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Multiquip Submersible Pumps
Multiquip’s ST-2038P, ST-2037, ST-2047 and ST2047B are portable 2-inch submersible pumps designed for removing water from confined areas.
They can be used for construction and utility jobs as well as multiple municipality and homeowner applications. These units pump 60, 73, 87 and 87 gpm with maximum head flow of 42, 37, 47 and 47 feet respectively. One-horsepower engine drives each submersible pump. New features include: double mechanical oil-filled seals for improved reliability; neoprene rubber impellers and internal pump casings; neoprene impeller nuts over cast iron for improved wear ability; and for reduced operating costs, lower running amps; Standard features include automatic thermo-overload protectors, die cast aluminum casing covers, stainless-steel hardware and carrying handles. These pumps weigh from 31 to 33 pounds. 800.421.1244, www.multiquip.com


Cape Girardeau has addressed two major storm water problems, and plans are in the works to tackle another drainage issue. A major storm water project at Arena Park has been completed while another, along Hopper Road, is nearly finished. A project addressing frequent flooding on Good Hope Street in the area of Christine Street and Plaza Way is in the design stage. This project is expected to cost about $3.5 million and expected to start next year. All of the projects are among several that are being funded with money from a parks/storm water tax, which voters extended in 2018. You can read more in the Southeast Missourian.


What is the difference between level transmitter, flow transmitter and DP transmitter
The level transmitter detects the level of the solution in the tank, if the level goes low…it sends a signal to control the valve to open/close. Flow transmitter, with its sensors…detects the amount of flow passing through the vessel. Also, send the signal to the control valve either to open/close. DP transmitter.differentiate the pressure in the pipe. Remember it has 2 sides. HP and LP.


- New development will link in to the existing sewer system that runs through the site at several locations. Severn Trent Water has confirmed that there is capacity for this.
- Surface water drainage will be controlled. An attenuation and Sustainable Urban Drainage Systems (SUDS) will be included to restrict and delay flows.
- The development will not exacerbate flood risk for residents downstream, although there will be a full flood risk assessment as part of the application.


The province advises that the Red River Floodway and the Portage Diversion have been activated.
Manitoba Transportation and Infrastructure made the announcement yesterday, stating that flows on the lower Assiniboine River are expected to increase to 5,000 cubic feet per second (cfs) in the next couple of days. Subsequently, this will trigger Portage Diversion's operation system to prevent ice jamming on the lower Assiniboine River east of Portage la Prairie and control river levels in Winnipeg and areas along the Assiniboine River downstream of Portage la Prairie. The Portage Diversion gates were opened yesterday to clear out ice in the diversion channel in preparation for operation.
The forecast peak flow of the Red River at the floodway inlet with forecast precipitation is estimated to be between 45,000 and 57,000 cfs.
Standard operating procedures for the Red River Floodway gates require river ice to be broken up and cleared upstream of the floodway inlet.
Water levels along the Souris and Pembina rivers are relatively low, with no significant flooding issues.
The risk of lakes flooding remains low in most major Manitoba lakes.


Status: Planning Stage
Promoter: Government Of Odisha
Project: Development of a port
Location: at River Mahanadi, Paradip, dist. Jagatsinghpur, Orissa
Current Status: The project is will be implemented on PPP mode. The indicative cost of the project is Rs. 5,000 million. The total cost of undertaking the work is Rs. 14 million. The agreement has been signed with WAPCOS as the technical consultant. The feasibility study will be completed and report will be submitted by 15th March, 2014. The project will be awarded to the successful bidder selected through a competitive bidding process, if found technically feasible and financially viable.


1h - (222m). Kazan Kremlin, Kazanka river, a monument to the capture of Kazan, a pier, moorings. Garmes DI, Savin KI inspect the flooded area in connection with the construction of the Kuibyshev hydroelectric power station; earthworks to level the "bottom" in the flooded area. 2h - (193m). Construction of engineering protection of Kazan and construction of a new port (neg. -233m).


Home » Shop » 2008 – Investigations and remedial works at Drakesbrook Dam in Western Australia
Jiri Herza, Graeme Maher, Nihal Vitharana, Megan Evers, Michael Somerford
Abstract: Drakesbrook Dam is a 17m high earthfill embankment constructed in 1931 to provide water for the Waroona Irrigation District, 80km south of Perth. The dam has a storage capacity of 2.30 GL and is classified as a “High A” hazard dam according to ANCOLD Guidelines on Dam Safety Management.
A Dam Safety Review, undertaken in 2001 identified a number of deficiencies associated with main embankment, outlet works and the main spillway requiring remedial works. Detailed design of these remedial works is currently underway. Challenging features of this project are the design of a liner for the existing curved conduit and the design of a new spillway with an usual drop-type stilling basin.
This paper presents the salient aspects of the remedial works design along with the various design and construction criteria adopted to achieve an economical design of a new spillway and outlet conduit sleeve without compromising the safety of the dam.
Keywords: remedial works, earth embankment, conduit lining, spillway replacement
— OR —
ANCOLD is an incorporated voluntary association of organisations and individual professionals with an interest in dams in Australia.


Public Utilities Corporation (PUC)
2016 - in progress
Description for La Gogue (Seychelles)
The scope of the assignment is the rehabilitation and upgrade of the existing La Gogue dam and the construction of a new water treatment plant for the water supply scheme.
- La Gogue earthfill dam, raised of 6 m (final dam H = 41m, L_crest = 200 m)
- Upgrading works for the drainage system, grouting screen, saddle grouting, etc.
- New side spillway (L = 14 m, Q = 119 m3/s) with stepped chute (L = 150 m, w = 5 m) and stilling basin
- Upgrade of intake tower, rehabilitated and raised of 6 m
- New Water Treatment Plant (capacity of 4400 m3/day) serving the water supply scheme for 13'000 people
- Design review and upgrade
- Tender documents for Dam Raising (FIDIC Red Book) and Water Treatment (FIDIC Yellow Book)
- Assistance during bidding process
- Construction supervision as FIDIC Engineer and Employer’s Representative
- Supervision during commissioning
Gibe V (Ethiopia)
Gibe V is the fifth stage of the Gibe-Omo hydroelectric cascade which...
Carpat PSP (Romania)
Pumped storage plant with an installed power of 300 MW.
Koysha is the fourth plant of the Omo river cascade (IPtot = 4600 MW),...
Water supply system for the district of Abuja, including pipelines, pumping...
Lusaka project including domestic water supply pipeline for the city of...
Maswa project including domestic water supply pipeline for the district...
Uribante Doradas (Venezuela)
Hydroelectric project with IP = 300 MW.
Giurgiu Ramiresti (Romania)
Irrigation scheme with water from the Danube and irrigated area of 155'000...
Refurbishment of the Uvini hydropower plant.


Technel represents DH-Budenberg who manufacture a line of pneumatic and hydraulic test pumps which serve as pressure generators for the testing, adjustment and calibration of mechanical and electronic pressure measuring instruments through comparative measurements. These compact units can be used in the laboratory or workshop, or on site at the measuring point. The model CPP120-X comparison test pump is a pneumatic comparison test pump for the provision of pressure up to 120 bar (1,740 psi). The model CPP1200-X comparison test pump is a hydraulic comparison test pump for generating pressure up to 1,200 bar (17,400 psi). Both units are particularly notable for their compact dimensions, which are not altered during operation, since the adjustment spindle runs within the pump body.


Dibang Multipurpose Project
The Cabinet Committee on Economic Affairs headed by Prime Minister has approved the 2880 MW Dibang Multipurpose Project in Arunachal Pradesh.
About the Project
- The Project is located on river Dibang, in Lower Dibang Valley District of Arunachal Pradesh.
- The project is envisaged as a storage-based hydro-electric project with flood moderation as the key objective.
- The project is one of the components of the Brahmaputra Flood Moderation Plan.
- The project involves the construction of a 278 m high Concrete Gravity Dam (above deepest foundation level). This will be the highest dam in India once completed.
- The project is expected to generate 2880MW (12x240MW) power to produce 11223MU of energy in a 90% dependable year. This is the largest ever Hydro Electric Projects to be constructed in India.
River Dibang originates near Keya pass on the Indo-Chinese border in Mishmi Hills. It is a tributary of river Brahmaputra. The river Dibang joins River Lohit near Sadiya of Assam which inturn joins river Brahmaputra.
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The Tanyard stream diversion on the east of the site has been completed. The U-shape culvert units have been installed and the watercourse will be diverted into the new channel following the completion of the sealant works.
The piling for the proposed footbridge has been completed on the east side of the site.
The Severn Trent Water diversion is progressing, the tunnelling elements beneath the existing bridge and culvert have been completed.
Station platform and building piles on the west of the site are 50% complete and the foundations and pile caps have also been completed.


Garden jet pump with cast iron pump head and aluminum motor housing and iron fan cover for clean water application only. The pump has equipped with on/off waterproof switch. This type of garden jet pumps are very easy to install and operate.
|Dia of connecting pipe||G1"||G1"|
|Qty of Impeller||1PC||1PC|
|Signle gift box size||45x22x23.5cm||45x22x23.5cm|
|Signle gross weight||14.3kg||15.7kg|


5 cm (2 “) Water Flow Sensor-YF-DN50
YF-DN50 2 inch is a plastic body water flow sensor that contains a water rotor and a hall-effect sensor and is used for flow measurement for industrial applications. When the water flows through the rotor, the rotor rolls, and its speed changes with a different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. The output of the flow sensor is proportional to the water flow. The more the water flowing more are the pulses. Tags, 2 inch Flow Sensor, 2 inch Flow Meter, 2Inch Water Flow Sensor, 2 Inch Water Flow Sensor, 2″ Water Flow Sensor, YFDN50, G2 10- 200L/min 5-24V, G210- 200L/min 5-24V.
- Manufacturer Part No: YF-DN50
- Working Current: 15mA(DC 5V)
- Working Voltage: 3.5V～24V
- Flow Rate Range: 1～60L/min
- Load Capacity: ≤10mA(DC 5V)
- Operating Temperature: ≤80℃
- Liquid Temperature: ≤120℃
- Operating Humidity: 35%～90%RH
- Water Pressure: ≤1.75MPa
- Storage Temperature: -25℃～+80℃
- Storage Humidity: 25%～95%RH
- 1 X 5 cm (2 “) Water Flow Sensor-YF-DN50
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.


Falling Mississippi River Level Closes Lower MKARNS
Due to the rapid drop of water levels in the Mississippi River and shoaling at Mile 9.9 in the downstream approach to Norrell Lock (No.1), the navigation channel in this part of the McClellan-Kerr is currently impassable to commercial tows, the Little Rock Engineer District reported September 20.
Clamshell dredging is underway, the Corps said, but gave no estimate on when the channel will be passable. Josh Hendricks, chief of maintenance for the Little Rock District, said September 23 there might be two or three days of further dredging before the channel is opened. He said a rise in the Mississippi River was expected, which backs up into the White River and raises water levels.
The Norrell Lock is situated where a branch of the Arkansas River joins the White River close to the latter’s junction with the Mississippi River.
An additional navigation notice will be submitted when the channel is open for navigation.


