controlled productivity varies from the heel to the end which is low in center while high in edges. The fractured horizontal well productivity viscously increases with the number, length and conductivity of hydraulic fractures. With respect to the low permeability and tight reservoir, fracture parameters optimization can be achieved by the presented model. Meanwhile, the presented model is also appropriate for the productivity evaluation and fracture parameters optimization for med-high permeability reservoir which follows Darcy’s linear flow model by taking suitable nonlinear coefficient.
Keywords: low permeability and tight reservoir; segregated fracturing horizontal well; nonlinear seepage flow; coupled solution; productivity
Get the entire paper (pdf)
Go back to the TOC


Australian Government Bureau of Meteorology
Moderate Flood Warning for the Paroo River (QLD)
Issued at 3:37 PM EST on Friday 3 Dec 2021.
Flood Warning Number: 22
MODERATE FLOODING OCCURRING AT EULO. MINOR FLOODING OCCURRING AT HUNGERFORD
No significant rainfall totals have been recorded in the 24 hours to 3:00 pm Friday. Possible showers and thunderstorms are forecast in the next few days.
Paroo River to Eulo
Moderate flooding may occur along the Paroo River to Eulo.
Paroo River downstream of Eulo
Minor flooding is occurring along the Paroo River downstream of Eulo.
Latest River Heights
|Location||Height of River (m)||Tendency||Date/Time of Observation|
|Paroo R at Allambie||1.00||Falling||09:00 AM FRI 03/12/21|
|Paroo River at Eulo||2.95||Steady||06:30 AM FRI 03/12/21|
|Paroo River at Caiwarro||1.78||Steady||01:00 PM FRI 03/12/21|
|Paroo R at Hungerford||1.06||Rising||06:00 AM FRI 03/12/21|


The Althon channel drainage range of surface water drainage products caters for all types of construction site circumstances. Products include high capacity drainage channels, GRP drainage channel and polymer concrete drainage channels. Althon's drainage channel products have been developed to be lightweight, easy to transport and quick to install and maintain. The Althon linear drainage channel range has been optimised for stability, discharge capacity and longevity for a range of applications and load classes, from A15 through to F900. We offer drainage channels for use in residential environments through to heavy industrial applications such as docks and airports.
If you require any assistance or more information please contact us by phone on 01603 488700 or by email email@example.com


The S-197 structure is located upstream of the mouth of the C-111 canal, about three miles from the shore of Manatee Bay, and 750-ft east of US 1 in Miami-Dade County. The S-197 structure is a four-barrel, cast-in-place concrete box culvert with vertical slide gates. The gates were manually operated by field station staff. Real-time stage data is available through telemetry. S-197 was originally built in 1969 by the Corps of Engineers (COE) with three gates. In 1988, 10 additional culverts were constructed to increase total structure capacity to 2400 cfs. In 2012, the structure was replaced with a four-barrel box culvert. The design capacity of the replaced structure remains at 2400 cfs. The gate structures are now automated through provision of a new control and generator building, new SCADA system, removing existing upstream and downstream stilling wells that were located on the canal bank, and installing new stilling wells mounted on a galvanized steel platform with concrete piles.


Oromia region - Ethiopia
Salini Costruttori S.p.A.
2005 – in progress
Description for Gibe III (Ethiopia)
The design of this record breaking 250 m high RCC dam has proved to be one of the biggest challenges faced by our engineers to date. The hydropower plant with its full capacity of 1870 MW recently came on-line.
- RCC Gravity Dam (H = 250 m, L_crest = 620 m)
- Reservoir (V = 14'700 Mm³)
- Spillway (No. 7 gates, 12 x 17.5 m, Q = 10'600 m³/s)
- No. 2 Headrace Tunnel (L = 1.0 km, D = 11 m)
- No. 2 River Diversion Tunnels (L = 1.1 km, D = 14 m)
- No. 1 River Diversion Tunnel (L = 1.1 km, D = 7 m)
- Rockfill cofferdam with impervious geo-membrane (H = 50 m, L = 205 m)
- Outdoor Power House (No. 10 Francis turbines, IP = 1'870 MW)
- Transmission Lines (L = 3 km, 400 kV)
Gibe II (Ethiopia)
Gibe II is the second stage of the Gibe-Omo hydroelectric cascade which...
Kabuyanda is a multipurpose dam envisaged for agriculture (paddy rice and...
Djouè river hydroelettric plant (tributary of Congo).
The scope of the assignment is the rehabilitation of the existing Hermitage...
Montedoglio dam has suffered some damages at the spillway and dam body due to...
Impianto Idroelettrico (PI = 255 MW) sul fiume Lunsemfwa a valle della diga...
Multi-purpose project on Lake Tana, including hydropower plant and irrigation...
Rockfill dam with bituminous facing (BFRd) with a reservoir for irrigation,...
Little Beles (Ethiopia)
Reservoir for water supply with a storage capacity equal to 3.5 Mm³.


Name of product/article
LINE | Pit for drainage system
Polymere concrete Pit for drainage system
5736 Polymer concrete silt box with galvanized A15 grid, for H60-100, front and side outlet Ø110.
5737 Polymer concrete slit box with cast iron grid B125 for H60-100, front and side outlet Ø110.


The brake fluid level must be checked regularly and topped up if necessary.
There is a sight glass on the reservoir of the master brake cylinder with the mark (LOWER); The brake fluid level must be at least this mark. Otherwise, air may enter (airing) into the brake line, which will lead to interruptions in the operation of the brakes. The brake fluid level in the front brake circuit is checked with the motorcycle standing upright.
If the level is at the bottom (LOWER) or below it, it is necessary to add brake fluid to the reservoir (see «Hydraulic brake drive - brake fluid replacement and pumping») and check the condition of the brake pads.


Flood studies and physical model tests demonstrated that the original overflow and spillway facilities at the Ogden Impounding Reservoir were unable to pass the Probable Maximum Flood (PMF) without overtopping onto the main earth embankment with a consequent risk of failure due to the destructive action of out-of-channel flows.
The main purpose of the project was to improve the overflow and spillway facilities at Holden Wood and Ogden Reservoirs allowing PMF flows to be safely routed through the Grane Valley cascade and return the reservoirs to their normal operating levels.
PaSCoE were commissioned by Eric Wright Civil Engineering to provide both permanent and temporary works design.
The main works at Ogden IR comprised the construction of a wedge block spillway on the downstream shoulder towards the centre of the dam. The wedge block spillway is the largest of its type in the UK and is intended to dissipate the energy of the flow by introducing a long cascade. The wedge blocks are design for both hydraulic and structural stability. The underlying embankment has to be stable under all flow and seepage conditions. Filter layers beneath the wedge blocks act to retain the embankment soils however they also possess the potential to provide a preferential failure plane of sliding.
To counteract the potential destabilising sliding force a piled toe restraint was designed by PaSCoE. The laterally loaded piles were designed to Eurocode 7 and their capacity verified by insitu testing.


