Lat: 32.78N, Lon: 96.8W
Wx Zone: TXZ119
|Select the Advisory Below for Detail.|
| ||Issued: 914 AM CDT MON MAY 30 2016|
| ||Expires: 1036 PM CDT WED JUN 01 2016|
Issue Date: 914 AM CDT MON MAY 30 2016
Expiration: 1036 PM CDT WED JUN 01 2016
...The Flood Warning continues for the following areas in Texas...
Elm Fork Trinity River Near Carrollton Affecting Dallas County
Trinity River At Dallas Affecting Dallas County
Trinity River Near Long Lake (Oakwood) Affecting Anderson...
Freestone and Leon Counties
West Fork Trinity River Near Boyd Affecting Wise County
Do not drive cars through flooded areas.
Caution is urged when walking near riverbanks.
Stay tuned to NOAA All Hazards Radio for the latest river forecasts.
914 AM CDT MON MAY 30 2016
The Flood Warning continues for
The Trinity River At Dallas.
* At 0800 AM Monday the stage was 31.67 feet.
* Flood stage is 30 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to a crest near 32 feet
by Tuesday after midnight. The river should fall below flood stage
late Wednesday morning.
* At 32 feet, Minor flooding of agricultural lands used for cattle
grazing will occur. Low water crossings near the river will begin
LAT...LON 3275 9693 3281 9693 3283 9683 3275 9671
3269 9676 3278 9687


Simulation Algorithm and Validation of a Photovoltaic Water Pumping System
Abstract: A photovoltaic (PV) water pumping system has been modelled using TRNSYS considering a power supply, a direct current (DC)/alternating current (AC) inverter, an AC induction motor, a centrifugal pump, a well, a water storage tank, and an overflow protection device. The model emulates actual pumping head curves, uses numerical methods to determine pumpsystem working points, and includes a storage tank as a component in the system. It simulates PV-powered water pumping systems, constant voltage tracking, voltage frequency modulation, and maximum power point tracking algorithms; variable inverter frequency with variable motor efficiency, variable inverter frequency with constant motor efficiency, and constant inverter frequency with variable motor efficiency algorithms. It also has the facility to calculate the accumulated unused part of the PV energy owing to the pump reaching its maximum capacity limit. Model validation was accomplished by comparing simulated results with both the laboratory measurements and long-term field data from Jordan; good match and accuracy have been achieved.


|Minimum Order Quantity||1 Number|
|Design Type||gear pump|
|Motor Horsepower||3 HP|
|Max Flow Rate||50 LPM|
|Motor Speed||1440 RPM|
Barrel oil pump
Fluid Tech Systems offers “ROTOFLUID” brand gear pump Model “FTMB” (Mono block Gear Pump, Fluid Transfer Gear Pump) which is pre-lubrication motorized type positive displacement rotary gear pump that is why it is called Monoblock rotary gear pump. The design of the pump consider spacing saving in on elegant outlook. These pumps are with single helical, refined gear pair and hardened and grind finished shaft. The stuffing box is relieved to suction to prevent any pressure built ups to avoid leakages through shafts. The motorized pumps set in monoblock design ensure perfect alignments and saves space & reduces down time. The suction and delivery connection are available in 1/2", 3/4" and 1" size. These pumps can be operated up to pressure of 5kg/cm² with maximum temperature up to 80ºC.
|Minimum Order Quantity||1 Piece|
|Max Flow Rate||6000 LPH|
|Rotary Speed||1440 RPM|
Industrial Oil Burner LDO pump
Fluid Tech Systems offer “ROTOFLUID” brand internal gear pump Model “FIG” (Fuel injection Internal Gear Pump, LDO Gear Pump, Burner Firing Gear Pump, Boiler Firing Gear Pump, FIG Pump, HSD Gear Pump, Diesel Filling Gear Pump) which is high precision and fuel pressuring type positive displacement internal gear pump which prepared by graded cast iron. These nitrated gear , shafted rotor give better performance with closed tolerance to give long life. Model “FIG” is flange mounted. These pumps are self priming type produces maximum, vacuum determined by the cavity between the gear teeth. These pumps modified profile teeth cutting to give accurate capacity with in the pressure range. These pumps are capable to run liquid up to 500 CST viscosity and up to temperature 200ºc. The sealing is done with mechanical seal to ensure zero leakage.
The suction and delivery connections are available in 3/8",1/2",3/4"and 1" size. Model “FIG” pump come in a capacity Range of 60 LPH to 6000 LPH with operating pressure up to 35 kg/cm², yet for continuous duty maximum recommended pressure is 30kg/cm². These pumps can also be used at 2800 RPM. The capacity will have approx double of normal duty condition. These pump can be run both clock and anti clock direction as per requirement


The installation of the curbstones and the storm watering network is well under way at Sh. Milandhoo
22 August 2022
The construction of a storm watering network and the installation of curbstones are both underway as part of the road development project in Sh. Milandhoo.
Milandhoo road development project was signed on March 12, 2020. The project is scheduled to be completed within 705 days. The project was awarded to RDC for MVR 156,477,632.23 and is being carried out under the design and building policy of Major Roads at Sh. Milandhoo.


tubra® level indicators
Fittings for level indicators
tuxhorn® liquid level indicator for every application
water level gauges with or without liquid level tube in various designs, oil level gauges and a wide range of accessories
We offer a wide range of liquid level indicators. Just contact us, we will find the right product for your application.
tubra® water level indicator with liquid level tube borosilicate glass
for checking the water level in pressure vessels according to DIN 4810.
Max. 100 °C, PN10, media: water, oil Body material: CW617N (2.0402)
Seal: EPDM + NBR, handwheel: metal, red, liquid level tube: borosilicate,
Protection tube: 2.0401
tubra® oil level indicator self-closing with drain ball valve
for visual level indication in liquid containers.
Model with drain ball valve.
Max. 100 °C, PN10, medium: oil
Housing material: CW617N (2.0402)
for pressure indication for tubra® fittings
Media: water, oil
Max. 100 °C, PN6
tubra® selection of other valves
Supply fittings are used for the protection of pressurized and unpressurized systems


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


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


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


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


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


The dam, once constructed, will have a power generation capacity of 4,500 MW.
Pakistan’s Water and Power Development Authority (WAPDA) announced it awarded the contract for construction of Diamer Bhasha Dam to a consortium. The contract, which is worth 442 billion rupees, includes the construction of a diversion system, main dam, access bridge, and the 21MW Tangir hydropower project.
The project is awarded to China Power-FWO consortium, which hold a 70% and a 30% stake in the project, respectively. Forward Works Organization, or FWO, is a commercial subsidiary of the Pakistan Army. The contract is a part of the larger dam project, which will cost around $14 billion and is expected to be completed by 2028.
Diamer-Bhasha dam project CEO Amir Bashir Chaudhry and representative of China Power Yang Jiandu Faisal Vawda, Chinese Ambassador to Pakistan Yao Jing, Secretary for Water Resources Mohammad Ashraf, Chairman Wapda Lt Gen (R) Muzammil Hussain, Pakistan Army’s engineer-in-chief Lt Gen Moazzam Ejaz and Director General FWO Maj Gen Kamal Azfar were present at the contract signing ceremony.
WAPDA sheds light on the specifications of the overall project, which will add another 35 years of life to Tarbela Dam by reducing sedimentation. “The 6.4 MAF [million-acre foot] water storage capacity of the dam will reduce the current water shortage in the country of 12 MAF to 6.1 MAF,” the statement said.
The dam, once constructed, will have a power generation capacity of 4,500 MW. The project will also help avoid floods and reduce yearly losses by billions. 1.2 million acres of agricultural land will be irrigated through the project. The dam project will also create more than 16,000 jobs.
The project was approved for construction in 2010 but was delayed after the lenders backtracked due to India’s opposition. It was split into two core projects, the dam itself and the power project, which will be developed later. The dam will be major storage of water after Tarbela and Mangla dams.


You searched for Pump Controllers. We've found 7 items for you.
RainFlo MHP150A 1-1/2 HP Automatic Pump
RainFlo 1700-IG Rainwater Collection System
RainFlo MHP75A 3/4 HP Automatic Pump
RainFlo Flow Inducer Rainwater Pump Stations
RainFlo 1.25 HP Universal Rainwater Pump
RainFlo automatic 1-1/2 horsepower pumping system with durable and quiet performance up to 36 gpm and 65 psi (max.)
RainFlo 1700 gallon in-ground rainwater collection system. Includes everything needed for a complete rainharvesting system.
RainFlo automatic 3/4 horsepower pumping system with durable and quiet performance up to 26 gpm and 65 psi (max.)
High performance mid-range automatic pump stations for large residential, commercial, and light-industrial rainwater collection systems.
High performance universal rainwater pump with 1-1/4" threaded inlet for submersible and external installation.