Submersible Construction Site Pump
The DW series electric pumps are designed for draining clear and construction site water. They are equipped with a strainer with a maximum passage of solid particles. These pumps are suitable for both civil and industrial applications. Their versatility makes them suitable for many uses. They can be used either as ready-to-use portable pumps or for fixed installations.


Pressure Test Plug Kit for SP1070 SeriesSkim-Master is a non-corrosive, non-conductive, large capacity automatic surface skimmer featuring a round, tamper proof access cover, self adjusting 8 in. weir with a stainless steel spring, dual outlets and threaded internal connections for pressure testing. The optional float valve and bypass valve provide a suction outlet thru-skimmer system and an automatic bypass for low water conditions. The SP1070 Series Skimmers include a 3/4 in. knockout port that guards against pool overflow or can be used for pool water refill.


Project number: TH04030492
Project title: INV-FLOW: Technology for direct measurement of vertical groundwater flow and zonal quantification of well inflows based on electromagnetic flow induction
Programme: TAČR Epsilon
Project coordinator: FES CULS
Project leader: prof. ing. Pavel Pech, CSc.
Project partners: DEKONTA a.s.
Contact person: Ing. Petr Bašta
Project schedule: 2019 – 2020
Total project budget: 4 195 000 Kč
In the frame of INV-FLOW project a device for zonal measurement of vertical groundwater flow and direct quantification of inflows into groundwater pumping wells with unit resolution will be designed, constructed and tested. The construction design will consist of 2 electromagnetic induction flowmeters and 1-2 plate or pneumatic packers. In the first year of the project the fundamental design with variants for the different required measuring ranges will be presented, the second year will be dedicated to laboratory and semi-operational testing in real conditions and comparison of results according to design variants. The actual boreholes will be compared with geophysical well-logging measurements. Subsequently, the software for evaluating the measured data will be developed.


Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high-grade stainless steel. Power transmission is via a rigid split coupling. Pipe connection is via combined DIN-ANSI-JIS flanges.
The pump is fitted with a 1-phase, fan-cooled asynchronous motor.


Water Pump DC 3V - 6V Mini Submersible Water Pump 120L/H Max Lift 3.6FT
DC Water Pump
Small DC Water Submersible Pump for electronics serious and hobby project use. It's light in weight so that easily mounted on a RC or any kind of Robotic projects.
The pump can be u..


Kabwe - Zambia
AQUATER (Italy) for Kabwe Urban District Council on behalf of Italian Minstry of Foreign Affairs, General Directorate for Cooperation of Development (D.G.C.S.)
1984 - 1990
Description for Kabwe (Zambia)
Kabwe urban water supply scheme.
Reservoir storage capacity: 12 Mm³.
- Concrete Gravity Overflow Dam (H = 20 m, L_crest = 580 m, V_cvc = 25'000 m³)
- Outlet and Intake Works
- Pumping Station
- Treatment Plant (Q = 40'000 m³/day)
- Main Pipework in GRP (L = 21 km, D = 750-950 mm)
Limonlu HPP comprises 4 power plants in cascade to be constructed in 2 phases...
Lower Diamphwe (Malawi)
This project includes the Lower Diamphwe Multipurpose Dam and associated...
Dabus HPP cascade is located on the Dabus river, a north-flowing tributary of...
Santu Miali (Italy)
Refurbishment of the Santu Miali hydropower plant
Water storage for irrigation, capacity 58 Mm³.
Tana Beles (Ethiopia)
The ambitious Tana Beles project was located in the Metekel district of...
Namakhvani Cascade (Georgia)
Namakhvani HPP Cascade, includes the construction of three hydropower schemes...
Montedoglio dam has suffered some damages at the spillway and dam body due to...
Carpat PSP (Romania)
Pumped storage plant with an installed power of 300 MW.


Bairco Construction, Inc. completed the Lovell Bench Lateral Pipe Installation project for the Lovell Irrigation District. The purpose of the project was to bury 5,000 feet of open canal in 36″ PVC pipe. The work also included the construction of 7 cast-in-place concrete diversion boxes.
Bairco Construction, Inc. completed Lost Mare & Herrick Run Culverts project for the Flathead National Forest. The project consisted of replacing 4 corrugated steel pipe culverts and installing a structural steel plate arch culvert and stream bed construction.


St John The Baptist, Parish Of
DWH Project Funding
Known Leveraged Funding
Funding Source: Transocean, Anadarko, and BP
Controlling Document: The RESTORE Act
Year Awarded: 2018
The project is for the completion of a geotechnical report and bathymetric survey to provide necessary data for coastal modeling and design for future construction of the Lake Ponchartrain breakwaters and shoreline protection project.


The 4.7 MW Upper Piluwa Rivulet Hydropower Project of Sankhuwasabha district is to be constructed within two years.
Nepal Bangladesh Bank has invested for the construction of the hydropower. Project manager Menchheyam Hydropower Company and Nepal Bangladesh Bank signed the Memorandum of Understanding for this.
An estimated cost of Rs 850 million is to be invested for the construction of the hydropower. RSS


High Slip Motor – Manufacturer, Exporter and Supplier of High Slip Motors in Ahmedabad, Gujarat, India
Variable pole multi speed high slip three phase asynchronous motor is the newly developed product base on oilfield pumping technology.
It can combine with energy-saving control box to form a new type of energy saving pumping drive equipment that can be widely used with the pumping unit.
It can reduce more than 20% currency on power supply and line losses, especially in low speed operation, power saving rate can reach 30%.
It can increase the efficiency of oil pump, improve pumping ability and reduce energy cost of unit output.
- It can improve the operation of pumping unit: The flexible mechanical performance can reduce the maximum load, raise the minimum load, reduce the elastic deformation of oil pumping rod and the torque of deceleration box, prolong the working life of pumping unit and reduce maintenance cost of pumping unit.
- Through the electronic control box, can conveniently change the stator winding method to access two or three speed. The method of changing the pumping unit’s stroke through replacing pulley can improve working efficiency and reduce working intensity.


Nigeria: Orashi River Dredging Progresses Well
Contract for the dredging of the Orashi River from Oguta lake in Imo state to Degema in Rivers state has been awarded to Simidia S and I International Company at the sum of N2,028,600,000.
This important dredging project is expected to be completed within one year.
The 205 kilometers river is expected to be dredged with a bed width of 40 meters, top width of 70 meters and depth below dredging chart datum of 1.5 meters. The Orashi River is the second after river Niger to be dredged among the inland waterways in the country.
Dredging Today Staff, May 2, 2012;


« View county listFlood Warning
929 AM CDT SAT APR 25 2015
The Flood Warning continues for the Guadalupe River Near Bloomington.
* until further notice...or until the warning is cancelled.
* At 9:00 AM Saturday the stage was 20.1 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 20.0 feet.
* Forecast: The river will fall out of flood stage later this
morning, but a flood wave moving through Gonzales at the moment
will move downstream, pushing the river back above flood stage
early next week.
* At 24.0 feet Moderate lowland flooding occurs, with the river
reaching well into the flood plain. Any oil tank batteries, pump
jacks, and secondary roads near the river may be flooded.
Below are the latest river stages and stage forecasts:
FLD LATEST FORECAST 6 AM LST
LOCATION STG STG DAY TIME Sun Mon Tue Wed Thu
Bloomington 20 20.1 Sat 09 AM 18.2 18.5 21.9 23.4 21.8
LAT...LON 2869 9704 2869 9698 2867 9695 2857 9688
2845 9680 2843 9685


Our new Franklin 10GPM cistern pump provides high performance and long life for rainwater harvesting applications. The C1 Series pump is able to pass solids up to 1/8" without having a negative effect on the internal hydraulic components.
The pump’s unique bottom suction design allows for maximum fluid drawdown without compromising durability or overall life, and it does not require the use of a flow induction sleeve. In other words, no pump casing is needed -- just drop the pump in the cistern, and you're ready to go.
Bottom suction design.
Robust thermoplastic discharge head design resists breakage during installation and operation.
Single shell housing design provides a compact unit while ensuring cool and quiet operation.
Hydraulic components molded from high quality engineered thermoplastics.
Optimized hydraulic design allows for increased performance and decreased power usage.
All metal components are made of high grade stainless steel for corrosion resistance.
Available with a high quality 115 V, ½ hp motor
Fluid flows of 10 gpm, with a max shut-off pressure of over 100 psi (HIGHER FLOW PUMPS ARE AVAILABLE).
Heavy duty 600 V 10 foot SJOOW jacketed lead.
UL 778 listed
Gray water pumping
Filtered effluent service water pumping
Water reclamation projects such as pumping from rain catchment basins


Our main business is in customised high flow rate drainage channels or linear drains for Pharmaceutical factories. Industrial drain channels are also made bespoke with high capacity flow rates for Breweries, Drinks and Dairy factories. Then our heavy duty channel drainage in stainless steel is particularly suited to Meat plants.
These factory drainage applications often call for a Super Clean Hygienic Drain Channel System where the strictest hygiene standards apply.
After developing our channel drainage system for the processing industry we developed shallow drainage channels and slimline linear drains for commercial projects including Swimming Pools, Leisure Centres and Hotel or Apartment Balconies and Car Parks.
Finally our channel drain range is completed with stainless steel slot drains. These streetscape drains can be B125 C250 or D400 heavy loading. Slot drainage channels can be made bespoke to line up along a building facade or curved slot drains can be used for revolving doors.


It is the most popular group of pumps and booster pumps. AJ is a single-stage centrifugal, self-priming pump, equipped with system enhancing its priming performance due to using Venturi tube. The pump body is made from stainless steel. Pump priming performance up to 8 m. Motor performance 1,1 kW. Power supply – single-phase current 230V~ / 50Hz. Ports 1”x1”.
|AJ 50/60 PUMP
Pump with 40cm power supply cord ready to be connected in the pressure switch.
|AJ 50/60 PUMP WITH FITTINGS
A pump equipped with booster set fittings: pressure switch, pressure gauge, multiway fitting, and power supply cord with plug.
|AJ 50/60 PUMP WITH PC15 CONTROLLER
Fully automatic unit – turning the water on switches the pump on, turning it off switches the pump off. The unit is equipped with anti dry-running blockage. In case of water deficiency, PC15 will switch the pump off, preventing breakdown.
|AJ 50/60 BOOSTER SETS
Complete booster set, mounted with diaphragm tank. Diaphragm containers available in various volumes upon request.


