SM Series Centrifugal Monoblock Pumps
Pump CapacitySM Centrifugal monoblock pumps are designed for being applied to heating, cold and hot water water supply, air-conditioning and for other industrial applications.
- Maximal process pressure is 10 bar
- Head is 55 m
- Pump capacity is 72 m³/hour
- Maximal temperature of pumped liquid is 120oС
- Construction material of pump housing and the impeller is stainless steel AISI 304, AISI 316.
Ventilation and air-conditioning
Cooling and cooling systems
SM series monoblock centrifugal pumps are designed for pumping water and other liquids that feature chemical composition, density and consistence similar to those of water. In addition, these pumps can be applied to pumping liquids with a higher density than that of water as well as those containing suspended solids (for instance, distillery dreg, distillery wort).
Traditional application fields are heating, cold and hot water supply. Monoblock pumps feature ideal performance maintaining pressure on the required level (e.g. interstorey pressure).
SM Centrifugal monoblock pumps are good at alcohol industry, namely for pumping distillery dregs and wash.
Specification of Construction Materials
|Pump housing||Stainless steel AISI 304, AISI 316|
|Mechanical seal||Graphite/Ceramics/NBR (standard construction) Graphite /Ceramics /Viton (chemical construction)|
SM Series Construction
|1 Shaft||5 Impeller||9 Universal joint||13 Electric motor|
|2 Bolt||6 Mechanical seal||10 Screw nut||14 Lower leg|
|3 Impeller nut||7 Packing ring||11 Internal bolt|
|4 Elastic washer||8 Pump cover||12 Key|


24 Feb Moi’s Bridge-Matunda Water and Sanitation Project
The proposed Moi’s Bridge-Matunda Water and Sanitation Project is proposed to serve Moi’s Bridge and Matunda as well as Kachibora.
The project involves construction of new gravity scheme with a capacity of 11,000m3/day and sewerage systems for Moi’s Bridge and Matunda.
The project is estimated to cost is Kshs 3.5 Billion.
The designs have been completed and the Lake Victoria North Water Works Development Agency is currently sourcing for funds for its implementation.


The Gerotor pump is preferably suited for pumping oils and other fluids such as cooling liquids in the low pressure range. It can be used for liquids of very different viscosity. Due to its simple and sturdy design the pump has a good efficiency, a long useful life, and thanks to it design it is very silent.
|flow rate:||15-40 l/min|
|Permitted suction pressure at suction port:||-0,4 bar / +0,6 bar|


The Flood Advisory continues for
The Fox River at Montgomery
* Until late Wednesday Night.
* At 1030 AM Friday the stage was 12.4 feet.
* Action stage is 12.5 feet.
* Flood stage is 13.0 feet.
* Forecast...The river will rise slightly to near 12.6 feet
by Saturday morning.
* Impact...At 13.0 feet...Minor lowland flooding begins near river.


New reservoir underway to firm up Dalveen’s water reliability
23 November 2020
Works are currently underway on a new 150kL concrete reservoir at Dalveen to improve and future-proof water supply reliability for the local community.
Southern Downs Regional Council has engaged Offaly Civil Engineering Pty Ltd to construct the new reservoir adjacent to the existing reservoir and Council’s construction crew will contribute to the project by building the connecting pipework for the new reservoir to the existing water main.
The existing reservoir will remain in service whilst the construction of the new reservoir and pipeline is underway.
Residents and business owners in the construction area can expect some noise and dust as well as minor traffic disruptions during the working hours of 7am and 5pm Monday to Saturday. Council and Offaly Civil Engineering will monitor and limit disruptions where possible.
The project is expected to be completed towards the end of April 2021, weather permitting.
Council and Offaly Civil Engineering appreciate the community’s patience and cooperation during construction.
The 2019-21 Works for Queensland program is an initiative of the Queensland Government, receiving $300,000 under the 2019-21 Works for Queensland program - round 3 for the Dalveen project.


Residents downstream from the Paska Jolasid dam are bracing for more flooding as the reservoir has exceeded its maximum capacity and mire water must be released.
Students walk along a temporary walkway above a flooded street. (Bangkok Post Photo)
The release of additional water from the dam in Lop Buri is expected raise the water level in lower Pasak River by about one metre, causing potential problems in Ayutthaya.
This article is older than 60 days, which we reserve for our premium members only.You can subscribe to our premium member subscription, here.


A 250 MW low head run of river plant on the Nile River in Uganda
Description of project:
The Bujagali hydro powerproject is a privately developed 250 MW low head run-of-river plant on the Nile River in Uganda. The project includes an intake powerhouse complex housing 5 caplan units of 50 MW each; a conventional outdoor 132/230KV switchyard; a service spillway equipped with two radial gates under pressure and one flap gate with a total discharge capacity 3,300 m³/s; an emergency siphon spillway with a maximum discharge capacity of 1,200 m³/s; and an embankment dam with a maximum height of 30 m.
Phase 1: Until financial close: technical appraisal to provide an assessment as to whether the project fulfils acceptable viability and risk allocation criteria.
Phase 2: During project implementation, prior to commissioning and certification: periodical site visit to follow the construction progress; assess progress in engineering, procurement and construction activities; review variation and change order; monitor project costs.
Phase 3: Commissioning and certification: participation and reporting of performance tests; certification to the Lenders of achieved mechanical completion; provisional acceptance and Final Acceptance.


Kotla is a 77.65MW hydro power project. It is located on Sutlej river/basin in Punjab, India. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in 1954. Buy the profile here.
The project is currently owned by Bhakra Beas Management Board.
Kotla is a run-of-river project. Kotla underwent through rehabilitation & modernization during 2013-2017. The project generated 507.2 GWh of electricity.
The project got commissioned in 1954.
Power purchase agreement
The power generated from the project is sold to Punjab State Electricity Board under a power purchase agreement.
The turbines for the hydro power project have been supplied by Bharat Heavy Electricals and Hitachi Mitsubishi Hydro.
The electric generators for the project were procured from Bharat Heavy Electricals and Hitachi Mitsubishi Hydro.
For more details on Kotla, buy the profile here.


OMAHA, Neb. (WNAX) – The Corps of Engineers is racing winter, trying to drop Missouri River reservoir levels low enough to handle the anticipated spring runoff.
Mike Swenson with the Corps in Omaha says those levels are rapidly dropping.
Swenson says the flows from Gavins Point Dam are being cut back.
Swenson says the bigger upstream lakes are also going down.
The spring release season will start on March 1.


Knyazhegub is a 152MW hydro power project. It is located on Kovda river/basin in Murmansk, Russia. The project is currently active. It has been developed in single phase. The project construction commenced in 1951 and subsequently entered into commercial operation in 1955.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||152||152||–||Active||Murmansk, Russia||JSC Lenhydroproject|
The project was developed by JSC Lenhydroproject. Gazprom Energoholding and Fortum Power and Heat are currently owning the project having ownership stake of 51.79% and 29.45% respectively.
The hydro reservoir capacity is 3.43 million cubic meter. The project generated 843.17 GWh of electricity. The project cost is $37.18m.
The project construction commenced in 1951 and subsequently entered into commercial operation in 1955.
Power Machines was selected as the turbine supplier for the hydro power project. The company provided 4 units of francis turbines, each with 37MW nameplate capacity.
Power Machines supplied 4 electric generators for the project. The generator capacity is 40 MVA.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


Work on the upgrading of the sewerage system in Hermanus, near the Old Harbour, has begun. This project will temporarily impact tenants of Village Square, and also some businesses along Marine Drive and Main Road, as well as those on Market Square.
Whilst construction is underway, sections of Marine Drive, Market Square Street and Main Road as well as the parking lots in the affected areas will be closed temporarily to traffic.
Pedestrian traffic will be accommodated throughout the construction period.
The project entails the construction of a new rising main sewer pipeline from the newly constructed Bientang Sewer Pump Station, across Marine Drive, then along Market Square Street, to connect to the existing sewer system in Main Road.


Thailand: BMA Prepares Long-Term Flood Control Plans
The Bangkok Metropolitan Administration (BMA) is set to present a long-term solution to prevent future floods in Bangkok to the National Council for Peace and Order (NCPO).
Seventeen projects will be proposed to the NCPO in a bid to maximize the effectiveness of the existing flood control system. These projects have been hand-picked from 66 projects earlier proposed to the previous administration.
The 17 projects set to be implemented over the span of 15 years are reportedly worth nearly 24 billion baht. The plans will be proposed as part of the NCPO’s future water management policy.
The projects including canal-dredging work, constructions of more flood barriers, and water-retention areas will help divert floodwater to the Chao Phraya River and other water sources.
Plans to build mega tunnels included in the projects will be carried out in Bueng Nong Bon and Thawee Wattana.
Press Release, July 22, 2014


New Delhi: The water level of Yamuna is receding and the river is now flowing below the danger mark of 205.33 metres, an official said today.
“The level of Yamuna at railway bridge was 206.60 metres at 10 am. It is expected to recede further,” the official at the flood department’s control room said.
The water level of Yamuna reached the highest level of 206.60 metres Wednesday morning and remained constant for nearly seven hours. The river started receding from afternoon and flowed at 206.44 metres at 6 pm.


