(Yicai Global) June 18 -- Chengdu's Dongfang Electric Machinery has completed all the key parts of a hydropower turbine with the world's largest capacity.
China Three Gorges, the project owner, has accepted the last 870-ton part of the equipment, a mechanism that guides the water to the central part of the turbine, Xinhua News Agency reported.
The million-kilowatt turbine will be used in the Baihetan Dam, the second-largest one in China, located on the Jinsha River in southwestern China. The dam will install a capacity of 16 million kW and it will be put into operation at the end of 2022.
Editor: Emmi Laine


Butterfly Check Valve
The butterfly check valve adopts the clamp type, the butterfly plate is two semicircles, and the spring is forced to reset. The sealing surface can be built-up welding wear-resistant material or rubber lining, with a wide range of use and reliable sealing. It is often used in pure pipelines and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipelines to prevent the reverse flow of the medium.
The disc of the butterfly check valve is disc-shaped, and it rotates around the shaft of the valve seat channel. Because the inner channel of the valve is streamlined, the flow resistance is smaller than that of the rising butterfly check valve. It is suitable for low flow rate and non-return flow. Large diameter occasions with frequent changes, but not suitable for pulsating flow, and its sealing performance is not as good as lift type. The butterfly check valve is divided into three types: single valve, double valve and multi-valve. The three types are mainly classified according to the valve diameter. The purpose is to prevent the medium from stopping or flowing backwards and to reduce the hydraulic shock.
Product parameters of dual plate type check valve
|Test pressure||Strength test||1.5||2.4||3.75||6|
|Suitable medium||Water, steam, oil, wastewater|
Technical standard of butterfly design check valve
1.Design and manufacture standard: JB/T 8937
2.Structural length standard: GB/T 12221-2005
3.Connection flange standard: GB/T 9113
4.Pressure and temperature class: GB/T 12224-2005
5.Test standard: GB/T 13927-2008
construction of check valve butterfly type


The Davies Peripheral Turbine OD series pumps use a brass turbine style impeller with close tolerances between pump faces to move clean water economically with good pressure range. The suction port is on the front of the casing.
Pumps are close coupled to air cooled motor for compact design and efficiency. Non self priming design, ideal for light domestic pressure boosting systems or industrial applications such as boiler feed systems, cooling or circulation.
- Center inlet.
- Cast iron pump body housing.
- Brass impeller.


Hydraulic Pump AR101264
1 5/8″-12 inlet
1 5/16″-12 inlet
1 1/8″-12 oulet
NO electric solenoid
- Our pumps are guaranteed to replace the OEM part.
- Our work comes with a 6 month warranty on parts.
- Each pump is torn down, cleaned, and thoroughly inspected.
- Our in-house shop machines and repairs the main housings.
- All high-wear parts (shaft, bearings, pistons, and valves) are replaced with new parts.
- The rebuilt pump is properly assembled.
- The pump is bench tested for flow performance and the pressure is set.
- Finally, the pump is painted and serial tag applied.


Australian Government Bureau of Meteorology
Moderate Flood Warning for the Barcoo River and Minor Flood Warning for the Cooper Creek
Issued at 3:57 PM EST on Thursday 27 Feb 2020.
Flood Warning Number: 26
Moderate flooding is occurring around Isisford on the Barcoo River, with river rises extending downstream to Wahroongha during Thursday. Minor flooding will continue on the Cooper Creek at Windorah as upstream floodwaters continue to arrive over the next few days.
Rainfall totals recorded over the last few days in the headwaters of the Thomson River and in the Blackall area have resulted in isolated stream and river level rises. Further showers and thunderstorms are possible going into the weekend.
Small river level rises are occurring in the upper parts of the Thomson River catchment following recent rainfall.
Barcoo River to Isisford
Small rises are occurring along the upper Barcoo River above Blackall during Thursday. Moderate flood levels are rising again between Coolagh and Isisford.
Barcoo River downstream of Isisford
River level rises are occurring at Wahroongha during Thursday as upstream floodwaters arrive from the upper Barcoo River.
Minor flooding is occurring along the Cooper Creek.
Latest River Heights
|Location||Height of River (m)||Tendency||Date/Time of Observation|
|Cornish Ck at Bowen Downs TM||2.94||Steady||03:00 PM THU 27/02/20|
|Thomson R at Longreach Auto TM||1.62||Steady||03:00 PM THU 27/02/20|
|Thomson R at Bogewong TM||1.69||Steady||03:00 PM THU 27/02/20|
|Thomson R at Jundah||2.40||Steady||09:25 AM THU 27/02/20|
|Barcoo R at Gillespie Alert||3.30||Rising||03:48 PM THU 27/02/20|
|Barcoo R at Duneira Alert||1.00||Rising||03:08 PM THU 27/02/20|
|Barcoo R at Coolagh||5.60||Rising||06:00 AM THU 27/02/20|
|Jordan R at Glencoe Alert||1.09||Steady||01:08 PM THU 27/02/20|
|Barcoo R at Isisford||5.69||Falling||12:35 PM THU 27/02/20|
|Barcoo R at Wahroongha||1.65||Rising||06:00 AM THU 27/02/20|
|Cooper Ck at Windorah (Long Crossing) TM||3.43||Rising||03:00 PM THU 27/02/20|
|Cooper Ck at Lignum Channel TM||0.12||Steady||03:00 PM THU 27/02/20|
|Cooper Ck at Nappa Merrie TM||1.23||Steady||02:00 PM THU 27/02/20|


US Army Corps of Engineers
Construction Period Services
Anderson, under contract with the United States Army Corps of Engineers, developed plans and specifications for replacement of the Tainter gate operating machinery at Upper Saint Anthony Falls lock and dam.
Anderson’s design included a new mechanical lifting system for the gate to replace the existing hydraulic cylinder operating system. The replacement design called for synchronized mechanical hoist units on each side of the Tainter gate. Design included a new Programmable Logic Control (PLC) based system for the new hoist drives.
Anderson’s team provided design documents for rehabilitation of the Tainter gate, replacement of the mechanical lifting mechanism and new mechanical room buildings. Full construction period services were provided.
Since 1989 Anderson Engineering of Minnesota, LLC has been helping developers, land owners, design firms, and all levels of government take their projects from concept to completion.
13605 1st Ave N #100
Plymouth, MN 55441
417 Main Avenue #210
Fargo, ND 58103
© 2024 Anderson Engineering. All Rights Reserved.


The Flood Warning continues for The Illinois River at Beardstown. * until Sunday evening. * At 845 PM Friday the stage was 14.6 feet. * Flood stage is 14.0 feet. * Minor flooding is occurring and Minor flooding is forecast. * Forecast...The river will continue to fall to below flood stage by Sunday afternoon. * Impact...At 14.0 feet...Minor flooding begins to agricultural areas not protected by levees.
Fld Observed Forecast 6AM Location Stg Stg Day Time Sat Sun Mon
Illinois River Beardstown 14 14.6 Fri 9 PM 14.5 14.1 13.7


The Kucuk Menderes River Basin in western Turkey has been facing continuous groundwater-level decline for decades. Previous studies have suggested that, to avoid aquifer depletion in the basin, artificial recharge structures should be constructed. To assess artificial aquifer recharge potential in one of the subbasins, a two-dimensional (2-D) groundwater model was set up using SEEP/W software. The material functions and parameters used in the model for both saturated and unsaturated conditions were taken from previous studies. The model has been calibrated under transient conditions. The excess runoff volume that could be collected in the recharge basins was estimated from flood frequency analysis. Various scenarios were simulated to observe the change in groundwater level and storage with respect to different exceedance probabilities. Simulation results suggest that a significant increase in groundwater storage is achieved by applying surface artificial-recharge methods. In addition to the recharge basins, to reinforce the effect of artificial recharge, simulations are repeated with underground dam construction at the downstream side of the basin. Although groundwater storage is increased with the addition of the dam, the increase in groundwater storage was not sufficient to warrant the construction.


TD350HH SS 60.0HP
The TD350HH SS 60HP Apex pump is the largest model in the pumping range. This single impeller design is capable of high head discharge while maintaining high volume output. The portable design of the TD350HH SS 60HP also features adjustable polyurethane wear parts. Standard impeller is stainless steel (High Chrome Option Available). This pump is a Stainless Steel built pump, to withstand corrosive environments.
Get Parts Exploded Parts Drawing ⇨


- Flood Warning issued February 22 at 9:04AM CST until February 23 at 2:40PM CST by NWS
- Effective: 9:04 a.m. on Saturday, Feb. 22, 2014
- Expires: 2:40 p.m. on Sunday, Feb. 23, 2014
...The Flood Warning continues for the following rivers in
Grand River near Sumner affecting Livingston...Carroll...Chariton
and Linn Counties.
The Flood Warning continues for
The Grand River near Sumner.
* until Sunday afternoon.
* At 8:45 AM Saturday the stage was 27.8 feet.
* Flood stage is 26.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to fall to below flood stage by
* At 26.0 feet...Rural land adjacent to the river is flooded.
* At 23.0 feet...Bottomland 1 to 2 miles south of the gage begins to
Location FS Stage Day/Time Forecast
Sumner 26 27.8 Sat 09 AM 26.8 this afternoon
- See more at NOAA


The 3/4 Horsepower Submersible Sump Pump will move up to 80 Gal. of water per minute. This pump features stainless steel/cast iron construction and includes an adjustable vertical float switch with piggy back plug to automatically turn the pump on/off. The pump offers a powerful yet energy efficient (7.5 Amp) thermally protected motor for longer life and durability. The pump features a clog-resistant thermoplastic vortex impeller, 2 in. FIP discharge, 1-1/2 in. NPT adapter and 10 ft. replaceable waterproof power cord. This sump pump has side inlets for increased water flow, will handle 1/2 in. solids and is equipped with a suction screen on the bottom.
Cash back powered by RakutenDone


Fairbairn Dam Spillway Safety Improvement
SunWater has identified improvements to the Fairbairn Dam spillway lower chute floor are required in order to return the spillway to its designed functionality.
First stage commenced in April 2016 and was completed in December 2016. The second stage commenced in April 2017 and is scheduled for completion late 2018.
Fairbairn Dam is approximately 17km south-west of Emerald and 270km west of Rockhampton in Central Queensland.
Inspections of Fairbairn Dam detected the condition of the original spillway drainage system has deteriorated and is no longer functioning efficiently. SunWater will undertake works to ensure the dam spillway continues to function as designed.
The Fairbairn Dam spillway will undergo works, involving:
- the modification of drain outlets;
- the repair and replacement of blocked drains;
- the replacement of the steel anchors;
- the filling of any voids under the concrete slabs of the spillway; and
- the construction of a mass reinforced concrete overlay to accommodate the steel anchors.
Asset owner and management, design, maintenance.