Mason Clark Associates was lead consultant for the restoration of the Huddersfield Waterfront Quarter. The works provided a waterfront surrounding to the newly constructed Kirklees College and unlocked surrounding development plots owned by the Council.
The project involved the demolition of an engineering works, site remediation and major engineering works to the Huddersfield Narrow Canal. The canal works included the removal of the roof from a 350m long tunnel and the construction of a new lock chamber to raise the water level to that of the adjacent plots.
Close co-operation with British Waterways and Kirklees College has allowed the works to be completed within a 5 month canal closure and the College's canal water cooling system inlets and surface water drainage to be incorporated into the scheme.


Model T166 Pump Flow Control Valve
Model No #
The model T166 is a moderate to high pressure build up valve with smooth-acting flow control. It offers bypass protection for pumps with capacities ranging from 30 – 100 gpm (6.8 – 22.7 m3/hr). Unlike the model B177, the model T166 modulates the flow by opening gradually as pressure builds up and bypasses the excess capacity smoothly and silently back to the supply tank. It also has a continuous internal bleed that assists in eliminating vapors.
Typical application: Commonly used with medium capacity truck and stationary pumps used to fill a wide range of tank sizes.
Connections: 1-1/4” or 1-1/2” inlet & outlet
Differential pressure range: 25 – 225 psi (1.7 – 15.5 bar)
Maximum working pressure: 400 psig (27.6 bar g)
Capacities: up to 78 gpm (295 l/min)


Dark Dam, Massachusetts
Dark Dam is on the Eddy Pond River in Worcester County, Massachusetts and is used for drinking water purposes. Construction was completed in 1900.
Dark Dam is of earthen construction, a gravity dam. Its capacity is 650 acre feet. Normal storage is 500 acre feet.
Lakes, Dams, and Recreational Facilities Near Dark DamEddy Pond Dark Brook Reservoir Dike Dark Brook Reservoir Dike Dark Brook Reservoir Pondville Pond Auburn Pond Upper Stoneville Reservoir Stoneville Pond Ramshorn Pond Singletary Pond Leesville Pond Old Cider Mill Pond Greenville Pond Putnam Pond Singletary Pond Thompson Pond Town Farm Pond Adams Pond Welsh Pond Parsons Reservoir School House Pond Curtis Ponds Dam Hodges Village Dam Lynde Brook Reservoir Hodges Village Dam Slaters Pond Lynde Reservoir Dike Buffumville Lake Dorothy Pond Coes Reservoir Chase Road Dam Kettle Brook Reservoir #1 Dam Buffumville Lake Little Nugget Lake Kettle Brook Reservoir #3 Dam Patch Reservoir Green Hill Pond Kettle Brook Reservoir #3 Dam Kettle Brook Reservoir #2 Dam Irish Dam
Bookmark this lake location.
Find other northeast 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.


Featured Mining Projects
Leeville Paste Plant
SM&RC provided structural engineering and construction support services to Paterson & Cooke for the project. SM&RC prepared foundation designs for the Paste Plant Building, reclaim/fresh water tank, tailings/aggregate conveyor, tailings/aggregate surge bin and retaining wall, materials silos, generator, transformer, and material heater plant. The work also included the design of above ground steel supports and underground steel supports for the paste plant piping. Construction phase services included performing site visits, reviewing submittals, responding to RFIs and providing record drawings for the project structures.
Montana Exploradora De Guatamela, S.A.
SM&RC was responsible for the project tailings dam decant structure. The project involved designing a cast-in-place concrete decant structure running up the slope of the tailings pond with a low level outlet structure through the dam and an energy dissipation structure downstream of the dam. The project also included the design and detailing of a remotely removable steel decant structure cover and the design of a rolling trash rack along the 100 meter structure.
Muriate Storage Building No. 5
The project involved performing a structural conditions assessment of the existing salt storage building. The steel building was 540 feet long and had an arch span of 150 feet with a maximum height above the ground of 47 feet. The steel structure was supported on a continuous multi buttress concrete spread footing. The superstructure supported several overhead salt feed conveyors and the foundation had several below grade conveyors.
Morenci Arizona Tailings Launder Repairs
The project involved the development of concrete repairs for the existing launder concrete channel. The 4.5 foot wide by 4.5 foot deep channel was approximately 2.5 miles long. Our work included performing a site observation visit to inspect and document the condition of the existing channel along with site visits during construction to observe the repairs. Our work also included designing several new intersection connection structures for the existing launder.
215 S. Wadsworth Blvd.
Lakewood, CO 80226
(303) 274 - 8656
M-F 8:00 a.m. - 5:00 p.m. MTN


Sunkesula barrage near Kurnool discharged 91,000 cusecs into the river by operating 24 gates. The inflow into the reservoir was around 86,000 cusecs.
Meanwhile, the discharge from the TB dam at Hospet also around 86,000 cusecs. The flood is likely to be continued for a considerable time.
The Srisailam received heavy inflows on account of flood to Tungabhadra and the Krishna, which together discharged 2.15 lakh cusecs. The level in the reservoir rose to 239 ft accounting for storage of 60 tmcft. The flood water surrounded Sangameswara temple first time rendering the temple inaccessible to devotees. Temple priest T. Raghurama Sarma said the rituals were suspended at the temple for the season. Flood from Jurala contributed 1.43lakh cusecs.


Centrifugal submersible pumps
Description and working principle
They are single-cell centrifugal pumps with different types of impellers (vortex, multi-channel, grinding, double open channel,...). Their power can be up to 350kW. They are available in Atex version up to 50kW. These pumps are equipped with double mechanical seal in an oil bath. Depending on the desired installation, we can supply pumps in transportable version or with seat feet and guide bars, in fixed version on a tripod. The motors are in IP68. These pumps are suitable for clean or highly charged fluids. Some models are supplied with a suction strainer. The power supply can be 220V single-phase for small models and 3 x 230V 400V 500V and 400/690V for larger models (50-60Hz).
Depending on the type of fluid, we adapt the pump construction with different types of materials: aluminium, bronze, duplex, cast iron or even some polyurethane coatings. Some models can withstand fluid pumping at 90°C for a few minutes. Different types of protection probes are available depending on demand.
Heavy sediment contaminated water, seawater, river raw water,...


From the city of San Marcos
The city of San Marcos has started construction on a new wastewater main and lift station along River Road, which will require road closures on River Road for 10 weeks from Aquarena Springs Drive to Davis Lane.
Starting Dec. 15, construction crews will begin excavating on River Road from Davis Lane to the existing River Road Lift Station at 2202 River Road.
Traffic will be detoured to Davis Lane, Aquarena Springs and Uhland Road. Residents in the area will have access to their driveways and mailboxes during the construction.
Cash Construction Company of Pflugerville, TX, was awarded the $1 million contract for the installation of a new wastewater main and lift station.
The project is part of the city’s Wastewater Capital Improvements Plan and includes construction of a new wastewater main that will carry wastewater by gravity flow from the Old Plant Lift Station, 400 feet east of IH 35 just north of Davis Lane, to the River Road Lift Station, located at 2202 River Road.
Wastewater lines upstream of the Old Plant Lift Station will also be increased in size. The existing River Road Lift Station will be rehabilitated and the Old Plant Lift Station will be abandoned. Completion of the entire project is expected in June of 2009.
For more information on the project, please call the Capital Improvements Department at 512-393-8130.Email | Print


Brandt Lake, central Missouri
Brandt Lake is on a tributary of Boeuf Creek in Gasconade County, Missouri and is used for recreation purposes. Construction was completed in 1959. It has a normal surface area of 3 acres. It is owned by Howard Brandt.
Brandt Lake Dam is of earthen construction. Its height is 25 feet Its capacity is 40 acre feet. Normal storage is 23 acre feet. It drains an area of 35 square miles.
Lakes, Dams, and Recreational Facilities Near Brandt LakeBoston Lake Wagner Lake Langenberg Lake Sunswept Lake Mueller Lake Limberg Lake Kehr Lake Forboro Lake Bains Lake Laury Lake W J Slais Dam Becker Lake Oscar F Juergens Dam Lake Northwoods Dam West Mistler Lake Lake Northwoods Dougherty Dam Tea Lakes Dam #1 Schnitzer Lake Jarvis Lake Lost Valley Lake Tea Lake Jackson Lake Horse Shoe Lake Ahmad Lake Berndsen Lake Flaker Lake Marie Otte Dam Voss Dam Kamper Lake Bay Lake Garofalo Lake Raeker Lake South Sediment Pond Peaceful Valley Lake Melody Lake Trampe Lake Wilson Lake Hensley Lake Mcgowen Lake
Bookmark this lake location.
Find other central 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.


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May 26, 2020AfDB Funds Madagascar’s Sahofika Hydropower Project
The project is aligned with Madagascar’s energy policy.
January 16, 2020Rwanda Receives $8.92 million for Hydropower Project
The plant will provide Rwanda, Burundi and the Democratic Republic of Congo with electricity.
February 11, 2019Kenya-Tanzania Power Project Moves Forward
The neighboring countries divided lots and assigned contractors to build 510 km of transmission lines.
February 5, 2019Ghana bridge power project receives $70m boost
The project will provide power supply to over two million homes.
November 15, 2018Senegal: ENGIE signs 25-year PPA for solar power projects
The projects form part of the country’s Scaling Solar Initiative which aims to improve access to electricity.
September 26, 2018Tanzania power project due for completion
The Kinyerezi II power project will contribute additional 240MW to the national grid.
December 8, 2017AOP 2017: Power Projects Highlights
Panelists from AOP 2017 tackled what it will take to light Africa.
June 9, 2017AOP Animations – Power Projects
AOP 2017's Power Projects animated presentation.
November 7, 2018Mozambique: Ncondezi Energy’s power development project gaining traction
The energy company’s power and coal project has garnered support from MIREME.
November 6, 2018Zimbabwe: Muzarabani oil project potential to power country for decades
High volumes of natural and conventional gas set to be produced by the project.


