Consortium secures Qatar mega reservoir finance
Al Khaliji Commercial Bank extends backing for JV building one of the sites.
Al Khalij Commercial Bank (al khaliji) has extended financing to a joint venture involved in the construction of Qatar’s mega reservoir project.
Consolidated Contractors Group (CCC) and Teyseer Contracting Company are developing the Mega Reservoir PRPS 5-Al Thumama (Package C).
The Water Security Mega Reservoir Project aims to increase Qatar’s potable water storage capacity to seven days’ supply. Reservoirs and pumping stations will be constructed at five strategic sites along the Qatar National Utility Corridor.
Sites will ultimately comprise up to nine reservoirs, each of which will be the largest of their type in the world
The first phase of the project, which is currently under implementation, will deliver storage capacity of about 2,300 million gallons of water in 24 huge concrete reservoirs and some 480km of buried ductile iron pipelines with diameter up to 1.6m.
The second stage of the project, which will be implemented after 2020, will include construction of additional pipelines and 16 new reservoirs within the 5 mega sites to achieve an ultimate total storage capacity of about 3,800 million gallons of water.


Vi ger ut 8-9 nyhetsbrev varje år med aktuella händelser inom VA-teknik Södra: reportage, forskningsprojekt, publikationer, events, nytt om namn och tips om spännande saker på gång. Publicerade/tidigare nyhetsbrev kan du läsa här.
Beatrice Nordlöf (2016)
Precipitation extremes are predicted to increase in magnitude and frequency due to the impact of climate change. This poses a challenge to the urban drainage systems, as they will have to be able to cope with increased stormwater volumes in the future. (Zhou, 2014). This project focus on the area of Augustenborg in Malmö in southern Sweden, where an open stormwater system has been constructed to improve the areas capacity to handle heavy rainfall events.
In this project, the hydraulic modeling software MIKE FLOOD by DHI will be used to develop a coupled 1D-2D model of the Augustenborg stormwater system. Flow in the pipe network, ow in the drainage channels and runoff from effective impervious surfaces is modeled in the 1D model. Overland ow and infiltration on previous surfaces is modeled in the 2D model. The two models are dynamically coupled, allowing for ow ow to be exchanged between the two models throughout
the simulation. The model is calibrated against ow measurements from the Augustenborg area. The model could be calibrated in 3 out of 4 measurement points. The results show that runoff is accumulating on surfaces intended to be flooded. The model can thus reproduce ow in the drainage network as well as overland flow, and can produce pedagogical inundation maps. The developed model can be used for future studies of the Augustenborg area.
Download the complete report here.


Himanshi singh May 19, 2020
The Three Gorges dam in China is the largest power station in the world. It can produce 22,500 Megawatts of energy, the most of any power plant on Earth. The dam spans the Yangtze River in central China, just downstream from the Three Gorges. On average, the plant produces 95 TWh of electricity per year.
The power station with the second greatest energy production capacity is the Itaipu Dam, which sits along the border between Brazil and Paraguay. The Paraná River powers the dam, which has a power generation capacity of 14,000 Megawatts.
The Xiluodu Dam on China's Jinsha River Valley is the third largest power station on Earth. The dam measures 278 meters tall and 698 meters long. It sits between the counties of Leibo and Yonshan and is both a power generator, irrigation system, and flood water control.
The Belo Monte Dam, formerly called the Kararaô dam, is the fourth largest power station in the world. This hydroelectric dam is located in Pará, Brazil, along the Xingu River. The dam has 18 turbines and was completed in 2019.
The Guri Dam first underwent construction in 1969 and was completed in 1986. It was built on the Caroní River in the eastern part of Venezuela. The power station has a capacity of 10,235 Megawatts.
The Wudongde Dam is another large hydroelectric dam in China. It is located on the Yangtze River's upper section. It spans part of the Sichuan and Yunnan provinces in southwest China. The power station has a capacity of 10,200 Megawatts.
The Jebel Ali Power Plant is a combination oil and gas-powered CCGT plant. It is located in Dubai, UAE, along the Persian Gulf near the Jebel Ali port. The plant itself is a power complex that contains nine different plants across a distance of some three kilometers.
The Tucurui Dam is a hydroelectric power plant located in Pará, Brazil, on the Tocantins River. It is a large-scale concrete gravity dam with an installed capacity of 8,370 megawatts. The dam was the first of its kind to be built in the Amazon rainforest.
The Jinquan Wind Power Base, also known as the Gansu Wind Farm, is located in the desert of the Gansu province of China. The power base consists of multiple large wind farms and some 92,000 wind turbines, which have a combined capacity of 7,965 megawatts
The Kori Nuclear Power Plant is the 10th largest power station in the world and has a capacity of 7,489 megawatts. It is located in Busan, South Korea, and is actually the largest fully operational nuclear generating station in the world
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Client: NC Division of Mitigation Services
Location: Union County, NC
Wildlands developed this full-delivery project in rural Union County on Norkett Branch and four tributaries. The project provided 10,098 stream mitigation units for the NC Division of Mitigation Services. The project included existing site assessment, conservation easement acquisition, permitting, stream restoration design, construction, and seven years of post-construction monitoring of geomorphic stability and vegetation. Detailed hydraulic modeling was completed for both CLOMR and LOMR approvals. Two stormwater BMPs were constructed to treat headwater agricultural runoff and provide stream credits. Construction of the project was completed in April 2014. The project successfully closed out in 2021.


Addis Ababa, November 14, 2009 -- The Tekeze hydro-electric generation station, which has the capacity to generate 300 MW electric power and was constructed at a cost of 3.9 billion birr, will be inaugurated today in the presence of Prime Minister Meles Zenawi, high ranking government officials and invited guests.
The project took seven year to complete and was entirely funded by the Ethiopian government through loans secured from banks.
The project, which was delayed for one-and-half-year due to land slide and shortage of funds, will have an annual generation capacity of 981 GGW/h.
In February, the Ethiopian Electric Power Corporation (EEPCo) said that it has completed the construction of the highest concrete arch dam in the continent on the Tekeze River.
Located in the northern part of Tigray Regional State, the 188-meter Tekeze arch dam is part of government’s multi-billion birr hydropower projects. The dam, which is 75 km long and 3.5 km wide, has the capacity to store 9.3 billion cubic meter of water.
The main civil work of the dam and power house was built by EEPCo and the Chinese Company CWGS as well as three other Chinese companies. The electromechanical work was done by another Chinese company.
Around one hundred persons lost their lives during the construction of the station, of which three were Chinese nationals.
The project includes the construction of the arch dam, two river diversion tunnels, power waterways, an underground powerhouse containing four 75 MW turbines, a 230 KV substation, and a 105-km transmission line to connect the project to the national grid at Mekelle town.
In a trial generation which began on September, the power station has started to generate 75 MW electric power using one of its four turbines.
The construction of the power project was officially launched in August 2002 by President Girma Woldegiorgis. An eight-year study was conducted to launch the project, which was part of the 25-year master plan designed to develop the Tekeze Basin.
The project brings the country’s total generating capacity to 1,170 MW.
The government plans to meet future electricity demand with the construction of several mega-dams within the next ten years, hoping to put three, including the Tekeze hydropower project, online by 2010.


Client: Municipality of Trent Hills
Location: Trent Hills, Ontario
The Municipality of Trent Hills retained JLR in 2014 to undertake a Schedule B Class Environmental Assessment for the Campbellford Potable Water Supply and Distribution System to address short- and long-term storage needs, and to evaluate servicing solutions for the 20-year planning horizon. Various servicing alternatives were reviewed and evaluated using a hydraulic water model developed by JLR, including status quo, a new standpipe at the existing standpipe location, a new elevated tank at the existing or new location, and new clearwell storage at the Water Treatment Plant (WTP).
The preferred alternative was the construction of new below grade clearwell storage (1.8 ML) at the WTP. The proposed upgrades also involved demolition of existing pumps and the disinfection process, construction of a new pump house, new ultraviolet disinfection equipment, watermain twinning, new pressure reducing valve (PRV), and bypass line. The opinion of probable cost for the proposed works was approximately $4.3 million.


- Prime Minister Narendra Modi laid the foundation stone for the 2,880 MW Dibang Multipurpose Hydroelectric Project of NHPC Limited in the Lower Dibang Valley district of Arunachal Pradesh.
- The project, which will generate over 11,000 million units of Hydropower annually, will be built at over Rs. 31,875 crores.
- The project will generate electricity, aid in flood moderation, and provide employment opportunities and socioeconomic development in the region.
- The project will be constructed with Roller Compacted Concrete (RCC) technique, the highest RCC Dam of the World.
- The project is expected to provide 12% free power and an additional 1% free power for the Local Area Development Fund for the development of Arunachal Pradesh.
- The project is designed as an energy storage project with flood moderation as a key objective.
Posted in Current Affairs.


Producto n° 16661
Submersible electric pump 40T
Electric submersible pump suitable for the lifting of clear and dirty water. They are especially used in the construction of shipyards and for pumping abrasive liquids. These models, for its maneuverability, can be moved to the pump in different places.
Cover motor pump casing aluminum shaft of the motor and nuts in stainless steel strainer two mechanical seals greased by an oil chamber in the middle, close beside motor mechanic, ceramic graphite, mechanical seal hand pump in silicon carbide, wear parts covered with rubber, adjustable, thereby maintaining the characteristics of the water, although the parties are carried out it is easy to replace worn parts and S top and bottom of a row radial ball bearings.
Restrictions on the use
Max temperature of pumped liquid 40 ° c
Max depth of 20 m
pH of the liquid pumped 5-8
Presencia de Aguamarket en Países como:


Drainage Connector for Perimeter Drainage
Drainage Connector (outlet) is used for connection underneath/underside of Delta perimeter drainage channel, ideal for continuous waterproofing at level changes. Connects
to 40mm pipe enabling drainage channel connection from below.
Enquire about this product
- Product Details
- Technical Drawings


Gate valve is a valve with the disk moving vertical with the centre-axis of valve seat when it works. It’s mainly used in connecting and stoping water in resident, house hold. External force required for opening and closing. Forged brass construction, maximum pressure tested: 30 bar.
Brass Angle Valve is a manually operated valve with its outlet opening oriented at right angles to its inlet opening. It is used for regulating the flow of a fluid in a pipe, mostly used in installing water meter.
Brass Swing Check Valve is an automatic self-acting valve that allows flow in one direction only. Brass swing check valves are suitable for a variety of domestic and industrial applications up to 100°C
Garden tap, used for opening and closing water for resident, household. Forged brass with chrome plated.


