During the Reporting Period, the Group’s approved capacity of photovoltaic projects increased by 320.08 MW, and the accumulative approved capacity of projects not yet commenced was 607.2 MW. The agreed capacity of photovoltaic projects increased by 7,260 MW and the accumulated agreed capacity of photovoltaic projects was 19,459 MW. As at the end of 2022, the Group operated photovoltaic power generation projects with accumulated capacity of 120.32 MW and accumulated installed capacity under management of 296.12 MW. The number of hours available for photovoltaic projects was 1,404, 9 hours up from the same period of last year and 67 hours higher than the national average of photovoltaic power used.
The Company participated in an equity investment for the construction of Hebei Fengning pumped storage power station project (河北豐寧抽水蓄能電站項目), the designed total installed capacity of which amounted to 3,600 MW, which will be developed in two phases with installed capacity of 1,800 MW each for pumping and water retention functions such as peak load regulation and valley filling. As of December 31, 2022, a total of 7 units had been put into operation under the Hebei Fengning pumped storage power station project （河北豐寧抽水蓄能電站項目）. During the Reporting Period, the agreed capacity of pumped storage of the Group increased by 6,400 MW. Four projects in Hebei, including Huanghuatan Pumped Storage Power Station in Laiyuan, Baoding; Qiaojiahe Pumped Storage Power Station in Yixian, Baoding, Sandaogou Pumped Storage Power Station in Luanping, Chengde, and Yangjiaqiao Pumped Storage Power Station in Pingshan, Shijiazhuang, with a total of 5,800 MW, have been included as key preliminary projects of pumped storage in Hebei Province during the “14th Five-Year Plan” period.
The Group actively attempted to explore investment in new energy storage projects. During the Reporting Period, the Weichang Flywheel Energy Storage Demonstration Project (圍場飛輪儲能示範項目) and the Jingjing Flywheel Energy Storage Demonstration Project (井陘飛輪儲能示範項目) developed by the Group, namely, were included in the “2022 List of Independent Energy Storage Demonstration Projects on the Grid Side of Provincial Planning (First Batch)” issued by the Development and Reform Commission of Hebei Province, which are located in the northern grid of Hebei Province and the southern grid of Hebei Province, respectively. The Group will also continue to try to invest in new energy storage projects outside the province.


Otay Mesa Power Generating Plant
San Diego, CA
Kimley-Horn provided civil engineering services for the design and construction of a 500 Megawatt power plant in east Otay Mesa. The project included the planning, design and construction of 12,000 feet of 18-inch trunk sewer in Johnson Canyon. The sewer alignment passed through an environmentally sensitive area that required special construction methods as part of the mitigation. The project also included the design of 2,600 feet of potable and reclaimed water mains to serve the power plant. Perimeter roads were designed including a storm drain system that connected to the on-site detention basins. Preliminary alignment plans for an off-site 20 inch natural gas pipeline were prepared for the project, as well as a Stormwater Pollution Prevention Plan and post-construction Stormwater Management Plan.


Cumberland House Sewage Pump Station Upgrade
This project consisted of the demolition and construction of a new automated SPS within the community. The work included all controls and automation, power, lighting, and emergency power generator. The approximate cost of this contract is $150,000.00. The project was controlled by Bullee Consulting.


Manual ATF Filling System (10.5 liters)
|Application||Universal discharge pump for transmission fluid (ATF)|
|Function||to create the pressure by hand and push the fluid out of the container.|
|Features||– Integrated hand pump with aluminium pipe.
– Equipped a gauge for pressure display.
– Stable plastic container with marks.
– Operating temperature up to 100°C.
– White-transparent container for fluid display.
– No power or compressed air connection required – also suitable for mobile use.
|Supplied with||1 x pump (10.5 liters)
1 x main tube with quick coupling and valve (spare part No.: 210014)
8 x ATF adapters in plastic (spare part No.: 211003)


Andhra Pradesh Chief Minister N Chandrababu Naidu reviewed the progress of the construction with the engineers and officials.
He visited Polavaram Project site today & held a review meeting to track the progress of works.
He said, Polavaram irrigation project is the biggest project in the world with a capacity 50 lakh cusecs of water released, the concrete works would begin on December 10, the project would have 21 crest gates with 21 meters height and a 21-meter spillway.
He said The government had spent Rs.19,000 crore during the past two-and-half-years for the construction of the project. 40,000 crore of land to be acquired for the project.


LIFT CHECK & SWING CHECK VALVES MANUFACTURER
Lift check valve:
The lift check valve is similar to a globe valve, where the disc is in the form of a ball or piston. Lift check valves are useful in high pressure and pipelines with upward flow. Check valves are automatic which opens in forwarding flow and closes with reverse flow.
The pressure passing through a flow opens the valve, while any reversal of flow closes the valve. There are types of check valves operates that vary depending on the mechanism. A disc is connected in the valve which allows the flow in the forward direction and returns to the valve when the flow is stopped to prevent backflow.


Load Press Station Heavy-duty tubular construction. Hydraulic compressing system with capacity of 10,000 Lbs. 60″ travel, to compress the stationary load. 3 HP hydraulic pump unit. Designed to press up to a preset/adjustable pressure setting. The compressing plate is made with 1/4″ steel plate, and structural channel frame, mounted on the main tubular frame. Compression comes from the top while the load remains stationary.


A recently completed stormwater improvement project will hopefully lead to less flooding for residents in an area on Birch Point, on the northern tip of Birch Bay.
The $197,234 project, which came in about $139,000 under budget, was the first major stormwater improvement project spearheaded by the Birch Bay Watershed and Aquatic Resources Management (BBWARM) district. The project replaced a 50-year-old stormwater system in the Charel Terrace community that stretched from the intersection of Semiahmoo and Charel Drives to the beach.
The project replaced most of the area’s aging stormwater pipes and constructed specialized drainage ditches called bioswales along some of the area’s roads.The improved stormwater system is designed to have more capacity than will likely be needed in the near future, county stormwater engineer Kraig Olason said.
The combination of new pipe and bioswales will be able to handle the stormwater that would flow through the area if the stormwater retention pond across Semiahmoo Drive from the Charel Terrace development were not there. Heavy rains and clogged drainage pipes have historically overwhelmed the pond and caused flooding in the area.
The construction project is part of an ongoing effort by BBWARM’s to improve stormwater systems in a number of areas in Birch Bay. County staff are continuing with the design and construction of stormwater improvement projects for the Cottonwood Beach area and Roger’s Slough.


Grand River Dam Emergency Power Restoration
Type: Emergency Restoration
Scope: Performed post-ice storm emergency power restoration services in Oklahoma.
Location: Grand River Dam, Oklahoma
Client: Grand River Dam Authority
In January 2007, a severe ice storm impacted the Tulsa Metropolitan Area (“TMA”) leaving more than 200,000 homes without power. The affected infrastructure included transmission lines owned and operated by the Grand River Dam Authority (“GRDA”), a state-owned electric utility deriving hydroelectric power from the Grand River Waterway. The GDRA contracted Irby to perform emergency restoration works in multiple TMA locations and power was restored within days.
Start Date: January 2007
Completion Date: January 2007


Waterway Carefree Sand Filter and Pump pack are designed with ideal combination of energy efficiency and excellent water clarity.
- Large filter with extra sand holding capacity
- Top-of-the-line Supreme high performance pump
- Extra large 7" pump trap with clear lid
- Unionized gate valve to isolate the system for maintenance
- Filter and pump housing bases
- Fitting package for all connections


