concrete drainage system Articles

  • Ground drainage with Filtram

    The A11 Thetford Bypass comprises approximately 7.5km of single and double carriageway. The design called for a roadside fin drain system to act as a vertical water flow interceptor in conjunction with a horizontal under channel drainage layer incorporated within the roadbase. The combined system discharges to conventional drainage outlets. Filtram 1B1 -ED was chosen as the vertical fin drain and ...

  • Asphaltic Concrete Parking Lot

    As discussed we have prepared a capital cost estimate for the two options to pave Whistler Parking Lot 1; one for paving with an 80 mm asphaltic concrete surface and one with a gravel pave surface based on a total area of 6,400 sq. meters. The cost of the paved parking lot includes an oil water and sediment control device (Vortechnics), several catch basins and associated drainage piping. Good ...


    By Invisible Structures, Inc.

  • Comparative analysis of the outflow water quality of two sustainable linear drainage systems

    Three different drainage systems were built in a roadside car park located on the outskirts of Oviedo (Spain): two sustainable urban drainage systems (SUDS), a swale and a filter drain; and one conventional drainage system, a concrete ditch, which is representative of the most frequently used roadside drainage system in Spain. The concentrations of pollutants were analyzed in the outflow of all ...


    By IWA Publishing

  • Combination of bespoke and standard ACO surface water drainage systems

    A series of unique, high performance channel drainage systems designed and manufactured by ACO Technic, the bespoke product development division of water management specialist ACO Technologies, has been installed across Heathrow's award winning Terminal Five. As well as helping to overcome some significant challenges posed by the site's design, the systems have played a key role in creating some ...


    By ACO Group

  • Aggressive dewatering aids concrete rehab at Abitibi

    An enormous volume of water passes through the Abitibi Canyon Generating Station every hour of every day. In order to complete critical concrete repairs on the hydro power station, general contractor The Barclay Construction Group needed to find a way to pump and discharge almost 30 million gallons of water in a 500-metre section of the river upstream from the station in under 30 hours. Aquatech ...


    By Aquatech Dewatering Company

  • Cleveland hopkins int`l airport de-icing drainage layer, Cleveland, OH

    The Presto Geosystems Geoweb® Load Support System was utilized for a 1.3 million sq ft. de-icing area at the Cleveland Hopkins Airport. The system serves as a construction support platform over marginal subgrades and a highly-permeable structural drainage layer for the 30-acre de-icing site. Confinement in the interconnected cells stabilizes aggregate so it can handle the heavy loads of ...


    By Presto Geosystems

  • Ask a Cable Concrete Contractor About the Most Significant Effects of Soil Erosion and the Harm It Can Do

    Soil erosion is not unusual. In fact, it’s a pretty common occurrence around the world. When topsoil is disturbed, this layer of ground gets moved from here to there—fertile soil for farming can be lost, and wild lands can have a difficult time regenerating. Whereas soil erosion is typically thought of as a slow acting process, in reality, there is no real way of knowing just how ...

  • Water system master plan

    Client: City of Fort Smith, Ark. Completion Date: 2002 Services Provided Water supply/delivery Hydraulic modeling and design Water quality analyses Water supply hydrology Flood hydrology 3-D project rendering Physical hydraulic models Spillway hydraulics ...


    By Burns & McDonnell

  • The Geoweb Soil stabilization system - Case Study

    The GEOWEB® system is a proven technology for solving challenging soil stabilization problems common in the railroad industry. Railway engineers worldwide have successfully applied the GEOWEB® cellular confinement technology to 1) provide a high-stiffness roadbed foundation at grade under track, crossings and turnouts, particularly in areas of weak soils, 2) eliminate deterioration from ...


    By Presto Geosystems

  • Super Size My Stormwater Treatment System, Please!

    Many municipalities have vast areas of developed impervious acreage from which stormwater drains without any form of treatment. These drainage systems were designed decades ago, predating regulatory requirement for nonpoint source pollution control. Every year pollutants from these sites discharge high levels of sediment, nutrients, trash, and heavy metals into local waters, impairing usage, ...


    By BaySaver Technologies, Inc.

  • Water Jet Floor Cleaning and Effluent Recycling System: SCS Specialised Services

    SCS Specialised Services Pty Ltd has developed a method of cleaning industrial concrete floors which recycles the wash water (the Recovery Jet system). On average, this has resulted in an 85 per cent reduction in the quantity of effluent generated. Background SCS Specialised Services Pty Ltd is a small floor cleaning and protective coatings business, specialising in cleaning ...


  • ACO Water management systems play key SUDS role at new brick works

    Mansfield Brick's new £10 million manufacturing facility in Nottinghamshire has used a wide range of ACO Water Management products to complete a self-contained SUDS system that imposes no additional load on the main sewer network. Designed to withstand heavy plant and vehicle traffic as well as potentially high levels of debris carried in the surface water run-off, the system provides ...


    By ACO Group

  • Retrofitting an Existing Stormwater System to Meet Numerical Effluent Limits - Stormwater Management at Seattle-Tacoma International Airport

    ABSTRACTOwned and operated by the Port of Seattle, Seattle-Tacoma International Airport (STIA) is the 28th busiest airport in the world. A Section 401 Water Quality Certification was issued to the Port to allow its expansion projects to proceed. This certification required existing portions of the airport be retrofitted to meet current stormwater standards. In addition, the Port’s renewed NPDES ...

  • Sewage Pump - Klargester is the market leader for small and medium-sized domestic treatment plant and waste water treatment systems in the UK

    There are a variety of solutions on the market for properties in the UK that are unable to connect to the main sewer by gravity. However, UK building regulations dictate that pumping stations must be used whenever possible. As a result, pumping stations are the most commonly specified solutions for off-mains developments, ahead of sewage treatment plants, such as the Biodisc, and septic tanks. ...


    By Kingspan Environmental Ltd

  • Sustainable wastewater separation treatment systems coupled with nutrient and water reducing greywater reuse technologies

    Nationally and internationally, pressure is increasing to introduce nutrient reducing, water conserving and recycling measures for sustainable residential and small community water/wastewater systems. Reports of inadequate water quality and quantity are being reported daily. Over the past thirty years the federal government and State of Alaska have invested over 4 billion dollars installing piped ...


    By Equaris Corporation

  • Environmental incident response, North-East England

    Project The Remediation Strategies Response Team were called-out to a manufacturing facility to assist with a potential pollution incident arising from contamination of the site’s surface water drainage system.  During weekend work, a concrete cutting contractor had disposed of a large volume of concrete cutting slurry into the site’s surface water drainage system.  ...


    By Remediation Strategies Ltd.

  • Pumping Stations - Klargester`s range of package systems are efficient, economical to install and are available on short lead-times to fit in with tight construction schedules

    There are a variety of solutions on the market for properties in the UK that are unable to connect to the main sewer by gravity. However, UK building regulations dictate that pumping stations must be used whenever possible. As a result, pumping stations are the most commonly specified solutions for off-mains developments, ahead of sewage treatment plants, such as the Biodisc, and septic tanks. ...


    By Kingspan Environmental Ltd

  • High steel facility, Lancaster, PA

    The Presto Geosystems Geoweb® Load Support System provided a low-maintenance, permeable load-support surface at a staging area for a 10-acre industrial yard site. Heavy traffic at the steel fabricator’s facility caused severe rutting of the existing gravel surface and costly long-term maintenance problems. Design Criteria Provide a permeable surface to control storm water ...


    By Presto Geosystems

  • B 239 Herford bypass case study

    Secudrain WAS 7 as vertical drainage system The B 239 Herford bypass was planned and put out for tender in three sections by the Minden branch of the state highway authorities for road constructions in North-Rhine Westphalia, Germany. The contract for the third section was awarded to a joint venture between Bickhardt Bau AG and Bickhardt Bruckenund Ingenieurbau GmbH in Kirchheim, ...


    By NAUE GmbH & Co.KG

  • Wastewater Treatment Facility Rehabilitation Arrowhead Sewer Company, Inc. Pocono Lake, Pennsylvania

    Arrowhead Sewer Company, Inc. hired Princeton Hydro, LLC to provide engineering services to reinstall an inflow Equalization Tank that floated due to unforeseen groundwater conditions. Given site and layout restrictions, Princeton Hydro designed groundwater and overland flow control elements to buffer the tank from groundwater uplift. The system consisted of two main parts: a diversion channel to ...


    By Invisible Structures, Inc.

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