An additional 700MW has been added to Nigeria’s national grid with the completion of the Zungeru hydroelectric power project.
In a recent announcement, the country’s Federal Ministry of Power said the additional power supply would “significantly fill the gap in the nation’s electricity demands.”
The plant is located on the Kaduna River in the State of Niger, approximately 150km northwest of Abuja, Nigeria. It is the largest hydroelectric dam to be built in Nigeria since the commissioning of the Kainji dam in 1968.
According to the project’s consultants – Decrown West Africa Company Limited – it is designed to “generate 2,630 GWh energy at reservoir FSL 230 and flow rate of 880m3/sec, total installed capacity of 700MW with a plant factor of 0.33.”
“The main features of the project include, a composite dam with a roller compacted concrete dam (RCC), rock-fill dams, diversion work, spillway and plunge pool, power intake and penstocks, hydroelectric power plant, tail race channel, switchyards and 330/132KV transmission lines evacuating power to the existing grid connecting Jebba and Shiroro 330kV power plants and Tegina 132KV Substation respectively.
New hydroelectric project stable and on grid
“The main hydraulic structures (gated spillway, power intake and diversion galleries) are integrated into the RCC dam structure on the left bank.
“The hydroelectric power plant consists of four Francis turbine units operating at net nominal head of 92m, nominal flow of 220cu.m/sec and rated speed of 107.1rpm.”
In a statement, the Minister of Power, Abubakar D. Aliyu, said: “On Thursday, 25 May 2023, the Zungeru Hydroelectric Power Plant became a reality. We have added to the grid 700MW. The testing started last on Wednesday 24 May and information has reached us, with a pictorial view of the metres showing that the 700MW has gone on the grid.”
Johnson Adewumi of Decrown West Africa Company Limited, as quoted in local media, said that the “plant was stable, no unusual vibration and all monitoring equipment produced results consistent with technical specification. The plant achieved peak capacity of 718MW.”


River Pebbles Sand Making Shanghai Sanme
2020-10-16ensp0183enspRiver pebbles. Application. It is suitable for construction applications in cement concrete, asphalt concrete and various stabilized soil, and also for highway engineering applications in road, tunnel, bridge and culvert, etc. Equipments. Cone crusher, sand making machine, sand washer, vibrating feeder, vibrating screen, belt conveyor,.


The third phase of filling the Great Ethiopian Renaissance Dam (GERD) wrapped up last week. The reservoir has thus far stored 22 billion cubic metres of water, less than a third of its total capacity of 74 billion cubic metres. Two of the Dam's 13 turbines are operational, generating 540mw of power. When the Dam begins operating at full capacity, each turbine will generate 375 megawatts of power. The dam first began generating electricity in February this year. A decade ago, the late Prime Minister Meles Zenawi launched the construction of Africa’s largest dam in the village of Guba, some 20Km from the Sudanese border. Ethiopia's power generating capacity remains at 4,300mw, 90pc of which comes from hydropower dams located on nine of its major rivers.


Construction of a new two-lane, single span, 17 metre long bridge with 700 mm deep prestressed concrete box stringers
, cast-in-place concrete abutments, deck and parapets.
General nature of the work includes: Traffic Management, foundation excavation and bridge end backfill, supply and install of rip rap, steel pipe piles, cast-in-place abutments and bridge deck, precast concrete box stringers
, concrete roadside barrier.
Construction of a new two lane, single span, 18 metre long bridge with 700 mm deep prestressed concrete box stringers
, steel H-pile foundation, cast-in-place concrete abutments, deck and parapets; construction of approximately 125 metres of asphalt paved approaches; removal and disposal of the existing 3.5 metre diameter SPCSP culvert and construction of approximately 95 metres of new channel for Heart Creek.


TAPLEJUNG, A ‘breakthrough’ has been achieved in the first tunnel of the Kaveli-3 hydropower project, with a capacity of 22 megawatts, currently under construction in Sirijanga Rural Municipality of Taplejung.
Meghnath Dhungana, the site in charge of the company, said that there was a breakthrough in the 182.10-meter-long tunnel of the Kaveli-3 hydroelectric power plant, promoted by Kaveli Hydropower Company Limited.
He mentioned that the construction of the tunnel, which began on May 24, will connect from the inlet to Audit-2. The estimated cost of the project, with a capacity of 21.93 megawatts, is Rs 4.3 billion, of which the loan investment from banks will be Rs 3.21 billion.
For the implementation of the plan, water will be transported to the powerhouse through a 5,500-meter tunnel from the dam. Two turbines will be installed in the powerhouse, and electricity will be produced through two generators of three phases connected to the turbine. The project is expected to generate 130.26 gigawatt-hours of electricity annually.
The generated electricity will be connected to the Amarpur substation of Nepal Electricity Authority in Panchthar, which is 18.35 kilometers away. Seventy percent of the total project cost will be debt investment, and 30 percent will be equity investment. Electricity will be produced using the water from the Kaveli River flowing through Sirijanga Rural Municipality.


23 Jun Work on Design and Build of Hdh. Nellaidhoo Harbour is well underway
Work on Design and Build of Hdh. Nellaidhoo Harbour is well underway, with overall 75% project progress. The construction of quay wall and harbor pavement works are currently ongoing with 97% completion.
The Hdh. Nellaidhoo harbor development scheme consists of dredging and reclamation operations of 62,863cbm, breakwater construction of 331m, quay wall construction of 204m, revetment construction of 50m, installation of 2,102sqm paved area, installation of navigation lights and streetlights. The value of the project is MVR 50.86 million.


Pressure Compensating Flow Control - DFC-R-51-12-NPT
Model DFC-51 is a full-range pressure compensating variable flow control. It is designed so that the orifice area varies as the lever is rotated. The outlet flow is smooth and constant regardless of the pressure on the control flow or excess ports. An adjustable ball spring relief allows for pressure compensated flow up to the pressure setting on the relief with accuracy to 150psi. Relief valves are preset at 2100 psi and field adjustable from 75 to 3000 psi. Weight: 9 lbs.
- Cast Iron Body
- Heat Treated Compensator Spool
- Stainless Steel Rotary Spool
- Buna-N O-Rings
- Painted Black & Parkerized
Ports: 1/2" NPT


Long Block Intensifier 60kpsi 2-pc Check Valve Electronic Shift Updated
Drop-in-place replacement Long Block Intensifier for Flow 60kpsi pumps. Includes electronic shift sensors and shift manifold. Intensifier includes updated upgraded outlet check valve ("2-pc" design) which provides faster smoother shifting to reduce shock through high pressure system. (Check valve rebuild kit becomes F300-K0091-0000).


Solve this crossword puzzle with the help of the given clues.
1. Nagarjuna Sagar is a river valley project. Name the river?
2. The longest river of India.
3. The river which originates from a place known as Beas Kund.
4. The river which rises in the Betul district of MP and flows westwards.
5. The river which was known as the “Sorrow” if West Bengal.
6. The river on which the reservoir for Indira Gandhi canal has been built.
7. The river whose source lies near Rohtang Pass.
8. The longest river of Peninsular India.
9. A tributary of Indus originating from Himachal Pradesh.
10. The river flowing through fault, drains into the Arabian Sea.
11. A river of South India, which receives rain water both in summer and winter.
12. A river which flows through Ladakh, Gilgit and Pakistan.
13. A important river of the Indian desert.
14. The river which joins Chenab in Pakistan.
15. A river which rises at Yamunotri glacier.


Kalivac - Albania
ENEL POWER S.p.A.
2000 - 2001
Description for Kalivac Hydropower (Albania)
Kalivac Hydropower Plant has 108 MW of installed power.
- Reservoir ( V = 350 Mm³ )
- River Diversion ( Q = 2'500 m³/s )
- Steel sheet pile cellular cofferdam
- Concrete Gravity Dam ( H = 80 m, L = 375 m, V = 540'000 m³ )
- Spillway ( N° 15 gates 5.5x12.5 m, Ski-jump type, Q = 4'500 m³/s )
- No. 2 Outlet ( Q = 540 m³/s )
- No. 2 Intake ( Q = 285 m³/s )
- Outdoor Power House ( No. 2 Kaplan turbines + No. 1 Francis turbine, IP = 107.4 MW )
- No. 2 Transformers ( Rated voltage = 150 / 10 kV, Rated power = 63 MVA )
Simbirizzi Hydropower (Italy)
Simbirizzi (Settimo S. Pietro) is a small hydroelectric plant to supply the...
Djoué Hydropower (Congo)
Djouè river hydroelettric plant (tributary of Congo).
Muchinga Hydropower (Zambia)
Hydroelectric plant (IP = 255 MW) on the Lunsemfwa river downstream of the...
Carpat Pumped Storage Plant (Romania)
Pumped storage plant with an installed power of 300 MW.
NAO Transmission Line (Sierra Leone)
Restore of the MV and LV distribution system in...
Lefkara Storage Plant (Cyprus)
Storage works for Famagusta urban water supply.
Arda Cascade (Bulgaria)
Hydropower cascade including the existing plants of Karjali (IP = 106 MW),...
Hydropower Projects (Jamaica)
The scopes of the assignment, commissioned by...
Millennium Park Multi-Purpose Project (Nigeria)
Design of hydraulic works, water supply and irrigation system, reservoir and...


Several saltwater influential factors including flow, tidal range, tidal level, sea level, climate, etc. at the two representative stations of Pinggang pump station and Lianshiwan station in Pearl River Estuary were researched, using set pair analysis and nonparametric correlation analysis methods. The results showed that: (1)In the Pearl River Estuary, the main influential factors to saltwater are flow, lowest tide level and the sea level. The tidal range and wind are secondary influential factors. (2)There are differences in the sensitivity of saltwater influential factors between Pinggang pumping station and Lianshiwan station. It is more sensitive to flow at Pinggang pumping station and more sensitive to sea level, the lowest tidal level, tidal range and the highest tidal level at Lianshiwan station. (3)The global climate continues warming, which makes low flow complex at the Pearl River Basin and sea level rising fast in the Pearl River Estuary. More research should be done on the changing mechanism of saltwater in Pearl River Estuary.
孔兰,陈晓宏.珠江口咸潮影响因素分析[J].水资源保护,2015,31(6):94-97.(KONG Lan, CHEN Xiaohong. Analysis on the influence factors of saltwater in Pearl River Estuary[J]. Water Resources Protection,2015,31(6):94-97.(in Chinese))复制


Water reservoir (водосховище, водоймище; vodoskhovyshche, vodoimyshche). Artificial water reservoirs are created to control flooding, to regulate water flow for hydroelectric generation and other uses, to store drinking water, and for irrigation. In Ukraine the largest reservoirs, created during the construction of the Dnipro Cascade of Hydroelectric Stations, are found along the Dnipro River. The Dnipro Reservoir, created in 1932 during the construction of the Dnipro Hydroelectric Station, covers an area of 410 sq km. The other reservoirs on the river are the Kaniv Reservoir, the Kakhovka Reservoir, the Kyiv Reservoir, the Kremenchuk Reservoir, and the Kamianske Reservoir. Smaller reservoirs along the Donets River and the Dnister River mostly store drinking water. In recent years some small reservoirs have been created for fish farming. In 1988 there were 1,057 reservoirs in Ukraine containing an estimated 55 billion cu m of water.
[This article originally appeared in the Encyclopedia of Ukraine, vol. 5 (1993).]


