Tonkin Consulting has assisted the City of Port Adelaide Enfield over the past decade with initial planning and then staged implementation of major capacity upgrades to the stormwater drainage system in this area. These works address historical flooding issues and will reduce the occurrence and severity of these events. The final stage of these upgrades requires a major new pump station, which discharges collected stormwater to the Port River. Tonkin Consulting has recently completed the detailed engineering design of this pump station and is supporting the City with ongoing technical input to the construction and commissioning phase.
Tonkin Consulting undertook the detailed engineering design of the pump station and associated works including all civil, structural, mechanical and power supply elements. Instrumentation and control systems were designed to a conceptual level in order to allow these systems to be delivered as part of an integrated construction and commissioning contract.
Tonkin Consulting managed various investigations on behalf of the City including subcontracted geotechnical and acoustic testing at the site. Environmental investigations into soil contamination and acid sulphate soil risks were undertaken by Tonkin Consulting’s internal specialists.
Tonkin Consulting assisted the City with design information to suit the development approval process and participated in discussions with project stakeholders such as the Department of Planning, Transport and Infrastructure, SA Water and the neighbouring community.
Tonkin Consulting also developed and implemented a project risk management framework as well as facilitating Safety in Design and HAZOP workshops during the design phase.
The pump station design includes a large below ground concrete structure with five submersible pumps, large twin inlet screen structures, valve pits, above ground lifting equipment, access road and control buildings. The concrete structure is approximately 10m deep and the maximum discharge flowrate is approximately 2,800L/s.


Replacement of the Anacostia Pumping Station Project
EA Engineering. contracted with BSCI Inc. for Construction of the new finished water pumping station capable of pumping into three different service areas and involving a total of twelve new pumping units. The project includes the complete construction of a new pumping station structure to include lower level area, pump room, operators’ room, electrical room, battery room and generator room. Site work to include excavation, dewatering, paving, landscaping, fencing and miscellaneous site improvements.
Construction to include a new electrical substation and new underground feeder duct banks to facilitate operation of the new pumping station. The substation will also include a diesel storage tank. A façade wall constructed around the entire west, north and east sides of the facility. The entire substation will be constructed on a concrete pad. The existing electrical
substation will be removed after the new pumping station has been operational for a period of 30 days.
- Project Value: $3.5 Million
- Tanweer Baig, P.E.
301 Bryant Street Washington, DC 20001
202/462-5117 202/306 7205


Bestech Australia supply Model LV38 Hydraulic Level Transmitters by BCM Sensors for flange installation.
These hydraulic level transmitters are designed for gauge pressure application in hydraulic level measurement. Hydraulic level transmitters can be used for viscous and corrosive fluid media or fluid media with grains, especially in the oil chemical industry applications.
This model hydraulic level transmitter has an amplified output signal of 4-20 mA, with an option with HART protocol and field display meter.
Measuring ranges vary from 0 – 0.6 mH2O to 0 – 250 mH¬2O, and the measuring accuracy of this hydraulic level transmitter can be up to 0.2%FSO. The temperature of the media can be between -40 and 125°C.
The flange is made from 316 SS, with the option of 316L or hastelloy-C as well. The sensor has integrated electronics, and is rigid and robust. The hydraulic level transmitter has an explosive-proof rating of Exia II CT6 and environmental protection is to an IP65 rating.
This hydraulic level transmitter is available in Australia and New Zealand from Bestech Australia Pty Ltd.


Malaysia: Samalaju Port Project to Involve Massive Dredging Works
The new Samalaju Port project in Bintulu will involve massive dredging and reclamation works, reports thestar.com.
According to the PEIA report, 18.98ha would be reclaimed for the construction of port platform areas.
“As the project is situated on a shallow continental shoreline, it is anticipated that dredging activities would be required to be carried out to deepen the approach channel and two turning basin areas within the port basin, outer zone and internal zone,” says the report.
The contract would be divided into two sections.
Samalaju Port, to be operational in 2015 and could raise its capacity to 30 million tonnes a year.
Dredging Today Staff, June 25, 2012; Image: bintuluport


Posted on October 24, 2017 at 9:52 AM by Communications Department
In 2015, City Council appropriated $16.7 million to replace the Lee Hall Reservoir Dam. The work began in August 2015 and was divided into four phases to lessen flood risks while still allowing for use of the reservoir during construction. The fourth and final phase of the replacement project is now underway to complete the new principal spillway and remove the old hydraulic controls from the Lee Hall Upper pool. The entire project is expected to be completed later this year.
Phase 1 activities included the construction of a new 165 foot wide concrete principal spillway channel were completed in mid-2016. Later that year Phase 2 work was finished on the new 1,115 foot long armored emergency spillway embankment. Phase 3 activities to construct an outlet works facility were completed in the late summer of 2017. The City’s investment in this critical infrastructure should provide many decades of protection to the Peninsula’s water supply and flood protection for downstream properties.


||Data Logging at Steep Bank Creek Pump Station
|Short Project Description
||An automated system to capture and record internal and external water levels.
|Additional Technical Information
||Allow for real-time direct measurements of water levels inside and outside the levee and compare those elevations to Mean Sea Level and the Brazos River gauge at Richmond. The project will also allow for compiling historical data of river levels.
|Estimated Total Project Cost (including engineering and contingency)
|Estimated LID 19 Cost (if Projects will be shared) and Sharing Basis
||The project is proposed to be shared between the District and Fort Bend County LID 15. The share split between the two districts is to be determined.
||The district operator is evaluating the pump station to determine the appropriate system to implement.
||Project will be funded from LID 19’s current cash on hand (general operating fund).


Funding Secured for Manitoba Projects
Manitoba Premier Greg Selinger was joined last week by Candice Bergen, Minister of State (Social Development), to announce joint funding to build the Lake Manitoba and Lake St. Martin outlet channels.
This development program will help protect residents and communities in the Lake Manitoba basin from the impacts of chronic flooding.
The project consists of the construction of an additional outlet channel from Lake Manitoba to Lake St. Martin and the conversion and enlargement of the Lake St. Martin emergency outlet channel.
This includes the construction of a permanent structure at the start of the Lake St. Martin channel, as well as an enhancement of the outlet channel.
The project also involves the construction of a permanently engineered channel with an outlet to Lake Winnipeg, bypassing Dauphin River First Nation. The permanent structure will significantly reduce the economic burden that chronic flooding has had on the Province of Manitoba.


AE Group have been engaged by Fulton Hogan to provide plant and equipment to undertake the construction of new weighting berm downstream of the existing Maroon Dam as part of the upgrade to SEQ Water assets. The Maroon Dam Upgrade project is required to improve flood security and address a number of dam safety concerns.
Maroon Dam is an earth and rock filled embankment dam constructed over the periods 1969 to 1974. It is located on Burnett Creek, approximately 15-20 km south of Boonah off Boonah–Rathdowney Road, in South East Queensland.
Project Elements include:
Construction Fleet consists of:
81 Distillery Road, Yatala QLD 4207
(07) 3807 0633 firstname.lastname@example.org
Tenders / Suppliers
Contact the Estimating Department on:
(07) 3807 0633 email@example.com
881 Long Pocket Road, Moranbah QLD 4744
52 Gemini Street, Tieri QLD 4709
(07) 4986 1140


|Client: West Arnhem Regional Council
Duration: 8 weeks
This Project Consists of the following works:
• Stone Pitching and concrete works
• Drainage upgrades
The first stage of the works consisted of installing 24 culverts, Cleaning and Shaping the drains to let the water flow and increase the drainage capacity:
Stone pitching and concrete works:
The Second stage of the works consisted of stone pitching works to protect the drains from scouring. Concrete margins with weep holes were constructed along a 2 km road to assist in subsurface drainage.
2 concrete floodways were also installed.


Mayor Masina Lauds Progress at Bredell Reservoir
Executive Mayor Cllr Mzwandile Masina commended the team working at the Bredell Reservoir in Kempton Park.
During his recent visit, Mayor Masina said construction of the reservoir was 98% complete. This is one of the reservoirs being built as part of the City’s security of water supply initiative under the Aqua Leap programme.
“This reservoir will augment the water supply to the whole of Kempton Park, addressing the supply interruptions that have been experienced in the area recently. There are altogether 29 reservoirs that are under construction in Ekurhuleni,” he said.
The Bredell reservoir will have water supply capacity of more than 35 hours. This means it will be able to supply water to the community for more than a full day without supply from the main supplier, Rand Water.
The main supply areas of the reservoir will be Kempton Park CBD, Pomona and Serengeti. This is in addition to the supply from Isando Northridge complex reservoirs.
Mayor Masina said this is a plan that will initially be replicated in other water supply zones of the City. This project costs over R82m and includes construction of the new 22.5 mega litres (Ml) concreate reservoir, pump station, a new above ground chamber, an access paved road and a new guard house and installation of a scour line.
About 140 job opportunities were created by this project.
The Bredell Reservoir will be tested in October to check if there are any water leaks and the whole project is expected to be complete by the end of December 2020.


FFP Missouri 2 LLC, which in November 2013 applied with the Federal Energy Regulatory Commission for a license on a Mississippi hydroelectric project, on Dec. 28 won FERC approval of that license.
FFP Missouri 2 plans to construct and operate the proposed Enid Lake Hydroelectric Project, with an authorized capacity of 4.6 MW. The project will be located at the U.S. Army Corps of Engineers’ Enid Dam on the Yocona River near the town of Enid in Yalobusha County, Mississippi.
The project will be located at river mile 14.5, approximately 6.5 miles north of the town of Oakland, Mississippi. The Yocona River flows in a westerly direction from its headwaters near Randolph, Mississippi, and enters the Panola Quitman Floodway (a flood control channel) before it joins the Tallahatchie River near Sharkey, Mississippi. The Tallahatchie River joins the Yalobusha River to form the Yazoo River, which in turn flows into the Mississippi River.
Enid Dam is one of four dams that make up the Corps’ Yazoo Basin Headwater Project. The Headwater Project was authorized by Congress and provides flood control and benefits to recreation, fish and wildlife resources, and navigation.
The powerhouse will contain two identical vertical Kaplan turbine-generator units with a combined installed capacity of 4.6 MW. Power will be transmitted via a 181-foot-long, buried transmission line from the powerhouse to a new substation. From the new substation, a 2,036-foot-long, 12.5-kV overhead transmission line will transmit power along Enid Dam Road to an interconnection point at an existing distribution line owned by a local utility.
The project will operate in a run-of-release mode using flows made available by the Corps in accordance with the Corps’ Master Water Control Manual for the Yazoo Basin Lakes. The project will generate an average of 17,700 megawatt-hours (MWh) annually.