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Moyno, 15 HP Pump model 1FF10HSSE, type FAAQE, stainless steel, 4″ inlet/outlet, driven by approximate 15 HP gear motor, rated approximate 60 to 130 GPM & up to 87 PSI, last used in food plant
Tri Clover, 1 HP Pump model C216MD56TS
Viking, 5 HP Gear Pump model KK4500B, sanitary stainless steel, 2.5″ inlet & outlet with Acme threaded connection, direct coupled to gear reduced drive 230/460/3 phase voltage, 1750 RPM ...
Tri Clover, 1.5 HP Pump model C11456TS, coupled to motor, running at 3450 RPM, 3/230/460 TEFC, this pump has threaded 1.5″ inlet & outlet


Dredging Corporation of India awards Cochin port contract
The Dredging Corporation of India (DCI) has been awarded a US$13.9 million contract to conduct maintenance dredging works at the Cochin port for the year 2017-18.
The Visakhapatnam-based dredging contractor has been carrying out the maintenance dredging at the port since 2011-12.
The Bombay Stock Exchange (BSE) announced DCI was the lowest bidder in the Cochin Port Trust 2017-18 tender. It said two dredgers would be used for the dredging operations.


Wacker Neuson Three Phase Heavy duty submersible pumps for all size jobs
- Slim line design with top discharge enables operation at low water levels for extended periods.
- Built-in thermal protection prevents damage to motor windings in the event of dry run situations.
- Durable high chrome impeller with ductile iron wear plate and extra lip seals reduces wear when pumping abrasive materials.
- Silicon carbide double mechanical seals run in an isolated oil-filled cavity, allowing for seal lubrication, cooling and overall motor protection.
- Heavy-duty power cord with stain relief and special water block insulation system increases durability and motor life.


Gurnal Bridge Lane, Kendal
Our civil engineers undertook the optioneering and subsequent detailed design of a section of replacement highway at Gurnal Bridge Lane, just outside Kendal, following the partial collapse of the existing highway due to embankment erosion. The design included relocating the highway away from the River Sprint, improving the running of the existing watercourse alongside the new highway and the construction of new field accesses over the existing watercourse.
Client: Cumbria County Council
Site: Gurnal Bridge Lane, Kendal
Project: Realignment of highway
Cost: Approx. £400,000
Services: Civil Engineering, Drainage Design, Flood Risk Assessment


The single walled dredge pumpMay 15th 2018 I BY BAS FROM IHC I READING TIME 3 MINUTES
Dredge pumps lie at the heart of the dredging challenge. The cost-effectiveness of dredging today depends, to a large extent, on their performance. The pump’s power, capacity, resistance to wear as well as its general robust and reliable character, are essential features. ShipSupport offers a complete range of IHC dredge pumps, available in different series. Each series are available as single-or double-walled, inboard or submerged with suction diameters from 250 to 1,400mm (customized pumps excluded). In this article we’re going to take a closer look at the single walled centrifugal pump and its components.
The hydraulic design of the dredge pump, whether it's a single- or double walled execution, is formed by extensive CFD analysis and lab tests; the construction of the dredge pump is based on hands-on experience with dredge pumps in the field. Its main characteristics show in the type code. For example HRMD 141-30-70 means it’s a High efficiency Medium pressure Pump with an impeller diameter of 141 cm and 30 cm width. The diameter of the suction inlet is 70 cm.
The shaft assembly is either a bearing block or a gearbox. This depends on the available space for installing the pump. An expansion piece connects the pump to the dredge pipeline or suction tube, compensating for the varying distance during operation.
The dredge pump usually has a water-flushing system on either the shaft-side, the suction-side or on both sides. This prevents dredge spoil that flows inside the dredge pump from getting between the impeller and the wearing plates and causing sedimentary deposit around the shaft seal. Flushing of these areas also reduces wear in these areas. Independent water pumps supply the flushing water to the dredge pump. A degassing installation connected to the degassing expansion piece can be applied to remove gas from the gas containing silt to avoid pressure and flow drop and to prevent an explosion due to flammable gasses.
Besides above mentioned components the dredge pump always includes the following primary parts:
1. ImpellerIs installed in the pump casing. The dredge soil is driven through the pump assembly by the rotating action of the impeller. Rotation-direction depends on the position of the dredge pump’s discharge outlet.
2. Pump casingIs installed between the shaft cover and the suction cover. It contains the impeller and provides a channel for the dredge spoil to flow through.
3. Shaft coverConnects the pump casing to the pedestal and seals the pump casing’s shaft-side.
4. Shaft sealIs installed on the water chamber’s inner face and prevents water and dredge spoil from leaking from the dredge pump to the surroundings.
5. Suction coverIs attached to the pump casing, sealing its suction-side, closing the front side of the pump.
6. Suction nozzle linerIs installed into the suction cover’s inlet hole and prevents wear of the suction cover inlet by dredge spoil.
7. Water chamberIs installed on the shaft cover and contains the throttle plate and the inlets for the shaft-side flushing water
8. Wearing platesThe shaft-side wearing plate is installed between the impeller and the shaft cover, the suction-side wearing plate between the impeller and the suction cover. Both are meant to prevent wear to the covers.
Please note that the maximum allowed pressures, speeds, accelerations etc. always depend on the type and construction of the dredging equipment. For more information or assistance please contact us.
Product manager dredge line components


Work Progressing on Mississippi River Projects
NEW MADRID (AP) — Flood protection projects are progressing on both sides of the Mississippi River in southeast Missouri and southern Illinois.
A source reports that a contract was awarded last week for a $7.8 million project to construct two earthen berms and a 4,200-foot trench at Cairo, Ill. Meanwhile, efforts continue in Missouri to repair a levee intentionally breached during flooding in 2011.
Officials in Cairo are hopeful their project will be completed by December 2013.
The Missouri project is expected to cost more than $11 million and should be finished by the end of this year. The project restores the Birds Point levee to its original height. The breach aimed at reducing the river level damaged 130,000 acres of farmland and swamped dozens of homes in rural southeast Missouri.


The Cabinet Committee on Economics Affairs (CCEA) on Thursday gave its approval nod for the take over of debt ridden Lanco’s 500 MW Teesta hydro-electric power project in Sikkim, by Hydroelectric power generation company (NHPC) Limited.
Finance Minister Arun Jaitley, said the CCEA headed by Prime Minister Narendra Modi, took the decision of NHPC’s take over Lanco’s Hydro-electric power project. Apart from this, Cabinet also said that NHPC has been allowed to spend ₹574.04 crore to complete the balance work at the project.
The hydro-electric power project would be completed with an estimated cost of ₹5,748.04 crore (at July 2018 price level). The project once finished would generate 2,400 million units of power with installed capacity of 500 MW (125 MWX4).
Teesta Stage-VI hydro-electric project is a run of river in the Sewani Village (Sikkim) to utilize the power generation potential of Teesta river. The project once completed would help India to meet its growing demand of energy.