***Gates on Steele Bayou are now CLOSED!***
YAZOO RIVER AT YAZOO CITY: Flood Warning continues for until further notice.
Current Stage: 32.33′ Flood Stage: 29′
Forecast: The river will continue rising to near 32.5 feet Thursday morning.
YAZOO RIVER AT SATARTIA: Current Stage: 35.43’… FLOOD STAGE: 35.0′
WOLF LAKE: Current Stage 93.75’ Wolf Lake expected to crest at 95’.
BIG BLACK RIVER NEAR BENTONIA: Flood Warning continues until further notice.
Current Stage: 27.23 feet… Flood stage is 22.0 feet.
Forecast: The river will continue rising to near 28.3
BIG SUNFLOWER NEAR ANGUILLA: Flood Warning late tonight to Friday morning.
CURRENT STAGE 44.75 feet…Flood stage is 45.0 feet.
Forecast: The river is expected to rise to near flood stage just after midnight tonight.
BIG SUNFLOWER NEAR HOLLY BLUFF: CURRENT STAGE: 91.91’… FLOOD STAGE: 95.0′
STEELE BAYOU LANDSIDE: 88.51’
STEELE BAYOU RIVER SIDE: 88.49’.
*The Steele Bayou Structure Gates are CLOSED.*
The Yazoo Backwater is predicted to crest near 90’ to 91’ in mid-February.
MISSISSIPPI RIVER AT GREENVILLE: FLOOD WARNING from Sunday morning to
Tuesday January 28th…CURRENT STAGE: 45.7 feet.. Flood stage is 48.0 feet.
Forecast: The river will rise above flood stage Sunday January 19 and will continue to rise
to near 49.5 feet Sunday January 26.
MISSISSIPPI RIVER AT VICKSBURG: Flood Warning late Thursday night to Friday January 31.
CURRENT STAGE: 41.1 feet… Flood stage 43.0 feet.
Forecast: The river will rise above flood stage Friday January 17
and will continue to rise to near 44.5 feet Tuesday January 28.
Do not drive or walk through areas where water covers roadway!
The water may be deeper than it appears.
***Remember…Turn around, don`t drown!***


Basement Channel Drain Channel Drain Denver Channel Drain System Interior Basement Drain Channel2.
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Gallery of Basement Channel Drain
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10 TON PORTO-POWER KIT
Banner Hydraulic Collision Repair Kit - 10 Ton
- Snap-lock design for quick, easy assembly.
- Automatic pump overload system protects against damage to rams and equipment
- Heavy-walled extension tubes stand up in the toughest situations
- Flex head features permanently molded rubber pad - interlocked to prevent seperation
- Long handles provide low pumping effort.
1/2 ton capacity hydraulic spreader features 2" jaws
spreads from 5/8" to 3-3/4"
Includes: 10-ton hydraulic pump,
10-ton hydraulic ram,
6' hose with coupler,
90° V base,
27" extension tube,
18" extension tube,
10" extension tube,
4" extension tube,
and molded carrying case.


The Pakistan Tehreek-e-Insaf (PTI) led federal government is reportedly considering the construction of 19 dams to enhance water storage capacity of the country in order to address the looming water crisis.
The 19 large and medium water reservoirs, the federal government is mulling to construct, also include the controversial Kalabagh Dam, which may stir a reaction in Sindh and Khyber Pakhtunkhwa.
The English-language daily, Pakistan Today, while quoting unnamed sources in the Ministry of Water Resources said the government is considering to construct 19 dams including the Kalabagh Dam.
The sources said that the government’s move is aimed at fulfilling the future water needs of the country in the face of looming water shortage.
They said that these projects are currently at different stages of planning, while the government wants to construct the dams as early as possible.
The newspapers, while citing official documents, said that so far, 19 projects of water reservoirs/dams with an approximate storage capacity of 30MAF are at different stages of planning and execution.
These projects include Diamer Bhasha Dam with a storage capacity of 6.4MAF, Mohmand Dam with 0.676MAF, Kurram Tangi Dam 0.90MAF and Nai Gaj Dam with water storage capacity of 0.16MAF.
Similarly, Kurram Tangi II (0.90MAF), Winder Dam 0.36MAF, Naulong Dam 0.20MAF, Kalabagh Dam 6.10MAF, Shaivak Dam 5.40MAF, Akhorri Dam 6.00MAF, Barra Dam 0.062MAF, Chanute Dam 1.00 MAF, Hangole Dam 0.521MAF, Bhimbar Dam 0.040MAF, Badinzai Dam 0.300MAF, Daraban Dam 0.069MAF, Tank Dam 0.289AF, Saklaigi Dam 0.042MAF and Dotarah Dam 0.132MAF are also at the planning stage.
The report said the concerned authorities had perceived that the country might suffer a water shortage of 31MAF by 2025. Pakistan is currently facing a water shortage which is likely to turn into a crisis if appropriate measures are not taken on a war-footing basis.
In the start of 2018, the Indus River System Authority’s (IRSA) advisory committee had projected 38 percent water shortage for crop cultivation and asked the provinces to use better management techniques to utilize the available resource and stressed vigilant monitoring of water usage.


Gems FT-330 Flow Meter
Gems® type FT-330 are highly accurate and repeatable hall effect turbine flow sensors designed for low flow OEM applications. These low cost, NSF Std. 61 listed flow sensors are ideal for water or beverage dispensing applications or any application with water based liquids. The 316SS shaft coupled with Delrin®bearings allows for accurate measurements during quick dispensing cycles. The sensor’s standard power and output specifications make it easy to retrofit existing controllers.
Get a Quote Data Sheet
[button href=”/wp-content/uploads/2016/10/gems_ft330_meter.pdf” target=”_blank” icon=”no-icon” class=”btn-ghost”]Data Sheet[/button]


Wappa Pipeline Surge
The Wappa Pipeline Surge vessel project was a design and construction project to carry out all investigations and analysis to provide the pipeline with suitable surge protection.
HPP carried out all aspects of the project from engineering to installation and commissioning
The Wappa Dam Pipeline and the associated pumps and motors had been affected by issues including water hammer and current surge upon pump start up and shutdown.
HPP delivered all works from design through to commissioning of a new 6.5m surge vessel to overcome the issues


LienViet Post Joint Stock Commercial Bank (Lienvietpostbank) has approve a credit package worth US$ 193.66 million for expansion of the Xekaman 1 hydropower plant which is developed by the Vietnam –Lao Electricity Corporation (Song Da Corporation). Loan term will be 14 years and it is one of the important and major credit financing contract of the Lienvietpostbank.
The project’s total investment is US$ 487.17 million with a total design capacity of 322 MW, is built in the downstream of Xekaman river. The project which is expected to be completed in 2016 will provide a total output of 1.22 billion kWh per year. Xekaman 1 Hydropower plant is a largest-scale hydropower project invested by the Vietnam-Lao Electricity Corporation in Laos. Xekama hydropower plant project is under the energy cooperation agreement between the two governments of Vietnam, Laos. It is an important project not only in term of economics, society but also politics between the two countries.


(Beaver Dam) More construction work in Beaver Dam is slated to begin next week. Work along the north shoreline of the Beaver Dam River, between the Lake Dam and Madison Street, will resume Monday (May 10th). Director of Engineering Todd Janssen says the project will include installation of concrete sidewalk, lighting, fencing, and turf restoration. He says construction hours are anticipated to be 7am to 7pm Monday through Friday, with the potential for some Saturday hours depending on weather conditions. The project area will remain closed to the public during the entire term of construction which is anticipated to be completed in July.


Drop in equivalent to CharLynn 146-1014-002 hydraulic motor. Low speed, high torque. 4.90 cubic inch displacement. 4 bolt flange mount. 1" shaft with woodruff key. 7/8-14 SAE o-ring boss ports. 750 RPM maximum speed. 190 inch lbs. of torque. 15.8 GPM maximum flow rate. 2576 PSI maximum pressure differential.


Pressure reducing valve, condensate drain, valve, check valve, control valve -Condensate drain made of: stainless steel -Gestra: UNA 15v -Use: vertical -Pressure: PN25 -Connection: DN15 -Dimensions: 145/100/H200 mm -Weight: 7.1 kg
GESTRA level switch NRS 1-50 as water level limiter according to TRD, EN 12952/EN 12953 ON electrode device Certified according to IEC 61508 (SIL3). The level switch NRS 1-50 is used in conjunction with the level electrode NRG 1-50 as a water level limiter for steam boiler and hot water systems. Water level limiters switch off heating when the specified lowest water level (NW) falls below the specified level Inquiries preferably by eMail:
Pressure reducing valve, condensate drain, valve, non-return valve, control valve, Thermovit regulator, condensate drain regulator -Manufacturer: Gestra, Thermovit regulator for condensate drain regulator UBK 46 Ovp -Type: ET.TH. controller UBK46 -Material number: 375324 -Number: 14x controller available -Price per piece -Dimensions cardboard: 75/70/H55 mm -Weight: 0.1 kg/pc.


DB Series: DB C Class
Max. pressure differential 1000 mbar (g). Max. flow rate 15.6 – 22.1m³/min (550 - 780 CFM). Max. rated motor power 37 - 45kW.
Vacuum: Max. pressure differential 500 mbar (g). Max. suction rate 15.7 – 22.3m³/min. Max. rated motor power 37 – 45kw.
Choice of two within the DB series designed and built to perform at maximum efficiency with minimal space required, making it the perfect solution for water treatment plants.Download Brochure


New Delhi: NHPC Limited on Thursday said it has completed over 90 percent construction of its Subansiri Lower Hydroelectric project. It is constructing the 2,000 MW power project located in Assam-Arunachal Pradesh.
"More than 90 percent of total project work has already been completed. After monsoon, balance work of radial gates will be completed and electricity generation will be started by the end of Financial Year 2023-24," the company said in a statement.
NHPC Limited commenced construction work on the multi-crore project in January 2005 after forest clearance on October 12, 2004.
"As one of the biggest achievements towards completion of the 2,000 MW Subansiri Lower HE Project, the dam top level of EL 210 M has been completed in all the Blocks today on June 29, 2023.
"However, due to the agitation and protests by local stakeholders, the project construction work was stalled from December 2011 to October 2019. After clearing all the legal issues by National Green Tribunal (NGT), project construction again commenced on October 15, 2019," NHPC said.
The construction of all the major components like powerhouses, hydromechanical works etc is progressing fast towards completion. The completion of the dam to the top level is the biggest milestone at the Subansiri Lower Project.
On its completion, the Subansiri Lower Project will generate around 7,500 million units of power annually on a 90 percent dependable year.


LABELLE, Fla.– Crews are preparing for a $500 million project, just east of LaBelle.
They’re are breaking ground on the C-43 Reservoir. It will store water from the Caloosahatchee River.
The project manager says the Manhattan sized area will flood with water by the end of 2023.
They’re hoping this project will help balance salinity levels down the river and keep algal blooms from heading west to Lee County.
Crews are creating a pumping system that will take water from the river and pump it into the reservoir. The water will be anywhere from 15 to 25 feet deep.
The water stored will reduce how much water released from Lake Okeechobee will head down the river immediately.
The district hopes they’ll be able to clean the water before releasing it later on. Water will be pumped into the storage area during the rainy season. When it’s dry, they can send cleaner water west. This will help the aquatic ecosystem. Oysters and sea grasses will have a better chance to survive.
The project is expected to be completed by the end of 2023. You can count on NBC-2 to update you on the progress.
Click here to learn more about the project.