Model MD/SSL - Hydraulic Mulcher
Hydraulic mulcher for grass, bushes, scrub and brushwood up to Ø 12 cm; equipped with single edge hammers, for skid steer loaders and compact track loaders from 70 to 120 HP. It can be used in several areas of land-management, set aside and green areas in general. Standard equipment: fixed universal hitch (SAE J2513), side skids, single edge hammers, hydraulic piston motor with drainage line, hydraulic hoses with explosion-proof sheats, belts transmission, manometer for working pressure control, hydr. valves block, “Berti Fluid Box” (max 160 lt/min), protective arch.


Plummer provided preliminary and detailed design phase services for Section 15-1 of the Integrated Pipeline Project (IPL). The IPL Program represents the combined efforts of Tarrant Regional Water District (TRWD) and Dallas Water Utilities (DWU) to design and construct a 150 mile pipeline connecting Lake Palestine, Richland-Chambers Reservoir and Cedar Creek Reservoir to supply water to DWU and TRWD users. The program includes multiple pipeline and pump station projects, which will be constructed in a phased capital improvement plan, with a combined estimated construction cost in excess of $2 billion. Plummer design responsibilities included approximately 5 miles of 108-inch pipeline including options for steel or prestressed concrete cylinder pipe construction. Additional design tasks included environmental analysis along the full 15 mile length of Section 15-1, structural design for a pipeline interconnection and energy dissipation facility and restoration/erosion protection design for all creek crossings.


In the Stavropol Territory, part of the infrastructure of the Zavetnensky group water pipeline is being reconstructed, which provides water supply to ten settlements of the Kochubeevsky district. The project was supported by the Governor of the Stavropol Territory Vladimir Vladimirov during his visit to the region on Friday, August 7.
The total cost of work, including design, is tentatively estimated at 80 million rubles. The project documentation will be executed by the regional ministry of housing and communal services.
“The next step should be the gradual replacement of the pipes of the water conduit itself, which have been serving for several decades,” the head of the region set the task.
The project will be implemented in the next two years. It includes the construction of an additional water treatment plant, chlorination room, new tanks and filters.


537926 Hydraulic Tube Kit
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Speeflo 0537926 Hydraulic Tube Kit
This kit can replace the hydraulic tube and fittings that
the older sprayers use.
No more fluid leaks from hydraulic tube!
Used on the Following Sprayers
Speeflo PT8900, PT10,000, PT12,000


The Flood Warning continues for
the marais des cygnes river at Osawatomie.
* Until Thursday evening.
* At 5:00 am Wednesday the stage was 35.5 feet.
* Flood stage is 28.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast... the river will continue to fall to below flood stage by
* At 31.0 feet... 347th Road or Main Street east of Highway 169 is
* 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 35.5 Wed 05 am 33.5 this afternoon
lat... Lon 3856 9507 3850 9478 3839 9476 3839 9482 3852 9507
Severe Weather Get Mobile & Email Alerts
Miami Severe Watches & Warnings NOAA Weather Radio
Statement as of 9:41 AM CDT on May 27, 2015


Gloomy outlook for power supplies as water shortage forces blackouts
Oyos Saroso H.N. and Apriadi Gunawan
The Jakarta Post
Water shortages in Lampung have forced two hydroelectric power stations (PLTA) operated by state electricity company PT PLN to cease operations, resulting in power rationing over the last few days.
The three generators which have been stopped are PLTA Batutegi with a capacity of 28 megawatts (MW) and two at PLTA Way Besai with a combined capacity of 90 MW.
The stoppage of the generat...


Submersible single stage pumps with open impeller, float switch and power cord for an automatic operation.
Pumps especially designed for the drainage of water infiltrations, emptying swimming pools, drainage of basements, etc. and models with vortex impeller for drainage of dirty water. Easy to install. Supplied with power cord with schuko plug and plastic universal fitting for connecting plastic hoses of different diameters.


Nalgonda: Water level in the Nagarjuna Sagar Project (NSP) reached the Full Reservoir level (FRL) of 590 feet on Saturday. The gross storage also touched 312 tmc in the project. The inflow to the project was 54,161 cusecs and outflow 54,161 cusecs. Of the outflow, 8896 cusecs was released to the Left Bank Canal and 300 cusecs to the AMRP-SLBC Low Level Canal. All the crest gates were closed as inflows to the project were low.
The inflow to the project was 54,161 cusecs and outflow 54,161 cusecs
By | Published: 24th Aug 2019 9:08 pm


The project entails the construction of a 60-metre-high, 520-metre-long concrete dam wall, with rockfill and earthwork excavation works extending for up to four kilometres on either bank. Almost 50 international contractors applied in October to prequalify for the main civil works contract, which also covers the construction of spillways, water intakes, access roads and irrigation outlets. The cost of the civil works alone is estimated at $550 million, which is being funded by four Arab development agencies.
The dam will house 10 125-MW hydroelectric turbines and produce enough power to meet rising demand around Khartoum. Sudan, under the terms of an agreement signed with Egypt in 1959, is entitled to utilise 18,500 million cubic meters a year of water from the Nile. Total project costs are estimated at $1,000 million.
Hydroelectric power is the obvious solution to the country’s rising demand for electricity. Sudan’s largest power plant is the 274-MW Roseires dam, located on the Blue Nile, south of Khartoum. Plans are also understood to be under evaluation for a third dam on the Nile’s second cataract, which will add 300 MW to the country’s installed capacity (MEED 24:8:01).


The Uri-II hydroelectric plant is the second run-of-the-river power project on the Jhelum River in the Uri area of Baramullah District, Jammu and Kashmir, India. The state-owned National Hydro Power Corporation (NHPC) developed the project downstream of the existing 480MW Uri-I power plant, which was commissioned in 1997.
The 240MW Uri-II power plant consists of four 60MW generating units. Three of the four units were commissioned by the end of 2013 and the plant began commercial operations in March 2014. The project was formally inaugurated in July 2014.
The hydroelectric project is located near the border of India and Pakistan. Pakistan objected to the construction of the controversial Indian power plant, alleging the violation of the Indus Water Treaty signed between the two countries in 1960. The treaty allows the three rivers Indus, Jhelum, and Chenab, to flow into Pakistan. India’s Intelligence Bureau (IB) warned of a possible terrorist attack at the project site.
Uri-II project details
The Uri-II hydroelectric project consists of a 52m-tall and 157m-long concrete gravity dam with four 9m wide spillways, a 4.23km long headrace tunnel with 8.4m diameter, a restricted orifice type surge shaft of 25m diameter, two 5m diameter steel-lined penstocks, four 3.5m diameter bifurcated steel-lined penstocks, an underground powerhouse, and a horseshoe-shaped tailrace tunnel 3.61km in length.
The project was designed to use Jhelum waters at a gross head of about 130m, following the discharge of Uri-I tail water upstream.
The powerhouse cavern of the plant is 133m-long, 15m-wide, and 40m-high. The powerhouse accommodates four Francis vertical turbines of 60MW capacity each. The plant is designed for a maximum water flow of 225cubic metres a second.
Construction of the Uri-II power project
Construction of the hydroelectric power project started in 2005. The construction work, however, suffered significant delay due to an earthquake and frequent flooding of River Jhelum. The construction required a total cost of Rs22.9bn ($350m).
Construction of the 337m-long diversion tunnel of 8.8m diameter to channelise the river for facilitating the dam construction was completed by the beginning of 2007. The dam structure, involving 100,000 cubic metres of concrete, was completed in March 2011. Construction of the powerhouse and switchyard, as well as key tunnelling works, was carried out thereafter.
Rock support methods, involving wire mesh, shotcrete, steel rib, rock bolt, and rock anchor, were used for the tunnelling work in adverse geological conditions.
The power project construction involved 1.92 million cubic metres of excavation, including 670,000 cubic metres of rock excavation and 980,000 cubic metres of underground excavation.
Uri-II power transmission
The electricity generated from the Uri-II plant is evacuated at 400kV and fed into India’s Northern grid via the 114km-long Uri-II-Uri-I Inter-connector transmission line and the Uri-II-Wagoora transmission line.
The Uri-II hydroelectric project is designed to generate 1,123.76 million units of electricity annually. The power output of the plant is supplied to the states of Jammu and Kashmir, Haryana, Himachal Pradesh, Uttarakhand, Uttar Pradesh, Haryana, Delhi, Punjab, Rajasthan, and Chandigarh.
Contractors involved with the Uri-II hydroelectric project
Hindustan Construction Company (HCC), an Indian infrastructure company, was awarded the civil works contract for the Uri-II power plant construction in 2005. The contract involved the construction of dam, surge, and pressure shafts, headrace and tailrace tunnels, and the underground powerhouse.
Alstom was awarded a turnkey contract worth $91.3m for the electro-mechanical components, including four Francis turbines, generators, and auxiliaries for the Uri-II hydroelectric plant in January 2007.
Encardio-rite provided turnkey services for the project, including the supply of geotechnical sensors, along with installation and monitoring services.