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Capital stormwater facility construction is implemented through the Lake Whatcom area of the Stormwater Division. These projects typically address water quality treatment of stormwater drainage and flow control, and stream bank stabilization.
Northshore Dr/Edgewater Ln Stormwater Improvements
Academy Rd Stormwater Improvement Project
Leeward Way Drainage Improvements
Silver Beach Creek Phase I
Marigold Drive Stormwater Improvements
Geneva Bioretention Pilot Project (coming soon)
Agate Bay Stormwater Improvements Phase I
Agate Bay Stormwater Improvements Phase 2
Cedar Hills/Euclid Stormwater Improvement Project
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AbstractThe design and calibration of a simple rectangular flume with central cylindrical contraction is presented. The flume is designed based on principles of critical flow in open channels. Critical flow is created through contraction of flow cross section by installing a vertical cylindrical column at the center of a rectangular open channel. The stage–discharge relationship was calibrated using a laboratory prototype with various configurations. A previously developed model was recalibrated using the laboratory data for the proposed flume. The results of the proposed stage relationship were also compared with results from a computational fluid dynamics model (CFD). The results and analysis show that if the piezometric head is measured at midstream at the upstream side of the contracting column, then stage–discharge relationship can be developed, which is independent of the contraction ratio. The stage–discharge function developed in this paper can be used for design and calibration of the flume regardless of the flume size or contraction ratio. The stage–discharge relationship equation is also compared with another set of independently measured laboratory data.


Iwaya Dam is a multi-purpose dam constructed on the Mase River, a tributary of the Hida River, and located approximately 140km upstream from the mouth of the Kiso River.
Iwaya Dam Operation Maintenance Office Web Page
River : The Maze River.,one of tributaries of the Kiso River.
Location : Kanayama-Town,Gero-city,Gifu Pref.,50km northeast of Gifu City
Flood control：Reducing estimated flood discharge from 2,400 to 300m3/sec.
Irindustal water supply：Max.discharge 17.63m3/sec.
Municipal water supply:Max discharge 21.93m3/sec.
Irrigation：Max discharge 6.13m3/sec
Power generation：Owner,Chubu Electric Power Co.,Inc;Installed capacity,288,000kw (Turbine discharge 335m3/sec.）
The Structure of IwayaDam
Iwaya dam is a rock-fill dam
The body is compoxd of stones and rocks
Statistical profile of the dam and reservoir
Volume of the dam：5,780,000m3
Catchment area (direct)：265km2
Catchment area (indirect)：770km2
Gross storage capacity：173,500,000m3
Effective storage capacity：150,000,000m3
Above Links are only Japanese
Incorporated Administrative agency/Japan Water Agency
Iwaya Dam Operation&Maintenance Office
6-27 Unohara Kanayama-Town Gero-City Gifu Pref 509-1602 Japan
Copyright 2020 IWAYA DAM All Rights Reserved


The Krčín small-scale hydroelectricity plant is situated on the river Metuje, at the river kilometre 18.168
One Kaplan turbine is installed in the small-scale hydroelectricity plant with an absorption capacity of
and shaft horsepower of
A flashboard sluice provides the impoundment,
consisting of 12 gates
resting on vertical beams; dummy and gravel culverts are parts of the sluice.


— The CR valve is a direct operated pressure control valve
cartridge type that can be used in blocks or panels with
type D-10B seat.
— It is normally used to control the maximum pressure in the
hydraulic circuits or as a limiting device for pressure peaks
generated during hydraulic actuator movement variation.
— It is available in five different pressure control ranges up to
— The circuit pressure acts on the shutter which is directly
loaded by a spring on the opposite side. Once the set
pressure is reached, the shutter opens, and discharges the
excess flow in port T connected directly to the reservoir.
— The pressure can be adjusted by a screw, usually supplied
as the countersunk hex type, equipped with locking nut and
maximum adjustment limiter.


Special single riser drainage system is the Ministry of Construction recently popularized new drainage system. As with twenty years of production history of cast iron drainage pipe and accessories professional manufacturers, our company actively involved in China Engineering Construction Standardization Association CECS79:2011 "special single riser drainage system technical specification", CECS307:2012 "enhanced cyclone special single riser drainage system" and 10SS410 "technical specification for construction of special single riser drainage system installation" National building standard design drawings and compiling work.
Since 2006 the company began to cast iron special single riser drainage fittings product research and development work. After nearly three years of efforts, has developed iron GY strengthen the cyclone and cyclone type cast iron Su Vito special single riser drainage system and other 9 series of more than 200 kinds of products. Especially the hydraulics test in Hunan University recently repeated, cast iron type GY we developed to strengthen the cyclone special single riser drainage capacity of drainage system more than 10 liters per second. The test results are not only more than the current domestic and international special single riser products best index, also far more than the cast iron double vertical drainage pipe drainage system 9 liters per second. As the widely used GY enhanced cyclone single stack drainage system to replace the cast iron double pipe drainage system design provides a reliable experimental evidence in the construction design of building drainage.
Cyclone type cast iron Su Vito we developed a special single riser DN100 stack drainage system, the hydraulic test in Hunan University, the water capacity of 7.5 liters per second, reaching the best levels in the same type of Su Vito products drainage ability.
Cast iron type GY developed by our company to strengthen the cyclone and cyclone type cast iron Su Vito special single riser drainage system series products, with its drainage flow, cast iron material is excellent, and the electrostatic epoxy powder spray coating process, which is the other similar products unmatched advantage.


The Three Gorges Dam , the planet’s largest hydroelectric project in China, generated 103.1 billion kWh of electricity in 2020, breaking the world record for annual electricity production.
According to the Global Times, the output of 103.1 billion kWh of electricity was recorded on the morning of November 15 and this number is still increasing. The previous record was held by the Itaipu Dam in South America, with 103.098 billion kWh in 2016.
The aforementioned electricity saved 31.71 million tons of standard coal, reducing carbon dioxide emissions by 86.71 million tons, sulfur by 20,600 tons and nitrogen oxides by 19,600 tons.
The Three Gorges Corporation, the operator of the Three Gorges Dam, affirmed that with the efficient use of water resources, the project helps control and prevent flood water along the Yangtze River basin. The project helps reduce carbon emissions, contributing to China’s efforts to protect the ecological environment.
In 2020, central and southern China experienced a historic rainy season. The Three Gorges Dam has made an important contribution to flood control efforts, suffering a record flood of up to 75,000m3 /s at the end of August.
Through the storage of water in the reservoir, the flood peak has been reduced by about 40%, greatly reducing the flood control pressure in the middle and lower Yangtze River regions.
The Three Gorges Dam is currently the largest hydroelectric project on the planet both in terms of construction scale and generating set size. The project has 32 main generating units and two power plants, with a total capacity of 22,500MW.
Normally, the Three Gorges Dam generates about 88.2 billion kWh of electricity per year.
Western media often criticizes the Three Gorges Dam as a project that has great impacts on the environment and society, has no anti-flood effect as planned and always has the potential for disaster if the dam breaks.