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


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


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


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


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


Ask us anything . Available 24/7ask the expert
Pedrollo TOP 3 submersible drainage pump
2 sold lately, last 8 hours ago
PEDROLLO Submersible Electric Pump Submersible drainage pump model Top3 Suitable for draining clear water without abrasive particles The constructive solutions used guarantee ease of use and operational safety thanks to total engine cooling and double shaft seal Recommended for the emergency drainage of small flooded areas (rooms, basements, garages), the...
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In 2013 we secured a contract with Evides N.V. for the engineering of a new 560 mm water main in the city of Dordrecht. The new pipeline connects the two existing water mains in the system and will provide a 'short circuit' option to re-rout the water supply. The existing pipelines connect to the Evides water extraction sites in the region. The new water main was installed in a dense urban area, crossing two residential areas in the city of Dordrecht.
The construction phase of the project was marked by the complex urban environment. We provided engineering expertise and construction supervison, covering all phases from initial concept to project completion. The project was completed in 4 months.
Client: Evides N.V.
Period: 2013 - 2014
- Material: HDPE SDR13,6 / SDR11
- Product: water
- Diameter: 560mm
- Length: 1,6 kilometers
- Directional drilling crossing the 'Wantij' (channel)
Services by Rotterdam Engineering:
- Routing study
- Feasibility study
- Detail design
- Feasibility bankable study
- Construction supervision


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


Extend Downspout House Concrete Gutter Drains
Extend downspout house concrete gutter drains. Trench drain concrete equipment supply gutter drains. Curb gutter services south coast paving concrete drains. Drainage gutter parts concrete stock photo edit drains. Install underground downspout french drain pop roof drainage concrete gutter drains. Commercial concrete masonry services twin cities north country gutter drains. Downspout boots cast iron concrete gutter drains. Gutter downspout basin cement stock photo edit concrete drains.
Extend downspout house concrete gutter drains – intentionally assembled and subsequently published at August 10, 2020, 12:19 pm, This extend downspout house concrete gutter drains above is one of the pictures in concrete gutter drains together with other design ideas photos.


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


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


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


Ethiopia’s Gibe III hydropower plant on the Omo River has been inaugurated. When fully operational it is expected to produce 1,870 MW of power.The $1.57-billion hydropower plant, built by Italian construction firm Salini Impregilo SpA, is the third-largest dam in Africa.
Some of the power generated from the plant will be exported to neighboring countries. Currently the country exports power to Djibouti, Kenya, and Sudan. Ethiopia also has agreements with Rwanda, South Sudan, Tanzania, and Yemen.
Source: Alternative Energy Africa


We worked on the expansion of the existing McCusker Gill. Inc. (MG) facility to include the construction of a new warehouse storage facility. The building is one-story, primarily used for material storage. In addition to the building and reconfigured and expanded parking, construction included landscaping improvements, other associated utilities, and a stormwater management system.
Challenges included high groundwater, the design of a complex stormwater drainage system with three (3) subsurface infiltration systems, and the construction of a restoration area within the 100’ inner riparian zone of the Old Swamp River. The project also involved connecting to the existing 8-inch water main stub on an abutting property, extending the warehouse and parking lot extension, and connecting to the existing watermain. A permitted sewer connection to the Town of Weymouth Sewer system was also completed for the increased flow from the new warehouse, which involved coordination with an abutting town to the subject property.


Drain Valve 97000
An additional device for the VBTM-K valve body diagnostics stand, designed to circulate the working fluid of one of the channels of the tested valve body (Release / Apply).
Eliminates the problem of blocking the working fluid in the channels of the valve body during the operation of the stand, which allows the testing procedure to be carried out in the modes as close as possible to the operational modes.
It is plugged in the connector of the output hydraulic channel of the adapter plate.
|Use with VBTM-K


2SFX30ES3 PUMP REPAIR
- UNIFLOW design provides continuous fluid flow forward through the pump, reduces cavitation risk and increases pump life
- Unique spring loaded inlet valves and the flow through ceramic plungers allow excellent suction capabilities.
- Ultimate portability, less than 11 pounds, less than 10" long.
- Regulating unloader is standard on each pump to assure system pressure control and pump protection
- Plunger Pump
- Direct Drive
- Maximum Volume: 3.0 GPM
- Maximum Discharge Pressure: 1500 PSI
- Maximum Inlet Pressure: 75 PSI
- Maximum Pump Speed: 3450 RPM
- Minimum Horsepower Requirements: 3.0 bhp
- Bore: .708" (18mm)
- Stroke: .177" (4.5mm)
- Crankcase Capacity: 11.83 oz. use CAT Pump hydraulic oil
- Maximum Fluid Temperature: 160 Degrees F.
- Inlet Port: 3/8" FPT
- Discharge Ports: Dual 3/8" FPT
- By-pass Port: 1/4" FPT
- Dimensions: 9.13" x 6.65" x 6.50"
- Weight: 11.83 lbs
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The Waitaki river is the major river of the Mackenzie Basin, a large intermontane basin running between the Southern Alps and the Waimate foothills that forms the headwaters of the Waitaki River catchment. Fed by three large glacial lakes, Tekapo, Ohau as well as Lake Pukaki, the Waitaki River flows through Lake Waitaki, Lake Benmore and Lake Aviemore, the latter two contained by Benmore Dam and Aviemore Dam respectively. There several tributaries, notably the Ahuriri River and the Hakataramea River. It passes Kurow and Glenavy before completing its 110km journey and entering the Pacific Ocean between Timaru and Oamaru on the east coast.
The Waitaki River has New Zealand’s fourth largest flow with a mean flow (1927 -2000) at the Waitaki Dam of 359 cumecs. The river’s flow is normally low in winter, increasing in spring when the snow from the Southern Alps melts. Summer flows are dependent on rainfall, and generally decline during autumn as smaller streams in the catchment begin to freeze. The glacial lakes dampen flood peaks and modifies flood flows into the lower catchment. This natural storage, together with the control of lake levels by hydro-electricity development, regulates downstream flow. The median flow of the Waitaki River at Kurow is 356 cumecs.


Lake Kariba Water Levels Now At 20%
The water levels in Lake Kariba now at 478.38m (20% usable storage) as of September 2, 2019.
This is significantly lower than the level at the same time in 2018. The level was 486.19m (80% full).
According to the Zambezi River Authority (ZRA), Kariba is designed to operate between levels 475.50m and 488.50m (with 0.70m freeboard) for hydropower generation.


STOCK FOOTAGE: Places
Glen Canyon Dam Construction #1 (DV 4-3)
Glen Canyon Dam Dedication Ceremony (DV 4-3)
Dedication of Glen Canyon Dam, early 1960s w/Lady Bird Johnson and Miss Navajo.
Great Falls Dam (DV 4-3)
Great Falls Dam on the Missouri River.
Libby,Dam (DV 4-3)
Libby Dam on the Kootenai River in Montana.


In Khabarovsk Territory the metal structures of the additional fire water tank with a capacity of 5 thou m3 (VST-5000) have been installed at oil pumping station (PS) No. 34 of the II stage of the Eastern Siberia — Pacific Ocean trunk pipeline (ESPO-2).
The construction is underway as part of the implementation of the project to increase the delivery capacity of the ESPO-2, which envisages the construction of new and the revamping of existing oil pumping stations. The project is to be finished by 2020, which will be followed by the pipeline’s capacity being increased up to 50 million tons of oil per year.
The construction began in May 2018 as part of revamping PS 34 and is scheduled to be completed this fall. Apart from the construction of VST-5000, which will raise the level of fire safety at the station as the capacity of the ESPO-2 increases, the Company will further fit out the existing emergency water discharge tanks with additional discharge pipelines complete with a load compensation system, check valves, safety and emergency valves.
At present, PS No. 34 is building foundations for the additional pipeline of the 2nd of two emergency discharge tanks with a capacity of 5 thou m3.
At the same time in Primorye Territory two fire water tanks with a capacity of 3 thou m3 each are being built on the revamped PS No. 41. Works are being done on the arrangement of a hydrophobic layer on one of the tanks; metal structures are being installed on the other.
As part of the investment project, PS-29 was built to increase the capacity of the ESPO-2 in Arkhara District of Amur Region. The existing PSs No.34, 41 and 27 are being revamped (Oktyabrsky District of Amur Region), PS No.23 (Madagachinsky), PS No.26 (Seryshevsky District of Amur Region) as well as PS No.32 (Smidovichsky District of Jewish Autonomous Region) are being constructed.
The new PSs are booster stations without a tank farm for oil storage. They will ensure the necessary pressure inside the oil pipeline to pump additional volumes of oil. The installation of the new stations began in December 2017, the construction is to be completed in the fall of 2019. The construction is carried out by PMC ESPO (a subsidiary of Transneft), the stations will be operated by Transneft Far East, which ensures oil pumping via the ESPO-2.


Victoria Embankment – New River Thames Mooring Facility – Flood Wall
Woods River Cruises appointed Amicus to undertake concrete works at their new mooring facility along the Victoria Embankment at Waterloo Bridge.
The location provided many challenges. Not only in the centre of London but also access was required across the busy cycle way and the embankment footpath which had to remain open for the general public at all times.
The works involved the demolition of the existing flood defence wall which had to be coordinated with the construction of a new RC concrete flood wall so that flood protection was maintained.
Once demolition was completed new RC pads were constructed for the new access brow, steel steps and ramps.
Works also included the relaying of large yorkstone paving slabs at the eastern brow location.
Woods River Cruises


Williston Lake (also known as Williston Reservoir) is the largest man-made lake/reservoir in B.C. It has a surface area of 1,773 square kilometres. The WAC Bennett Dam is the controlling structure for the reservoir. The dam is 183 metres high and 2,068 metres long along its crest. The WAC Bennett Dam and its generating station (G.M. Shrum) were constructed between 1961 and 1968.
Courtesy BC Hydro


Carlow County Council received four planning applications between 8-15 July.
Elaine O’Shaughnessy wish to retain an existing as built single storey utility room extension at Limegrove, Palatine.
Billy Green wishes to construct a domestic waste water treatment system at Kilcoole,
Shane Hegarty & Rachel Mulhall wish to construct a new dwelling house, domestic garage at Tomard Lower TD.
Irish Water wish to decommission existing siphon crossing underneath the River Slaney and the construction of a new combined sewer network under the River Slaney located at site to the south east of Tesco Superstore, Tullow which extends generally from Mill Street to the Tullow Wastewater Treatment Plant at Tullow. The project also includes new pumping stations, storm chambers and ESB substation.