Water storage level across California’s major reservoirs
Daily percentage of storage capacity across 48 of the state’s major water supply reservoirs from Jan. 1, 2022
Average storage (1991-2020)
Actual daily storage
Reservoir data is from the
California Data Exchange Center
. One acre-foot is equivalent to 325,851 gallons.
Chart: Nami Sumida and Ying Zhao


Hydraulics & Waterways
394510 - A Coupled 2D and 3D Shallow Water Model for Tidal Flow in Hangzhou Bay
Thursday, June 7
8:30 AM - 10:00 AM
Location: Greenway CD
Weiming Wu, Potsdam – Clarkson University; Zhiguo He, China – Zhejiang University
Flow in the Qiantang River Estuary is affected by the river flow from upstream and ocean flow from the large Hangzhou Bay. To simulate the complex tidal flow at the estuary, a coupled 2D and 3D shallow water model is proposed, taking advantages of the efficiency of 2D model and the accuracy of 3D model. The depth-averaged 2D hydrodynamic model is built on the non-staggered, curvilinear mesh and the 3D shallow water model is built on part of the same horizontal mesh with the sigma coordinate in vertical direction. Both models use implicit finite volume methods with the Rhie and Chow-type momentum interpolation for intercell flux calculations. The 2D and 3D models share the same pressure correction equation based on the hydrostatic pressure assumption. With the solved pressure field in the entire horizontal domain, the velocity components are solved separately in the 2D and 3D sub-domains. The coupled model is advanced in handling large domain using the 2D solver preparing boundary conditions and simulating the local domain with the 3D solver for detailed flow fields. The model is applied to investigate the tidal flow in the Qiantang Estuary and Hangzhou Bay and verified with measured water levels and velocity profiles at several gauging stations. Simulated results show that the coupled model works well in a large ocean domain with special care on local locations near the estuary. It is quite flexible in coastal areas and estuaries with mixed 2D and 3D flow characteristics.


HYDERABAD: The crucial raw water storage reservoir, proposed at Keshavapuram in Shamirpet mandal with 20 TMC capacity under Godavari basin to ensure assured and reliable water supply to Greater Hyderabad for the next 50 years, will in all likelihood be executed shortly.
“The Hyderabad Metropolitan Water Supply and Sewerage Board (HMWS&SB) is determined to start the project from this year after getting budgetary support from the state government in 2017-18 Budget,” HMWS&SB MD M Dana Kishore told Express. For another reservoir of 20 TMC capacity planned at Devalamma Nagaram in Choutuppal mandal, the detailed project report is being prepared.
Chief minister K Chandrasekhar Rao last year announced construction of two raw water storage reservoirs at the above places for future drinking water needs of the city.
Recently, MAUD minister KT Rama Rao announced in the Assembly that M/s Water and Power Consultancy Services (India) Limited (WAPCOS), a consultancy organisation under the Union Ministry of Water Resources have submitted the DPR for Keshavapuram reservoir at an estimated cost of `7,770 crore including land acquisition.
To explore suitable funding assistance, DPRs were submitted to the government for onward submission to Ministry of Urban Development, NITI AYOG and Japan International Cooperation Agency (JICA). For project implementation, M/s LEA Associates have submitted the draft PPP bid documents to the HMWS&SB.
The key components of project include construction of clear water reservoir, pump house and for laying of inlet mains from Kondapochamma Sagar to proposed reservoir (Gravity mains), `892 crore, construction of sump cum pump house near the proposed reservoir (`46 crore), procurement of raw water pumps and motors,substation, installation (`107 crore).
Construction of main reservoir-concrete dam to house intake arrangements, drawl arrangement and spillway (`341 crore), construction of main reservoir-Rockfill dam, intake structure, raw water drawl arrangement, scour gates, surplus spillway, formation of road on the bund, along the bund at downstream, construction of Master Balancing Reservoir (MBR) at Ghanpur (`5,011 crore). The project would be completed in two years period.
HMWS&SB officials said that total private land of 2903.43 acres would be required. Forest land for reservoir/pipeline 918.84 acres, costing `93 crore all totalling 3,822 acres costing `518.70 crore would be required.


Kulekhani water overflows; to help ease power woes
Water level in the Kulekhani Reservoir that feeds two power projects—the 60-megawatt Kulekhani Hydropower Project (KHP)-I and the 32-megawatt KHP II—has gone up to the maximum level in four years.
The water level in the reservoir, the only storage-type project of the country, is now beyond its capacity—1,530 metres. The level was recorded at 1,530.36 metres on Saturday afternoon.
Keeping in view the increasing water level in the reservoir, the KHP management has kept sand-filled sacks on the dam so that the reservoir can store an additional 50 cm of water. They did the same in 2007 when the water level went up beyond reservoir’s capacity.
Rabindra Mahaseth, the chief of the KHP, said the level is the highest in the reservoir in the past four years. He said the level went up as both the power projects remained shut since October 3 due to the closure of almost all factories and industries in the country during the Dashain festival. “We have placed sand-filled sacks on the dam that will help store additional 50 cm of water in the reservoir. The water came up to 36 cm till Saturday noon,” Mahaseth said. According to him, the water level will gradually decrease once the power projects resume operation with the resumption of factories and industries after the Dashain holidays.
The KHP management said the water increases 5-8 cm daily during the Dashain holidays. Nepal Electricity Authority earlier said the increased water level in Kulekhani that feeds around 92-MW to the national grid will be crucial in minimising the power crisis during the dry season this year.
NEA officials also say power cut hours will go down for now due to the increase in the water level in Kulekhani. (Source:ekantipur)


Stainless Steel Sand Pump
This kind of stainless steel sand pump is a new generation of pump products developed on the basis of introducing foreign advanced technology and combining the characteristics of domestic water pumps. It features remarkable energy saving, anti-winding, no clogging, easy installation and automatic control.
This kind of stainless steel sand pump is a new generation of pump products developed on the basis of introducing foreign advanced technology and combining the characteristics of domestic water pumps. It features remarkable energy saving, anti-winding, no clogging, easy installation and automatic control. It has a unique effect in discharging solid particles and long fiber waste. The whole shell is made of stainless steel 304/316L material precision casting, which is specially used to extract waste water with slightly acidic and weak alkali.
|Model||Flow Q(m3/h)||Head H(m)||Motor Power(KW)||Rotating Speed(n)||Maximum Diameter of Passing Grade (mm)||Diameter of Water Outlet (mm)||Weight(kg)|
1. This stainless steel sand pump uses a unique impeller structure and a new mechanical seal to efficiently transport solids and long fibers.
2. The pump impeller adopts the form of single flow channel or double flow channel. It is similar to a curved pipe of the same cross-section. It has very good over-flow and is equipped with a reasonable volute, which makes the pump highly efficient and the impeller moves. Balance the test so that the pump is free of vibration during operation.
3. The stainless steel submersible pump seal oil chamber is equipped with a high-precision anti-interference water leakage detection sensor. The thermal resistance component is embedded in the stator winding, and the pump motor is automatically protected.
4. The stainless steel sand pump can be equipped with a double-rail automatic coupling installation system according to the user's needs. It brings more convenience to installation and maintenance, and people do not have to enter the sump for this purpose.


HIDE Flood Warning issued April 24 at 7:51PM EDT until further notice by NWS Blacksburg
...The Flood Warning continues for the Watauga River near Sugar Grove
affecting Watauga County North Carolina...
The Watauga River near Sugar Grove continues to fall, and will likely
go below flood stage later tonight.
the Flood Warning continues for
the Watauga River near Watauga R. near Sugar Grove.
* until further notice.
* at 07PM Tuesday the stage was 6.5 feet and falling.
* Flood stage is 6.0 feet.
* Impact...at 6.0 feet...Flooding on portions of Watauga River Road
* Flood history...this crest compares to a previous crest of 6.9 feet
on Apr 24 2017.


Solutions for the external working platform and safety protection.
Protection screen is a new type of safety protection device attached to the structure which can be lifted by the hydraulic system. It is mainly applicable to the peripheral construction protection of high-rise structures.
Considering security and ease of operation, it has been successfully used in many projects and optimized iteratively.
GT-SCS has multiple attachment forms. Compared with the self-climbing platform, GT-SCS has a wider platform, greater rigidity, and stronger bearing capacity. It can adapt to the piecewise climbing system for the construction of special structures such as pitch climbing and inclined climbing, and can meet the needs of more complex construction processes.
Customized design according to the specific project situation, providing a full range of solution.


(Photo/Courtesy of PowerChina Chengdu Engineering Corporation Limited)
Construction of the world's highest-altitude pumped-storage power station kicks off Thursday in Southwest China's Sichuan Province.
With an altitude of 4,300 meters, the facility is located in Daofu county in the Garze Tibetan Autonomous Prefecture, according to the PowerChina Chengdu Engineering Corporation Limited, the operator of the project.
The station is designed with a total installed capacity of 2.1 million kilowatts and an annual power generation of 2.994 billion kilowatt-hours. It is the largest pumped storage project in Sichuan and a landmark project as part of the integrated development of water and scenic resources in the Yalong River basin, according to the company.
It is the second highest pumped storage power station in China in terms of operating head with a maximum head of 760.7 meters, the company said.
Pumped-storage power stations use off-peak electricity to pump water to higher locations, where it is stored and then released to generate electricity when the power supply is strained. They can complement wind and solar power generation, which leads to bigger fluctuations across the grid.
The Daofu pumped-storage power station is equipped with six reversible units with a capacity of 350,000 kilowatts each, and consists of upper reservoir, lower reservoir, water conveyance system, underground powerhouse system, and surface switchyard.
Often compared to a "giant power bank," it can store 12.6 million kilowatt-hours of electricity per day, which can meet the daily electricity demand of two million households, according to the company.
Yu Chuntao, director of the Daofu project from the company, told the Global Times that "at present, there is a lack of experience that can be used for reference in the construction of large-scale pumped storage projects in high-altitude areas. The design, construction, and electrical equipment manufacturing of the Daofu project are highly exploratory and challenging."
Many breakthrough results achieved in the design and construction of the Daofu project will greatly advance the design and manufacturing of major equipment for pumped-storage power stations in China, according to Yu.
The construction of the Daofu project, once completed, is of great significance for enhancing the power supply guarantee capacity, promoting the scientific and efficient development and utilization of new energy, building a world-class clean energy demonstration base, and promoting high-quality economic and social development in the local area.
At present, the highest-altitude pumped-storage power station in the world is the Yamzho Yumco Lake pumped-storage power station in Southwest China's Xizang Autonomous Region, situated at an altitude of about 3,600 meters, according to the Xinhua News Agency.