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Fountain Pumps - Water Garden Pumps - The Home Depot 1200 Pro Series 296-GPH Submersible Fountain Pump. This Pump combines new impeller and shaft design This Pump combines new impeller and shaft design and materials to produce optimal performance and efficiency. The new design allows for less energy consumption while providing excellent steady flow and minimizes heat production to reduce overheating.
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12V/24V Large Flow Lift=70M Mini Submersible Solar Energy Features. DC submersible pump to help solve your remote pumping requirements.This pump is rugged, durable and long service life.The pump can be 12 volts at its maximum depth of 230 feet (70 meters) under continuous flow up to 162 GPH (600 LPH).Its unique waterproof power connector can prevent water wicking and prevent potential condensation problems.


Coliban Regional Rural Modernisation
The project would aim to upgrade 282km of open channel with pipeline to improve efficiency and reduce water losses.
The project aims to replace approximately 282km of open channels with pipeline, providing a reliable and secure water source to Coliban region. The project will increase availability of water through water recovery from replacing leaky channels with pipelines and more efficient delivery mechanisms.
The preliminary business case will:
- review current supply arrangements
- quantify water losses; and
- directly engage with customers to determine future service and infrastructure needs of the rural system.
The $0.5 million project is jointly funded by the Australian Government ($0.4 million) and other partners ($0.2 million).
Please note figures are rounded.
Australian Government funding is provided through the National Water Grid Fund.
The project is underway, with the business case expected to be completed in late 2022.


hydraulic press / compression / for production
The PHA 80 E is a hydraulic production press which works with a power of 80 tm. The tables, which are found between columns, measure 1,400x1,400 mm while the top table has a size of 500 mm. An opening of 1,700 mm is also included in the design of the machine.
The model is also equipped with a hydraulic group which has a maximum speed of 60 mm/s.


pool main drains vinyl liner pool and huge waterfall renovation.
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Ranna Pumped Storage Power Station
Ranna Pumped Storage Power Station is a pumped-storage hydroelectricity power plant of Upper Austria. It is located at lake Ranna which is situated at the river Danube. The Ranna Pumped Storage Power Station uses the dammed water of the river Ranna which merges into the river Danube closely behind the power station. With its commissioning in 1925 it is one of the oldest power stations in the Austrian Mühlvierte region. As a Pumped Storage Power Station, it is able to pump water from the river Danube into the Ranna Valley storage tanks in times of weak consumer demand. This is possible because the tanks are located than the river. In times of high consumer demand the water is released into the other direction where it produces electricity by running through turbines.
Between 1923 and 1925 the company Stern&Hafferl built a power station with a weir to rim the river Ranna. The entire power capacity of the bottleneck solution then equaled 5.8 MW
From 1947 to 1954 an extensive expansion followed. It was initiated by the Upper Austrian Power Stations Stock Company (today: Energie AG Oberösterreich). During the expansion, the Ranna Valley Dam was built and the existing simple power station was upgraded to a pumped storage power station. The power capacity of the power station was hereby tripled.
On 1 February 1962 there was a fraction of the water tunnel above the power plant. On this occasion, roundabout 10000 m³ of water cascaded down the valley. The consequences were landslides as well as damages at a nearby agricultural enterprise. As the pressure tunnel had to be reconditioned, the power generation had to be put down for a longer period. At the power station building itself only minor damages followed from the incident.
At the end of August 2014 the reservoir lake had to be emptied completely due to necessary works of maintenance on the technical equipment. During this phase, a planned temporary resettlement of the fish stock in the lake took place. As part of the revision a new closing cap was built into the bottom outlet. Further, the dam wall and water tunnel were checked for malfunctions.
Up until the beginning of 2012 the power station served as one of four regional control centres, in which the power station of Partenstein was steered. Today the Ranna Pumped Storage Power Station is steered by the „Leitstelle Wasserkraft“ in Gmunden, just like all hydroelectric power stations maintained by Energie AG Oberösterreich.
|Wikimedia Commons has media related to Ranna Pumped Storage Power Station.|
|This Austrian location article is a stub. You can help Wikipedia by expanding it.|


Project title: Design of Havria Dam in Halkidiki
Project owner / Employer: Ministry of infrastructures
Kind of services: Preliminary report – Basic design – final design – tender documents
Duration: 7/2007 – today
Object of supply of services: The scope of the project is the elaboration of the E/M installations designs regarding the lighting of the dam, the control room, the water intake and diversion works and the hydroelectric power plant.


Northern Province - Zambia
LPC Lufubu Power Company Ltd.
2013 - in progress
Description for Lufubu Cascade (Zambia)
LUFUBU HPP Cascade envisages the construction of three hydropower plants on the Lufubu River with a total installed capacity of 325 MW (energy annual production 1280 GWh/y).
Reservoir (V_tot = 720 Mm³)
RCC Dam (H = 64 m, L_crest = 3'500 m)
Headrace Canal (L = 4,4 km)
Penstock (L = 2.6 km, D = 4.2 m)
Power house (Open air type, No. 2 Francis Turbines IP = 2x66 MW )
Reservoir (V_tot = 86 Mm³)
RCC Dam (H = 22 m, L_crest = 600 m)
Headrace canal (L = 6.2 km)
Penstock (L = 0.6 km, D = 4.2 m)
Power house (Open air type, No. 2 Francis Turbines IP = 2x43 MW)
Reservoir (V_tot = 400 Mm³)
RCC/Rockfill Dam (H = 47 m, L_crest = 1300 m)
Headrace Canal (L = 7.8 km)
Penstock (L = 12.1 km, D = 4.5 m)
Power house (Open air type, No. 2 Francis Turbines IP = 2x54 MW)
- Feasibility study
- Detailed design
- Environmental and Social Impact Assessment
- Tender documents and assistance to the Cliente during the bid
- Supervision of construction
The scope of the assignment is the rehabilitation of the existing Hermitage...
Gibe III (Ethiopia)
The design of this record breaking 250 m high...
Kabwe urban water supply scheme.
Reservoir storage capacity: 12 Mm³.
Djouè river hydroelettric plant (tributary of Congo).
Maswa project including domestic water supply pipeline for the district...
Jamaica 6 (Jamaica)
Jamaica 6 project includes the feasibility for six small hpps in Jamaica and...
Arda Cascade (Bulgaria)
Hydropower cascade including the existing plants of Karjali (IP = 106 MW),...
Montedoglio dam has suffered some damages at the spillway and dam body due to...
Dabus HPP cascade is located on the Dabus river, a north-flowing tributary of...


- Flood Warning
- Effingham; Screven
The Flood Warning continues for
The Savannah River near Clyo.
* At 8 PM Sunday the stage was 18.2 feet.
* Flood stage is 11.0 feet.
* Moderate flooding is occurring.
* Forecast, the river will rise to near 18.4 feet by early Wednesday
morning then begin a slow fall.
* At 18.0 feet, several homes off Arrowhead Court near Stokes Bluff
Landing are impacted. Also, Sand Hills Road will be inundated and


In June 2018, Concrete Canvas® (CC) GCCM was specified to provide erosion control and reduce the permeability of a series of open drainage channels as part of the A14 Cambridge to Huntingdon improvement scheme, situated at Section 1 along the southbound side of the A1.
The purpose of the project was to collect highway runoff water from adjacent slipform drainage, providing additional storage capacity if required during storm events.
Poured concrete was considered for the project but the A14 Integrated Delivery Team (IDT) proposed CC in order to reduce groundworks, as well as to increase the speed of installation.
The works were carried out during the Summer of 2018 by the A14 IDT for Highways England, with consultancy provided by Atkins CH2M.
See the full case study for this installation here.


Check valve: Check valve is also called check valve or check valve, its role is to prevent the medium in the pipeline from flowing backward. The bottom valve of the pump suction is also a check valve. The opening and closing parts rely on the flow of the medium and the force to open or close by itself, and the valve to prevent the medium from flowing backward is called a check valve. Non-return valve is an automatic valve. It is mainly used for pipelines with unidirectional flow of medium. Only allowed ..
The function is to prevent the medium in the pipeline from flowing backward. The check valve belongs to the category of automatic valves, and the opening and closing parts are opened or closed by the force of the flowing medium. The check valve is only used on the pipeline where the medium flows in one direction, preventing the medium from flowing back to prevent accidents. Applicable media: water, oil, steam, acid media, etc. Design and manufacturing structure length:
Part Name ZG1Cr18Ni9T 304 CF8 ZGOOCr18Ni10 304L CF3 ZG1Cr18Ni12Mo 2Ti316 CF8M zgoocR17nI14mO2 316L CF3M WCB Body / Cap Body / Cap OCr18Ni9 OOCr18Ni10 OOCr18Ni9Mo2 OvalCrONiOC OCR18
Because this valve adopts spring to support the spool, it can be installed vertically or horizontally. Technical parameters Pressure level 16 20 25 32 35 40 45 50 60 70 Working pressure (Mpa) 16 20 25 32 35 40 45 50 60 70 Test pressure (M) Strength 24 30 37.5 48 52.5 60 67.5 75 90 105 Seal ..