A numerical, coupled reservoir flow and geomechanics model has been built using a black-oil simulator and evaluated for diagnostic fracture injection test (DFITs) in unconventional reservoirs. DFITs have evolved into a commonly used technique to generate direct estimates of some key unconventional reservoir characteristics. Challenges, however, arise due to the complexity of the unconventional reservoir characteristics, long shut-in times to reach the closure pressure, and the long test durations to obtain realistic reservoir parameters from pseudoradial flow. One way to improve the analysis of minifrac tests in unconventional reservoirs is to use a coupled geomechanics and flow simulator, which is capable of representing the interactions between the reservoir fractures and minifrac developed during minifrac tests.
The numerical model used in this work is based on coupling the geomechanical rock properties with the reservoir flow model. The geomechanical model simulates the growth and subsequent closure of the hydraulic and secondary fractures by modeling the change in the reservoir stresses. Furthermore, the model simulates the minifrac pressure response before fracture-closure as well as during the after-closure falloff period. The pressure response during the falloff period is then analyzed to evaluate the reservoir properties using Nolte pre-closure and after-closure analysis techniques.
The coupled geomechanics and flow simulation of minifrac provides the capability of modeling the fracture breakdown and fracture closure and estimating the fracture dimensions. The traditional fracture design tools provide similar information focusing only on the geomechanics of the rock and ignoring the effect of the reservoir flow. An additional advantage of the simulator used in this work is to provide estimates of fracture stiffness, fracture closure permeability, residual permeability, and permeability of the matrix.
The simulator allows pressure matching and successfully simulates the reservoir flow for extended shut-in periods. The simulator allows designing DFITs with different injection volumes, rates, and shut-in periods and thus helps provide the optimum parameters for the test. The after-shut-in flow regimes generated by the simulation model agree with the DFIT theory.


Warning Issue Date: 919 AM CDT FRI JUN 24 2016
Warning Expiration: 919 AM CDT SAT JUN 25 2016
The flood warning continues for
the Sabine River Near Mineola, Texas.
* until Monday afternoon...or until the warning is cancelled.
* At 815 AM Friday The stage was 15.8 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 14 feet.
* Forecast...The river will continue to fall to below flood stage by
Sunday before midnight.
* Impact...at 16.0 feet...Expect flooding of low river bottoms with
secondary roadways along with picnic and recreational areas
becoming inundated as well. Ranchers should move cattle and
equipment to higher ground.
LAT...LON 3278 9574 3263 9535 3257 9535 3259 9550 3273 9574


Civic leaders along the Mississippi River are bracing for near-record flood levels in the coming days and weeks.
Mayors in Missouri and Illinois say federal programs that aim to prevent flood damage need more funding to adequately support river towns that face evacuation and income loss.
Flooding in Alton is expected to crest next week at 35.2 feet, the fifth-highest flood level on record, according to the National Weather Service. The river at Grafton is expected to reach the fourth-highest flood level on record for the city. River levels at both Illinois towns are expected to exceed levees and rise within 10 feet of historic levels reached during the Great Flood of ’93.


The mighty Columbia River hit flood stage at Vancouver this morning.
Now, the level is at 16.13 feet. Flood stage is 16 feet.
The river is expected to rise to 16.6 feet by Saturday morning, according to the National Weather Service in Portland.
Expect to see the Columbia high — above 16 feet — through Tuesday, the weather service predicts.
Columbia River at flood stage | The Columbian


Synthetic hydraulic fluid
DescriptionTechnical data sheet available on request
Hidrolube HPM-S is a fluid manufactured from synthetic components, water, bactericides and fungicides. Hidrolube HPM-S is used as hydraulic medium for power transmission in aqueous solution-using systems, such as hydraulic roof supports at pit coal mining, as well as for independent hydraulic pillar backfilling. Depending on the operating conditions, aqueous solution concentration ratio varies from 3-5%.


The Electric Hydraulic Scissor Lift is available in 2 sizes small and large. The small has a lifting capacity of 350kg while the large has a lifting capacity of 500kg.
Height: 370mm-1300mm, 440mm-1250mm
Electric Hydraulic Scissor LiftsSKU : 1494
- Free consultation
- Aus-wide shipping
- Expert advice


- Flood Warning
...The Flood Warning has been extended for the following rivers...
Little Pee Dee River at Galivants Ferry affecting Dillon...Horry and Marion Counties SC
Great Pee Dee River at Pee Dee affecting Marion and Florence Counties SC
...The Flood Warning continues for the following rivers...
Lumber River near Lumberton affecting Robeson County NC
Waccamaw River at Conway affecting Horry County SC
The Flood Warning continues for
The Waccamaw River at Conway.
* until late Monday night.
* At 11:15 PM Thursday the stage was 11.95 feet.
* Flood stage is 11.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast...The river will continue to fall and will fall below flood stage by Monday evening.
* Impact...At 12.0 feet...Flooding will occur in the Lees Landing, Riverfront
South, Pitch Landing and Savannah Bluff communities. Flood waters will begin
to affect homes north of Conway on Riverside Drive. Swamps will be heavily
Instruction: People with interests along the river should take the necessary precautions to
protect life and property from the flood waters.
Additional information is available on our website at weather.gov/ilm under the
"Rivers and Lakes" link.


(Business in Cameroon) - The preliminary studies for the construction of the Chollet hydroelectricity dam are scheduled for Q1-2021. This is part of the information obtained from the meeting of the interstate commission in charge of the project, held via videoconference on October 26, 2020, credible sources inform.
Chollet hydroelectricity dam will be built over the Dja river, which is a water border between Cameroon and Congo. According to initial estimates, the energy infrastructure will cost between XAF350 billion and XAF670 billion depending on the development option chosen by the builder.
The project plans for the construction of two electricity transportation lines between the two countries. The energy produced by the dam will be supplied to the two countries in charge of the project, and neighbors like the Central African Republic and Gabon.


In-stream projects are part of our larger Snake River Stewardship Program (SRSP) designed to improve water quality in the Snake River. Specifically, these projects narrow and deepen sections of the Snake River channel far upstream of the Hells Canyon Complex (HCC) by expanding seasonal floodplains adjacent to river islands. This increases water velocity and reduces heating by decreasing the surface area of the river during low summer flows.
We plant these expanded floodplains with native trees and shrubs such as willows, rabbitbrush, currants, native grasses and sedges to prevent erosion, provide shade and improve wetland habitat.
Our second project was completed in the fall of 2021, and we anticipate many more over the coming decades.
An illustration of how this type of island project narrows the river channel is shown below.


The KTZE-series is a submersible three-phase automatic cast iron high head heavyduty drainage pump. An innovative electrode type relay unit built into the pump automatically starts and stops the pump to eliminate dry-running. This mechanism greatly reduces power consumption and extends operating life. The cast iron body with high-chromium cast iron impeller enables it to withstand demanding conditions found in construction, aggregate and mining applications. The top discharge, side flow design assures efficient motor cooling even when it operates with its motor exposed to air. The slim design allows the pump to be placed in a confined space. The discharge direction is selectable between vertical and inclined, which prevents folding or bending of the discharge hose.