The U.S. Army Corps of Engineers Jacksonville District has announced another decrease in discharges from Lake Okeechobee that will take effect this weekend.
The new target flow from the lake to the Caloosahatchee Estuary is 4,000 cubic feet per second (cfs) as measured at Moore Haven Lock (S-77). The new target flow for the St. Lucie Estuary is 1,800 cfs, as measured at the St. Lucie Lock and Dam (S-80) near Stuart. The new target flows will be effective at 7 a.m. Saturday, and are a result of the lake’s expected fall into the Low Sub-Band as defined under the 2008 Lake Okeechobee Regulation Schedule (LORS), the lake’s water control plan. The current lake level is 15.61 feet. The current top of the Low Sub-Band is 15.58 feet.
Under LORS, the Corps strives to keep the lake level between 12.5 and 15.5 feet. The Corps will closely monitor conditions and adjust flows as necessary to balance the competing needs and purposes of Lake Okeechobee. Public safety remains the Corps’ top priority.
For more information on water level and flows data for Lake Okeechobee, visit the Corps’ water management page at the Jacksonville District website:
Release no. 13-061


Kwar is a 540MW hydro power project. It is planned on Chenab river/basin in Jammu and Kashmir, India. The project is currently in permitting stage. It will be developed in single phase. Post completion of the construction, the project is expected to get commissioned in 2023.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||540||–||540||Permitting||Jammu and Kashmir, India||Chenab Valley Power Projects|
The project is being developed by Chenab Valley Power Projects. Jammu and Kashmir State Power Development, NHPC and PTC India are currently owning the project having ownership stake of 49%, 49% and 2% respectively.
Kwar is a run-of-river project. The net head of the project will be 56.6m. The total number of penstocks, pipes or long channels that carry water down from the hydroelectric reservoir to the turbines inside the actual power station, is expected to be 4 in number. The penstock length will be 236m. The penstock diameter will be 5.65m. The project is expected to generate 1,975.54 GWh of electricity. The project cost is expected to be around $71.125m.
The hydro power project consists of 4 turbines, each with 135MW nameplate capacity.
Post completion of the construction, the project is expected to get commissioned in 2023.
About Chenab Valley Power Projects
Chenab Valley Power Projects Pvt Ltd (CVPP) is a renewable energy company. The company offers various programs such as hydro based power projects, nuclear projects, and solar projects at various locations to generate and transmit the generated power. It executes projects on build, own, operate and maintain (BOOM) basis. CVPP executes hydroelectric projects of Chenab river basin, Pakal Dul, Kiru, Kwar and DulHasti HE Project with an aggregate capacity of 2714 MW in Jammu and Kashmir. The company generates hydro energy from various hydroelectricity power plants at various locations. CVPP is headquartered in Jammu, Jammu and Kashmir, India.
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.


Annie Glidden Pumping Station serves portions of Northern Illinois University and western DeKalb. The station equipment had exceeded its service life and required replacement.
The existing pump systems were driven by a liquid rheostat DC drive (FloMatcher) and had a capacity of 1.43 MGD. The liquid rheostat system was replaced with variable frequency drives. The pump station capacity was increased to 4.31 MGD with the ability to add a third pump bringing the ultimate capacity to 6.11 MGD. Wemco Hidrostal with screw centrifugal pumps were chosen due to the characteristics of the waste received from NIU. The project also included new control systems, motor control and power distribution equipment, and general refurbishment.


Chimney Hollow Reservoir gets greenlit
A 400-million-dollar reservoir project is getting approval from federal regulators. The Denver office of the U.S. Corps of Engineers announced yesterday that the Windy Gap Firming Project has received its Clean Water Act permit. The project includes the construction of a pair of dams that will form the Chimney Hollow Reservoir in an area southwest of Loveland. Project officials tell the “Loveland Reporter-Herald” the project should begin construction late next year or in early 2019.


Lopez Spreading Grounds was built in the mid-1950s and is an 18-acre water conservation facility that provide groundwater recharge for the San Fernando Basin. Currently, the spreading grounds' percolation rate is reduced due to a low permeability clay layer underlying the infiltration basins. The proposed project will increase the spreading grounds' storage capacity and percolation rate and simplify operations by combining basins.
Primary project objectives include:
- Expanding storage capacity by combining and deepening the existing 6 basins into 5 larger basins.
- Increasing the percolation rate from 10 cfs to 14 cfs by removing existing clay layers underlying the spreading grounds.
- Increasing storage capacity of the spreading grounds from 24 acre-feet to 73 acre-feet by combining and deepening the existing 6 basins.
- Modifying the diversion structure and installing slide gates with electric motor operators.
- Preventing erosion by lining the intake canal with concrete.
The project is funded by a State Proposition 84 grant through IRWMP, the Los Angeles Department of Water and Power, and Los Angeles County Flood Control District.
Attention: Nayiri Vartanian
Los Angeles County Flood Control District
900 South Fremont Avenue, 11th Floor
Alhambra, CA 91803
Fax: (626) 457-1526
For more information on the project or to be added to the project mailing list, please contact firstname.lastname@example.org


Ennis Town Council has signed a contract with Ward & Burke Construction. for Flood Relief Works to be carried out in the Watery Road/Elm Park area of the town. The need for flood alleviation works was identified in the Ennis Main Drainage & Flood Study Preliminary Report. The area experienced serious flooding in November 2009.
The €307,000 (approx) project is being financed primarily by the Office of Public Works (OPW) under the Minor Flood Mitigation Works & Coastal Protection Scheme, with additional funding coming from Clare Local Authorities. Work on the project is scheduled to commence at the end of January, subject to river levels.
The contract involves the construction of 400 metres of new river embankment and a pump station.
Meanwhile, the OPW is expected to announce the awarding of a contract for the River Fergus Lower (Ennis) Drainage Scheme, from Bank Placebridge to Doora bridge, in the coming weeks.


EcoMix Vortex Shower Mixer
Combining affordability with timeless design and suitability for low pressure systems, the EcoMix range has been designed with many products including Voda’s HiFlo40 cartridge.
Featuring wide waterways for better flow, EcoMix is suitable for most water pressures.
Vortex technology delivers superior performance on Unequal Pressure systems. The jets have been designed using the latest venturi technology available to draw lower pressure hot water in using higher pressure cold water. This provides superior flow and temperature control.
Product Code: VECM060
Brass Construction, Vortex Technology
All Pressures, Unequal/Low Pressure, Unequal/Mains Pressure
European Ceramic Cartridge


Press Release Summary:
Featuring unleaded bronze body with corrosion-resistant internal parts, 1 in. Models 100E VFD and 100ES VFD are designed to minimize flow losses and hydraulic shocks in pumping system.Â Both inlet and outlet threaded area allow for longer pipe threads, whileÂ guided poppet system (optional SS poppet) ensures that valves automatically adjust noiselessly from high to very low flow rates. Valves can be installed in either horizontal or vertical piping installations.
Original Press Release:
Flomatic Introduces 1" 100EVFD Enviro Check Valve
Glens Falls, NY – Flomatic Corporation introduces a new 1” sized VFD special patented pump check valve designed for use with variable-frequency drive (VFD) controlled submersible pumps. Standard check valves will “chatter” and be noisy when a VFD goes to low flow conditions, causing noise, premature wear, and eventual failure. The unique Model 100E VFD and 100ES VFD valve are designed to minimize flow losses and hydraulic shocks in the pumping system. In addition, both the inlet and outlet threaded area allow for longer pipe threads. An exclusive guided poppet system (optional SS poppet), ensures that the valve automatically adjusts noiselessly from high to very low flow rates. The unleaded bronze valve body incorporates internal parts that are made from corrosion-resistant materials and have a durable high strength design. The valve can be uniquely installed in either horizontal or vertical piping installations. The physical valve dimension and pressure rating are the same as for Flomatic’s popular Model 100LE.
For more detailed information on Flomatic’s new Model 100EVFD check valve installation or to obtain a copy of the new 2015 condensed valve catalog, contact Flomatic Corporation by visiting www.flomatic.com, emailing [email protected], calling 1-800-833-2040 or faxing 1-800-314-3155.


Kalika Kaligandaki Hydroelectric Project (49.5 MW), Nepal
Kaligandaki Khola is a snow-fed perennial river with total catchment area of 11,776 km2 at proposed intake site of the project. The proposed headworks site lies at the right bank just downstream of the confluence of Thakpa khola and Kaligandaki River near Tasi Village. The proposed powerhouse site of Kalika Kaligandaki Hydroelectric Project is proposed just near Mukundapur Dada on the right bank about 700 m upstream from the Narayani (Sapta Gandaki).
Scope of Services: DCS has performed DCS hydraulic design and energy simulation of the project
Client: DK Consult Pvt Ltd, Kathmandu, Nepal


Planning project for stream flow enhancement in San Luis Obispo County. The project expands and improves the rainwater harvesting system constructed in 2012. This will directly benefit Pennington Creek, as steelhead bearing stream in the late spring and dry season. In Pennington Creek, the project will improve water elevations and flows from July through October as achieved through reductions in groundwater pumping.
Creek Lands Conservation
Research/Planning (including Science)
San Luis Obispo
Project Benefits a Disadvantaged Community (or SDAC):


Fluid Dynamic Noise in a Centrifugal Pump
SCIENTIFIC RESEARCH ASSOCIATES INC GLASTONBURY CT
Pagination or Media Count:
Pressure distributions and frequency spectra have been obtained in a centrifugal pump having flow rates between the design point and near shut-down. The pump was comprised of a radial flow impeller with four backswept blades and a single volute. Measurements were obtained at the design flow rate and at off- design conditions to advance understanding of noise generation, to quantify the contribution of tonal, narrowband and broadband components to the overall noise and to develop strategies for suppressing fluid dynamic noise by flow control and active control. Fluid dynamic noise was generated by the unsteady conditions encountered by the impeller blade. Unsteady conditions originated from non- uniformities at the inlet and the impeller outlet at design and off-design conditions. Inlet flow non-uniformity was induced by separation regions. Flow separations are inherent in turbomachinery because of growth of the boundary layer and the disturbance effect of the rotating impeller. Flow non-uniformity at the impeller outlet stemmed from inlet flow non-uniformities in the inlet, from propagation of pressure waves in a vaneless diffuser, and from scroll effects.
- Pumps, Filters, Pipes, Tubing, Fittings and Valves
- Fluid Mechanics


Burdekin Haughton Water Supply Scheme Modernisation Detailed Business Case Project
The project will complete a detailed business case to assess the merits of the proposed Burdekin Haughton Water Supply Scheme Modernisation project. The project will investigate new and improved infrastructure solutions for the scheme, including channel lining and upgrades, balancing storages, replacing existing channels with pipeline, and upgrading control and communication infrastructure.
If built, the proposed project would recover 15 GL to 20 GL of additional water for allocation and reduce inflows to the groundwater table by 2,000 ML to 3,000 ML per year.
The preliminary business case will undertake an assessment of:
- service needs, economic appraisal and hydrological modelling;
- analysis of environmental, social, and cultural impacts;
- stakeholder engagement and market sounding work; and
- identified infrastructure options.
The $1.9 million project is funded by the Australian Government.
Australian Government funding is provided through the National Water Grid Fund.
The project is underway, with the detailed business case expected to be completed in mid 2023.