The Sunday News
Angel Nkomo, Sunday News Reporter
THE Zimbabwe Electricity Supply Authority (ZESA) has announced the resumption of the Kariba Dam Wall Rehabilitation Project, which will result in reduced power generation and subsequently increased load shedding in the country.
The rehabilitation had been temporarily shelved during the festive season.
In a statement, the Zimbabwe Electricity Transmission and Distribution Company (ZETDC) said the exercise is expected to be completed by 25 January.
“Following the Zambezi River Authority’s request to reduce generation levels at the Kariba North and Kariba South power stations, some units at the Kariba South power station will be taken out of service daily to allow for completion of critical works on the dam wall, resulting in the reduced generation levels and load curtailment.
“The expected completion date of the rehabilitation project is 25 January 2022 and stakeholders will be notified on the progress in due course,” reads the statement.


The Clark Street Storm Sewer Improvements project was identified in the City’s Stormwater Master Plan in 2017. Properties along Clark Street from Fifth Street to the Missouri River are subject to frequent flooding due to an undersized and sub-standard storm sewer system. This project will help reduce the flooding of properties along Clark Street and Second Street.
Located along Clark Street from Fifth Street to the Missouri River outfall, along Second from Clark to Lawrence. During construction, temporary lane closures can be expected at the intersection of Main Street and Clark Street as well as a section of the Katy Trail. Detours will be provided.
- Replace existing undersized storm sewers with larger diameter pipes and the six-inch water main with a new 12-inch main along Clark Street from Fifth to Main Street.
Department of Engineering


2545 Sourek Rd
Starts: September 2020
Ends: November 2021
This project consists of the complete replacement of the Sourek Road Pump Station including the pumps, motors, controls, piping. Rehabilitation of the wet well, with new ventilation, screening equipment, grating, lighting, and pump level controls. Emergency bypass pumping capabilities will be added as well. A new masonry building will be constructed to house the pump station controls, generator and ancillary equipment.
Anticipated Maintenance of Traffic
Dollar Value of Project
Benefits to Akron Upon Completion of Work
The replacement of this pump station will ensure the continued reliability of sanitary sewage service.


23 May Dredging works for Ha. Ihavandhoo Harbor Upgrade Project are progressing
Posted at 09:58h in News 0 Comments
Dredging works for Ha. Ihavandhoo Harbor Upgrade Project are progressing, with 98% completion. First shipment of pre-cast concrete blocks required for the construction of quay wall have been delivered to the project site on 20th May 2021.
Scope of works for the project include dredging and excavation operations of 30,509cbm; the construction of a 95m quay wall; a 284m breakwater; and a 178m revetment. Additionally, the installation of navigation lights, installation of streetlights and construction of 4,582sqm of paved area will also be undertaken. The value of the project is MVR 48.5 million.
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The dam, once constructed, will have a power generation capacity of 4,500 MW.
Pakistan’s Water and Power Development Authority (WAPDA) announced it awarded the contract for construction of Diamer Bhasha Dam to a consortium. The contract, which is worth 442 billion rupees, includes the construction of a diversion system, main dam, access bridge, and the 21MW Tangir hydropower project.
The project is awarded to China Power-FWO consortium, which hold a 70% and a 30% stake in the project, respectively. Forward Works Organization, or FWO, is a commercial subsidiary of the Pakistan Army. The contract is a part of the larger dam project, which will cost around $14 billion and is expected to be completed by 2028.
Diamer-Bhasha dam project CEO Amir Bashir Chaudhry and representative of China Power Yang Jiandu Faisal Vawda, Chinese Ambassador to Pakistan Yao Jing, Secretary for Water Resources Mohammad Ashraf, Chairman Wapda Lt Gen (R) Muzammil Hussain, Pakistan Army’s engineer-in-chief Lt Gen Moazzam Ejaz and Director General FWO Maj Gen Kamal Azfar were present at the contract signing ceremony.
WAPDA sheds light on the specifications of the overall project, which will add another 35 years of life to Tarbela Dam by reducing sedimentation. “The 6.4 MAF [million-acre foot] water storage capacity of the dam will reduce the current water shortage in the country of 12 MAF to 6.1 MAF,” the statement said.
The dam, once constructed, will have a power generation capacity of 4,500 MW. The project will also help avoid floods and reduce yearly losses by billions. 1.2 million acres of agricultural land will be irrigated through the project. The dam project will also create more than 16,000 jobs.
The project was approved for construction in 2010 but was delayed after the lenders backtracked due to India’s opposition. It was split into two core projects, the dam itself and the power project, which will be developed later. The dam will be major storage of water after Tarbela and Mangla dams.


Design liaison meeting of speed regulation system of Wangjianglou Hydropower Station
From April 26 to 27, 2017, the speed regulation system design liaison meeting of Wangjianglou hydropower station of Northeast Power Grid Co., Ltd. was successfully held in our company. The meeting was hosted by Wangjianglou Hydropower Station Engineering Construction Bureau of Northeast Power Grid Co., Ltd. and attended by Wangjianglou Hydropower Station Engineering Construction Bureau of Northeast Power Grid Co., Ltd., reclaimed water northeast survey, design and Research Co., Ltd., Zhongtang electrical consulting company, Dongfang Electric Co., Ltd. of Dongfang Electric Group and Wuhan Sichuang Automatic Control Technology Co., Ltd.
Wangjianglou hydropower station project is located in Ji'an City, Jilin Province. The dam site is about 11km downstream of Yunfeng hydropower station and 36km away from Ji'an city. It is a medium-sized water conservancy and hydropower project focusing on power generation and taking into account aquaculture. The power station is a riverbed type power station. The power house is arranged on the right side of the riverbed. The total installed capacity of the power station is 40mW. Four bulb tubular turbine generator units with single unit capacity of 10MW are installed.
At this meeting, our company reported the design scheme and project progress of the speed regulation system of Wangjianglou hydropower station. The representatives and experts reviewed the drawings and relevant data submitted by our company, discussed the relevant problems of the supplied equipment, and formed the meeting minutes. Under the auspices of Wangjianglou Hydropower Station Project Construction Bureau, this meeting was a complete success. Our company will complete the follow-up design and production of the project in accordance with the requirements of the contract and design liaison meeting.


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Tobee® TOW Split Case Pump is a single-stage double-suction horizontal centrifugal pump and used to transport pure water and the liquid of both physical and chemical nature similar to water, The maximum temperature of which must not be over 80℃ , If the both ends of bearings add cooling water,The liquids temperature can upto 130℃,The pumps mainly used for water supply and drainage in factories, mines, cities and electric stations, waterlogged land drainage, irrigation of farming land and carious hydraulic projects etc.
Tobee® TOW Split Case Pump Design Features:
• Horizontal, split case, double suction, single-stage, large capacity centrifugal pump design.
• The inlet and outlet of TSH pumps are below the axial lead of the pump, vertical to the axial lead to form up a horizontal direction. For check and prepair, It does not need to dismantle the inlet and outlet pipes and motors.Viewed from the drving direction,The pump makes clockwise rotation.( If requested, It can be changed to counterclockwise).
• Main parts of pump: pump casing, pump cover, impeller, shaft, double suction sealing ring and shaft sleeve etc.
• Pump casing and Pump cover from up the workroom of impeller, On inlet and outlet flanges, there are bolt holes to mount vacuum gauge and pressure gauge.
• Below the inlet and outlet flanges there is a bolt hole to drain.
• Impeller with static balance is fixed onto the shaft by the sleeve and sleeve nuts on the two sides. Its axial position can be adjusted through sleeve nut.
• Pump shaft is supported by two single-row radial ball bearings. The bearings are placed inside the bearing body, Mounted at teh two ends of the pump. and lubricated by grease.
• Double suction sealing ring is used to reduce the water leakage from pump pressure chamber to the suction chamber
• The pump is directly driven by the motor through resilient coupling, and if requested, It can be driven by an internal combustion engine
• Shaft seal is soft packing seal (or mechanical seal if requested by users)
Hebei Tobee Pump Co.,Limited


This is a list of rivers in the U.S. state of North Carolina.
This list is arranged by drainage basin, with respective tributaries alphabetically indented under each larger stream's name.
Chowan and lower Roanoke Drainage Basins
Pamlico and Neuse Drainage Basins
- Santee River (SC)
- Wateree River (SC)
- Congaree River (SC)
- Savannah River (SC)
- Seneca River (SC)
- Tugaloo River (SC)
French Broad Drainage Basin
- Holston River (TN)
- South Fork Holston River (TN)
- Kanawha River (WV)


January 30, 2001
Shanghai: Power projects with a total installed capacity of 45,874 MW were approved between August and December last year, the National Development and Reform Commission (NDRC) revealed, and almost half of it was hydropower. The biggest hydropower projects on the list are the 12,600-MW Xiluodu project, which is being built by the Three Gorges Project Corporation on the Jinsha River between Sichuan and Yunnan, the 3,600-MW Jinping project on Sichuan’s Yalong River, and the 4,200-MW Laxiwa project in Qinghai, on the upper reaches of the Yellow River. During the period, two nuclear power projects, the 1,300-MW Qinshan second-phase project and the 2,000-MW Ling’ao second-phase project, were also given the go-ahead. In addition, 45% of the total capacity to be added will contribute electricity to the central China power grid. The figures demonstrate how much China is relying on hydropower. According to previous figures released by the NDRC, between January 2004 and July 2005, only 9.5% of approved capacity expansion consisted of hydropower projects, with 89.7% consisting of coal-fired power.


Etalin Project is a 3,097MW hydro power project. It is planned on Dri / Tangon / Dibang river/basin in Arunachal Pradesh, India. The project is currently in permitting stage. It will be developed in multiple phases. The project construction is likely to commence in 2025 and is expected to enter into commercial operation in 2029.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||3,097||–||3,097||Permitting||Arunachal Pradesh, India||Etalin Hydro Electric Power|
The project is being developed by Etalin Hydro Electric Power. Jindal Power and Hydro Power Development Corporation of Arunachal Pradesh are currently owning the project having ownership stake of 74% and 26% respectively.
Etalin Project is a run-of-river project. The project is expected to generate 16,071.6 GWh of electricity. The project cost is expected to be around $3,559.08m.
Etalin Project (Dri Limb Station) consists of 1 turbine with 19.6MW nameplate capacity.
Etalin Project (Dri Limb Station) consists of 6 turbines with 307MW nameplate capacity.
Etalin Project (Tangon Limb Station) consists of 1 turbine with 7.4MW nameplate capacity.
Etalin Project (Tangon Limb Station) consists of 4 turbines with 307MW nameplate capacity.
The project construction is expected to commence from 2025. Subsequent to that it will enter into commercial operation by 2029.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


The pump for household systems of reverse osmosis "SVOD-BLU"
price: 2,589 UAH
It is designed to increase the pressure control on the filter element. Equipped with high and low pressure sensors. The package also includes a 220/24 V power supply and angled connections for connection to the system.
Working pressure: 3-8 atm.
Maximum inlet pressure: 3.5 atm.
Productivity: 1,2 l / min.
Operating voltage: 24 VDC


Chicago Shoreline Flood Damage Reduction Project – Fullerton to Diversey
Name & Location – Chicago, IL
Working as an employee of Stanley Group and being a Part of a design team of Stanley Group, Baird, Watson and the Untied States Army Corps of Engineers to design a system to reduce the impact of waves generated by Lake Michigan on Lakeshore Drive. The project included the design of a rip rap wall system to be constructed within lake and improvements to Lincoln Park to capture flow splashed into the park area due to lake wave action and convey the flow back to the lake.
Following services for this project were provided:
- Bike Trail design
- Construction Plan Production
- Utility Coordination


Stage 1: SAF 4500 (100 micron)
Stage 2: Multi-media filtration system
Logan Water Alliance engaged Amiad to design and provide Tertiary water treatment plant in Stradbroke Island at Point Lookout.
Amiad has been contracted to supply a packaged water treatment plant to reduce Total suspended solids and Turbidity, controlled and functioned in automatic operation. The plant will provide 850 kL/Day of clean water. The feed water can be with high level of suspended solids such as 150 mg/L and the system will be required to supply less than 20 mg/L of TSS.
The inlet water will be pumped into the system via variable speed pump. Filtration will be achieved in two stages, stage one via a Self-cleaning Amiad Automatic Filter (i.e. SAF4500 series) fitted with 100 micron St .St wave-wire screen. This will reduce the level of suspended solids and remove particle larger than 100 micron. Second stage consist of Direct Filtration, following coagulant dosing (1 L/h of Poly-Aluminium Chlorohydrate -23) the water will enter the multi-media filtration system which will remove the flocculated suspended solids and reduce level of turbidity. The system is designed to automatically activated backwashes based on differential pressure and time.
Amiad provided a skid mounted system consisting of SAF4500, Coagulant dosing equipment and 4 x 1200mm Amiad pressure vessel. System was supplied with control and has been commissioned successfully supplying 850 kL a day and meeting client requirements.


Designed to provide equal flow for up to four fluid paths, the TS918-46 is used
whenever precision fluid flow to multiple stations is required. The Manifold
works with the TS1258 Pressure Pot (TS1258-375 Hose Kit required to use
TS918-46 and TS1258 together). Made from Delrin® and suitable with UV
materials. The manifold can be used with any Techcon Systems Valve.


Texas Water Development Board approves $300,000 to the Comanche County Water Supply Corporation (Comanche and Eastland counties) for a water system improvement project
For immediate release. Contact: Sarah Haney at 512-463-5129
AUSTIN – (January 22, 2019) – The Texas Water Development Board (TWDB) today approved by resolution financial assistance in the amount of $300,000 in loan forgiveness from the Drinking Water State Revolving Fund to the Comanche County Water Supply Corporation (Comanche and Eastland counties). The Corporation will use the assistance to finance planning, design, and construction costs associated with water system improvements.
The Corporation will use the assistance approved today to install a 40,000-gallon ground storage tank and other related equipment.
The TWDB is the state agency charged with collecting and disseminating water-related data, assisting with regional planning, and preparing the state water plan for the development of the state’s water resources. The TWDB administers cost-effective financial assistance programs for the construction of water supply, wastewater treatment, flood control, and agricultural water conservation projects.


The development of the Fabiola Industrial Park Project, which is situated in the Brakwater area, consists of 41 erven. The project involves the construction of an interlock road network, water born sewer system, potable water network, and electrical distribution network to the erven, as well as the bulk water services.
Knight Piésold was engaged to provide detailed engineering design of the industrial area, including geotechnical investigation and flood hydrology calculation. Additional services included the preparation of technical documentation, cost estimations, construction drawings, and contract documents; tendering; adjudication and award of contract; contract management; and site supervision of the construction phase.
The structural bridge design was completed by UWP Consulting.


This project involved the construction three porous concrete and infiltration bed areas within the existing Seymour Academy parking lot on 108 Shonnard Street. The project has been designed to not only capture runoff from within the parking lot, but also from the streets surrounding the parking lot. The parking lot has been designed to have a clear distinction between the parking spaces and driving lanes with the porous concrete parking spaces.
The Seymour Academy Parking Lot project was constructed in conjunction with the Seymour Academy Playground project in the summer of 2012. The amount of stormwater capture via the parking lot porous concrete and infiltration bed system is approximately 498,000 gallons annually. In total, the two Seymour Academy projects capture 1,217,000 gallons of stormwater annually.
Download project details below:


Combined Sewer Overflows (CSO)
IO3 Control Facility and Cochran Stormwater
The IO3 Control Facility (TJ Meenach CSO) and Cochran Stormwater at Grace project involved the construction of a 1.4 million gallon underground concrete CSO tank with mechanical and electrical facilities including sewer pumps and force mains. The project included constructing the Cochran stormwater treatment and infiltration facilities, roadways, storm and CSO sewers, water mains, sidewalks and curbs.
The City of Spokane Combine Sewer Overflow #6 project was a new 900,000 gallon cast-in-place concrete control facility with site piping, electrical and mechanical control rooms, and odor control units.
The City of Spokane Combined Sewer Overflow 34-3 project involved building a new 1MG cast-in-place concrete control facility with site piping, electrical and mechanical control rooms, and odor control units. The project final grading included a park landscape with sidewalks and gates.


Alstom have signed a deal with hydrogen power specialists RusHydro to improve current facilities, in a project that will increase output of its Russian power plant.
The Kubansky Cascade hydropower plant complex includes eight hydropower plants and one pumped storage power plant, with a total generating capacity of over 460MW.
The project will see capacity increase from 10% to 20% (up to 550 MW) and may take up to ten years.
Alstom will carry out rehabilitation work of mechanical equipment as well as install a new instrumentation and control system.
The Kubansky Cascade hydropower plant complex is situated on the Kuban River and extends for 235 kms.


04 Nov Work on design and build of N. Miladhoo Harbour is well underway
Work on design and build of N. Miladhoo Harbour is well underway, with overall 34% project progress. Dredging works for the project is currently ongoing, with 57% completion.
The N. Miladhoo Harbour project consists of; dredging and excavation operations of 37,222cbm; construction of a 248m breakwater; a 137m revetment; a 286m quay wall; 1,430sqm of paved area; installation of navigation lights and streetlights. The value of the project is MVR 42.18 million. The project was awarded on 25th September 2019.


The Haryana government has given its approval for the construction of Kishau dam on Tons river, a tributary of the Yamuna.
With the construction of Kishau dam, Haryana would get additional 709 cusecs of water for drinking and irrigation purposes.
As per to a Memorandum of Understanding (MoU) signed by six states in the year 1994, Haryana's share in the Kishau Dam is 709 cusecs water out of the live storage capacity of 1,324 million cubic meters (MCM).
Interestingly, the Kishau Multi-purpose project, which includes construction of a 236-meter-high concrete dam across Tons river, a tributary of the Yamuna in Dehradun district with a live storage capacity of 1,324 MCM.
Kishau dam will create the irrigation potential of about 97,000 hectares, make available 517 MCM drinking water and generate 660 MW of power.
Statehood: 1st November 1966
Largest City: Faridabad
Governor: Satyadev Narayan Arya
Chief Minister: Manohar Lal Khattar (BJP)


Allain Duhangan Hydroelectric Project (ADHP) proposed by AD Hydro Power Ltd. (ADPL) is a run-of the-river 192 MW hydro power project at the confluence of Allain & Duhangan rivulets at Pirni village in Manali town of Kullu district in Himachal Pradesh state of India. This is a new hydroelectric project, currently with a reservoir having a power density of 6508.4746 W/ m2. The proposed project consists of high head underground power plant that would utilise flows from a combination of glacial snow melt and monsoon rains in these two rivulets for the purpose of harnessing hydro power. Construction work at project site has been started and the project activity is expected to start generation of power from June 2008. The project energy benefits have been assessed at (CentralElectricity Authority CEA approved) 678.18 GWh year in 90% dependable years. The project activity has a power density factor of 6508 W/M2PUBLIC COMMENT PERIOD:This project was open for public comment from 21 November – 21 December 2019. No public comments were received.