Auto-cad engineering model of five-stage centrifugal pump cross-section.
For pumping high viscous liquid with tremendous power. The multistage pump performance depends on the driving power. It has high-performance characteristics when the variable speed drive system is preferred when compared to the constant drive mechanism. Using the numerical analysis auto cad model shown above consists of four stages with inlet and outlet provision. A single shaft buckled up with the mechanical seal and gearbox included in the design. Impellers preferred for the design is a two-row system which was found to be achieving high radial flow by computer modeling. Computational fluid dynamics is the only way to find the optimal design by numerical simulation for advanced multistage pumps. The 3D model is much more complex for analysis the pressure points fluctuate and deviated the model from the real impeller operations.
The above diagram includes the supporting section and casing section as the common block without any individual parts. This provides an economic advantage in manufacturing and electric power consumption. Inlet and outlet connections are provided on the top section of the pump so that while installation the bends requirements in piping can be avoided. Bends add up the power loss factor in the system.


The final feasibility assessment of the binational 2,200-MW Garabi-Panambi hydro project planned for the Uruguay River between Argentina and Brazil will be concluded in the first half of the year, a spokesperson for Brazil’s president told wire services.
The Garabi-Panambi hydro complex will be built on the Uruguay River between the Brazilian southern state of Rio Grande do Sul and Argentine province of Corrientes.
Two dams will be built in the complex: the 1,150-MW Garabi and the 1,050-MW Panambi.
The Garabi-Panambi hydro complex will be operational as early as 2013, some reports indicate.
In other news, Brazil’s environment agency, Ibama, has approved the start of initial construction work for the 11,200-MW Belo Monte hydropower project in Brazil’s Amazon, wire services reported.
The hydro project will be built on the Xingu River in the state of Para.
For more hydropower news and information, click here


water pump / electric / submersible / centrifugal
semi-axial, for wells, stainless steel, bronze, cast iron, distribution, lift
Max.: 450 m³/h (15,891.6 ft³/h)
Min.: 0 m³/h (0 ft³/h)
Max.: 276 m (905'06")
Min.: 0 m (0'00")
Max.: 185 kW (251.53 hp)
Min.: 45 kW (61.18 hp)
The 6S-252 semi-axial submersible electric pumps are designed to produce sufficient pressure for various applications in different industries. The pump is perfect to use during the civil and industrialized installations to lift and distribute the items as well as provide required pressure. The autoclave, boiler coves, washing plants and irrigation systems also require these types of pumps. It can easily draw from the reservoirs, natural basins and wells of 264 mm diameter.
The cast iron EN-GJL-250, AISI 316 stainless steel, marine bronze G-CuSn10 is used in the construction of submersible electric pump. Its maximum delivery rate is 450 m3/h and the maximum head is 276 m. The total power of submersible electric pumps is 45÷185 kWs.


Centrales Rapides-des-Cœurs et Chute-Allard
Mandate execution period:
The Chute-Allard and Rapides-des-Cœurs Generating Stations are hydroelectric power stations and dams built on the Saint-Maurice River by Hydro-Québec, with an installed capacity of 62 and 76 MW, respectively. They were commissioned in 2008.
The project consists mainly of fabricating, installing and starting up the intake hoists and a draft tube monorail for each generating station. Canmec Industrial Inc. hired Génitique to carry out the electrical design work.


Product Name: 180° Clamped Elbow
Item No.: PE-03
Standard:DIN11852/11850,3A-63-02,AS1528,ASME BPE,SMS,DS,BS4825 and so on
Connection:Clamp, weld, thread
Tianjin U-ideal Instrument Co., Ltd is a professional supplier of level instruments, flow meters, gates valves, pressure control valves, pneumatic and electric control ball valves, check valves, globe valve, pressure reducing and sustaining valve and steam traps and strainers from year 2006, are one of the repute' S manufactures in China, We have been cooperated with many famous companies all over the world, and quantities are satisfy all of our customers. Our products have passed the CE, GS, ISO9001 approvals.
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Lusaka - Zambia
Lusaka Urban District Council – Republic of Zambia
1989 - 1992
Description for Lusaka (Zambia)
Lusaka project including domestic water supply pipeline for the city of Lusaka, Emergency health works in the area of Matero, in the industrial area and in the township.
- Rehabilitation of wells along Mumbwa Road (Submerged pumps No. 8, D ≤ 350 mm, H ≤ 100 m, Q ≤ 400 m³/h)
- Drilling of No.4 new wells along Mumbwa Road
- Rehabilitation of pumping plant along Lumumba Road (pumping stations No. 2, emergency diesel generators No. 2)
- Pipeline A - Mumbwa Road from the 5 wells along the Lumumba Road (Type GRP, D = 600 mm, L = 0.5 km)
- Pipeline B - Lumumba Road (Type GRP, D = 1'200 mm, L = 5.1 km)
- Matero reservoir (No.2 chambers; V = 30'000 m³)
- Rehabilitation of existing reservoir (Volume = 11'000 m³)
- Command and control plant
- Water treatment plant
- Pipeline for connection to the Mumbwa Well Field (Q = 190 - 507 l/s, D = 200 - 250 mm, L = 30 km)
Gilgel Gibe (Ethiopia)
Hydroelectric power plant (IP = 200 MW) including rockfill dam, underground...
Lower Diamphwe (Malawi)
This project includes the Lower Diamphwe Multipurpose Dam and associated...
Bagré (Burkina Faso)
Bagré multipurpose scheme was built in 1993 and is located along Nakambé...
Lusaka project including domestic water supply pipeline for the city of...
Water storage plant for irrigation purposes with a reservoir capacity of 42...
Kabwe urban water supply scheme.
Reservoir storage capacity: 12 Mm³.
Maswa project including domestic water supply pipeline for the district...
Porto Romano (Italy)
Yacht Harbour is on the right side of the Tevere River floodplain, about 1 km...
Jamaica 5 (Jamaica)
This project includes prefeasibility and feasibility studies for five small...


ISLAMABAD: The government has disbursed Rs70,619.208 million for various water resource projects under the Public Sector Development Programme (PSDP) in three quarters of the fiscal year 2020/21. According to the data of the Planning Commission, Rs77,860.087 million was allocated for various water resource sectors in the current fiscal year. Of the total allocation, the domestic share was Rs64,362 million, while foreign component was estimated as Rs13,498 million.
Similarly, an amount of Rs57,796.031 million was released from the domestic share, while Rs12,823.177 million was received under foreign component so far. An amount of Rs 16,000 million has been allocated for Diamer Basha Dam (Dam Part), Rs5,000 million for Diamer Basha Dam project (land acquisition and re-settlement), Rs1,443.324 million for Balochistan Effluent Disposal into RBOD, Rs1,968 million for construction of Basool Dam, Rs1,797 million for the construction of Mangi Dam, Rs2,000 million for the construction of small storage dams (Sindh), Rs1,500 million for the construction of 100 small dams in Balochistan, Rs1,356.346 million for Darwat Dam and Rs2,000 million for Garuk Storage Dam.
The government also earmarked Rs7,000 million for Mohmand Dam, Rs3,000 million for Nai Gaj Dam, Rs2,500 million for Naulong Storage Dam, Rs1,500 million for Normal/Emergent Flood Programme, and Rs3,000 million for the construction of Winder Dam.
Similarly, Rs2,000 million has been allocated for Kachhi Canal Project (remaining works), Rs500 million for the construction of 100 dams in Balochistan, and Rs30 million for the construction of Delay Action Dam at Zarkhune. Similarly, the government has released Rs49,794.241 million for various projects of the National Transmission and Despatch Company (NTDC) and Pakistan Electric Power Company (PEPCO) under the Public Sector Development Programme (PSDP) for the fiscal year 2020/21. An amount of Rs36,299.980 million was allocated for various NTDC/PEPCO projects in the current fiscal year. Of the total allocation, the domestic share was Rs8,607.960 million, while foreign component was estimated at 27,692 million.
An amount of Rs7,375.860 million was released from the domestic share, while Rs42,418.381 million was received under the foreign aid component. Likewise, Rs4,000 million was allocated for the evacuation of power from 1,224MW wind power plants at Jhimphir clusters (NTDC), Rs2,500 million for evacuation of power from Suki Kinari, Kohala, Mahal HPPs (NTDC), Rs1,160 million for the evacuation of power from 2,160MW Dasu HPP Stage-I (NTDC), Rs3,000 million for 220kV Dera Ismail Khan-Zhob transmission line along with 220kV Zhob substation (NTDC) and Rs2,675 million for the construction of new 220kV Guddu-Sibbi Single Circuit Transmission Line for the improvement of power supply system in South areas (NTDC) in the PSDP 2020/21. Similarly, Rs3,200 million was earmarked for 500kV Faisalabad New (2×750) (now 500KV Faisalabad West along with allied T/Ls) (NTDC), Rs3,000 million for 500kV HVDC transmission system between Tajikistan and Pakistan for Central Asia-South Asia transmission interconnection (CASA-1000) (NTDC), Rs3,000 million for 500kV Lahore, North (NTDC), Rs 2,130 million for the enhancement in transformation capacity of NTDC system by extension and augmentation of the existing grid stations (NTDC), Rs1,300 million for the conversion of the existing 220kV substations at Bund Road, Kala Shah Kaku, Ravi and Nishatabad to GIS Technology (NTDC) and Rs1,000 million for the evacuation of power from wind power projects at Jhimpir and Gharo Wind Clusters (NTDC). (courtesy The News)


Flood mitigation project for Beni
Mar 20, 2017-
The Water Induced Disaster Management Sub Division Office in Baglung has said that it plans to build walls along the banks of Kaligandaki and Myagdi rivers to mitigate the risk of flood in Beni Bazaar. The project is expected to cost Rs 12 million and the office has already signed an agreement with the Pokhara-based BG Constructions, said officials said.
Published: 20-03-2017 08:27