Kindly be informed about the following ongoing construction projects on campus.
- As part of the water supply system improvement project, the construction of a new water storage tank with a volume of 700 m3 near to the Physical Plant building has started. We also plan to lay a new main water pipe line from golf course to the new storage tank and automatic control valves to maintain the pressure, which is scheduled to start from 15 February 2016. The water supply system improvement project is scheduled to be completed before April 2016.
- We are also glad to inform the campus community that a new coffee shop managed by Inthanin Coffee will be opened near the library to serve AIT community. Kindly be informed that the construction of the coffee shop has started, near the path way from library to the SU snack bar. The construction of the coffee shop is scheduled to be completed before April 2016.
During this period the community may experience some loud noise, dust and disturbance on the path way. Your kind understanding is highly appreciated.
Office of Facilities and Asset Management (OFAM)


Valley View Reservoir Improvements
Location: Valley View Drive, Albany, Oregon
Description: This project included a seismic upgrade and interior and exterior coating of all three reservoirs. Two of the reservoirs were at-grade steel reservoirs with a capacity of .25 million gallons each. The third reservoir was an at-grade steel reservoir with a capacity of .85 million gallons.


A $1.5 billion agreement has been signed between Pakistan and China for the construction of Azad Pattan hydropower project. Prime Minister Imran Khan was also present on the occasion.
The 700.7MW Azad Pattan hydropower project is located on the river Jhelum in Azad Jammu and Kashmir. It is expected to complete in year 2026.
In November 2019 Pakistan and China agreed to include the project under CPEC. The project will not involve fuel import and has the lowest tariff among all big hydropower projects in private sector.


Water Treatment Plant Yard Piping
About this project
The Water Works Park yard piping project involved complete yard piping replacement and improvements to the low pressure system to expand and optimize capacity and create a high pressure zone to handle increased demands.
Sigma was the Prime Consultant on this project. Using hydraulic distribution system modeling and pipe and cross connect lines revisions, Sigma prepared the basis of design for replacing the yard piping distribution system. The project included the replacement of water main lines, venturi meters, gate valves, valve vaults, sumps, and a secure entranceway with a new guard shack, as well as the upgrade of the instrumentation and controls systems for the new metering equipment integrated with the plant’s Ovation and Rockwell Automation control system. Sigma’s civil engineering work included green site design.Back to all Projects


Micronesia Post has issued the stamp series feature the Terra Cotta Warriors and Three Gorges Dam for commemorating their participation at Beijing Expo 2010.
The figures vary in height 1.83–1.95 metres , according to their roles, with the tallest being the generals. The figures include warriors, chariots, horses, officials, acrobats, strongmen and musicians. Current estimates are that in the three pits containing the Terracotta Army there were over 8,000 soldiers, 130 chariots with 520 horses and 150 cavalry horses, the majority of which are still buried in the pits.
The Three Gorges Dam is a hydroelectric dam that spans the Yangtze River by the town of Sandouping, located in the Yiling District of Yichang, in Hubei province, China.The Three Gorges Dam is the world’s largest capacity hydroelectric power station with a total generating capacity of 18,200 MW.
The dam is made of concrete and is 2,335 m long, and 185 metres high. The project used 200,000 cubic metres of concrete (mainly for the dam wall), 463,000 tonnes of steel (enough to build 63 Eiffel Towers) and moved about 102,600,000 cubic metres of earth.
When the water level is at its maximum of 175 metres over sea level (110 metres above the river level downstream), the dam reservoir is about 660 kilometres (410 mi) in length and 1.12 kilometres (0.70 mi) in width on average, and contains 39.3 km3 of water. The total surface area of the reservoir is 1,045 km². The reservoir flooded a total area of 632 km² of land.


New dam under construction in Tasmania
2 February 2007
Construction of the Meander Dam wall started in Feb 2007
© Richard Gerathy
After 40 years of planning, construction of the wall of the 24,000 megalitre Meander Dam began yesterday. The project will include a 2.5 megawatt mini-hydro electricity station, generating even more renewable energy in Tasmania and feeding the power into the State grid.
The dam, which is expected to be completed in November this year, will guarantee water supplies for the towns and the 120 farmers in that area of northern Tasmania.
The Minister for Water, David Llewellyn, said yesterday that the dam, which will cost $35 million to build, would also be a recreational resource and would create eco-tourism opportunities.
“The value of water is increasing,” he said, and then added, “The project is on budget and on schedule.”
Sixty-five workers are employed on the construction site.


Essar Projects Infrastructure Asset has won an order of Rs 392 crore for the Panan Hydro Electric Power (HEP) Project - Execution of Civil Works. The client, Himagiri Hydro Energy is implementing the 300-MW Panan Hydro Electric Power Project in Sikkim, India. The project is expected to take 48 months to complete.
Speaking on the occasion, Priti Patel, Head – Hydro & Metros said, “It is a large project and there are specific components which will give us high prequalification and expertise. The project consists of a 98m-high concrete gravity dam, two de-silting chambers, about 10km of head race tunnel, a 90m-deep surge shaft and a surface power house to house four 75MW turbines to generate 300MW of electricity.”
The scope of work for the project includes river diversion arrangements, concrete gravity dam, underground de-silting chambers, silt flushing tunnel, head race tunnel, underground surge shaft, underground pressure shafts, valve chamber, vertical penstocks, surface power house, and a tail race channel.
This is the third project being executing by the Essar team in the hydro power sector, the first two being the Pallivasal Hydel Power Extension Project in Kerala, South India, and the 2x30MW Tuirial Hydel Power Project in the north eastern state of Mizoram.


Copyright Nanjing Jieya Extrusion Equipment Co., Ltd
Service hotline：（+86）25-57248891 57248893
Working Principle of Hydraulic Screen Changer
Hydraulic screen changer can be divided into single plate double station hydraulic screen changer, single column double station hydraulic screen changer, double plate double station screen changer and double column double station screen changer.
The working principle of the single plate double station hydraulic screen changer: two detachable filter stations are designed on the slide plate of the single plate hydraulic screen changer. When working, one filter station filters the melt inside the main body, and the other one station is reserved outside the main body (there is a stainless steel heating rod on the slide plate for heating and heat preservation to ensure that the temperature is similar to the production temperature). When the impurities on the filter screen accumulate to a certain level during work, the screen needs to be changed, and the operating handle button on the hydraulic station can be pressed to start the energy storage hydraulic station to perform the screen change action.
The working principle of the double plate double station hydraulic screen changer: the two filters of the double-plate double-station screen changer work at the same time. When the screen needs to be changed, the hydraulic station can be started to change the screen. The screen works, one screen is replaced, two screens are exchanged to replace the screen, through the introduction and exhaust device, the air in the flow channel is exhausted to achieve non-stop screen replacement, no material leakage, no material flow interruption, and small fluctuations in material pressure. Small impact, good continuity of production requirements.


HYDRAULIC PALLET TRUCK CAPACITY
Our range of construction trolleys comprises: Wheel Barrows, Block Shifting Trolley, and Hydraulic Pallet Truck. This trolley is hydraulic operated and widely used in the construction industry.
|To convey the Bricks with Wooden Pallets:|
|System:||Hydraulic Lifting, Hand Pumping Manual Dragging|


Piston Valve Cast 65-200mm (SPL)
Though sealing principle remains same as valve size 15mm to 50mm, pressure acting on large size Piston has been compensated in order to reduce the operational torque. Therefore, Piston is modified to have media pressure same at below and above Piston. This means, effect of media pressure on Piston is nullified thereby making valve operation easy. Two main rings act as seal across ports and two similar rings but small size act as seal to atmosphere. There is one more ring between body/bonnet joint.
SPL 150 – Cast Piston Valve 65-200 mm 150#
SPL 300 – Cast Piston Valve 65-200 mm 300#


- THE PROJECT
- AMVISA drinking water regulating tank
PROJECT FOR THE DEMOLITION AND NEW CONSTRUCTION OF THE REGULATING TANK Nº1, WAREHOUSE AND VALVE ROOM AT THE ARAKA DRINKING WATER TREATMENT PLANT
The project includes the demolition of the existing tank, the construction of a new one of similar capacity on the same site and the construction of a warehouse, a valve room and the total urbanisation of the area in question.
The new tank has a capacity of 30,000 m³; the operation and manoeuvre of the main hydraulic control elements of the regulating tanks of the Araka DWTP are controlled from the new valve room.
The new building has an approximate floor area of 800 m² for the storage of AMVISA's infrastructure maintenance equipment and components.
The new development covers a total area of around 25,000 m².
The budget for the material execution of the work was €3.85 million.


Work: Qormi & Marsa Canals and Bridges.
Location: Qormi/Marsa Valley
During major floods, the downstream part of Qormi, the Golf Course and the Aldo Moro crossing in Marsa flooded, with consequent damages to economic activities, private and public properties. The lack of conveyance capacity and existing infrastructure were the main reason of flooding. The National Flood Relief Project prioritized the rehabilitation of canals and bridges along the water course from Wied is Sewda in Qormi to Aldo Moro Road in Marsa.
The works included:
1. the construction of a culvert under Triq il Wied in Qormi:
2. The demolition of a single span prestressed bridge at Triq Il-Mithna.
3. The demolition and reconstruction of a single span prestressed bridge at Triq Correa
4. The construction of a new opening adjacent to the skewed arch bridge at Triq San Bastjan
5. The demolition and the construction of the bridge at Manuel Dimech in Marsa
6. The construction of a two box culverts under the golf course.
7. The construction of four box culverts under Triq Aldo Moro Marsa.