Maldives Transport and Contracting Company (MTCC) on Monday, 14 June reveals on their completion of maintenance dredging works at Alif Alif atoll Ukulhas harbor project.
Moreover, the contractor detailed out that the project entails quay wall and jetty construction as part of the harbor development project.
According to MTCC, the project scope includes dredging and exvacation operations of 19,630 cubic meters.
Furthermore, project components include construction of a 31-meter breakwater along with a 136-meter quay wall and a 138.73-meter jetty.
Additionally, MTCC will install a 580-square meter harbor pavement as part of the project.
The contractor reports project valuation at a total of MVR19.9 million.


This project involves construction of a pressurised stock and domestic pipeline to increase stock and domestic water access in the rural communities surrounding the town of Wedderburn. This will include connecting the Wimmera Mallee Pipeline to the Waranga Western channel.
The $80.6 million stage 2 project will construct approximately 1,300km of trunk and lateral pipelines to increase water security to approximately 600 landowners in the region. These properties currently rely on local rainfall and catchment dams for their homes and farms.
Total EC3 investment: $9.30 m
2016-17 EC3 expenditure: $9.30 m
Construction of 100km of trunk main and distribution pipeline and pump station was completed in April 2017. The first landholder connections are expected to occur over the coming months.
Detailed planning for the next stage of the project is underway with construction due to commence in early 2018. The expected completion is 2019-20. The project continues to be funded by the fourth tranche of the environmental contribution (EC4) under the Regional Water Infrastructure initiative.
Page last updated: 24/05/19


Cordoba - Argentina
Panedile Argentina S.A.I.C.F. e I., Società Italiana per Condotte d'Acqua S.p.A. - Rome
1973 - 1985
Description for Rio Grande Hydropower (Argentina)
Hydroelectric Plant with Pumped Station.
- IP = 750 MW, max gross head = 204 m, Qt = 500 m³/s, Qp = 312 m³/s
- Main dam: zoned earth fill with impervious central core (H = 104 m, Crest L = 410 m, V = 3.6 Mm³)
- Saddle dam - zoned earth fill with impervious core (H = 50 m, Crest L = 1.475 m, V = 1.6 Mm³)
- Underground power house (L = 105 m, Width 25 m, H = 47 m, N° 4 Francis turbine/pump reversible units - 187.5 MW each)
- Surge shaft (H = 62 m, A = 1,012 m²)
- Tailrace tunnel - and headrace for storage pumping (L = 5,315 m, A = 200.60 m²)
- Access tunnel to underground power station (L = 1,800 m)
- Spillway (Q = 2,100 m³/s)
- Intake works and penstocks
- General consultancy and supervision of the entire scheme with full technical responsibilities and approval of all the projects, supervision of construction, special studies
- Construction design of all works excluding : embankments (Panedile Argentina), hydraulic equipment (Allis Chalmers), electrical equipment (Brown Boveri), mechanical equipment (IMPSA)
Kariba Dam (Zambia-Zimbabwe)
This project foresees the rehabilitation for the...
Batoka Gorge Hydropower (Zambia/Zimbabwe)
The prestigious project of Batoka Gorge, with...
Namakhvani Hydropower (Georgia)
Namakhvani hydropower cascade, envisages the...
Lufubu Hydropower Cascade (Zambia)
The Lufubu hydropower cascade includes three...
Rio Mannu Multi-Purpose Project (Italy)
Concrete gravity dam for water supply and irrigation to be constructed in two...
Chespi Hydropower (Ecuador)
Chespi is the first hydroelectric project of the Guayllabamba cascade with an...
Djoué Hydropower (Congo)
Djouè river hydroelettric plant (tributary of Congo).
Santu Miali Hydropower (Italy)
Refurbishment of the Santu Miali hydropower plant
Koysha Hydropower (Ethiopia)
Koysha (2’160 MW, under construction) is the...


The installation of the two new turbines at Krapkowice were the 22nd installation for Mavel in Poland. Severe flooding during the civil construction delayed the project which was successfully completed in late 2006.
Odra river, Krapkowice, Poland
Elektrownie Górnej Odry, Spólka z o.o.
Head = 2.31 m
Two KP2500K3 Kaplan
1.26 MW (630 kW per unit)


The HAS-4 type hydraulic power unit is available in a two-wheeled carriage version.
The HAS-4 type HPU is manufactured in a single pump version.
It is designed for supplying hydraulic equipment such as hydraulic cylinders and motors.
The HAS-4 type HPU is equipped with Parker pumps and a Honda petrol engine.
|Characteristic parameter||Unit||Parameter value|
|Overall dimensions (length x width x height)||mm||900 x 450 x 550|
|Diesel engine (standard)||Honda|


Kvaerner Construction has been awarded a £2 million contract to lay 1.3 kilometres of sewers and a sewer overflow for Yorkshire Water. It is the second contract the company has won on the utility’s Ovenden and Illingworth main sewerage project.
The sewers, which will be between 750mm to 1,300mm in diameter, will be constructed in a steep-sided valley alongside the existing Ovenden Brook. They will be between one to five metres underground, buried in sandstone rock.
A 22-metre by six-metre reinforced concrete combined sewer overflow, which is almost 4.5 metres deep, will also be built below an existing road which will be supported and closed throughout construction.
A new two-metre wide tunnel and shaft will divert flows from existing sewers into the new overflow. Six existing overflows will be diverted into the main pipework and will eventually flow into a shaft and tunnel system Kvaerner Construction is also building as part of a £3.5 million contract it was awarded last year.
The latest contract is the sixth to be awarded to Kvaerner Construction under Yorkshire Water Services’ Preferred Contractor Framework Agreement. Work on both of the contracts is expected to be completed by December.
For further information contact:
Cheryl Eaton, PR Manager - 01923 423 030
Kris Birkett, Press Officer - 01923 423 833


NEW COLORADO WATER SUPPLY HYDRO POWER PROJECT MOVES FORWARD
April 10, 2018
A private/public infrastructure renewable energy and water project is moving forward to construct a 300+ mile waterline from Flaming Gorge Reservoir/Green River in S. Wyoming/N. Utah. The project will bring new water supplies into the Poudre River, South Platte Basin...
For additional project or media information please contact: Nate Budd at


Loktak Downstream HEP is a 66MW hydro power project. It is planned on Leimatak river/basin in Manipur, India. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently at the permitting stage. It will be developed in a single phase. The project construction is likely to commence in 2026 and is expected to enter into commercial operation in 2028. Buy the profile here.
The project is being developed by Loktak Downstream Hydroelectric. NHPC and Government of Manipur are currently owning the project having ownership stake of 74% and 26% respectively.
Loktak Downstream HEP is a run-of-river project. The gross head and net head of the project will be 144m and 112m respectively. The total number of penstocks, pipes or long channels that carry water down from the hydroelectric reservoir to the turbines inside the actual power station, is expected to be 1 in number. The penstock diameter will be 4.8m. The project is expected to generate 334.22 GWh of electricity.
The hydro power project consists of 2 turbines, each with 33MW nameplate capacity.
The project has 2 electric generators that will be installed at the project site.
The project construction is expected to commence from 2026. Subsequent to that it will enter into commercial operation by 2028.
Power purchase agreement
The power generated from the project will be sold to Manipur State Power Distribution under a power purchase agreement. The offtake capacity is expected to be 66MW.
For more details on Loktak Downstream HEP, buy the profile here.
About Loktak Downstream Hydroelectric
Loktak Downstream Hydroelectric Corporation Ltd. is joint venture bitween National Hydroelectric Power Corporation Ltd and Manipur government to overcome the power shortage. It was engaged into power generation. The company is based in India.


