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Intake Screen services

  • Water Intake

    The ocean feed water is pumped from a shoreline intake structure to the facility nearly 1.5 km inland. A row of screens protects marine life from being drawn into the intake structure. Water quality is greatly affected by the outflow of the Orinoco River only 10 miles southwest.

    By Desalination Company of Trinidad & Tobago Limited based in Point Lisas, TRINIDAD & TOBAGO.

  • Water Intake Service

    Hendrick Screen has 40 years of experience and technical expertise in the production of stainless steel wedge wire and profile bar screens, and is a leading producer of passive water intake screens used for the withdrawal of larger volumes of water from streams, lakes and reservoirs.

    By Hendrick Screen Company based in Owensboro, KENTUCKY (USA). from Applications Service line

  • Screen Plants

    AAF ENVIROTEC GmbH offers various screens and sieves for application in waste water treatment, river intakes and process water treatment.

    By AAF Envirotec GmbH based in Essen, GERMANY.

  • Traveling Water Screens Service

    Traveling Water Screens play an important role in the filtration process.  These screens are usually the initial line of defense to protect pumps supplying water for the various operations of the plant.  The plant intake has been designed to supply a specific amount of water at a specific velocity.  For this reason, Pro-Line ...

    By Pro-Line Water Screen Services Inc. based in Pearland, TEXAS (USA).

  • Coanda Effect Screens Services

    Coanda effect screens utilize tilted wedge wire (profile wire). The choice of screen type is determined by the type, frequency and size of debris present in flood conditions. If the debris washing over the intake is primarily organic, our standard screens will provide excellent service. If the debris is sand, gravel or boulders and the frequency ...

    By Coanda Water Intakes Ltd. based in Kamloops, BRITISH COLUMBIA (CANADA).

  • Fish Screen Design Services

    Intake screens are typically designed to protect fish from being entrained into a diversion AND to prevent them from being impinged on the screen surface.  This means that the screen openings must be small enough to keep the fish out and that there is enough screen area to allow the fish to swim away without injury.  There are also ...

    By Intake Screens, Inc. (ISI) based in Sacramento, CALIFORNIA (USA).

  • Field Service

    Water Intake MaintenanceSSI service crews are absolutely the most professional, experienced, and best equipped in the industry. All SSI crews come totally prepared to perform any intake project. Each crew trailer has three of every type of hand tool needed, rigging, slings and debris pumps.

    By Screening Systems International, Inc. (SSI) based in Slaughter, LOUISIANA (USA).

  • Underwater Video Inspections Services

    SSI Service Crews have experienced and professional Divers that utilize remote underwater video inspection to help troubleshoot problems with your intake, and to avoid dis-assembly of equipment if possible.

    By Screening Systems International, Inc. (SSI) based in Slaughter, LOUISIANA (USA).

  • Drinking Water

    Abstraction of drinking water can have a significant impact on river flows, as well as the resident fish population, and so the impact of drinking water intakes is closely monitored by the regulators. Since large volumes of water are required it is typical for a number of smaller intakes to be located running down a river, rather than a single ...

    By Fish Guidance Systems Limited based in Lower Swanwick, UNITED KINGDOM. from Water Supply and Drainage Service line

  • Treatment Process

    A brief explanation on the treatment process that takes place at Ng’ethu and Kabete treatment water works is detailed here below. Abstraction: water is abstracted from the source, which it is usually located at a point that is remote from human activity – which normally brings pollution. From the source, water is carried through a pipe ...

  • Water Well Cleaning Service

    Our experienced service crews can perform water well cleaning services, well maintenance and repairs to your well to improve water flow and rid your well of iron bacteria and build-up.  Regular water well cleaning assists in preventing damage to the well screen, water pump and plumbing.  Regular maintenance to remove mud and debris from ...

    By Screening Systems International, Inc. (SSI) based in Slaughter, LOUISIANA (USA).

  • Stream Restoration and Monitoring Services

    The team at Blue Leaf is proficient in evaluating and determining the need for stream restoration activities, some of which include expanding habitat of aquatic species, improving water quality, achieving sustainable flows, reducing stream bank erosion, and assessment of irrigation intake screens. Our evaluation takes into account historical ...

    By Blue Leaf Environmental, Inc. based in Ellensburg, WASHINGTON (USA).

  • Refurbishment Services

    Refurbishing and rebuilding traveling water screens has been an integral part of Pro-Line's business since the company's inception. At Pro-Line, we believe that the first step to refurbishing a water screen is a complete disassembly and abrasive blasting of all components.

    By Pro-Line Water Screen Services Inc. based in Pearland, TEXAS (USA).

  • Fish Passage and Fisheries Engineering Services

    Designing new hydraulic structures and modifying existing structures to ensure passage for fish and other aquatic organisms is an important tool for restoring ecological conditions and recovering endangered species. NHC's fisheries engineering solutions also include designing facilities to exclude fish from entrapment in water intake facilities, ...

    By Northwest Hydraulic Consultants (NHS) based in North Vancouver, BRITISH COLUMBIA (CANADA).

  • Air Conveyance System Assessments Services

    Our consultants will conduct a comprehensive assessment of the structural and hygienic condition of your air conveyance systems, offering recommendations to improve their operating efficiency and reduce the potential for contamination within their respective served environments.

    By Zeta Compliance Services Ltd based in Bicester, UNITED KINGDOM. from Air Services Service line

  • Collector Well and Angle Well Design Services

    Layne has over 50 years of combined experience in the development and application of models for horizontal and radial collector wells. Groundwater flow patterns in the vicinity of a horizontal well, a Ranney® Collector Well, or an angle well are very complex. Hence, evaluating the performance of these wells cannot be done with the classic ...

    By Layne based in Woodlands, TEXAS (USA). from Water Management-Sourcing Service line

  • Site Hydrology Services

    Maximum desired Coanda weir length. Penstock or withdrawal flow (m^3/s, l/s, ft^3/s or gpm). Maximum operating water level (above weir). Design flood level (above weir).

    By Coanda Water Intakes Ltd. based in Kamloops, BRITISH COLUMBIA (CANADA).

  • Flood Defence and Drainage

    Flood defence and drainage pumping stations typically operate on an intermittent basis and fish can congregate in significant numbers inside the pumping chambers, especially during the winter months. The use of the chambers as a habitat refuge for the fish is encouraged by the UK Environment Agency, and yet coincides with the period when the pumps ...

    By Fish Guidance Systems Limited based in Lower Swanwick, UNITED KINGDOM. from Water Supply and Drainage Service line

  • Diving Services

    URI diving personnel are particularly qualified and experienced working in “black water”, turbid water and high tidal current conditions normally present here in the SF Bay.

    By Underwater Resources Inc based in San Francisco, CALIFORNIA (USA).

  • Risk Assessment Services

    EnSafe develops clear, cost-effective risk assessments using federal and state guidelines to assist our clients in identifying and understanding risks as well as the uncertainties in making decisions based on those risks. Our understanding and experience allows our clients to develop clear, defensible plans to make risk-informed remedial and ...

    By EnSafe Inc. based in Memphis, TENNESSEE (USA). from Environmental Restoration Service line

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