PACE — Santa Rosa County contractor Panhandle Grading & Paving has started construction on a drainage improvement project to help alleviate flooding around Pace Lane, Patterson Lane and Faircloth Street in the Pea Ridge community.
The work is expected to be completed by the end of June 2018.
The project includes installation of drainage inlets, construction of additional stormwater ponds, modifications to the existing stormwater pond, and construction of associated pipe network and surface ditches allowing for additional storage.
"The $1,034,875 contract is funded with a combination of Hazard Mitigation Grant Program funding and local option sales tax," said Dan Schebler, assistant county administrator. "The half-cent infrastructure surtax will be leveraged with HMGP funding over the next few years to implement another $10 million in drainage projects."
Following the historic flooding of April 2014, the county applied for federal funding to improve drainage in this area. This project is the ninth large-scale project to be implemented with HMGP funding in the last seven years to improve drainage countywide.
In combination with the HMGP grant, Santa Rosa County has completed almost $10 million in drainage improvements.


Winchell Reservoir, Massachusetts
Winchell Reservoir is on the Winchell Reservoir River in Hampden County, Massachusetts and is used for drinking water purposes. Construction was completed in 1899. It is owned by the City Of Westfield.
Winchell Reservoir Dam is of earthen construction, a gravity dam. Its length is 100 feet. Its capacity is 30 acre feet. Normal storage is 22 acre feet. It drains an area of 5.2 square miles.
Lakes, Dams, and Recreational Facilities Near Winchell ReservoirGranville Reservoir West Parish Filter #3 Dam West Parish Filter #2 Dam West Parish Filter #1 Dam Springfield Water Works Intake Dam Cobble Mountain Reservoir Cobble Mountain Reservoir Powdermill Brook Dam Congamond Lakes Borden Brook Reservoir Congamond Lake Arm Brook Dam Provin Mountain Reservoir Westfield Reservoir Robinson State Park Dam Black Brook Dam Howells Pond Chapin Pond Bearhole Reservoir Fosters Pond Barkhamsted Reservoir Tighe Carmondy Reservoir (manhan Dam) Mclean Reservoir Ashley Pond Colebrook River Lake Colebrook River Lake Goodwin Colebrook River Lake Otis Reservoir Bray Reservoir West Dike Long Pond Bray Reservoir West Dike Clear Pond Otis Reservoir Saville Dam Springfield Armory National Historic Site Van Horn Park Lower Dam Van Horn Park Upper Dam Littleville Lake Dwight
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Spencer Wastewater Treatment Plant Upgrade - Spencer, MA
The work consists of various improvements to the Wastewater Treatment Plant to address upcoming phosphorus and copper limits, achieve nitrogen removal goals, and replace aging infrastructure. Major work of the project includes construction of a new Tertiary Treatment building to house phosphorus removal equipment, UV disinfection equipment, chemical storage tanks, return activated sludge pumps and plant water pumps; construction of a new secondary clarifier; construction of a new secondary clarifier distribution box; construction of a new aeration tank; construction of a new aeration tank distribution box; replacement of the influent screen; a new grit removal system; new submersible influent pumps; installation of equipment for nitrogen removal; renovations to an existing building to create lab space; renovations to existing tanks and construction of new infrastructure for improved septage receiving and storage; renovations to an existing sludge storage tank; installation of new sludge thickening equipment; construction of a new thickened sludge storage tank; major renovations to the existing Control Building; construction of a new dry chemical storage silo for alkalinity addition; site work and underground utility work to support the various improvements at the plant; and the various sub-trade work required to support the project including major electrical, HVAC and Plumbing improvements.
Delivery Method: Design, Bid, Build
Start Date: August 2022
Contract Value: $41 Million
Owner: City Of Spencer, MA
Engineer: Tighe & Bond


Vertical Multi-stage Pump
A high efficiency / pressure pump ideal for irrigation of green water with small or processed solids.
This new generation of multi-stage pumps are a worlds first featuring a patented* multi-stage design capable of passing fibre as well as small solids. For low flow & high head effluent systems, this design results in huge power savings when compared with traditional single stage high head pumps.
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- Primary impeller jets flow through to secondary impellers, increasing pressure at each stage
- Handles solids particles up to 10-12mm in size
- Pump bearings and motor are out of the liquid
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- Ability to upgrade with more stages if pumping requirements change
- Up to 40% efficiency increase over standard pumps means lower running costs
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- Designed and manufactured in New Zealand
- Always primed as the pump head is always submerged in the liquid
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- Can be fitted on the same floating frame as stirrer
Greenwater for a high head and/or long distance to irrigation, also for travelling rain guns.
NOTE: Full modification options available for specific requirements


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The U.S. Army Corps of Engineers Jacksonville District will increase discharges from Lake Okeechobee next week to ensure adequate storage capacity is available for the remainder of the wet season.
The releases will increase starting Monday (June 24). The average target flow for the Caloosahatchee Estuary over the seven-day period will be increased to 3,000 cubic feet per second (cfs) as measured at W.P. Franklin Lock and Dam (S-79) near Fort Myers. The new target flow for the St. Lucie Estuary will be 1,170 cfs, as measured at the St. Lucie Lock and Dam near Stuart. The target flows will include lake water, and any runoff that might be collected in the Caloosahatchee River and St. Lucie canal.
“Heavy rains over the past month increased the lake level by over half a foot,” said Lt. Col. Tom Greco, Jacksonville District Deputy Commander for South Florida. “These releases are essential to ensure the lake possesses the capacity to safely handle additional heavy-rain throughout the remainder of the wet season.”
The release is being conducted in accordance with the 2008 Lake Okeechobee Regulation Schedule (LORS), the master plan for water management of the lake. Today, the lake stage is 13.90 feet, which is within the Low Operational Sub-Band.
Additional increases in the discharge rate may be necessary as conditions change. The Corps will continue to monitor and make adjustments as necessary.
For more information on water level and flows data for Lake Okeechobee, visit the Jacksonville District’s water management page:
Release no. 13-037


Maldives Transport and Contracting Company (MTCC) has just announced that the N. Landhoo Harbour development project is now complete.
The President of the Maldives, Ibrahim Mohamed Solih, inaugurated the project yesterday. The MTCC CEO, Adam Azim, and other senior officials of the company participated in the ceremony.
Scope of works for the project included:
- dredging operations of 41.251cbm – new harbor basin,
- dredging operations of 1.000cbm – existing harbor basin,
- channel dredging operations of 5.000cbm,
- construction of a 227m quay wall,
- installation of 1.690sqm of paved area,
- supply and fixing of mooring rings and construction of a ramp.
The value of the project is MVR 32.4 million ($2 million).


BHEL commissions Rampur Hydro Electric Project in Himachal Pradesh
Government-owned power equipment manufacturer Bharat Heavy Electricals Ltd (BHEL) commissioned 68 MW Unit at the Rampur Hydro Electric Project in Himachal Pradesh. With this, BHEL has commissioned four units of the 412 MW hydro power plant of SJVN Limited.
Rampur hydel project has been built on River Satluj in Himachal Pradesh – 120 km from Shimla. In this project BHEL contributed in supply, construction and commissioning of turbines, generators, Supervisory Control and Data Acquisition system (SCADA), associated station auxiliaries, Gas Insulated Switchgear (GIS) and other electrical and mechanical machinery.


The municipality of Summerland has been awarded a grant from the province’s Community Emergency Preparedness Fund to upgrade the Isintok Dam spillway.
The grant is for $1,939,590.
Design work has been completed by Kerr Wood Leidal Engineering Consultants and construction of the project is scheduled for 2024.
The work will include replacing the existing concrete spillway structure, excavating the spillway channel to make it wider, replacing the culvert through the access road with a single-span bridge, installing riprap in the modified section of the spillway channel and at bridge abutments and installing a remote monitoring system for reservoir level, dam outflows, precipitation, wind and temperature.
“The Isintok spillway is at the end of its serviceable life and moving forward with this project will help improve the safety and security of our water supply,” said Mayor Doug Holmes. “We appreciate the provincial government for their investment in this critical area.”
Engineering reviews from 2020 to 2022 confirmed the Isintok spillway is undersized, has become deteriorated and poses a flood risk to Summerland.
The provincial dam safety office ranks Isintok Dam as a “very high consequence” dam, meaning it has the potential to cause significant impact to human life, the environment, and properties in an extreme inflow event. With continued downstream development, there is potential for it to be considered an “extreme consequence” dam.
In recent years, the municipality has done other work at the dam, including work on the dam outlet which was completed in 2022. In February 2023, the municipality received funding for the design of the Isintok Dam Spillway Upgrade project.
A dam has been in place at the reservoir lake west of Summerland since 1926.
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The Flood Warning continues for
the Blackwater river near Blue Lick.
* Until late Sunday night.
* At 6:45 PM Friday the stage was 28.1 feet.
* Flood stage is 24.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast... the river will continue to fall to below flood stage by
early Sunday morning.
* At 24.0 feet... cropland and pastures along the river flood.
location fs stage day/time forecast
Blue Lick 24 28.1 Fri 07 PM 28.0 early Saturday morning


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The NuQuip® Model RV Series Relief Valve working pressure ranges from 5,000 psi (345 bar) to 60,000 psi (4,137 bar). The high flow capacity helps relieve system pressure to provide maximum protection for your equipment. The relief valve is designed to be in-field adjustable. Services include water and other liquids.
Contact Airmo for custom design options.
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- Flood Warning issued May 30 at 9:42PM CDT until June 01 at 5:30PM CDT by NWS
- Effective: 9:42 p.m. on Monday, May 30, 2016
- Expires: 5:30 p.m. on Wednesday, June 1, 2016
...The Flood Warning continues for the following rivers in
Blackwater River near Blue Lick affecting Cooper and Saline
Grand River near Brunswick affecting Carroll and Chariton Counties.
Missouri River at St Joseph affecting Doniphan...Andrew and Buchanan
Missouri River at Sibley affecting Clay...Jackson and Ray Counties.
Missouri River at Napoleon affecting Jackson...Lafayette and Ray
Missouri River at Waverly affecting Carroll...Lafayette and Saline
Missouri River At Miami affecting Carroll...Chariton and Saline
Missouri River at Glasgow affecting Chariton...Howard and Saline
Missouri River at Boonville affecting Cooper and Howard Counties.
Platte River At Sharps Station affecting Platte County.
Platte River near Platte City affecting Platte County.
The Flood Warning continues for
The Grand River near Brunswick.
* until Wednesday afternoon.
* At 5:43 PM Monday the stage was 23.8 feet.
* Flood stage is 19.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to fall to below flood stage by
* At 22.0 feet...Low-lying areas along the east bank of the Grand
River near the U.S. Highway 24 bridge begin to flood.
* At 19.0 feet...Flooding of low-lying areas occurs along the west
bank of the Grand River near the U.S. Highway 24 bridge about 1
mile west of Brunswick.
Location FS Stage Day/Time Forecast
Brunswick 19 23.8 Mon 06 PM 22.3 early Tuesday morning
- See more at NOAA