China Eximbank provides $404.6 million loan for 338MW Stung Russey Chrum Hydroelectric Power Plant Construction Project (linked to #66059)
Constant 2017 USD
Funding agency [Type]
Export-Import Bank of China [State-owned Policy Bank]
Energy (Code: 230)
On January 8, 2010, Huadian Power International Corporation and China Eximbank signed a cooperation agreement, which outlined the terms of financing for the 338MW Stung Russey Chrum Hydroelectric Power Plant Construction Project. Then, on July 1, 2010, China Eximbank and China Huadian Lower Stung Russei Chrum Hydroelectric Project (Cambodia) Company Limited [中国华电额勒赛下游水电项目(柬埔寨)有限公] — a special purpose vehicle and project company owned by Huadian Power International Corporation — signed a $404.6 million loan agreement for the 338MW Stung Russey Chrum Hydroelectric Power Plant Construction Project. The borrowing terms of the loan are unknown; however, it is known that Sinosure provided insurance, and Huadian Power International Corporation provided a precompletion guarantee (See: World Bank PPI). The total cost of the public-private partnership (PPP) project was $578 million, and it was financed according to a debt-to-equity ratio of 70:30. China Eximbank provided debt financing. Huadian Power International Corporation provided the equity financing (as captured in Project ID#66059). The project involved the construction of a 338MW hydroelectric power plant. More specifically, it involved an Upper Scheme (2×103MW) and a Lower Scheme (2×66MW) Station, with a total power generation capacity amounting to 338MW. The Upper Scheme Station is a diversion-type hydropower station consisting of the dam, water inlet at the left bank, water diversion tunnel, surge tank, pressure conduit, and powerhouse, etc. The maximum height of the dam designed is 124m. A new reservoir is formed with a water surface of 12,938,000m2 and the power density is 15.92W/m2. The designed available water head for the power generation is 134m. The expected annual electricity generation of the upper scheme station is 732,500MWh and the net annual power supply to the gird is 652,700MWh. The Lower Scheme Station is a diversion-type hydropower station consisting of the dam, water inlet at left bank, water diversion tunnel, surge tank, pressure conduit, and powerhouse etc. The diversion system is situated in the left bank of the river with a total length of 2,064m, and the powerhouse is located 5km down to the lower scheme dam. The maximum height of the dam designed is 58.5m. A new reservoir is formed with a water surface of 1,067,000m2 and the power density is 123.71W/m2. The designed available water head for the power generation is 86m.The expected annual electricity generation of the upper scheme station is 465,700MWh and the expected net annual power supply to the gird is 414,900MWh. The power generated by the project is routed to 230/115kV O-Saom Substation. To do so, the project sought to install a 25km 230kV transmission line to Phnom Penh power grid. The project also sought to equip in total 4 sets of 0.4kV/400kW back-up diesel generators to supply 2 dams and 2 powerhouses in case of emergency. 4 monitoring meters were to be installed at the upper scheme station and the down scheme station respectively to monitor the electricity supplied to the grid and delivered from the grid to the proposed project, which will be in compliance with relevant Cambodian regulations. The project also involved the installation of 2 sets of the turbine/generator units with an individual capacity of 103MW at Upper Scheme Station, and 2 sets of the turbine/generator units with an individual capacity of 66MW at Lower Scheme Station, adopting the conventional hydropower technology which will be manufactured by Zhejiang Fuchunjiang Hydropower Equipments Co., Ltd in China.The project site is approximately 57 km northeast of Koh Kong town to first Dam (22km by water along koh pao and 35km by road) and 196 km of southwest from Pursat province, located in Pak khlang commune situated in the Mondol Seima District in Koh Kong Province. The geographical coordinates of the project are as follows: Lower scheme powerhouse: 103°04′49″E, 11°45′11″N; Lower scheme dam: 103°04′58″E, 11°47′08″N; Upper scheme powerhouse: 103°06′09″E, 11°49′24″N; Upper scheme dam: 103°06′33″E, 11°51′04″N. The main construction contractors were China Gezhouba Group Co., Ltd., China Water Conservancy and Hydropower (Eighth Engineering Bureau) Co., Ltd., China Water Conservancy and Hydropower (16th Engineering Bureau) Co., Ltd., China Hydropower Construction Group (15th Engineering Bureau) Co., Ltd., and Guizhou Power Transmission and Transformation Engineering Company.A formal groundbreaking ceremony took place on April 1, 2010. However, project implementation did not commence until October 9, 2010. The construction of the upstream powerhouse and tunnel started on November 17, 2010. The construction of the downstream powerhouse and tunnel started on December 13, 2010. The construction of the upstream dam started on December 15, 2010. The construction of the downstream dam started on April 5, 2011. The power plant was put into production on December 28, 2013. Cambodian Prime Minister Hun Sen officially inaugurated the Chinese-built 338-megawatt Russei Chrum Krom River hydropower dam on January 12, 2015.This project was implemented under a 35-year build-operate-transfer (BOT) agreement with the Cambodian Government. Per the terms of the BOT agreement, the electricity generated by the power plant is sold at a rate of 7.35 cents/kWh to state-owned Electricite du Cambodge, with the government earning about $12.5 million per year from tax revenues.
This project is also known as the Lower Stung Russei Chrum Hydroelectric Project, the 338MW Lower Stung Russey Chrum Hydroelectric Projec, or the 338MW Orussei Hydropower Power Plant Project. The Chinese project title is 鲁塞芝罗河水电站 or 额勒赛项目 or 额勒赛下游水电站 or 关于额勒赛下游水电站项目. The the Khmer project title is ទំនប់វារីអគ្គិសនី ស្ទឹងឫស្សីជ្រុំក្រោម.Some sources put the face value of the China Eximbank loan at $412 million. AidData relies on the more conservative value of $404.6 million, which is equivalent to 70% of the total project cost. The Overseas Development Finance Dataset that Boston University’s Global Development Policy Center published in December 2020 identifies the Government of Cambodia as the borrower of the China Eximbank loan that supported this project. However, multiple official sources identify China Huadian Lower Stung Russei Chrum Hydroelectric Project (Cambodia) Company Limited, which is also known as China Huadian Lower Stung Russei Chrum Hydro-Electric Project (Cambodia) Co., Ltd., as the borrower.
Number of official sources
Number of unofficial sources
Receiving agencies [Type]
China Huadian Lower Stung Russei Chrum Hydroelectric Project (Cambodia) Company Limited [Joint Venture/Special Purpose Vehicle]
Implementing agencies [Type]
Zhejiang Fuchunjiang Hydropower Equipment Co.,Ltd. (ZHEFU Hydropower) [Private Sector]; China Gezhouba Group Company Ltd. (CGGC) [State-owned Company]; China Hydropower Construction Group [State-owned Company]; China Water Conservancy and Hydropower Construction Group [State-owned Company]; Electricite du Cambodge [Government Agency]; Government of Cambodia [Government Agency]; Guizhou Power Transmission and Transformation Engineering Company [State-owned Company]
Accountable agencies [Type]


Bioaccez wins the “La Sarenne” tunnel counting project in Isère, near d’Alpe-d ’Huez. As part of the construction of a new hydroelectric development in La Sarenne, Spie Batignolles GC has been awarded 2 lots. This project is taking place in a constrained mountain environment, on the Sarenne river in Isère (38). Spie Batignolles will dig a 3.5 km underground gallery, as well as the digging of a 350 m inclined shaft and the development of the existing gallery. The work will be carried out from January 2021 for a period of 36 months.


VMod hydrological model
The VMod model is a distributed hydrological model, that is used to model a single river basin. The model takes meteorological data as input, an as a results computes river discharges for the whole catchment. The model is based on rectangular grid, where each grid cell has its own surface and soil water balance computation. The model contains an integrated a 1D-river network model that also includes lake and reservoir computation. Recent applications include computation of Mekong river basin discharges for future climates and reservoir development scenarios, as well as several applications for smaller watersheds in South-East Asia.


The river rises in the Darling Scarp below Bowerling Hill and flows westward crossing Albany Highway North of North Bannister. The river continues North West through the Youarling State Forest then the Serpentine National Park. The river flows through Serpentine Dam then flows over Serpentine Falls just south of Jarrahdale as it comes off the Scarp and onto the Swan Coastal Plain. The river continues West and crosses the South Western Highway then flows past the town of Serpentine. The river then veers South and continues until it discharges into the Peel Inlet near Mandurah.
The only tributary to Serpentine River is Big Brook. The river also flows through Kerulup Pool, Lake Amarillo and Goegrup Lake.
Serpentine Dam Edit
Serpentine Dam is one of the major water supply dams for Perth. The dam is used to store water which is released at a controlled rate to regulate the level in Serpentine Pipehead Dam, which in turn feeds water to the metropolitan trunk main network depending on demand. Construction of the dam was completed in 1961.
Ngiyan waarnk - References Edit
- "Serpentine River algae may damage health, Govt warns". ABC News. 1 February 2007. Retrieved 13 August 2020


PROJECT STATUS REPORT as of 6-Dec-2019
|PROJECT: West Bay Sediment Diversion|
|PRIORITY LIST: 1||PROJECT NO: 0102||CWPPRA NO: MR-3||DNR NO: MR-03|
|PROJECT TYPE: Sediment Diversion||NET ACRES BENEFITTED: 9831|
|REGION: 2||BASIN: Miss. River Delta||PARISH: Plaquemines|
|LEAD AGENCY: COE|
|LOCAL SPONSOR: DEPT. OF NATURAL RESOURCES, STATE OF LA.|
Point of Contact:
DEPT. OF THE ARMY
CORPS OF ENGINEERS
7400 Leake Avenue
New Orleans, LA 70160
PROJECT STATUS REPORT as of 6-Dec-2019
West Bay Sediment Diversion
The project consists of a conveyance channel for large-scaled uncontrolled diversion of freshwater and sediments from the Mississippi River. The diversion channel would be constructed in two phases: (1) Initial construction of an interim channel to accommodate a discharge of 20,000 cubic feet per second (cfs) at the 50% duration stages in the River and marsh development areas, and (2) Modification of the interim diversion channel design to accommodate full-scale diversion of 50,000 cfs at the 50% duration stage on the River after a period of intensive monitoring of diversion operations. Diversion of the Mississippi River flow would induce shoaling in the Pilottown Anchorage Area and project funds will be used to dredge the area. Dredged material will be used beneficially to create wetlands in West Bay.
PROJECT STATUS: (Project Status Last Updated: 20-Aug-2008 )
Flow measurements taken in May 2008 recorded a discharge of 51,270 cubic feet per second of Mississippi River water through the project diversion channel. Since constructed in 2003 the diversion project discharge has averaged 19,188 cfs. Initial construction of the project was designed to allow the discharge of 20,000 cfs at the 50% exceedence stage. Discharge measurements are taken roughly monthly using an accoustic doppler profiler as part of project surveillance and performance monitoring. At this point there is no evidence in the project area of marsh accretion from the deposition of diverted river sediment.
In 2006 the USACE performed maintenance dredging in the Pilottown Anchorage Area to remove induced shoal material in accordance with the project operations plan. Material from the dredging work was used benefcially for marsh creation in West Bay. The dredging event was performed using a hopper dredge linked to a pump out system - a first of its kind use of this technology in Louisiana wetlands restoration. To date approximately 225 acres of marsh have been created through the beneficial use of dredged material from the channel construction and maintaining the anchorage area.
Project construction began in September 2003 and construction was completed in November 2003. An advertisement for construction of the project opened 08 July 2003 and bids were opened on 11 August 2003. Chevron-Texaco relocated a major oil pipeline in May 2003 under a reimbursable construction agreement. A real estate plan for the project was completed in October 2002 and execution of the plan will be completed in July 2003. The project Cost Sharing Agreement was signed August 29, 2002. A 95% design review was held May 17, 2002. A Record of Decision finalizing the EIS was signed on March 18, 2002. The Task Force, by fax vote, approved a revised project description and reauthorized the project to comply with CWPPRA Section 3952 in April 2002. At the January 10, 2001 Task Force meeting, approval was granted to proceed with the project at the current price of $22 million due to the increased costs of maintaining the anchorage area. A VE study on the project was undertaken in August 2000.
The current project estimate is $50,863,503 , which includes $5,972,907 for construction first costs, and $1,196,946 and $43,693,650 for 20 years of monitoring and operations and maintenance, respectively.
|LaCoast.gov||Project Managers' Technical Factsheet|


EBARA Fluid Handling’s stainless steel non-submersible pumps meet a wide range of industrial, municipal, flood control, and residential water and wastewater applications. The cast iron line of Ebara pumps includes submersible sewage, submersible sump, semi-vortex, vortex, grinder, non-clog, and dry pit models.
NON-SUBMERSIBLE PUMP (CAST IRON)
– Moving clean water for civil, agricultural, industrial use, pressure boosting units, heating and air conditioning plants
– Farming irrigation
– Sport centres
– Washing plants
NON-SUBMERSIBLE PUMP (STAINLESS STEEL)
3D Series (download)


MP 720E Double-Piston Hydraulic Mortar Pump
MP720E is a double-piston hydraulic mortar pump with high integrity. This equipment is of compact structure and can be used for delivering various kinds of mortar, slurry and fine aggregate concrete of 0-16mm diameters.
The max. displacement is 20m³/h, the max. pumping pressure 68bar. It can be used for multiple working circumstances, such as paving the ground, pouring walls and shoring side slopes.
The equipment carries out the combined operation of delivering and spraying, which will greatly enhance the efficiency and reduce the labor cost.