We are into the business of manufacturing supreme quality High Pressure Hydraulic Hand Pump. The pump is made to work efficiently by utilizing the hydraulic principle. This pump is made to pump water and various other liquid material effortlessly. The pump has a sturdy structure which ensures no leakages, cracks or deformity. The pump is easy to use and can tolerate high levels of temperatures and pressures from the inside as well as the outside. The effective design of the handle of the High Pressure Hydraulic Hand Pump makes it easy to operate. The pump can be utilized continuously for a decent amount of time.
Features of High Pressure Hydraulic Hand Pump
- Anti-corrosive surface ensures non violent chemical reaction
- Usable in domestic as well as commercial sphere
- Slender design ensures easy pumping of material in liquid state
- Well built structure ensures durability
Vijay Plot Main Road, Opp. Jaipur Golden Transport Co.,, Rajkot, Gujarat, 360002, India


Last Friday, FERC issued a 50-year license to the Puget Sound Energy Inc....
- About Hydropower
- On Your River
- Policy Watch
- About Us
Upper Baker development- a powerhouse containing two turbine-generator units with a total installed capacity of 90.70 MW; downstream fish passage facilities; and appurtenant facilities.
Lower Baker development- a powerhouse containing a single turbine-generator unit with an installed capacity of 79.33 MW; a 750-foot-long, 115-kilovolt (kV) transmission line; upstream fish passage facilities; and appurtenant facilities.
Puget proposes to construct a new auxiliary powerhouse adjacent to the existing powerhouse at the Lower Baker development, and to install two new turbine-generator units with a combined installed capacity of 30 MW.
The total installed capacity at the Lower Baker development would increase from 79.33 to 109.33 MW, bringing the project's total capacity to 200.03 MW. Puget also proposes to upgrade the existing upstream and downstream fish passage facilities and to construct a salmon hatchery at its Sulphur Creek facility near the Upper Baker development.


What are Parts & Functions of a Centrifugal Water Pump?
Centrifugal water pumps are widely used in electric power production, because of their wide range of performance (including flow, pressure head and loss of media properties), small size, simple structure, easy operation, uniform flow, long life, Prominent advantages such as lower acquisition costs and lower operating costs. There are many varieties of centrifugal pumps. Although the structures of various types of pumps are different, the main components are basically the same. The main components of the centrifugal water pump include: impeller, pump shaft, pump casing, pump seat, stuffing box (shaft seal device), leakage reducing ring, bearing seat, etc.
The impeller is the working part of the centrifugal water pump. It relies on its high-speed rotation to perform work on the liquid to realize the transportation of the liquid. It is an important part of the centrifugal pump.
The impeller is generally composed of three parts: the wheel hub, the blade and the cover plate. The cover of the impeller is divided into a front cover and a rear cover. The cover on the side of the impeller port is called the front cover, and the cover on the other side is called the rear cover.
When the centrifugal pump is started, the pump shaft drives the impeller to rotate at a high speed, forcing the liquid pre-filled between the blades to rotate. Under the action of inertial centrifugal force, the liquid moves radially from the center of the impeller to the outer circumference.
The liquid obtains energy during the movement of the impeller, the static pressure energy increases, and the flow rate increases. When the liquid leaves the impeller and enters the pump casing, it decelerates due to the gradual expansion of the flow passage in the casing, and part of the kinetic energy is converted into static pressure energy, and finally flows into the discharge pipeline along the tangential direction.
The main function of the pump shaft of the centrifugal water pump is to transmit power, and the supporting impeller is kept in the working position to operate normally. One end of the shaft is connected to the motor shaft through a coupling, and the other end supports the impeller for rotational movement. The shaft is equipped with components such as bearings and axial seals.
Common materials for pump shafts are carbon steel and stainless steel.
The impeller and the shaft are connected by a key. Since this connection method can only transmit torque and cannot fix the axial position of the impeller, a shaft sleeve and a locking nut are also used in the water pump to fix the axial position of the impeller.
After the impeller is axially positioned with the locking nut and the shaft sleeve, in order to prevent the locking nut from unbuckling, it is necessary to prevent the water pump from reversing.
The function of the shaft sleeve is to protect the pump shaft, so that the friction between the packing and the pump shaft is transformed into the friction between the packing and the shaft sleeve, so the shaft sleeve is an easy-to-wear part of the centrifugal pump.
The surface of the shaft sleeve can also generally be treated by carburizing, nitriding, chrome plating, spraying and other treatment methods. The surface roughness requirements generally reach Ra3.2μm-Ra0.8μm. It can reduce the friction coefficient and improve the service life.
The bearing plays the role of supporting the weight and bearing force of the rotor. Rolling bearings are mostly used in centrifugal pumps. The outer ring and bearing seat hole are made of base shaft, and the inner ring and shaft are made of base hole. There are recommended values in national standards for matching categories, which can be selected according to specific conditions. Bearings are generally lubricated with grease and oil.
When the pump shaft passes through the pump casing, there is a gap between the shaft and the casing.
In a single-suction centrifugal pump, if the shaft sealing device is not used in this part, the high-pressure water in the pump casing will leak out in large quantities.
The stuffing box is a commonly used shaft sealing device. The stuffing box is composed of shaft seal sleeve, packing, water seal pipe, water seal ring and packing gland.
The volute refers to a spiral flow channel with a gradually increasing cross-sectional area between the impeller outlet to the next stage impeller inlet or to the pump outlet pipe. The flow channel gradually expands, and the outlet is in the shape of a diffuser tube. After the liquid flows out of the impeller, its flow rate can be gently reduced, so that a large part of the kinetic energy is converted into static pressure energy.
The advantages of the volute are that it is easy to manufacture, has a wide high-efficiency area, and the efficiency of the pump changes less after turning the impeller.
The disadvantage is that the shape of the volute is asymmetric, and the pressure acting on the radial direction of the rotor is not uniform when using a single volute, which is easy to bend the shaft. Therefore, in the multi-stage pump, only the volute is used in the first section and the tail section, and the guide wheel is used in the middle section. device.
The material of the volute is generally cast iron. The volute of the anti-corrosion pump is made of stainless steel or other anti-corrosion materials, such as plastic glass fiber reinforced plastic. Due to the high pressure, the multi-stage pump requires high material strength, and its volute is generally made of cast steel.
The guide wheel is a fixed disc with forward guide vanes wrapped around the outer edge of the impeller on the front. These guide vanes form a diffusion-shaped flow channel, and on the back there are reverse guide vanes that guide the liquid to the population of the next stage of the impeller. . After the liquid is thrown out from the impeller, it enters the guide wheel smoothly, and continues to flow outward along the forward guide vane. The speed gradually decreases, and most of the kinetic energy is converted into static pressure energy.
The radial unilateral clearance between the impeller and the guide vane is about 1 mm. If the gap is too large, the efficiency will be reduced; if the gap is too small, it will cause vibration and noise. Compared with the volute, the pump casing of the segmented multi-stage centrifugal pump using the guide wheel is easy to manufacture, and the energy transfer efficiency is also higher. But the installation and maintenance is more difficult than the volute.
In order to reduce internal leakage and protect the pump casing, a removable sealing ring is installed on the casing corresponding to the inlet of the impeller.
The radial clearance between the inner hole of the seal ring and the outer circle of the impeller is generally between 0.1-0.2mm.
After the sealing ring is worn, the radial clearance will increase, the discharge volume of the pump will be reduced, and the efficiency will be reduced. When the sealing clearance exceeds the specified value, it should be replaced in time.


3/23/17 2:40 PM
The Charles River after the removal of the Old Mill Dam in Bellingham. Photo by Allen Orsi.
After more than a year spent permitting the project and four months of on-site work dredging sediment and deconstructing the Old Mill Dam, the Charles River now flows freely from the North Bellingham dam to the West Medway dam. Although revegetation of the river banks and the newly-capped backwatering area that has been filled with dredged sediment will take several months (not much will grow through the recent snow!), the restoration project is now complete with the exception of the construction of a stormwater treatment basin that will clean runoff from Pearl Street before it makes its way to the river.


Diaphragm wall completed at Red Rock Hydroelectric Project
Aug 19, 2015
Work has been completed on a 240-foot diaphragm wall at the Red Rock Hydroelectric Project near Pella, Iowa.
The diaphragm wall is designed to hold back the existing Red Rock earthen dam on the upstream side of the dam and provide a channel for water to enter an intake structure that will send water to the hydroelectric turbine/generator.
Ames Construction, the general contractor for the project, also has completed installation of the secant pile support structure on the downstream side of the project. The secant pile wall consists of nine rows of walers (horizontal steel I-beams) and 153 tie-back anchors that were drilled into bedrock. This structure is designed to hold back the existing downstream earthen dam and to ensure stability of the dam during excavation for the powerhouse. The bottom of the excavation is currently at 25 feet below river level. In the upcoming weeks, the excavation procedure will include underground blasting to break up rock for removal. Missouri River Energy Services (MRES) will issue a news release prior to the commencement of blasting.
In all, it is estimated that about 28 percent of construction work for the project has been done. When the project is completed in the spring of 2018, it will provide 36.4 megawatts of clean, renewable hydroelectricity, enough to power about 18,000 homes.
At its Aug. 13 meeting, the Western Minnesota Municipal Power Agency, which is providing financing for, and is the owner of the Red Rock project, approved a transmission construction contract with Aevenia of Moorhead, Minn.
The contract calls for Aevenia to build about five miles of 69-kilovolt single-pole transmission line between the Red Rock Hydro substation and the Pella West substation. It is anticipated that this transmission project will be completed in October 2016.


The National Weather Service in Norton has issued a Flood Warning for the Assabet River At Maynard from late Thursday to early Sunday morning.
- At 7:15 AM EDT Thursday the stage was 3.8 feet.
- Flood stage is 5.0 feet.
- Minor flooding is forecast.
- Forecast... The river is expected to rise above flood stage just after midnight tonight to a crest of 5.6 feet tomorrow evening. It will then fall below flood stage Saturday evening.
- Impact… At 6.0 feet, Flooding is likely in low lying sections along the river including portions of Maynard, Hudson and Concord. Water may approach homes along the river and may force several localized road closures.


JULIA CREEK WATER TOWER
MAL Engineers team members undertook the design and documentation of the remedial works for the structure. The remedial works included external crack injection, spalling repairs, an internal epoxy coating system and external waterproof membrane installation on the roof structure. The internal ladder was also augmented to ensure compliance with AS1657.
Along with the design and documentation, MAL Engineers team members undertook the project management during the construction phase of the project.


The ZEW Dychów complex comprises hydroelectric power plants on the Bóbr, Kwisa and Nysa Łużycka Rivers. The Dychów Pumped-Storage Power Plant plays the key role. Additionally, the Dychów complex consists of 16 small run-of-river power plants, with a total capacity of approximately 20 MW.
The Dychów complex was built in the years 1934–1936. It is a derivation-type pumped-storage power plant: dammed water of the Bóbr River is diverted through the weir in Krzywaniec via a 20.4 km canal to the retention reservoir in Dychów, whose total capacity equals four million cubic metres.