Grand Omar El-Mukhtar Reservoir
This is a circular rock fill embankment reservoir of 24 million cubic metres capacity located to the south of Benghazi with a water depth of 27 metre and diameter of 1164 metre. The total amount of excavation at the floor and the body of the reservoir is 8,100,000 cubic meters and the filling of the reservoir is 5,500,000 cubic meters. The asphaltic lining has a surface area of 2,240,000 square meters.
Grand Al Gardabiya Reservoir
This is a circular rock fill embankment reservoir of (15.4) million cubic metres capacity located near Sirt with a water depth of 16 metre and diameter of 1180 metre. The total amount of concrete used for the reservoir is 25,000 cubic meters.
Tarhunah-Abu Ziyyan Project (TAZ)
The Tarhunah-Abu Ziyyan Project (TAZ) is designed to supply 800,000 thousand cubic metres of water per day from the regulating tank at Tarhunah to the 300,000m3 concrete Abu Ziyyan storage reservoir. The Project includes conveyance of 1.6m to 2.8m diameter prestressed concrete cylinder pipe (PCCP) with an overall length of 106 km terminating in a steel pipeline connection rise of 500m to the top of the escarpment. There are also two pump stations, break pressure tank and 6 major turnouts.
Al Kufra-Tazerbo Water Supply Project
The Al Kufra Wellfield-Tazerbo-Ajdabiya Water Supply Project (Kufra Scheme) is a major scheme will provide an additional 1.68 million cubic metres per day (MCMD) of water supply into the Man-made River Project (MMRP) and increase the hydraulic capacity of the existing conveyance systems in order to convey this additional flow. The Kufra System includes a new wellfield, lift pump station, major operations support and maintenance facility (OS&M), 380km of conveyance pipeline and associated structures, and seven booster pump stations on the existing conveyance pipelines.
ANE has been awarded a Contract for the Technical Review, Supervision, engineering and Project Management of the Project including:
• Al Kufra Lift Pump Station
• Sarir-Sirt Line Booster Pump Station
• Sirt 2 Booster Pump Station
• Al Kufra Forebay Tank
• Modifications to Existing Conveyance Systems
• Kufra Surge Feed Tank
• Fitting-out the Kufra Conveyance Regulators and Flow Control Stations
• Permanent Control and Communications Systems
• Wellfield Lateral and Collector Pipework
• Wellfield Balancing Tank
• Wellfield Flow Control Station • Wellfield Power Supplies
• Operations Support and Maintenance Facilities
5 Tanks Project
ANE is the Consultant Engineer for the construction of 5 concrete agricultural water storage tanks, including pipework and valve chambers being constructed for the Man-made River Water Utilisation Authority (MMRWUA) to the south of Tripoli. Each tank has a capacity of 86,000 cubic metres. A further 4 No. tanks (for a total of 9) will be included in the final Contract scope.
ANE’s scope includes review and approval of Contractor engineering/designs and procurement and construction submittals, supervision at site of the construction works executed by Contractors and the testing and commissioning of the completed works.
Dafnia-Naema and Tameena-Al Karareem Agricultural Projects
The two Projects combined include some 260kms of ductile iron distribution piping ranging in diameter from 1200mm to 90mm and a further 79km of uPVC pipelines with diameters of 90-180mm, 40 concrete storage tanks and a fibre optic control system.
ANE has been awarded the Construction Supervision Services Contracts for these Projects by the Client, MMRWUA. ANE’s scope includes the review and approval on behalf of the Client of Contractor designs, procurement and construction submittals and the supervision of the construction works by the Contractor.
In addition to engineering review and construction supervision the services by ANE also include Contract Management Services, Project Management Quality Control, Management of Materials and Equipment Procurement by the Contractor, Testing and Operation and Maintenance and Training of the Client’s personnel.
ANE had been engaged by MMRA as the Consultant Engineer for the new conveyance pipeline to be constructed between Ajdabiya and an existing reservoir at Tobruk. The conveyance comprises of 1.6m diameter direct buried prestressed concrete cylinder pipe (PCCP) with a length of 335 kilometres, the design flow is 137,000 cubic metres per day. The system will include a lift pump station and forebay tank at Ajdabiya and a regulating tank at the high point at Al Afarit.
ANE is responsible for the detail design of the Project including selection of the conveyance route, survey of the route and associated facilities, geotechnical investigation and reporting.


Agence Nationale des Barrages et Transfert - ANBT / Sinohydro
2007 - 2009
The location of the Bougous Dam is in the Bougous River, approximately 12km east from the El Tarf’s city, northern of Algeria. The aim of the project is to provide drinking and industrial water supply to the downstream habitants and the flow adjustment to the downstream Mexena Dam.
Design and Construction of an earth dam, part of a hydraulic system for stocking water. The dam is 71.30m high with a storage capacity of 66Mm3. The project also includes the construction of several related hydraulic works among which, there are the intake tower and the diversion tunnel.
Evaluation of the geological and geotechnical characteristics of rock masses for the earthworks (excavation and movement) planning and quantification of the excavated volumes. Critical analysis and recommendations on the adopted excavation methodology.
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Centre clarifies on Polavaram Project works, says it will be completed by next April
The central government has made it clear that work on the Polavaram project will be completed by April next year.
The central government has made it clear that work on the Polavaram project will be completed by April next year. Union Minister Kataria replied in writing to a question by TDP MP Kanakamedala Ravindra Kumar in the Rajya Sabha.
He said that the details were furnished as per the revised schedule issued by Polavaram Project Authority. He explained the schedule on the completion of tasks.
The minister said that the spillway works are expected to be completed by May and the crust gates by April. He further added that th construction of the Polavaram Copper Dam is expected to be completed by June.
He asserted that the right and left canals of the ECRF Dam are expected to be completed by April 2022. "Land acquisition and rehabilitation work will also be completed by April 2022," Kataria added.


The correct answer is Option 3.
- The Bhakra Nangal Dam is built on the Satlej River in Bhakra Village near Bilaspur in Bilaspur district, Himachal Pradesh.
- The former Punjab revenue minister Sir Chhotu Ram is the founder of the Bhakra Nangal Dam.
- The agreement for this project had been signed by Sir Chhotu Ram in November 1944 with Raja of Bilaspur and finalised the project plan on 8 January 1945.
- The construction of the Bhakra Nangal dam was started in 1948 and completed in 1963
- The total capacity of Bhakra Nangal Dam is 7.551 million megalitres.


A computational procedure for the hydrodynamic analysis and design of horizontal-axis tidal turbines is presented and numerical applications are discussed. The methodology combines an original design algorithm and a turbine hydrodynamics model valid for arbitrary 3D flows. Different from standard design methods based on blade element models, 3D-flow corrections are not necessary. Blade geometry parameters are determined with the objective to maximize power at given design Tip Speed Ratio (TSR), whereas a constraint is introduced in order to limit turbine thrust at TSR higher than the design condition. Numerical applications include the design of a laboratory scale turbine and a full-scale turbine for the exploitation of tidal streams in the Messina strait. Alternative design solutions obtained by varying the design tip speed ratio are compared in terms of energy output as well as mechanical loads transferred to the powertrain.


Non-automatic 264-0002 pump is submersible. This pump is for sewage, effluent or dewatering used with variable level systems. The pump has a 1 ½ inch NPT discharge and has the ability to pass ¾ inch spherical solids.
- Float operated, submersible (NEMA 6) 2 pole switch
- Durable cast iron construction - switch cap, motor and pump housing
- Engineered plastic base
- Stainless steel screws, bolts, handle, guard, arm and seal assembly
- Corrosion-resistant, powder coated epoxy finish
- Hermetically sealed, automatic reset thermal overload protection
- Upper and lower sleeve bearings running in bath of oil
- Minimum recommended basin size 18 in. x 30 in.


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For one of the largest vertically integrated oil and gas company in the world, have been produced vertical single screw pumps SOLTEC ® BV076L01HYX, designed for pumping of trapped crude oil from ЕПП Е-3/1,2 tanks.
Pump units have working capacity of 50 m3 per hour and operating pressure of 3 bar. The length of submersible part is 3900 mm. The pumps are equipped with a supporting flange ДУ 700. The flow channel parts of the pumps made of general industrial steel. These pumps are equipped with 15 kW electric motors that have climatic version ХЛ1 and explosion-proof level 1ExdIIBT4.


Maldives Transport and Contracting Company Plc. (MTCC) has announced the completion of the harbor upgrading project at M. Veyvah contracted to them.
The project valued at MVR 48.8 million was successfully completed on September 10, 2021.
Work under the project involved the dredging and excavations of a new basin measuring 56,925 cbm; dredging and excavation of a new channel measuring 3,914 cbm; construction of a 350m breakwater; a 380m quay wall; a 130m revetment; installation of 1,880sqm of paved area and installation of streetlights.
The project was awarded to MTCC by the Ministry of National Planning, Housing and Infrastructure on August 27, 2021.


Storage capacity and sedimentation of Loch Lomond Reservoir, Santa Cruz County, California, 1998
In 1998, a bathymetric survey was done to determine the storage capacity and the loss of capacity owing to sedimentation of Loch Lomond Reservoir in Santa Cruz County, California. Results of the survey indicate that the maximum capacity of the reservoir is 8,991 acre-feet in November 1998. The results of previous investigations indicate that storage capacity of the reservoir is less than 8,991 acre-feet. The storage capacity determined from those investigations probably were underestimated because of limitations of the methods and the equipment used. The volume of sedimentation in a reservoir is considered equal to the decrease in storage capacity. To determine sedimentation in Loch Lomond Reservoir, change in storage capacity was estimated for an upstream reach of the reservoir. The change in storage capacity was determined by comparing a 1998 thalweg profile (valley floor) of the reservoir with thalweg profiles from previous investigations; results of the comparison indicate that sedimentation is occurring in the upstream reach. Cross sections for 1998 and 1982 were compared to determine the magnitude of sedimentation in the upstream reach of the reservoir. Results of the comparison, which were determined from changes in the cross-sectional areas, indicate that the capacity of the reservoir decreased by 55 acre-feet.
|Storage capacity and sedimentation of Loch Lomond Reservoir, Santa Cruz County, California, 1998
|Kelly R. McPherson, Jerry G. Harmon
|USGS Numbered Series
|Water-Resources Investigations Report
|USGS Publications Warehouse
|U.S. Geological Survey


The Bucher 2 way pump is a power up – hold – power down circuit two way pump with a 6.75 x 6.75 x 15 poly reservoir (540 cu. in. usable). The pump has 9/16th’s SAE o-ring ports and adjustable relief at 2,500 psi, as well as low pressure relief at 600 psi. Features 2.00 gpm PCFC to control down speed. Horizontal mount. Delivers 1.25 gpm at 1750 psi. The pump does not include a remote.