Park & Ride Facility Superstructure (GJBS)
Construction of the R.S. superstructure for a car park facility accommodating 1000 spaces.
Dudley Ward Tunnel, Rockfall Protection Works (Govt of Gib)
Major civil engineering works in the construction of a R.C Canopy, including retaining, major earthworks, construction of a new road and infrastructure.
Foul drainage main diversion, Devils Tower Road (Taylor Woodrow (Gib) Ltd)
Design & Build contract for the diversion of the main pumped foul drainage main along a portion of Devils Tower Road to enable the construction Filomena House


Northfield Mountain is a 1,168MW hydro power project. It is located on Connecticut river/basin in Massachusetts, the US. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in 1972. Buy the profile here.
The project is currently owned by Northfield Mountain with a stake of 100%.
Northfield Mountain is a pumped storage project. Northfield Mountain underwent through rehabilitation & modernization during 2004-2014. The project generated 1,053.891 GWh of electricity.
The project got commissioned in 1972.
Andritz Hydro was selected as the turbine supplier for the hydro power project. The company provided 4 units of pump turbines, each with 292MW nameplate capacity.
GE Renewable Energy supplied 4 electric generators for the project.
For more details on Northfield Mountain, buy the profile here.


The UNS seal is a U-ring type seal of single acting action. This is highly suited for both rod as well as piston applications. The said sealing mechanism is perfect for sealing the hydraulic fluid. Offered seal can create the pressure, which is required for the working of hydraulic as well as pneumatic power systems. UNS seal allows for an optimized sealing effect. It is used in the mobile machinery, injection molding machinery, forklifts, lifting systems, agricultural machinery, hydraulic cylinders, forestry machinery, cranes, mining machinery, automobiles, etc. It boasts of excellent abrasion resistance as well as good wear resistance.


Rugged Construction: Cast iron construction in close coupled and frame mounted design. Superior Priming: High suction inlet and internal suction check valve keeps more liquid in the casing for faster priming and repriming. Diffuser Priming: The patented diffuser design allows impeller trim, reduces internal wear and eliminates radial loads. High Efficiency: Enclosed, trimable impellers provide efficiencies from 60-75% for low energy costs. Dimensional Interchangeability: Four pump groups allow performance to be changed with replaceable impellers and diffusers.


The Cevizlik Hydroelectric Project consists of the construction of a Greenfield 93 MW run-of-river hydroelectric power plant located in the Iyidere river basin, in Turkey’s Eastern Blacksea Region. The plant has been designed to generate electricity by utilizing the 230 m of head between the tailwater level of the upstream existing Ikizdere HEPP and the Kalkandere HEPP project. The project activity is the biggest size run-off-river project ever realised in Turkey considering its installed capacity and first of its kind as it is constructed underground without any upstream reservoir lake.The main purpose of the project is to generate approximately 335 GWh/year of electricity to supply the national grid using a renewable resource and tapping the significant hydropower potential in the region. The project activity reduces greenhouse gases (GHGs) emissions that would have otherwise occurred in the absence of the project activity by avoiding electricity generation from fossil fuel sources. The average annual emission reductions of the proposed Project are estimated to be 187.471 tonnes of CO2e (tCO2e).


Nepalgunj, Apr. 3: Farmers have started to use the water released along the 39-km main eastern canal of the Sikta Irrigation Project. It is a national pride project.
According to the project, water has been released for the farmers along the eastern canal daily from the main dam in Agaiya after its construction was completed recently.
The project had already completed the construction of the 42.25-km-long main western canal and its 5 subsidiary canals (Akalgharwa, Gohawa, Prasenipur, Pidari-branch and Sidhaniya-branch) and been releasing water for irrigation.
Bishal Yadav, senior divisional engineer of the project said that the constructions of the eastern main canal and its 6 auxiliary canals have been completed.
While the project has now provided irrigation facility in 4,200 hectares of land through the eastern canal and 16,000 hectares of land through the western one, it plans to irrigate a total of 9,000 hectares and 33,766 hectares of land in the east and west respectively.
The contract of the eastern canal was awarded to Kalika-Kumar JV on August 25, 2017, under an investment of over Rs. 3 billion. According to Sujit Shrestha, director of the construction company, the construction of the Sikta Irrigation Project by constructing a dam on the Rapti River in Agaiya, Banke district was started from the fiscal year 2004/05.


The Hi-Force MHX series of manually operated two speed hydrotest pumps are suitable for use in several applications including hydro-testing of pipes, pressure vessels, valves, and also back-up systems and other pressure retaining equipment, prior to commissioning. The pump's two stage piston design gives a high flow low pressure stage of 50 cm3 up to 50 bar pressure and incorporates a reliable smooth manual changeover from low to high pressure output.
The MHX range is available in 5 different pressure capacities ranging from 100 to 1000 bar working pressure and all models are fitted with a relief valve for added safety. Each pump is supplied with a multi positional 610 mm operating lever for increased operator comfort during use.
- Choice of 5 models available
- Maximum output pressures up to 1000 bar
- Two stage displacement with manual T-Handle changeover plunger
- Lightweight aluminium alloy pump unit with integral factory set safety relief valve
- High grade stainless steel pistons for increased resistance to corrosion
- Smooth manually operated 2-way pressure and release valve with precise control
- Stainless steel, powder coated, 15 litres capacity reservoir with extended foot reaction bar
- Multi-positional, 610 mm length operating lever with retaining washer and bolt
- Optional 100 mm diameter hydraulic pressure gauges with fixing kit
- Standard 3 metres length hose with swivel end fittings available as optional extra
- Suitable for use with hydraulic mineral oil; demineralised, distilled and ‘filtered mains supplied’ water
- For use with other fluids, consult Hi-Force as special seals may be required