Hochtief Solutions has won a €132m (£105m) contract to build a tunnel for the Gemeinschaftkraftwerk Inn power station, in Austria. Construction will involve the excavation of more than 22km of pressure tunnel and is the largest and most significant of three contracts for the hydroelectric power station on the River Inn.
“We are happy to have won another large-scale contract in the Austrian market. This underscores our competence in the construction of sustainable energy infrastructure in Europe,” said Wilfried Rammler, General Manager of Hochtief Infrastructure.
The pressure tunnel with a total length of 22.6km and a diameter of 6.5m will run underground from the reservoir in Ovella to the powerhouse in Prutz. Hochtief will drive the pressure tunnel with two hard rock double-shield TBMs. Excavation materials will be stored near the construction site in order to reduce site traffic to a necessary minimum. The tunnel will be lined with pre-cast concrete segments. The reinforced concrete segments will be produced locally in a field factory.
In future, the water will be channelled through the tunnel to the powerhouse in Prutz where, once the structure is completed, environmentally friendly electrical power will be generated for more than 100,000 households.
The tunnel is due be complete in mid-2018.


|Construction Cost:||$4.5 Million|
This project makes improvements to the existing storm drainage system to alleviate flooding along East Colonial Drive (State Road 50) at the intersections of Irvington Avenue, Lakewood Drive, and Maguire Boulevard. The improvements are expected to also benefit adjacent properties during periods of heavy rainfall.
Connelly and Wicker, Inc
|Design Project Manager|


Pool Equipment and Supplies
Emaux SS pump is catered for small head installation intended particularly for small to medium size swimming pool. The SS pump is quiet running and energy efficient.“SS” series swimming pool pump is designed for medium head installation in domestic pool and spa pool. 1.5 inch suction and discharge port with transparent lid. It operates at a low decibel and energy consumption which requires minimal maintenance.


10 Aug Dredging works for S. Hulhudhoo Harbour is Well Underway
Posted at 03:17h in News 0 Comments
Dredging works for S. Hulhudhoo Harbour is well underway, with project mobilization on 28th July 2020.
The S. Hulhudhoo harbor development scheme consist of dredging & excavation operations of 88,623cbm, breakwater construction of 114m, revetment construction of 624m, quay wall construction of 742m, bridge construction of 9m x 4m, installation of 2,250 sqm pavement, installation of navigation aids, streetlights and ramp construction. The estimated value of the project is MVR 61.4 million.
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Thai floodway project set to finish in 30 months
First publishedon www.WorldHighways.com
The Thai government's USD$ 3.83billion floodway project is set to be completed in 30 months.
The project is part of an $11.18billion project on water resources management, which Thai authorities predict will permanently stop the flooding of the Chao Phraya River plain.
The floodway project involves the building of a 2km road which acts as a dyke as well as two floodways. The government is also planning an irrigation system to enable farmers to plant two to three rice crops a year.


Sunriver Effluent Lagoon Dam is an earth dam built on the Off Channel River and is located in NO Downstream Settlement, Oregon. It was built in 1998 .
The dam is privately owned by Sunriver Utilities Company, Inc. It is also known as Lake Penhollow. The dam used to be known as Lake Penhollow.
Sunriver Effluent Lagoon Dam is privately owned by Sunriver Utilities Company, Inc..
|Dam height||30 feet|
|Hydraulic height||26 feet|
|Normal storage||202 acre feet|
|Surface area||13 acres|
Height of the dam is defined as the vertical distance between the lowest point on the crest of the dam and the lowest point in the original streambed.
Hydraulic height of the dam is defined as the vertical difference between the maximum design water level and the lowest point in the original streambed.
Normal storage is defined as the total storage space in a reservoir below the normal retention level, including dead and inactive storage and excluding any flood control or surcharge storage. For normally dry flood control dams, the normal storage will be a zero value.
Surface area, in acres, of the impoundment at its normal retention level.
Dams assigned the low hazard potential classification are those where failure or misoperation results in no probable loss of human life and low economic and/or environ-mental losses. Losses are principally limited to the owner’s property.
An emergency action plan is defined as a plan of action to be taken to reduce the potential for property damage and loss of life in an area affected by a dam failure or large flood.
Inspections are every 6 years.
|Also known as||Lake Penhollow|
|Former name||Lake Penhollow|
|NID ID (National ID)||OR03790|


Understanding the flow pattern of hot metal and molten slag and their level in the hearth during hearth drainage is important for hearth operation and maintenance. In this paper, a transient three-dimensional multiphase computational fluid dynamics (CFD) model is developed to simulate the hearth drainage of a blast furnace equipped with multiple tapholes. This model can be used to analyze the liquid flow patterns inside a hearth along with the liquid level profile at the end of drainage under different hearth conditions. The detailed liquid flow pattern, velocity distributions, and temperature field along with the thermal stress analysis will be very helpful to understand the hearth erosion mechanism.
|Number of pages
|AISTech - Iron and Steel Technology Conference Proceedings
|Published - 2007
- Blast furnace
- Liquid level


Single-step self-priming centrifugal surface pump equipped with a system improving the suction capacity due to application of the Venturi tube, intended for pumping of clean cold water. The pump body is made of durable cast iron and the motor is provided with thermal protection. The pump has a power cable with a plug.
Supply of water to houses, holiday houses, allotments and gardens. When combined with membrane tanks, they can be used for single- and multi-family residential buildings, in the industry and for irrigation purposes.


SAE Standards Works
A-6C5 Components Committee
AS5467 - Hydraulic Flow Rate Fuse
Not available for purchase at this time.
Hydraulic Flow Rate Fuse
This specification establishes the design, performance, and test requirements for hydraulic flow rate fuses intended to be used for hydraulic circuit protection.
Subsequent to the cancellation of MIL-F-5006, Quantity Measuring Fuse-Hydraulic, the SAE committee membership determined there was a need for a replacement specification (AS5466) and also a Hydraulic Flow Rate Fuse specification.


The pressure drop in Cable-in-Conduit Conductors cooled by a flow of liquid or supercritical helium is one of the key parameters for the design of the large superconducting magnet systems, which determines the heat removal capability and the thermal stability. In this paper, a new model for predicting pressure drop in Cable-in-Conduit conductors is derived based on an analogy between the bundle of strands in the cable and a porous medium. The new prediction model indicate that the pressure drop in Cable-in-Conduit conductors is affected by the structure of cable and the physical properties of the liquid, such as void fraction, tortuosity, hydraulic diameter, density and viscosity of liquid helium. In order to verify the validity of the pressure drop model developed in this paper, the predictions are compared with the experimental data, the results show that the predictions are in good agreement with the experimental data, this verifies the validity of the present pressure drop model for Cable-in-Conduit conductors. In addition, the effects of the cable structure parameters on pressure drop are simulated, which explains why the Katheder correlation can be used to predict the pressure drop of Cable-in-Conduit conductors at large Reynolds numbers.


St. John the Baptist Parish Council awarded the St. Joan of Arc/Persimmon St. drainage improvements project to Command Construction of Metairie at a cost of $1,539,190.00. This project is funded through the 2009 Bond Issue and was originally estimated to cost $1,600,000. Improvements will consist of adding new culverts along Fir Street, West 5th Street and Spruce Street, cleaning the canal along the railroad track between Fir Street and Maple Loop, and installing a new drainage pump station between Captain Bourgeois and Persimmon St. These additions will allow drainage water to be pumped into the Mississippi River, rather than traveling north of Airline Highway.
The pre-construction meeting for the project was conducted Monday and construction is scheduled to begin on March 1, 2011. Parish President Natalie Robottom said, "This project will improve drainage in areas that historically have been problematic. Several attempts were made to relieve the problem, but this solution is more comprehensive." Councilman Haston Lewis added, "It has been a problem for many years; therefore, we are expecting this project and design to correct the problem." The project is scheduled to be completed in 120 days.


Aluminum Extrusion mold parts can be used in assembly and disassembly stages.
- Mold diameter min - max : 150 - 380mm
- Unit System : Hydraulic
- Control : Electronic
- Motor : 5 Kwa
- Pressure : 50 Tons
- Double piston wedge system from side
- Air pump include hydraulic system
- Pressure reducing piston valve
- Pulley system for easy placement of the mold on the platform
- Flow divider valve on blades
- Product installation site is used heat-resistant epoxy paint.


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Pedrollo TOP 3 submersible drainage pump
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This $2.5M Design-Build dam gate project includes replacing four 13’ x 9’ slide gates at Canton Dam in Oklahoma. Gracon partnered with Deere & Ault Consultants for the design of the new gates. The new gates performed significantly better than the original gates. Testing showed that leakages are approximately 75% less than the Government’s required threshold. Additionally, the new gates are 7,000 lbs lighter than the old ones.
Army Corps of Engineers


In 2013 we secured a contract with Evides N.V. for the engineering of a new 560 mm water main in the city of Dordrecht. The new pipeline connects the two existing water mains in the system and will provide a 'short circuit' option to re-rout the water supply. The existing pipelines connect to the Evides water extraction sites in the region. The new water main was installed in a dense urban area, crossing two residential areas in the city of Dordrecht.
The construction phase of the project was marked by the complex urban environment. We provided engineering expertise and construction supervison, covering all phases from initial concept to project completion. The project was completed in 4 months.
Client: Evides N.V.
Period: 2013 - 2014
- Material: HDPE SDR13,6 / SDR11
- Product: water
- Diameter: 560mm
- Length: 1,6 kilometers
- Directional drilling crossing the 'Wantij' (channel)
Services by Rotterdam Engineering:
- Routing study
- Feasibility study
- Detail design
- Feasibility bankable study
- Construction supervision


Ariston 998447 3 Bar Safety Valve - 588876
Product DetailsThe pressure relief valve helps to control pressure build up within a central heating system. It is set to open in the event of a pressure build up releasing excess water to prevent a dangerously high pressure build up within the system.
- 3 Bar
- 1/4" Connection
Manufacturer Model No 998447 Brand Name Ariston EAN 5411692273293