Hydraulic Rubber Hose | Rubber Hoses
Hydraulic Rubber Hose. Our hydraulic hoses are available with single and double wire braided. These hoses are used for various purposes like suction and pressure lines in hydraulic system, streamlines, tier and moulding presses, chemical plants, petrochemical plants, fertilizers and refineries. It can be used in the temperature of 210° C.


- Project Size: 1400 Sq. Ft. Pump House; Two 1800+ Sq. Ft. Canopy
- Project Location: Fort Hood, Texas
- Completion Date: 2011
- Client: Information Available Upon Request
- Owner: Information Available Upon Request
Robert Gray Airfield - Fort Hood
Biller Reinhart Engineering Group, Inc. performed structural design services required for the modification and expansion of the pump house. BillerReinhart reviewed reports of geotechnical exploration for the existing site, performed calculations for the structural design of the proposed modifications to existing pump house, and prepared construction documents (drawings and specifications) for the structural elements of the proposed modifications to the existing pump house.


Check valves are commonly used armatures that can be applied for liquid, gaseous and steam applications. They increase the process safety and can be used instead of complicated armatures. Because of short installation time and installation distance, small dimensions; Ayvaz disco check valve appears to be advantageous.
Check valves provide the flows just one way. When liquid flows through to flowing direction, check valves open and let it pass. But liquid tries to flow opposite direction of flowing, check valves close and prevent passing.
|Body and disc||:||Stainless Steel / GG 25 Cast Iron|
|Size||:||DN 15 - DN 250|
|Nominal Pressure||:||PN 16 - PN 40|
|Max. Working Temperature||:||250 °C - 300 °C|


KATHMANDU, Dec 10: The 21.3 MW Thulo Khola Hydropower Project completed construction of its tunnel on Saturday.
According to the project, the 2,700 meter long tunnel has been built for the power plant being constructed in Kuinemangale of Raghuganga Rural Municipality-8, Myagdi. Rabindra Hamal, chief of the project, said they completed the breakthrough of the tunnel in 20 months.
The project is now constructing a 600 meter long penstock pipe. While the construction of the 200 meter horizontal shaft is completed, the 100 meter long vertical shaft is half-done. Hamal informed that they will complete installation of the shafts in the next 25 days.
Overall, a total of 70 percent of the construction of the project has been completed. The civil works of the powerhouse are at its final stage. Likewise, the project is preparing for installation of hydromechanical and electromechanical equipment, according to Hamal.
The project has targeted to start electricity production in the next eight months. The generated electricity will be supplied to Tiple Rahughat Substation of the Nepal Electricity Authority.
A total investment of Rs 3.60 billion has been estimated for the project’s construction. Of the amount, 30 percent will be covered from equity shares while the remaining 70 percent will be funded from bank loans.
Source : Republica


What is a pressure reducing valve? How does it work? In this article we will talk about its basics.
Also known as Pressure Regulating Valve, help to maintain the downstream pressure at a fixed set point. It allows the medium to flow through it until the set pressure is reached. It will then throttle the flow to maintain the downstream pressure.
- To protect downstream equipment from high upstream pressure
- To regulate the downstream pressure at a fixed point and prevents fluctuations
- To step down the upstream pressure to the required level suitable for the process
There are two types:
- Pilot Operated
Direct Acting is the simpler of the two designs. It works by responding directly to changes in downstream pressure to maintain the necessary flow.
When the outlet pressure increases, the spring compresses and the plug closes to restrict fluid flow. This allows it to maintain the downstream pressure automatically
- Materials: Ductile Iron/ Gunmetal/ Stainless Steel
- Max Inlet Pressure: Up to 40 bar
- Application: Air, Steam, Gases, Water, Oil & Liquids
The valve can be installed vertically or horizontally. It is recommended to have a downsection of at least 5 X pipe diameter. Pressure gauges can be also mounted as a option.
Pilot Operated Pressure Reducing Valve
The advantage of the pilot operated reducing valve is that the pressure sensing point can be placed further downstream for a more accurate pressure sensing. It is also more responsive to changes in pressure.
Pilot operated valve work by making use of the fluid medium to open and close the plug.
- Materials: Brass/ Ductile Iron
- Max Inlet Pressure: Up to 16 bar
- Application: Air, Steam, Gases
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What are the precautions for rubber flap check valve supplier
Do you understand the precautions of rubber flap check valve supplier? Let's take a look at it briefly!
1. The structural characteristics of rubber flap check valve supplier. The function of this type of check valve is to only allow the medium to flow in one direction and prevent the flow in the opposite direction. Usually this kind of valve works automatically, under the action of fluid pressure flowing in one direction. According to the structure, it can be divided into three types: lift check valve, swing check valve and butterfly check valve:
1. Lift check valves are divided into two types: vertical and horizontal.
2. The swing check valve is divided into three types: single valve, double valve and multi valve.
3. The butterfly check valve is a straight-through type.
2. Four precautions for rubber flap check valve supplier. Check valve refers to a valve whose opening and closing parts are circular discs and rely on its own weight and medium pressure to generate actions to block the back flow of the medium. It is an automatic valve, also known as check valve and one-way valve
1. Do not allow the check valve to bear weight in the piping system. Large check valves should be independently supported so that they are not affected by the pressure generated by the piping system.
2. When installing, pay attention to the direction of medium flow should be consistent with the direction of the arrow marked on the valve body.
3. Lifting vertical flap check valve should be installed on the vertical pipeline.
4. The lift-type horizontal flap check valve should be installed on the horizontal pipeline.
To sum up, it is a brief introduction to the relevant knowledge about the matters needing attention of rubber flap check valve supplier.


Computer Aided Engineering for the Design of Flight Control and Hydraulic Systems 961327
A Computer Aided Engineering (CAE) tool has been developed for the design of flight control and hydraulic systems. The CAE tool consists of independent modules that build on each others results. For the programing of each of these modules it was necessary to thoroughly review the state-of-the-art. This paper presents a structured design procedure for hydraulic systems of transport category aircraft aiming at maximum performance at minimum weight (and cost). Reference is made to CAE modules written to support a substantial part of this design procedure. The module for the steady state calculation of hydraulic systems is further detailed.


|Standard dimensions (l x w x h)||
1000x250x185mm, 1000x250x235mm, 1000x250x285mm, 1000x250x335mm, 1000x250x385mm
Traffic Drain is a strong and robust composite slot linear drainage channel system suitable for highway applications and fast moving vehicles.
Each 500mm-long top unit has six inlet apertures and inclined side walls to enable surfacing materials to provide enhanced restraint.
Base units are can be 500 or 1000mm long, and are available in a range of depths, depending on drainage requirements.
The system is compatible with Marshalls Mini Beany combined kerb and drainage system.
It can be provided with inbuilt fall channels to increase drainage discharge capacity.
Providing medium-capacity drainage, Traffic Drain combines a robust concrete channel with high-strength cast iron grates, which allow it to take loading's up to F900.


Unsteady Flow Computations on the Ohio-Cumberland-Tennessee-Mississippi River System.
ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MISS
Pagination or Media Count:
The U.S. Army Engineer Division, Ohio River, directs the operation of Barkley and Kentucky Reservoirs on the Cumberland and Tennessee Rivers, respectively, during periods of flooding on the lower Ohio and lower Mississippi Rivers. Flood control regulation by these reservoirs is met by controlling, to some degree, the Ohio River stage at Cairo, Illinois. A mathematical model, SOCHMJ, capable of accurately predicting Ohio River stages as a result of reservoir operations at Barkley and Kentucky Reservoirs has been developed. SOCHMJ provides the capability of modeling a system containing an unlimited number of junctions. The physical limits of the Ohio-Cumberland-Tennessee-Mississippi system modeled herein are Golconda, IL, on the Ohio River Barkley Dam on the Cumberland River Kentucky Dam on the Tennessee River Cape Girardeau on the upper Mississippi River and Caruthersville on the lower Mississippi River. Modified author abstract
- Civil Engineering


The Leavenworth State Fishing Lake Spillway had a Design-Bid-Build contract value of just over $1 million. Completed in December 2018, the spillway project scope included concrete repairs and modifications to the existing weir basin structure, the full removal of the existing spillway, and the replacement of a new, cast-in-place concrete spillway structure. The new spillway measures approximately 412 feet long, and is slab-on-grade, with walls on each side measuring varying heights; it curves along the existing spillway channel. Additional elements include a new flip bucket structure, which is designed to act as an energy dissipater at the end of the channel to help with water flow. A valve rehabilitation in the existing drawdown piping, gravel access roads, and site grading were also part of the Leavenworth project. Crossland Heavy completed the project on time and within budget.


Flood protection work underway
Okotoks: Project to prevent erosion in Lineham area
Wednesday, Apr 30, 2014 03:08 pm
Work is underway on a project aimed at preventing damage from future flooding on the Sheep River and protecting a cluster of homes near the water.
Construction began last week on two flood mitigation projects along the river near South Railway Street and the Lineham area.
The Town is armouring the Sheep River’s banks with large stones and boulders near in the Lineham area to prevent further erosion to protect homes in the area. A second project is underway removing a gravel bar and excavating out an older section of river channel to encourage the river to move away from South Railway Street and the South Lineham area.
“The bank stabilization keep the bank from eroding further and the channel excavation will hopefully create a new channel where the river will tend to turn a little more to the south sooner,” said Municipal engineer Marley Oness.
The $2 million cost of the project will be covered by the provincial flood recovery erosion control (FREC) program.
Oness said the work is expected to be done by mid-May.
The Town is also planning to build a ‘lock-block’ wall just west of the downtown area to protect it if the CP Rail tracks are ever breached. The tracks serve as a berm preventing water from spilling down Elizabeth Street.
“If the tracks are ever breached, this wall would prevent the flow from coming towards the downtown area,” said Oness. “The wall will push the flow back to the south side of the tracks.”
The work is planned near where Spring Creek crosses Elizabeth Street just west of town. The project involves building sections on the wall on either side of the road and the rest of the wall would be filled in the event the tracks don’t hold.
Oness said this project should also be done by mid-May.
An additional project it planned to fill an old channel near the CRP rail bridge to keep the river on its course and prevent erosion in the area.