Many thousands of instrument and control engineers worldwide are using such controllers in their daily work. I prefer circuit 2 as long as the pump current draw is well within the specs of the mosfet. Digital systems and solutions are manufacturing automatic water level controller systems since 2010. The distance between the circuit and the water tank can be up to 50 meters. More number of gates could be employed with parallel probes points at different depths of the water tank in order to sense the various levels of the water if required, for building a multi water level anticorrosion sensor probe circuit. Plc based multichannel automatic liquid level controller. Probe 4 or level1 which can also be selected as the maximum level sets the minimum level and at this point the. Call us for product orders 18662432505 us or 14806298223 nonus. Water level controller can be used in houses, industries, factories, power plants, chemical plants and other liquid storage systems to save power and money. This enabled the entire circuit to function as a threshold detector. Voltage divider in the circuits delivers voltage of 6 v as an output to the arduino.
This simple water level controller circuit is useful to control the water level in a tank. The circuit is completely automatic which starts the pump motor when the water level in the over head tank goes. Automatic water level controller circuit leaf switches s1 and s2 used in tape recorders are fixed at the top of the sensor units such that when the floats are lifted, the attached 5mm dia. There are three electrodes in the upper tank named as a, b and c as shown in circuit diagram. Three water level sensors monitor the water level of both the ground level water reservoir and the rooftop residential water tank. Introduction to the automatic water level controller. Sensor circuit water being good conductor of electricity, conductive sensor was found to be appropriate choice for the system.
It switches off the motor in case of dry run when a. Microcontroller based automated water level sensing and. Three water level sensors monitor the water level of both the groundlevel water reservoir and the rooftop residential water tank. Human effort is reduced as the system controls the motor automatically based on the water level. This is to certify that the thesis entitled low cost water level control for domestic. The circuit is completely automatic which starts the pump motor when the water level in the over head tank goes below a preset level and switches off the pump when. The principal good thing about this water level controller circuit is that it automatically controls the water pump with no involvement of the consumer. Liquid level indicator in the huge containers in the companies.
The levels in the upper and lower tanks are sensed by electrodes mounted on the tank. Automatic water level controller 2 circuits choice. Microcontroller based automated water level sensing and controlling. Water level controller circuit using transistor and relay. Contact water level controller here a simple circuit to control the water pumps. The transistor switch circuitry monitors the flow of water and raises an alarm if the pump runs dry. This simple transistor based water level indicator circuit is very useful to indicate the water levels in a tank. The circuit is build using the following components. This water level controller circuit controls the level of water in a tank. Rmg automatic water level controller with indicator for. Versatile water level controller full circuit diagram with. The or gate ic could be a ic 4071 or any other similar. We have developed another water level controller circuit using micro controller at89s51 from atmel.
Project report on water level controller pdf this report is submitted in partial fulfillment of the requirements for the award. Water level controller electrical engineering stack exchange. Automatic water tank level controller circuit schematic. Water level controller in chennai, tamil nadu water. Build a simple water level controller using microcontroller. In most cases, especially in residential buildings, due to unavailability of any automatic means, it becomes tiresome and inconvenient to frequently monitor the water level in the tanks.
Unlike mechanical controls using a floating buoy, this circuit uses two sensors, an upper sensor and a lower sensor, as shown in the diagram. Automatic water level controller with short messaging. Component list of the water level controller circuit. When the liquid level rises and s1 also becomes wet, ld1 high level and ld4 relay on illuminate, fig 6. So here is a simple and handy diy that will guide you to make a circuit which will detect the water level and will raise an alarm upon getting the water tank full or a preset level. Using automatic technique would eliminate the hurdles faced in water level control using manual means. Water level controller in chennai, tamil nadu water level. The circuit shown ensures that the water in tank 1 is kept at a given level.
Water level controller circuit using transistors and ne555. Checkpoint is a liquid level controllersensor combination that comes preset and can operate up to 4 set points depending your specific configuration needs. Also this device uses two different voltage levels for his work. Our water level controllers are built to last and perform for a long time. At the end we get 16vdc volts to power the circuit. When the water level in the over head tank exceeds the required level, the pump automatically turns off and stops the pumping process thus preventing the over flow of water. This paper presents the design of an automatic water level controller aimed at providing an. Remote controlled wireless water level controller circuit. Buy rmg automatic water level controller with indicator for motor pump operated by switchmcb upto 1. A water level controller using microcontroller is a lowcost controller that is capable of managing water levels in different systems like water tanks, boilers and swimming pools, etc.
Mohsin reza proceedings of the world congress on engineering and computer science 2010 vol i wcecs 2010, october 2022, 2010, san francisco, usa isbn. As the water level rises or falls, different circuits in the controller send different signals. We have used four sensor probes to sense the level of water. The operation of water level controller works upon the fact that water conducts electricity. An automatic regulator suitable for water level sensing and control was realized using the mc14066 integrated circuit. It uses a relay to cut off the power supply to the water pump.
Water level controller using ne555 engineering projects. A lot of water level controller projects have been published in this website but this is the first one based on a microcontroller. The checkpoint product is the lowest cost and longest lasting water level controller in the industry for any water level management application. This paper presents the design of an automatic water level controller aimed at providing an appropriate control to pump water to an overhead thank when empty and automatically stop the pump when the tank is full. Abstract people generally worry about the wastage of water, when they switch on the motor and forget to off them.
Advantages of automatic water level controller using srf04. Aug 28, 2017 the heart of the water level controller using 8051 microcontroller project is the at89c51 microcontroller. The circuit uses 6 transistors, 1 ne555 timer ic, a relay and few passive components. Sep 18, 2018 the principal good thing about this water level controller circuit is that it automatically controls the water pump with no involvement of the consumer. Simple automatic water level controller by using ic 555 timer. Similarly there are two electrodes in the lower tank named as d and e as shown in circuit diagram. Monitoring and controlling the level of water in water tanks is one of the most important work in almost many residential as well as commercial areas. Whenever tank gets filled, we get alerts on particular levels. Design of an automatic water level controller using. Rmg automatic water level controller with indicator for motor pump operated by switchmcb upto 1. The heart of the water level controller using 8051 microcontroller project is the at89c51 microcontroller.
This paper describes a water level control system, using siemens logo. Jul 21, 2014 plc based multichannel automatic liquid level controller electrical engineering page5 index sr no. Once the supply of water decreases down to a point of concern, roughly 10% of the tank capacity, the controller turns off the water pump. This water level controller monitors the level of the over head tank and automatically switches on the water pump when ever the level goes below a preset. The circuit is operated by a number of sensors mounted in the tanks. So current through r5 and d1 to trigger base of q3, cause q3 conducts current to cause the transistor q4 also works. I want to design water level controller with pic micro controller.
Water level controller using micro controller description. The automated water pump controller awpc offers a solution to the problem. These pins are assigned to the 4 individual metallic probes inferring different levels in the tank. The water level controller circuit is built around ic 555 ic2 to monitor the water level in the overhead tank and onoff status of the motor through the inverter and driver circuits. I would replace the opamp with a comparator such as lm339, a quad package, raise the value of r9 to 10100k, eliminate r11, and add a 3. There is a different concept to make water level controller. Here we incorporate two separate stages, one is our automatic water level controller circuit and the other is the rf remote control circuit using tx, rx 433mhz rf modules. Pdf water level control system using plc and wireless. Applications of water level controller circuit using 8051. Used in big buildings where the manual monitoring is difficult. Automatic water level controller is designed to automatic control of motor, which ensures constant reserve of water in storage tanks. Design of an automatic water level controller using mercury float switch 1erua j.
Automatic waterlevel controller detailed circuit diagram. Please practice handwashing and social distancing, and check out our resources for adapting to these times. Versatile water level controller full circuit diagram. The checkpoint water level controller works with any program logic control, dc power supply, or you can direct connect to an automation control. Water level control kit sense high and low water levels assembly time. Water level controller using micro controller are you familiar with the basics and the different applications of the 555 timer ic. It is difficult to design the model of water level controller.
Water level controller circuit using cd4001 electronics area. A water level controller using 8051 is shown in this article. Here we have created 4 levels low, medium, high and full, we can create alarms for more levels. With a nc normally closed or a no normally open contacts of the relay rl, we can handle any type of. Avr atmega8 microcontroller to sense the water level process the input and display on the lcd. It does this by turning on and off a water pump depending on the status of the sensors. This is a circuit for a water level controller that turns on the motor whenever water is low below a pre set level in the tank and switches off the motor when the water reaches upto a certain defined mark. A simple but very reliable and effective water level controller circuit diagram is shown here. The system incorporates two mains contactor which are energized to provide a direct online start of the motor. Plc based multichannel automatic liquid level controller electrical engineering page5 index sr no. We use a 127vac 24vac center tap transformer to get 12vac, a 1 amp bridge rectifier and a 470 uf electrolytic capacitor. Jan 14, 2020 figure 1 simple automatic water level controller circuit.
Mar 11, 2016 simple automatic water level controller by using ic 555 timer. It would be a lowcost system due to use of low cost components. Figure 1 simple automatic water level controller circuit. Full automatic water level controller using srf04, l293d. Mar 21, 2015 a simple but very reliable and effective water level controller circuit diagram is shown here. Pdf water level control system using plc and wireless sensors.1021 712 837 1523 666 1112 883 1146 597 179 498 855 42 105 1303 982 146 840 644 1127 1149 627 53 1462 318 19 1344 606 263 154 202 223 23 1241 953 558 105 114 863 1325 1496 1457


Client: Minera Panamá S.A. 2016
Construction of a pump station for a thermoelectric plant cooling system. Project under EPC modality which consists of the construction of a pump station on land, after which it will be transported, launched to sea and sunk at its final position. The structure carries a weight in excess of 5,000 tons. The project includes the construction of a launch ramp and various underwater fill and protection works.