A Typical Dam
Dams might be thought of as bridges lying on their side but, because of the increasing pressure of water, they have to support a greater load at the bottom than they do at the top.
The Cheruthoni Dam was built in the twin valley of Periyar river gorge. The Idukki Arch dam was built in the adjacent valley. The two dams store water for the Idukki Hydel Power Project, Kerala. The Cheruthoni Dam ranks amongst the largest dams built in India.
It is a concrete gravity dam and was built for Kerala State Electricity Board in the year 1977.
Length at crest level : 651 metres
Height from deepest foundation level : 133 metres
Concrete Volume : 1.7 million cubic metres


大源渡航电枢纽工程位于湖南省衡阳市境内湘江干流，是一个以航运为主，兼有发电、交通、养殖等综合效益的大（2）型水运工程，为开通衡阳至岳阳400多公里湘江千吨级航道奠定了基础，实现了湘江航电结合、以电养航，为内河开发创出一条新路，也是湖南院在灯泡贯流式机组电站设计史上的又一个新的里程碑。1996年开工，2000年建成。水库总库容4.5亿m3。船闸为Ⅲ级，通航标准为一顶四艘千吨级。低水头径流式电站，河床式厂房，装机容量129.6MW（4×30 MW+1×9.6 MW）。灯泡贯流式水轮发电机组，水轮机转轮直径7.5m，最大水头11.4m，额定水头7.2m，最小水头3m。电站清污机集清污、排污、吊放拦污栅等功能于一体。国内首创厂坝共用坝顶门机、厂房活动式屋盖布置，降低了厂房高度，节省了土建及起重设备投资，整体设计与周边环境协调美观。
Dayuandu Navigation & Power Complex
Silver Medal of National Excellent Project
Third Prize of National Excellent Engineering Design
First Prize of Provincial Excellent Engineering Design
It is the as-built bulb type tubular unit power station with the largest turbine runner diameter in domestic at that time.
It initiated the layout of Dam Crest Crane plus Movable Powerhouse Roof.
Dayuandu Navigation & Power Complex is located in the main stream of the Xiangjiang River within Hengyang Municipality of Hunan Province. It is a large Scale (Grade II) water-transport project mainly for navigation, and accompanied with comprehensive benefits as power generation, transport, aquatic breeding, etc. The project has made foundations for the opening of the 400km kiloton waterway in the Xiangjiang River from Hengyang to Yueyang, which realized the combination of navigation and power in the Xiangjiang River and electricity supplies for navigation, and started a new way for development of inland rivers. It is a new milestone in the HHPDI design history of power station with bulb type tubular unit. Construction of the Project started in 1996 and accomplished in 2000. Its reservoir has the total capacity of 450 million m3. The ship lock ranks Grade III and has the navigation standard of four kiloton ship in one uplifting. The project includes a low water head runoff power station and a power house in river channel. The total installed capacity is 129.6MW (4×30MW+1×9.6MW). The power station adopts bulb type turbine generating unit. Diameter of the turbine runner is 7.5m. It has the maximum water head of 11.4m, rated water head of 7.2m and minimum water head of 3m. The raking equipment in the power station has the function of decontamination, blow down and trash rack lifting. The adopted national first communal dam crest crane of plant and dam, and the movable plant-roof lowered the height of the powerhouse and saved the investment on civil works and hoisting equipments. And the integrated design of the project is well coordinated with the surroundings.


JWC Fern Hill Reservoir
This CM/GC, $25.1 million, three-phased project for the Joint Water Commission involved the construction of a new 20MG AWWA D110 Type I pre-stressed concrete reservoir adjacent to the existing 20MG tank. Other phases of work included extensive water plant improvements to increase the overall plant capacity to 75MGD and approximately 2000LF of new 30-inch HDPE overflow lines and installation of about 2300 LF of 72” inch Welded Steel pipeline installed from the plant to the new reservoir. Design phase included design assistance, constructability reviews and cost modeling to produce GMP estimates at 30%, 60%, 90% and final design. Challenges included keeping the existing reservoir and water treatment plant operational during construction.


Dubai Electricity and Water Authority (DEWA) on Tuesday said it has awarded a consultancy project to design and construct two water reservoirs.
One will be in Al Nakhli, with a storage capacity of 120 million gallons of desalinated water while the other will be in Al Lusaily, with a storage capacity of 60 million gallons, to increase Dubai's total storage capacity to 1,010 million gallons.
The construction and operation of both reservoirs is expected to be completed within 32 months.
“This project supports DEWA’s efforts to enhance the efficiency and reliability of the water network, increase water flow to fulfil increasing demand for water in all parts of Dubai, and raise the volume of the Emirate’s water reserves and support sustainable development,” said Saeed Mohammed Al Tayer, managing director and CEO of DEWA.
“The project includes the design of the reservoirs according to the latest standards of sustainability, and supervision of the implementation of the project at the two sites... DEWA’s total storage capacity will increase to 1,010 million gallons, compared to the current capacity of 830 million gallons,” added Al Tayer.For all the latest energy and oil news from the UAE and Gulf countries, follow us on Twitter and Linkedin, like us on Facebook and subscribe to our YouTube page, which is updated daily.
Subscribe to Arabian Business' newsletter to receive the latest breaking news and business stories in Dubai,the UAE and the GCC straight to your inbox.


Altaf Hamid Rao,
MIRPUR (AJK): Tarbela Dam Monday filled to its maximum storage level of 1550 feet above mean sea level, official sources said.
And at the same time the rising trend of water level in the country’s largest AJK-based reservoir Mangla dam has also been witnessed with present level of 1170.75 feet with the minimum operating level 1050 feet and maximum conservation level 1242 feet coupled with the live storage of 2.701 MAF on Monday, the WAPDA sources told this Correspondent here on Monday.
It is worth mentioning that 6.047 MAF water to the tune of maximum live storage capacity of Tarbela has been stored in the reservoir.
Meanwhile, the position of the river inflows and outflows at Tarbela, Mangla and Chashma along with the reservoirs levels and the barrages remained on Monday as under:-
Rivers: Indus at Tarbela: Inflows 224,800 cusecs and Outflows 181,100 cusecs, Kabul at Nowshera: Inflows 45,800 cusecs and Outflows 45,800 cusecs, Jhelum at Mangla: Inflows 29,300 cusecs and Outflows 10,000 cusecs, Chenab at Marala: Inflows 74,300 cusecs and Outflows 42,600 cusecs.
Barrages: Jinnah: Inflows 213,700 cusecs and Outflows 205,700 cusecs, Chashma: Inflows 218,400 cusecs and Outflows 190,000 cusecs, Taunsa: Inflows 186,400 cusecs and Outflows 165,800 cusecs, Panjnad: Inflows 48,800 cusecs and Outflows 34,200 cusecs, Guddu: Inflows 256,000 cusecs and Outflows 227,300 cusecs, Sukkur: Inflows 205,400 cusecs and Outflows 149,800 cusecs, Kotri: Inflows 52,300 cusecs and Outflows 10,500.
Reservoirs (Level and Storage):
Tarbela: Minimum operating level 1386 feet, present level 1550.00 maximum conservation level 1550 feet, live storage today 6.047 million acre feet (MAF).
Mangla: Minimum operating level 1050 feet, present level 1170.75 feet, maximum conservation level 1242 feet, live storage today 2.701 MAF.
Chashma: Minimum operating level 638.15 feet, present level 648.00 feet, maximum conservation level 649 feet, live storage today 0.227 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.


15 Jul Work on S. Maradhoo Harbour Breakwater Reconstruction is nearing completion
Work on S. Maradhoo Harbour Breakwater Reconstruction is nearing completion, with overall 92% project progress. Revetment works for the project are currently ongoing, with 65% completion. We also completed paving works of 1,975 sqm needed for the project in June 2020.
The S. Maradhoo harbour breakwater reconstruction project consists of the removal of existing rock boulder breakwater; dredging operations of 18,873cbm; construction of a 340m revetment; a 419m quay wall and bridge construction.
The estimated value of the project is MVR 25.5 million. The project was awarded to us on 30th June 2019 with subsequent mobilization undertaken on 3rd November 2019.


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Crepaco, Positive Pump model R4R, stainless steel, 3″ #15 ports, bottom shaft drive
Crepaco, Positive Pump model 6RIHD, stainless steel, 9.5″ x 3″ side flanged inlet, 3″ bevel seat outlet on stainless steel base with upper mount, belt drive motor.
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SEB – Trusan Hydroelectric Power Plant 275MW – Sarawak - Project Profile
"SEB – Trusan Hydroelectric Power Plant 275MW – Sarawak - Project Profile" contains information on the scope of the project including project overview and location. The profile also details project ownership and funding, gives a full project description, as well as information on contracts, tendering and key project contacts.
The "SEB – Trusan Hydroelectric Power Plant 275MW – Sarawak - Project Profile" is part of Timetric's database of 82,000+ construction projects. Our database includes a 10+ year archive of completed projects, full coverage of all global projects with a value greater than $25 million and key contact details for project managers, owners, consultants, contractors and bidders.
Sarawak Energy Berhad (SEB) is planning to undertake the Trusan Hydroelectric Power Plant project in Sarawak, Malaysia.
The project involves the construction of a 275MW hydropower plant. It includes the construction of a power house, substations, three tunnels and a surge tank; the laying of transmission lines; the installation of turbines and generators.
In July 2011, the technical studies on the project were completed; In September 2011, SMEC was appointed to undertake the design review on the project.
In February 2015, a feasibility study on the project was completed.
In July 2017, the project received approval for the construction from the Sarawak government. The timeframe to begin construction on the project has yet to be announced, However, construction activities are expected to be completed in 2019.
The project involves the construction of a hydro electric Power plant with a total capacity of 270MW in Sarawak, Malaysia.
The US$400 million project includes the following:
1. Construction of a power house
2. Construction of substations
3. Construction of three tunnels
4. Construction of a surge tank
5. Laying of transmission lines
6. Installation of turbines
7. Installation of generators
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- Flood Warning issued January 16 at 7:25PM CST until January 17 at 8:24AM CST by NWS
- Effective: 7:25 p.m. on Saturday, Jan. 16, 2016
- Expires: 8:24 a.m. on Sunday, Jan. 17, 2016
...The flood warning continues for the Mississippi River affecting
areas in Illinois...Missouri and Kentucky...
At Cape Girardeau affecting Alexander...Jackson...
Union...Cape Girardeau...Perry and Scott Counties
At New Madrid affecting Fulton...Mississippi and
New Madrid Counties
.Water levels continue to slowly fall along portions of the
Mississippi River with minor flood conditions forecast to end at
Cape Girardeau and New Madrid Missouri during the overnight hours.
The Flood Warning continues for the Mississippi River at New Madrid.
* until Sunday morning.
* At 7 PM Saturday the stage was 34.6 feet.
* Flood Stage is 34.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will fall to below flood stage overnight.
* Impact...At 34.0 Feet...Minor flooding occurs affecting mainly
bottomland and surrounding low lying areas.
- See more at NOAA