Project Administration provides updates for projects underway throughout the City.
Project Category: project
Information on other projects that have been completed or are smaller in scope
This project will improve pedestrian access to the South Spring Boulevard corridor along Whitcomb Bayou.
This project involves installing a new stormwater collection system and construction of new stormwater management facilities.
The project consists of general exterior refurbishment of the historic Tarpon Springs Cultural Center.
The proposal calls for a complete reconstruction of the bridge, bridge approach and significant stormwater drainage improvements on both sides of the bridge.
The Seabreeze Drive Sewer Project includes engineering, design, permitting and bidding for the construction of a new gravity sewer system and pump station.
Improvements to West Court Street between Pinellas Avenue and Banana Street
Anclote River Dredge Project and extended turn basin will provide for maintenance to the recreational channel and turn basin.
The Cycadia Cemetery East project, Phase 1, is currently underway. The expansion will provide a new Committal Shelter and other amenities


- Flood Warning issued July 31 at 9:38AM CDT until August 04 at 2:00PM CDT by NWS
- Effective: 9:38 a.m. on Friday, July 31, 2015
- Expires: 2 p.m. on Tuesday, Aug. 4, 2015
...The Flood Warning is cancelled for the following rivers in
102 River at Rosendale affecting Andrew and Buchanan Counties.
...The Flood Warning continues for the following rivers in
Grand River near Gallatin affecting Daviess and Livingston Counties.
Grand River near Chillicothe affecting Linn and Livingston Counties.
Grand River near Sumner affecting Livingston...Carroll...Chariton
and Linn Counties.
Grand River near Brunswick affecting Carroll and Chariton Counties.
Platte River At Sharps Station affecting Platte County.
Platte River near Platte City affecting Platte County.
Platte River near Agency affecting Buchanan County.
The Flood Warning continues for
The Grand River near Sumner.
* until Tuesday afternoon.
* At 8:45 AM Friday the stage was 36.5 feet.
* Flood stage is 26.0 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to fall to below flood stage by
early Monday afternoon.
* At 28.0 feet...Rural roads are under water.
* At 26.0 feet...Rural land adjacent to the river is flooded.
* At 23.0 feet...Bottomland 1 to 2 miles south of the gage begins to
Location FS Stage Day/Time Forecast
Sumner 26 36.5 Fri 09 AM 36.5 this afternoon
- See more at NOAA


Texas Water Development Board approves $200,000 in financial assistance to the Port Mansfield Utility District (Willacy County) for storage tank rehabilitation
For immediate release. Contact: Kimberly Leggett at 512-463-5129
AUSTIN – (November 6, 2014) – The Texas Water Development Board (TWDB) approved by resolution loan forgiveness in the amount of $200,000 from the Drinking Water State Revolving Fund to the Port Mansfield Utility District (Willacy County). The assistance will allow the District to finance planning, design, and construction costs associated with the rehabilitation of an elevated storage tank.
With the funding approved today, the District will be able to carry out emergency structural repairs to the storage tank. In addition, the District will be able to apply a protective coating to the steel on the inside and outside of the tank to prevent corrosion damage. The project will improve the conditions of the storage tank and the reliability of the system.
The TWDB is the state agency charged with collecting and disseminating water-related data, assisting with regional planning and preparing the state water plan for the development of the state’s water resources. The TWDB administers cost-effective financial assistance programs for the construction of water supply, wastewater treatment, flood control, and agricultural water conservation projects.


National Program for Inspection of Non-Federal Dams. Woodward Reservoir Dam (VT 00209), Connecticut River Basin, Plymouth, Vermont. Phase I Inspection Report.
CORPS OF ENGINEERS WALTHAM MA NEW ENGLAND DIV
Pagination or Media Count:
The dam is a stone-earth fill dam with a concrete emergency spillway. The dam is about 150 ft. long with a maximum height of 30 ft. It is intermediate in size with a significant hazard potential. There were few significant conditions which should be corrected by the owner. The dam should be continuously monitored during high flows and the gate opened as necessary to minimize flows over the spillway. Author.
- Hydrology, Limnology and Potamology
- Civil Engineering


Fish River (Namibia)
|Fish River (Namibia)|
|• location||Near Mariental|
|Length||650 km (400 mi)|
The Fish River (Visrivier in Afrikaans, Fischfluss in German) is a river in Namibia. It is 650 km long, flowing from the Naukluft Mountains 150 km to the Hardap Dam near Mariental. From there the flow is entirely blocked, all further flow downstream coming from tributaries downstream from the dam. The flow of the river is seasonal; in winter the river can dry up completely. Despite this, the river is the site of the spectacular Fish River Canyon, a canyon 160 km long, and at points as much as 550 m deep.
The outflow of the Fish River joins the Orange River at the border with South Africa about 100 km from the Atlantic Ocean.
Coordinates: 28°08′S 17°11′E / 28.133°S 17.183°E


Fairbairn Dam Improvement ProjectFairbairn Dam, Central Queensland
Ensuring the long term viability of Fairbairn Dam to bring its infrastructure into line with current design standards.
The Fairbairn Dam Improvement Project has been completed ensuring the long term viability of the dam by bringing its infrastructure into line with current design standards.
The project commenced in 2016 after routine inspections detected inefficiencies in the original spillway drainage system.
Stage one was completed in December 2016, Stage two in September 2020, and Stage three in December 2019.
What was involved?
The project involved:
- modification of drain outlets
- repair and replacement of blocked drains
- replacement of steel anchors in the spillway
- filling of any voids under the concrete slabs of the spillway
- construction of a mass reinforced concrete overlay to accommodate steel anchors
- installation of 78 active (stressed) anchors along the spillway Ogee Crest.
Stage three involved the:
- removal of original sidewall panels
- foundation treatment and strengthening to facilitate construction of new gravity sidewalls
- construction of new 10 m high gravity sidewalls along the spillway to channel future outflows and relieve sidewall pressure.
The improvement project enhanced the spillway’s safety to enable continued reliable water supply for irrigation, industrial and urban use in Emerald.
- works completed in 2016
- works were successfully completed under budget and three months ahead of schedule in September 2020.


The Kühtai 2 project is a 260MW pumped-storage hydroelectric power project (HPP) being developed in the Tyrol province of Austria.
Austrian utility company Tiroler Wasserkraft (Tiwag) is developing the facility with an estimated investment of approximately £869m (€1bn).
While the preparatory works for the project were started in 2018, the main civil construction works were started in April 2021.
The Kühtai 2 pumped-storage hydro project was authorised by the environmental impact assessment (EIA) agency of Austria’s Tyrol provincial government in June 2016.
It is being developed as an expansion to the existing 781MW Sellrain-Silz series of power plants comprising the Silz and the Kühtai pumped-storage power stations that were commissioned in 1977 and 1981 respectively.
Scheduled to commence commercial operations by the end of 2026, the Kühtai 2 pumped-storage facility is estimated to generate up to 260-gigawatt hours (GWh) of electricity a year.
Location and site details
The Kühtai 2 pumped-storage hydroelectric power project is located in the Kühtai valley, in the municipality of Silz, Tyrol, Austria.
The project site lies at an elevation of 2000m above sea level, at the back of the Längental valley of the Tyrolean Stubai Alps, approximately 30km west of Innsbruck.
Kühtai 2 pumped storage facility make-up
The Kühtai 2 pumped-storage power project will involve the construction of an underground power plant, a new Kühtai reservoir, and a water diversion gallery with six water intakes.
The underground power plant will be equipped with two reversible spiral Francis pump-turbine units of 130MW of power generation capacity each. Each turbine will be designed to consume 140MW of electricity while operating in pumping mode.
The powerhouse will be connected to the new Kühtai reservoir and the existing Finstertal reservoir through a headrace channel.
Dam and reservoir details
The new Kühtai reservoir will have a storage volume of 31 million cubic metres (mcm), approximately half the size of the existing reservoir Finstertal. It will be created with the construction of a 113m-high and 510m-long earth core rockfill dam.
A 25.5km-long and 4.2m-diameter trans mountain water diversion tunnel will be constructed to deliver water into the new Kühtai reservoir from six water intakes, via the central and eastern Ötztal valley and the rear section of the Stubaital valley.
The electricity produced by the Kühtai 2 pumped-storage facility will be evacuated through an underground 220kV power transmission line connecting the existing Kühtai power plant for onward transmission to the grid.
The project will involve the construction of a concrete mixing plant, the installation of a bulk material processing plant, as well as the deployment of a tunnel boring machine (TBM) for tunneling works.
A consortium of Swietelsky, Jäger, and Bodner was awarded a contract worth approximately £384.71m (€425m) for the main construction works of the project in October 2020.
Voith Hydro was contracted for the supply of pump turbines along with the associated subsystems in February 2021.
Andritz was placed an order for the supply of two 95MVA motor generators along with the auxiliary equipment for the project in the same month.
AFRY was awarded the engineering, design, and advisory services contract for the project in April 2021. The scope of the contract includes main cavern design and structural calculations, coordination with electro-mechanical parts, the preparation of formwork and reinforcement drawings along with a 3-D coordination model of the main structures.
iC Group was engaged for services related to vibration measurements study and prognoses as part of environmental impact assessment.
Geodata was engaged for the geotechnical survey for the construction of tunnels, caverns, and the embankment structure in March 2021.


The JCB 215T, with a rated operating capacity of 2,105 lb (955 kg), is a small-platform, vertical lift compact track loader with the power and hydraulic flow of a large-platform machine. It is ideally suited to lifting and loading at height and operating variety of attachments.
|Operating Capacity||2,100 lb (953 kg)|
|Operating Weight||9,098 lb (4,127 kg)|
|Rated operating capacity (ROC)||2,105 lb (955 kg)|


Flood Warning Canceled On Loup River
GENOA - A flood warning on the Loup River near Genoa in Nance County has been canceled. The National Weather Service reports the river stage as of 12:45 Monday afternoon was 7.9 feet. Flood stage is nine feet. Although river level fluctuations of around a half foot will remain possible, the average river level is expected to continue trending downward.