In Tajikistan, a number of investment projects in the energy sector are currently being implemented totaling $ 1.8 billion. Country's energy sector, these projects include the restoration of the republic’s energy system and the creation of the necessary infrastructure for exporting electricity, wrote Avesta.
The reconstruction of hydroelectric power stations, substations and power lines. The bulk of these works is carried out at the expense of investment funds, that is, credit and grant injections.
The energy sector also claims that projects have been developed for the reconstruction of existing power plants, which requires large investments. Currently, projects worth about $ 900 million are under preparation.
To date, funding sources have been identified for the implementation of some large hydropower plants. In particular, a project is underway to modernize the Nurek hydroelectric power station in two phases with the involvement of $ 700 million. The first phase of the project began this year.
The energy sector also said that energy projects worth about $ 2 billion have been implemented in the country. A number of medium and small hydroelectric power stations, power lines have been built, and a number of substations have been modernized.


F56A Flow Control Valve Manual Filter Valve for Water Treatment
1. Description: F56A Flow Control Valve Manual Filter Valve for Water Treatment
|Package||Neutral Packing , strong generous beautiful color box or
|Applicable occasion||household, school, office, outdoor etc.|
It adopts hermetic head faces with high degree pottery and
corrosion resistance for opening and closing.
No water passes the valve in rinse in single tank type.
Reasonable design of the flow passage: Service→ Fast Rinse→
Backwash → Fast Rinse → Backwash →Service.
It can be changed to be side-mounted valve with side-mounted
It can operate under pressure, without leakage.
4.Range of Application:
Residential filtration system
Swimming pool filtration equipment
Active carbon or sand filter in RO pretreatment filtration system


Glen Canyon Dam
Glen Canyon Dam is a massive concrete structure located on the Colorado River just outside of Page. Walking along the dam or visiting its observation deck provides spectacular views of the lake and the canyons, which makes it a great quick stop.
The dam was completed in 1963 and it forms Lake Powell, one of the largest man-made reservoirs in the United States. The dam was built to control the flow of the Colorado River and to provide hydroelectric power to the surrounding area. The construction of the dam required the relocation of several Native American tribes, including the Navajo and Hopi people.
You can also get the tours in the visiting center that offer an opportunity to learn about the history and engineering of the dam, as well as the environmental impact of the reservoir on the surrounding ecosystem.


Client: NESTLE WATERS SAS
Project location: Satthawadaw, Myanmar
Start (month/year): February.13
End (month/year): March.13
The factory is located in Satthawadaw which is normally flooded 2-3 times a year. The consultant is required to verify the cause of the floods, analyze and assess the carrying capacity of internal drainage system and propose to the client an investment plan for the improvement of the system.
- Data collection and survey of related hydrological data and drainage system site investigation
- Assess capacity of existing drainage infrastructures
- Propose investment plan for flood protection and improvement of drainage system


Through its partnership with the Credicorp Group in Panama, SN Power has developed and constructed the Bajo Frio hydropower project in the Chiriquí Viejo Basin, near the border to Costa Rica. The project has a capacity of 58 MW. Bajo Frio starts generation in June 2015.
Bajo Frio power station contributes to replacing power generated by thermal HFO generators in Panama. Approximately 60% of the production is sold through a long term PPA.
In August, the BoD in Agua Imara’s 51% owned subsidiary Lunsemfwa Hydro Power Company approves the start of the Safe Operations project, which will secure and stabilize energy supply from its two aging power stations, Lunsemfwa and Mulungushi, for the years to come.
In September 2015 the SN Power BoD approves the Maris Canal project in the Philippines, which is located approximately 5.5 km downstream from Magat Dam, with reservoir formed between the two dams.


Hydraulic cone crusher with high-efficiency and hydraulic pressure was widely used in mining, concrete factory, sandstone making, etc. The machinery's pressure resistance strength is under 350Mpa.
Working Principle: Hydraulic cone crushing process is completed between the fixed cone and eccentric rotating moving cone. Horizontal axis of crusher is driven by motor through the V-belt, and drives eccentric cover by gear. Eccentric cover makes main shaft rotate to cause eccentricity. Materials enter crushing chamber through upper inlet of crusher, and are discharged out through lower outlet.
Features:High crushing ration and production efficiency Low maintenance cost High quality product shape output Automatic discharging.
Hydraulic Cone Crusher, Hydraulic Cone Crushers,Manufacturer of Hydraulic Cone Crusher, Supplier of Hydraulic Cone Crusher,Iron Ore Jigging Plantin India, Exporters of Hydraulic Cone Crusher, Hydraulic Cone Crushermanufacturers,Iron Ore Jigging Plantsuppliers, Hydraulic Cone Crusherexporters, Hydraulic Cone Crushermanufacturing companies,Iron Ore Jigging Plantin Chennai,Iron Ore Jigging Plantsupplier in India, Hydraulic Cone Crusherin Chennai, Hydraulic Cone Crushermanufacturer in India,Iron Ore Jigging PlantIndia ,Iron Ore Jigging Plantmanufacturers in India, Indian manufacturers of Hydraulic Cone Crusher, Hydraulic Cone Crusher Indian supplier,


“TEXMO” CONSTRUCTION DEWATERING PUMPSETS (CDS/CRDS/CDT)
“AQUATEX” CRDS pumps have the unique characteristic of draining water down to the very bottom. Ideal for cleaning underground sumps, over head tanks, and draining curing water from concrete floors at construction sites with minimal effort.
“AQUATEX” CDT high performance construction dewatering pumps can take on the toughest construction sites by virtue of their rugged cast iron construction and superior design. Perfect pumps for highly abrasive sand and silt laden water at construction sites.
- Removing highly abrasive sand laden water from mines and construction sites.
- Removing commercial and industrial waste water.
- Effluent water transfer.
- High discharge rate.
- l Rugged cast iron construction for heavy duty applications.
- l Flow of water from the top of the motor cools the motor efficiently and allows for installation in confined spaces.
Wear resistant, high-chrome, iron impeller with ductile iron wear plate.
Flow of water from the top of the motor cools the motor efficiently and allows for installation in confined spaces.
Anti-wicking cable entry
Anti-wicking cable connectors prevent water from entering the motor through the cable wires / leads.
- l Dual silicon carbide mechanical seals ensure durability.
- l Oil lifters extend the life of the mechanical seals by providing efficient lubrication and cooling.
- l Double shielded, permanently lubricated, high temperature, deep groove, ball bearings extend operational life.
- l Built in thermal overload protector prevents motor failure due to overloading / locked motor.


Work on new reservoir will begin later this month
Daily NewsPublished: Monday, August 20, 2012
Phase one for the construction of a new enclosed reservoir and energy recovery facility at the Colliery Dam Park is expected to start later this month.
The City of Nanaimo is replacing the old open-air Reservoir No. 1. The total cost of the project is budgeted at $11.2 million, including $7.8 million through the federal gas tax fund, administered by the Union of British Columbia Municipalities. The balance will be funded from the city's water reserves.
Phase one is scheduled to be complete by the end of 2012. It includes the installation of a new pipeline and clearing of trees at the reservoir site. The second phase includes the construction of the new reservoir and energy recovery facility and is scheduled to be completed in the spring of 2014.
The new concrete reservoir will be located adjacent to Nanaimo Lakes Road, just north (east) of the Nanaimo Parkway.
The old open-air reservoir will be decommissioned and the city is exploring options for its future use.


Item Name: Fish Tank Submersible Pump Silent Filter Suction Feces Pump (EB A2500 60W). Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
220V 240V 360 Degree Fish Tank Submersible Water Pump Aquarium Bottom Silent Filter Suction Feces Pump Garden Fountain Waterfall Pump
Low noise and noise reduction design.
The water pump can be started at a water level of 5cm and can be as low as 1cm when pumping water.
The bottom of the pump sucks in the surrounding water, effectively cleaning fish feces and impurities in the water tank.
Convenient handle and thick ABS plastic shell.
The submersible pump is widely used in a wide range of fields, such as aquarium fish tanks, garden fountains, water crafts, water-cooled air-


For low gravity oil where the hydrometer gravity test cannot be made without heating the oil sample. Four hydrometer heater models are available. Two models are water heated and two models are electrically heated. The water-heated models come in floor mounted or side mounted. The electrically heated models are floor mounted. The side-mounted model is drained from the bottom and requires no separate hydrometer cylinder. A drain valve is required. The floor mounted model requires a cylinder and is included as part of the unit.
|Model||Mounting||Heating Source||Size (inches)||Weight (lbs)|
|403B172||Replacement cylinder for floor mounted units. (Aluminum)|


The African Development Bank (AfDB) will be the lead financial adviser for the construction of the 2,400-megawatt Batoka Gorge hydro-power project in Zambia/Zimbabwe.
The new hydropower project, which is expected to cost $4 billion, will help solve part of the severe power shortages in these two South African nations. The AfDB intends to build it on the same arrangement as the Kariba Dam was constructed, which involves loans, grants, with the two governments also funding it.
According to a Bloomberg report, financial mobilisation for the project is scheduled to start in 2018. The new dam will have a capacity of 1.2 billion cubic meters of water on completion. The Batoka Gorge project in the Zambezi river is not the only big hydro facility to be built in Africa. Cameroun has plans for four dams for a total 850 megawatts. There is also a 147-megawatt dam plan in Togo. The Democratic Republic of Congo is to build a 240-megawatt facility.
Further reading on Bloomberg.com


Timpanogos Wastewater Reclamation Facility Expansion
This expansion project included…
the construction of a new headworks building with flow measurement, screening & grit removal, a new influent pumping station, the conversion of eight existing oxidation ditches into bioreactors with partition walls, submerged mixers, submersible pumps and diffused aeration.
In addition, two blower buildings, two secondary clarifiers, a return activated sludge (RAS) pump station and a solids dewatering facility with dry polymer pumps, belt filter presses, and conveyor systems were also constructed.
Completed | 2013
SQFT | n/A
Client | MMC


Zhenjiang Gaozi Reservoir Pumping Station Project
The construction of the Zhenjiang Gaozi Reservoir Pumping Station Project aims to accelerate the development of the Dantu Economic Development Zone, expand the scale of the new district, and meet the water supply needs of building a modern port city.
Covering an area of about 42 acres, the design elevation of the station area is 15.5-21m. The total design scale of the booster station is 100,000 m3/d, and the scale of the first phase is 30,000 m3/d.
The pumping station has a clear water tank, booster pump room, chlorination room, power distribution room, office building, doorman and other ancillary facilities with a total construction area of 1,830 square meters.


Hydro-agricultural development study on 25, 000-ha irrigated perimeters in full water control in the Macina hydraulic system.
Project Background :
The all-inclusive objective of the project encompasses the development of 100, 000 ha irrigated areas in the Macina hydraulic system as well as the construction of ancillary infrastructure. The project will contribute to the economic development of Ségou region in particular, and Mali in general. The specific objective of the project is the completion of Summary Preliminary Draft Stuties, Detailed Preliminary Draft Studies and preparation of Bidding Documents for hydro-agricultural development works of the first portion of 25,000 ha in the Macina hydraulic system, as well as the construction of ancillary infrastructure including urbanization and animal husbandry.


The Kasim Port Coal-fired Power Plant Project in Pakistan is one of the priority implementation projects of the "China-Pakistan Economic Corridor" and is also a national competitive project in OBOR countries. Our company supplied 18 high and low pressure bypass valves, 4 hydraulic oil stations and 4 EHCD control cabinets for this project.
The Kasim project has completed on-site debugging and passed the trial run. The supplied HOLA control valve has high adjustment precision and sensitive action, which ensures the smooth start of the site and the early completion of multiple nodes.
Pakistan Qasim project hydraulic bypass valve


International consultants, Mott MacDonald and Electricité de France to inspect the reconstruction of Ukrainian hydropower plants
Announced Ukrgidroenergo. The consultancy work will be conducted under the Ukrhydroenergo project “Rehabilitation of Hydropower Plants”. It is noted that the specialists of the monitoring mission visited Kaniv HPP, Kremenchuk HPP, Middle Dnieper HPP, Dnipro HPP-1, and Dnipro HPP-2, as well as Kyiv PSP. The Hydropower Rehabilitation project aims to extend the life of hydropower plants by 30-40 years, increase the capacity of existing hydropower plants, and increase the safety of the operation of equipment and facilities.


Terga Combined Cycle Power Plant
Shariket Kahraba Terga
Terga is considered one of the largest combined cycle power plants in Algeria with a capacity of 1,200 MW.
EPC basis. Works included site leveling, concrete works, steel structures, marine works, finishing works, ancillary buildings, all other works for the balance of plant, electrical and mechanical works and the installation of main equipment such as gas turbine generators. In addition to 5 intake pipeline – total length 4,000 m, with 2,000 mm inner diameter reinforced concrete pipes ; pumping station include 6x50% transfer pumps (3mw each) flow 15500 m3/h in addition to 3 dilution pumps (0.8mw each).
2007 to 2013


The DC series electric pumps are recommended for draining clear or slightly dirty water and drainage water. Maximum discharge level up to 15 mm. from the bottom.
Impeller body, impeller and motor in cast iron. Suction gate and drive shaft in stainless steel AISI304. Double mechanical seal (silicon carbide-NBR). Submersible asynchronous motor. IP68 Protection. The pumps are supplied with an electric buoy and a 10 meter cord with a Schuko plug.


Unveiling the Wonders of Hydraulic Level Systems: A Comprehensive Guide
Unveiling the Wonders of Hydraulic Level Systems:
A Comprehensive Guide
Hydraulic level systems play a pivotal role in various industries, providing efficient and reliable solutions for maintaining precise fluid levels. Whether in manufacturing, automotive, or aerospace, these systems contribute to seamless operations and improved overall performance. In this blog post, we'll delve into the fundamentals of hydraulic level systems, their applications, advantages, and how they revolutionize fluid level control.
Understanding Hydraulic Level Systems:
Basic Components: Hydraulic level systems consist of essential components such as sensors, actuators, pumps, and control units. These elements work in harmony to monitor and regulate fluid levels within a designated system.
Working Principle: The core principle involves using hydraulic pressure to control the movement of fluids. Sensors detect the current fluid level, sending signals to the control unit, which, in turn, adjusts the hydraulic actuators to maintain the desired level.
Applications of Hydraulic Level Systems:
Industrial Automation: Hydraulic level systems are widely employed in industrial settings to manage fluid levels in tanks, ensuring a continuous and precise supply of liquids for various processes.
Automotive Industry: In vehicles, hydraulic level systems contribute to smooth and efficient operation by controlling the levels of brake fluid, power steering fluid, and other essential fluids.
Aerospace Engineering: Aerospace applications benefit from hydraulic level systems for maintaining fuel levels, hydraulic fluid levels, and other critical fluids necessary for the proper functioning of aircraft.
Advantages of Hydraulic Level Systems:
Accuracy and Precision: Hydraulic level systems offer unparalleled accuracy in fluid level control, ensuring precise measurements and adjustments for optimal performance.
Reliability: These systems are known for their reliability and robustness, making them suitable for demanding industrial and automotive environments.
Versatility: Hydraulic level systems can be adapted for various fluids, making them versatile solutions for different industries with diverse fluid management needs.
Reduced Maintenance: With fewer moving parts and a design focused on durability, hydraulic level systems generally require less maintenance, contributing to cost savings for businesses.
In conclusion, hydraulic level systems play a crucial role in modern industries, offering a reliable and efficient method for fluid level control. Their versatility, precision, and reliability make them indispensable across various applications. As technology continues to advance, we can expect further innovations in hydraulic level systems, contributing to enhanced performance and efficiency in a multitude of industries. Stay tuned for more updates on the exciting developments in fluid control technology.


Geosolving is also contributing to the construction of Metro 2 with the design of the geothermal ground heat utilization equipment planned for the stations and line tunnels. Read here (italian page)
Geosolving and LS Ingegneria are collaborating on the design of new sewage and water supply networks in the Municipality of Poirino (To) on behalf of Smat SpA. The project involves the renovation of the water supply and sewage system networks in the central area of the village, the construction of a new water retention basin and Read more about Design of sewage and water supply networks in Poirino (To) in collaboration with LS Ingegneria[…]
Geosolving developed and applied an innovative methodology to assess the geothermal potential to be extracted from the subsoil through the activation of the new Turin Metro Line 2 (28 km) tunnels’ concrete lining and diaphrgram walls.


• A unique and advanced design ensures fast draining and stabilizes water flow.
• The 6-position multi-port valve with a user-friendly handle easily provides you a maximum flow at low pressure drop.
• The sand filter is equipped with a precision pressure gauge
• It is easy to install and to maintain.
• The outlet turbidity is less than 2FTU.
Inquiry - Jazzi, Side Mount Sand Filter


Exeo formed part of the project team after being appointed as the Civil Engineering Construction company for the construction of the L’Ormarins Hydro Power Project on the L’Ormarins Estate near Franschhoek which has the potential to generate 2.3MW of green electricity.
The project required the design and construction of a pipeline from an environmentally sensitive, high and inaccessible part in the mountain to convey water to the first turbine station situated about 300m below the intake point. A second pipeline conveys water from the first turbine chamber to a balancing dam or directly to a second turbine chamber situated a further 100m lower the first turbine chamber. The water is then returned to the lower part of the same stream it has been extracted from.
The pipeline was constructed by conventional open excavation methods in the lower lying areas but in the inaccessible mountain areas, a helicopter was used to assist in construction the pipeline an above ground concrete pipe plinths.


Hyderabad, Oct.16 (Hydnow): The bountiful of rains in the upstream areas of Krishna River have increased the inflows of the flood water in its Projects.
The authorities of Srisailam reservoir have opened two crest gates of the project and released the flood water to the downstream areas.
As against the total capacity of 885 feet, the project now has reached the full tank level prompting the authorities to release the water to the downstream areas.
On the other hand, the Nagarjuna Sagar reservoir is also receiving huge amount of the inflows of the flood water.
The authorities of the project are releasing the water to the downstream areas of the project by opening ten gates of the reservoir.
The Nagarjuna Sagar reservoir has received 1.32 lakh cusecs of the inflows of the flood water. As against the total capacity of the 590 feet, the project now has 589 feet of the water. (Hydnow)
Hyderabad, Jan.24 (Hydnow): On national girl child day of Jan 24, Finance and Health Minister T Harish Rao today extended greetings to the girls in…
Hyderabad, Jan.24 (Hydnow): Panchayat Raj Minister E Dayakar Rao the TRS Government implements Dalit Bandhu to empower the SCs who have been lagging behind for…
Hyderabad, Jan.24 (Hydnow): Municipal Administration and IT Minister KT Rama Rao today said that Rs 1200 crore is being spent for providing potable water to…
Prime Minister Narendra Modi will virtually interact with Pradhan Mantri Rashtriya Bal Puraskar (PMRBP) awardees on Monday (January 24).
More than one lakh people with Corona symptoms were identified in Telangana in the first two days of the state-wide fever survey.


In February 2021, Revismo Engineering completed the development project that included the design of a concert stage with hydraulically movable platforms. The hydraulically movable parts of the stage allow the size of the stage and the stands to be changed as required. This in turn gives the room a wider range of uses. Revismo team carried out development and design work as preliminary and work projects, the outputs of which were detailed production drawings. The works also included strength analyzes and instructions for use and maintenance.
Approximate volume of engineering works approx. 550h.


|Location||Raubex Construction (Pty) Ltd||Client|
|Warden, Free State||
The Cornelis River Dam project demonstrates Raubex Construction’s diverse capabilities and ability to deliver large scale civil infrastructure projects, on time and to the client’s satisfaction.
Raubex Construction was awarded the contract in September 2016 by the Free State’s Phumelela Local Municipality to secure the water supply to Warden and Zenzeleni through the construction of an earth fill storage dam.
The project scope included:
- Construction of an access road;
- Testing and grouting of foundation;
- Construction of earthen embankment with clay core;
- Construction of a concrete spillway with fish ladder;
- Construction of concrete inlet tower;
- Construction of inlet tower access bridge; and
- Installation of outlet pipes.
Raubex Construction began works in October 2016 and completed the project within the planned timeline on 10 July 2018.


The Waihi hydro scheme is located at Lake Ruapapa on the Waihi River 26km north west of Wairoa and 78km south west of Gisborne and has a catchment area of 81.4km2 from the Panekiri range to the dam location.
Completed in 1986 the Lake Ruapapa reservoir is 5.2km in length, with an area of 42ha and holds almost 2million m2 of water.
The dam is a 15m high gated concrete buttress with earth fill flanks. A screened inlet feeds a 2.3m diameter tunnel which sends water through the twin 1.22m diameter penstocks to the powerhouse below.
The powerhouse is on the left bank of the Waiau River just upstream of the confluence with the Waihi River and about 1.9km from the dam. The powerhouse contains two 2.5MW machines with the maximum output discharge of 6m3/s and a rated net head of 100m.
Waihi generates sustainable power for 1,600 homes.


Crawler tractors Dong Fang Hong-C902
1, the main function
The model is designed for project design and development of products, mainly for fish ponds in small projects such as renovation, construction earth-moving operations.
Structure of 2, the main performance characteristics
1) engine using low speed, high torque, energy saving, consumption reducing red diesel.
2) (4F+2R) slide the gear shift transmission, suitable for dozing.
3) ends transmission device using beam structure, reliable performance.
4) dispenser with two valves for hydraulic system allocator, handle to DC, suitable for handling habits.
5) improved cabin structures, improve control vision
6) user-friendly design all sorts of bars, hydraulic steering control and reduces driver's intensity.
7), novel, full enclosure, optional air conditioning according to user needs;
8) may elect to install rubber tracks improving pavement performance, easy transition job.
|Overall dimensions (length x width x height) (mounted Dozer)||4870×2462×2766|
|Minimum mass (Kg)||6890 (Loading Dozer)|
|Track width (mm)||390|
|Ground pressure (kPa)||49.2(Loading Dozer)|
|Type||Inline, water-cooled, four-stroke|
|Rated power and rotate speed (kW)/(r/min)||66.2/2200|
|Transmission gears Forward/backward||4/2|
|Speed (km/h) Forward/backward||3.18~9.63/4.10~6.35|
|Power output shaft power (kW)||/|
|PTORotational speed (r/min)||/|
|Clutch||Double single action|
|Lifting force (KN)||/|
|Dozer size (width × height) (mm)||2462×850|
|Blade depth （mm）||290|


L08 is a 5mm spring loaded pressure maintaining valve, used for quick and accurate control of inlet pressures. Ideal for low, medium and high pressure applications. It is manually adjustable for maintaining a set pressure of upstream media.
|Inlet Pressure BAR (Maximum)
|Outlet Pressure BAR (Maximum)


Series AK check valves offer various configurations to provide design solutions based on operating conditions. This series is compact and lightweight with low cracking pressure. The AK straight type, is easily installed in pipelines. The bushing type AK can be used in applications with splashing coolant and spatter, etc.
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President Felix Tshisekedi
More work on the dam already allows for the commencement of the second phase. Ethiopia began filling the facilities of the dam in 2020. The dam is in the advance stage of construction on the Blue Nile which shares a border with Sudan. The move has unsettled authorities in Sudan and Egypt.
May 26, 2021


Bore well Submersible Pump sets are powered by water filled, rewindable submersible which is made for continuous duty. The stator is wound with special water proof synthetic film insulated copper winding wires and made up of watt loss silicon steel laminations assembled under pressure and rigidly locked in stainless steel stator shell. T-Bolt & Thread type design in all motor ensures rigid construction. Open design of Impellers and diffusers offers best possible high efficiency in low voltage. Built-in check valve and pressure back flow and reduces the risk of water hammering.


Work on the Little Thompson River Bridge Replacement project will cease for approximately two weeks beginning mid-August. Seeding, which cannot be done until mid-September, will be the only work remaining on the project. Paving and striping on CO 60 and CO 257 are expected to be completed by August 12.
The project will be completed three months ahead of schedule. Use of the shoofly diversion structure had considerable impact to the schedule and allowed CO 257 to be closed for four weeks as opposed to three months as originally planned.Repairs to damage along the Little Thompson River caused by flooding in 2013 has also been completed. Safety improvements such as guardrail being brought up to current standards will also benefit the community. The entire Little Thompson River Bridge Replacement project is expected to be completed mid-September.


The National Weather Service says that the Pecatonica River level was at 14.1 ft at 10:30 A.M. and holding. The flood stage is 13.0 ft.
A crest prediction is set at 14.3 ft. for Thursday evening. Currently, moderate flooding of streets on the east and north end of Freeport could occur.
If there is no more precipitation, the river will remain above flood level for at least seven days.


The 6060B Stealth 3/8 in. & 1/2 in. NPT Combo Filter/Regulator removes dirt and water with a patented Inverse Flow design and a 3-1/2 in. filter depth.
- Patented Inverse Flow design with a 3-1/2 in. filter depth and 1 micron final filtration system for removing dirt and water
- Brass petcock manual drain
- High flow 3/8 in. pressure regulator and 0 - 160 PSI gauge for convenient reference to pressure values
- Maximum flow runs up to 60 SCFM
- 1/2 in. NPT inlet and 3/8 in. NPT outlet
- Removes oil to 0.003 PPM


Hydraulic Gear Pump
With proficient professionals, we are deeply engaged in engineering, manufacturing and supplying A-one Hydraulic Gear Pump to the venerated clients. The pump is the best suited to be utilized in different kinds of hydraulic systems for controlling the force of fluid. It is made up of selected grade metal body, which guarantees sturdy construction, low noise & vibration running, high impact resistance, and long life. Further, Hydraulic Gear Pump contain high-grade copper wiring motor, ball bearing, speed capacitor, and steel shaft, ensuring its super friction resistance, excellent performance, low maintenance need and cost-effectiveness.


Submersible Special Combo(Solar + Pump + Float Switch)This system combines Solar panel , the submersible water pump and float switch.The Solar Panel has 200 Watts
A submersible water pump with 96V , Head of 90Meters/295 feet.
This submersible water pump is Solar Powered.
It has 0.5 Horsepower Direct Current and a fitting of 0.5″
It’s unique water tight power connector stops water leaking & prevents potential condensation problems.
It is Great for livestock watering, irrigation, pond aeration, remote homes & cabins.
The submersible is strongly build yet light weight (2.95kgs).Corrosion-proof housing with stainless steel-fasteners.
The submersible has dry running capabilities without pump damage.
One of greatest features of this submersible is the Internal Bypass feature for pump protection Long-life.
It is also can be easily repaired in the field. This submersible also accepts a variety of jacket-able cables.
They control devices like pumps (pump water in or out), valves (open or close inlet/outlets), or alarms to notify users. Its cost-effective, reliable, and can be used with a wide variety of liquids. It also has a non-toxic, corrosion-resistant, easy to install, low cost, long service life.
Float Switch-The product can be used with a variety of pump package, widely used in water supply, drainage and corrosive liquid level automatic control.


Kajaki Dam is located on the Helmand River, in the northern Helmand province, approximately 90 KM northwest of Kandahar. It impounds a 27 KM long reservoir which provides irrigation water and hydroelectric power for the region. This project is divided into two Sub-phases, in Sub-Phase-I: the current installed capacity 51.5 MW is increased to 118.1 MW. In Sub-Phase-II: the capacity finally will enhance from 118.1 MW to 151.5 MW.
This will increase the power production of Kajaki which will result sustainable electricity to people of Helmand and Kundahar


The PS2 series piston dosing pump also offers multiple combinations of pump heads and motor power that enables it to adapt to a large number of applications. The PS2 achieves flow rates of between 10.5 – 340 g/h with a pressure up to 80 psi.
PS2 Series is also flexible, being able to alter its hydraulic characteristics thanks to a bigger size of piston and longer stroke length, which therefore alters the flow rate and power.
The PS2 pumps have a spring-loaded mechanism in an aluminium housing, and each model can be adjusted to between 0-100% of the total flow rate. This can be done manually or automatically by using the AKTUA actuator which operates with a 4-20 mA signal.


JFK Website (0)
Digital Archives (1)
Folder Title: Army: Corps of Engineers, Oahe Dam, 1962
Artist's conception of the Oahe Dam Powerhouse. The dam is located on the Missouri River near Pierre, South Dakota.
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JOHN F. KENNEDY PRESIDENTIAL LIBRARY AND MUSEUMColumbia Point, Boston MA 02125 (617) 514-1600


Spring 2007 High Water Levels on Big Lake
Spring of 2007 saw the highest water levels on Big Lake since 1997. The water level peaked on May 12th at 651.444 metres above sea level, approximately one metre higher than the high water level of the previous year.
The photos below were taken on the ground from around the east bay on May 13th.
The Big Lake Environment Support Society took Aerial Photos of the lake on April 25th with the water level at 651.349 metres.
More photos of Big Lake taken by Dave Conlin during the 2007 spring flood event can be found at http://www.pbase.com/cooldave/spring_flood.
According to the Alberta Environment Planning Division Sturgeon River Basin Study of November 1977, the high water level recorded in 1974 for what was deemed a 1:80 year flood event was 653.277 metres ASL.
Water levels recorded in the past for Sturgeon River stations in St. Albert are available at the Environment Canada website.


The high-performance skimmer for shallow water! ProfiSkim cleans the water surface of large ponds and is ideal for use in shallow water areas of up to 80m3 pond surface. It has an optimal water flow for effective suction performance and is the perfect complement for filter systems in both gravity-fed and pump-fed systems.
- Powerful suction cleaning of pond surfaces up to 80 m²
- Can be used with large filter systems and in shallow water zones
- Perfect dimensions particularly suited for large quantities of water
- Floating high performance skimmer


The focus of this seminar will be on the analysis and design of stormwater detention facilities, using both event-based infrastructure sizing methods as well as long-term continuous simulation.
- Overview of Stormwater Management Local and Western Canadian perspective North American perspective
- Traditional Pond Design Event-based sizing BC project examples Ontario project examples Control structure configuration options
- Event-Based Modeling versus Continuous Simulation Introduction to statistics For design storms For runoff events
- Innovative Pond Design Techniques Sediment supply estimation Limited, RTC, and zero discharge pond sizing Geomorphology impacts Environmental and habitat impacts BC project examples Ontario project examples
- Question and Answer/Open Discussion
More information and registration.


Qingdao Shendun Waterproof Technology Co.,Ltd
The dam of the head reservoir is the heart wall Dam, but due to the collapse of the dam, the separation of the upper part of the heart wall, in order to solve the problem of upper seepage prevention, the original addition to the impervious oblique wall. According to the safety proof analysis of the reservoir dam, in order to solve the leakage of weak surface and dam Foundation caused by multiple landslides of the dam, a bedrock curtain grouting, contact surface grouting, a backfill curtain of the casing well and a high spray impervious wall are adopted in vertical seepage control. In the upper inclined wall, the composite geomembrane blanket is used to prevent seepage, and the bottom is connected with the vertical cutoff wall to the $number. 0m elevation (above the check flood stage 0.97m). The concrete position and the engineering quantity see the design drawing.
Copyright © Qingdao Shendun Waterproof Technology Co.,Ltd All Rights Reserved.


Hydro Electric Project
To harness the hydroelectric potential of River Chenab state government started construction of 900 MW Baglihar Hydro electric Power Project at Chanderkote. Ist phase of 450 MWs has been commissioned with a cost of 5827 Crore. Another Hydro Electric Project of 1850 MWs is coming up at Sawalakote.
- Address: Hydro Electric Project, Ramban


Siegfried worked with the San Joaquin Area Flood Control Agency (SJAFCA) on the design and permitting of a new flood control gate at Smith Canal. This project was in response to a change in the designation from FEMA listing the area as a Special Flood Hazard Area. Siegfried provided the civil engineering, surveying, and structural engineering in preparing the report, construction costs, and project alternatives.
- Civil Engineering
- Construction Administration Services
- Structural Engineering


The opening ceremony of the Water Supply Project is going to be held on Saturday with the participation of the Turkish President Recep Tayyip Erdoğan. The opening ceremony of the project which is considered to be the first in the world will be held at Çamlıbel Treatment Facility. The project which will provide water to the TRNC with the suspended pipeline system cost about 1 billion 600 million Turkish Liras.
The TRNC Water Supply Project which started on 7 March 2011 with the construction of Alaköprü Dam on the Anamur Dragon Creek is comprised of a 106 km long pipeline system which has a length of 23 km in Turkey, 80 km sea transition of which 66.5 km is suspended pipeline and 3 km. in the TRNC and aims to transfer water to be deposited in the Alaköprü Dam in Turkey to the Geçitköy Dam built in the TRNC.
Within the framework of the project, the opening ceremony will be held firstly in Turkey and then in the TRNC.


Category: Engineering, Irrigation
The Columbia River Basin Project Begun with the construction of the Grand Coulee Dam in 1933, the Columbia River Basin Project is one of the largest, and most contentious, engineering projects ever completed in the American West. Franklin Roosevelt originally authorized the construction of the dam with the intention of diverting huge portions of the Columbia River to the fertile, though arid, Washington State Interior.??With the outbreak of World War II, however, irrigation initiatives were put on hold, and hydroelectric power became the dam's primary function. This change in use proved important historically.


Kuranda Suburban Water Security Upgrade
fgf was awarded the design and construction of the Warril Drive booster pump station, Platypus Close 500kL reservoir and Hilltop Close 500kL reservoir.
Caravonica Flood Mitigation Works
fgf was awarded the Flood Mitigation Works at the Caravonica State School in order to provide a safer and more reliable education facility within a flood prone area.
FRND211 Victory Creek Wide Centreline Treatment
This project involved the widening of the Bruce Highway to allow for a metre wide centreline including extensions to existing drainage structures to meet this requirement.
Skyrail Carpark Extension and Other Various Works
fgf completed carpark extension works for the Skyrail Rainforest Cableway site in Caravonica. Following this, fgf was awarded various other small contracts on the site.
FRND211 Sikh Temple Road Intersection Upgrade
This project comprised the widening of the Highway and construction of a dedicated turning lane into Sikh Temple Road. An upgrade to street lighting was also included in the project.
D&C Gray and Brown Road Water Mains
fgf was awarded this project which involved the design and construction of reticulation water mains in Gray and Brown Road, Green Hill to replace the existing aged AC network.


Pressure Reducing Valve
Bermad Pressure Reducing Valve, 700 series.
Optimally-Engineered Waterworks Valve.
The basic valve design (globe or angle) results in lower pressure loss, reduced weight, and higher resistance to cavitation damage compared to that of a conventional control valve.
Each valve is available in sizes 40 - 800 mm, threaded or flanged, with pressure ratings up to ANSI Class 300 (ISO 25).
Pressure Reducing Valves valves are hydraulically operated by means of diaphragm actuators, (except for high-pressure application piston actuators).
Principally, the valves are constructed of ductile cast iron or steel (optional: other alloys) and are available with various protective coatings.
Contact us to discuss your specific requirements.
Double Chamber Valves vs Globe Pattern Valves:
The 700 Series double chambered valve operation is independent of valve differential pressure since the line pressure actually serves as the actuator differential pressure.
This develops maximum power, ensuring immediate valve response.
The upper control chamber is pressurized to close, and vented to open the valve.
The lower control chamber is usually vented to the atmosphere, but can also be pressurized to power the valve open.


- Unit of Measure - Inch
- Made from solid brass
- Brass pipe plug included
- Must be used with High Flow stainless steel tubes
- 30 - 60% increased flow
- Higher flow from standard cascades
Replacement Heads for High Flow Stainless Tubes come standard in solid brass. These heads are designed to be used with high flow stainless tubes.


|The State government has given administrative approval for two major components of Kaleshwaram project - a gravity canal with discharge capacity of 142 cumecs to Kondapochamma reservoir and formation of the reservoir with an estimated cost about ₹4,010 crore.|
The gravity canal has been proposed in place of a D-shaped tunnel planned as part of the original Pranahita-Chevella project with a carrying capacity of 24.6 cumecs. However, based on the recommendations of the Cabinet Sub-Committee on the redesigning of irrigation projects, execution of a gravity canal was found to be feasible with a two-stage pumping system.
Accordingly, the administrative approval was given on Friday for execution of the work along with the associated components as part of Package-14.
The off-take point of the gravity canal would be at 8.150 km of Package-13 to carry water to Kondapochamma reservoir with a cost of ₹2,281 crore.
Similarly, the government has given approval for the formation of Kondapochamma reservoir at Pamulaparthy village in Siddipet district with a storage capacity of 15 tmc ft as against one tmc ft proposed as part of the original project and the revised capacity of seven tmc ft later.
The construction of the reservoir has been divided into two parts and the first reach of the work from 0 km to 5.5 km has been approved with a cost of ₹965.9 crore and the second reach from 5.5 km to 15.8 km has been approved with a cost of ₹762.8 crore.