On the 1st of April 2014, IDS-BUD S.A. signed a contract for the performance of the task entitled “Water storage facilities Górka Narodowa Wschód”. It has been contracted by Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji Spółka Akcyjna, Kraków [Water and Sewage Pipeline Company in Cracow].
The contract includes the design and construction of:
a) water reservoirs V = 2×15 000 m3,
b) valve chamber building situated between the reservoirs, which will host:
- valve hall,
- low voltage switchboard,
- 2 water pressure booster units (1 network set and 1 technological set),
- chlorine station,
- technical room,
- sanitary node,
- vertical communication system,
c) retention reservoir for overflow and discharge waters with capacity of V~300m3,
d) retention reservoir for rainwater with capacity of V ~ 300 m3,
e) external infrastructure, including:
- DN 600/400 mm overflow-discharge pipeline with a pressure reducing chamber, integrated within the newly designed sanitary sewage pipeline that will direct water to the existing sewage system in Batowickiej- Meiera Street,
- DN 400 mm pipeline network,
- drainage system elements; namely: an open perimeter trench, road gullies, a rainwater retention reservoir,
- DN 150/400 mm sanitary pipeline,
- internal access road,
- fencing around the area,
f) external lighting of the area,
g) landscaping and vegetation,
h) drainage of the area and of the entrance.
The contract includes all the design and construction tasks together with preliminary works; mechanical, hydraulic and technological start-up, as well as handover for operation in accordance with the requirements of the Construction Law and the Conditions of Contract.
The investment project will provide an equalization and emergency storage reserve for the North-Eastern part of the city, and as a result it will:
- reduce the amplitude of pressure variations, i.e. it will stabilise the pressure in the water supply network in the main zone of the city of Cracow,
- reduce the number of failures in the water supply network and improve the end-user comfort in the Śródmieście (City Centre) and Krowodrza districts,
- facilitate building construction development in the zone of immediate impact of the retention reservoirs, i.e. in the Górka Narodowa district,
- eliminate the negative impact of failures at the water mains from the Raba intake, Rudawa intake and Dłubnia intake, as well as the failure (close down) of ZUW Dłubnia and ZUW Rudawa.
To be completed within: 18 months


Alkumru is a 280MW hydro power project. It is located on Botan river/basin in Siirt, Turkey. The project is currently active. It has been developed in single phase. The project construction commenced in 2008 and subsequently entered into commercial operation in 2011.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||280||280||–||Active||Siirt, Turkey||Limak Insaat San Ve Tic|
The project was developed by Limak Insaat San Ve Tic and is currently owned by Limak Enerji.
Alkumru is a reservoir based project. The hydro reservoir capacity is 18 million cubic meter. The gross head of the project is 101.5m. The total number of penstocks, pipes or long channels that carry water down from the hydroelectric reservoir to the turbines inside the actual power station, are 1 in number. The penstock length is 124m. The project generated 1,000 GWh of electricity. The project cost is $465m.
The project construction commenced in 2008 and subsequently entered into commercial operation in 2011.
Andritz Hydro was selected as the turbine supplier for the hydro power project. The hydro power project consists of 3 turbines.
Andritz Hydro supplied electric generator(s) for the project. The generator capacity is 97 MVA.
About Limak Insaat San Ve Tic
Limak Insaat San Ve Tic AS (Limak) is an engineering and construction company. It offers construction services for several projects in the field of irrigation, airports, dams, hydroelectric power plants, industrial facilities and plants, housing and building infrastructure, harbors and sea structures, pipelines, touristic facilities and infrastructure, expressways, highways and railed systems. Limak’s project portfolio includes Istanbul New Airport, Ankara High Speed Train Station, Alkumru Dam and Hydroelectric Power Plant, The Limkon Fruit Juice Concentrate facilities and Ras Al Khair-Riyadh Water Transmission Line. It offers services to private and public agencies. The company has operations in Saudi Arabia, Pakistan, Egypt, Kosovo, Macedonia, Northern Cyprus and Turkey. Limak is headquartered in Ankara, Turkey.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


Cerro Del Aguila is a 510MW hydro power project. It is located on Mantaro river/basin in Huancavelica, Peru. The project is currently active. It has been developed in single phase. Post completion of construction, the project got commissioned in 2016.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||510||510||–||Active||Huancavelica, Peru||Cerro del Aguila|
The project is developed and owned by Cerro del Aguila.
Cerro Del Aguila is a run-of-river project. The gross head and net head of the project are 276.04m and 267.59m respectively. The project generated 3,038 GWh of electricity. The project cost is $959m.
The project got commissioned in 2016.
Power Purchase Agreement
The power generated from the project is sold to Empresa Electricidad del Peru under a power purchase agreement for a period of 15 years. The contracted capacity is 200MW.
AENZA SAA and Astaldi were selected to render EPC services for the hydro power project.
Andritz Hydro was selected as the turbine supplier for the hydro power project. The company provided 3 units of francis turbines, each with 171.3MW nameplate capacity.
Andritz Hydro supplied electric generator(s) for the project. The generator capacity is 201.3 MVA.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


The diploma is about the design and manufacture of hydraulic scales for the determining of the center of mass for cars. With analysis of the market and evaluation od possible solutions, the optimal solutions were chosen, which were used for the design and manufacture of the scales. A prototype of one part of the system was manufactured, which was calibrated and tested on a practical application. The information gathered was used to manufacture the entire system, which was used for the determining of the center of mass for the vehicle. Mesurement uncertainty of the hydraulic scale is 5 kg.


Contact: Joanna Wilson, DNREC Public Affairs, 302-739-9902.
Construction of Hearns Pond Dam auxiliary spillway near Seaford begins
SEAFORD (July 30, 2012) – The DNREC Division of Fish and Wildlife will begin construction this week on an auxiliary spillway at Hearns Pond Dam near Seaford in Sussex County to provide a supplemental overflow outlet for excess water.
The construction will take place at the north end of the dam, adjacent to the existing boat ramp. The boat ramp will be closed during construction to accommodate construction activities.
To provide safe working conditions during construction, the sluice gates at the main spillway will be opened to lower the pond level by several feet. The gates will remain open and the pond level will remain below normal until construction is complete.
Construction is expected to take approximately four to six weeks.
Vol. 42, No. 288


New reservoir at Giantsgrave , Clonmel
Irish Water, working in partnership with Tipperary County Council, has completed the Clonmel Regional Water Supply Scheme North Storage project.
This project will ensure a more secure and reliable water supply for the Clonmel area.
The water infrastructure in this area has had an insufficient level of storage capacity previously. However, this project has now increased that storage capacity with the construction of the new reservoir. These works were carried out by John Cradock Limited on behalf of Irish Water.
Speaking about the project, Irish Water’s infrastructure programme regional lead Lisa Cogan says this is an important project for Clonmel North. "The works completed will ensure that the residents and businesses will now have a more secure and robust water supply. This project included the construction of a new reservoir and over four kilometres of new water mains, which will safeguard the water supply to this area by increasing the level of storage capacity."
The overall project saw a number of new pieces of infrastructure being constructed including a new reservoir in the townland of Giantsgrave with 4,000 cubic metre of capacity, enough to fill nearly two Olympic sized swimming pools. In addition, an associated control building was constructed and a new booster pumping station in Rathronan. Four kilometres of new water mains were laid and associated site works including landscaping and security fencing were also completed.
These completed works will safeguard the water supply for this area and support future social and economic development in the town.


Extend Downspout House Concrete Gutter Drains
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Extend downspout house concrete gutter drains – intentionally assembled and subsequently published at August 10, 2020, 12:19 pm, This extend downspout house concrete gutter drains above is one of the pictures in concrete gutter drains together with other design ideas photos.


Chryso SA has supplied essential admixtures and pigmentation products for the concrete used in the construction of the new Umhlanga stormwater pier on the KwaZulu-Natal north coast.
The company’s KZN regional manager, Vishnu Beeput, says Chryso supplied Optima 207 and Lanxess iron oxide pigmentation for the project. The super-plasticiser, Chrysofluid Optima 207, was included in the concrete mix to provide workability, high-strength and durability. The Lanxess iron oxide pigmentation formed part of Lafarge’s Artevia decorative concrete used to colour the Umhlanga pier’s paving.
Chryso and Lafarge are now engaged in close co-operation globally to maximise the potential of Lafarge’s increasingly popular Artevia decorative concrete for exterior structures.
The new Umhlanga pier was built because the old stormwater system that collects runoff from the greater part of Umhlanga Rocks would be inadequate to handle projected increased volumes of runoff that will result from extensive development in the area.
The new outfall pier, which forms part of the upgrading of the overall stormwater drainage system, carries the stormwater discharge across the beach and as far into the surf zone as possible.
The pier’s superstructure is a reinforced concrete ‘double box’ section with six 12-metre spans and a 7.5 metre cantilevered viewing platform at the end. The whale skeleton-inspired deck finish consists of a combination of fibre-reinforced pigmented concrete paving and decorative mosaics.
The main contractor for the project was the Icon/Esor Joint Venture.coloured concrete concrete admixtures concrete construction concrete paving concrete pigments concrete products decorative concrete infrastructure pigmented concrete stormwater drainage


Document Type : Research Paper
Senior Research , Dept. of River Engineering, Soil Conservation and Watershed Management
Regarding the bottom outlet gates, the optimal hydraulic design to ensure non-occurrence of destructive vibrations is very important. Forces inserted into the gates due to the flow with high hydrostatic pressure under the gates may cause creation of damage on the lower edge of gates. Compressive hydrostatic force along with the gate weight and friction forces determine the required powers for down-pull (or uplift) of the gates which is also affected by the geometric shape and flow passing under the gates. The existence of high pressure flow in the upstream of bottom outlet gates, as well as the small quantities of gate opening compared to the head water, may cause using common theoretical methods result in significant errors in the determination of different involved parameters. Therefore there is a need for accurate laboratory studies. In this paper, the results of the study on the physical model of bottom channel and service and emergency gates of Narmasheer Dam is presented. Also the results of measurements of exerted forces gate and vibrations into the gates are provided. The necessary tests have been made, so that using the measured pressure distribution on the gates, vertical forces and maximum damage in both normal head tank and various gate openings, were determined respectively. The exerted forces were calculated based on the use of pressure distribution obtained by pizometers installed above and under the gates. In this study, the maximum horizontal force appears on the 2 percent gate opening and is equivalent to 2410 (KN). The maximum horizontal force into the emergency gate has also occurred in the initial gate opening situation with a value of 2507 (KN). The experimental results also indicated that the maximum operation frequency of vibration due to the high pressure flow in the bottom outlet channel is 80 per second. The tests showed that by increasing the diameter of gate lift arm, the frequency of vibration can be controlled.


The newly commissioned 95MW Budarhals hydroelectric power plant (HEPP) on the Tungnaá River in Iceland is the seventh biggest power plant to be owned and operated by state-owned power company Landsvirkjun.
The hydropower station was connected to the national grid in January 2014 and started commercial operation in March 2014. It is expected to increase the total installed hydro capacity of the Nordic island country to 1,980MW.
The Budarhals hydropower project was launched in 2001, but its construction was halted for a long time due to lack of financing. Construction works resumed in 2011, with the help of $70m loan facility from Nordic Investment Bank.
The Budarhals plant is expected to generate about 585Gwh of electricity annually. The generated electricity will be used for aluminium production as well as a silicon metal plant near Husavik.
Budarhals HEPP location and details
The hydroelectric power plant is situated within the Þjórsá and Tungnaá River water catchment area near the meeting point of the Kaldakvísl and Tungnaá rivers. It utilises the tail water of the Hrauneyjafoss power station located upstream as well as the Kaldakvísl River water.
The project comprises of two 25m-tall dams with a combined length of 1,400m. One dam is built across the Kaldakvísl River while the other is built across the outflow from the Hrauneyjafoss power facility. The dams create a reservoir called Sporðalda which is 2,300m-long and has a storage capacity of 335million cubic metres.
A 4km long headrace tunnel sends water from the reservoir to the intake facility of the plant from where the water is released through two 60m-long steel pressure pipes to drive the turbines of the powerhouse. The power plant comprises of two 47.5MW vertical axis Kaplan turbines with a gross head of 40m.
Power transmission from the Budarhals power plant
The power generated at the Budarhals plant is fed into the national grid via the 5.6km-long, 220kV overhead transmission line Budarhalslina 1 that connects the substation of the plant with the Hrauneyjarfosslina 1 transmission line at Langalda.
Budarhals HEPP construction
The initial construction works for the project involved the building of an access road and a bridge across the Tungnaá River, as well as the excavation for surge basin.
The dam filling and the filling of the Sporðalda Reservoir were completed in 2012. The powerhouse and intake structure were completed by the end of 2013.
Contractors involved with the Budarhals power plant development
The Budarhals power plant was designed by OG Architects. Mannvit supervised the geological and hydraulic research for the project in addition to carrying out the pre-design and feasibility study of the project and the tender design, documentation and review for the penstock and gate equipment.
Ístak was awarded the contract for the construction of civil structures including the tunnels, dams and powerhouse in October 2010. Voith supplied the electromechanical equipment including powerhouse cranes and station control systems. Alstom Hydro was awarded a contract in April 2012, to construct and install the gate equipment and penstocks.
Efacec, a Portuguese company, was awarded the contract to provide generator step up transformers. South Korea’s Iljin manufactured the power cables for the substation. Landsnet was responsible for the transmission infrastructure of the power plant.
Hydropower in Iceland
Iceland is one of the few countries producing all electricity from renewable sources. Hydropower comprises about 73% of its total electricity generation while the rest is produced from geothermal resources.
Iceland also boasts of producing the highest amount of green electricity per capita in the world.


By flooded suction we mean the liquid pressure on the inlet side of the pump. Flooded suction can be created by gravity if the liquid level is above the centerline of the pump shaft. The centrifugal pump then receives the liquid via an inflow from a higher point. Flooded suction is also possible when several pumps are installed in series.
Flooded suction for dry prime BA pumpsDry prime BA pumps with their own vacuum system are designed to quickly draw liquids and to overcome suction lift. However, vacuum assisted pumps are not designed for flooded suction. Below we have come up with a number of installation tips and respond to your frequently asked questions.
For which mobile pump applications can you expect a flooded suction?
- Cleaning storage tanks, underground mining, ship engine rooms, booster stations and pumps in series installations.
- We recommend to install gate valves and non-return valves to prevent liquid leaks during pump repairs or cleaning work.
- Take the correct measures to prevent pump damage due to water hammer.
- The maximum pre-pressure with a vacuum assisted pump is 2 mwc (0,2 bar).
- Check the maximum allowed pressure of the pump casing, the flanges and the pipes.
- Modify the float box of the vacuum system in accordance with the information in the float box modification instructions.


Spillways are essential parts of dams, in which the main task of these structures is to allow the passing of excess water and floods from the upstream to the downstream. In this regards, the main goal of this paper is proposing a novel framework for the probabilistic design of labyrinth spillway structures using a new developed reliability-based design optimization (RBDO) approach. In this RBDO approach, the total volume of the spillway is considered as the objective function of the optimization problem under uncertainties, while the labyrinth spillway parameters are considered as the design variables. Hereafter, to solve the formulated RBDO problem of the labyrinth spillway design, a new proposed model that consist of coupling the Monte Carlo Simulation (MCS) with a hybrid Artificial Neural Network (ANN) based Whale Optimization Algorithm (WOA) model is developed. The hybrid ANN-WOA is utilized to approximate the labyrinth spillway response in order to reduce the computational cost during the RBDO analysis. The proposed MCS-ANN-WOA model was implemented on the Ute dam labyrinth spillway at Logan, New Mexico (USA). The obtained results showed that the proposed RBDO model performance is more accurate and robust compared to the deterministic optimization (DO) approaches for an optimal design of the labyrinth spillway shape with the consideration of the safety levels.
- Artificial Neural Network (ANN)
- Deterministic optimization (DO)
- Labyrinth spillway
- Monte Carlo Simulation (MCS)
- Reliability-based design optimization (RBDO)
- Whale Optimization Algorithm (WOA)


Turkey: Hydropower Pöyry Awarded Contract for Behan II Dam in Turkey
Kalehan Murat Enerji Üretim has awarded Pöyry with the basic design engineering services assignment for the Beyhan II Dam and Hydroelectric Power Plant (HPP) project in Turkey.
Leipzig/Germany — The assignment includes preparation of basic design with special emphasis on risk analysis for the dam and related structures, which will help determine the investment decision. The value of the order is not disclosed.
Beyhan II is currently at project design stage and construction work has not yet started. It is planned to be an earth fill clay core dam on the Murat River near the village of Beyhan in Palu district, Elazig Province, Turkey. On completion the project will have an installed capacity of 320 MW and an annual power generation of 710 GWh.


Minor seasonal flooding along the Niobrara River continues. Photo courtesy of Steve Breuklander. ...The Flood Advisory continues for the Niobrara River... Niobrara River near Sparks affecting Brown...Cherry and Keya Paha Counties .The river level along the Niobrara River at Sparks continues in minor flood stage. Some minor fluctuations in the river level will continue due to ice jamming. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay tuned for further developments by listening to NOAA Weather Radio, radio and television stations or online at www.weather.gov/northplatte. && NEC017-031-103-170000- /O.CON.KLBF.FL.Y.0002.000000T0000Z-180117T0000Z/ /SPKN1.N.IJ.000000T0000Z.000000T0000Z.000000T0000Z.OO/ 916 AM CST Mon Jan 15 2018 The Flood Advisory continues for The Niobrara River near Sparks. * until Tuesday evening. * At 7:15 AM Monday the stage was 6.5 feet. * Flood stage is 6.0 feet. * Forecast...The river will remain in minor flood stage with minor fluctuations due to ice. * Impact...At 6.5 feet...Minor flooding along the lower banks downstream from Berry Bridge to Smith Falls Campground.


Teejet 3/4" 150 PSI Pressure Relief Valve
537 In Stock!
The TeeJet 3/4" 150 PSI Pressure Relief Valve is a piston-type pressure relief/regulating valve that is designed to bypass excess liquid in a system. This relief valve is adjustable to allow for alterations and control over the line pressure within the valve’s operating pressure range.
TeeJet 3/4" 150 PSI Pressure Relief Valve
Piston-Type Pressure Relief/Regulating Valve
Bypasses excess liquid. Adjustable to maintain control of line pressure at any pressure within the valve's operating range. Selected pressure setting firmly held in place by locknut. Extra large valve passages to handle large flows.
- 302 stainless steel spring and EPDM O-ring
- Excellent chemical resistance
- 1/4" port for pressure gauge pipe plug included
TeeJet Part #
23120-3/4-PP = 3/4" 150 PSI Pressure Relief Valve
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What submersible pumps do: Submersible Turbine Pumps (STPs) transfer fuel from aboveground or underground storage tanks to dispensers by pushing the fuel under pressure through the piping system to the dispensers.
What’s new with STPs: Today’s submersible pumps are constructed with stainless steel and other materials that resist corrosion. These modifications make the pumps compatible with a wide range of current fuels and they increase the likelihood the pumps will be compatible with future fuels. Due to the higher quality construction materials used, the price of submersible pumps has increased. Choosing a pump that will provide return on investment through long-term, reliable operation is important. Also, the 2 Horsepower pump has grown more popular.
PICTURED IN THE DIAGRAM: A. A submersible pump draws fuel from inside the storage tank, pushes it through the piping to the dispenser for fueling.


Offering you a complete choice of products which include submersible power pack.
Submersible Power Pack
Get Best Quote
Approx. Price: Rs 25,000 / UnitGet Latest Price
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we have wide range hydraulic products for car parking lift application such as oil immersed motor type power unit, one on one power pack, multi stack power pack, car lift block, valve block for cylinder with banjo fitting


The Flood Warning continues for the Neosho River near Commerce from late tonight to Sunday morning, or until the warning is cancelled.
* At 7:30 AM Saturday, the stage was 12.07 feet.
* Flood stage is 15.0 feet.
* Forecast...The Neosho River near Commerce is expected to rise to near flood stage Sunday before dawn.
* Impact...At 15.0 feet, minor lowland flooding occurs. Low lying areas in Riverview Park experience minor flooding.


Hydro Electric Power Station "Sigalda". (1978)
Availability of videosources
AnnotationThe advertising film of the Company "Vneshtorgreklama" ["Foreign Trade Advertising"]. About the construction of the largest hydro electric power station in Iceland, performed by the Foreign Trade Association "Energomasheksport" ["Energetic Machinery Export"] and the Western Germany Company "Brown Boveri".
Temporary descriptionLandscapes: mountains, waterfalls, geyser. Hydroelectric Sigalda River Tungnaau. Soviet and Icelandic experts are studying the drawings, are involved in the installation and commissioning of hydraulic equipment. Installation, adjustment of the generator. Engine room hydroelectric power, the control panel. Production of turbines for hydropower Sigalda "at the Kharkov Turbine Plant.
Promotional film Vneshtorgreklama.
On the construction of the largest hydroelectric power plant in Iceland that conduct foreign trade union of "Energomachexport" and West German firm "Brown Bovern."