GoAP – Siyom Hydroelectric Power Plant 1000 MW – Arunachal Pradesh - Project Profile
"GoAP – Siyom Hydroelectric Power Plant 1000 MW – Arunachal Pradesh - Project Profile" contains information on the scope of the project including project overview and location. The profile also details project ownership and funding, gives a full project description, as well as information on contracts, tendering and key project contacts.
The "GoAP – Siyom Hydroelectric Power Plant 1000 MW – Arunachal Pradesh - Project Profile" is part of Timetric's database of 82,000+ construction projects. Our database includes a 10+ year archive of completed projects, full coverage of all global projects with a value greater than $25 million and key contact details for project managers, owners, consultants, contractors and bidders.
The Government of Arunachal Pradesh (GoAP) is planning to construct a hydroelectric power plant in Arunachal Pradesh, India.
The project involves the construction of a 1,000MW hydroelectric power plant comprising six units of 166.7MW each.
It will include the construction of a powerhouse, substations, access roads, a 155m concrete dam, diversion tunnels with upstream and downstream coffer dam, concrete lined head race tunnel, steel line shaft and tail race tunnel, the installation of turbines, transformers and generators, and the laying of transmission lines.
The project is planned to be implemented through public-private partnership (PPP) mode on build-own-operate-transfer basis (BOOT) basis.
Energy Infratech Pvt. Ltd has been appointed as owner's engineer.
In February 2006, Reliance Power Ltd (RPOWER) signed a memorandum of understanding with (MoU) with GoAP to build the power plant on BOOT basis for a concession period of 40 years.
RPOWER formed a special purpose vehicle (SVP), Siyom Hydro Power Pvt. Ltd (SHPPL), to execute and operate the power plant.
On March 31, 2008, project received environmental clearance from the Ministry of Environment and Forests (MoEF).
In October 2010, SHPPL submitted detailed project report (DPR) to the Central Electricity Authority.
In June 2011, the forest advisory committee (FAC) of the MoEF insisted to study the cumulative impact of hydroelectric project.
In April 2015, FAC of the MoEF denied diversion of 1,502.30ha of forest land for the construction of hydroelectric power plant.
In August 2016, public hearing was held.
SHPPL is waiting for necessary approvals from FAC of the MoEF.
The project involves the construction of 1,000MW hydroelectric power plant on the Siyom River near Raying in West Siang district, Arunachal Pradesh, India.
The US$1,788 million project includes the following:
1. Construction of a 166.7MW hydroelectric power plant under first unit
2. Construction of a 166.7MW hydroelectric power plant under second unit
3. Construction of a 166.7MW hydroelectric power plant under third unit
4. Construction of a 166.7MW hydroelectric power plant under fourth unit
5. Construction of a 166.7MW hydroelectric power plant under fifth unit
6. Construction of a 166.7MW hydroelectric power plant under sixth unit
7. Construction of a 155m concrete dam
8. Installation of turbines
9. Installation of generators and transformers
10. Laying of transmission lines
Reasons To Buy


NM-Y8021 Portable High Pressure Hydraulic Pump
NM-Y8021 Portable High Pressure Hydraulic Pump IS of portable high-pressure gas pressure pump is of compact structure and easy to operate. It ensures stable pressure increase and decrease, as well as fast pressure stabilization speed. The first-class filtration mode is adopted for medium to ensure the cleanness of the oil circuit and prolong the working life of the equipment. This product is small in size. It has a large pressure regulation range and saves efforts for pressure increase and decrease. It is the best gas source for field calibration.
The products are suitable for calibrating pressure (differential pressure) transmitter, pressure switch, precision pressure gauge and ordinary pressure gauge.
★ It is small in size and easy to operate.
★ The pressure rise rate is high, and the pressure can be increased to 60MPa within 5s.
★ The stabilization speed is fast, and 0.05% FS stability can be reached within 30s.
★ The first-class filtration mode is adopted for medium to ensure equipment performance.
★ Pressure generating range: (0~72) MPa
★ Working Media: transformer oil
★ Output Interface: M20×1.5 (2 pcs.)
★ Overall dimensions: 450mm×180mm×200mm
★ Weight: 9kg


Maldives Transport and Contracting Company (MTCC) has initiated phase two of the Haa Alif Kelaa harbour construction project on 29th June 2020.
Phase Two of the project also involves the installation of mooring buoys of the harbour of Haa Alif Kelaa with the completion of dredging works. The overall project consists of 12,768 cubic meters of dredging, a 30-meter breakwater, 220 meters of revetment, along with 1,445 square meters of paved area works.
Work is well underway for design and build of HA. Kelaa Harbour Phase Two; with completion of channel dredging works, maintenance dredging and installation of mooring buoys. Work on revetment construction is currently ongoing. (1/3) pic.twitter.com/NADydb6xj5
— MTCC Plc (@MTCCPlc) June 29, 2020
The project valued at MVR 17.4 million was handed over to MTCC on 30th July 2019 where the project was initiated during September 2019. The project is estimated to be completed within 410 days.
Full details are available at the link below:
Source URL: Corporate Maldives


Malaysia: Rajang River Dredging Progresses Well
According to Borneo Post, the Rajang River dredging project at near Pulau Kerto is expected to be completed by the end of June.
This project began at the end of January, and to date, 55 per cent of the project had been done, five per cent ahead of schedule.
“The riverbed invert levels would be dredged to RL – 5m, and the volume of materials to be dredged is 610 cubic meters. The dredged materials consist mainly of sand and mud,” stated Simon Lau, the company’s executive director.
The project is undertaken by Hock Seng Lee Berhad.
Dredging Today Staff, April 2, 2012;


The VQ series pumps are designed for medium pressure mobile applications. Its vane system is well tuned for higher pressure and higher speed mobile requirements. Like V series pumps, it has the industry-first intra-vane cartridge design that provides long operating life, outstanding volumetric efficiency and excellent serviceability. The design has a solid architecture and is widely adopted by world''s leading mobile equipment manufacturers.
The VQH series pumps are the higher pressure and higher performance version of VQ series pumps. The new rotor design reduces internal leakage and enhances rotor rigidness. VQH pump uses strong ductile iron housing and has the same envelope size as VQ pump.


Patoka Lake Dam and Tower Tour Saturday
CELESTINE (NNDC) – The U.S. Army Corps of Engineers is hosting public tours of the Patoka Lake dam and tower Saturday. Those taking the tour can meet at 9:30 (EDT) Saturday morning at the Patoka Lake Nature Center to car caravan to the dam or go directly to the dam off highway 545.
Participants will discover the detailed operations of reservoir management for flood control as the guides take them inside the actual dam tower structure. They will be shown how the lake level and spring flooding are controlled and will be given a lesson on the building of the reservoir and dam and who built it.
The informative program is free and open to everyone, adults and children.


GUADALUPE RIVER FLOW ADVISORY
Canyon Reservoir Release Adjustments
WHAT: Work on the Canyon Dam commissioned by the U.S. Army Corps of Engineers (USACE) is expected to impact releases out of Canyon Reservoir through mid-April 2023.
WHEN: There will be multiple days over the next several months when releases from Canyon will be impacted by construction. Release alterations are expected to vary between low flow releases (55 to 95 cfs) to full shutdown of releases during daytime hours. Catch up releases will be made during evening hours to minimize streamflow disruptions.
Release impacts will be heavily dependent on the USACE construction timeline. We will share more information about the timing of these impacts as the construction schedule progresses.
MORE: Canyon Reservoir was built and financed through a partnership between the
USACE and GBRA. The Dam and Reservoir are owned and maintained by the
Federal Government – which also owns the rights to the flood control portion of
the reservoir (from elevation 909 up to 943 feet mean sea level). GBRA owns the
right to the conservation storage portion of the Reservoir (the water stored at
elevation 909 msl or below).


The construction of the Biwako Canal was the biggest project for modernization of Kyoto in the Meiji era. The construction started in 1885. It was completed in 1890. |
The canal starts from Lake Biwa and runs through Yamashina and Keage and reaches the center of Kyoto. The most difficult part of the construction was building a tunnel through Nagara Mountain, which took three years. It took five years to complete the whole canal. Because of the power station project which was added lastly, the cost of construction amounted to 1.26 million yen. It was double the original budget, 0.6 million yen. This hydroelectric power station was completed in 1886. It was the second largest station in the world. The electric power produced by this station greatly contributed to modernization of Kyoto.


Weather Alert Detail
- Flood Warning for Marion County, Missouri
- Flood Warning issued June 30 at 8:58PM CDT until July 02 at 10:25AM CDT by NWS
- Effective: Tuesday, June 30, 2015 at 8:58 p.m.
- Expires: Thursday, July 2, 2015 at 10:25 a.m.
...The flood warning continues for the following river in Missouri...
South Fabius River near
The Flood Warning continues for
the South Fabius River near Taylor.
* At 8:31 PM Tuesday the stage was 12.6 feet.
* Flood stage is 9.5 feet.
* Minor flooding is forecast.
* Forecast: The river will fall below flood stage by tomorrow late morning.
* Impact: At 12.5 feet...Marion Co Road 150 will be flooded near this height.
* Impact: At 11.0 feet...Both banks begin to overflow low level farmlands.
* Impact: At 10.5 feet...County Road 117 northwest of Philadelphia floods.
* Impact: At 10.2 feet...The river begins flooding the right bank
just downstream of the County Road 319 bridge at the gage.
* Impact: At 10.1 feet...Marion County Road 310 begins flooding just
west of the east end of the road, the intersection with County Road 365.
* Impact: At 9.5 feet...Flood Stage. Minor flooding begins.
Fld Latest 7 a.m. Forecast
LOCATION Stg Obs Stg 07/01 07/02 07/03 07/04 07/05
South Fabius River
Taylor 9.5 12.56 9.9 7.2 5.3 3.9 3.3


Vertical wet pit pumps
Vertical wet pit pumps are intended for use in the pumping applications to pump clean or lightly contaminated liquids. The pumping head is suspended into the pumped liquid and the drive motor is dry installed on the top. The pump has common discharge / support column. The vertical wet pit pump has a vertical line shaft with the slide bearings typically lubricated by the pumped liquid.
La Rural Trade Center, Buenos Aires, Argentina, United States of America
Sulzer at 2019 Argentina Oil and Gas Expo


SCH Number 2019059011
- ASBS Stormwater Improvement Project - Phase 2
- Note: Reference SCH #2013112045 The proposed project includes decommissioning the existing stormwater outfall and replacing it with a system of localized stormwater treatment chambers and infiltration basins within Underwood, Edwards and Ewing rights-of-way and the harbor parking area. The project also includes installation of a new stormwater drainage pipe from the intersection of Galindo and Van Wycke down to Edwards and the harbor parking area. The existing storm drain pipe between the intersection of Van Wycke and Galindo and the existing outfall will be abandoned in place. The purpose of the project is to comply with a discharge prohibition into the Trinidad Head ASBS and the City's ABSB Compliance Plan. The design was informed by a geotechnical analysis and a groundwater model to ensure septic systems and slope stability are not negatively impacted.
2 documents in project


SRF, as part of a design-build team for the United States Army Corps of Engineers (USACE), performed hydraulic analysis and design computation for revetment design along 1.5 miles of dam embankment. The embankment is part of the Lock and Dam #3 facility on the Mississippi River that holds back Marsh Lake and Gantenbein Lake. The revetment design followed EM1110-2- 1601 procedures and included riprap revetment, geosynthetics protection, integrated root wads for habitat, and articulated concrete mat design at spillways associated with each lake.
The Marsh Lake design also incorporated an outlet structure comprised of aluminum stop logs housed within a precast concrete structure and outlet through a 36-inch reinforced concrete pipe. The structure is designed to regulate the Marsh Lake water level. HEC-14 methodology was followed to design an energy dissipater at the culvert outlet.
Access and construction sequencing were critical to a successful project. Coordination with the contractor allowed for efficient and effective designs that were able to better accommodate the unpredictable nature of this large riverine system.
The project design adhered to Wisconsin DNR, Minnesota DNR, USACE and Minnesota PCA rules and permits. Construction limits were strongly dictated by extreme environmental conditions, environmentally sensitive areas, and the need to maintain the flow of commerce.


Joost Pol, Matthijs Kok, Hermjan Barneveld, Oswaldo Morales Napoles, Ralph Schielen
Tuesday 30 june 2015
11:00 - 11:15h at South America (level 0)
Themes: (T) Flood risk management and adaptation, (ST) Flood risk assessment
Parallel session: 5J. Floodrisk - Assessment
Design water levels are needed for the design of flood defences along the Dutch river Meuse. Current practise in The Netherlands is that these water levels are determined by hydrodynamic simulation of a standard design hydrograph at the upstream gauging station Borgharen. The peak discharge of this synthetic hydrograph is based on a frequency analysis of a 100-year discharge dataset and its shape is determined by scaling and averaging all hydrographs in the dataset. Subsequently it is assumed that the simulated water levels along the river have the same return period as the peak discharge at Borgharen. Until now, this assumption has not been validated. This paper evaluates the accuracy of the current method and alternative methods to determine design water levels, using a dataset of 50,000 years of generated discharges at the station Borgharen. The alternative methods include both design hydrograph methods and new methods that incorporate the hydrograph shape in a probabilistic way. The flood peak curvature is used as second stochastic variable in the probabilistic methods. Each method is evaluated by comparison with a reference set composed of 1D hydrodynamic simulations of all floods in the 50,000 year dataset. The results show that the currently used standard hydrograph method overestimates the design water levels up to 35 cm with respect to the reference. Alternative methods yield more accurate design water level estimates. The results obtained show no significant difference in accuracy between the probabilistic methods and the vertically averaged design hydrograph method.


MIRPUR (AJK); (APP): The country’s second largest Mangla Dam reservoir was found constantly drying as reported intermittent snowfall on various parts of the Himalayan peaks keeps it snow clad constantly leading to decline in flow of water in the rivers, falling in the Dam wherein the water level was continuously declining.
The water level in Mangla Dam at Mirpur district of AJK was reported as 1100.90 feet on Tuesday with maximum conservation level of 1242 feet, live storage capacity of 0.406 MAF in the reservoir, official sources told this APP here late Tuesday.
On February 24, 2023, the water level in the reservoir was reported 1114.75 feet against the maximum conservation level of 1242 feet, the sources underlined
Meanwhile, the inflow and outflow at Rivers Indus at Tarbela remained 22300 and 43000 cusecs, River Kabul at Nowshera 9300 and 9300 cusecs, Khairabad Bridge 14100 and 14100 cusecs, Jhelum at Mangla 20100 and 28000 cusecs and Chenab at Marala 9600 and 3000 cusecs, respectively.
Similarly, the inflow and outflow respectively at Jinnah Barrage was recorded as 43300 and 38300 cusecs, Chashma 39100 and 45000 cusecs, Taunsa 49200 and 37800 cusecs, Guddu 36800 and 32600 cusecs, Sukkur 29000 and 7000 cusecs, Kotri 7600 and nil cusecs, Trimmu 2200 and nil cusecs and Panjnad 3700 and nil cusecs.
At Tarbela; minimum operating level 1398 feet, present level 1431.95 feet, maximum conservation level 1550 feet, live storage today 0.611 million acre feet (MAF), Mangla; minimum operating level 1050 feet, present level 1100.90 feet, maximum conservation level 1242 feet, live storage today 0.406 MAF, Chashma; minimum operating level 638.15 feet, present level 641.20 feet, maximum conservation level 649 feet, live storage today 0.044 MAF.
The inflows and outflows of River Indus at Tarbela, Jinnah and Chashma, River Kabul at Nowshera and River Jhelum at Mangla have been reflected as mean flows of 24 hours, whereas the other flows have been gauged at 6.00 a.m on Tuesday


KBC Offline Quiz (September 15,2001): On which river in Madhya Pradesh is the Gandhi Sagar Dam built?
The options are:
Gandhisagar Dam is constructed on the Chambal River and its foundation stone was laid by the India's first Prime Minister Pandit Jawaharlal Nehru on March 7, 1954, in the Mandsaur district of Madhya Pradesh. Construction began in 1957 in the power station, while power generation and its distribution commenced in November 1960. The total expenditure on the construction of Gandhi Sagar Dam and Power Station was about INR18 Crore, 40 Lakh. The Gandhi Sagar Power Station is 65 meter long and 56 feet wide.The Power Station has five turbines of 23 M.W. capacity, for a total installed capacity of 115 M.W. The dam has a gross storage capacity of 7.322 billion cubic metres from a catchment area of 22,584 km.
Other questions from the KBC Offline quiz today are:


Nizamabad: In the view of continuous rains along river Godavari, Sri Ram Sagar Project (SRSP) reached nearly its Full Reservoir Level (FRL) and receiving 38,216 cusecs inflows.
With these inflows, the project with the storage capacity of 90.3 tmc ft, reached nearly 85.091 tmc ft water and another 6 tmc ft short to reach its FRL which is1091 ft. Now the water level at the project is metred at 1090 ft.
According to SRSP officials, the project would reach its FRL by Monday morning and the project gates would be lifted to discharge the waters depending on receiving inflows from upper catchment area from Maharashtra and local catchment area.
Now project is receiving nearly 30,000 cusecs and the irrigation officials releasing 6,000 cusecs to the Kakatiya canal. If the inflows increase, the officials would be readying to lift the SRSP gates and release water into river the Godavari.
Water Released to SRSP canal in Suryapet
Suryapet: Farmers from several villages in the district were a delighted lot on Sunday when irrigation water began flowing into Sriram Saragar Project (SRSP) canal. They performed thanksgiving pujas to the river as it flowed near their villages.
Water was released to SRSP stage-II canal from Bayyanna Vagu reservoir near Kodakandla in Warangal district, by the project authorities on Sunday afternoon. The Godavari water entered to Suryapet district at Velishala within four hours of the release of water from the reservoir.
With this, the farmers under c (DBMs) No 69, 70 and 71 will get irrigation facility in Thungathurthy Assembly constituency. Executive Engineer of SRSP Narayana said 500 cuesecs of water was released to SRSP canal from Bayyannavagu reservoir. It would be gradually increased to 1,600 cusecs to provide irrigation facility to the farmers, he added.


Madagascar will be adding 76 MW to its grid in Antananarivo once its new thermal power station comes onstream. The power station is currently being constructed by La Jovenna.
A portion of the infrastructure will be commissioned shortly, brining 48 MW of the thermal power plant onstream by way of heavy fuel oil. The second phase of the project, with a capacity of 28 MW, will be active from September 2017.
La Jovenna is also working on a project to build a 110-MW hydroelectric plant on the Volobe site in the Toamasina region.


Sopladora is a 487.8MW hydro power project. It is located on Paute river/basin in Azuay, Ecuador. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. The project construction commenced in 2011 and subsequently entered into commercial operation in 2016. Buy the profile here.
The project was developed by Fopeca Ecuador and is currently owned by Hidropaute.
Sopladora is a run-of-river project. The gross head and net head of the project are 385.52m and 362.56m respectively. The project generated 2,806.78 GWh of electricity. The project cost is $800m.
The project construction commenced in 2011 and subsequently entered into commercial operation in 2016.
China Gezhouba Group was selected to render engineering procurement construction services for the hydro power project.
China Gezhouba Group was selected as the turbine supplier for the hydro power project. The company provided 3 units of francis turbines, each with 162.6MW nameplate capacity.
China Gezhouba Group supplied 3 electric generators for the project.
For more details on Sopladora, buy the profile here.


Bandon Flood Relief Scheme
Bandon Flood Relief Scheme is a €16 million Flood Relief Scheme , advanced by the Office of Public Works (OPW) in partnership with Cork County Council for Bandon Town. This scheme will help alleviate significant flooding of Bandon Town. ByrneLooby were appointed as main consultants in association with JBA Consulting Engineers and Scientists. The project has progressed through feasibility, environmental assessment, planning and detailed design and is now at the Construction phase.
ByrneLooby in Cork were appointed to the scheme which involved dredging 3.6km of the river to increase flow capacity. IThis also involved the construction of new walls and embankments along the Bandon River. The old steel footbridge required replacement including a new three-span steel footbridge along with the underpinning of Bandon Bridge and the construction of a rock ramp for fish passage.


Mississippi River Forum: Online MS4 Toolkit
Angie Hong, Water Resource Education Specialist
Did You Know?
At Lake Onalaska, near LaCrosse WI, the Mississippi River is about 4 miles wide. The combination of water held behind Lock and Dam #7 and water held by damming the Black River form this broad reach of the Mississippi River.


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Picture of the Day: Dredging the River Tone
The dredging scheme of an 8km section of the rivers Parrett and Tone, part of the agency’s 20 Year Flood Action Plan for the Somerset Levels and Moors, began back in late March and is scheduled for completion by the end of October.
The above picture shows floating plant working on the River Tone just downstream of Brooks Farm.
So far approximately 120,000m³ of silt has been removed during the project with just 0.5km of river (1km of total river bank length) left to be dredged.
October 13, 2014


In addition to the technical upgrades carried out between 2010 and 2013, extensive ecological measures were also taken around the power plant: for example, seven near-natural islands with an area of 2,500 m2 were heaped up in the reservoir at the Zlatten weir and the banks of the headwater channel filled with rock. These measures offer new habitats for juvenile fish. In addition, the residual water flow of the Mur in the area of the power plant was increased.
The fish bypass at Pernegg power plant, which was built in 1996, was also improved in the form of a near-natural pond pass as part of the modernisation project. The existing ponds and ditches were connected to form a side channel in order to create additional habitat. The fish bypass is 350 metres long and bridges a height difference of 11.7 metres between the reservoir and the water below the weir.


Little Sni-a-bar Watershed Site 41 Dam, northwest Missouri
Site 41 is impounded by Little Sni-A-Bar Wtrshd Site #41 Dam on a tributary of Little Sniabar Creek in Lafayette County, Missouri and is used for flood control, among other things. Construction was completed in 1973. It has a normal surface area of 6 acres. It is owned by Lttl Sniabar Wrsd-Sbdst.
Little Sni-a-bar Wtrshd Site #41 Dam, also known as Site 41 is of earthen construction. Its height is 30 feet Its capacity is 96 acre feet. Normal storage is 54 acre feet. It drains an area of 100 square miles.
Lakes, Dams, and Recreational Facilities Near Little Sni-a-bar Watershed Site 41 DamLittle Sni-a-bar No. 1 Tabo Creek Watershed Dam B-29 Tabo Creek Watershed Dam B-22 Rodick Lake Little Sni-a-bar Watershed Site #39 Dam Odell Lake Tabo Creek Watershed Site B-28 Dam Tabo Creek Watershed Site B-27 Dam Irrigation Lake Land Of Lakes Dam South Land Of Lakes Dam North Little Sniabar Watershed Structure 43 Tabo Creek Watershed Site B-23 Dam Fahrmeier Lake Kuester Lake Huenefeld Lake Little Sni-a-bar Watershed Dam No 28 Tabo Creek Watershed Structure B-21 Hoeppner South Lake Tabo Creek Watershed Structure B-20 Little Sni-a-bar Creek Dam No 28 Little Sni-a-bar Watershed Site #4 Dam Bullard Lake Tabo Creek Watershed Structure B-32 Little Sni-a-bar Watershed Site #42 Dam Tabo Creek Watershed Site A-31 Dam Little Sni-a-bar Watershed Site #45 Dam Little Sni-a-bar Watershed Site #3 Dam Soendker Lake Hoeppner North Lake Little Sni-a-bar #29 Little Sni-a-bar Wtrsd #44 Dam Wooden Lake Little Sni-a-bar Watershed Site #31 Dam Tabo Creek Watershed Structure B-31 Tabo Creek Watershed Dam A-31 Tabo Creek Watershed Site C-21 Dam Little Sni-a-bar Creek Dam No 30 Tabo Creek Watershed Site D-23 Dam Coats Lake
Bookmark this lake location.
Find other northwest Missouri area lakes and vacation ideas or return to the home page.
Other AreasClick the map to see lakes in other parts of the country.


It is necessary that there is a pressure difference between the valve inlet and outlet to ensure that solenoid valves of this design can open. In the technical data sheet the necessary min. pressure is defined as minimum pressure. Here the solenoid drive only fulfils a rough control function by which the main sealing element (diaphragm or piston) is released. The medium pressure and the existing pressure difference, respectively lift the sealing element. With this control type you can control high pressures with small solenoids and large nominal widths.


Non-rising-stem Low-pressure Gate Valve Z45T/W/H-10/16
This valve is a low-pressure gate valve with copper contact on the sealing surface. It is one of the commonly used shut-off valves. It is widely used in the water supply and drainage pipeline system of electric power, hydraulic, petroleum, gas, metallurgy, chemical, construction and other industries Flow control device.
Features: A. The wedge-type rigid single gate is simple in structure, small in size, and relatively reliable in use. It is suitable for various medium and pressure environments at normal temperature and medium temperature. B. The internal mass channel of the valve body is a direct medium. The medium does not change its flow direction when flowing through the gate valve, and the flow resistance is small.


44 gates of Jurala project lifted
- Jurala project 44 gates lifted due to heavy inflow of floodwater
- The project currently has 7.097 tmc of floodwater
Due to heavy inflow from the upstream, around 44 gates of Jurala project have been lifted on Saturday.
Currently, the inflow of the project is 5.85 lakh cusecs and the outflow is 5.87 lakh cusecs. The project received 317.20 tmc as against the total 318.516 tmc. The project currently has 7.097 tmc of floodwater.
On Sunday, the project got inflows of 8.69 lakh cusecs at 9 pm and the outflow was over 8.52 lakh cusecs. The project had got the highest inflows of over 10.37 lakh cusecs of inflows and 10.2 lakh cusecs of outflows on October 3, 20019.


For the design of tidal current turbine, there are hydrodynamic design and structural design, which should be considered. The design methods must be satisfied with the performance and structural safety for its feasibility. Most of the tidal current turbine requires hydrodynamic design in order to improve the efficiency and performance. It is necessary to have a clear understanding of the characteristics of the blade adjacent flow field. The casing and shaft of tidal current turbine driving part, which is affected from flow field, needs to be designed and evaluated for structure safety to withstand all the harsh conditions of the sea. In this study, driving part of tidal current turbine was investigated by evaluating structural safety with analysis of one way fluid structure interaction (FSI) analysis. The fluid structure interaction analysis of driving part was conducted for different shapes of driving part with same 15kW-class tidal current turbine blade. For conducting reliable evaluation of structural safety, the surface load(pressure) of the tidal current turbine driving part is obtained from CFD analysis for initial condition of FSI analysis.


We are bringing a huge series of LASPD-40 Gas Booster System. It is design to boost constant supply and used for pressure testing. In addition to this, provided system has an impeller inside that increases water flow and pressure. It helps to reduce the need for gas cylinders. LASPD-40 Gas Booster System is useful to boost gas pressure from nitrogen and oxygen generators. It is also recommended to increase water pressure to a desired level and improve its flow rate.


RW series heating network pump is a new product developed for the heating network system of thermal power plants. It has good anti-cavitation performance, high temperature resistance, stable and reliable operation, and long service life. It is an ideal product for thermal power generating unit heating network system. It can also be used in petrochemical industry, environmental protection engineering, etc.
1. The maximum temperature of the conveying medium is 120℃.
2. Flow rate: Q=234～2016m3/h
From the transmission end, the pump rotates counterclockwise.
1. The RW heat network pump is a horizontal, single-stage, double-suction, horizontal split pump. The suction and discharge pipes are cast together with the lower half of the pump body, and the rotor parts of the pump can be inspected without disassembling the pipeline and the motor.
2. Shaft seal structure:
A. Flexible graphite composite material for soft packing seal, heat-resistant temperature up to 400 ℃.
B. The friction pair of the mechanical seal is made of wear-resistant alloy, which can be repaired and reused.
C. The self-flushing system with air cooling and throttling device effectively guarantees the flushing and cooling effect of the seal.
3. Both ends of the shaft are supported by rolling bearings, and the non-transmission end is two single-row radial ball bearings, which can balance the unbalanced axial force caused by non-design point operation or casting deviation. The bearing body has a water-cooled cavity, and the surface is cast with radiating fins, which can be cooled by water or natural cooling. The oil-immersed thin oil lubrication ensures the reliable and stable operation of the bearing.
4. The pump body is made of cast iron and cast steel. The impeller and mouth ring are made of stainless steel, which improves the cavitation resistance of the pump.
5. In order to facilitate the update of the old equipment, its performance parameter range and installation dimensions are consistent with the sh type.
From the driving direction, the pump rotates counterclockwise, and all the pumps are manufactured in accordance with the AP1610 standard.


The 462MW Chaglla hydroelectric power plant, being developed by Odebrecht Energia’s subsidiary Empresa de Generación Huallaga (EGH), will be Peru’s third biggest hydropower project.
Construction of the project began in May 2011 and operations are expected to commence in 2016. The plant is expected to generate 2,500 direct jobs and have an operational life of 30 years. It is estimated it will require an investment of $1.2bn and produce approximately 2.8 Gigawatts/hour a year, while offsetting approximately 467,000t of carbon dioxide emissions from the atmosphere.
Chaglla power plant design and development
The Chaglla hydroelectric project is located on the Huallaga River in the Chaglla district of Huanuco, Peru. It will include a concrete-face rock-filled dam, which will impound a 4.66km² reservoir upstream of the dam, diversion tunnel and hydroelectric generation facilities, comprising a powerhouse, substation and transmission line.
“Construction of the project began in May 2011 and operations are expected to commence in 2016.”
The rock-filled dam will have a maximum height of 202m and a crest length of approximately 273m, while the crest of the dam will be located at an elevation of 1,202m above sea level and 11.2m wide.
The reservoir will have an elevation of 1,196m and water surface area of 4.5km². It will have a storage capacity of approximately 375 million cubic meters (m³), and three tunnels with a total length of 2,850m were proposed on the left margin for spillway discharge.
In addition, the plant will feature two turbine generators with a nominal output of 253MVA and frequency of 60Hz. These turbines will have a nominal voltage of 13.8kV and will operate at a synchronous speed of 900rpm.
Water from the dam will be diverted through a 14.7km intake tunnel to the main powerhouse, which will be equipped with two Alstom power transformers with a nominal output of 225MW. The project will also feature a small power house, including a power transformer with an output of 6MW.
The substation will be situated above the main powerhouse at an elevation between 900m to 925m.
Power transmission from the Chaglla power plant
The power generated by the plant will be transferred to the Peruvian national grid (Sistema Electrico Interconectado Nacional-SEIN) at the Paragsha substation, via a 137km-long, 220kV transmission line.
Construction of the hydropower project
Four sites were created for the construction phase. Major works include the construction of the concrete-face dam with a 466ha reservoir, a surface powerhouse and a 1,053m long diversion, spillway and headrace tunnel. For the foundation and dam construction, an upstream and downstream cofferdam will be constructed at 1,068m and 1,009m respectively.
“The power generated by the plant will be transferred to the Peruvian national grid.”
Construction works also include the river bypass through trunk tunnelling, which has a diameter of 12.5m and length of 1,125m. The upstream cofferdam will measure 66m, while the downstream will be 14m high.
Inter-American Development Bank (IDB) provided a $150m loan facility to Odebrecht Energia for the hydroelectric power plant.
The project was also co-financed by Banco Nacional de Desenvolvimento Econômico e Social (BNDES), COFIDE (Development Finance Corporation), and other international commercial banks, while BNP Paribas acted as the financial advisor.
Alstom was awarded a contract to supply all the hydro and electromechanical equipment, spare parts and services. The scope of supply includes two generation units with total power of 450MW, power transformers and switchyard equipment, as well as the complete mini hydropower plant.
Mott MacDonald was engaged by The Bank of New York Mellon as the independent engineer to monitor the power plant construction. The contractual scope includes providing support for the lenders in the construction, operations and monitoring phases of the project.


EffectiveMonday, August 3, 2020 at 07:31pm
ExpiresSaturday, August 8, 2020 at 03:46pm
CountiesCooper, Saline (show map)
The Flood Warning continues for the following rivers in
Blackwater River near Blue Lick affecting Cooper and Saline
The Flood Warning continues for
The Blackwater River near Blue Lick.
* until Saturday afternoon.
* At 6:45 PM Monday the stage was 33.7 feet.
* Flood stage is 24.0 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast... The river will continue rising to near 34.3 feet by
Tuesday morning. The river will fall below flood stage Friday
* At 31.0 feet... The Missouri-Pacific railroad tracks are overtopped.
* At 29.0 feet... Livestock in pastures along the river may be
endangered. Extensive damage also occurs to cropland and pasture.
* At 24.0 feet... Cropland and pastures along the river flood.
Location FS Stage Day/Time Forecast
Blue Lick 24 33.7 Mon 07 PM 34.3 Tuesday morning


- Flood Warning issued November 16 at 9:13AM CST until November 17 at 12:00AM CST by NWS
- Effective: 9:13 a.m. on Friday, Nov. 16, 2018
- Expires: midnight on Saturday, Nov. 17, 2018
...The Flood Warning continues for...
Missouri River At Brownville affecting Atchison and Nemaha Counties.
The Flood Warning continues for
The Missouri River At Brownville.
* At 8:15 AM Friday the stage was 33.1 feet...or 0.1 feet above
* Flood stage is 33.0 feet.
* Forecast...The river will continue to fall to below flood stage by
* Impact...at 33.0 feet...Agricultural lowlands along the river begin
- See more at NOAA


Disc brake power without the fuss of hydraulic fluid systems
Cable operated mechanical disc brake design means that you can upgrade to discs using existing compatible V-brake levers
Long arm, single piston design maximises performance for lightweight braking control
Alloy construction with a dark grey finish
Set includes rotor, calliper an organic pads.
Uses RT52 rotor, which is only compatible with organic pads
|Stock due date||No|


The non-slam check valve is a kind of automatic valve, its main function is to prevent the back flow of the medium, prevent the pump and drive motor from reversing, and discharge the container medium. The check valve can also be used to supply the auxiliary system whose pressure may rise above the system pressure. Check valves can be divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis).
The function of the check valve is to only allow the medium to flow in one direction and prevent the flow in the opposite direction. Usually this kind of valve works automatically. Under the action of the fluid pressure flowing in one direction, the valve flap opens; when the fluid flows in the opposite direction, the fluid pressure and the self-coincidence of the valve flap act on the valve seat, thereby cutting off the flow.
Common faults of check valves include:
①The valve disc is broken;
②The medium flows back.
1. Reasons for the disc breaking
The pressure of the medium before and after the non-slam check valve is close to balance and they are in a state of "seeing" each other. The valve disc often beats against the valve seat, and the disc made of some brittle materials (such as cast iron, brass) is broken. The preventive method is to use a check valve whose disc is a flexible material.
2. The reason for the backflow of the medium is the damage of the sealing surface or the inclusion of impurities. After repairing the sealing surface and cleaning impurities, backflow can be prevented.
ZhengFeng Valve Group is a professional valve manufacturer. For each spring in the non-slam check valve, we use a caliper to measure the geometric size, and use a spring tester to test the load force to ensure that the check valve is opened and closed in a normal state. Because of this, ZhengFeng's check valve feedback in the market is excellent.


We are a well-known cast iron flange swing type check valve manufacturer in China, our products are sold worldwide, and we provide customers with one-stop service including customization
Cast iron flange swing type check valve is a kind of automatic valve. It's working principle is to rely on the flow of the medium itself in the pipeline force and automatically open and close. Flange swing type check valve is generally used for pipeline system, the main role is to prevent the reverse flow of the medium, to prevent the pump and its drive motor to reverse, and the medium in the container discharge. Check valves can also be used to supply lines in which pressure may rise above the pressure of the primary system to the auxiliary systemSwing type check valve work pressure is PN1.6 ~ 16.0 MPa, working temperature is - 29 ~ + 550 °. Cast iron swing type check valves are widely used in petroleum, chemical, pharmaceutical, chemical fertilizer, power industry and other conditions of the pipeline, suitable medium for water, oil, steam, acidic media.
Tech specs and dimensions of the cast iron flange swing type check valve


Why in news ?
Recently, China has put into operation the Baihetan Dam, world’s Second Biggest Hydropower Dam.
- The Three Gorges Dam is the largest hydropower dam in the world and is also along China’s Yangtze River. It began operations in 2003
About the Dam:
- It is on the Jinsha River, a tributary of the Yangtze (the longest river in Asia).
- It has been built with a total installed capacity of 16,000 megawatts.
- It will eventually be able to generate enough electricity each day once to meet the power needs of 5, 00,000 people for an entire year.


- Flood Warning issued May 04 at 10:15AM CDT until May 05 at 4:00PM CDT by NWS
- Effective: 10:15 a.m. on Wednesday, May 4, 2016
- Expires: 4 p.m. on Thursday, May 5, 2016
...The Flood Warning continues for the following rivers in Kansas...
Missouri River at St Joseph affecting Doniphan...Andrew and Buchanan
Missouri River at Atchison affecting Atchison...Buchanan and Platte
Missouri River at Sibley affecting Clay...Jackson and Ray Counties.
Missouri River at Napoleon affecting Jackson...Lafayette and Ray
Missouri River at Waverly affecting Carroll...Lafayette and Saline
Missouri River At Miami affecting Carroll...Chariton and Saline
Missouri River at Glasgow affecting Chariton...Howard and Saline
Missouri River at Boonville affecting Cooper and Howard Counties.
Platte River At Sharps Station affecting Platte County.
Platte River near Platte City affecting Platte County.
The Flood Warning continues for
The Missouri River at Boonville.
* until Thursday afternoon.
* At 9:30 AM Wednesday the stage was 21.1 feet.
* Flood stage is 21.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to fall to below flood stage by
late this afternoon.
* At 21.0 feet...Low-lying rural areas along the river flood.
Location FS Stage Day/Time Forecast
Boonville 21 21.1 Wed 09 AM 21.1 this afternoon
- See more at NOAA


The Flood Warning continues for
the Atchafalaya River at Morgan City.
* Until further notice.
* At 7:00 PM Sunday the stage was 5.6 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 4.0 feet.
* Forecast... the river will continue rising to near 5.7 feet by
Tuesday evening then begin falling.
* Impact... at 5.0 feet... floodwall gates will be closed to protect
against higher stages. Vessel traffic will be affected by stronger
river current and vessel traffic safety rules will be strictly
enforced by the U. S. Coast Guard.


Most recent power station in the river Laxá
The Laxá III Station is the most recent power station in the river Laxá. The underground vault housing the station’s turbine unit was initially designed for two 25 MW turbines. The plans called for the construction of a 56 m high dam in the upper part of the canyon, making the total head 83 m.
The local population of Þingeyjar strongly protested the plan. The Laxá III Hydropower Station was inaugurated in 1973 with one turbine instead of two, and further plans for the region were shelved.


The water level at Kanopolis Lake will be a little lower than normal for the month of May.
According to the U.S. Army Corps of Engineers, due to construction work they will manage, as weather conditions allow, the Kanopolis Lake level lower than typical for the month of May. This action is being taken to support ongoing construction activities which include replacement of the intake tower’s outlet gates.
The lake’s conservation pool level is 1463.00 feet mean sea level. The current lake level is 1462.50 feet and this elevation will be the operating target until construction work is complete.
The Kanopolis intake tower is designed with an uncontrolled weir in addition to the two outlet gates. The bottom of this weir aligns with the conservation pool level. The weir allows an uncontrolled discharge of water through the outlet works when the lake elevation rises above elevation 1463.00. Maintaining the lake below 1463.00 allows for the control of releases which supports access needed to complete construction activities and associated inspections.


The pumping station is a water conservancy facility which integrates electrical equipment, hydraulic machinery and hydraulic structures. Its biggest characteristic is that the load is dynamic load with large frequency and strong concealment. Therefore, it is very important to confirm the vibration source and cause in the safety appraisal of pumping station. In order to solve the problem of vortex belt, vortex and hydraulic pulsation in the water delivery pipeline of an irrigation pump station when multiple units are running, the pump house has a large vibration. Through the establishment of a three-dimensional finite element model of the structure of the pumping station building, using ABAQUS software and Lanczos method to extract the structural mode of the pumping station building, the natural vibration frequency and vibration mode of the pumping station building are analyzed In this paper, the vibration source and the cause of the vibration of the power house are determined, and the possible vibration source and frequency characteristics of the pumping station are determined. The vibration source is verified and analyzed with the theoretical calculation value of the main excitation source frequency of the pumping station unit. The results show that there is resonance phenomenon between the excitation source frequency of the pumping station unit and the natural vibration frequency of the powerhouse structure. The research results can provide a theoretical basis for the maintenance and reinforcement of the pumping station.


YH29 Series Automobile Chassis forming Hydraulic P
This serial hydraulic press multi uprights frame type with damper system, it can be operated for the chassis forming and blanking process. The hydraulic press is equipped with slide parallelism control technology, digital pump control synchronization and automatic feeding device. It is mainly used in chassis forming.
It is mainly used for chassis forming.
Automatic correction system can be suitable for big eccentric loads.
Combination of cylinders and independent hydraulic cushion, even a very short work piece can be manufacturing.
Die parameter memory function, fault diagnose function.
Safety device and complete safety control system.
-Automatic feeding system, automatic operation mode
-Quick die clamping device
-Automation interface connection


Construction works on the F. Dharanboodhoo Harbour Upgrade project are well underway, reports the Maldives Transport and Contracting Company (MTCC).
According to MTCC, works on the project started on 27th May 2020.
Dredging operations are currently ongoing with 50% completion and overall 22% project progress, the company said.
MTCC also added that work on Hdh. Nellaidhoo Harbour project is on schedule, with overall 32% project progress.
The blocks needed for the construction of quay wall here were transferred to the project site on 25 August 2020.
Both projects are on track for completion in early 2021.