Yancheng Qingquan Pump Industry Co., Ltd.
Contact: Jin Qiang
Address: No. 2, Building 10, Area B, No. 96 Huanghai East Road (Dayang Industrial Park), Tinghu District, Yancheng
Related recommendations: [ drainage pump , large flow drainage pump , electric drainage pump ]. Yancheng Qingquan Pump Industry Co., Ltd. is a vertical drainage pump manufacturer with rigorous process methods. It has a complete set of testing equipment, scientific research, development design, and manufacturing. It is a modern enterprise that produces [drainage pumps, large flow drainage pumps, electric drainage pumps] The products have been widely sold at home and abroad, please contact us if you want to know more about the product details or interested in buying!
[Drainage Pump] Features:
The drainage pump is compact in structure, small in size, and beautiful in appearance. Its vertical structure has a lower center of gravity and the center of gravity coincides with the center of the pump foot, which enhances the pump's operating stability and life.
The drainage pump is easy to install. The inlet and outlet diameters are the same and on the same center line, and can be directly installed in any part of the pipeline like a valve. The motor can be used outdoors with a rain cover. The drainage pump is provided with a mounting foot so that the installation of the drainage pump is stable.
The drainage pump runs smoothly, with low noise and high concentricity. The motor adopts low-noise bearings and is equipped with a non-stop refueling device. The impeller of the drainage pump has excellent dynamic and static balance, no vibration during operation, and improved use environment.


50.2 MB (6.3 MB compressed)
5138 x 3412 pixels
43.4 x 29.0 cm ⏐ 17.1 x 11.4 in (300dpi)
PAUL AVIS / SCIENCE PHOTO LIBRARY PAUL AVIS / SCIENCE PHOTO LIBRARY
Hoover Dam. Hydroelectric power station at the base of the Hoover Dam on the Colorado river, Nevada, USA. The power station (bottom) contains seventeen main turbines which convert the energy in falling water into electricity. The water enters the power station through intake towers from the reservoir, Lake Mead, above the dam. The dam was built across Black Canyon between 1931 and 1936. The power station has a capacity of 2000 megawatts of electricity. It is linked by cables to pylons at the top of the canyon walls (top), from where electricity is supplied to the states of Nevada, Arizona and California.
Model release not required. Property release not required.


19 August 2016 Go back to News
New €1M water reservoir & network improvements to benefit 2,000 people across Co. Kilkenny
Irish Water is progressing work on a new €1 million water reservoir & network upgrades in the Outrath area, Co. Kilkenny as part of improvement works to the Kilkenny Regional Water Supply Scheme.
The main elements of the project are the construction of a new 275m3 reservoir adjacent to the existing reservoir in the townland of Outrath, chlorine dosing facilities at the reservoir site and the installation of booster pumps and extension of the water network on the existing reservoir supply line in the townland of Springhill.
The project, which is set to benefit over 2,000 people across Co. Kilkenny, will provide a minimum of 24 hours storage for the area served from Outrath Reservoir. It will improve network pressures on the Waterford Road and Bennettsbridge Road in Kilkenny and improve disinfection facilities in the townlands of Wallslough, Furzehouse and Kilferagh.
Commenting on the announcement, Aisling Buckley, Regional Information Specialist, Irish Water said: “ Irish Water is committed to providing a high quality and secure water supply for the people of Kilkenny. The construction of a new reservoir at Outrath, Co. Kilkenny as well as the upgrade of water mains and connection services will result in benefits for residents and businesses in the area. This project is one element of the ongoing improvement works to water infrastructure in County Kilkenny. Residents and businesses in the affected areas will be notified ahead of the works commencing and provided with contact details should they have any questions.”
Work on the project started in early August and it is anticipated that the reservoir will be fully completed by early 2017.
This project forms part of Irish Water’s investment plan where over €530 million will be invested in upgrading water services in 2016 to improve the country’s water and wastewater infrastructure. In the Irish Water Business Plan, the utility has earmarked almost €2 billion in improving wastewater quality and capacity up to 2021.


National Water Commission
2016 - in progress
Description for Hermitage (Jamaica)
The scope of the assignment is the rehabilitation of the existing Hermitage Dam that is the main storage reservoir for the Kingston Metropolitan Area (KSA).
- Hermitage Dam (Concrete Gravity type: H = 45 m, L = 208 m)
- Reservoir Capacity: Vol. = 1.8 Mm3 (design) 1.23 (current)
- Intake controlled by 4 valves , of which 2 are currently operating
- Water Supply : V= 68,000 m3/d (design), 41,000 m3 with 16 hours of operation day
- Assessment of the conditions of the dam
- Bathymetrical survey, Investigations
- Feasibility study
- Detailed Design
- Tender Documents
- Environmental and social impact assessment
- Operating manuals, Watershed Management
PHASE 1: Achievement of a reservoir for flood control of the Temo...
Rockfill dam with bituminous facing (BFRd) with a reservoir for irrigation,...
Namakhvani Cascade (Georgia)
Namakhvani HPP Cascade, includes the construction of three hydropower schemes...
Lower Diamphwe (Malawi)
This project includes the Lower Diamphwe Multipurpose Dam and associated...
Alto Temo (Italy)
Water storage plant for irrigation purposes with a capacity of 90 Mm³
Arda Cascade (Bulgaria)
Hydropower cascade including the existing plants of Karjali (IP = 106 MW),...
Impianto Idroelettrico (PI = 255 MW) sul fiume Lunsemfwa a valle della diga...
Koysha is the fourth plant of the Omo river cascade (IPtot = 4600 MW),...
Enguri Cascade (Georgia)
ENGURI HPP Cascade envisages the construction of three hydropower plants on...


|Project Name:||Jizan Housing Transmitting Pipeline|
|Client:||Ministry of Water & Electricity|
|Construction Cost:||128 Million SR|
|Gross Floor Area:|
|Period/ Completion:||2010 - 2012|
Pipelining of 25000 LM of 600 mm ductile water pipelines and storage tanks.
This project serves to carries drinkable water from main water storage tanks to an elevated tank.
Scope also include constructions of these two storage tanks with capacity of 10.000 m3 each.


The biggest practical machine in the wet pick-up range incorporates an integral submersible pump allowing for simultaneous suction and pump out. It is a large, practical machine commonly used for salvage work following flood damage.
W x D x H
|Air Flow||Sound Pressure|
|70 l||110V, 32A||32.4 kg||530 x 640 x 970 mm||98 l/s||73.7 dB(A)|


YCB Series circle arc gear oil pump is suitable to transfer various lubricant oils and other liquids similar to lubricant oils without solid grain and fiber and oil viscosity is 5-1500CST. Pump material: cast iron/steel (For oils which temperatures are not higher than 80 degree celsius)and stainless steel (For oils which temperatures are not higher than 200 degree celsius and corrosive liquids and drinks and oils etc without lubricant. And stainless steel pump with bronze gears can be used for liquids with low flash point such as gasolene and benzene etc. YCB Pump can matched normal motor and explosion proof motor.
YCB Series circle arc gear oil pump is used to transfer lubricant oil and boost in oil system and transfer and boost and injection in fuel oil system and used as hydraulic pump in hydraulic drive system etc. YCB is widely used as lubricant oil pump in industry field.
IH Series chemical industry pump is the single stage single
FSB-L and FSB-D Types are the chemical centrifugal pumps.
FP Series reinforced polypropylene corrosion resistance cent
SP Series corrosion resistance self priming pump is the hori
IHF Series single stage single suction fluoroplastic alloy
FS Series fiberglass reinforced plastic anticorrosion centri
IS Series single stage single suction end suction horizontal
Our self priming centrifugal pump includes ZX self priming c
KCB,2CY Series gear oil pump KCB Series gear oil pump is s
D/DG Horizontal Multistage High Pressure Pump 1.High pressur
RW series air-operated diaphragm pump of our company is a la
CQB-F Series Fluoroplastic magnet pump CQB-F Series Fluoropl


ESC Series Submersible Centrifugal Pump
ESC type three-section no-lift pump, with its unique design, is the most advanced horizontal end-suction pump in the ain conditioning industry at present, featuring no-lift, energy saving, space saving and maintenance saving. ESC pump is a single -stage, single -suction, horizontal centrifugal pump With unique and novel product structure, advanced and reliable performance, stable and durable quality, it is the world's leading energy-saving products. Especially suitable forhvac, air conditioning and other industrial circulation cooling water and other occasions.
The working conditions
The standard design working pressure of the water pump i
1.6mpa (gray cast iron pump body). The working pressure of the water pump can be increased (1.6mpa or 2.4mpa) by changing the pump body materials (ductile iron, cast stee stainless steel, etc). Pump inlet and outlet flange in accor dance with PN16 gb flange. When ordering, if the working pressure is 1.6MPa or higher, it must be noted; otherwise supply shall be made at the working pressure of 1.6MPa.
Applicable medium: clear water or clean liquid with physica and chemical properties similar to water (such as antifreeze).
Pump conveying liquid in the range of-25℃C to + 110℃, allow conveying liquid temperature depends on the machine and pump seal type.
Pump performance range Flow range:
30-2100 m³ /h
Head range: 10-250m
Outlet diameter: 50m-350mm
Efficiency: up to 90%
Most of the pump body size, the use of double vortex shel design, effectively reduce the radial force of the pump impeller This is especially true for big streams.
A baffle disc is designed at the inlet of the pump body, which effectively reduces the prewhirl at low flow and improves the performance at low flow. Thanks to a series of revolutionary and innovative designs, ESC series pumps can operate reliably and safely in a full range of performance.
Pump simple structure, compact, small area, is a rapid removal and maintenance of centrifugal pump.
The pump adopts the excellent hydraulic model of GEC, which is characterized by high efficiency, energy saving, stable quality and low noise, and takes the lead in pump performance in the world. The pump can not be loaded in the full performance range, especially suitable for hvac systems, industrial cooling systems and the occasion of variable working conditions.
The pump adopts famous brand mechanical seal to ensure no leakage in long-term operation, thus improving the working environment of the pump station.
The pump adopts the special structure of axial force and radial force balance. Impeller in the assembly before the action balance test and balance, so that the pump shaft force minimum. Not only ensure the smooth and reliable operation of the pump, but also extend the life of the pump mechanical seal and motor shaft bearing.
For small and medium-sized motor maintenance-free imported bearings, do not need to add lubricating oil. For medium and large motor with grease lubrication, can replace the lubricating oil without stopping the machine. Therefore, this type of product is easy to maintain.
Please fill in your procurement needs and contact information


Our new series submersible stainless steel pump are available for clean water and sewage water, price is very very affordable
large volumn purchase and custom design available.
Seal: Frame seal or mechanical seal
Motor: Insulation class F, protection class: IPX8
Single phase pump, built in thermo protection
Liquid: Neutral clean water