Skyhaven Lake, west Missouri
Skyhaven Lake is on a tributary of Devils Branch River in Johnson County, Missouri and is used for recreation and drinking water purposes. Construction was completed in 1955. Its normal surface area is 13 acres. It is owned by Eugene V Fryhoff.
Skyhaven Lake Dam is of earthen construction. Its height is 20 feet Its capacity is 139 acre feet. Normal storage is 47 acre feet. It drains an area of 62 square miles.
Lakes, Dams, and Recreational Facilities Near Skyhaven LakeHamilton Lake Warrensburg Country Club Lake Tackett Lake Lions Lake Pertle Springs Dam S.Fk.Blackwater River Dam F- 3 S. Fk. Blackwater Watershed F-3 S.Fk Blackwater River Dam Lt-67 South Lake Foster Lake S.Fk.Blackwater River Dam F- 1 So Fk Blackwater Riv Wtsd Dam F-2 Hazel Hill Community Dam South Fork-blackwater F-1 Maxson Lake Futurama Lake Gann Lake S Fk Blkwtr Rvr Wrsd Dam F-21 Ken-mar Acres Lake Glazebrooks Lake Yukon Lake S. Fk. Blackwater Watershed E-7 S.Fk.Blackwater River Dam E- 7 Lake Pajastka Teefly Lake Hickory Hills Lake Reynolds Lake Holden Reservoir Teller Lake S.Fk.Blackwater River Dam E-21 Holden Reservoir S. Fk. Blackwater Watershed E-21 Easterwood Lake Edmunds Lake Downing Lake Shumate Lake Newland East Lake T.J. Slack Lake Newland West Lake Newland-sec 20-lake Dam
Bookmark this lake location.
Find other west 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.


Horizontal axis pump with brass turbine type impeller, pump body made of G20 cast iron, end cover in brass, AISI 416 stainless steel shaft and mechanical seal made of ceramic/graphite.
Peripheral turbine pump. The main feature of this pump is it's capability of generating a medium pressure with minimal power consumption. Particularly suited for pumping up and distributing water in domestic water supply systems in houses, villas, small properties and gardens where frequent use will occur.
- Pumpmaster Australia brand
- 0.45 HP / 0.33 kW output power
- 22 Ltr/Min @ 20 PSI
- Includes KIT-PC4 Electronic Controller
- Inlet size: 25 mm
- Outlet size: 25 mm
- Volts: 240v
- 2 year Pumpmaster Australia Warranty
- Spare parts available


A portable stainless steel submersible pump which is ideal for a wide variety of commercial and domestic pumping applications. The SIP 06819 will pump dirt water and particles up to 35mm in diameter. The quality stainless steel casing makes sure that it stays in top notch condition while submersed.
8 metre maximum pumping head
10 metre power cable35mm maximum particle diameter


Automatic Control panel / Inverter, Accessories
Single Phase Automatic Controller – 0.75kw – 1.5kw (1hp – 2hp) 240v/1ph/50hz
- Three phase direct on line starting controller for up to 15kw
- Easy operating 24-hours duty
- Labor saving and energy saving
- (Great benefit under correct operation)
- Submersible pump/ Sewage pump/ Pipeline pump/ Multistage pump/
Centrifugal pump to protect, control water level and control pressure for above pumps
SINGLE PHASE AUTOMATIC CONTROLLER
- Water level control is completely automatic. works without
adjustment, easy for installation and use.
- Circuit diagram of water level control with anti-high voltage
- Voltaic wire of circuit diagram are connected by cuttage grafting. It’s convenient for maintaining and replacing.


Pressure Sensor – For Existing SCADA System
The 4-20mA Pressure Transmitter is easily integrated into an existing SCADA system, digital display or 3rd party data logger. It will provide a continuous, accurate water level reading for a wide variety of applications.
A two-wired 4-20mA Pressure Transmitter current configuration is used with our pressure transmitter which is the most widely used signal transmission for transducers in industrial environments.
Pump activation for low water level, high water level in tanks, wells, rivers and chambers. Low water and high water level shut off.
Note: External Power Required


Karot Hydropower Project, Pakistan
SMEC has worked on the project since its inception, initially undertaking feasibility studies for the site in 2009. Then in 2016, the SMEC-SIDRI-SECEC-Joint Venture was appointed by Karot Power Company Limited as Employer’s Engineer, undertaking design review and overseeing construction supervision. SMEC oversaw all aspects of construction management, acting as the main interface between the contractor and client.
Karot Dam is the first Asphaltic Concrete Core Rockfill Dam in Pakistan and the first renewable energy project constructed under the China Pakistan Economic Corridor. SMEC has provided a world class team with detailed knowledge of international building standards for hydropower facilities. As part of the scope, SMEC also undertook detailed analysis of the proposed design. To reduce risk, SMEC made several amendments to the dam’s design and construction methodology. By providing ongoing training and mentoring to the client team and building contractors, SMEC has added value throughout the construction phase.
The dam is 95.5m high, 460m wide and 461m above sea level. New infrastructure at the facility includes three major bridges and 9km of roads, relocated to the Reservoir Area. The reservoir stretches approximately 27km upstream of the dam and features a capacity of 152 million cubic metres at full supply level. The surface powerhouse includes four turbines (180MW each). The project also includes four 316m long headrace tunnels, a spillway, three 447m long diversion tunnels and cofferdams upstream and downstream of the main dam. The plant will be interconnected to the national grid by means of a 5km-long, 500kV transmission line.
Karot Power Company Limited


Jan 18, 2018-The Japan International Cooperation Agency (Jica) has been assisting state-owned power utility Nepal Electricity Authority (NEA) and its subsidiary Tanahu Hydropower to carry out a preliminary feasibility study to build two pumped storage projects.
A 150 MW pumped storage project, which involves moving water from a lower reservoir to a higher reservoir where it is stored to generate power, is planned to be built on Rupa and Begnas lakes in Pokhara.
Similarly, a 104 MW pumped storage project has been planned to be built at the Lower Seti Hydropower Project, the cascade of the Tanahu Hydropower Project which is being developed by Tanahu Hydropower.
Jica has already sent consultants to the field and they are about to complete the study, according to the NEA.
“We will probably get a report from Jica by the first week of February,” said Pradeep Kumar Thike, managing director of Tanahu Hydropower who is working closely with the Japanese agency. “After we get the report, the installed capacity of the project will be finalized, and we will move forward with the preparation of a detailed project report (DPR).”
The current installed capacities for both projects were determined by a desk study, and they are likely to change after the field study report is completed.
The Energy Ministry awarded the survey licence for the Begnas-Rupa Pumped Storage Project to the NEA in November. The Department of Electricity Development awarded the license for Lower Seti to Tanahu Hydropower in October.
The Lower Seti project will be built around 20 km downstream of the powerhouse of the Tanahu Hydropower Project and utilize the water from its tailrace. Similarly, the powerhouse of the proposed pumped storage project on Begnas and Rupa lakes will be built on Rupa Lake.
In a pumped storage project, the water stored in the higher reservoir is released to the lower reservoir to produce electricity during periods of high power demand. The power plant itself becomes an electricity consumer when pumping water, but it pays less because it does so during off-peak times. The plant produces energy using the stored water during peak times when it charges a higher rate.
As Begnas Lake is located at a higher altitude than Rupa Lake, hydroelectricity can be generated by channelling water from Begnas to Rupa where the powerhouse will be built. The NEA has said that the natural head of around 60 metres between the two lakes is sufficient to generate electricity. The project, according to the state-owned power utility, will be designed to generate power for 4 hours daily.
The NEA is also planning to seek the help of Jica to prepare the DPR of the pumped storage project as Japan has vast experience in developing such schemes.
Source: The Kathmandu Post


Glenelg River records minor flooding
The State Emergency Service (SES) says minor flooding has occurred along the Glenelg River but it has not affected any buildings yet.
About 40 millimetres of rain has fallen in the river's northern catchment during the past three days.
The SES expects water levels could peak at flood level gauges at Casterton today.
It has warned people to be careful around flood waters and for farmers to consider moving stock to higher ground.
Police say they are also monitoring rising water levels in the Bryan Creek at Coleraine.


ship pump / suction / dredging / vacuum
suction, dredging, vacuum
Water driven jet vacuum pump, designed for extraction of air/gas in the suction line for the dredging pump.
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The Multi Vac has multi nozzle design and can be delivered with number of nozzles according to the ships requirements.


In order to finance the construction of new hydroelectric power plants, Uzbekgidroenergo JSC signed an agreement with Roseximbank JSC of the Russian Federation (Bank for Export-Import of Russia).
In order to expand mutually beneficial cooperation in the field of hydropower, the Mullalak hydroelectric power station with a capacity of 140 MW on the Pskem river in the Bostanlyk district of the Tashkent region, a cascade of small hydroelectric power plants with a capacity of 51 MW on the large Andijan canal in Namangan. regions, namely Kugai-1, Kugai-2, Beshkurgan-1 and Beshkurgan-1. An agreement was reached on financing 2 small hydropower plants.
Uzbekgidroenergo JSC and Roseximbank JSC signed agreements worth $ 340 million. The new projects are expected to be funded directly through loans.
During the bilateral meeting, Azer Talibov, Chairman of the Board of Roseximbank of the Russian Federation, and Abdugani Sanginov, Chairman of the Board, exchanged views on the ongoing reforms in this area.


Saco River Dredging Project About to Begin
The U.S. Army Corps of Engineers, New England announced today that the next phase of Saco River dredging project is set to begin in mid-December.
The Saco River dredging contract was awarded to H&L Contracting, Inc. LLC, of Bayshore, New York.
According to the Corps, this work that will clear the lower portion of the channel will last approximately three months.
The $3.93 million worth scheme to dredge the lower Saco River is the second phase of the federal navigation project authorized by Congress to clear out the channel from downtown Saco to the river mouth.
Last year, the Army Corps dredged upper section the channel with the price tag of just over $4 million.
USACE estimates that this year, the contractor will remove around 80,000 cubic yards of dredged material from the lower portion of the channel.


In the petroleum development engineering, the low permeability reservoir is that the permeability of porous media is lower than 50 micro-Darcy. Because of the existence of the threshold pressure gradient (TPG), the mathematical model of liquid flow in low permeability media is difficult to describe this kind of flow. Until then there is not an ideal model, although there are several models used to fields of well testing analysis and petroleum numerical simulations. Based on force between liquid and surface solid, and the negative slip boundary model of a micro-channel, a new liquid flow model was derived for low permeability reservoirs in this paper. First we defined the no-movement liquid layer close to the solid surface as the boundary stick layer which is regarded as the negative slip length, and used the inverse proportion of the height of the boundary stick layer to the pressure drop gradient, thus the formulae of liquid velocity and the flow rate of a round channel were derived; Then the model of liquid flows in low permeability reservoirs was gotten, based on the capillaries model; Finally the flow models were tested by examples and showed how to get the TPG of the low permeability reservoirs. The results show that there is no TPG on the whole of the low permeability reservoirs, but in small local pressure gradient, the effects of boundary layer can be seen. Compared different power fittings on the experimental data, the first power exponential function fitting is relatively accurate.


Stainless steel drainage pumps with jacket cooling and Vortex impelle
Submersible pumps for clear and drainage water – CR 360 / CR 372
Pump for pumping dirty water also containing coarse solids and fibre content up to 20 or 30 mm diameter. Compact, lightweight and robust stainless steel design, ideal for waste water disposal in the home or as a portable emergency pump for example in case of flooding.
20 / 30 mm
11,5 – 25,0 m³/h
Motor power P1
G 1¼ F / G 2 F
0,63 – 2,2 kW
Motor power P2
7,3 – 12,0 m
0,45 – 1,1 kW
Permanent or transportable. Model with float switch control for automatic pump operation, depending on liquid level in the sump.
Motor housing, rotor shaft, pump housing, screws, suction sieve, impeller (Stainless steel 1.4301) Mechanical seal (Carbongraphite/chromesteel) Seal kit (NBR)
Clear water and drainage water containing soft solids up to 20 or 30 mm spherical clearance. Max. liquid temperature: 35°C, short term up to 60°C.
Fully submersible, pressure tight electric motor. Stainless steel motor- and pump housing. Insulation class F. Motor protection IP 68. Thermal sensors imbedded in the motor winding.
Sufficient motor cooling is ensured even at low water level through the cooling jacket with top-mounted pressure connection.
Impeller of the CR 360 / CR 372 series.
For optimum adaptation to the pump medium and operating conditions.


Main applications HVF
- Hard Rock mining
- Industrial Process
- Mineral Mining
- Q max 8,175.0 m³/h
- H max 60.0 m
The pump provides continuous operation without shutdown or operator intervention. The new hydraulic design removes air from the impeller eye while the pump is running, and the pump can be retrofitted into any existing operation.
Application pump HVF
For use in all froth pumping applications in the mineral processing and industrial minerals industries.
The HVF pump’s innovative deaeration chamber removes air from the pumping process. This ensures active air clearing and an open path to the atmosphere, while reducing costly product
losses and water additions.
The new patented hydraulic design of the HVF impeller removes air from the impeller eye while the pump is running for continuous operation.
The HVF pump can be retrofit into any existing froth application. Fewer pumps are required for less capital expense as well as reduced power and water usage
Overview of technical data HVF
|Q (50Hz)||0.0 – 8,175.0 (m³/h)|
|H (50Hz)||0.0 – 60.0 (m)|


In 2019, we carried out the construction and executive design of the Automatic Technical Dam Control System for the pumped storage hydro electricity plant in Żydowo.
In addition, in January 2020 we completed the first stage of installation works and launched the system. As part of the work, the following sensors were installed:
- Hydrostatic probes for measuring the water level in open piezometers,
- Capacitive probes with Thompson orifices for measuring the water expenditure from collective drainages,
- two- and three-axis feeler gauges for measuring the opening of expansion joints,
- concrete, water and air temperature sensors, MEMS inclinometers for measuring the inclination of pipe supports,
- METEO station
Modern redundant servers with a user-friendly SCADA system supervise the security of the facility.


Aecon Group Inc. announced it has partnered with Peter Kiewit Sons Co. for a $1.7 billion design-build contract awarded by Ontario Power Generation for the construction of the Lower Mattagami hydropower complex in Ontario.
Under the agreement, Aecon holds a 20 percent interest in the construction joint venture that will re-develop four hydropower generating stations on the Mattagami River, Aecon reported.
Ontario Power Generation will add generating units at existing stations in Little Long, Harmon and Kipling, OPG reported. It will also replace a fourth generating station, Smoky Falls, with a new three unit station at the existing site.
In total, the project will produce approximately 440 megawatts of new hydro power, bringing the hydro complex’s total capacity to about 924 megawatts, OPG reported.
The project is scheduled for completion in 2015.
For more hydropower news and information, click here


Rio Guayllabamba - Ecuador
Hidroequinoccio HEQ S.A.
2009 - 2012
Description for Chespi (Ecuador)
Chespi is the first hydroelectric project of the Guayllabamba cascade with an installed power of 468 MW.
- Reservoir (V = 2,3 Mm³)
- Arch dam (H = 68 m, L_crest = 144 m, V = 45.000 m³)
- Headrace tunnel (L = 18,3 Km, D = 5,4 m)
- Tailrace tunnel (L = 6,3 Km, D = 6,4 m)
- Surge Shaft (H = 123 m, D = 15 m)
- Penstock (L = 1'000 m, D = 4-3,4 m)
- Underground power house (No. 4 Pelton turbines, IP = 117 MW each)
Hydroelectric project on the Victoria Nile River within an installed power of...
Kalivac Hydropower Plant has 108 MW of installed power.
This majestic project, born of the vision and imagination of Giorgio...
Vranduk (Bosnia and Herzegovina)
Vranduk project consists in a run off river power plant with an installed...
Rockfill dam with bituminous facing (BFRd) with a reservoir for irrigation,...
Kabwe urban water supply scheme.
Reservoir storage capacity: 12 Mm³.
Gibe II (Ethiopia)
Gibe II is the second stage of the Gibe-Omo hydroelectric cascade which...
Uribante Doradas (Venezuela)
Hydroelectric project with IP = 300 MW.
Bumbuna (Sierra Leone)
This is one of our pet projects that we have faithfully followed for the past...


These pictures were taken on the levee at the intersection River Road and Stadium Drive in Baton Rouge. The normal river channel is out near the barges. Flood stage (where the river would top the banks if there was no levee) is 35 feet.
6 May 2011 – River stage 37.7 feet
5 May 2011 – River Stage 37 Feet


Basement Channel Drain As Well As Basement Drainage Channel With Basement Wall Drainage Channel Plus Waterguard Perimeter Basement Drainage Channel Together.
channel basement drainage system, basement drainage channel, interior basement drainage channel, basement floor drainage channel, basement drainage channels install, basement waterproofing channel system, basement wall drainage channel, basement perimeter drain channel, basement waterproofing drain channel, basement surface drainage channels, waterguard basement drainage channel, basement wall drain channel, basement channel drain, hydro-channel basement drainage system, basement interior drainage channel.
Gallery of Basement Channel Drain
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Used APV, centrifugal pump. The pump has 2 inch intake and 1-1/2 inch discharge with Tri-Clamp butterfly valves adapted to each port. Pump is powered with a 3 HP Baldor motor turning at 3450 RPM. It is equipped with a 15 foot (approx.) power cord. Can be mounted on S/S cart at additional cost.


Electronics, Engineering, Programming
July 30, 2014
Programmable well-pump control prototype keeps water flowing
Electronics, Engineering, Field Work, Machinery, Metalworking, Programming, Project Management
September 30, 2006
Two 100 hp hydraulic systems rapidly assembled to keep New York harbor dredging afloat.
December 6, 2002
Embedded webservers add ethernet to high power microwave SSPAs.


« View county listFlood Warning
916 AM CDT SAT MAY 30 2015
...Forecast flooding increased from Moderate to Major severity...
The Flood Warning continues for
The Clear Fork Brazos River Near Fort Griffin. At 8:15 AM Saturday the stage was 27.0 feet.
* Flood stage is 25.0 feet.
* Minor flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue rising to near 33.2 feet by
tomorrow evening. The river will fall below flood stage late
* Impact...At 32.0 feet...Major lowland flooding will occur. Numerous
secondary roads and low water crossings will be flooded and
impassible in and around Fort Griffin State Park. Campgrounds and
playground in state park along river will be flooded.
* Flood history...This crest compares to a previous crest of 33.2 feet
on Aug 18 2005.
LAT...LON 3314 9947 3305 9924 3295 9910 3285 9910
3296 9933 3296 9947


Walmart Distribution Center
Wolverton was responsible for the design and permitting of the overall site and erosion control improvement project to support a 500,000 square-foot building expansion located on an existing 150-acre site, operational facility. The design included the preparation of site, grading, utility, drainage and erosion control plans. The project included a unique design element of a new 1,500-foot swale conveyance system to handle 40-acres of building storm drainage runoff. The design also required a wetland impact permit from the U.S. Army Corp of Engineers.
Location: Laurens County, GA
Project Type: CommercialIndustrial


The contract involves demolishing the existing treatment works, which date from 1966, and building new treatment units, tanks, pumping stations and storage facilities in its place.
The first phase of the work, starting this month, is construction of temporary works to treat wastewater before all elements of the existing site are demolished. Once this is complete, estimated to be in mid 2015, work will then start on the construction of the new treatment plant.
The contracting joint venture operates under the name 4Delivery.
The project is expected to be complete in 2019.


Torrential rainfall Monday night and Tuesday in South Arkansas will create flood conditions along the Ouachita and Little Missouri rivers.
The National Weather Service in Shreveport reports the following river conditions:
The flood warning for the Ouachita River at Camden will continue until further notice.
At 9:30 a.m. Tuesday, the Ouachita River stage at Camden was 9.5 feet. Flood stage is 26 feet. The river will rise above flood stage by Thursday morning and continue to rise to near 37 feet by early Sunday morning.
At 38 feet, many homes along the river and oxbow lakes are accessible by boat only. Portions of Harmony Grove and the Lakeside community will flood.
The flood warning for the Ouachita River at Arkadelphia will be in effect through Thursday night.
At 9 a.m. Tuesday the stage at Arkadelphia was 6 feet. Flood stage is 17 feet. The river is expected to rise to near flood stage by Wednesday afternoon.
At 17 feet, farmland along the river begins to flood. Water goes over Arkansas highways 7 and 51 at the Arkadelphia railroad underpass.
Little Missouri River
A flood warning for the Little Missouri River in Nevada, Clark and Ouachita counties will be in effect through Friday night.
At 7 a.m. Tuesday, the stage at Boughton was 12.1 feet. Flood stage is 20 feet. The river will rise above flood stage Tuesday afternoon to near 25 feet by Wednesday morning.
Many county roads in Nevada and Clark counties will flood, with possible heavy damage. Arkansas 53 near Whelen Spring will flood. There will be extensive acreage flooded in Nevada and Clark counties.
Since completion of Narrows Dam in 1950, the highest stage experienced at Boughton was 25 feet in December 1982.


GHD wins Warragamba Dam concept design contract
In partnership with joint venture partner Stantec, GHD has been awarded the concept design contract for raising the Warragamba Dam in order to reduce flood risk in the Hawkesbury-Nepean Valley.
Raising the Warragamba Dam, which currently stores about 80% of Sydney’s drinking water supply, is one measure being implemented to reduce flood risk.
Australian National Committee on Large Dams Project Director (and past chairman) Steve Fox said the concept design “is in good hands”, with the team offering up a range of Australian-specific experience.
“To design the significant modifications needed for the new flood mitigation function, our team brings design and construction experience from major dam projects in Australia and internationally, as well as a track record of successfully delivering a variety of projects for WaterNSW,” he said.
Fox added that GHD’s work on dams since the company was established almost 90 years ago and having one of the largest dedicated dam engineering teams in the world led to the contract win.
The Hawkesbury-Nepean Valley has the highest flood exposure in New South Wales and, since the construction of the Warragamba Dam in 1960, 20 moderate-to-major floods have affected the valley.
The dam is currently not designed or approved for flood mitigation, but the $14.5 million contract is expected to focus on raising the dam in order to temporarily hold back flows and then control the release of floodwater coming from the Warragamba catchment in large flood events.
“We are proud to be involved in the upgrade of one of Australia’s iconic dams for the benefit of downstream communities,” Fox said.


Lucheng seawall project of Longyuan Group won the highest award in the hydraulic engineering industry!
On December two7, China Water Conservancy Engineering Association announced the winners of China water conservancy engineering quality (Dayu) award from two thousand and nineteen to two thousand and twenty,Seawall project of Wenzhou Lucheng Oujiang Ring Expressway to woqishan section invested and constructed by Longyuan GroupPPP project (hereinafter referred to as "seawall project") is prominently listed. Seawall project is the first project in Lucheng District to win this award, and it is also one of the first projects in Wenzhou to win this award.
China water conservancy engineering quality (Dayu) Award (abbreviation)"Dayu project award") is the highest award for high-quality projects in the water conservancy industry. It is an excellent project award focusing on project quality and taking into account factors such as project construction management, project benefits and social impact. The Dayu project award is divided into five categories: reservoir pivotal project, South-to-North Water Transfer Project, river regulation and embankment project. Only 45 water conservancy projects in China are shortlisted. Only 8 items in the list of river training and embankment works where the seawall project is located are shortlisted.
It is reported that the seawall project is one of the first ten key projects in Zhejiang Province One of the PPP projects, listed in the PPP project library of the national development and Reform Commission. The project is located on the West Bank of Oujiang River in Wenzhou City. It starts from the belt Expressway in Lucheng District in the north and ends at Woqi mountain in the south. The total length of the project is 5.946 km. The dampproof standard of the new dike and pond is one00 year return period, II and other dike projects. The total investment of the project is RMB one883.7 million, which has been completed and accepted in December two thousand and nineteen.
The flood control (tide) standard of the original embankment within the scope of seawall project isOnce in 50 years, it was built in the one980s. After years of operation, this section of flood embankment has been identified as "class III pond". At the same time, this section is a tanning area along the river, where old factories gather and there is a large flow of people, resulting in garbage everywhere on the upstream surface of the dike and pond and within the management range, seriously affecting the flood discharge capacity of the river and damaging the ecological environment of the surrounding area. The project fully integrates the construction of flood control and water conservancy projects and municipal construction, and makes room for the layout of municipal engineering facilities such as roads along the river and riverside landscape through the outward movement of embankment line, which not only effectively improves the flood control standard of the west section of Lucheng riverside, but also completely changes the dirty and disorderly phenomenon along the river to the west of Woqi mountain, characterized by "embankment scenery Road", Organically combine the flood control lifeline with the riverside scenery.
Before Dayu project award, the project has received a number of honors. Awarded after the completion of the projecttwo thousand and nineteenAnnual Wenzhou Construction Project“Oujiang cup”High quality engineering awardtwo thousand and twentyAnnual construction project in Zhejiang Province“Qianjiang cup”Quality Engineering Award; Landscape greening project in Zhejiang Province“Excellent landscape engineering”Won in the award selectiononeJintwoSilveroneCopper; In the previous construction process, it has been rated as the provincial construction safety and civilization standardization site and the municipal water conservancy and Hydropower Safety and civilization standardization site.


Add: Jin Tai Lu Dong, Jining Jinxiang County Economic Development Zone, Shandong Province, China
Contact: Li Guopan
1.This motor is a kind of end-face and flow cycloid hydraulic motor. The design of the advanced mounted type fixed rotor parameters has the same output torque with high work efficiency, high work pressure, low starting pressure, stable operation and two-way access.
2.In addition to no output shaft and bearing shell, the bearingless motor drive parts the same as the standard motor and the wheel motor, the motor is particularly suited to the gearbox transmission, use of the bearingless motor design must be considered in the bearing inner spline shaft with the spline shaft of the motor.
1.Adopt advanced rotor parameter design, low pressure, high efficiency and smooth operation.
2.Can withstand higher working pressure and high output torque.
3.Advanced and reliable linkage shaft design, which enables the motor to have a long life.
4.The advanced distribution mechanism design features high flow accuracy and automatic compensation.
5.The motor structure is compact and short, convenient for installation.
6.Motor can be used in series and parallel, and the external drainage tubing should be connected in series.


RAWALPINDI: Construction of the Rs6 billion Daducha dam project will be completed in three years on a fast track basis. This is up from the initial government estimates of two-years.
This was stated by Rawalpindi Development Authority (RDA) and Water and Sanitation Agency (Wasa) Chairman Tariq Mehmood Murtaza on Sunday.
He said that the construction of the dam will help provide around 25 million gallons of water per day to Rawalpindi, fulfilling its water requirements. Moreover, he said that supply from the dam will help lessen the load on underground water sources in the region. Murtaza further said that the dam’s lake will have a storage capacity of 60,000 acres feet, while its dead level storage capacity will be 15,000 acres feet. Its live storage capacity will be 45,000 acres feet.
Daducha Dam inches closer to solving Pindi’s water crisis
Wasa, he said, will construct a mainline for the supply of water from the dam to Rawalpindi apart from a plant to treat this water.
Murtaza said that the Punjab government had approved the water supply projects of Daducha and Chhann dams and soon construction work on both projects will commence.
Meanwhile, Cantonment Board President Brigadier Ijaz Qamar Kiani visited the Daducha Dam project site and inspected the area.
Late last month, the Punjab government had invited bids from qualified firms for the construction of the long-pending Daducha Dam. Meanwhile, the provincial government had started the land acquisition process for the water reservoir.
Daducha Dam project: Pindi thirsts for water as DHA, Punjab govt fight over land
The project is slated to be completed under the supervision of the Punjab irrigation department while Wasa will install a filtration plant on the Daducha Dam, worth up to Rs7 billion. Apart from this, the authority will also be responsible for laying the water distribution network.
Sources say that the long-pending project has become a priority for the incumbent government due to complaints of dwindling water supply in the garrison city. It added that the land acquisition process is expected to be finished by the time the qualifying firms are awarded the contract for the project.
Published in The Express Tribune, May 11th, 2020.