River Dr. to close Monday morning for flood preperations
River Drive will close between Iowa Street and Perry Street at 9 a.m. on Thursday as public works crews install flood barriers.
More closures will take place on River Drive as water levels rise.
The detour for the northbound River Drive is Division Street to 3rd Street to River Drive. The southbound detour is 4th Street to Division Street to Rockingham Road to River Drive.
The river is expected to crest at 17.8 feet on Thursday.


Cumberland River Dredging on the Way
The U.S. Army Corps of Engineers, Nashville District has just awarded a contract to Amherst Madison, Inc. of Charleston (WV) for a clamshell dredging of Cumberland River.
The contract, worth approximately $720,000, includes dredging work at Cumberland River Mile 102.7-104.0.
During the works, around 250,000 CY of dredge material will be removed from the navigational channel of the Cumberland River.
The dredged material will be then transported by dump scow barges to a nearby open water placement areas.
It is expected that the works will be completed within the next two months.


The ambitious water main replacement project in downtown Brighton is expected to last through the summer, wrapping up in the fall. The project includes the replacement of water main along Main Street and the adjoining side streets.
Brighton Mayor Wayne Schafer tells The Big Z the hope is to put the frequent boil orders behind them.
Click here for Schafer's comments
The project also includes fire hydrant replacements. Funding for the project comes through a low-interest USDA loan in the amount of about $1.5-million.


Construction of Gyrtoni Dam in Pineios
- Category: Construction
- Status: In operation
- Prefecture /County: Larisa
- Nominal Power: 0 MW
In this project, TERNA ENERGY constructed the below works:
Construction of GYRTONI dam.
Construction of approach and diversion channels and fill of the meanders abolished.
Reservoir’s embedment works at the lower bed.
Access works towards the dam
Fish communication channel
Works for the water-supply of the D’ TOEB pumping room and gravity water-channeling of GYRTONI reservoir towards KARLA reservoir and PLATYKAMBOS networks.


Kalivac - Albania
ENEL POWER S.p.A.
2000 - 2001
Description for Kalivac (Albania)
Kalivac Hydropower Plant has 108 MW of installed power.
- Reservoir (V = 350 Mm³)
- River Diversion (Q = 2'500 m³/s)
- Steel sheet pile cellular cofferdam
- Concrete Gravity Dam (H = 80 m, L = 375 m, V = 540'000 m³)
- Spillway (N° 15 gates 5.5x12.5 m, Ski-jump type, Q = 4'500 m³/s)
- No. 2 Outlet (Q = 540 m³/s)
- No. 2 Intake (Q = 285 m³/s)
- Outdoor Power House (No. 2 Kaplan turbines + No. 1 Francis turbine, IP = 107.4 MW)
- No. 2 Transformers (Rated voltage = 150 / 10 kV, Rated power = 63 MVA)
Montedoglio dam has suffered some damages at the spillway and dam body due to...
Rockfill dam with bituminous facing (BFRd) with a reservoir for irrigation,...
Dire Dam (Ethiopia)
Earthfill dam with impermeable core for water supply to Addis Ababa and to...
Dabus HPP cascade is located on the Dabus river, a north-flowing tributary of...
Carpat PSP (Romania)
Pumped storage plant with an installed power of 300 MW.
Jamaica 6 (Jamaica)
Jamaica 6 project includes the feasibility for six small hpps in Jamaica and...
Santu Miali (Italy)
Refurbishment of the Santu Miali hydropower plant
Maswa project including domestic water supply pipeline for the district...
Ulu Jelai (Malaysia)


Design of Gates for the Deep Stream Power Project.
MTL provided mechanical design for the project head works. This included the design of the scheme off-take gate, a scheme regulating (radial) gate as well as mechanical equipment for various intakes and pipelines.
MTL also provided implementation support with tendering review, manufacturing inspections and commissioning supervision for the off-take and radial control gates.
The design services were delivered on time and within budget. The gates
Riley Consultants, MA Corkery & Associates, E-Type Engineering, Jesco Hydraulics, Civil Construction Ltd, Earthworks Marlborough.


The flowmeter measures the velocity of well fluids using a turbine (spinner) impeller. The higher the fluid velocity, the faster the spinner rotates. Knowing fluid velocity and tubing size, volumetric flow rate can be calculated. There is a wide range of flowmeters available, selection depending on several parameters including completion size, expected phases, flow rate and the potential for debris. The main spinner is placed at the bottom of the toolstring.
The spinner is continuously rotating and is used in both tubing and casing. It is more robust and can be used in wells where debris such as sand may impede the impeller blades. The threshold is lower than the caged spinner, and is therefore suitable for logging in lower fluid velocity wells.
Depending on tool size.


The Whatcom County Flood Control Zone District (FCZD) is designing an improved levee system south of downtown Ferndale to protect critical infrastructure.
Provide reliable flood protection
Improve habitat, stormwater treatment, and recreational opportunities
Initial work included field surveys in the fall and winter of 2020/2021 and evaluating design alternatives. Engineering design is currently underway. The 30% design phase is complete and included gathering information and evaluating design alternatives such as a partial realignment of Ferndale Road and river levee design features. The 60% design effort is scheduled for 2023. This phase will detail the preferred road and levee alignment. The construction schedule has not yet been determined.
The current levee system on the Nooksack River does not provide reliable flood protection to critical infrastructure in the Ferndale area including: two water and one wastewater treatment plants, roads, parks, residences, and farmland. The proposed project will reduce flood risk to this critical infrastructure by improving the levee system. The project area extends sound of the intersection of Front Avenue and Cherry Street for about one mile.


1. Because the head of the submersible pump is too low […]
1. Because the head of the submersible pump is too low and the lift of the pump is higher than the actual price. If the lift is more than 5 meters, the flow will be too large and the current will rise. The solution is to close the outlet valve of the pump to reduce the resistance. The outlet flow controls the current.
2. The submersible pump motor needs to be submerged by the whole machine. The submersible motor is mainly cooled by water. If the motor leaks out of the water and there is no water to cool the motor, the temperature will rise sharply and it will easily lead to the burning of the motor.
3. If the liquid to be delivered is hot water below 80 degrees, hot water submersible pump must be used. The hot water submersible pump is usually cooled with stainless steel jacket and cooled by external cooling water. If it is used, it must be cooled by external tap water. The tap water cooling motor is sure to burn the motor because the medium temperature is too high to cool the motor.
4. The mechanical seal of the submersible pump is idling or damaged by liquid corrosion, so that the motor water will also cause the motor to burn. If it is equipped with the corresponding leak sensor supporting control cabinet, it can be avoided. Without this configuration it is recommended to periodically maintain the submersible pump replacement seal.
5. because the power line is not in contact with other contact reasons, the motor missing items will also burn the motor.
Submersible pumps that are not used in water for a long time should be checked for insulation and phase insulation of the coil before starting the motor.
Water pump with leakage leakage overload protection function can be selected: high temperature submersible pump


The flood warning remain in force for low lying areas, areas adjacent to small streams and downstream of major rivers in the Rakiraki Town and Tavua at Nasivi.
Level at Rakiraki town station was 3.83m at 3.40pm which is 0.21m above warning level and increasing; Water level at Tavua at Nasivi station was 2.75m at 3.40pm which is 0.25m below warning level and decreasing.
Flood alert a flood alert is now in force for low lying areas adjacent to small stream and downstream of Ba FSC river. Level at Ba FSC river was 3.31m at 3.40pm which is 0.19m above alert level and increasing.
Situation: a trough of low pressure remains slow moving over the group. Associated cloud and rain affects the country.
Forecast to midnight tomorrow for the Fiji group.


The Bromic Waterboy Jet Pump & Controller kit is an economical jet pump water supply unit for domestic household pressure systems and garden irrigation. The kit couples Bromic’s self-priming stainless steel pump with an automatic 3kw pressure controller to deliver high flow rate performance.
The 80L jet pump kit features a self-priming stainless steel pump with an automatic 3kW pressure controller to provide high-flow performance.
- Horizontal self-priming pump
- Stainless steel housing
- Ideal for pumping clear water and other non-aggressive liquids
- Economical and compact
- For use in domestic, irrigation and agriculture
- Supplied with electrical lead suitable for use with any 10 amp power outlet
2 Years Replacement Warranty*
*Terms & Conditions Apply


Maintenance work also planned for Walterville
The shutdown of the Leaburg generating facility and power canal is expected to last about a week. During the shutdown, EWEB will divert very little water from the McKenzie River into the canal, which will cause the river level to rise downstream of the canal’s mouth.
During the re-watering period, expected to begin on or around May 3, the river level will gradually drop as more water is diverted into the canal.
The utility will complete similar repairs to the Walterville power plant, fish screen and canal beginning in mid-June.


Imereri Region - Georgia
JSC Namakhvani hpp Cascade
2012 - 2017
Description for Namakhvani Hydropower (Georgia)
Namakhvani hydropower cascade, envisages the construction of two hydropower schemes on the Rioni River with a total installed capacity of 435 MW.
The project stems from the need to satisfy the country's growing electricity demand, followed by Georgia's desire to be independent from an energy point of view. Therefore the main objective of the project is to increase the hydroelectric generation capacity of the country by exploiting the available water potential of the Rioni river. This will improve the country's energy security, reduce dependence on oil and also allow to export electricity during the period September-April, primarily to Turkey.
Studio Pietrangeli is very proud of assisting Georgia’s Government providing all the engineering services for the preparation and implementation of the construction of the project, contributing to make Georgia, as member of Energy Community, play an important role in the planned integration of power systems and energy trading with Turkey, Russia, Azerbaijan and Armenia.
The two hydropower plants, Tvishi and Namakhvani, have an Installed power of 100 MW and 335 MW respectively.
Both projects include RCC dams. Tvishi includes a gravity dam, 56 m high, while Namakhvani includes an RCC arch gravity dam, about 100 m high.
The modern technology of Roller Compacted Concrete (RCC) is adopted since guarantees shorter construction period and lower costs (lower cement content, faster on site work, etc.).
The waterways consists mainly in power tunnels, varying from 0.3 km (Tvishi) to 4.3 km (Namakhvani) of length.
The two power waterwyas are outdoor type.
An alternative layout adding a third plant, Zhoneti hpp, was carefully studied.
TVISHI ( IP=100 MW ):
- RCC Gravity dam ( H = 57 m )
- Spillway ( Q = 2,250 m³/sec )
- Low pressure gallery ( D=9 m L = 337 m )
- Power House ( open air type, N° 2 Kaplan turbines IP = 2x50 MW )
- High voltage Substation
NAMAKHVANI ( IP=335 MW ):
- RCC arch-gravity dam ( H = 99 m )
- Main Power house ( open air type, N° 3 Francis turbines IP =3x107 MW )
- Spillway ( Q = 2,670 m³/sec )
- Power tunnel ( D=9 m L = 4.3 km )
- Main Substation: GIS Switchgear, 220kV
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Montedoglio dam has suffered some damages at the...
Arda Cascade (Bulgaria)
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Submersible pumps are designed to be located underwater. Clean water pumps are suitable for use with relatively clear water sources, such as pools, cisterns, or pipe leaks. The fluids they can pump generally cannot contain particles above 1mm in size. Dirty water pumps can also be used in the pumping of clear water, but have the added benefit of being able to pump water that contains particles and contaminations such as mud and salt.
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The Silverline 550W Stainless Steel Water Pump features a fully stainl..
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SIP 1100-SS Submersible Dirty Water Pump The Sub 1100-FS is a submersi..
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Thanks to the 2-in-1 function, the robust SP 5 Dual submersible pump c..
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Grand Coulee Dam – Washington
Bath County Pumped Storage Station – Virginia
The upper reservoir has a surface area of 265 acres (107 ha) and a storage capacity of 43,911,000 m3. The lower reservoir is 135 feet (41 m) high and 2,400 feet (730 m) in length. In times of drought, water quality can be maintained by using nearby recreational reservoirs.
Chief Joseph Dam – Washington
Robert Moses Niagara Power Plant – New York
John Day Dam – Oregon/Washington
The John Day Lock has the highest lift (110 feet) of any lock in the United States. Lake Umatilla is the reservoir created by the dam, and it extends 76.4 miles up the river channel to the foot of the McNary Dam. The John Day Dam is part of the Columbia River Basin dam system.