The company CMC Controlmatic Commerce d.o.o. on 21. 06. 2012. signed a contract with PE "Regionalni vodovod Crnogorsko primorje" for the reconstruction of pump stations “Uganjska vrela” and "Podgor". The contract covers making of the Main design of reconstruction for pumping stations, making the Main design of measurement and regulation manhole "Obzovica", and works for all mentioned.
Under planned reconstruction of the PS "Podgor" there will be performed the installation of three new centrifugal horizontal pumps, each with 350 kW power installed, installation of transformer facility, and the installation of process and measurement and control equipment for the management and monitoring of the pump station.
Reconstruction of PS "Uganjska vrela" comprises the construction of a new 50m3 storage tank in which will be installed two submersible well pumps, construction of a new pipeline from the reservoir to the pump station’s mechanical room, as well as the installation of process and measurement and control equipment for the management and monitoring of the pump station.
The planned time period for completion is 195 days, while the total contract amount of work is € 463,467.17. Investor is PE "Regionalni vodovod Crnogorsko primorje", and the end-user PE “Vodovod” Cetinje.


Ground investigations for the £800,000 scheme began in April and the scheme is set for completion in November.
Rochford District Council’s head of the Flood Forum, Cllr Mike Steptoe, said: “This extra funding for Rayleigh will ensure that residents benefit from added flood protection and reassurance over and above the improvements that Rochford District Council has already managed to achieve.”
The works include the construction of a small attenuation bund on a sports fields and works to increase the storage capacity of Sweyne Park pond, which had previously overflowed during periods of heavy rainfall.
In times of heavy rainfall, the new scheme will allow water to be stored on the school field before discharging through a series of land drains and into the existing surface water drainage system at a controlled rate. The pond works will help increase its storage capacity. These two measures will lower the flood risk in the areas to the west of Sweyne Park School which have suffered repeated flooding. The scheme will protect 55 residential properties.


Report by: Apisalome Coka
Monasavu landowners will be meeting with government next week.
Landowners Association vice president Tomasi Tikonilia confirms to FBC News, they will be discussing about their plea.
Landowners are claiming they still have not been compensated for the damage in the construction of both the Monasavu Dam and the Wailoa pumping station.
Tikonilia says the construction of the dam and the pumping station at Wailoa started way back in 1976.
The meeting will be held at parliament house in Nasese, Suva on next Thursday.


BANDUNG-West Java Governor Ahmad Heryawan (Aher) reviewing development projects of the hydro power plant (PLTA) Upper Cisokan Cisokan Storage (UCPS), in Rongga District, West Bandung regency, on Wednesday (16/03/16).
UCPS hydropower has capacity of 4 x 260 megawatts (MW), planed to begin full commercial operations in 2020. The construction stage consists of the road construction, access road construction, Upper and Lower Dam construction, Power House and aqueduct, and switchyard construction and construction of 500 kV Transmission Line.
"It's already been around to dam up. There also seen weir below. Next, from the two dams will be present Hydroelectric Power Plant (PLTA), which is Upper Cisokan PLTA with its unique technology,” said Governor Aher.
With two existing dams, water is pumped from the lower reservoir to the upper reservoir using the residual thermal energy which taken from the system interconnect Java - Bali when the load is low at midnight or early morning.
During the peak hours between 17:00 to 10:00 p.m., water flowed from the upper reservoir to the lower reservoir through two tunnels and penstock to the powerhouse to generate electrical energy.
Cisokan hydropower is expected to increase the supply of energy during peak loads, as backup generation facilities if a decreased capacity on the network and to helps regulate the overall system frequency between 49 and 51 Hz.
Overall installed capacity of 1,040 MW with Pumped Storage system is the first in Indonesia.
"This is a new and renewable energy, which of its resources in West Java are very adequate water resources. It will be the largest hydropower plant in the history in Indonesia. This capacity is 260 MW x 4 so 1040,” said Aher.
"I hope this will be a new energy that can meet the needs in Indonesia, the needs of industry, households, and also any kind of needs. It entered into the program of 35,000 megawatts electric national volume,” he added.


The Torishima MMTV is a vertical mixed-flow multistage pump with canister, mainly applied as a condensate pump in power plants.
The high pressure vertical canister pump presents significant advantage inthose cases where limited suction head is available. This applies particularly in the case of condensers in power stations, desalination plants and other pipeline pumping applications. The canister serves as a suction receiver, and by adding the length to the canister / pump, advantage suction head can be provided to ensure trouble-free operation.
Pumping hot water and condensate in power stations, especially in cases where the suction head is restricted.


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CH standard chemical pump
CH type standard chemical pump is a Horizontal single-stage single suction cantilever centrifugal pump. It is a high efficiency and high anti cavitation pump derived from the optimization and combination of Z series partial type spectrum on the basis of C series type spectrum according to the standard of type II of centrifugal pump (equivalent to iso5199:2002) GB / T 5656-2008.
ZA / ZE petrochemical process pump
The petrochemical process pump is designed and manufactured according to api61011th centrifugal pump for petroleum, petrochemical and natural gas industries. Support mode: oh1 \ oh2 two structures, impeller separated and closed. Ze pump is divided into three types: low pressure D, medium pressure Z and high pressure G.
According to the API610 11th standard design, the pump body is supported by the center line and the bottom NPSH is designed. The material of pump overflow parts is Zirconium 702 or zirconium 705, which has stronger corrosion resistance. The flushing and cooling scheme of mechanical seal shall be in accordance with api682 and iso21049 standards, and the mechanical seal shall be cartridge mechanical seal. The machine seal has long service life, can be maintained, and can save production cost. The temperature and vibration remote sensors are installed at the bearing, which can remotely monitor the operation of the pump.
KC type special material magnetic pump
According to API685 and ISO2858 standards, a single-stage non leakage special material magnetic pump is designed and developed.
HP type heat preservation jacketed pump
It is a single-stage single suction cantilever horizontal centrifugal pump with center line support (oh2). The pump body and pump cover are equipped with insulation jacket. The pump cover is designed with pump cavity purging interface. The bearing chamber is designed with cooling system. It is commonly used for the transportation of molten urea and molten ammonium nitrate. It can be used for the transportation of other chemical media containing particles or easy to crystallize.
KMD self balanced multistage pump
According to API610 standard, the horizontal multi-stage centrifugal pump with axial force self balance supported at both ends is developed. The impeller is arranged symmetrically, which can eliminate the axial force in theory. The pump end is equipped with angular contact ball bearing to bear the residual axial force, which completely solves the problem of axial force. There is no balance plate and balance ring in the pump, a pair of vulnerable parts are removed, the service life of the pump is improved, the friction loss of balance plate balance ring is eliminated, the volume loss of discharge pressure is eliminated, and the pump efficiency is improved.
LVP liquid ring vacuum pump unit
LVP type corrosion-resistant liquid ring vacuum pump is used to pump or compress air and other corrosive gas without particles, so as to form vacuum or pressure in a closed container. The vacuum pump unit combines liquid ring vacuum pump, steam water separator, plate heat exchanger, control valve, liquid level indicator and connecting pipe to form a skid, which is convenient for users to install on site.
THA type axial flow pump
Tha axial-flow pump is a single-stage radial split type, which is designed reasonably and easy to disassemble. According to the different shell, it can be divided into two types: elbow type and volute type. According to different installation forms, it can be divided into horizontal installation and hanging installation. According to different connection methods, it can be divided into three types: direct connection, reducer connection and belt connection.
VSS vertical self-priming pump
VSS series pumps are vertical, single-stage, single suction cantilever centrifugal Self-priming pumps; their size and performance meet DIN24256 / ISO2858 standard.
KY type long shaft submerged pump
KY type long shaft submerged pump, VS4 structure, pump shaft system flexible shaft, the axial force of the pump is carried by the thrust bearing on the bearing body, the radial force is supported by the sliding bearing on the pump shaft, which mainly transports non particle media similar to water, and the depth of underwater insertion can be greater than 2m.
KX cantilever submerged pump
VS5, the pump shaft system is rigid, and there is no sliding bearing under the liquid, which completely solves the problem that the bearing of the pump under the liquid is easy to wear and tear. The force of the pump is borne by a group of centripetal thrust bearings and a group of centripetal bearings, forming a double support, and improving the service life of the bearing. It mainly transports medium containing particles and easy to crystallize, and the insertion depth is not more than 1.5m
KHG (OH3) vertical pipeline pump
KHG type pipeline pump, oh3 structure, has independent bearing chamber and lubricating mechanism, the force produced by the pump has its own bearing body, that is, the pump shaft and motor shaft are designed separately, and the coupling is used to transmit the torque. It is mainly used for industrial transportation of high temperature, high pressure, granular and corrosive media.
SP type small flow pump
SP series single stage cantilever centrifugal pump with small flow and high lift is in accordance with the 11th edition of API610. Special measures have been taken in the hydraulic design of this series of pumps. The gentle decline of curve shape meets the requirements of process pressure regulation, without hump, and can be operated in the full flow range. It has the characteristics of high efficiency and energy saving, reliable and stable operation, high temperature and high pressure resistance, etc.
BZ type pipeline emulsion pump
Emulsification pump is a kind of precise combination of rotating stator, which produces strong shear force in high-speed rotation to realize mixing, homogenization, dispersion and comminution. Installed on the pipeline, the material can be processed continuously to eliminate the quality difference between batches.
ZAO solid particle delivery pump
It is designed and manufactured according to API61011th centrifugal pump for petroleum, petrochemical and natural gas industries. It is mainly used to transport suspended medium containing solid particles or impurities. The pump material is wear-resistant or corrosion-resistant. Optimize the structure of the pump, improve the stability of the pump operation.
KSP chemical mixed flow pump
KSP series chemical mixed flow pump is a horizontal radial split cantilever type mixed flow pump, and the pump body is supported by feet. It is designed and manufactured in accordance with GB / t13008-2010 technical conditions for mixed flow pump and axial flow pump. The pump has stable hydraulic performance, high efficiency, safety and reliability, stable operation and convenient maintenance. According to different working conditions, the pump seal can adopt packing seal, single end face, double end face and other seals, which are suitable for different working conditions.