The Cla-Val Pacific Model 55F-60 Pressure Relief Valve is a direct-acting, spring loaded, diaphragm type relief valve. The valve may be installed in any position and will open and close within very close pressure limits. The bottom plug may be removed and installed in the inlet to convert it to an angle pattern flow path.
- Direct Acting - Precise Pressure Control
- Positive Dependable Opening
- Drip Tight Closure
- No Packing Glands or Stuffing Boxes
- Sensitive to Small Pressure Variations
A Model 55F-60 is used in high-rise building water systems to prevent pressure build-up whenever line pressure exceeds the setting of the spring.
Typically installed downstream of pressure reducing valves, the 55L-60 relieves excess pressure to atmosphere to prevent damage to the distribution network.


When fitted to a hot water systems inlet supply line, this tri-set valve will control pressure and remain in position even if pressure drops.
Australian Valve Group TRISET Selectable Pressure Limiting Valve PLV15F
This AVG TRISET Selectable Pressure Limiting Valve (PLV) offers the flexibility of one value with three pressure settings and is the old PLV range replacement.
Perfect for high pressure water systems, the tri-set range is available in 15mm and 120 mm compression as well as 15mm to 20mm Female connection, and incorporates 350, 500 and 600kPa pressure settings. It comes pre-set at 500kPa.
The valve is manufactured from durable dezincification resistant brass and quality design means the internal waterways provide optimal flow to the part.


Dubai, Mar 24: Adding one more to its several records of world's biggest projects, Dubai has launched the construction of the world's largest pre-stressed concrete drinking water reservoir.
The 168.6 million dollar project is made up of three reservoirs, each with a capacity of 60 million gallons, almost twice the capacity of the Earl Thomas reservoir in San Diego, US, the current world record holder with a capacity of 35 million gallons. The reservoirs will be located in the Mushrif area of Dubai and will cover a total area of approximately 16.5 hectares. The project is being built by UAE construction firm the Mammut Group and the Max Boegel Group of Germany, the Gulf News reported.
Mammut said construction of the reservoirs was expected to take 15 months.


The transient behavior of hydroelectric power plants is of high interest for ensuring stability of islanded electrical power networks. Therefore, it is suitable to determine and validate the set of parameters of a turbine speed governor using a realistic simulation model taking into account the hydraulic circuit, the rotating inertias, the electrical installations and the control systems. This paper presents the modeling of a 4x250 MW Francis turbine hydroelectric power plant taking into account the dynamics of all the aforementioned components. The transfer function of the turbine is determined through a time domain simulation using white noise excitation for the determination of an appropriate set of parameters. The performance of the regulator parameters are assessed using two different models: (i) a hydraulic model and (ii) a full hydroelectric model including the model of an islanded power network. The stabilization effect of Standard Power System Stabilizer (PSS) is evidenced.


Ecuador’s state hydro generator Hidropaute awarded consortium China Gezhouba Group-Fopeca the contract to build and put into operation the 487-MW Sopladora hydropower project, wire services reported.
The contract is worth US$672 million, which the Export-Import Bank of China will help finance, according to wire reports.
Sopladora will use water from the Paute River in Azuay and Morona Santiago provinces.
In other news, Brazilian President Luiz Inacio Lula da Silva recently signed the concession contract for the construction of the 11,200-MW Belo Monte hydropower plant in Brazil’s Amazon.
The document kicks off the construction process for the hydro project, which will be built on the Xingu River in the Amazonian state of Para.
For more hydropower news and information, click here


The paper presents a new idea of foil water-lubricated bearing and the methodology of hydrodynamic characteristics calculations. Two different computer models were built in order to assess the theoretical characteristics of these bearings. Firstly a structural model coupled with a hydrodynamic fluid model which takes into account: fluid flow in the deformed fluid gap — a specific design of bearing support and the friction in bearing support. The second model is based on the fluid structure interaction simulation. Due to the fact that it is necessary to define physical properties of the materials for computer models, special tribology and stiffness tests of actual materials intended to be used in the prototype bearing were performed.
The test rig was modernised by installing pressure sensors on bush perimeter in two parallel planes in order to verify the method of the calculation of the bearing.


Retiro Baixo is an 82MW hydro power project. It is located on Paraopeba river/basin in Minas Gerais, Brazil. The project is currently active. It has been developed in single phase. The project construction commenced in 2007 and subsequently entered into commercial operation in 2010.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||82||82||–||Active||Minas Gerais, Brazil||Logos Engenharia; Orteng Equipamentos e Sistemas|
The project was developed by Logos Engenharia and Orteng Equipamentos e Sistemas. Cemig Geracao e Transmissao, Furnas Centrais Eletricas and Orteng Equipamentos e Sistemas are currently owning the project having ownership stake of 49.9%, 49% and 1.1% respectively.
The hydro reservoir capacity is 50.8 million cubic meter. The net head of the project is 38.62m. 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, are 2 in number. The penstock length is 104.67m. The penstock diameter is 6.2m. The project cost is $229.67m.
The project construction commenced in 2007 and subsequently entered into commercial operation in 2010.
Andritz Hydro was selected as the turbine supplier for the hydro power project. The company provided 2 units of kaplan turbines, each with 42.35MW nameplate capacity.
Andritz Hydro supplied 2 electric generators for the project.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


Thomas & Betts 21061 Hydraulic Oil for 13600 Hydraulic Pump
Thomas & Betts 21061 Hydraulic Oil is recommended for the smooth operation of the T&B 13600 electric hydraulic pump. It is a lightweight hydraulic fluid with an excellent lubricant performance.
- 6 or More: $40.92
Usually ships same day
Check items to add to the cart or
13600 Thomas & Betts Electric Hydraulic Pump, 10,000 PSI
13100A Thomas & Betts 14 Ton Hydraulic Crimper Head


Port Pirie Regional Council is set to begin significant replacement work on the Wandearah Road rising main in Port Pirie.
The project involves deep excavations over the next months to install a new pumping main that will enhance flood protection for the Wandearah Road catchment area by improving discharge capacity.
The existing pumping main is deteriorating and undersized according to current stormwater models.
The project’s first stage begins today with alignment marking and service checks, causing minimal traffic disruptions.
The car park near Flinders View Park will be used as a site compound.
Main construction starts September 4, with most work scheduled for nighttime to minimize traffic disruption.
More info here.


Product DescriptionThe DLM Wallace 0.18 kilo-Watt Storm Water Drainage Water Submersible Pump is suitable for domestic use. This motor with 25mm, 32mm, 40mm outlet connection, delivers high performance. The heat-treated shaft construction offers long-lasting durability. It features automatic level control and built-in overload protection.
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This working site is slope protection, located in Manila, Philippines. According to the actual conditions o...
P40D concrete conveying pump is a kind of equipment that transports dense flow materials from the pipeline to the pouring body. It can be used for the transportation of plain concrete and fiber concrete in various engineering constructions; the pressure grouting of various foundation piles; widely used in the construction of housing construction, highways, railways, hydropower stations and other projects.
Pumping capacity ：40m³/h
Maximum delivery distance: Horizontal 300m/Vertical100m
Maximum aggregate diameter: 10~35mm
StableThe machine is equipped with imported oil pump, with stable equipment performance and sufficient power.
High construction efficiencyThe maximum concrete delivery volume is 40m³/h, and the construction concrete delivery volume can be steplessly adjusted as required.
PLC centralized controlThe electrical appliances adopt PLC centralized control, which is reliable in work, long in life, and easy to program and operate.
Special machine hopperUse mold to press the hopper, not easy to accumulate material, good material absorption.
|Maximum aggregate diameter||10~35mm|
|Maximum delivery distance||Horizontal 300m/Vertical100m|
|Main hydraulic pump displacement||112ml|
|Slump of concrete||120-180mm|
|Fuel tank volume||180L|
|Cooling way of hydraulic oil||Air cooling|
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This Mine Tunnel project is located in Casablanca, Morocco, with the total investments of USD 890,000. The ...
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Flow Regulator, Pressure Compensated - VP-2SR6
The VP-2SR6 is a flow regulator pressure compensated. Sub-plate to ISO 6263.
- A hole pattern to ISO 6263-03, Nominal size 6
- An adjustable flow control valve subplate mounting for flow control in one direction and full backflow in the opposite direction
- Independent from pressure by integrated pressure compensator
- Also, it is adjustable by turning knob


Sandpiper High Pressure Pumps
Sandpiper High Pressure Pumps are able to deliver double the inlet air pressure up to 250psi (17.2BAR)
They are suitable for filter press applications that would require a higher discharge pressure. materials of construction include Aluminum, Cast Iron and Stainless Steel
Maximum Flow Control High pressure capabilities allow for optimum control.
Heavy Duty Bolted construction and made with robust materials.
Unique Orientation Single end discharge and suction available.
Reliability Tested to ensure the long lasting performance.
Non-Freezing, Non-Stalling Patented air valve will never unexpectedly stop.
Suction / Discharge Port Sizes:1" through 2"
Max Flow Rate Per Minute:90 Gal. (341 L)
Max Head:289 ft (88 m) of water @125psi
Max Displacement Per Stroke:.5 Gal (1.9 L)
Max Suction Lift:20 ft (6 m)
Max Solids Handling:2" (50 mm)


Water Source™ AV25 Steel Air Valve for Deep Well Pump Systems, 1/4"
The 1/4 inch air valve provides method of injecting and holding air pressure in galvanized water systems. Hassle free installation. It is used for shallow and deep well pump systems.
- Size: 1/4"
- Corrosion resistant
- Hassle free installation
- Steel construction
- For shallow and deep well pump systems.


The body of the pump is made of the latest generation thermoplastics. The pumps are centrifugal and range from 150 W, 340 W, 490 W, 600 W, 640 W, 790 W and 1030 W and are provided with single-phase motors. A pre-filter has been integrated into the body of the pump to prevent the entry of any fo-reign bodies which could cause damage to the hydraulic parts of the pump.
The motors supplied with the motor pump unit have been protected with IP-X4 protec-tion and are adapted to withstand hot at-mospheres and high humidity levels.
|Code||Description||Spare parts||Documents BIM|