Elmer Davis Lake, Kentucky
Elmer Davis Lake is on Severn Creek in Owen County, Kentucky and is used for recreation purposes. Construction was completed in 1958. It has a normal surface area of 148.8 acres. It is owned by Commonwealth Of Kentucky.
Elmer Davis Lake Dam is of earthen construction. Its height is 68 feet with a length of 520 feet. Its capacity is 3932.4 acre feet. Normal storage is 3151.2 acre feet. It drains an area of 6.6 square miles.
Lakes, Dams, and Recreational Facilities Near Elmer Davis LakeThomas Lakes (upper) Dam Thomas Lakes (lower) Dam Kentucky River Lock and Dam 3 Kentucky River Lock and Dam 2 Cedarmore Lake Corinth Lake Lake Vega Kentucky River Lock and Dam 1 Cedar Creek Dam Campbellsburg Dam General Butler State Park Lake General Butler State Park #2 Markland Locks and Dam Kentucky River Lock and Dam 4 Boltz Lake Kentucky River +4 Locks
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Find other southeast Indiana area lakes and vacation ideas or return to the home page.
Other AreasClick the map to see lakes in other parts of the country.


Sempell Model 141 Pressure Reducing Valve Condensate or Feedwater
Sempell™ model 141 can be generally used in globe valve to control pressure, temperature, level and flow. It is designed for a medium pressure range up to Class 400 and is suitable to control nonaggressive liquids. The cast or forged steel body comes with welding ends or flanged. The bonnet seal is spaciously designed and thus can also be used for evaporating medium without difficulties.


Consultancy services for the development of a 2,000 MW HPP project in India
Description of project:
Subansiri Lower Hydro Power Project (2,000 MW) is located near North Lakhimpur on the borders of Assam and Aruncachal Pradesh. The project comprises a run-of-river scheme utilizing the flows of the Subansiri River.
The diversion structures comprise a concrete gravity dam 133 m high; gated spillways incorporated into the dam body; eight horseshoe shaped headrace tunnels; eight horseshoe shaped surge tunnels; eight steel lined underground pressure shafts; a surface powerhouse equipped with eight Francis units with capacities of 250 MW each and an open tailrace channel.
- Setting up MIS for the construction management support;
- Design review of temporary structures;
- Basic design for river diversion;
- River diversion planning & methodology;
- Advice on geotechnical and claims preparation.


Telescopic robotic nozzle for cleaning pumping stations
In collaboration with Unifire AB, BJ-Gear has developed a water nozzle with a gear solution that can be used, among other things, for cleaning pumping stations. In Gothenburg, Sweden, a new and future-proof pumping station will be built, where there is a strong focus on climate security and energy efficiency. Water nozzles will be installed in the pumping station, which will automatically clean the pump station. The automatic water nozzles can be operated remotely, and the telescopic arm allows the water nozzles to be mounted more protected, as they can be pulled away when not in use.


Chevron Australia is constructing an LNG plant near Onslow, Western Australia. The associated downstream dredging works were contracted to Dredging International Australia (DIAU). IMDC provided technical assistance during the construction phase of the LNG plant.
The associated downstream dredging works comprised dredging a 17-km approach channel, a swing basin, berth pockets, a tug harbour, and related infrastructure. Total dredging volume exceeds 26 million m³.
IMDC provided on-site assistance to the project environmental team of DIAU from the project award to completion. Environmental assistance consisted of


Azerbaijani President inspects construction of Valvalachay-Takhtakorpu channel`s first section (PHOTO)
President of Azerbaijan Ilham Aliyev has inspected the construction of Valvalachay-Takhtakorpu channel`s 10.7km-long first section.
The construction of the Valvalachay-Takhtakorpu channel is part of a project to reconstruct the Samur-Absheron irrigation system. The project, to be implemented in 4 stages in 14 years, also envisages the construction of Takhtakorpu Water Reservoir and Takhtakorpu-Jeyranbatan Channel.
The construction of the first section of the Valvalachay-Takhtakorpu channel was funded by the Islamic Development Bank. The channel is 31.45km in length, 4m in width and 4.3m in depth. The channel`s capacity is 75 cubic meters of water per second.
The President pushed a button to officially start the channel`s first section.
The Head of State was told of the technical features of the channel`s second section, whose construction will be funded by the State Oil Fund. The construction of the second facility will complete in 2012.


Architect: Bourne Blue Architecture
Photos: Shane Blue
New single storey residence with individual courtyard areas and polished concrete floors.
Structural and stormwater design and documentation including on-site stormwater detention for the new residence was completed by Izzat. Site challenges included the stormwater design for a flat and flood zoned site, with each separate courtyard requiring drainage.
Construction inspections were carried out at critical stages for both structural and stormwater works.


Qxs Middle Opening Pump
Model No.: QXS
Working Pressure: High Pressure Pump
Position Of Pump Shaft: Horizontal Pump
Color: As Your Requirement
Package: In Woodenc Case Or As Your Requirement
Power: Electric Or Diesel
Material: UHMW-PE Lining
Uage: High Corrosion Liquid With Particles
Model No.: UHB-ZK
Packaging: In Wooden case or as your requirement
Place of Origin: Shijiazhuang
Double Suction Horizontal split-Casing type hot water circulation pump
Detailed Product Description:
a. Horizontal single-stage double-suction centrifugal pump
b. Made of cast iron
c. High efficiency
d. Easy maintenance
f. OEM Service
a. Split case double suction horizontal pump is suitable for mine.
b. Suitable for transporting pure water or liquids with physical and chemical properties similar to water.
c. Suitable for agriculture irrigation.
d. Suitable for water supply and drainage in factory.
e. Suitable for power station.
QXS series submersible sand pump is single stage centrifugal pump which is specially designed to mine underwater sand and gravel in river, lake, sea as well as undersea mining. The structure design and materials of the pump have been considered thoughtfully to make the pump operate under water permanently, reliably and effectively. It has the characters of corrosion-resistance, wearing-resistance, high ability of passing solid, wide-range of submersible depth. The maximum value of submersible depth is up to 150m, and its function won't be impacted as the depth varied. Just putting the pump on the bottom of sea or river, it can work at any angle of placement. Therefore, it is ideal and efficient equipment for sand collection and undersea mining.
Rotation Speed: 970-2950r/min
13. Installation and location: pump should be used vertically or inclined. Its inlet should be located at the bottom of sea.
Note: If the conditions stated above cannot be satisfied, please connect with us. We shall adopt proper measures while designing in order to ensure that the electric pump set will be working normally in actual conditions.
QXS series submersiblle sand pump is generally made up of cutter head, pump, electric motor, pressure balance device, set support ( selected only when all parts will be combined into one set) and so on. The suction efficiency, operating reliability and practicability of the whole set have been taken into consideration thoroughly while the structure designing. Electric motor, pump and set support fixed into one unit can be used at any position between 0-90°.
1. Pump and Cutter
QXS series submersible sand pump is single-stage centrifugal pump, consists of pump casing, impeller, cutter head etc. Usually, the main material of components which liquid flows through is made from the wear-resistant cast iron of high chrome, and special material will be selected to meet the special requirements according to working conditions. By the cutter head running, the density of suction liquid will be increased and the suction efficiency will be improved as well. As the pump and the motor are coaxial, it makes the axial force of the pump pass on to the motor directly, so the pump can work at any position.
2. Motor and Pressure balance device
QXS series submersible sand pump is usually matched with dredge submersible electric motor made by our company. Usually, the electric motor is supplied with pressure balance device. It can make the outside pressure and inside pressure of the motor balance automatically. The maximum submersible depth of motor can reach 150m. If the actual working condition is over the value, please specifically tell us while ordering.
3. Other complete parts
Other complete parts are mainly composed by set support and electric motor switchgear etc. They can be selected according to the customer's demands.
The start modes include Y-△start, soft start and converter start. We can make it on the customer's demands and motor power.


The 300m head boiler feed water pump is horizontal, single suction, multi-stage centrifugal pumps.Both the suction and discharge port are vertical position. The cast steel material and mechanical seal allow this pump to bear liquid temperature up to 160 ℃.
The boiler feed water pump rotor includes the shaft impeller, balance plate and other components. The entire rotor is supported by plain bearings at both ends of the shaft. Bearings lubricated with circulating cooling water. The axial force of the rotor is balanced by the balance disc.
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US Army Corps of Engineers Reviews Olmsted Lock and Dam Project
Construction on the Olmsted Lock and Dam Project in Southern Illinois has been ongoing for 20 years, 13 years over schedule. Now a completion date is set for 2026. The final cost of the project will be almost 4 times the initial estimate. Shelly Baskin spoke with Project Engineer Richard Schipp on the problems plaguing the project and what lies ahead for the site.