MT1 Reservoir Condensate Pump
A mini reservoir pump with a tank capacity of 1 litre and pumping head of 4 metres. This pump comes complete with high-level alarm contacts and overload protection and is CE certified.
- High flow rate suitable for large air conditioning units
- Easy to install and maintain
- Fan cooling for stable running
- High-level alarm contacts
- Overload protection
- Built-in check valve


Kalivac - Albania
ENEL POWER S.p.A.
2000 - 2001
Description for Kalivac (Albania)
Kalivac Hydropower Plant has 108 MW of installed power.
- Reservoir (V = 350 Mm³)
- River Diversion (Q = 2'500 m³/s)
- Steel sheet pile cellular cofferdam
- Concrete Gravity Dam (H = 80 m, L = 375 m, V = 540'000 m³)
- Spillway (N° 15 gates 5.5x12.5 m, Ski-jump type, Q = 4'500 m³/s)
- No. 2 Outlet (Q = 540 m³/s)
- No. 2 Intake (Q = 285 m³/s)
- Outdoor Power House (No. 2 Kaplan turbines + No. 1 Francis turbine, IP = 107.4 MW)
- No. 2 Transformers (Rated voltage = 150 / 10 kV, Rated power = 63 MVA)
Gibe III (Ethiopia)
The design of this record breaking 250 m high...
La Gogue (Seychelles)
The scope of the assignment is the rehabilitation and upgrade of the existing...
Water storage plant for irrigation purposes with a reservoir capacity of 42...
Jamaica 6 (Jamaica)
Jamaica 6 project includes the feasibility for six small hpps in Jamaica and...
Reservoir capacity augmentation through the heightening of an existing...
Kabwe urban water supply scheme.
Reservoir storage capacity: 12 Mm³.
Santu Miali (Italy)
Refurbishment of the Santu Miali hydropower plant
Lufubu Cascade (Zambia)
LUFUBU HPP Cascade envisages the construction of three hydropower plants on...
Gibe II (Ethiopia)
Gibe II is the second stage of the Gibe-Omo hydroelectric cascade which...


Weather Warnings - Flood Warning - Murray River
Australian Government Bureau of Meteorology, New South Wales
Final Flood Warning For The Murray River
Issued at 09:08 AM EDT on Sunday 05 December 2021
Flood Watch Number: 12
FLOODING NO LONGER OCCURRING AT COROWA
The Murray River at Corowa fell below the minor flood level (4.60 metres) overnight Saturday into Sunday.
Murray River downstream of Hume Dam to Tocumwal:
No further flooding is expected in the Murray River downstream of Hume Dam to Tocumwal.
Murray River at Corowa:
Flood Safety Advice:
In life threatening emergencies, call 000 (triple zero) immediately. If you require rescue, assistance to evacuate or other emergency help, ring NSW SES on 132 500.
* Avoid drowning. Stay out of rising water, seek refuge in the highest available place.
* Prevent damage to your vehicle. Move it under cover, away from areas likely to flood.
* Avoid being swept away. Stay out of fast-flowing creeks and storm drains.
* Never drive, ride or walk through flood water. Flood water can be deceptive and dangerous.}
For more emergency information, advice, and access to the latest river heights and rainfall observations and forecasts:
* NSW SES: www.ses.nsw.gov.au
* RMS Live Traffic: www.livetraffic.com
* Latest River Heights and Rainfall Observations: www.bom.gov.au/nsw/flood/southwest.shtml
* Latest NSW Warnings: www.bom.gov.au/nsw/warnings/
* Rainfall Forecasts: www.bom.gov.au/australia/meteye/
* BOM NSW Twitter: www.twitter.com/BOM_NSW
This is a final warning, no further warnings will be issued for this event.
Latest River Heights:
Murray River at Albury,2.21,Falling,08:45 AM SUN 05/12/21
Murray River at Corowa,4.49,Falling,08:45 AM SUN 05/12/21
Murray River at Yarrowonga Downstream,3.66,Steady,08:45 AM SUN 05/12/21
Murray River at Tocumwal,4.44,Falling,08:00 AM SUN 05/12/21
Murray River at Echuca,88.11,Steady,08:00 AM SUN 05/12/21
Murray River at Torrumbarry Weir,3.96,Steady,09:00 AM SUN 05/12/21
Murray River at Barham,3.88,Rising,08:00 AM SUN 05/12/21
Murray River at Swan Hill,2.21,Rising,09:00 AM SUN 05/12/21
Murray River at Wakool Junction,5.17,Falling,08:00 AM SUN 05/12/21
Murray River at Boundary Bend,4.73,Falling,08:00 AM SUN 05/12/21
Murray River at Euston,45.64,Steady,08:00 AM SUN 05/12/21
Murray River at Wentworth,28.99,Steady,08:00 AM SUN 05/12/21
Edward River at Deniliquin,3.21,Rising,08:00 AM SUN 05/12/21
Edward River at Stevens Weir Downstream,3.43,Rising,08:00 AM SUN 05/12/21
Edward River at Moulamein,2.77,Rising,08:00 AM SUN 05/12/21
This advice is also available by dialling 1300 659 210. Warning, rainfall and river information are available at www.bom.gov.au/nsw/flood. The latest weather forecast is available at www.bom.gov.au/nsw/forecasts.


The Flood Warning continues for
The Illinois River near Havana.
* Until late Friday night.
* At 945 AM Wednesday the stage was 15.2 feet.
* Flood stage is 14.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast…The river will continue to fall to below flood stage by
* Impact…At 14.0 feet…Minor flooding begins to agricultural areas
not protected by levees.
The post Flood Warning issued May 26 at 10:51AM CDT until May 29 at 1:00AM CDT by NWS Lincoln IL appeared first on WEEK.


Raw Water Intake Screens
Flootech Oy offer a wide range of High Flow Raw Water Screen Solutions to treat various water sources with flow capacities up to 50,000m3/hr
Raw Water Intake Screens Products
Rotary Drum Filters
Flootech Oy offer a wide range of Rotary Drum Filter solutions to treat various water sources for use in cooling...
Dual Flow Basket Filter
Flootech Oy offer a wide range of Dual Flow Basket Filter solutions with a capacity of 1,800m3/hr to 50,000m3/hr and...


Maldives Transport and Contracting Company (MTCC) has announced the arrival rock boulders required for the construction of breakwater of Dh. Hulhudheli harbor construction project.
Moreover, the basin dredging works of the harbor has also been completed.
The project works include dredging and excavation process of 49,612 cubic meters, construction of a 432 meter quay wall, a 337 meter breakwater, and a 252 meter revetment.
Installation of paved area and streetlights will also be done as part of the project.
The project is valued at MVR 39.8 million.


Korea Midland Power Co. (KOMIPO) President Chung Chang-kil attened “Korea-Indonesia Business Summit” held in Jakarta, Indonesia, on March 14.
KOMIPO currently operates and develops generation plants with a total capacity of 3900 megawatt (MW), which is equivalent to four nuclear power units, in Indonesia. The company now operates the Cirebon Unit 1 with a capacity of 660 MW, Tanjung Jati Unit 3 and 4 with a combined capacity of 1320 MW and the Wampu Hydroelectric power plant with a capacity of 45 MW.
The Tangamus Hydroelectric power plant with a capacity of 55 MW is under construction and the second coal-fired power plant for Cirebon with a capacity of 1,000 megawatts is scheduled to break ground this year. KOMIPO also plans to develop the Cirebon Unit 3 with a capacity of 660 MW in which the company signed a memorandum of understanding in May and another hydroelectric power plant with a capacity of 50 MW.
Meanwhile, Chung will visit the construction site of the Tangamus Hydroelectric power plant and the subsidiary in Jakarta to encourage employees after the business summit.


Centrifugal Pumps, Second Edition provides owners, designers, operators and maintenance personnel of plants that use centrifugal pumps with the basic tools on how to determine the pump ratings that best meet the requirements of their applications; operate pumps in the most efficient and reliable manner; maintain their pumps so they can achieve the longest possible time between overhauls; and how to make sure their pumps are in as good a condition as when they were initially installed.
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Classification and Nomenclature
Casings and Diffusers
Multistage Pump Casings
31 other sections not shown
Other editions - View all
antifriction applications arrangement automatic axial thrust axially split bearing housing boiler feed pump capacity cavitation centrifugal pump characteristics check valve circulating condensate pump cooling corrosion coupling diameter discharge pressure double-suction driver effect efficiency elastomer feedwater flange flow friction losses head loss head-capacity curve heat higher hotwell hydraulic impeller increase injection installation leakage load located lower lubrication manufacturer materials maximum mechanical seals motor mounted multistage pumps NPSH packing percent priming psig pump design pump discharge pump operating pump suction pump's pumped liquid pumps Fig radial rated recirculation reduced rotation rotor running clearances shaft seal shown in Fig single-suction specific gravity specific speed steam steel stuffing box suction suction head suction piping suction pressure system-head curve throttling thrust bearing torque total head turbine typical units usually vacuum pump vanes vapor pressure velocity vertical viscosity volute wearing ring


HYDRAULIC CRIMPING TOOLS
- Aluminium Hydraulic crimping tool.
- Aluminium case and handle strong and durable.
- H-type open tool head clamp head rototable that the pressing can be completed quickly with a smaller force.
- Pressure relief valve with built-in overload protection.
- Rotary hydraulic valve complete reset.
- Plastic portable case packaging,storage tools and accessories.
Crimping range: 10-120mm
Max crimping force:10T
Crimping pattern: Hexagon crimping
Standard Dies: 10,16,25,35,50,70,95,120 (mm)


Drainage Improvement in Southern Hong Kong Island – package 2A
The project comprises construction of about 800 metres (m) of stormwater drains with diameters ranging from 400 millimetres (mm) to 1 000 mm along the horse trail and walking trail located uphill of Pok Fu Lam Village, and about 260 m of stormwater drains with diameters ranging from 450 mm to 1 200 mm along Chi Fu Road, and ancillary works.
The proposed works comprise the construction of the drainage improvement works at the peripheral areas of Pok Fu Lam Village to intercept the stormwater upstream and divert it to the existing drainage system. Upon completion of the drainage improvement works, the drainage system concerned will be upgraded to the current standard and the flooding risk of Pok Fu Lam Village will be further alleviated.
Ming Hing Waterworks Engineering Company Limited