« View county listFlood Warning
302 AM PDT Sun May 28 2017
The Flood Warning continues for
The Humboldt River At Comus.
* until late Wednesday night.
* At 2:15 AM Sunday the stage was 10.4 feet.
* Flood stage is 9.5 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to slowly fall to below flood stage by
* Impact...at 10.5 feet...Moderate lowland flooding throughout reach,
with some rural roads flooded. Minor flooding in lower parts of
Winnemucca with sewer backups. The main area impacted is between
the Union Pacific railroad and Second Street beneath Interstate 80.
Property damage in Winnemucca is minimal.
LAT...LON 4103 11702 4070 11705 4090 11762 4087 11800 4118 11795


Agder Energi has upgraded and expanded the existing Iveland power station on the Otra River. The expansion of Iveland 2 has increased production from 340 GWh to around 500 GWh. This increase is equivalent to the annual consumption of 7,500 households. Sweco has been main consultant to the project since 2009, responsible for interdisciplinary design and follow-up up to completion of the new power station in 2016.
Iveland 2 power station
Iveland municipality, Aust-Agder
Pilot project: 2009–2010
Tender phase: 2012–2013
Construction phase: 2013–2016
Building and structural engineering, electromechanical disciplines, including turbines and power current, (generator), low current, HVAC, fire technology, geology and geotechnics
On 14 June 2016, Iveland 2 was officially opened by petroleum and energy minister Tord Lien. The power station has been built as a new power station inside the mountain. Its maximum operating flow is 100 m³ per second, the nameplate capacity is 44 MW, with a total production of 150 GWh. This contributes to the production of important renewable energy based on unique Norwegian hydropower.
A mini turbine benefits society
To increase the benefit to society of the project, a micro power station has also been built that produces electricity from the remaining flow in the river by utilising the height difference of the dam. A mini turbine will produce energy from water released through the dam at Iveland 2. Utilising the height difference of the dam means that a sufficient volume of water must always flow through the river, out of ecological consideration to flora and fauna, among other reasons.
An interdisciplinary project delivered at the right quality, time and cost
Sweco has been consultant in the pilot project, tender phase and detail phase and has followed the project from start to finish. The plant, which we have designed in 3-D, includes:
We have also assisted Agder Energi as design manager and technical experts on turbines, generators, control systems and geotechnics/geology, as well as follow-up during the construction phase. The Iveland project is a success story in which the plant has been delivered to the correct technical quality, on time and within the cost framework.
Iveland power station is on the Otra River in Iveland municipality in Aust-Agder County, where it exploits the drop between the Gåseflå fjord and Skaiåevja is used.
Photo: Agder Energi


Filtration principle of filter bag
The basic concept of filtration is the separation of a suspension using a porous medium. When the filter bag works, under the action of external force, the liquid in the suspension flows out through the orifice of the medium, and the solid particles are trapped, thus achieving separation. The suspension to be filtered is generally referred to as the filter slurry. The porous medium used is called filter medium. The liquid passing through the channel of the medium is called filtrate. The solids that are trapped are called filter cakes or dregs.
The driving force of the filtration operation is the pressure difference between the upstream and downstream of the filtration medium. The pressure difference can be generated in the following ways:
(1) use the pressure head of the filter pulp itself;
(2) pressure on the filter surface;
Vacuum in the downstream side of the filter medium;
(4) the use of inertia centrifugal force.


O Brien Pond, Massachusetts
O Brien Pond is on the O Brien Pond River in Hampshire County, Massachusetts and is used for drinking water and hydroelectric power purposes. Construction was completed in 1900. It is owned by Town Of Ware.
O Brien Pond Dam is of earthen construction, a gravity dam. Its length is 370 feet. Its capacity is 13 acre feet. Normal storage is 5 acre feet. It drains an area of 4.8 square miles.
Lakes, Dams, and Recreational Facilities Near O Brien PondSnow Pond Quabbin Goodnough Dike Hardwick Pond Quabbin Winsor Dam Quabbin Spillway Lamberton Brook Dam Comins Pond Lake Wickaboag Palmer Reservoir Upper Dam Cherry Valley Dam Alden Street Dike Knights Pond Buxton Mill Pond Red Bridge Dam Ludlow Reservoir Railroad Dike Saw Mill Pond Jabish Brook Dam Forge Pond Dam - Main Dam Quabbin Reservoir Doane Pond Forge Pond Dike Horse Pond Wheeler Pond Dam (mill Lane Rd.Dam) Collins Pond Dean Pond Quaboag Pond Kittridge Dam Horse Pond Lake Lashaway Alum Pond Hill Reservoir Hawley Reservoir Nash Hill Reservoir East Brimfield Lake Lake Lashaway Intake Reservoir Shawville Dam Ludlow Manufacturing Assoc. Dam Conant Brook Dam
Bookmark this lake location.
Find other northcentral Connecticut area lakes and vacation ideas or return to the home page.
Other AreasClick the map to see lakes in other parts of the country.


104 ROF is Rate of Flow indicator for open channel Flow measurement. It utilizes SBEM’s proven capacitance probes with low power Microprocessor based Electronics to give an excellent low cost solution for low measurement in an open channel with Weirs or flumes.
Used for level, volume and flow monitoring of liquids in storage vessels, simple process vessels, as well as in open channels. The head rise in the hydraulic device i.e. increase in level is detected & using a lookup table, converted to flow rate. It is easily integrated with SBEM 191 series Indicators and totalizer to calculate & display totalized flow.


Baozhusi is a 700MW hydro power project. It is located on Bailong river/basin in Sichuan, China. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. The project construction commenced in 1984 and subsequently entered into commercial operation in 1996. Buy the profile here.
The project is currently owned by China Huadian with a stake of 100%.
Baozhusi is a reservoir based project. The hydro reservoir capacity is 2,550 million cubic meter. The gross head and net head of the project are 84.4m and 68.5m respectively. The penstock diameter is 7m. The project generated 2,300 GWh of electricity.
The project construction commenced in 1984 and subsequently entered into commercial operation in 1996.
Power purchase agreement
The power generated from the project is sold to State Grid Corporation of China under a power purchase agreement.
DEC Dongfang Electric Machinery was selected as the turbine supplier for the hydro power project. The company provided 4 units of francis turbines, each with 175MW nameplate capacity.
DEC Dongfang Electric Machinery supplied 4 electric generators for the project. The generator capacity is 175 MVA.
For more details on Baozhusi, buy the profile here.


- Flood Warning issued May 29 at 8:59AM CDT until further notice by NWS
- Effective: 8:59 a.m. on Monday, May 29, 2017
- Expires: 8:59 a.m. on Tuesday, May 30, 2017
The Flood Warning continues for the Saint Francis River at
The Flood Warning continues for
the Saint Francis River near Saint Francis
* until further notice.
* At 8 AM Monday the stage was 24.2 feet.
* Minor flooding is occurring and the river will slowly fall.
* Flood stage is 22.0 feet.
- See more at NOAA


1-1/4" thread locked type interchange with Parker 6100 quick coupling Threaded Quick Connect
CB-5 Series is a thread-to-connect. it can be widely used in various application, this application be connected under pressure and less spillage or non-spillage.
CB-5 series can be suitable used in connecting equipment of the hydraulic lines like power tongs, swivels and mobile drillings, it also windely used dump tracks, and dump trailer to connect with to wet line hydraulic system. And it also suitable used in submersible pumps, engine test stands, and the equipment require connect under high pressure or high liquid transfer.


In this study, combined Discrete Wavelet Transform-Fuzzy (DWT-Fuzzy) and combined Continuous Wavelet Transform-Fuzzy (CWT-Fuzzy) models are developed for predicting the daily water levels at northern and southern boundary of Bosphorus Strait. The observed daily water level data is decomposed into spectral bands (sub-series) by using wavelet transformation as a pre-processing tool in order to achieve more accurate daily water level predictions with extended lead-times up to 7 days. The time series of daily water level data is decomposed into spectral bands, which are used as inputs into the Fuzzy model and the daily water levels are predicted from the sum of the predicted components (spectral bands). A predictive model is developed using combined DWT-Fuzzy and combined CWT-Fuzzy models to predict water level fluctuations. It is found that CWT-Fuzzy model performed better than DWT-Fuzzy and stand-alone Fuzzy models for prediction lead-times up to 7 days at northern and southern boundary of Bosphorus based on RMSE and CE evaluation criteria. It is concluded that CWT is a better pre-processing technique as it yields more accurate daily water level predictions with improved prediction lead-times than DWT.


Deriner Dam and Hydroelectric Power Plant was built on the Çoruh River, 5 km from the bridge on the State Highway that connects Artvin city center to Erzurum city center, within the borders of Artvin in the Eastern Black Sea Region. It has a total installed power of 669.6 MW with its 4 generators, each of which is 167.4 MW, and its annual generation capacity is estimated as 2 billion 117 million 750 thousand kWh.
The construction of Deriner Hydroelectric Power Plant, located in the Çoruh Basin, started in 1998, and its construction was completed in 2013 and started to operate. Deriner Dam and HEPP, the first key dam on the Coruh River, is Turkey's 1st largest dam among double curvature concrete arch dams. The height of Deriner Dam is 249 m, the crest length is 720 m, and the width is basically 55-60 m, on the crest it is planned to be 12-18 m. The storage volume is 1,969 hm³ and the lake area at the maximum water level is 26.4 km².


Syracuse Dr. Water Main – Update 3/8/2021 This project has started. Please be aware that there could be detours and road closures during the project. We are replacing approximately 3800 feet of 6” water main on Syracuse Dr. in the Northfield Housing Edition.
Williams St. Bridge Water main reroute – This project will reroute the water main that goes through the deck of the bridge on Williams St. Projected start date 3/27/2021
Elm St. Water Tower Painting – This project will provide new paint for the Elm St. Water Tower. Projected start date 8/1/2021
Sewer Lining Project – Area of Fordice St., Park St. and Busby St. Currently on-going
Ulen Countryside Lift Station Pump Replacement – This project will replace the pump in the Ulen Countryside Lift Station. Projected start date – 3/1/2021


Grices Road Sewerage Lift Pump Station
Name: Grices Road Sewerage Lift Pump Station
Client: South East Water
Construction Duration: September 2013 to October 2014
Stage 1 – Wet Well Structure Design and construction of 6.5m diameter, 13.5m deep reinforced concrete wet well. Construction utilising caisson construction technique.
Stage 2 – Mechanical, Electrical and Outfall Sewer Design and construction (civil, mechanical and electrical) of complete pump station for ultimate 650L/S flows. Pumps and controls installed for initial 120L/S phase 1 flow. Design and construction of inlet pipework and discharge gravity main including connection to existing sewer, design and construction of inlet arrangement, isolation, dividing walls, access ladder, walkways and safety grates. Protective coating to concrete surfaces.


National Program for Inspection of Non-Federal Dam. Kilburn Pond Dam (NH 00298), NHWRB Number 255.09, Connecticut River Basin, Winchester, New Hampshire. Phase I Inspection Report.
CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV
Pagination or Media Count:
The dam is a concrete gravity dam structure consisting of an overflow section and gate house structure and is about 35 ft. long between the ledge abutments. The dam is about 15 ft. high. Because of the lack of a low level functioning outlet, the dam is rated fair. It is small in size with a significant hazard potential. A major breach at top of dam would leave the potential of loss of less than a few lives, as well as economic loss. Author
- Civil Engineering


Bahcesehir Housing Compound Water Supply Project (WSP)
Date of Contract: December, 2001 Handover Date: March, 2002 Contract Value: 250.000. -USD
Mesa Housing & Construction - Istanbul / TURKEY
Nature of the Work
The 2nd phase of Bahcesehir Residential Area project consists of 763 houses and apartments. The project completed by Piomak covers two water depots; one pumping station and the network to supply 260 m³/h. The water fed from the main pipeline is pumped to the collecting lines with four 90 KW high lift pumps. Piomak is also completed the electrical installation of the system as well as the necessary MCC panels for the pumping stations.


Badsey Brook Flood Scheme Nears Completion
The Environment Agency is still on target to complete the construction stage of the Badsey Brook flood risk management scheme this Spring 2018, subject to weather conditions.
The Badsey Brook catchment runs from the Cotswold hills through the communities of Broadway, Childswickham, Murcot, Wickhamford, Badsey and Aldington to the River Avon.
The scheme included the construction of a flood storage area that will be able to hold up to 135,000 cubic meters of water upstream of Cheltenham Road in Broadway. Earth embankments and a control structure are also part of the works.
The Environment Agency and the contractor, Jackson Hyder, are set to complete the construction works on the scheme by the end of Spring 2018, reported the EA.
According to the EA, the following works have been completed or are in progress:
- The clay core of the embankment, an impermeable layer which will prevent water seepage through the ground and embankment, is nearing completion;
- The earth works which will form the embankment structure are well underway and will be ongoing throughout March into April;
- The permanent sewer diversion works are now complete;
- The last of the concrete for the control structure, which will control the flow of water in times of flood, was poured in March 2018.


In early 2014, BC Hydro awarded SNC-Lavalin a contract to design, build, finance and maintain the John Hart Generating Station Replacement Project on Vancouver Island in British Columbia, Canada. The project will create a more reliable, environmentally friendly power station with an installed capacity of 132 MW. The new facility will replace the existing 126-MW station, which represents approximately 17 percent of the total generating capacity on the island.
Protecting the environment
The John Hart Generating Station Replacement Project will involve building a new underground tunnel and generating station, and see the removal of three penstocks and the existing station to reduce the site’s environmental footprint. Included in the project will also be a new water bypass facility to provide flow continuity below the generating station and protect the downstream fish habitat. Approximately 95 percent of the Campbell River flow passes through the John Hart Generating Station.


Abergeldie was contracted to Greenway Living to construct a new Sewage Pumping Station (SP1181), Sewage Pressure main and associated civil infrastructure works in 3 Separable Portions.
The sewage pumping station Works involve construction of a 5.3m diameter, 8.7m deep in-ground reinforced concrete wet well with inlet maintenance hole, emergency relief structure, valve chamber, bypass bund area, concrete hardstand and vehicle access area. Electrical and comms conduits, pits and switchboard. The project scope also involves roadwork’s including truck turning bay, kerb and gutter, footpaths, stone retaining wall, storm water drainage and rising main works.
The new Sewage Pumping Station SP1181 will serve 799 Richmond Road and the adjoining lots.
Greenway Living Pty Ltd


Design of Headworks in steep sediment loaded rivers: A model study case of Lower Manang Marsyangdi Hydropower Project
MetadataShow full item record
Headworks design in steep, sediment loaded rivers is challenging. Technical challenges related to the functionalities of the headworks area have been studied for the case of Lower Manang Marsyangdi (LMM) Hydropower Project (HPP), which is under design phase in Nepal. The Physical Hydraulic Model (PHM) study conducted at Hydro Lab focuses on intake hydraulics, sediment handling and trash removal along the intake. Experience from the physical model study of the LMM headworks has shown that the passage of sediments and bed control during flood periods are the major challenges in this hydropower project. Design of an optimal bed load handling component and the settling basin are very important to handle sediments without affecting the regularity in power generation.Velocity measurements were conducted at several cross-sections along the settling basins to evaluate the hydraulics. Turbulent Kinetic Energy (TKE) was calculated from the velocity measurements to assess the effect of secondary currents. The study has further focused on the concept of numerical modeling to replicate the hydraulics in the existing headworks model of LMM HPP. A Three-dimensional (3D) CFD-program, STAR CCM+, has been used to conduct the numerical model study of the intake hydraulics of LMM headworks. Through dye tests and measurements on the PHM it has been shown that final conceptual design, which is based on modifications conducted on the initial design, has an improved hydraulics along the intake. Vortices/eddies in front of the intakes and along the settling basins have been reduced and a uniform, symmetrical flow with the desired velocity of less than 1.00 m/s prototype value has been achieved along the settling basins. Further evaluation of TKE has shown significant decrease of turbulence level along the settling basins. Use of numerical model has to a large extent been successfully able to replicate the hydraulics in the modeled headworks of LMM HPP. The velocity range is comparable to the measured values in the laboratory. However, secondary currents and, thereby, the TKE values have not been reproduced properly in the numerical model. TKE for the first cross-section close to the inlet of the basin is similar but no significant trend can be observed between the other cross-sections. Numerical model requires boundary conditions determined from the PHM and results need to be validated against laboratory measurements to ensure their accuracy. Thus, it is recommended for numerical model studies to be used in combinations with PHM study. Numerical model requires an initial validation by comparing simulated flows to measured flows from the laboratory. The validated numerical model can then be used to predict further effects of modification in the headworks design and to optimize the conceptual design.


S. Floriano d’Egna is a 135MW hydro power project. It is located in Trentino-Alto Adige, Italy. 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. Buy the profile here.
Dolomiti Energia and Macquarie International Infrastructure Fund are currently owning the project having ownership stake of 51% and 49% respectively.
S. Floriano d'Egna is a reservoir based project. The gross head of the project is 571.73m. The project generated 477 GWh of electricity.
The hydro power project consists of 3 turbines.
For more details on S. Floriano d'Egna, buy the profile here.


- Flood Warning issued September 16 at 10:13AM CDT until September 18 at 9:20AM CDT by NWS
- Effective: 10:13 a.m. on Tuesday, Sept. 16, 2014
- Expires: 9:20 a.m. on Thursday, Sept. 18, 2014
...The Flood Warning continues for the following rivers in
Grand River near Sumner affecting Livingston...Carroll...Chariton
and Linn Counties.
Grand River near Brunswick affecting Carroll and Chariton Counties.
Missouri River At Miami affecting Carroll...Chariton and Saline
Missouri River at Glasgow affecting Chariton...Howard and Saline
The Flood Warning continues for
The Grand River near Brunswick.
* until Thursday morning.
* At 6:04 AM Tuesday the stage was 24.2 feet.
* Flood stage is 19.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to fall to below flood stage by
late Wednesday morning.
* At 22.0 feet...Low-lying areas along the east bank of the Grand
River near the U.S. Highway 24 bridge begin to flood.
* At 19.0 feet...Flooding of low-lying areas occurs along the west
bank of the grand river near the u.S. Highway 24 bridge about 1
mile west of brunswick.
Location FS Stage Day/Time Forecast
Brunswick 19 24.2 Tue 06 AM 23.6 this afternoon
- See more at NOAA


Data: 24/11/2019 à 28/11/2019
Local: Foz do Iguaçu - PR
Mais informações: https://eventos.abrh.org.br/xxiiisbrh/
Comprehensive Numerical Hydraulic Model of the Madeira River
03 - Hidráulica
The Madeira River is the largest southern tributary of the Amazon River, contributing approximately one seventh of the Amazon River flow and more than half of the total Amazon sediment budget. The Madeira is an important fluvial system for ecological, social, and commercial motivations. To support the commercial navigation sector, two separate one-dimensional numerical hydraulic models of the Madeira River between Porto Velho and the Amazon River were developed. First, a steady flow HEC-RAS hydraulic model was developed for the upper 620 km of the Madeira River (between Porto Velho and Manicoré) to establish a Low Water Reference Plane for defining dredging depths. A second unsteady HEC-RAS hydraulic model was developed between Manicoré and the Amazon River (460 km), where backwater effects of the Amazon River significantly influence stages and the in-channel storage leads to spatial variability in flows that could not be accounted for in a steady-state model alone. Attenuation was found to be localized to in-channel processes and is not significant for off-line side channel lagoons or floodplains under flows up to a 25% annual chance of exceedance (4-year recurrence interval).


Universal Hydraulic Test Stand Series HEC-1200
The Hydromechanical Engineering Series HEC-1200 Universal Hydraulic Test Stands are designed for testing hydraulic actuators, valves, accumulators, pumps, motors and hydraulic power packs.
The HEC-1200 Series Test Stands includes integral drive and integral dynamometer, which are provided for testing pumps and motors.
The HEC-1200 Series Test Stands are available configured for use with MIL-H-5606, MIL-H-83282, MIL-H-87257 and MIL-H-46170 Hydraulic fluids (HEC 1200), or phosphate ester based Hydraulic fluids (HEC 1200S).
Cost-effective, accurate, highly capable test system suitable for military and commercial applications.
Easy to use manual operation standard. Optional computerized semi-automatic control and automatic data acquisition available.
Operating Pressure: up to 5,000 PSI.
Flow: up to 30 GPM.
Static Pressure: up to 10,000 PSI.
Pumps drive: 5000 RPM, 50 HP.
Dynamometer: 5000 RPM, 50 HP.
Electrical DC supplies for power packs: 0-32 VDC, 1000 AMP.
Temperature control of hydraulic test circuits.
High quality stainless steel construction.