The Bureau of Reclamation said Tuesday that it will increase flows from Lucky Peak Dam along the Boise River on Wednesday to about 1,400 cubic-feet-per-second (cfs) at the Glenwood Bridge gauging station.
The flows are well below the 7,000 cfs flood stage, and will to remain at that level through May 31.
Last year, officials began releasing more water into the river in March to prevent late spring flooding.
"These are typical summertime flows along the Boise River," said Brian Sauer, reclamation hydrologist. "There is no concern for flooding downstream, but we do advise people to exercise caution due to the swiftly moving water."
These releases also provide additional water for downstream salmon migration along the lower Snake and Columbia rivers Flows currently at the Glenwood gauge are about 800 cfs.


The Althon High Capacity Channel Drainage System is a glass reinforced concrete (GRC) channel drainage system available in a range of widths from 150mm to 600mm. We offer a selection of lid units for use in residential, car park through to heavy industrial drainage applications.
The high capacity of the drainage channels enables the installation of long uninterrupted runs without the need for intermediate outfalls. Althon High Capacity Channel Drainage offers considerable reductions in the amount of secondary pipework required. This extra capacity is useful for water storage, the largest drainage channel having a capacity of 412 litres per metre.
The unique trapezoidal shape of the high capacity drainage channel means that water in the channel generates its own flow. Our drainage channel is therefore self-cleansing and can be laid over long lengths without fall.
If you require any assistance or more information please contact us by phone on 01603 488700 or by email firstname.lastname@example.org


The first stage of work includes the construction of a bridge under the canal on the Sheikh Zayed Highway. The traffic intersection in the area will be completely redesigned to allow free movement between the two banks of the canal. The width of the bridge will be about 800 meters. Also, as part of this phase, the bridge will be equipped with all the necessary communication systems, lighting and fountains. At the second stage, bridges will be built over the water channel on Al Wasl Road and Jumeirah Road, 8.5 meters high, under which yachts can freely pass. As part of the third stage, a three-kilometer canal will be built that will connect the bay of Business Bay Canal with the Persian Gulf.
The cost of the Dubai Water Canal project will be 7.34 billion dirhams. The length of the waterway will be about three kilometers, and the width is from 80 to 120 meters. All construction work under the project, including the construction of bridges, is planned to be completed by 2017. As a result of construction, the coastal part of the city will be increased by six kilometers.
The project will also build new shopping and entertainment centers, connected by a bridge, over 450 new restaurants along the marinas and four international-class hotels. At the first stage of the project, a chic four-level shopping center will be erected that will connect Business Bay with the project area with a total area of 50 thousand square meters. It is expected that in general the project will attract from 20 to 22 million tourists each year.


China Construction Machinery Imp&Exp Co., Ltd. is a leading manufacturer, supplier, and factory of hydraulic pumps for construction machinery. The SK200-6E hydraulic pump is one of their top products, designed for excavators and other heavy machinery.
This hydraulic pump is made with high-quality materials to ensure durability and long-lasting performance. It can withstand extreme temperatures and harsh environments without compromising its functionality. The SK200-6E hydraulic pump is easy to install and maintain, making it cost-effective for customers.
Being one of the most crucial components of construction machinery, the hydraulic pump plays a vital role in ensuring the smooth operation of the equipment. The SK200-6E hydraulic pump from China Construction Machinery Imp&Exp Co., Ltd. provides reliable and efficient power transmission for various applications. It is widely used in the construction industry worldwide and has gained immense popularity among customers.
Choose China Construction Machinery Imp&Exp Co., Ltd. for high-quality hydraulic pumps, and experience maximum performance and efficiency of your construction equipment.


Single Stage In Line Centrifugal Pump.Inlet and Outlet are horizontal with top side pulled out structure.Can be repaired without removing the pipelines.
Easy replacement in existing systems, Easy to install Sturdy structure, requires minimum space. Single stage in-line type, driven by a TEFC standard motor, top pull out design for fast and easy maintenance.
This series of products are designed for the top can be pulled out of the pipeline structure, general maintenance can not remove the pipeline. The pump series adopts removable mechanical seal, so it is unnecessary to remove the motor to replace the mechanical seal.
TD vertical pipeline pump is a vertical structure, with the same inlet and outlet diameters, and located on the same central line. It can be installed in the pipeline like a valve. It has compact and beautiful appearance, small floor area and low construction investment. If the protective cover is added, it can be used outdoors.
TD vertical pipeline pump is used to transport clean water and other liquids with physical and chemical properties similar to clear water.
معلمة المنتج 50 هرتز
معلمة المنتج 60 هرتز
TD series of pump is single-stage inline centrifugal pumps equipped with standard motor and mechanical seal. Pump body is equal to a section of pipeline; pump casing is of cast iron and impeller is SS 304 or CI construction. Pump is suitable for transfer and pressure boosting of high volume of water.


The first power generation comes as Ethiopia’s downstream neighbours –Egypt and Sudan view the dam as a threat to reduce the volume of water reaching their territories….reports Asian Lite News
The Ethiopian government has announced its grand hydroelectric dam on the Blue Nile river has started generating electricity.
Prime Minister Abiy Ahmed on Sunday officially inaugurated the first power generation of the mega-dam, dubbed the Grand Ethiopian Renaissance Dam (GERD), which is set to be the largest hydroelectric plant in Africa, Xinhua news agency quoted state-run Ethiopian Broadcasting Corporation (EBC) as saying in a report.
“The dam’s electricity generation is a blessing for the downstream countries too. We want to export our pollution-free power to Europe through Sudan and Egypt,” Ahmed said during the inaugural ceremony.
Ethiopia’s state-television reported that one of the 13 turbines of the grand dam commenced power generation on Sunday, with power generating capacity of 375 megawatts of electricity.
The first power generation comes as Ethiopia’s downstream neighbours –Egypt and Sudan view the dam as a threat to reduce the volume of water reaching their territories.
Ethiopia however, claims the dam is essential for its electrification and development and will insignificantly impact the downstream countries.
The country has frequently said the dam is essential for its development and will enable it to distribute power to its population of more than 110 million.
The east African nation had initially planned to generate around 6,500 megawatts of electricity from the dam, which is now 84 per cent complete.
The power generating capacity was later reduced to 5,150 megawatts.
The dam is being built on the Blue Nile River in Ethiopia’s Benishangul- Gumuz Regional State with a designed total water holding capacity of 74 billion cubic metres.


Proform Civil was contracted to provide civil engineering design for the Hamersley Street and Fawell Street drainage catchments within the Midland region. The catchment is alternatively known as "MD13".
The objective of the project was to review the previous drainage design undertaken by another consultant (deemed not suitable for construction) and determine the most feasible and cost effective design for the proposed drainage alignment using the City's specific drainage requirements and accommodating future rezoning of the catchment to R40/60.
The catchment was analysed using feature survey and contours. The existing drainage system was to be upgraded, removed or reinstated as suitable. The 750m long alignment designed to accommodate existing and proposed service relocations. Storm events were to meet Q5 for piped systems and Q100 for overland flow with proposals for Q100 trapped low points. A set of plan and profiles was included in the construction set as well as all drainage computations and hydraulic grading been submitted for final review.
All drainage was modelled in 12D's advanced software for stormwater design using the rational method.
The outcome for the project design has been a significant cost saving with a practical, long term drainage solution for the area.


The federal government has announced construction has been completed on the $21.9-million Big Chaudière Dam, located downstream of Lake Nipissing and along the French River.
The Big Chaudière Dam is one of three dams that control the outflow from Lake Nipissing, according to a government news release. They are essential for maintaining its water level and for regulating the flow of water into the 105-kilometre-long French River.
The new Big Chaudière Dam, which consists of a south channel dam and a north channel dam, was completed in October 2016, with a total project cost of $21.9 million. The project began in 2012.
The replacement of the south channel dam began in fall 2014 and was completed in September 2015.
The replacement of the north channel dam began in November 2015 and was completed in October 2016.
During construction, 15 Dokis First Nation labourers, as well as 10 other local workers, were hired for the project. Operation of the Big Chaudière Dam is providing ongoing full-time employment to two members of the Dokis First Nation.
The new dam is expected to help preserve tourism on the French River.


Qatar's public works authority Ashghal has begun work on the second phase of the $251 million Mesaimeer Pump Station and Outfall Tunnel project, aimed at providing a sustainable solution to discharge surface and storm water. The scope of work includes the construction of a pumping station at the end of Mesaimeer Tunnel, south of Hamad International Airport, besides 10 pumps and auxiliary facilities. The project also includes the construction of a 10km-long outfall tunnel with a diameter of 3.7m. Upon completion the station will pump water from Mesaimeer Tunnel to the new outfall tunnel with an operating capacity of 19.7 cubic meters per second. The project is designed to ensure the preservation of the marine environment, with water being discharged 10km off-shore. The project is scheduled to be completed in the fourth quarter of 2021. In 2017, the project won the global best project award in the wastewater category, during the Engineering News Record (ENR) Global Best Projects Awards in New York City, in the presence of a group of the largest international companies executing global construction projects.