Phandar is an 80MW hydro power project. It is planned on Ghizar river/basin in Gilgit-Baltistan, Pakistan. The project is currently in permitting stage. It will be developed in single phase. The project construction is likely to commence in 2023 and is expected to enter into commercial operation in 2025.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||80||–||80||Permitting||Gilgit-Baltistan, Pakistan||Pakistan Water and Power Development Authority|
The project is being developed and currently owned by Pakistan Water and Power Development Authority.
Phandar is a run-of-river project. The gross head and net head of the project will be 237m and 235.7m respectively. The total number of penstocks, pipes or long channels that carry water down from the hydroelectric reservoir to the turbines inside the actual power station, is expected to be 2 in number. The penstock length will be 408m. The project is expected to generate 331 GWh of electricity. The project cost is expected to be around $127.238m.
The hydro power project consists of 4 turbines, each with 20MW nameplate capacity.
The project has 4 electric generators that will be installed at the project site.
The project construction is expected to commence from 2023. Subsequent to that it will enter into commercial operation by 2025.
About Pakistan Water and Power Development Authority
Pakistan Water and Power Development Authority (WAPDA), is a government-owned public authority responsible for maintaining power and water in Pakistan. It is responsible for the development of hydel power and water sector projects in Pakistan. The authority plans and executes projects and schemes for the generation, transmission and distribution of power; water supply and drainage; flood management; irrigation, inland navigation; and prevention of water logging and reclamation of waterlogged and saline lands. WAPDA is headquartered in Lahore, Pakistan.
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.


Project Engineer: Kaitlin Swanson 651-266-6289
The original cast iron water main within the project area was installed in 1930 and has experienced repeated main breaks over the years. To continue to ensure the reliability of our system, SPRWS regularly replaces aging infrastructure that may be susceptible to breaking with newer, more dependable infrastructure.
SPRWS will be hiring a contractor to replace the existing 6" cast iron water main with 8" HDPE pipe using a method called pipe bursting.
- Replace 450 ft of 6" water main
- Replace valves and hydrants
- Restore street pavement as needed
Contractor will be performing pre-work in the project area to prepare for project start later in the construction season. Specific start dates to be determined.
Temporary water main setup is schedule for the week of September 13th with water main replacement to follow.
Temporary water main is setup. Water main replacement to follow.
Project is complete.
Temporary water main to be connected the week of October 18th. Excavation and water main replacement work is anticipated to begin on Monday October 25th.


60 Series Power Unit
Featured Product from SC Hydraulic Engineering Corporation
The 60 Series Power Unit includes a five or ten gallon reservoir capacity, yet provides a footprint (base dimensions) of only 14" x 14".
The stainless steel reservoir is equipped with a level gauge, breather/fill cap and bottom drain.
Only two connections are required; air and work port.
Two pressure ports, one equipped with a manual valve, provide ease of control during operation.
Air exhaust muffler provides for quiet operation.
3 ½" dial liquid filled gauge is included on units up to 280:1 on D/10-5 units and 240:1 on D/10-6 units; optional on the higher pressure units.
60-5 Series - 14 models - hydraulic pressure up to 42,500 psi
60-6 Series - 10 models - hydraulic pressure up to 45,800 psi


- Flood Warning issued December 28 at 1:12AM CST until December 30 at 3:45PM CST by NWS
- Effective: 1:12 a.m. on Monday, Dec. 28, 2015
- Expires: 3:45 p.m. on Wednesday, Dec. 30, 2015
...The Flood Warning is cancelled for the following rivers in
Grand River near Brunswick affecting Carroll and Chariton Counties.
...The Flood Warning continues for the following rivers in
Crooked River near Richmond affecting Ray County.
Wakenda Creek at Carrollton affecting Carroll County.
Big Creek at Blairstown affecting Cass...Henry and Johnson
Blackwater River at Valley City affecting Johnson and Pettis
Blackwater River near Blue Lick affecting Cooper and Saline
Chariton River near Prairie Hill affecting Chariton and Macon
Grand River near Sumner affecting Carroll...Chariton...Linn and
Lamine River near Otterville affecting Cooper County.
Marais Des Cygnes River at Osawatomie affecting Miami County.
Marais Des Cygnes River at La Cygne affecting Linn County.
Missouri River At Miami affecting Carroll...Chariton and Saline
Missouri River at Boonville affecting Cooper and Howard Counties.
Moniteau Creek near Fayette affecting Howard County.
Petite Saline Creek near Boonville affecting Cooper County.
South Grand River at Urich affecting Bates...Cass and Henry
The Flood Warning continues for
The Marais Des Cygnes River at Osawatomie.
* from this evening to Wednesday afternoon.
* At 7:30 PM Sunday the stage was 18.9 feet.
* Flood stage is 28.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by tonight and continue to rise
to near 28.7 feet by Tuesday morning. The river will fall below
flood stage by Tuesday afternoon.
* At 28.0 feet...Low-lying areas along the river begin to flood.
Location FS Stage Day/Time Forecast
Marais Des Cygnes River
Osawatomie 28 18.9 Sun 07 PM 28.7 Tuesday morning
- See more at NOAA


MEM – Fask Dam Development – Morocco - Project Profile
"MEM – Fask Dam Development – Morocco - 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 "MEM – Fask Dam Development – Morocco - 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.
Ministere de L'Energie, Des Mines, De L'Oreal & De L'Environnement (MEM) is planning to build a dam in Fask near Guelmim, Morocco.
The project involves the construction of a dam with a capacity of 31 million m3 of water reservoir, spillways, flood control canals, water supply canals and administrative buildings, and the installation of crust gates and power-related facilities.
In the second quarter of 2014, study activities commenced.
In February 2017, Govt of Qatar signed an agreement of financing 150 million dollars with Govt of Morocco on the construction of the Fask dam on the Oued Sayad (Province of Guelmim).
Study activities are underway and the construction is scheduled to commence in the first quarter of 2018.
The project involves the construction of a dam with a capacity of 31 million m3 of water in Fask near Guelmim in Morocco.
The US$79 million project includes the following:
1. Construction of a dam
2. Construction of spillways
3. Construction of flood control canals
4. Construction of water supply canals
5. Construction of administrative buildings
6. Installation of crust gates
7. Installation of related faciltiesReasons To Buy


4SW Series Deep Well Submersible Pump
4″submersible pump electric motor:
F class insulation ,which can work in temperature up to 155″C and fill with special purpose oil for food machinery and equipment.
Single phase pt6np:
220V-240V/50HZ with capacitor, thermal overload protector by hand reset, switch control box; Hand reset thermal overload protector can automatic stop the pump in the case of large AC current which caused by blocked impeller, abnormal AC Power Supply to protect the pump motor.
with control box, Hand reset thermal overload protector can automatic stop the pump in the case of default phase and blocked impeller to protect the pump motor. The pump has the advantage of wear-proof, antirust and non-pollution, easy-installation. The pump has excellent hydraulic performance which can use in the full head.


This 1,550-MW hydroelectric complex on the Romaine River involves four generating stations and reservoirs spaced over 150 kilometres along the Romaine River, located on the North Shore of the Gulf of St. Lawrence. Each station will have an associated rockfill dam, two generating units, and a spillway. One permanent access road 150 kilometres long will also be built as part of the project linking the generating station to the regional highway. Hydro-Québec began its work in summer 2009. Romaine-2 was commissioned in 2014, followed by Romaine-1 in 2015, and Romaine-3 in 2017. Work on Romaine-4 is underway, and includes building of all the structures associated with a new power generation facility: generating station, dam, diversion, spillway, tailrace canal, headrace tunnel, etc. Excavation of the spillway and water intake, along with the temporary diversion structure, were completed in 2018. In 2021, Romaine-4 reservoir filling was finished and construction work on Romaine-4 dam was completed. Concreting at Romaine-4 generating station will continue in 2022 and the project is expected to be commissioned in the last months of 2022.


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3P Technik Submersible Pump with Float
The 3P Technik Submersible Pump with Floatomes comes with 10m Cable and 3-pin plug.
The Calpeda GXRM is an open single-impeller submersible drain pump in chrome-nickel stainless steel.
The GXRM 9 has a maximum head of 9m and a maximum flow of around 160 litres per minute. It has a 1.25 inch vertical outlet.
The motor is water cooled by the pumped water passing between the motor jacket and the external jacket.
The GXRM can also be used as a dirty water pump as it can pump water with solids up to 10mm grain size. The suction strainer at the base of the unit bas a double row of holes or extra safety against clogging.
This pump can sit on the bottom of a level tank, however if deposits are expected to form at the bottom of the installation pit, a support must be provided to keep the pump raised.


The country’s key water reservoir, Tarbela Dam filled on Monday morning to its maximum storage level of 1550 feet. This was officially confirmed by Indus River System Authority (Irsa) and Water and Power Development Authority (Wapda). According to Wapda, 6.047 MAF water to the tune of maximum live storage capacity of Tarbela has been stored in the reservoir whereas inflows were 224.8 cusecs and outflows 181.1 cusecs. Tarbela’s minimum operating level is 1386 feet, present level 1550.00, maximum conservation level 1550 feet, live storage on Monday 6.047 million acre feet (MAF). Meanwhile, inflows at River Indus at Tarbela recorded at 224,800 cusecs whereas outflows were 181,100 cusecs. Inflows and outflows in Kabul River at Naushera were 45,800. Inflows in Jhelum River at Mangla recorded at 29,300 cusecs and outflows at 10,000 cusecs. Irsa also recorded inflows in Chenab River at 74,300 cusecs and outflows at 42,600 cusecs. Mangla’s minimum operating level 1050 feet, present level 1170.75 feet, maximum conservation level 1242 feet, live storage on Monday 2.701 MAF. Inflows at Jinnah Barrage was recorded at 213,700 cusecs and outflows at 205,700 cusecs, Chashma – inflows 218,400 cusecs, outflows 190,000 cusecs, Taunsa – inflows 186,400 cusecs, outflows 165,800 cusecs, Panjnad – inflows 48,800 cusecs, and outflows 34,200 cusecs, Guddu – inflows 256,000 cusecs and outflows 227,300 cusecs, Sukkur – inflows 205,400 cusecs and outflows 149,800 cusecs, Kotri barrage – inflows 52,300 cusecs and outflows 10,500. Chashma’s minimum operating level is 638.15 feet whereas its present level is 648.00 feet. Its maximum conservation level is 649 feet and live storage was 0.227 MAF.


The Capital Controls® Series 71P11A Gas Pressure Reducing and Shutoff Valve is a diaphragm-type gas pressure regulating valve designed for use on chlorine, sulfur dioxide and ammonia gas service. The valve is used in a gas dispensing system to prevent liquefaction of the gas by providing a controlled pressure drop in the piping system.
Downstream pressure is regulated to a reduced value by adjustment of the control setting. If the downstream pressure exceeds the pressure at which the valve is set, gas flow will be shut off.
There are three models for use with a variety of control applications:
- 71P11A_01 Manual
- 71P11A_02 Pneumatic/hydraulic
- 71P11A_03 Electric