Drainage Pump Tsurumi KRS2-69 submersible heavy – duty pump designed and built to handle high volume pumping jobs. The KRS Series pump offers three types of pump : a basic (standard) type that is available in a wide product lineup, an energy-saving type of low output and low head that reduces power consumption, and a slurry dewatering type that is equipped with a high – chromium cast iron impeller and agitator.
KRS series pumps are available in a broad product lineup with discharge bore diameter of 80 to 250 mm, and motor outputs of 2.2 to 22 kW. This pump have and continue to play an active role in a wide range of reliability, large – scale construction projects such as tunnels, bridges and dams, and infrastructure for provisional drainage of sewage, simplified rainwater drainage for flood countermeasures, etc.
Drainage pumps of low output and low head that reduce power consumption.
Drainage Pump Tsurumi KRS2-69 is a submersible three – phase cast iron high volume heavy – duty drainage pump. It consumes less energy than the standard KRS series at lower head applications. The cast iron body, combined with the low speed motor, presents extra durability for use in the most demanding conditions. The top discharge, side flow design assures efficient motor cooling even when it operates with its motor exposed to air.
Specification Product :
|Discharge Bore||150 mm|
|Motor Output||9 kW|
|Solid passage||20 mm|
|Dimension||490 mm x 812 mm|
|Dry weight||155 kg|
|Cable length||8 m|


IIT Kanpur Syllabus
hydraulic and Hydrologic Design
Course Contents: Synthetic design storms & Estimation of peak discharge, Urban storm drainage design, Culvert design, Detention storage design, Watershed modeling, Flood frequency analysis and hydrologic design under uncertainty; Design of water distribution network, Analysis and design of rigid boundary channels, Tractive force concepts in channel design, Design of canal headworks, distribution works, and cross-drainage works, Design of gravity dams, spillways, and energy dissipators.
Suggested text and reference material:
- Hydrologic Analysis and Design by Richard H. McCuen, Prentice Hall, New Jersey, USA.
- Applied Hydrology by V. T. Chow, David Maidment, and Larry Mays, Tata McGraw Hill, New Delhi, India.
- Hydraulic Design Handbook by Larry W. Mays, McGraw Hill.


What's this project about?
Work on the Black Creek channel started in 2005 to deal with flooding of the banks of Black Creek, and as part of a wider programme to enhance stormwater protection in Hutt City.
The project is designed to contain flows from a rainfall event that would reasonably be expected once in every 100 years. This is the current stormwater design standard, which takes into account potential climate changes and future development in the catchment.
What’s the duration of the project?
The 100-year return period level of flood protection is being achieved over three stages:
Stage one, completed in 2005/2006
- Widening of the stream channel between the Main Road bridge and the Parkway Drain
- Replacing the Bryan Heath Park pedestrian bridge
Stage two, completed in 2006/2007
- Widening the stream channel between the Parkway Drain and Nelson Crescent bridge
- Widening the stream channel from the Parkway Drain to Konini Street
- Constructing a new footbridge over the widened channel in Frederick Wise Park
Stage three, started in 2007/2008
What we've completed so far
- Replacing the Best Street pedestrian bridge to remove the bottleneck and widen the creek at this point (2007/2008)
- Design for the realignment of the Konini pedestrian bridge to Rata Street
- Design of the new Fitzherbert Road Bridge
What happens next?
We’re currently applying for resource consent for the construction of two bridges:
- In January 2011 construction work will start to remove the Konini pedestrian bridge and construct a new bridge at Rata Street
- In the new financial year of 2011/2012 the construction of the new Fitzherbert Road Bridge will begin
What will the project achieve for the community?
The work will:
- Improve the capacity of the Black Creek channel to reduce the likelihood of flooding in the area
- Improve landscaping, planting and walkway maintenance
- Allow better drainage from newly shaped grassed berms


Castrelo is an 112MW hydro power project. It is located on Xallas river/basin in Galicia, Spain. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in 1989. Buy the profile here.
The project was developed by Ferroatlantica. S.L. Y Caixa Galicia and is currently owned by Grupo Ferroatlantica with a stake of 100%.
Castrelo is a reservoir based project. The project generated 93.4 GWh of electricity.
The hydro power project consists of 2 turbines, each with 56MW nameplate capacity.
The project got commissioned in 1989.
Power purchase agreement
The power generated from the project is sold to Union Fenosa Distribucion under a power purchase agreement.
For more details on Castrelo, buy the profile here.


The ONGA JSP range of pumps include the Jsp 110 and Jsp 120. Both pumps feature stainless steel housings an the proven Press-Control system. While the pumping figures for the press-control fitted pumps are similar yo the JSK tank models the running pressure is higher and deliver constant pressure. The press-control has the added benefit having dry-run protection and require no maintenance.
The ONGA JSK 110 and 120 are two of the most popular pumps that Farmcare sells. The 110 feaures a head of 40m and an open flow of 50 lpm. Making it suitable for small to medium sized homes. The JSK120 has a head pressure of 45 m and an open flow of 90 lpm, making it suitable for larger homes or 2 story homes. These pumps feature stainless steel pump housings which offer excellent protection against pump over-heating.
The ONGA JM 100 jet assisted pump is a low cost, yet quality entry level pump for pressure system applications. It has a nominal head of 40m and an open flow rate of 40 lpm. It comes with a Mini-press contant pressure system which also serves as a dry run protection system. It is suitable for small domestic applications. It is suitable for suitations where a suction lift is encountered.
The ONGA 400 series Hi Flow tranfer pumps are single impellor transfer pumps which can be used in a variety of applications including tank to tank transfer, landscaping and horticulture. Pump details are as follows;
413 .4 kw 18m head 160 Lpm flow
414 .55kw 18m head 200 Lpm flow
415 .75kw 22m head 280 Lpm flow
417 .75kw 26m head 200 Lpm flow
The Onga Hi Flow moulded pumps are premium commercial pumps with hi flow farm applications such as dairy wash down etc. They also have application in tank to tank transfer and landscape situations where larger flows of water are required.
112 25m head 325 Lpm flow
142 35m head 400 Lmp flow
The ONGA Farm Master range is comprised of the OJ700 and OJ 800. Both pumps are premium high performance pumps with much higher pumping pressure and flow rates. Both pumps feature a choice of injectors which enable the pump to perform over a wid range of pressures and flows, making them suitable for very high flow and high head capability.eg
OJ700 40 to 80m head 75 to 160 Lmp flow
OJ800 45 to 135m head 50 to 260 Lpm flow


HP 125 COMPACT TURBINE PUMP TEST SET
This is a self contained bench top unit for studying the turbine pump flow rate vs head at a fixed speed.
The unit consists of a storage tank and a turbine pump with motor on a steel base, and measuring instruments.
- Flow rate vs head.
|. Pump ratings :|
|- Maximum flow rate||: 35 lpm|
|- Maximum head||: 30 m water.|
|- Pressures||: Pressure gauges.|
|- Flow rate||: Water meter and stop watch.|
|. Power supply||: 220V 1Ph 50Hz. Other power supply is available on request.|
|Net (unpacked) shipping dimension W x L x H : 50 x 108 x 70 cm.|
|Net weight||: 25 kg.|


J. T. Myers Lock Outlet Study, Ohio River. Hydraulic Model Investigation
ENGINEER RESEARCH AND DEVELOPMENT CENTER VICKSBURG MS COASTAL AND HYDRAULICSLAB
Pagination or Media Count:
Navigation improvements are planned at J. T. Myers Locks and Dam on the Ohio River main stem. The existing project consists of a navigation dam a 1,200-ft-long by 110-ft-wide main lock chamber adjacent to a 600-ft-long by 110-ft-wide auxiliary lock chamber. One of the improvements includes developing a 1,200-ft long lock chamber from the existing 600-ft-long lock chamber. The outlet design proposed for the filling and emptying system in the extended lock section was a manifold type diffuser located within the landside guide wall monolith and discharging toward the right looking downstream bank. A landside diffuser would help minimize closure of the main lock during construction of the lock extension. A 125-scale model was used to evaluate the outlet design. Modifications to the original design were made to improve the hydraulic conditions at the outlet. The vanes in the original design outlet were angled down-stream to direct the jets away from the right bank. This design was the type 2 outlet diffuser. A stilling basin with two rows of baffle blocks and an end sill was developed to help dissipate the energy of the outlet discharge and reduce the potential for scour. The banks were also reshaped to direct the outlet flow downstream. The size riprap required to protect the area surrounding the outlet was determined. Hawser forces were also measured on tows moored at various locations in the lower approach with solid and floating guide walls.
- Civil Engineering
- Fluid Mechanics


ROCHESTER, N.Y. (WROC-TV) - Ellison Park is closed due to flooding.
According to the Monroe County Parks Department, the current water level at the park is 8.4 feet -- flood stage is 7 feet.
The normal water level is 3.5 to 4 feet.
The pond area of the Ellison Dog Park is also closed.
The large dog and small dog areas remain open.
Watch News 8 for the latest on high water levels and flooding concerns in the area.


Stung Tatai Leu Hydropower project is a 150MW hydro power project. It is planned on Tatai river/basin in Koh Kong, Cambodia. The project is currently in permitting stage. It will be developed in single phase. Post completion of the construction, the project is expected to get commissioned in 2026.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||150||–||150||Permitting||Koh Kong, Cambodia||China National Heavy Machinery|
The project is being developed and currently owned by China National Heavy Machinery.
Stung Tatai Leu Hydropower project is a run-of-river project. The project is expected to generate 527 GWh of electricity. The project cost is expected to be around $277.14m.
Post completion of the construction, the project is expected to get commissioned in 2026.
Power Purchase Agreement
The power generated from the Stung Tatai Leu Hydropower project will be sold to Electricite Du Cambodge under a power purchase agreement at the rate of $0.079kWh.
About China National Heavy Machinery
China National Heavy Machinery Corporation manage projects in the industries of metallurgy, mine, port terminals, building material, forging and press, urban water supply, environment protection, power generating, bridge construction, grain stores, airport construction, urban construction, chemical industry, water conservancy, and nuclear power etc. The company is headquartered in China.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


The European Bank for Reconstruction and Development (EBRD) will co-finance the construction of new power plants in Bosnia and Herzegovina, whose projected power will be 19.63 MW, and the contract of credit agreement signed Head of the EBRD office in Bosnia Libor Krkoska and CEO Director Electric Power Industry BiH Elvedin Grabovica on Wednesday in Sarajevo.
The contract specifies that EBRD will provide a loan to Elektroprivreda BiH in the amount of 35 MEUR and with a two-year delay it should be returned for a period of 12 years.
The money will be used for construction of new power plant “Vranduk” on the river Bosnia downstream from Zenica, and partly to expand the capacity of another hydroelectric power plant on the river Una.
Works on the construction of hydroelectric power plant “Vranduk” should begin in the spring of 2014, and the plan is that it produces more than 96 gigawatt-hours of electric power.
Hydroelectric power plant “Una Kostela” should with planned investments increase the annual production of electricity from the current 50 to more than 70 GWh of electricity.
Source; Serbia Energy See desk


The works include upgrades of SPS 3 at St Anns Street, Nowra and SPS 2 at Lyrebird Park, Nowra and associated demolition works of redundant infrastructure.
The upgrade works align with sewer rising main upgrade works currently under construction from St Anns Street, Nowra to the Nowra wastewater Treatment Plant.
Shoalhaven Water has identified the need to upgrade the pump stations to increase the network’s capacity and to allow for future development.
Prior to the upgrade works entering the construction phase, Council completed the following key environmental investigations:
St Anns Street ,


The first lot calls for the construction of five pumping stations at Shubaishi with a 3,060-cubic-metre-an-hour pumping capacity and associated works. The package also includes construction of a 70-kilometre-long, 1.6-metre-diameter water pipeline linking Shubaishi with Al-Ain South West.
The second lot will see construction of a pumping station with the same specifications at Al-Ain South West. A 50-kilometre-long, 1.6-metre-diameter water pipeline to connect Al-Ain South West with Um Ghafa is also included in the lot along with the construction of a 50 million-gallon reservoir at Um Ghafa and a 10 million-gallon reservoir at Al-Ain South West.
The project is scheduled to take 24 months to complete. Penspen International
and Hyder Consulting
, both of the UK, are acting as consultants on the scheme.
The bid deadline for the contract to build the transmission network between Mussafah and Shubaishi has been extended to 7 November. About seven companies have been invited to submit joint financial and technical bids for the construction of a 56-kilometre-long water pipeline with a diameter of 1.6 metres and associated works.
ADWEA is evaluating technical bids on two other water projects. Nine companies have submitted bids to build the 28-kilometre-long, 1.2-metre-diameter pipeline between Mussafah and Wadba: an award is due in early November. ADWEA is also expected to award at about the same time the project to build a 70-kilometre pipeline between Jebel Dhanna and Delma (MEED 1:8:04).


By Manish Gupta
In a major boost to India’s commitment to promote non-fossil energy, Arunachal Pradesh is likely to sign multiple deals to set up 13 GW new hydropower projects at an investment of more than Rs 1.5 trillion next week.
Power minister RK Singh is set to visit Itanagar next week to initiate steps to unlock the state’s hydropower potential, including signing of 13 MoUs for 13 GW hydropower projects, a senior government official said.
Currently, the state, which holds 41% of India’s total hydropower potential, has just 1,100 MW installed capacity in hydropower. Besides, two projects with combined capacity of 4,880 MW are under construction.
Also Read: JSW Energy commissions 51 MW wind power capacity in Tamil Nadu
Much-delayed Subansiri Lower Hydroelectric Project, work on which began in mid-2000, is expected to finally complete its first four units of 1,000 MW (4 x 250 MW) in the current financial year, the official said.
State-run hydroelectricity producer NHPC owns the 2,000 MW Subansiri Lower project. The second project, 2,880 MW Dibang hydropower project, is also being constructed by NHPC at a cost of about Rs 35,000 crore.
Last November, Prime Minister Narendra Modi launched the 600 MW Kameng hydropower station in Arunachal Pradesh, the largest project commissioned in the region with the potential to generate 3,353 million units of energy annually.
The northeast state is also working on a highly ambitious hydropower project in Upper Siang district. This 10 GW project, which is at the planning stage, will be the country’s largest hydropower project, said the official.
Also Read: Hindustan Zinc Q4 profit drops 11.7% to Rs 2,583 cr
The Upper Siang project, which will entail an investment of about Rs 1.45 trillion, is also being seen as a buffer to counter any artificial floods triggered by China, which is planning 60,000 MW hydropower project in Medog, Tibet.
Both 13 GW of new hydropower projects and the 10 GW Upper Siang project will be part of the discussions in the meeting next week between power minister Singh and Arunachal Pradesh chief minister Pema Khandu.
Leaving out Upper Siang project, the projects under construction and the 13 MoUs that are likely to be signed next week will add a total of 17,880 MW of hydropower in Arunachal, which is 38% of India’s current hydropower capacity.
Currently, the country’s total installed power generation capacity is 4,16,059 MW, of which the total installed hydropower capacity is 46,850 MW (11.3%).


CEO of Maldives Transport and Contracting Company (MTCC) Adam Azim has reviewed the progress of the development of Hdh. Nellaidhoo Harbor.
According to MTCC, the Hdh. Nellaidhoo Harbour project is nearing completion with an overall progress of 82%.
This project entails 61,714 cubic meters of dredging sand from harbor basin, as well as the construction of a 223-meter channel breakwater and a 205-meter quay wall. The harbor project also includes the installation of a 1,812-square-meter paved area.
The Hdh. Nellaidhoo Harbour project is estimated to be worth MVR 50.86 million


Hurricane Sump Pump submersible sump pump is made of heavy duty cast iron construction, non-wicking power cord, top suction design and a high efficiency motor.
Behind tank replacement pump 110V includes lid, check valve and vertical float switch.
The non-wicking power cord prevents water from seeping into the cord and entering into the motor. The pump comes equip with stainless steel fittings and impeller plates, making it resistant to corrosion. The top suction design reduces clogging and minimizes air lock. The high efficiency energy design/motor extends the switch life of your pump and reduces power consumption.
The Hurricane Submersible Sump Pump has a 3 year manufacturer’s warranty and is available in 110V 60hz.


GTWZ-6012 Type Aerial Work Platform Hydraulic Legs of Stress Analysis and Calculation
The 6012 type aerial work platform is mainly used in the construction of steel structure occasions, and the overall and local stability of the studies to ensure construction safety and reduce accidents are of great significance. In this paper, I apply finite element analysis software ANSYS to model the hydraulic legs, and conduct static structural analysis of the hydraulic legs for 6012 type aerial work platform. At last, I will calculate the maximum deformation of single hydraulic legs and maximum stress of the situation in the maximum stress conditions, compared with the theoretical values and the actual test results.
K. Zhang et al., "GTWZ-6012 Type Aerial Work Platform Hydraulic Legs of Stress Analysis and Calculation", Advanced Materials Research, Vols. 308-310, pp. 2527-2530, 2011


Swift 1 is a 240MW hydro power project. It is located on Lewis river/basin in Washington, the US. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in 1958. Buy the profile here.
The project is currently owned by PacifiCorp with a stake of 100%.
The project got commissioned in 1958.
Voith Hydro Holding was selected as the turbine supplier for the hydro power project. The company provided 3 units of francis turbines, each with 80MW nameplate capacity.
GE Renewable Energy supplied 2 electric generators for the project. The generator capacity is 75.55 MVA.
GE Renewable Energy supplied 1 electric generator for the project. The generator capacity is 94.4 MVA.
For more details on Swift 1, buy the profile here.


Rudrasagar drainage projects gets approval
The Planning Commission has given its clearance for a drainage project in Tripura. The project called ‘Rudrasagar Drainage Development Scheme’ will cost Rs14.8978 crore and it will be completed by the financial year 2012-13.
The implementation of the scheme will restrict water spread area of the lake during monsoon and maintain water level of 13 m during winter and maintain water level of 11 m for boosting the ecology of the area. An area of 2200 ha with a population of 1000 will benefit from the scheme.


- Flood Warning issued June 20 at 8:04PM CDT until June 21 at 10:53PM CDT by NWS
- Effective: 8:04 p.m. on Saturday, June 20, 2015
- Expires: 10:53 p.m. on Sunday, June 21, 2015
...The Flood Warning continues for the following rivers in
James River at Galena affecting Stone County
.Heavy rainfall earlier this week caused the James River at Glaena to
rise above flood stage.
...For the James River at Galena...
* At 7:45 PM Saturday The stage was 17.8 feet.
* Flood stage is 15.0 feet.
* Minor flooding is occurring.
* Forecast...The river will continue to fall to below flood stage by
* Impact...At 17.5 feet...Flood waters reach the second window level
of the restrooms at the James River Outfitter Canoe Park area.
FLOOD OBSERVED FORECAST 7 AM
LOCATION STAGE STAGE DAY TIME Sun Mon Tue
James River Basin
Galena 15 17.8 Sat 08 PM 6.3 5.7 5.4
- See more at NOAA


Main Roads Western Australia -South West Region
Bussell Highway- Cowaramup North
WML were engaged by Main Roads Western Australia (MRWA) to provide a catchment analysis and network modeling for the design and documentation of new infrastructure.
The scope of works provided included visiting the site to gather drainage related information, including identification of sub-catchments, locality of existing drainage infrastructure and determination of a drainage strategy in terms of new infrastructure. The design was optimised for a Q10 storm event in terms of pipe capacity and inlet arrangements.
– Drainage network modelling and catchment analysis
– Civil design


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The Lower Ruvu plant was built in 1975 with a nominal capacity of 180,000 m3/d.
• Intake on the Ruvu River: Design and operating capacity 386,000 and 180,000 m3/d.
• Intake main: Pre-stressed concrete DN 1350 mm main, capacity 286,000 m3/d for a length of 504 m, followed by 2 pre-stressed concrete DN 1200 mm mains for a length of 75 m.
• Raw water pumping station: 2 sump wells, 3 vertical pumps (2 duty + 1 standby), of discharge 1.1 m3/s and head 24 m each, total capacity 2.5 m3/s.
• Chemical room: Chemicals dosed into 2 raw water mains with inline mixers.
• Clarifiers: 2 clarifier units of upflow solids contact type, clarifier dimensions
38.1 x 38.1 x 5.5 m depth each, total capacity 1.3 m3/s for intermittent flow and 1.05 m3/s for continuous flow.
• Filters: Rapid gravity sand filters, 8 units of capacity 0.26 m3/s.
• Disinfection: Pre and post chlorination gas.
• Clear water tanks: Reinforced concrete tank of 2 compartments under the filters, total capacity is 4,720 m3.
• Clear water pumping station: 3 horizontal pumps of discharge 1.05 m3/s each and head 108 m (2 duty + 1 standby), total capacity 2.1 m3/s.
System upgrade (2011-2015)
The plant has been expanded to increase water production in the water works facilities by 50%; thus increasing the treated water output from 180,000 to 270,000 m3/d. The expansion work has been completed and the new plant will be in full production from March 2016.
The new additional water pipeline to transfer the additional 90,000 m3/d (total flow 270,000 m3/d), has been installed and is operational.
• – University Reservoirs
University reservoirs receive treated water from the LR system. The reservoirs comprise two reinforced concrete tanks, one exposed and the other buried. The total capacity of the reservoirs is 45,400 m3, which accounts for about 6 hours storage of the Lower Ruvu Water Transmission Plant current capacity. The top water level of the reservoirs is 70.2 masl.
Wazo Hill Tank of capacity 5,000 m3 has been constructed to improve supply for Tegeta and Mbezi distribution areas. The site elevation of the tank is 70.2 masl.
Lower Ruvu water transmission system, comprising the following:
A pre-stressed concrete transmission main of length 504 m and diameter DN 1350 mm conveying raw water to a T-junction, of C-value 125, followed by 2 pre-stressed concrete DN 1200 mm mains for a length of 75 and 80 m to the LR plant, of C-value 100. The main is in good condition. A pre-stressed concrete transmission main of length about 55 km and diameter 1350 mm conveying treated water from the LR plant to University Reservoir, with 27 off-takes serving areas along its route, suffering the same problems encountered in the LR transmission main. These off-takes are of cast iron, galvanized steel and uPVC with diameters ranging from DN 63 to 200 mm, and C-value ranging from 80 to 90. The treated water transmission main is reported to have a design C-value of 145, which corresponds to a carrying capacity of 182,000 m3/d.
A new 56 km transmission line with a diameter DN 1.8m has been installed to convey the additional water produced after the expansion works were completed.


Lago di Palagnedra is a manmade lake at Palagnedra, Ticino, Switzerland. The reservoir has a capacity of 4,260,000 m3 (3,450 acre⋅ft) and a surface area of 25 ha (62 acres). The dam on the Melezza river was completed in 1952, height 72 m (236 ft).
The lake lies between Pizzo Ruscada and the Gridone. The north side of the lake is overlooked by the Domodossola-Locarno railway.


ISLAMABAD: Minister for Water and Power Khawaja Asif on Monday said that several countries had expressed interest to finance Diamer-Bhasha Dam.
Talking to media, the minister said that land acquisition for the project had been completed. He said the project had been divided into two phases including water reservoir and the power house.
He expressed the confidence that work on Diamer Bhasha Dam would start during the current year.
The Minister for Water and Power said Neelum-Jhelum project would be made operational during the current year.
Responding to a question, the Minister said that water policy would be taken to the Council of Common Interests (CCI) for approval.
Earlier, an agreement regarding financial close of Suki Kinari hydropower project was signed at a ceremony. The project to be constructed on River Kunhar will help generate eight hundred and seventy megawatt electricity. It will be completed by 2022 at a cost of 1.80 billion rupees


254 20 2213744, 254 20 2251505, 254 20 2213990 email@example.com
- Client: Mwakawa Investments Limited
- Commencement Date: Jan 01, 2014
Proposed Construction of Mavoloni Esate Dam.
Proposed Construction of Mavoloni Estate Dam.
The main objective is to carry out a detailed design and supervise construction of the dam for Mwakawa Investments Ltd. This is principally an earth dam with a capacity of just over 2,000,000 litres and 12 meters high.


The WEP-100 effluent pump system can be used in conjunction with the LFC biodigester to pump waste water in places without a grade level drain.
Tech Specs of the WEP-100
- All stainless steel
- Waterproof for easy cleaning
- 570 mm x 670 mm x 545 mm (22.4³ x 26.4³ x 21.4³)
- Universal ac power input for global operational compatibility


FILTEC project managed the design and construction of three new filters after it was discovered that the old filters were compromised. The replacement filters installed used Tetra Block filter floors.
Key features of the contract included:
- Contract management
- Severn Trent filter blocks
- Civil & mechanical design
Masterton Water Treatment Plant (WTP)


Storm Events Database
- Data Access
- Bulk Data Download (CSV)
- Storm Data Publication
- Database Details
- Version History
- Storm Data FAQ
- NOAA's NWS Documentation
- Tornado EF Scale
- External Resources
- NOAA's SPC Reports
- NOAA's SPC WCM Page
- NOAA's NWS Damage Assessment Toolkit
- ESRI/FEMA Civil Air Patrol Images
- USDA Cause of Loss Data
Storm Events Database
|-- Flood Cause||Heavy Rain / Snow Melt|
|Report Source||River/Stream Gage|
|NCEI Data Source||CSV|
|Begin Date||2011-04-13 07:00:00.0 CST-6|
|Begin Location||4WNW EAST DUBUQUE|
|End Date||2011-04-22 17:00:00.0 CST-6|
|End Location||4WSW WHITTON|
|Deaths Direct/Indirect||0/0 (fatality details below, when available...)|
|Episode Narrative||Water from snow-melt in the upper Midwest moved south through the Mississippi River basin causing major flooding along the Mississippi River.
The snowfall was well above normal for the 2010-11 winter in much of Minnesota and Wisconsin. Minneapolis, MN recorded 86.6 inches of snow, which is 30 inches above normal. Snowfall in eastern Iowa, northwest Illinois, and northeast Missouri totaled 35 to 65 inches, which was 10 to 20 inches above normal.
The snow-melt flood crest reached Dubuque on April 19 and was finally south of the Burlington area by April 25. The crest levels ranked 4th through 8th depending on the location, when compared to historical crests.
Dubuque lock and dam 11 surpassed its 20.5 foot major flood stage level around 625 am CDT 4/17. It crested around 21.24 feet around 800 pm CDT 4/19. It fell below the major flood stage level around 400 pm CDT 4/21.
Dubuque surpassed its 21.5 foot major flood stage level around 830 am CDT 4/13. It crested around 22.82 feet around 815 pm CDT 4/19. It fell below the major flood stage level around 546 pm CDT 4/22.
Bellevue surpassed its 20.0 foot major flood stage level around 640 am CDT 4/18. It crested around 20.58 feet around 1000 am CDT 4/20. It fell below the major flood stage level around 910 am CDT 4/22.
Fulton surpassed its 20.0 foot major flood stage level around 540 pm CDT 4/18. It crested around 21.06 feet around 600 am CDT 4/21. It fell below the major flood stage level around 300 pm CDT 4/24.
All events for this episode:
|EAST DUBUQUE||JO DAVIESS CO.||IL||04/13/2011||07:00||CST-6||Flood||0||0||250.00K||0.00K|


Dams in Wyoming
Travelers are voting Seminoe Dam, Alcova Dam and Buffalo Bill Dam as the best of 6 dams in Wyoming. Also popular are Glendo Reservoir in Guernsey, Grassy Lake Dam in Flagg Ranch and Fontenelle Dam in La Barge. Want more? Check out our map of dams in Wyoming.


Claytor is a 75MW hydro power project. It is located on New river/basin in Virginia, the US. The project is currently active. It has been developed in single phase. Post completion of construction, the project got commissioned in 1939.
|Project Type||Total Capacity (MW)||Active Capacity (MW)||Pipeline Capacity (MW)||Project Status||Project Location||Project Developer||Hydropower||75||75||–||Active||Virginia, the US||American Electric Power Services|
The project was developed by American Electric Power Services and is currently owned by Appalachian Power.
The hydro reservoir capacity is 277.53 million cubic meter. The gross head of the project is 110m. The project generated 184.384 GWh of electricity.
The project got commissioned in 1939.
The turbines for the hydro power project have been supplied by Newport News Industrial and Voith Hydro Holding.
Westinghouse Electric supplied 2 electric generators for the project. The generator capacity is 20.83 MVA.
All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.


- Flood Warning issued May 28 at 10:25AM CDT until May 28 at 5:16PM CDT by NWS
- Effective: 10:25 a.m. on Saturday, May 28, 2016
- Expires: 5:16 p.m. on Saturday, May 28, 2016
...The Flood Warning is cancelled for the following streams in
Black Vermillion River at Frankfort affecting Marshall County
...The Flood Warning continues for the following streams in Kansas...
Big Blue River near Blue Rapids affecting Marshall County
Chapman Creek near Chapman affecting Dickinson County
Cottonwood River near Emporia affecting Lyon County
Kansas River at Lecompton affecting Douglas and Jefferson Counties
Kansas River at Lawrence affecting Douglas and Jefferson Counties
Lyon Creek near Junction City affecting Geary County
Marais Des Cygnes River at Ottawa affecting Franklin County
Marais Des Cygnes River near Quenemo affecting Franklin and Osage
Mill Creek at Washington affecting Washington County
Neosho River near Americus affecting Lyon County
Neosho River near Emporia 3nw affecting Lyon County
Neosho River Near Neosho Rapids affecting Lyon County
Republican River at Clay Center affecting Clay County
Saline River at Tescott affecting Ottawa and Saline Counties
Smoky Hill River near Enterprise affecting Dickinson County
Solomon River near Niles affecting Dickinson...Ottawa and Saline
...The Flood Warning continues for the following streams in Kansas..
Salt Creek near Ada affecting Ottawa County
The Flood Warning continues for
The Lyon Creek near Junction City.
* until this afternoon.
* At 9:15 AM Saturday the stage was 21.4 feet.
* Flood stage is 21.0 feet.
* Minor flooding is occurring.
* Forecast...The river will continue to fall to below flood stage by
late this morning.
* Impact...At 21.0 feet...The north bank of the creek floods near the
Highway 77 bridge.
- See more at NOAA


SOUTH DUNDAS, Ontario – Area boaters will have more difficulty removing their boats from the water this fall.
The International Lake Ontario St. Lawrence River Board, which regulates water levels on the St. Lawrence River, approved a small increase to water levels to help boaters.
Over part of the Thanksgiving weekend, water flowing through the Moses Saunders Dam in Cornwall will be reduced by 250 cubic metres per second. This temporary cut will increase water levels on Lake St. Lawrence by 10 centimetres, or about four inches. In 2020, the ILOSLR board approved a cut allowing water levels to increase between 30 and 40 cm.
Lower-than-forecast spring runoff and a dry summer prompted water level warnings throughout the region. That combined with extreme heat warnings that evaporated water off the lower Great Lakes affected water levels on the river and Lake St. Lawrence.
With any cut in water flow through the power dam, weather will be a factor. Excessive wind during that time could cancel any effects of the increased water levels. The increased level of water in the lake will be seen more towards Long Sault in the east, and less so towards Iroquois.
The ILOSLR is set to begin its water flow reductions at noon on October 8. The boat haul out period will remain in effect until October 11.
As with recent years, this will be the only water level increase for the season.
This article was originally written for, and appeared in The Morrisburg Leader.