Four dry reservoirs are being built as part of a flood protection project in the Oder River basin:
- Szalejów Górny
- Roztoki Bystrzyckie
Construction of the Szalejów Górny dry reservoir began at the end of 2018. It is the largest of the four flood control reservoirs being built in the Kłodzko Basin. It is an area that was heavily affected during the floods of the millennium in 1997 and in 1998 and 2011.
The Szalejów Górny reservoir is being built on the Bystrzyca Dusznicka, which is normally a small mountain river. It is located between the villages of Szalejów Dolny and Szalejów Górny.
The maximum capacity of the reservoir will be 9.9 million m3. In turn, the area of the reservoir, at maximum damming, is almost 119 ha
The Szalejów Górny dry reservoir will be automated and the water will be discharged through a system of sumps.
The HydroBIM team, which is working on behalf of Sweco, is tasked with design supervision and the development of a replacement design.


XLJ Series Vacuum Angle Valve with Release Valve is operated with its advance functions. It is used to pushes the piston up as to open the valve. This range aids to silence exhaust air. It utilized for regulating the flow of a fluid. It is easy to control the flow of a liquid at a right direction. XLJ Series Vacuum Angle Valve with Release Valve is able to provide a smooth control conductance. It prevents the reverse flow of oil into the chamber.


Tan An, Long An Province, Vietnam
In 1979 due to the development of the Tan An Town, to meet water supply needs, Long An Water Supply Company Limited to conduct the construction of pumping stations, water from the river about once upon a reasonable Baoding, public capacity of 12,000 m3 / day.
Tan An Water Plant: The total capacity is 15,000 m3/day, Tan An water plant renovation of the entire device to change the old technology obsolete to modern technology with the total investment over 30 billion VND, completed in 2009.
- Project Name: TAN AN Water Plant
- Client: KRUGER AG - DENMARK
- Location: Tan An, Long An province
- Project Period: 2007-2008
- Project Description: Water Supply Plant
- Scope of Work: Electrical, Cable & Control system Installation


Design of Diamer-Bhasha dam under construction on the River Indus in Gilgit-Baltistan, Pakistan
The construction of Diamer-Bhasha dam is expected to cost about $12 billion. Faced with the difficulty of finding The construction of Diamer-Bhasha dam is predicted to price concerning $12 billion. featured with the issue of finding funds for the four,500MW project, the govt. had determined to divide it into separate dam and power generation comes. However, it’s unclear that element of the project the govt. is curious about obtaining enclosed within the CPEC.


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The power plant will have a production capacity of 250 MW, a storage capacity of 1,500 Mwh, and a life span of up to 80 years once completed
Dubai Electricity and Water Authority (DEWA) has announced that the pumped-storage hydroelectric power plant site, which it is building in Hatta, is 58 per cent complete.
The power plant will have a production capacity of 250 MW, a storage capacity of 1,500 Mwh, and a life span of up to 80 years once completed.
It is the first station of its kind in the GCC, with investments of up to Dhs1.421bn. The project is planned for completion in Q4 2024.
Saeed Mohammed Al Tayer, MD and CEO of Dubai Electricity and Water Authority (DEWA), recently visited and inspected the construction site at the hydroelectric power plant, where he was briefed about the progress of the project.
The visit also included the inspection of the power generators site and the upper dam, where the water intake in the Hatta Dam connected to the power generators has been completed.
Construction of the 72-metre main roller compacted concrete wall of the upper dam has also been completed.
Al Tayer also inspected the work progress of the water tunnel, which is 1.2 kilometres long and connects the two dams. The concrete lining of the water tunnel is complete.
Al Tayer said the plant in Hatta is part of DEWA’s efforts to achieve the Dubai Clean Energy Strategy 2050 and the Dubai Net Zero Carbon Emissions Strategy 2050 to provide 100 per cent of Dubai’s total power production capacity from clean energy sources by 2050.
The project supports the comprehensive plan to develop Hatta and meet its social, economic, developmental, and environmental needs, in addition to providing innovative job opportunities for citizens in Hatta.
The hydroelectric power plant will be an energy storage facility with a turnaround efficiency of 78.9 per cent that utilises the water stored in the upper dam, which is converted to kinetic energy during the flow of water through the 1.2-kilometre subterranean tunnel.
This kinetic energy rotates the turbines and converts mechanical energy to electrical energy which is sent to DEWA’s grid within 90 seconds in response to demand. To store energy, clean energy generated at the Mohammed bin Rashid Al Maktoum Solar Park will be used to pump the water through this tunnel back to the upper dam by converting the electrical power to kinetic energy making the whole project 100 per cent renewable.
In recent news, DEWA also reported a net profit of Dhs6.47bn for the first nine months of the year, recording near parity with its full-year net profit for 2021.


GWP187 - A/A+ Water Pump – Large Cast Impeller (No Bypass)
Using a high capacity water pump helps to reduce cavitation in the water jackets at higher RPM.
This higher capacity water pump with larger impeller moves more coolant than the small impeller GWP132 (850/997 Blocks) This pump does not have a bypass. The impeller protrudes into the block slightly more than 1/2″ and fits all 1275 Blocks and most 998/1098 blocks from 1967.
Further reduction of cavitation is achieved by using a large diameter water pump pulley, If using a larger pulley it is necessary to check clearance between the large pulley and the head.


This project involved the replacement of two collapsed culverts. The deteriorated culverts were replaced with new ones to allow fish to migrate more freely providing access to approximately 7 km of upstream habitat. The new culverts will also improve the flow of water which is currently backing up during freshets, causing road washouts, stream bank erosion and increased sedimentation. Headwalls were constructed around the new culverts to help mitigate these issues from future re-occurence..
Project Term: July 2016-December 2016
This project was funded by:


Capacity Enhancement of existing projects
The capacity enhancement of our Khukhani & Mussapur power projects by 0.7 MW has been approved. With this capacity enhancement, the capacities of Khukhani & Mussapur projects will increase to 2.1 MW each. For such an expansion there will be less capital outlay as we have to only install plant & machinery with minor civil work. Other than this we are exploring to expand our capacities in canal based project since they have lessor uncertainties, high PLF, low execution risk and high profitability.
The Company has been allotted four small hydro-projects with capacity totaling to 25.75 MW. These projects are in different phases of approvals. The details of these upcoming projects are as follows:
- Uhl, Mandi district, Himachal Pradesh – This run-of-river based project is worth Rs 140 crore. The project is expected to generate 14MW power.
- Kilhi Bahl, Kullu district, Himachal Pradesh – This run-of-river based project is worth Rs 74 crore. It is expected to generate 7.5MW power.
- Mainmatti, Karnal district, Haryana – This canal-based project is worth Rs 36.40. It is expected to generate 2.1MW power.
- Khajuri, Yamuna Nagar, Haryana – This canal-based project is worth Rs 34.74 crore. It is expected to generate 2.150MW.


The VARIOspeed® VFD is designed specifically for pressure control applications. As the flow and head conditions change in the pumping system, the VARIOspeed® VFD is able to automatically control the pump speed and maintain a constant discharge pressure.
The high-profile equipment involves an efficient, resilient trigeneration plant to provide heating, cooling, and power service. However, UConn’s most critical asset may be its forward-thinking, campus-wide energy strategy. Read more stories in June Issue 2017.


Fuminas works with the best when it comes to drainage channels in polymer concrete.
Fuminas provides drainage channels in polymer concrete with Brikslot galvanized steel grates.
ACO Self® surface drainage channels in polymer concrete are distributed by Fuminas for projects that seek the best rainwater drainage system.
Developed with the same features as the Self® 100 model, ACO Self® 200 concrete concrete drainage channels differ by height of 15 cm.
Fuminas works with ACO Multidrain® polymer concrete channels. The products stand out by attending load classes C250, D400 and E600.
The great advantage of the Monoblock® line is to bring together in a single channel solution and polymer concrete grid.
Fuminas works with the drainage channels in ACO S® polymer concrete.
High-strength, easy-to-install drainage system ideal for residential applications.
Drainage system for trenches, ideal for discreet and effective drainage of roofs and residential floors.


Centrifugal Pumps: Design and Application, Second Edition focuses on the design of chemical pumps, composite materials, manufacturing techniques employed in nonmetallic pump applications, mechanical seals, and hydraulic design.
The publication first offers information on the elements of pump design, specific speed and modeling laws, and impeller design. Discussions focus on shape of head capacity curve, pump speed, viscosity, specific gravity, correction for impeller trim, model law, and design suggestions. The book then takes a look at general pump design, volute design, and design of multi-stage casing.
The manuscript examines double-suction pumps and side-suction design, net positive suction head, and vertical pumps. Topics include configurations, design features, pump vibration, effect of viscosity, suction piping, high speed pumps, and side suction and suction nozzle layout. The publication also ponders on high speed pumps, double-case pumps, hydraulic power recovery turbines, and shaft design and axial thrust.
The book is a valuable source of data for pump designers, students, and rotating equipment engineers.


The VFH Turbine™ consists of the complete mechanical, electrical, and process control assembly for “smaller” and “medium” flow requirements. Based on the example photo shown, the 42″ diameter inlet and 30″ diameter inlet can produce up to 650 kW per unit for a Reservoir site. The two existing pipes & flanges coming from the dam will seamlessly match those of our butterfly valve and VFH Turbine™ flanges.
The VFH system has been designed to stop the turbine from spinning and allows the flushing process to move more silt and sediment without damaging the turbine or generator. Reservoir flushing helps remove deposited sediments from the reservoir to retrieve the reservoir storage capacity and help flood control.