Minera Centinela (Centinela), an Antofagasta Minerals Group mining operation in Chile located at 2,220 metres above sea level in the Atacama Desert, is about to launch an international tender process for the design, financing, construction, operation, and maintenance of a 144km seawater pumping system to supply its mining operations under a long-term BOOT-type contract. The project includes the transfer of its existing operating seawater infrastructure and the construction of a new pumping system next to the existing one.
Centinela’s existing seawater infrastructure has a nominal capacity of 1,340 l/s. The awarded company will operate the current water system that supplies Centinela and the neighbouring operation of its affiliate Antucoya, overhaul this system and design, build, operate and maintain a new seawater pumping system with a nominal capacity of up to 1,150 l/s which will supply Centinela’s growth project “Desarrollo Minera Centinela” from 2025 onwards.
Additionally, the tender includes the transfer and construction of 110 kV transmission lines and ancillary electric infrastructure including power transformers, electrical control rooms and mobile equipment.
Centinela is looking for a qualified third-party (company or a consortium) with considerable experience in the construction and operation of water systems which has the financial capacity to execute the project. The third party must deliver a reliable and economical supply of seawater to Centinela and Antucoya’s operations.
This tender will be led by ASSET Chile S.A. and is expected to be awarded in 2022. Prospective parties interested in this project should request additional information from ASSET Chile at email@example.com


Water level controller using arduino to control - Automatic Water Level Controller - Arduino Project Hub
Water level controller using 8051An Please send me correct program for automatic water level control using Automatic Railway Gate Control Using Arduino.
Automatic Liquid Level Temperature Monitoring and Controlling using LabVIEW and Arduino DOI.
Water level controller using microcontroller is used to control the water levels automatically in different systems such as water tanks, pumps, pools, etc.
Reservoir Water Level Indicator using UM66 Microcontroller organizing fuzzy logic controller for water level control of steam generators. Wu et al.
The program was developed in Arduino The Automatic Water Level Controller with SMS Automatic Water Level Controller with Short Messaging Service.
Water Level Control Using LINX and Arduino. Monitor water levels using an ultrasonic sensor and control a pump using LINX and Arduino. This project represents the.


Viscoelastic Flow in Two Cycle Converging-Diverging Channel ; Experimental Study for Pressure Characteristics and Flow State Classification
Pressure characteristics were studied experimentally for a two cycle converging-diverging channel (a type of corrugated tube), using polyacrylamide water solutions as working fluids. Effects of the viscoelasticity on the pressure distribution along the channel wall were examined by comparing the data for polymer solutions with a Newtonian fluid. The experimental results for the two cycle channel were also compared with the data for one cycle channel having the same dimension. The total pressure drop for the two cycle channel with a dilute polymer solution was smaller than that of the Newtonian fluid in a region of lower Reynolds number, whereas no such a symptom was observed in the case of the one cycle channel. <BR>From the observation by a flow visualization technique in the laminar flow regime, there were found to exist five and four major flow modes in the converging and diverging parts of the channels, respectively, and hence there appeared, in total, thirteen flow states in the channels. Based on the flow modes, flow state maps are presented in the present study.
日本レオロジー学会誌 25(2), 89-98, 1997-06-15


Sh type centrifugal pumps are used to transport clean liquids that do not contain solid particles and whose temperature does not exceed 80°C.
Sh type pump body adopts horizontal split type, with single-stage and double-suction impeller, suction and discharge pipes are cast together with the lower part of the pump body, and the rotor parts of the pump can be easily inspected without disassembling the pipeline and the motor.
The pump is sealed with soft packing, and a replaceable shaft sleeve is installed at the shaft seal.
The pump is driven by an electric motor through a flexible coupling. From the driving end, the pump rotates counterclockwise (clockwise rotating pumps can be supplied according to special orders).
Bearing and balancing device:
Bearing bodies (rolling bearings or sliding bearings) are installed on both ends of the pump shaft. The axial force is balanced by the double-suction impeller, and the residual axial force is balanced by the rolling bearing. The rolling bearings are lubricated with grease, and the sliding bearings are lubricated with thin oil.
Pump body……………cast iron; bushing……………cast iron
Seal ring…………Cast iron; Shaft……………High-quality carbon steel
Impeller……………cast iron, cast steel
This type of pump is equipped with a common base when the power of the matching motor is below 110kW. If a common base is required for more than 100kW, it must be stated when ordering. If the motor supporting the pump has special requirements, it is also put forward when ordering.
The material and model of the pump are also different according to the conveying medium:
1. The clean fluid without solid particles, the models are Sh, ShG, ShT, of which the Sh type is all made of cast copper, and the pump body is made of cast iron.
2. Corrosive media such as sea water, the models are ShN, ShF, the material of the ShN pump body is nickel cast iron, and the material of the ShF pump body is stainless steel.


MIRPUR (AJK) , (Pakistan Point news - APP - 22th july, 2016): Following torrential rains and melting of snow on the top upper reaches the water level in Mangla Dam is raising swiftly, official sources confirmed. The water level raised to 1,227.45 feet in Mangla reservoir on Friday against the maximum conservation level of 1242 feet, live storage 6.280 MAF on Friday. Minimum operating level in the reservoir is 1,040 feet. The position of the river inflows and outflows at Tarbela, Mangla and Chashma along with the reservoirs levels and the barrages today is as under: Rivers: Indus at Tarbela-inflows 189,300 cusecs and outflows 190,000 cusecs, Kabul at Nowshera: inflows 41,500 cusecs and outflows 41,500 cusecs, Jhelum at Mangla- inflows 28,600 cusecs and outflows 10,000 cusecs, Chenab at Marala- inflows 57,100 cusecs and outflows 22,200 cusecs.
Barrages: Jinnah-Inflows 250,300 cusecs and outflows 242,500 cusecs, Chashma -inflows 252,000 cusecs and outflows 240,000 cusecs, Taunsa- inflows 292,600 cusecs and outflows 265,000 cusecs, Panjnad- inflows 29,200 cusecs and outflows 13,500 cusecs, Guddu- inflows 273,000 cusecs and outflows 238,600 cusecs, Sukkur- inflows 199,300 cusecs and outflows 143,500 cusecs, Kotri-inflows 112,900 cusecs and outflows 73,400 cusecs.
Reservoirs: Level and Storage: Tarbela- Minimum operating level 1,380 feet, present level 1,519.40 feet, maximum conservation level 1,550 feet, live storage today 4.652 million acre feet (MAF). Mangla- Minimum operating level 1,040 feet, present level 1,227.45 feet, maximum conservation level 1,242 feet, live storage today 6.280 MAF. Chashma- Minimum operating level 637 feet, present level 643 feet, maximum conservation level 649 feet, live storage today 0.093 MAF. The inflows and outflows of River Indus at Tarbela and Chashma, River Kabul at Nowshera and River Jhelum at Mangla have been reflected as mean flows of 24 hours, whereas the other flows have been gauged at 6.00 a.m.