Glong 1/2 HP Water Peripheral Pump GPM60110
The GPM series are Peripheral Pumps, which is due to the peripheral edge of the impeller contains numerous radial blades, designed to yield energy the fluid being pumped.
The particular shape of the blades transfers rapidly radial reticulation motion to the fluid entry of the pump, between the impeller blades and the double channels, machined on each side of the pump body.
Since each of the numerous blades helps transfer energy, the fluid pressure increases progressively as it passes from the suction opening to the delivery opening, ensuring an ever, non-pulsing flow and high pressures with particular steep curves.
The relative sin construction technology embodied in the GPM series nevertheless requires particularly accurate mechanical machine during manufacture to prevent a drop in performance.
Flow rate up to 60L/min (3.6 m3/h)
Dynamic head up to 66m
Suction lift up to 8m
Fluid temperature up to +60°C
Maximum ambient temperature +40°C
- Power: 1/2HP
- Rated Voltage: 110V / 50Hz
- Waterpump. 30 l/min
- R.P.M: 2850
- Max Head: 35 (m)
- 370 watts
- Bore: 1''X1''


Matthews Lake, central Missouri
Matthews Lake is on a tributary of Little Bourbeuse River in Crawford County, Missouri and is used for recreation purposes. Construction was completed in 1977. It has a normal surface area of 6 acres. It is owned by Donald Matthews.
Matthews Lake Dam is of earthen construction. Its height is 25 feet Its capacity is 80 acre feet. Normal storage is 40 acre feet. It drains an area of 150 square miles.
Lakes, Dams, and Recreational Facilities Near Matthews LakeJellystone Park Dam Cuba Fish Farm Dam Klontz Lake Holmstrom North Lake Ford Lake Kemp Lake Holmstrom South Lake Rutz Lake Haladale Dam Neill Lake Kamler Lake Sutter Lake Brummet Lake Castanis Lake Durbin Lake Kozlowski Lake Budget Buster Dam Alexander Lake Krekeler Lake Barnett Lake Reilly Lake Eickhoff Lake Stubblefield Lake Weisel Lake Indian Lake Indian Hills Lake Elders Lake Gould Lake Possum Hollow Dam Keeney Lake Nolie Lake Nolie Lake Lerwick Lake Frerichs Sect-4 Lake Ramstein Lake Skinner-sorth-koch-kreider Lake Gibbons Lake Janks Lake Hedrick Lake Frerichs Sec-22 Lake
Bookmark this lake location.
Find other central Missouri area lakes and vacation ideas or return to the home page.
Other AreasClick the map to see lakes in other parts of the country.


3-D hydrodynamic model of Galveston Bay
Martin, William D.
MetadataShow full item record
The U.S. Army Engineer Waterways Experiment Station (WES) Hydraulics Laboratory (HL) has developed a three-dimensional (3D) hydrodynamic model of Galveston Bay for the Houston- Galveston Navigation channels, Texas project, in cooperation with the U.S. Army Engineer District, Galveston. The model used is RMA10-WES, which is one of a suite of models known collectively as the TABS-MD system. The 3D model is capable of computing water velocity, circulation patterns, salinity gradients, and water levels for the entire Bay system.


Flood Potential Outlook
Issued by NWS La Crosse, WI
FGUS73 KARX 231613
NATIONAL WEATHER SERVICE LA CROSSE WI
1013 AM CST THU FEB 23 2017
...Flood threat lessening for Locations along the Upper Mississippi
River from Wabasha to La Crosse...with Minor Flooding still possible
The colder temperatures along with a forecast of more snow than
rain falling over the next 2 days is expected to slow the
runoff into the Mississippi. However, significant rises are
expected along the upper Mississippi into next week.
Mississippi River at Wabasha...The stage this morning was 8.93 feet.
Flood stage is 12.0 feet. The river is forecast to rise to near
flood stage on Tuesday.
Mississippi River at La Crosse...The stage this morning was 7.42
feet. Flood stage is 12.0 feet. The river is forecast to reach 11.50
feet Wednesday morning, which is below flood stage.
Mississippi River at McGregor...The stage this morning was 11.29
feet. Flood stage is 16.0 feet. The river is forecast to rise above
flood stage Wednesday morning, and reach 16.50 feet Thursday morning.
This would result in Minor flooding, with additional rises possible


SCOPE OF WORKS
The Company's duties included:
1. Basin Dredging 35.000 m3.
2. Construction of 250 m concrete block quay walls.
3. Construction of 300 m breakwaters.
The Client of the project was Department of Public Works, Prefecture of Peloponnese. Construction works lasted about twenty four (24) months. The project was completed in June 2015 (95% of the project completed as of March 2015).


The TORISHIMA SMSV (Mixed-flow) and SMIV(Axial-flow) are large capacity type submersible propeller pumps with low head capabilities.
These pumps, which offer high efficiency and superior performance complete with compact design and easy operation, are designed to meet the requirements for efficient handling of large quantities of water.
In particular, for installation, maintenance and inspection in pits, “Auto In-Pipe Column Installation type” is adopted because of the highly reliability and rapid discharge connections.
These features substantially reduce costs of the construction as well as saving labor and energy for the operation.
- Total Head～14m


Shanghai Yangshan Deepwater Port Area waterway maintenance and dredging project
Recently, the Shanghai Yangshan Deepwater Port Area waterway maintenance and dredging project has officially started, which was undertaken by CCCC Shanghai Shipping Administration, a subsidiary of China Communications Group.
The project mainly conducts maintenance and dredging of the roundabout and connecting waters of the fourth phase of the Yangshan deep-water port area. The dredging channel is about 3.55 kilometers long, the maintenance depth is 15.5 meters, and the project volume is 3.662 million cubic meters. Since 2002, Shanghai Aviation Administration has undertaken all the dredging and filling tasks for the first to fourth phases of the Yangshan Deepwater Port, as well as the subsequent maintenance and dredging projects to help the construction of the Shanghai International Shipping Center.It was used dredging ships(including silt curtains) for waterway dredging.
After the completion of dredging project, it will effectively ensure the water depth of the channel in the Yangshan port area and enhance the port area's operating capacities.


The Huizhou Pumped Storage Power Station is a pumped storage hydroelectric power station near Huizhou in Guangdong province, China. It contains 8 pump-generators that total a 2,448 MW installed capacity. Initial units went online between 2007 and 2008,and the power station was complete on June 15, 2011.
The Guangdong power grid requires emergency reserve capacity of 5000MW. Guangzhou Pumped Storage can provide about 900MW.


Y-shaped strainer with G1/2 inch threads and stainless steel mesh. For media between °C and °C. Can be used in one flow direction.
Order before 16h CEST (mo-fr), same day shipment
2 year warranty, Returns 30 days
Filter with G1/2 inch male thread. This filter can be mounted on a check valve and be used as foot valve. A foot valve is a check valve on the bottom of a suction line to prevent backflow.


The U.S. Army Corps of Engineers has already enacted the annual reduction of water releases on the Missouri River that have closed commercial navigation on the Missouri River at St. Louis, where the Missouri flows into the Mississippi River. Typically, navigation is possible on the Missouri River from April to December by controlled releases of water from the upstream reservoirs.
The lower water releases began to have an impact on Mississippi River water levels this week. Although current Mississippi River levels are lower than average, improved drought conditions and additional precipitation could help avoid any potential navigation issues while Missouri River flows are reduced.
In addition, in December, the U.S. Army Corps of Engineers (USACE) typically schedules certain Mississippi River Locks to be closed for repairs. Portions of the Mississippi River begin to have ice accumulations at this time of year that halt commercial barge traffic.
Mississippi River Lock and Dam 18, near Gladstone, IL will be closed for repairs from December 18, 2013, through March 4, 2014. Mississippi River Lock 22 will close from January 7 to March 4.
Weather permitting, the Illinois River will remain open during the winter months. In addition, the lower locks on the Mississippi River, near St. Louis, MO, are scheduled to remain open. The Pinnacle Removal Project- Phase II on the Mississippi River at Thebes, IL, will begin no later than mid-December. Work there may delay barge movements as traffic restrictions may be implemented around the rock removal site.


In Sakartvelo, eight new hydroelectric plants will be built
Georgia intends to begin construction of eight new hydroelectric plants by the end of this year. According to "Business-Georgia", this information was announced to reporters by Deputy Minister of Energy and Natural Resources of Georgia Giorgi Kavelashvili.
According to him, investors for the construction of eight hydroelectric power stations have been already found. It is planned to invest about one billion dollars in construction of Namahvani hydroelectric plant. Its construction will be carried out by Turkish company Nurol Energy Production and Korean SK Engineering and Construction.


CFturbo is a powerful, user-friendly software for the interactive design of turbomachinery components. It allows the design of new models from scratch as well as the modification of existing imported designs.
Our pump module is made for the design and optimization of all types of rotodynamic pumps.
CFturbo supports the design of axial, mixed-flow and centrifugal pumps.
Special pump components like inducers or sewage water impellers can be created as well.
Design different types of pumps in a specific speed range 8 < nq < 500 (EU), 400 < Ns < 22,000 (US)
Create complete pump stages from different single components such as impellers, vaned and vaneless stators, and volutes
Use a fully parametric geometry model of the pump that can be the basis for design exploration and optimization
Export the 3D model for further applications like flow simulation (CFD), finite element analysis (FEA), mechanical design (CAD), and rapid prototyping
Design pump impellers according to your specific needs. The underlying design theory is based on fundemental equations and the latest empirical correlations.


GEESYS Automatic Water level controller is an Electronic product which controls the pump automatically. Water level controller will have series connection with the pump starter which ensures constant water storage on tanks. Automatic water level controller is used to automatically fill the overhead tank as and when it gets empty and monitor the water level in it.
This automatic water level controller is a useful device for homes, hospitals, industries, etc. This product saves water, electricity and time and helps in preventing the overflow of water from the overhead tank, enabling you to efficiently manage your water resource and prevent any wastage. out of three sensors, one sensor is put at the bottom, another is put in the middle, and the third sensor is put at the top level of the tank. When the water level in the tank becomes low, it flows down through the middle sensor and the motor gets switched on automatically, filling up the tank. When the water level increases, the top level sensor senses it and the motor automatically gets switched off without requiring any man power. Automatic Water level controllers are highly recommended for metro cities or areas where drinking water is supplied through pipelines which are further distributed in homes, hotels, societies, etc.