I. Introduction of Orifice Flowmeters Orifice and orifice flowmeters are based on the characteristics of coal mine gas drainage pipelines. Orifice flowmeters are designed to calculate the gas drainage capacity of coal mines. Its structure is simple, and it is extremely convenient to use and calculate. Orifice flowmeter is economical in measuring gas flow.
Product introduction of orifice flowmeter
Orifice and orifice flowmeters are designed to match the characteristics of gas drainage pipelines in coal mines. Orifice flowmeters are designed to calculate the gas drainage capacity of coal mines. Its structure is simple, and it is extremely convenient to use and calculate. Orifice flowmeter is an economical device for measuring gas flow.
Application and working principle
Coal mine gas drainage flow is measured by radial pressure extraction method. Orifice flowmeter When the continuous flow of fluid passes through the throttling device in the pipeline, the flow rate will increase. There is a static pressure difference between the upstream and downstream sides of the orifice device, and there is a difference between the flow rate and the pressure difference. Constant relationship, so the flow rate of the fluid can be calculated by measuring the pressure difference.
Composition of product structure
Orifice flowmeters are mainly composed of: fluid inlet pipe, pressure taking nozzle, sealing ring, connecting bolts and nuts, flange, orifice plate, seal, fluid outlet pipe, etc. The orifice plate is a circular thin plate with circular openings and symmetrical with respect to the axis of the openings. The orifice plates with different inner diameters of pipes have similar geometric structures.


The Maldives Transport and Contracting Company (MTCC) has mobilised the project site of HDh. Naavaidhoo Harbour Development Project on Thursday.
The project scope includes the dredging of a new harbour area of 41,618 cbm, in addition to refurbishing the existing harbour with a 15,329 cbm dredging operation. There will also be a channel dredging operation covering 15,320cbm.
Maritime construction will see the construction of a 300m breakwater, a 231m quay wall, a 73m revetment, and a 25m groyne. Furthermore, a 10mx9m concrete ramp and a 95mx2m concrete jetty are slated for construction.
Complementing the structural developments, MTCC plans to install 2,087 sqm of harbour pavement, accompanied by navigational and harbour lights, as well as mooring buoys.
The project is valued at MVR 47.5 million.


The stage is being set for the UAE’s second hydroelectric power project with talks already underway between the various concerned parties.
Talks between the UAE’s Federal Electricity and Water Authority (FEWA) and the government of Ras Al Khaimah are on course for the development of the hydroelectric power project, reported The National.
Dubai Electricity and Water Authority (DEWA) is building the GCC’s first hydroelectric power plant in Hatta. The 250 megawatt project at Hatta, 134km east of Dubai straddling the Hajar mountains bordering Oman, will use water resources from an existing 1,716 million-gallon capacity dam. Read more


G3/8 inch (F/F) check valve (brand Tameson) made of brass with NBR seal. For a maximum pressure of 12 bar and temperature range of -20 to 100°C.
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2 year warranty, Returns 30 days
G3/8" Brass check valve with parallel thread (BSPP) and NBR seal. The minimum differential pressure across the non-return valve must be higher than 0.02 bar. The valve has a light spring to close the valve. The maximum operating pressure is 12 bar and the valve is suitable for temperatures between -20 and 100°C.


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Designed to pump water with suspended solids up to 5 mm and to be used in either automatic or manual modes. Complete with integral low level float switch.
Can pump water as low as 2 mm from the floor.
Feature stainless steel motor shell, compact in design, easy to install.
Max.Head: 6.5 m. Max.Flow: 150 l/m.
Made in the U.K.


Seymourville Drainage Improvements
Forte and Tablada, Inc provided topographic survey, preliminary and final drawings and specifications, construction inspection, a hydrologic and hydraulic study, and permitting for drainage improvements. The design replaced the CMP culverts at Plaza Drive to improve the capacity of the existing system. The corrugated metal pipe replaced with box culverts and the canal between Plaza Drive and Tenant Road was lined with concrete to increase drainage capacity. This project was funded by the Hazard Mitigation Grant Program.
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Portland, St. Catherine, Trelawny, St. Thomas - Jamaica
Ministry of Science, Technology, Energy and Mining
2013 - in progress
Description for Jamaica 5 (Jamaica)
This project includes prefeasibility and feasibility studies for five small hydropower plants in Jamaica.
- Morgan’s River:
- No. 2 Weirs/Intake (H/L = 15 / 50 m, 30 / 94 m)
- Low pressure pipe (L = 3.9 km, D = 0.75 m)
- High pressure penstock (L = 1.5 km, D = 0.75 m)
- Power House (No. 1x2.3 MW, Pelton type)
- Negro river:
- Weir/Intake (H = 15 m, L = 60 m)
- Low pressure pipe (L = 700 m, D = 0.6 m)
- High pressure Penstock (L = 1400 m, D = 0.6 m)
- Power House (No. 1x0.9 MW, Pelton type)
- Spanish River:
- Diversion dam (H = 30 m, L = 110 m)
- Open Channel (W = 1.8 m)
- Waterway Tunnel (L = 600 m, D = 2 m)
- Penstock (L = 350 m, D = 1.4 m)
- Power House (No. 2, 1.5 + 0.6 MW)
- Rio Cobre:
- Rehabilitation of existing Weir (H = 6-12 m, L = 40 m)
- Headrace Canal (L = 35 m)
- Power House (No. 1x1 MW, semi-Kaplan)
- Martha’s Brae:
- Diversion Weir
- Open Canal (L = 2700 m)
- Power Tunnel (L = 750 m, A = 10 m2)
- Steel Penstock (L = 250 m, D = 2,7 m)
- Power House (No. 2x2.5 MW, Francis)
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Concrete gravity dam for water supply and irrigation to be constructed in two...


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Tag Archives: Santo Antônio Dam
Harriett’s Wintering Ground
The Santo Antônio Dam is a hydroelectric dam on the Madeira River. It is part of a planned four power plant Madeira river hydroelectric complex. The Madeira river hydroelectric complex is part of an effort by South American governments to integrate the continent’s … Continue reading
Posted in Ospreys Tagged Santo Antônio Dam Leave a comment


While some dams appear to be in healthy condition, others are facing worrisome water levels as the upcoming rainy season approaches.
Let’s delve into the specifics of the dam situation in KZN:
- Albert Falls Dam: The water levels at Albert Falls Dam have experienced a slight decrease, moving from 97% last week to 96.7% this week.
- Bivane Dam: This week, Bivane Dam’s water level stands at 98.6%, showing a decline from the previous week’s 99.3%.
- Craigie Burn Dam: The water levels at Craigie Burn Dam remain consistent, holding steady at 100.3%.
- Driel Barrage: Notably, Driel Barrage has seen a substantial rise in water levels, progressing from 90.6% last week to 98.3% this week.
- Goedertrouw Dam: Currently, the water levels at Goedertrouw Dam are at 99.8%, a slight decrease from the previous week’s 100.1%.
- Hazelmere Dam: Hazelmere Dam continues to face challenges, with water levels dropping from 54.1% last week to 53.2% this week.
- Hluhluwe Dam: The water level at Hluhluwe Dam presently stands at 97.6%, down from the previous week’s 98%.
- Inanda Dam: Inanda Dam’s water levels have decreased to 96.6% from last week’s 97.4%.
- Klipfontein Dam: There has been a minor reduction in water levels at Klipfontein Dam, from 98.4% last week to 97.9% this week.
- Mearns Dam: On a positive note, Mearns Dam has seen a slight rise in water levels, progressing from 85.3% last week to 86.8% this week.
- Midmar Dam: Unfortunately, Midmar Dam’s water levels have declined from 91.1% last week to 89.3%.
- Nagle Dam: Nagle Dam is currently at 87.7%, down from the previous week’s 90.2%.
- Ntshingwayo Dam (Newcastle): Ntshingwayo Dam in Newcastle has experienced a marginal decrease, with the water level standing at 72.1% compared to last week’s 72.8%.
- Pongolapoort Dam: Pongolapoort Dam’s water levels remain stable, currently at 84.6% compared to 84.8% the previous week.
- Spioenkop Dam: Water levels at Spioenkop Dam are currently at 92.6%, slightly lower than the previous week’s 93.7%.
- Spring Grove Dam: Spring Grove Dam’s water levels remain virtually unchanged at 77.4%, a small shift from the former week’s 77.8%.
- Wagendrift Dam: Wagendrift Dam stands strong at 94.5%, with a slight dip from the previous week’s 95.2%.
- Woodstock Dam: Presently, Woodstock Dam’s water levels stand at 98.9%, a minor variation from the previous week’s 99.3%.
- Zaaihoek Dam: Zaaihoek Dam’s water levels hold steady at 90.6%.
With the diverse state of KwaZulu-Natal’s dams outlined above, it is crucial to consider the implications for water resources management as the rainy season approaches. Readers are encouraged to share their perspectives on these developments in the comment section below.


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Southern Forests Irrigation Scheme Business Case
The project will complete the business case and finalise approvals for the Southern Forest Irrigation Scheme.
The project aims to complete preparatory works for a dam and distribution network. The project aim is to increase water security to underpin expansion of irrigated horticulture in the Manjimup region.
The $1.0 million project is funded by the Australian Government.
Australian Government Funding source
Australian Government funding is provided through the National Water Grid Fund.
The project is underway, with the updated business case expected to be completed in late 2023.