« View county listFlood Warning
900 PM CDT SAT APR 18 2015
The Flood Warning continues for
The Mississippi River At Red River Landing.
* until further notice.
* At 8:00 PM Saturday the stage was 48.9 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 48.0 feet.
* Forecast...The river will continue rising to near 49.7 feet by
Tuesday evening. Additional rises may be possible thereafter.
A crest near 50.0 feet is forecast to occur on May 2.
* Impact...At 48.0 feet...Access roads will be inundated and
evacuation of all river islands must be complete. Protection of
people and property in the river bottom land on the river side of
the levees must be complete.
LAT...LON 3103 9153 3102 9170 3071 9159 3074 9137


- Typ av InstallationImmersion
The type is submersible drainage
Depth of immersion is 6 m
Maximum pressure of 6 m
Capacity is 9.5 cubic m/hour
Tension of a network 220/230 B
Power consumption is 500 W
Pump mechanism centrifugal
Diameter of the socket of connection 1.5"
Installation of the pump vertical
Quality of water dirty
The size of the filtered particles of 5 mm
Automatic control of water level float-operated
Guarantee 1 year.


The head-flow rate curve of the partial emission pump is flat and with a sudden drop-off near the maximum flow rate. Thus, it is difficult to fit the experimental head-flow rate curve of the pump by using a polynomial, which is suitable for centrifugal pumps. To tackle this problem, a new mathematical model was put forward in the inspiration of the mathematical model of the equivalent electric circuit of photovoltaic cells/modules. The physics behind the model was described by using flow rate saturation effect in partial emission pumps. The model was implemented in Excel and applied to the experimental head-flow rate data of seven partial emission pumps with different specific speeds in a range of 17-80. The model can produce high-quality curve fitting (coefficient of determination of greater than 0.9), The model is adaptive to the variable experimental head-flow rate data of partial emission pumps due to changes in impeller structure, rotational speed, number of blades and impeller diameter. Further, the model can fit the experimental head-flow rate data with drooping effect at low flow rate in partial emission pumps satisfactorily (coefficient of determination of greater than 0.94). The model potentially can be used in experimental data processing in the pump industry and pump-system modelling for partial emission pumps in future.


Guardiaregia - Italy
Ente Risorse Idriche del Molise (ERIM)
1969 - 2006
Description for Arcichiaro Multi-purpose Project (Italy)
Rockfill dam with bituminous facing (BFRd) with a reservoir for irrigation, industrial purposes, water supply and hydropower generation
- Catchment ( A = 21.8 km² )
- Reservoir ( V = 11.1 Mm³ )
- Bituminous Faced Rockfill dam ( H = 89.3 m, L_crest = 270 m, V = 1.2 Mm³, A_face = 136'000 m² )
- Concrete Weir ( H = 29 m, L_crest = 38.6 m, V = 16'000 m³ )
- Spillway ( L_tot = 85 m, Q = 447 m³/s )
- Penstock ( L = 3.2 km, D = 1.3 m )
- Power house ( L x W = 30 x 10 m, Q_turb = 2.3 m³/s, E = 9 GWh/y )
- Transmission line ( L = 5.5 km )
- Access road ( L = 3.1 Km, No. 2 bridges )
- Tunnel ( L = 1'000 m, H = 3.7 m, W = 4 m )
Arda Cascade (Bulgaria)
Hydropower cascade including the existing plants of Karjali (IP = 106 MW),...
Casteddu Irrigation Project (Italy)
Three-dam projects for irrigation purposes.
Malagarasi Hydropower (Tanzania)
Malagarasi HPP will be a run-of-the river...
Porto Romano Multi-Purpose Project (Italy)
Yacht Harbour is on the right side of the Tevere River floodplain, about 1 km...
High Voltage Transmission System (GABON-CONGO)
The assignment, financed by European Union...
Maccheronis Dam (Italy)
Reservoir capacity augmentation through the heightening of an existing...
Dire Dam (Ethiopia)
Earthfill dam with impermeable core for water supply to Addis Ababa and to...
Carpat Pumped Storage Plant (Romania)
Pumped storage plant with an installed power of 300 MW.
Kariba Dam (Zambia-Zimbabwe)
This project foresees the rehabilitation for the...


Thailand Transport Ministry's marine department chief Chula Sukmanop said US$145 million will be allocated from the 2015 national budget, of which around US$93 million will be spent on the dredging of rivers and seafronts.
Around US$1.3 million will be used for the construction of river embankments in the Chiang Rai, Sukhothai, Phitsanulok and Ubon Ratchathani provinces.
Sukmanop said dredging is planned along the Pa Sak, Chao Phraya and Nan rivers and the seafronts of Pattani and Prachuap Khiri Khan Provinces.
US$11.3 million will also be used to implement logistical development projects.
In order to prevent the erosion of soil along the seashores, US$11.8 million will be invested. This aims to facilitate boat services along the Chao Phraya River to Ayutthaya province.


The 15-month EPC contract will involve the installation of a 182-kilometre, 24-inch-diameter pipeline from Al-Ain to Qidfa and the construction of a pressure reducing station at Qidfa, the site of the power and desalination plant. VECO will assist Dodsal in the detailed engineering and design of the proposed pipeline.
The proposed pipeline will have an initial capacity of 170 million cubic feet a day (cf/d) with plans to increase to 360 million cf/d at a later date. Austria’s ILF Consulting Engineers has carried out the front-end engineering and design (FEED) work. The project management consultant is Halliburton Brown & Root, part of the US’ Halliburton Group. The client is Dolphin Energy (DEL), which is expected to decide by September from where the gas for the pipeline will initially be sourced (see page 10).
The Fujairah power and desalination project is being implemented by Union Water & Electricity Company. Due to be commissioned by mid 2003, it will comprise a 100 million-gallon-a-day desalination unit and a 656-MW power station (MEED 28:9:01).


Tagish Engineering Ltd. was commissioned to replace an aging lift station located within the Village of Clive. The project included the removal of the original dry well and wet well system and replace it with a new modernized wet well pumping system. The lift station receives flows from a 375mm gravity main and pumps the effluent through a 250mm HDPE force main. The project also include the supply and installation a new portable building to house the lift stations electrical equipment. A new standby diesel genset was also included into the project scope to power the system during power failures.
Village of Clive
New 6.6m deep wet well lift station
Supply of new 14kW Diesel Standby Genset


Beloporozhsky hydroelectric complex is a low-pressure dam channel hydroelectric power station with two buildings of hydroelectric power stations (Beloporozhskaya GES-1 and Beloporozhskaya hydroelectric power station-2). The installed capacity of the power plant is 49.8 MW (2 × 24.9 MW), the design average annual electricity generation is 231.2 million kWh.
The facilities of the hydroelectric complex according to the project include:
- soil dam with length of 1140.4 m and maximum height of 21 m;
- spillway dam;
- building GES-1 (left bank);
- GES-2 building (right-bank);
- ORU-220 of kV.
It is planned to install four hydraulic units with a capacity of 12.45 MW each (two in each building), equipped with rotary-blade turbines operating at a design head of 13.1 m. The manufacturer of hydraulic turbines is JSC Tyazhmash, generators are the Ruselprom concern. The retaining structures of the hydroelectric power station should form a reservoir with an area of 23 km ². Delivery of the electric power in power supply system from generators of the station will be made via four power TM-32000/220-U1 transformers with a power of 32 MVA and further through ORU-220 of kV on power lines of 220 kV.
The target and main parameters of the Beloporozhskaya hydroelectric power station as part of the Kemsky cascade were determined back in 1956 in the "Scheme for using the River Kem." In the 1980s, the Lenhydroproekt Institute developed and in 1988 passed all the necessary approvals for the project of the Beloporozhskaya hydroelectric power station with the following parameters: capacity - 130 MW, average annual output 336 million kWh. It was planned to install 3 hydraulic units with a capacity of 43.3 MW each, operating at an estimated head of 17.9 m. It was planned to build an earthen dam with a length of 2710 m and a maximum height of 25 m, as well as a concrete spillway dam with a length of 33 m.
The construction of the Beloporozhskaya hydroelectric station began in 1993 and was stopped in 1999 with a readiness of about 20%, the construction organization Sevgidrostroy. The main reason for the shutdown was the lack of funds, the project of the station was also criticized for the significant flooding areas (the reservoir area is 210 km ²), and the flooding of the village of Panosero, known for its ancient wooden architecture. Several projects were put forward to resume construction, in particular, in 2006 the construction of the Beloporozhskaya hydroelectric power station with a capacity of 86.8 MW was included in the investment program of OJSC ТГК-1 with the commissioning dates of 2013-2017, but these plans were not implemented.
In 2013, the project was resumed by the Beloporozhskaya hydroelectric station.
The original project was redesigned in order to reduce the area of flooding, as well as meet the criteria for competitive selection of projects implemented on the basis of the use of renewable energy sources, according to which the capacity of small hydropower plants should be less than 25 MW. This required the allocation of two hydroelectric buildings as part of the hydroelectric complex, each of which has a capacity that meets the criteria. In 2015, the projects of the Beloporozhye small hydroelectric power stations passed a competitive selection, following which an agreement was concluded to provide capacity, guaranteeing the payback of the project.
The project was the first in the Russian Federation to be financed by the BRICS New Development Bank, together with the Eurasian Development Bank and the International Investment Bank. Equity investors were the Russian Direct Investment Fund and the Chinese company Sinomec. The total investment is 11.8 billion rubles.
The construction of stations began in October 2016.
July 30, 2019 there was a solemn closure of the channel of the River Kem. The event was attended by Secretary of the Security Council of Russia Nikolai Patrushev, Plenipotentiary Representative of the President of Russia in the Northwest Federal District Alexander Gutsan and Head of Karelia Arthur Parfenchikov.
Our company has completed the following works:
1. Collection of initial permitting documentation
2. Development of the Project Documentation stage
3. Obtaining a positive opinion of the State Examination
4. Development of stage Working documentation
5. Construction support in the form of author supervision.