Because of hydropower’s significant advantages over other energy sources — clean, efficient, reliable and renewable — it plays an increasingly important role in meeting the nation's energy needs. Within the Mississippi Valley Division's boundary:
• Four Corps plants produce 226.5 megawatts of power:
- Clarence Cannon Dam on the Salt River at Monroe City, Missouri.
- Narrows Dam on the Little Missouri River at Murfreesboro, Arkansas.
- Blakely Mountain Dam on the Ouachita River near Mountain Pine, Arkansas.
- DeGray Dam on the Caddo River near Arkadelphia, Arkansas.
• Eight non-federal plants (four private, four municipal) at Corps dams on the Mississippi and Illinois rivers provide 395 megawatts of power.


- About SPX Flow Power Team
- Hydraulic Accessories
- Hydraulic and Mechanical Tools
- Shop Equipments
SPX Power Team specializes in hydraulic lifting solutions for a large range of applications in most industrial and commercial work environments. SPX Power Team offers offers different configurations of manual and hydraulic jacks ranging from portability and tight fits, to engineered systems for precise control over multiple lift points.


Autumn Ridge Detention Dam, southeast Michigan
Autumn Ridge Detention Dam is on the Shanahan Drain River in Macomb County, Michigan. Construction was completed in 1982. It has a normal surface area of 1 acres. It is owned by Macomb County.
Autumn Ridge Detention Dam is of earthen construction. Its height is 11 feet with a length of 34 feet. Maximum discharge is 400 cubic feet per second. Its capacity is 23 acre feet.
Lakes, Dams, and Recreational Facilities Near Autumn Ridge Detention DamGreen Lake Sterling Mall Dam Chestnut Lake Quarton Dam Erity Dam Lower Long Lake Lower Stony Lake Stony Creek Lake Upper Stony Lake Cross Dike Dam Walnut Lake Pine Lake Sylvan Lake Lower Trout Lake Upper Trout Lake Lake Angelus Orchard Lake Cass Lake Upper Straits Lake Elizabeth Lake Prince Lake Lake Oakland Addison Oaks Dam Lake Orion Union Lake Lake Orion Middle Straits Lake Manito Lake Lakeville Lake Lower Straits Lake Wolverine Lake Maceday Lake Nankin Mill Dam
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RPS was responsible for the planning, design and construction supervision of a major upgrade to the wastewater collection infrastructure in the town of Skibbereen, Co. Cork.
The River Ilen, an important fishery and tourism amenity which flows through the town centre, discharges into Roaringwater Bay, a Special Area of Conservation under the EU Habitats Directive.
RPS was responsible for all stages of the €20m project from preliminary engineering report to detailed design and the preparation of contract documents, statutory permissions (planning permission & foreshore licence), as well as wayleaves, procurement and administration of the construction contracts.
We also produced the Environmental Impact Statement for the proposed wastewater treatment plant. This new plant, constructed as part of a separate contract, has a current capacity of 4,700 persons with a planned ultimate capacity equivalent to 9,400 persons.
Civil, mechanical & electrical contracts included the construction of up to 20km of pipeline, varying from 225mm to 1200mm in diameter. The construction of four outlying pumping stations ensures that flows are delivered to the main pumping station, which is constructed adjacent to the town centre. A telemetry system based at the main pumping station allows the online monitoring of all pumping equipment. The combined storm and wastewater flows arriving at the main pumping station are balanced within a 900m3 stormwater storage tank. This controls flow passed forward for treatment to the new wastewater treatment plant.
During construction, the challenging ground conditions necessitated the use of both open-cut and trenchless (directional drilling, auger boring and microtunnelling) techniques for the construction of the pipelines. Deep chambers were constructed using caisson techniques, and where necessary, 20 - 30m long steel piles provide foundation to structures.


|SFC KOENIG AG|
As one of the world’s leading check valve manufacturers, SFC KOENIG® provides flow control check valves for a variety of fluid system applications. The KOENIG CHECK VALVE uses a ball-style design for precise performance, and is available in both forward-flow and reverse-flow models. With its one-piece construction, our check valves are easy-to-install, made of durable stainless steel and available in a wide range of sizes to meet your application requirements.SFC KOENIG offers in-house engineering support, and can advise on design and performance considerations, as well as check valve manufacturing questions. Our flow control check valve models are pressure rated up to 300 bar and available with 1 +/- 0.3 bar cracking pressures, which can be optimized to meet your design specifications.


Zurn Wilkins 500XLFCBP - 3" 500XLFCBP Pressure Reducing Valve
- The Zurn Wilkins 500XLFCBP is designed for installation on potable water lines to reduce high inlet pressure to a lower outlet pressure.
- The 500XLFCBP is perfect for your commercial or industrial pressure reduction applications requiring flanged connections and ports for a low flow by-pass.
- 3" pressure reducing valve with flanged connections and ports for low flow by-pass.
- Equipped with plugs for direct attachment of low-flow by-pass.
- Low-flow by-pass available as an option (additional by-pass kit: 34-NR3XLHRSCDUBPK).
- High flow rate with minimal fall-off.
- 150 class end connections.


Flood Warning issued February 22 at 6:33PM CST until March 02 at 12:36PM CST by NWS
AREAS EFFECTED: Lauderdale; Tipton
The Flood Warning continues for most of the Mississippi River. The Flood Warning continues for the Mississippi River at Osceola * until Sunday March 1. * At 6 PM Saturday the stage was 34.8 feet. * Moderate flooding is occurring.


The water from
the watercourses is utilized from a height of 899 and 929 meters above sea
level (a.s.l.) respectively with power stations at intervals between the
reservoirs along the watercourses.
In the Kvina river the water is utilized through 3 power stations before it
is being transferred into the Sira river.
Station (1 x 50MW) utilizes the fall between the Lake Roskreppfjorden
and the Lake 0yarvann.
Kvinen Power Station (1 x 80MW) utilizes the fall between Lake Oyarvann and
Solhom Power Station (2 x 100MW) utilizes the fall between the Kvifjorden
Eake and Lake Homstol where the water is transferred to the Sira
In the Sira river the water is utilized through 4 power stations, the last
Station is Ana-Sira where the water runs out into the North Sea.
DugB Power Station which is equipped with 2 x 100MW reversible pump
turbines, utilizes the upper fall ca 250 m. in the Sira river between the
Lake Gravann and Lake Svartevann.
Tjarhom Power Station (2 x 60MW) utilizes the fall between Lake Gravatn and
Tonstad Power Station, with a fall of 450m, uses the water from both
watercourses down to the lake of Sirdalsvann which together with
Lundevann lake forms the intake reservoir for Ana-Sira Power Station (3 x 50
MW), with a fall of 50m to sea level.
Tonstad Power Station has the largest generating capacity with a total
installation of 960MW.


- Easily retrofitted to existing applications
- No discernable affect on output flow or pressure
- Reduce water usage by up to 90%
- WELS Rating: 2 Star Flow Rate 12L/min
Designed with 1/2" male x female end connections, Hydrosave inline flow controllers are easily fitted between a wall outlet and a shower head, or inline between the wall outlet and tap body. Inline flow controllers will actively reduce the amount of water flowing from the outlet without adversely affecting outlet pressure of the need to replace existing fittings and fixtures.


Digital Water Level Recorder (Pressure Type)
[ KI-06 ]
In the field of Digital water level recorder, we are the largest manufacturer, supplier, and exporters who deal in all ranges of radar type water level recorder and Bubbler type water level recorder.
Our smart Digital water level recorder is capable of checking and recording the variations that occur in the water level by the help of the data loggers. The biggest feature of the Digital water level recorder is that it functions at the ease of the users as per their choice of date and time. It is an ideal instrument manufactured specifically to conduct a number of research and study at various remote areas with the help of Digital water level recorder, radar type water level recorder and Bubbler type water level recorder.
The Digital water level recorder has the capacity of recording fluctuations in the water level for a long period of time. Loaded with a long lasting battery having a life of 5 years and longer, this is a non-vented pressure transducer which can very easily be installed inside any pipe or well of 2" diameter. Digital water level recorder is a maintenance free, waterproof and stainless steel instrument with a memory of recording 32000 sets of data points of both water level and temperature.
We are the radar type water level recorder manufacturer, supplier as well as exporter using the high-class raw material with a very fully computerized system and easy transportation facility provided by us. The radar type water level recorder manufactured by us requires very low maintenance cost and contains LED to indicate the level of water.
On the other hand, we also deal in the Bubbler type water level recorder which is highly reliable and durable in nature, having the high degree of efficiency and is robust in the construction. These Bubbler type water level recorder are highly recommended and used by all the categories of surveyors, miners, architects, engineers as well as cartographers for the purpose of their research.


Carpenter Reservoir, Massachusetts
Carpenter Reservoir is on the Carpenter Reservoir River in Worcester County, Massachusetts and is used for drinking water purposes. Construction was completed in 1915. It is owned by Whitinsville Water Co.
Carpenter Reservoir Dam is a gravity dam, of earthen construction, rock fill. Its length is 150 feet. Its capacity is 1155 acre feet. Normal storage is 1155 acre feet.
Lakes, Dams, and Recreational Facilities Near Carpenter ReservoirCarpenter Reservoir Dike Reservoir #4 Dam Ring Shop Pond Lackey Pond Meadow Pond Reservoir #5 Dam Reservoir #6 Dam Charles River Natural Valley Storage Project Chase Road Dam Rice City Pond Stevens Pond Wildwood Lake West Hill Dam Silver Lake Adams Pond Welsh Pond West Hill Dam Manchaug Pond Taft Pond School House Pond Putnam Pond Taft Pond Singletary Pond Old Grist Mill Pond Town Farm Pond Thompson Pond Lake Ripple Dam Or "47" Dorothy Pond Old Grist Mill Pond Ramshorn Pond Singletary Pond Whitin Reservoir Hovey Dam Slaters Pond Round Top Pond Irish Dam Pondville Pond North Pond Club Pond Lower Westborough Reservoir
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SPIRAM pumps belong to the centrifugal pump group and, by their nature, are not capable of self-priming the medium from a depth. In cases where there is no inflow in the proposed pumping system and a check valve is not used in the suction line, SPIRAM pumps require priming.
This is particularly relevant for mobile pumping units. The SPIRAM APS (Automatic Priming System) was designed to ensure seamless pump startup without the need for manual priming.
The priming system operates on an electromechanical principle, incorporating a priming tank equipped with water presence sensors. The vacuum pump is responsible for evacuating the air and thus suctioning the water into the suction line and the pump chamber.
During this stage, the pump chamber is sealed by a check valve located downstream of the pump's discharge flange. The pump control panel includes logic that, upon detecting the presence of water, shuts off the vacuum pump and starts the pump.
The automatic priming system was designed with a focus on reliability and safe operation of pumping processes, emphasizing trouble-free operation.