Onga Intellimaster IMH750K
The Onga Intellimaster is a stainless steel horizontal multistage single phase pump with variable speed drive. It comes complete with a large LCD display, adjustable pressure set point, pressure gause and built in non-return valve. Duty: 60 litres per minute at 300kPa.
- Domestic pressure system
- Where ‘constant’ pressure is required
- Pressure boosting
- Above ground rainwater tanks
Available In-Store OnlyFact Sheet


The used 16” Bagema dredger, which is manufactured in 2002, is equipped with an IDP400 underwater pump on the ladder. The dredge pump is frequency driven by an electric motor with a power of 500 kW. The jet water pump with a capacity of 600 m3/h is placed inside the star board pontoon. The maximum suction depth of the dredger is 55 meter below water level.
The dredger is operated by the IDRECO Dredger Control System, which guarantees maximum efficiency in dredging and maximum production with the least energy requirements. The system controls the pump and suction tube fully automatic based on mixture velocity, vacuum in the suction pipe, discharge pressure and mixture concentration measurement.
Technical specification of the dredger:
Total Hp: 1500 hp
Pump: IDP 400
Suction diameter: 16” 400mm
Discharge diameter: 16” 400mm
Total flow: 3200m2
Main engine: Cummings Kta 38 1300hp
Jet engine: Cummins Nta 855
Jet pump: Nijhuis 600m3/hour
Gen set: Perkins Gep100
Max dredging depth: 55.00mtr
Fuel diesel ± 0,10ltr x 1 m3 sand/gravel


Sugarloaf Reservoir Pump Station – Service Water Upgrade
Client: Melbourne Water Corporation
Through the design and construct team Aqua Metro Services, we undertook the upgrade of the Sugarloaf Reservoir Pump Station (RPS) service water system. The RPS service water system supports the three 1.6MW main pumps which maintains throughput to the Winneke Water Treatment Plant. The project scope entailed optioneering replacement equipment with Melbourne Water stakeholders and incorporated modern design technology to minimise clashes with existing services, as well as allow for construction to be undertaken with the facility available at short notice.
Key project highlights include the following:
- 3D terrestrial scan to capture existing infrastructure and equipment.
- 3D model of the upgraded facility, accounting for clashes with retained equipment and services.
- Virtual Reality Walkthrough with Melbourne Water stakeholders.
- In total the following assets were replaced under the project scope:
- 2x vertical multistage pumps (Potable Service Water).
- 2x vertical multistage pumps (Raw Water Service Water).
- 2x Main Raw Water Strainers (Amiad SAF4500, 300µm).
- 1x Emergency Raw Water Strainer (Amiad saf3000, 40 µm).
- 3x Main Pump Flow Control Assemblies (Gland Seal, Bearing Cooling and Motor Cooling)
- 150m+ Service Water Process Pipework for Gland Seal, Bearing Cooling and Motor Cooling Processes (Potable and Raw Water)
Challenges with construction resulted in a staged approach being performed, with MWC stakeholders heavily involved in the outage planning with AMS Design and Construction team members.


The new style of 3 spindle 11 GPM hydraulic control valve can manage pumps and hydraulic cylinders, motors, tanks, and so on. The resilient cast iron body supplies long term service life. All spindles for neutral spring center with adjustable release valve are simple to utilize, and the hydraulic control valve for running double acting cylinders.
The relief valve range is adjustable, which depends on 3600 PSI.
This hydraulic control valve is created for running double acting cylinders.
Compact Handle Design
The control deal with is user-friendly, which has a spring on the bottom of the deal with that resets it to the neutral position.
Geared up with 3 spindles, and # 8 SAE O-ring in/out ports. The optimal pressure of this hydraulic is 3600 PSI, and the maximum flow is able to reach 11 GPM.
Cast Iron Body The high-tensile strength cast iron mono-block construction supplies long-lasting usage.
Can be widely used in construction machinery and sanitation machinery, perfectly suitable for loaders, excavators, road rollers, tractors, forklifts and sanitation trucks.
Nominal flow: 11gpm (40l/min)
Spool count: 3 Spool
Relief valve: Adjustable
Weight: 14.6 lb (6.6 kg)
Dimensions (L * W * H): 13.3"* 7.8"* 6.2" (34 * 20 * 16cm)
1 x 3 Spool Hydraulic Directional Control Valve Double Acting 11 GPM SAE Ports
?DOUBLE ACTING?- Hydraulic control valve for operating double acting cylinders.
?DURABLE QUALITY?- Come with 3 spools and #8 SAE O-ring in/out ports, with cast iron construction for long-time use.
?HIGH-EFFICIENCY?- The relief valve range is up to 3600 PSI and the maximum flow is up to 11 GPM.
?SPRING RETURN?- All spools standard come with spring return, which can return to the neutral position.
?WIDELY USED?- Fit for small tractors, tractors loaders, log splitters, and etc.


The ONGA Pantera Pool pumps are a premium range of pump which feature moulded pump ends and backing plates for longer life. Pump shafts are of 3/4 inch as is the main pump seal.
The DAVEY range of pool pumps and weuipment offers a wide choice of pumps to siut bo5th small and large swimming pools. Models include the
Silensor SLS pumps
Model Power Head Flow/m
SLS100 740w 17.5m 195 Lpm
SLS150 860w 19m 255 Lpm
SLS200 1090w 20.5m 325 Lpm
SLS300 1400w 22.5 395 Lpm
The POLYSLAB pump covers offer great protection for your pump. A big advantage of the POLYSLAB is the raised base on which the pump sits. The cover and the base offer the best protection against moisture. thus increasing the life of the pump significantly.
DAB Pump covers are available for larger pumps. They come in a variety of colors which complement Color-Bond colors.
The ONGA JSP range of pumps include the Jsp 110 and Jsp 120. Both pumps feature stainless steel housings an the proven Press-Control system. While the pumping figures for the press-control fitted pumps are similar yo the JSK tank models the running pressure is higher and deliver constant pressure. The press-control has the added benefit having dry-run protection and require no maintenance.
The ONGA JSK 110 and 120 are two of the most popular pumps that Farmcare sells. The 110 feaures a head of 40m and an open flow of 50 lpm. Making it suitable for small to medium sized homes. The JSK120 has a head pressure of 45 m and an open flow of 90 lpm, making it suitable for larger homes or 2 story homes. These pumps feature stainless steel pump housings which offer excellent protection against pump over-heating.
The ONGA JM 100 jet assisted pump is a low cost, yet quality entry level pump for pressure system applications. It has a nominal head of 40m and an open flow rate of 40 lpm. It comes with a Mini-press contant pressure system which also serves as a dry run protection system. It is suitable for small domestic applications. It is suitable for suitations where a suction lift is encountered.
The ONGA 400 series Hi Flow tranfer pumps are single impellor transfer pumps which can be used in a variety of applications including tank to tank transfer, landscaping and horticulture. Pump details are as follows;
413 .4 kw 18m head 160 Lpm flow
414 .55kw 18m head 200 Lpm flow
415 .75kw 22m head 280 Lpm flow
417 .75kw 26m head 200 Lpm flow


Pressure reducing valve the new type pilot extra-huge membrane pressure reducing valve developed by our company. It is greatly improved on basis of normal pressure reducing valve. The membrane use new material, enlarging the working area, so the slight change of upper pressure or lower pressure can be fed back to membrane of main valve, and adjust the opening of main valve to ensure the constant pressure of lower stream pressure.Pilot Pressure Reduce Valve can realize the temperature control, upsteam pressure control, remote switch control. Super high sensitivity guide type diaphragm actuator provide a super high sensitivity regulate and flow control.
For urgent matters,TANA after sales service is active 24 hours a day