The proposed Bengoh Dam is located approximately 40km south of Kuching and about 2km from Kpg. Bengoh. The storage capacity of Bengoh Dam is 144.1 Mm3. The Bengoh Dam Project includes the construction of a 63.2m high and 267m long roller compacted concrete (RCC) dam, a 1941m long paved access road complete with a 89.60m long bridge over Sg. Semadang and other associated works. Work commenced on 7.8.2007 and is expected to be completed in year 2013.
Above: The Roller Compacted Concrete(RCC) Bengoh Dam


KIND OF THE CHECK VALVES
• Yakacik Check Valve Catalogue
• Dual Plate Check Valve Catalogue
• Brass swing Check Valve Catalogue
• Wafer Swing Check Valve Catalogue
"Check valves are safety armatures which prevents the fluid in the line to turn back. The closing element moves on the vertical direction on the sitting surface. They close by the power of spring and register weight It is suggessted to been installed in horizontal position for the types with spring."


Mangla Dam is World’s third most astronomically immense earth-filled dam was consummated in 1967 on the River Jehlum. It is situated 115 km south-east of Islamabad. After travelling for 101 km on G.T. Road, we have to peregrinate turn left from Dina to cover remaining 14 km. The dam is 3,353 m long, 116 m high above the river bed and 3,140 m wide at its crest. It is designed to store 5.88 MAF dihydrogen monoxide and has a minimum power generation capacity of 600 megawatts. There is an old Gakkhar Fort on the dam to have a panoramic view of the lake.
Purpose of The Project:
Mangla Dam is a multipurpose project primarily meant for affecting part replacement of water supplies of three eastern rivers from Jhelum river. Besides, it is designed to conserve and control flood water of river Jhelum through significant reduction in flood peaks and volumes at downstream by incidental use of the available storage space. The other by products are power generation to meet the power demand of the country, fish culture to provide protein rich diet, tourism to provide healthy recreation facilities to the people and navigation.
Mangla Dam project consists of two dams (Main Dam & Jari Dam), two dykes to contain reservoir, two spillway for outflow regulations, intake structures with five tunnels, a power house and a tailrace canal.
Mangla Dam Power House has been constructed at the toe of intake embankment at the ground surface elevation of 865 ft. SPD. The water to power house is supplied through five steel lined tunnels of 30/26 ft. diameter. Each tunnel is designed to feed two generating units. The power house tailrace discharges into New Bong Canal which has a length of 25,000 ft. with discharge capacity of about 49,000 cusecs, and terminates at an automatic gate control headworks at about 12 km downstream located near old Bong Escape Headworks.


Dual Shaft Hydraulic Pump With 2-1/2 Inch Diameter Gear
Free shipping on orders over $100 details
Orders placed before 11am PST will ship same day
Save: $235.18In stock
limited availability at this price!
Dual shaft design is ideal for powering refuse truck operations.
Tough cast iron construction.
Can handle continuous-duty maximum operating pressure of 2500 PSI.
The Dual Shaft Hydraulic Pump from Buyers Products is excellent for powering continuous duty operations such as refuse collection.
The pump is built tough of cast iron. A double shaft design allows for a maximum operating pressure of 2500 PSI while doing continuous duty. It can reach a maximum 1800 RPM.
The pump is bi-rotational and is available in a 2 in. and 2-1/2 in. gear size.
Product Common Use: Truck and Trailer Hydraulic Systems, Refuse Collection Vehicles
|Maximum Pressure||2500 PSI|
|Input Mount Type||Integral Bracket|


China Gezhouba Group Co. signed a project development agreement with the Lao government on Friday to build a hydropower station in Saravane Province. The agreement comes as the two countries push forward construction of the-China-Laos railway.
This is the first hydro plant investment project in Laos by the China Gezhouba Group, which built the Gezhouba Dam with a total installed capacity of 2,715 megawatts along the Yangtze River in China.
The project, named Xelanong 2, is located on one of the tributaries of the -Mekong River. The construction is expected to take about 40 months and the total investment is around $71.86 million. The hydropower station, with a dam height of 55 meters, will be operated under the build-operate-transfer (BOT) model.
In terms of the overseas hydropower project, Sinorock has gained lots of practical experience owing to Sinorock reliable rock anchor system. Sinorock rock anchors have been used in many famous international projects, like Pakistan NJ Hydroelectric Project, Malaysia HuLu Hydroelectric Station, Nepal Upper Tamakoshi Hydroelectric Project and Ecuador Topo Project, etc..
Sinorock is devoting itself to provide systematic rock anchoring solution for global geotechnical anchoring projects and be the security ground expert. Sinorock rock anchor must be your dependable choice for the construction of hydropower stations.


ECOJET 120 3/4 HP 110VReturn to Shop
Leader Ecojet highly reliable self priming JET Pumps with excellent suction capability which allows the free passage of air bubbles, which can be used for supplying water for domestic and irrigation applications. Leader Ecojet pumps are built with anti-corrosive and rust-proof materials. Leader Ecojet motors with thermic overload protection. Wear resistant shafts and impellers. Double sealing system between motor and hydraulic part. Leader Ecojet pumps have a high resistance to frost and icing. Manual on/off switch.


Grizzly | Model: H7771
Hydraulic Milling Vise
Grizzly H7771 - Hydraulic Milling Vise
Utilize hydraulic pressure to maximize clamping force up to 45kN. A built-in hydraulic chamber with valve and handle generate tremendous pressure. Includes pressure gauge, clamping bolts, handle extension and handle. Jaw width is 6", jaw height is 2 1/16" and maximum jaw opening is 12 19/32". Approximate shipping weight: 129 lbs.
Animation for H7771


Pumping Solutions > Submersible
– The best solution for pumping manure from deep pits.
– Economical Pumping Solution
– Direct powering of fan blades from the motor shaft, therefore minimum mechanical losses and high pumping efficiency
– Reduced risk of problems due to long fibres in the pit due to the efficient cutter knives at the pump inlet


The valve body is made from forged brass and the handle is stainless steel. It has the "soft opening" feature and has been tested at pressures over 1000 psi. The valve has an inlet and outlet of 1/8" FNPT. The seal for this valve is Teflon and can be repaired easily.
WestPak USA Brass Offset Valve -200 OS detail valves.1200 PSI pressure rated. Universal design, fits PMF, Pro-chem, Kingston, CDI, and CMP.


Flood Mitigation Projects
When County Executive Ball took office, there were already several projects underway that will increase the watershed's retention capacity and will improve water conveyance. With the exception of the construction and design of the Lower Main Street open space, these upstream projects already in the pipeline are continuing to move forward as scheduled at this time. The Ball Administration is continuing to examine alternatives to full-scale removal of the buildings on the lower end of Main Street, as well as additional opportunities for stormwater projects throughout the watershed.
Flood Mitigation Projects Map
(click map for additional information)


Bonacci Infrastructure delivered the structural and civil design packages for upgrades to the existing Sunbury Recycled Water Plant. Structural works included a new 33 x 12 metre membrane tank, inlet works, bunded chemical storage and dosing areas, pump station, electrical switchroom and odour control facilities.
Bonacci Infrastructure also delivered the structural design for extensive modifications to the existing sedimentation tanks to enable them to be repurposed as a bioreactor. These tanks, which were originally constructed in the 1970’s, were in poor condition and suffered from joint failure, corroded reinforcing and areas of compromised concrete integrity.
Bonacci Infrastructure completed a series of condition assessments on the existing structures and provided comprehensive advice on the remedial works required to achieve the Client’s nominated design life.
Civil works completed as part of the project included bulk earthworks, stormwater and site drainage, and civil pavements.
Bonalbo Multi Purpose Service Health Facility
New South Wales Health
Ergon Energy Glenmore Road Depot


Needle Valves HP Series are the specially designed and ruggedly made valves, which can be used in the corrosive as well as hazardous surrounds. The valves are applicable for process control, flow control and instrumentation applications. These precision-engineered essentials allow for a fine control of flow. Needle Valves HP Series can be regulated with much ease and less effort. It precisely fits into its place and gives a smooth flow between plunger and seat. The flow rate can be controlled with precision. This is a less complicated valves system.


Warning: Boise River Flows Set to Increase today
The U.S. Army Corps of Engineers and the Bureau of Reclamation are increasing flows through Boise from approximately 240 to 1,750 cubic-feet-per-second, beginning today
The flow on the Boise River through town will be increased 500 cubic-feet-per-second each day over three days starting on (Wed) March 21, 2018, and ending on (Fri) March 23, 2018.
This increase in flows is due the current snow-pack in the basin as well as good reservoir carryover from the 2017 season. These releases will help reduce the risk of flooding later in the spring, which can happen with rapidly melting snow and seasonal precipitation.
Currently, the Boise River reservoirs are at approximately 82 percent of capacity.


Were Sorry - this product is no longer available
Upper Mississippi River Navigation Charts Book
The Upper Mississippi River Navigation Chart Book covers the Upper Mississippi River from the head of navigation at river mile 866 in Minneapolis, Minn., to the conjuction with the Ohio River at river mile 0 at Cairo, Ill. The navigable portions of the Minnesota and St. Croix Rivers are also included. The charts were last updated in 2011.


Maintaining proper pool water level is very important. It is much more critical than you think.
Ideal pool water level is about half way of the skimmer opening.
If the water level is too high, leaves and debris on the water surface can not be skimmed into skimmer causingdirty look of your pool.
Low water level causes much more problems and it could be critical. If the water level is too low, your pool pump will sucks in the air. It makesthe pump loose it's primeand causes lack of pool water circulation.


River realignment planned at Spring Lake Park
There have been a number of barge groundings, with the subsequent dredging, in the Mississippi River at Spring Lake Park. The U.S. Corps of Engineering is proposing to cut a new channel realignment of the river near the area to reduce the long-term costs of dredging the existing channel. Under state law Dakota County has been the responsible governmental unit for the preparation of the environmental assessment worksheet.


The pump (V17) includes pre-pressure pump, pressure regulator, stop valve, relief valve and output connection. And it adopts anti-rust technology, good sealing performance, stable pressure generating performance, long lifetime, simple operation.
The pump (V17) serves as pressure generator for the testing, adjustment and calibration of mechanical and electronic pressure measuring instruments.
It is widely used both in laboratory and on site for Power, Metallurgy, Petroleum, chemistry, Metrology industries.
1. Pressure range: (0~700)bar
2. Connection: M20x1.5 Optional;
3. Media: Oil
5. Weight: 4.8kg;


ContourGlobal was founded in 2005 by current CEO Joseph Brandt, along with Reservoir Capital Group, a New York-based investment fund. Today, the company is uniquely positioned to continue its expansion through various ongoing growth projects.
CG is a developer and operator of electric power and district heating businesses. CG manages, owns and operates an existing portfolio of 41 power plants with approximately 3,718 megawatts (“MW”) of installed gross capacity in operation or under construction, which makes up our total installed gross portfolio capacity. Our current portfolio spans 17 countries and 4 continents with a weighted average sovereign rating of BBB (weighted by capacity), utilizing a wide range of fuel types, technology and equipment. Of the 41 power plants in CG current portfolio, 36 are currently operating with a combined installed gross capacity of approximately 3,145 MW, which represents approximately 84.6% of the portfolio capacity (CG portfolio capacity consists of the operating assets and projects under construction that currently do not generate energy). In addition to CG operating assets, there are also six projects under construction with a total gross capacity of approximately 573 MW, which comprises the remaining 15.4% of the current portfolio capacity.
In July 2015, ContourGlobal Hydro Cascade CJSC, the local CG subsidiary, acquired Vorotan Complex of Hydroelectric Power Stations CJSC.
Vorotan Complex of Hydroelectric Power Stations (CHPS) is a complex of three hydroelectric power stations with an overall capacity of 404.2 MW and an average annual power generation of 1.16 billion kWh. The Vorotan Cascade is among the main power generation complexes in Armenia, providing both peak and base load generation, and performing grid stabilization services. The complex is located in the eastern part of Syunik region of the Republic of Armenia, some 240 km to the South-East of Yerevan. The Cascade has a total head of 1,223 m. The design of the Vorotan CHPS began in 1954, construction started in 1961. In 1970 the first power station, Tatev HPP, was put into operation, followed by Shamb HPP in 1978 and Spandaryan HPP in 1989.
Vorotan CHPS is located at the Vorotan River. It is comprised of four reservoirs and one Daily Regulation Pond. The Spandaryan Reservoir is the upper reservoir of the cascade. Highest water level is at 2,063 m a.s.l.; minimum water level is 2,030 m. The water is directed through an 8.1 km long pressure tunnel and a 2.17 km long penstock to Spandaryan HPP. The discharge from Spandaryan HPP and water from Vorotan River is retained by Angeghakot dam forming the Angeghakot Reservoir. Highest water level is at 1,677.4 m a.s.l.; minimum water level is 1,664.5 m. Water flows from this reservoir via a 10.5 km long gravity fed tunnel to the Tolors Reservoir, which is also fed by the Sisian and Ayri Rivers. Highest water level is at 1,651.5 m a.s.l.; minimum water level is 1,625.5 m. From the Tolors Reservoir, the water is supplied to the Shamb HPP via a 6.9 km long pressure tunnel and a penstock of 1.26 km in length. Below the Shamb HPP is the Shamb Reservoir (also named Tatev Reservoir) which is also fed by water from Laradzor River. Highest water level is at 1,335.4 m a.s.l.; minimum water level is 1,333.8 m. From this reservoir water flows through an 18.4 km long gravity fed tunnel to the Daily Regulation Pond of the Tatev HPP, from where the water is directed to Tatev HPP via a 1,900 m long pressure penstock.


- BGC Contracting Office
- BGC Contracting Branch
- Mining Project
- Construction Project
Water Corporation Cunderdin Storage Tanks
Design and construction of these new tanks was an important part of the upgrade to the water quality along the Goldfields pipeline and to ensure the water is stored without risk of contamination. The project installation included:
- 144 precast panels weighting 24t each
- Two 3000m2 tank roofs
- 900m of dual pipelines installed
- Completed tie in to existing trunk main
- Pipe Under boring under live highway
BGC Contracting was awarded the contract to design, construct and test two 37.5 million litre ground level water tanks and associated works for the Water Corporation at Cunderdin, a town located in the Wheatbelt region of Western Australia.
The scope of work included in this project was:
- Site earthworks and foundations.
- In-ground water pipework including tie-in works to the existing goldfields pipeline.
- Design and Construction of two 68m diameter precast concrete water storage tanks
- Modular Roof Construction eliminate risk of working at heights using harnesses
- Associated new access roads and overflow sump.
Design and construction of these new tanks was an important part of the upgrade to the water quality along the Goldfields pipeline and to ensure the water is stored without risk of contamination, which was the issue with the legacy open water storage dams. A highly successful project in the suite of project delivery to Water Corporation.


Water Reservoirs, Bushehr
Derakht (Tonbeh Koru) Water Reservoir, Dashtestan
Derakht (Tonbeh Koru) Water Reservoir (Dashtestan)
This water reservoir is 12 km. east of Burazjan and at present has two reservoirs to the radius of approximately 4 m. dug out in the ground.
Qavam Water Reservoir, Bushehr
Qavam Water Reservoir (Bushehr)
This water reservoir is near Khalij-e-Fars Avenue, it was constructed during the Qajar era and dates back to more than 150 years ago.


According to a press release from the Tennessee Valley Authority, the dam repair project should be completed by 2022 with a total estimated cost of $450 million.
TVA spokeswoman Mary Ellen Miller said nearly 36,000 tons of stone from local quarries have been placed to fortify the upstream berm during the first part of construction plans. The additional rock will help fortify the earthen embankment — which is about 900 feet long — ahead of the construction of a diaphragm wall. Miller said the idea behind this phase of the project is to prevent “internal erosion.”
Work is also underway on the downstream side of the dam to move machinery in preparation for the new construction. The next phase of work, according to officials, will be to widen the top of the dam.
For more on this story, visit the Johnson City Press.


Stauraumkanal Solbadstraße, Bad Pyrmont © 2015 Sei LandschaftsArchitekturbüro Georg von Luckwald
Environmental construction supervision for the new construction of a storage channel for the combined sewer system
Environmental construction supervision for exploratory drillings and test water drainage in the run-up as well as for the canal construction and the compensation measures.
Highly sensitive location of the construction project in the healing spring protection area of the city of Bad Pyrmont. In addition, in the flood, nature conservation, landscape conservation and FFH area.
Read more +
2013 - 2014
ca. 1,3 Mio €
Entsorgung Bad Pyrmont AöR
31812 Bad Pyrmont
Show project location on map


High Pressure and Extra High Pressure Piping
High pressure and extra high pressure piping is used for applications above an operation pressure of 50 MPa. The HP flange connections are typically threaded.
Nominal size: DN10-DN150
Nominal Pressure range: PN1600-PN4000
various high pressure materials, depending on customer’s requirement including different material grades of SA-723, DIN EN 1.6580, AISI 4340
e. g. lens rings, cone rings
ASME B31.3, AD2000, taking into account country-specific restrictions


High-pressure, single-speed ULTIMA steel hydraulic hand pump is used for lifting, bolting, or applying pressure with a hydraulic cylinder (sold separately) in intermittent and non-repetitive construction, manufacturing, and maintenance and repair applications. It can advance and release a single-acting cylinder. This single-speed hand pump is for applications with a constantly applied load.
- Reduced handle effort and ergonomic grip for less operator fatigue
- Vent free reservoir eliminates spills
- Quick grip handle allows for easy transport
- Integral reservoir over-pressurization protection
- All steel construction, chrome plated plunger and wiper system for durable, long lasting performance


The works consist of the construction of new sewerage networks in Jimbolia and Gottlob cities.
- network rehabilitation;
- extension of the sewerage network.
- building new networks;
- construction of new sewerage networks.
In addition, the works also involve planning activities for diversion, protection of utility networks encountered along the route of the water/wastewater networks, according to the agreement.


Deep Well Submersible water pump 6 Pedrollo 6HR34/4-PSR 400V 7,5HpFarm Watering
Paano mag install ng Saer water pump sa inyong deepwell
The TWS is an authorized reseller of national and international brands, such as Dab, Lowara, Ebara, Grundfos and Calpeda. Deep well submersible water pump 6 pedrollo 6hr34/4-psr 400v 7,5hpfarm watering
you have to provide us with your telephone number so to inform the courier. PEDROLLO 6HR 34/4 PSR Deep Well Submersible water pump 6 400V 7,5HpFarm Watering 6HR 6 submersible pump Description.


Construction of the Terminus linked to Stations by footbridges and subways.
OTHER PROJECTS / 其他工程項目
Erect formwork shutters and carried out concrete lining works for the 3km tunnels.
Construction works for approching tunnels including shotcreting works, mini pile, soil nail and scaffolding works, steel works, excavations, drainage works, etc.
Slope and foundation stabilization works including soil nail works, shotcreting works, construction of retaining walls, etc. protecting the OHL towers in Hong Kong.
Construction of Effluent Tunnel and Disinfection Facilities. The works include the construction of an 8.5m diameter and approximate 880m long effluent tunnel and disinfection facilities.
The works include the construction of the new sludge dewatering building, northern sludge cake silo, sludge storage tanks.


New Delhi, May 22, 2017: HCC (Hindustan Construction Company Ltd), as a lead partner in the joint venture with HSEPL has been awarded Rs 672.99 crore contract on EPC basis for the construction of Parwan Gravity Dam by the Water Resources Department, Government of Rajasthan. HCC’s share in the JV is 90% (Rs 605.70 crore).
Mr. Arun Karambelkar, President & CEO- E&C, HCC Ltd. said, “We are honored to be a part of this prestigious project. This project will not only provide irrigation benefits to an area of 1,31,400 ha covering 313 villages but will also cater to drinking water demand of 820 villages of Jhalawar, Baran & Kota districts. In addition about 79 million cu m water form this dam will be utilized for two thermal power plants coming up in the region.”
The project envisages construction of a concrete gravity dam and 8.475 km long tunnel for irrigation and water supply purpose involving civil, hydro-mechanical and electrical works on EPC basis. A 21 km long access road will be also constructed to the project site. The project is to be completed in 48 months.
The project is located approximately 375 kms from Jaipur and is part of Parwan Irrigation cum Drinking Water Supply Project on Parwan river. The Parwan river is a tributary of Kalisindh river, which is the main tributary of Chambal river.
HCC has extensive experience in execution of large scale multidisciplinary EPC contracts for some of the largest irrigation projects in the country. HCC has constructed Godavari Lift irrigation Phase I, Phase II and Phase III – one of the largest lift irrigation projects in Asia, the Vaitarna Dam – Mumbai’s largest water source, Tirupur Water supply project in Tamil Nadu – India’s first private sector water supply project and the country’s largest water treatment plant at Bhandup in Mumbai.


The amount of dredged material removed in 2014 during works on St. Petersburg’s Bronka harbor project has passed the 15 million m³ mark.
According to a report from project investor Phoenix LLC, general contractor for the project Royal Boskalis Westminster N.V., who is working on the main access canal to the Marine Multipurpose Complex Bronka (MMPK Bronka) and its surrounding water area, has so far excavated a total of 15.24 million m³ of soil.
Boskalis won the EUR 130 million contract for dredging and construction of the Bronka Port shipping channel in St Petersburg from CJSC Baltstroy back in September 2013.
The project involves the construction of a 6 kilometer long and 14.4 m deep shipping channel, turning basin and berth pockets for the new port facility.
The project is expected to be completed in late 2015.
Source: Dredging Today


he state energy department has plans to operationalize 13 hydro electric power projects over and above the 13 running projects.
According to Atanu Sabyasachi Nayak, minister for energy, of the 13 new hydro power projects, four projects will be executed by state owned Orissa Hydro Power Corporation (OHPC) with the remaining nine to be developed by private players. These hydro power projects are to be taken up in Keonjhar, Kalahandi, Malkangiri, Koraput, Bargarh, Khurda, Rayagada, Gajapati and Cuttack districts and are expected to be commissioned in the 12th Plan period (2012-17).
The cost of hydro power projects to be implemented by OHPC can be assessed after preparation of detailed project report (DPR), the minister said.
OHPC is currently operating seven hydro-electric projects- Hirakud-I (Burla)- 275.5 MW, Hirakud-II (Chipilima)- 72 MW, Balimela- 510 MW, Rengali-250 MW, Upper Kolab- 320 MW, Upper Indravati- 600 MW and Machkund- 14.75 MW.
The 13 hydro power projects currently running in the state have collectively generated 5,165.48 million units of electricity in this fiscal till February 17.
The state government had signed Memoranda of Understanding (MoU) with 32 developers for hydel power projects envisaging generation capacity of 409 MW and involving investment of Rs 2,250 crore.


Oct 24 2017
Claytor Lake Flood Warning
Due to yesterday’s extreme weather, the New River is experiencing a high flow event from Allisonia to Radford. All flow gauges are reporting close or above 20,000 cubic feet per second flow rates.
Please take precautions at water level for your property.
Get current lake levels, flows, and realtime weather at www.focl.org!


Talbert Hydraulic Valve Kit AM206A010061
Talbert Hydraulic Valve Kit AM206A0100061
This is the hydraulic valve kit used to replace the two lever spool hydraulic valve on a Talbert Lowboy. The kit comes with a new two lever spool valve, new counter balance block, two hydraulic hoses, gauge & instructions. Also included is a template to cut & modify the gooseneck of older Talbert Lowboys, to accept the kit.
ILoca Services is an authorized Talbert Trailer Dealer.


Car and Coach Rental Services in Bargi-Dam
Bargi Dam is built on river Narmada (Ganga of Madhya Pradesh) in Madhya Pradesh state of Central India. It is just 40kms south of Jabalpur city. Out of 30 major dam projects on river Narmada, it is one of the first completed dams on river. Bargi dam construction started in year 1974 and completed in year 1990. Main dam is constructed near Bargi village, close to National Highway-7 (connects Jabalpur- Nagpur) due to which it has been named Bargi Dam. It serves in irrigation projects and hydropower generation of 90 MW capacities. In addition to irrigation and power generation, dam is also used for tourism promotion on region. For tourism promotion, MPSTDC has opened its well furnished hotel for peaceful accommodation and entertaining visitors at this site.


The purpose of the project is to ensure the presence of proper potable water network systems for the lower part of the village of Bchamoun whose previous water resources consisted of private wells without any network.
The project consists mainly of the construction of:
1- One circular reservoir with a capacity of 2000 m3
2- One circular reservoir with a capacity of 1000 m3
3- Two boreholes with their corresponding pumping stations
4- 51 km of distribution and transmission pipelines.
5- 7 km of service connection pipes.


Makhachkala, March 12, 2014. In 2014 the "RusHydro", JSC will invest more than RUR 12 billion in the construction of hydropower facilities in the South and North Caucasian Federal Districst, the deputy chairman of "RusHydro" OJSC Rakhmetulla Alzhanov says.
As to R. Alzhanov, the investment project implies the ficinishing works at Gotsatlinskaya hydro-electric power station in Daghestan this year.
"RusHydro" is expected to invest 12 billion rubles in the construction of hydroelectric power stations - Gotsatlinskaya hydro-electric power plant, Zelenchukskaya (Karachay-Cherkessia) , Zaramagskaya ( Ossetia) Zaragizhskaya ( Ossetia) and 6 small hydropower stations in Karachay-Cherkessia and Stavropol region "- the spokesman concluded.
"RusHydro" to invest more than RUR 12 billion in the construction of hydropower facilities in the South and North Caucasian Federal Districts12 March 2014 16:40 Posted in: BUSINESS Source : RIA"Dagestan"


Inverse Pressure Relief Valve
This valve is used in the area of fan control. With the help of increasing current flow, the pressure in the system can be reduced and, as a result, the fan speed can be continuously regulated. As a result, it is ensured that even in the event of a defect, there is sufficient cooling by the ventilation system. Furthermore, the valve guarantees a low differential pressure at maximum flow and ensures energy efficiency.
Low minimum pressure
12 V + 24 V
Type of control
Current control PWM 200 Hz recommended
< 3 l/min (de-energized; @ a pump pressure ramp from 0 to 120 bar)


Myrtle Grove Freshwater Diversion Project
Myrtle Grove Siphon The Delta-building Diversion at Myrtle Grove was originally conceived as a siphon project similar to the Naomi Freshwater Diversion Project with project administration by NOAA Fisheries. This project area spans Plaquemines, Jefferson, and Lafourche Parishes in the fresh to brackish marshes roughly between Bayou Lafourche to the west, the Mississippi River to the east, and the town of Lafitte to the north. During the engineering and design phase of the project, it was determined that much greater benefits to the marsh and other living resources could be achieved by designing a project that would allow greater flows into the project area. As it is currently conceived, the project would involve installation of five 16' by 16' gated box culverts on the right descending bank of the Mississippi River in the vicinity of Myrtle Grove, resulting in a maximum conveyance capacity of 15,000 cfs of the Mississippi River into the project area. The project is designed with a reversed-curve inflow channel to maximize sediment capture. Given the scope and magnitude of the project, NMFS has transferred overall project administration to the while maintaining lead on fisheries modeling and monitoring of the project.


Talsa Hydraulic Stuffers
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Talsa F25 48 lb Hydraulic 1PH (FREE SHIPPING)
Talsa F25 48 lb 1PH Hydraulic Talsa The Talsa Hydraulic Stuffers are made from high quality material and are designed to be used in commercial processing operations, industrial kitchens or catering businesses. The 48 lb capacity is perfect for making medium sized batches. The hydraulic pressure system far out performs any electric powered stuffe...


Da Dang 2 Hydropower Plant was built on the Da Dang River with a surge dam located about 4 km from the river mouth along the river. The canal leading to the hydroelectric power plant is located on the left bank of the Da Dang river at the confluence of the Da Dang river mouth, which flows into the Dong Nai river.
The focal point of the project is in Tan Van commune, Lam Ha district and Tan Thanh commune, Duc Trong district, about 21 km from Lien Nghia town, Duc Trong district along the national highway, about 50 km from Da Lat city to the northeast.
Da Dang 2 Hydropower Plant started construction in early 2008, with a installed capacity of 34 MW with 2 units (2x17MW), selling electricity via a 110kV dual-circuit line 7.7km long, with an output of 152, 11 million Kwh/year.
Main technical parameters:
Spillway: Gravity concrete structure spillway (6m high, 180m long), free overflow.
Earth dam: Homogeneous earth dam (5m high, 645m long).
Reservoir: has a capacity of 0.912 million m3, regulating day and night.
Water channel: open channel with trapezoidal cross section, reinforced concrete structure, 2,698 m long.
Pressure pipe: made of steel, inner diameter 3.7 m, length 325 m, water column 86.2 m high.
Power transmission line: 110kV dual-circuit line, 7.7 km in length, connected to the 110kV Di Linh - Duc Trong line.
Number of units: 2.
Generator capacity: 2x17 MW.
Turbine type: Francis vertical shaft.
Rated flow through 2 units: 45.4 m3/s.
Substation: outdoor type 11/110 kV


Self-priming centrifugal pumps
VAR Series – These pumps are used in applications with a quick self-priming capacity up to a suction lift of 7.5 m. The open impeller allows passage of solids with large diameter. The open blade impeller allows the passage of solids of large diameter.
Submersible cast iron pumps designed for dewatering and civil engineering applications.
Vacuum assisted self priming pumps
PAS and WEL ECO – The vacuum assisted pumps use a vacuum pump to speed up priming, that is, the initial pumping stage where the air must be removed from the suction duct to allow the liquid to reach the pump.
The WEL range of self-priming, quick and automatic pumps is designed for high flow rate wellpoint applications. The high-performance WEL PST model is suitable for heavy-duty applications that require 24 hours of operation per day and is characterised by its maximum fuel efficiency. Il modello WEL PST ad alte prestazioni è idoneo per applicazioni heavy-duty che richiedono 24 ore di funzionamento al giorno e si contraddistingue per la massima efficienza nei consumi.
Vacuum assisted electric pumps designed for the drainage of low-permeability soils (silt, silty-clayey), where the flow rates to be pumped are small, variable and with high air contents.