Doug is a Founding Principal and Senior Project Manager specializing in the design and construction of new dam and dam rehabilitation projects. He has over 30 years of experience in the evaluation, design, and construction of embankment dams, hydraulic structures, roller compacted concrete dams, pipelines, and spillways.
Doug’s experience ranges from planning and alternatives analysis through development of final design documents, and resident construction engineering. He has been the Design Engineer and Resident Construction Engineer for 20 major dam projects with construction costs ranging from less than $1 million to over $200 million.
Doug graduated from Colorado School of Mines with a B.S. in Civil Engineering and is a registered professional engineer in Colorado.
- Program and project management
- Contract administration
- Dam safety permitting
- Civil layout and design
- Cost estimating
- Construction services


Maldives Transport and Contracting Company (MTCC) has provided its latest update on the ongoing ha. Dhihdhoo Harbor Extenion and Jetty Construction Project.
Ha. Dhihdhoo Harbor Extension and Jetty Construction Project is well underway, with overall 76% project progress. Existing harbor basin dredging operations are ongoing, with 90% completion.
Scope of works include, dredging and excavation operations of 78,000cbm, construction of a 58m groyne; a 81m channel breakwater; a 49m breakwater; a 768m revetment; a 898m quay wall; construction of a ramp, construction of a scour apron, installation of 9270sqm harbor pavement; mooring buoys; harbor lights and navigation lights. The value of the project is MVR 88.36 million.


The mega water reservoir of Tarbela has been filled to its maximum level of 1550 feet above mean sea level, resulting in 5.809 million acre feet (MAF) of water in the Dam, which is a good omen for agriculture and Hydel power generation in Pakistan in the days to come. Tarbela Dam is considered an iconic project for the contribution it has been making towards development of Pakistan by releasing the stored water for agricultural mitigating floods and providing low-cost Hydel electricity to the National Grid. Tarbela Reservoir has a live water storage capacity of 5.809 MAF. Besides, Tarbela is the biggest electricity generating facility in Pakistan with installed capacity of 4888 megawatt (MW), which will further increase to 6418 MW after completion of Tarbela 5th Extension Hydropower Project. As per the hydrological data, the river flows, outflows and the reservoir level at Tarbela, Mangla and Chashma along with the water situation at the barrages today is as under:- Kabul at Nowshehra: Inflows 40900 cusecs and Outflows 40900 cusecs, Khairabad Bridge: Inflows 222700 cusecs and Outflow 222700, Jhelum at Mangla: Inflows 31500 cusecs and Outflows 10000 cusecs, Chenab at Marala: Inflows 83200 cusecs and Outflows 54300 cusecs. Barrages: Jinnah: Inflows 216200 cusecs and Outflows 208200 cusecs, Chashma: Inflows: 228500 cusecs and Outflows 210500 cusecs, Taunsa: Inflows 310900 cusecs and Outflows 293100 cusecs, Guddu: Inflows 277500 cusecs and Outflows 244400 cusecs Sukkur: Inflows 234000 cusecs and Outflows 179500 cusecs Kotri: Inflows 246900 cusecs and Outflows 207500 cusecs Trimmu: Inflows 70800 cusecs and Outflow 62200 cusecs Panjnad: Inflows 69600 cusecs and Outflows 54200 cusecs. Reservoirs (Level and Storage): Tarbela: Minimum operating level 1402 feet, present level 1550.00 feet, maximum conservation level 1550 feet, live storage today 5.809 MAF. Mangla: Minimum operating level 1050 feet, present level 1238.15 feet, maximum conservation level 1242 feet, live storage today 7.050 MAF. Chashma: Minimum operating level 638.15 feet, present level 644.00 feet, maximum conservation level 649 feet, live storage today 0.100 MAF. The inflows and outflows of River Indus at Tarbela, Jinnah and Chashma, River Kabul at Nowshera and River Jhelum at Mangla have been reflected as mean flows of 24 hours, whereas the other flows have been gauged at 6.00 a.m.


MoEP – Nam Lang Hydroelectric Power Plant 210 MW – Shan State - Project Profile
"MoEP – Nam Lang Hydroelectric Power Plant 210 MW – Shan State - Project Profile" contains information on the scope of the project including project overview and location. The profile also details project ownership and funding, gives a full project description, as well as information on contracts, tendering and key project contacts.
The "MoEP – Nam Lang Hydroelectric Power Plant 210 MW – Shan State - Project Profile" is part of Timetric's database of 82,000+ construction projects. Our database includes a 10+ year archive of completed projects, full coverage of all global projects with a value greater than $25 million and key contact details for project managers, owners, consultants, contractors and bidders.
The Ministry of Electric Power (MoEP) is planning to undertake the construction of Nam Lang Hydroelectric Power Plant project in Shan State, Myanmar.
The project involves the construction of a 210MW hydroelectric power plant.
It includes the construction of a substation, a powerhouse and other related facilities, the installation of turbines, transformers and generators, and the laying of transmission lines.
Supreme Group has been appointed as lead consultant.
On March 8, 2016, MoEP signed construction contract with PowerChina Resources Ltd.
Subject to finalization of plans, construction works are expected to be completed in 2020-2021.
The project involves the construction of a 210MW hydroelectric power plant in Shan State, Myanmar.
The US$210 million project includes the following:
1. Construction of a substation
2. Construction of a powerhouse
3. Installation of turbines
4. Installation of generators and transformers
5. Laying of the transmission linesReasons To Buy


Limerick County Council and Coffey Water have signed contracts for the construction of a new wastewater treatment plant in Kilmallock. The new plant will replace the existing waste water treatment facility which was built in the 1940’s. Work on the contract, valued at Eur2.44 million, will commence shortly with the new plant expected to be completed by August 2013.
The contract includes the design and construction of a new pumping station, wastewater treatment plant and rising main. A trunk sewer diverting flows to the new pumping station will also be constructed.
“Approximately 4,000 customers will benefit from the provision of these high quality wastewater treatment facilities, representing a doubling of the existing plant’s capacity,” explains Paul Crowe, director of services, Limerick County Council.
He adds: “The existing waste water treatment plant does not have adequate capacity to allow the town develop and expand into the future. In addition, the existing plant cannot provide an adequate level of treatment to comply with recently introduced regulations. The new plant will provide the additional capacity required for the town’s development, while also ensuring that the water quality of the River Loobagh is protected.”
The contractor for the project is Coffey Water, Athenry, Co.Galway. The Consulting Engineer for the project is WYG Consulting Engineers, Curaheen Road, Bishopstown, CountyCork. The project is funded by Limerick County Council and the Department of the Environment, Community & Local Government through the Water Services Investment Programme.


Lesogorskaya is an 118MW hydro power project. It is located on Vuoksa river/basin in Leningrad, Russia. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. The project construction commenced in 1934 and subsequently entered into commercial operation in 1937. Buy the profile here.
The project is currently owned by Fortum with a stake of 29.45%.
Lesogorskaya underwent through rehabilitation & modernization during 2015, 2020. The project generated 652.1 GWh of electricity.
The project construction commenced in 1934 and subsequently entered into commercial operation in 1937.
Power purchase agreement
The power generated from the project is sold to Siburenergomanagement under a power purchase agreement.
Power Machines was selected as the turbine supplier for the hydro power project. The company provided 4 units of kaplan turbines, each with 29.5MW nameplate capacity.
Power Machines supplied 4 electric generators for the project.
For more details on Lesogorskaya, buy the profile here.


Designed for Mobile. Built to Perform.
P1M Series Mobile Open Circuit Medium Pressure Axial Piston Pump
P1M Series delivers higher speeds and efficiency that increases machine productivity, reduces costs, and extends pump life in a robust, compact envelope.
- Patented inlet design reduces erosion, cavitation, & pressure ripples
- Compact package allows a fit into tighter spaces
- Best-in-class power density due to higher pressure ratings, speeds, and efficiency
- Extensive/modular control options enable complete circuit customization
- Nine piston design reduces pressure ripples
- Standard dual shaft seals for wet PTO mounting


The corridor improvements consisted of a minimum of three general-use lanes in each direction for the mainline of I-595, the construction of three reversible lanes in the center of the corridor, and upgrades to SR-84, which parallels I-595 on the outside. The design of the project included updating the stormwater master plan and complete drainage design for new exfiltration trenches, storm sewer design piping and collection inlets, cross drains, including several microtunneling pipes across the expressway lanes, and both wet and dry retention stormwater ponds. Fourteen microtunnels were needed due to the water table and the depth of drainage structures. The design also included several large gated control structures for the connections to the golf courses, large concrete box culverts, a major inverted siphon under the North New River Canal, and several open channels. R.J. Behar was also responsible for the drainage plans preparation for two roadway design sections, bridge deck hydraulics, signal timing, and lighting, as well as all coordination between six different design firms.
This project won several awards!


Hydraulic jacks 8AT-9907-00 are intended for ascending helicopter in disassembly and assembly of chassis shock absorber struts, their charge, helicopter rigging. They are also used for other operations, connected with helicopter ascending.
Hydraulic jack consists of farm, hydro cylinder with tank, pump with handle and pipelines. Every hydraulic jack's set includes case for protecting it from precipitations and mechanical damages while storage.
|Working fluid volume
|AMG-10 GOST 6794-53
|Ventilating fan screw
|Weight of hydraulic jack filled with working fluid


6x4D-G Gravel Pump is designed specifically for continuous pumping of extremely aggressive slurries, with a wide particle size distribution. Capable of handling large particles at consistently high efficiencies results in low cost of ownership. The large volume internal profile of the casing reduces associated velocities further increasing component life.
G/GH heavy-duty sand & gravel pump design typically caters for high head high volume duties, The Gravel pumps are best suited to Sand & Gravels, Dredging, Cutter Suction Dredger, Sand Excavation, Coal Washing, Tunnels, Power Plant, Mineral Processing Plants, Higher head cyclone feed or Long distance pipeline duties and Other industries.
6/4D G Sand gravel pumps delivery photos: