Defined Sump Floating Covers

Defined Sump Floating Covers are the standard for potable water floating covers for all sizes of reservoirs.

    Features

    • A premium cover design with 20+ year service life
    • Uses floats and weights to accommodate changes in water level
    • Prevents rainwater and dust from entering the pond
    • Can routinely walk on the cover for maintenance
    • Can be inflated for inspection and cleaning

    Applications

    • Most common use is in potable water applications
    • Used for the large water ponds
    • Sometimes used for odour control in water treatment
    • Can be adapted to irregularly shaped ponds
    Defined Sump Floating Covers Specifications

Product Description

Defined Sump Floating Covers use floats and weights to create rainwater collection sumps in the cover and to accommodate changes in water level. The Defined Sump system is ideal for larger floating cover applications. A defined sump system can be relatively simple or can be exceptionally complex, depending on site conditions. Defined Sump Covers are highly versatile and can be used for all floating cover applications, including potable water storage, odour control, evaporation control, and contamination/dilution protection. They are especially suitable for use on large ponds or ponds with an irregular shape. Layfield's Defined Sump Cover designs, installation techniques, and inspection/maintenance protocols fully meet the requirements of local regulations, such as the AWWA M25 Lining and Floating Cover Guidelines and AWWA California-Nevada Reservoir Floating Cover Guidelines. Layfield can design, install and maintain all types of floating covers.

Recently Viewed/Related Products

  • Design Services for Geosynthetics

    Layfield provides a number of design services to engineers and facility owners.

  • Enviro Liner 6000x - Geomembrane

    Enviro Liner® 6000x is Layfield's flagship flexible membrane liner geomembrane brand with exceptional UV resistance and performance properties.

  • Evaporation/Algae Control Covers

    Evaporation/Algae Control floating covers are an economical way to prevent water losses in arid climates.

  • Installation and Construction Services

    Layfield is a skilled installer of all geosynthetics products from geomembranes to floating covers to wick drains.

  • REVOC® Tensioned Covers

    REVOC® Tensioned Floating Covers use perimeter tensioning to eliminate sumps, which lowers maintenance and cleaning costs.

"We do appreciate you coming all this way to see us. We get other supplies just showing up and considering we have 50 construction people to supervise we don't have time for them. You did it right by setting it up in advance and letting us know your takeaways. This made for beneficial use of our time." Matthew, Civil & Commercial Construction Company

Request For Quote

Tell us a little bit about your needs and we'll get right back to you with specific pricing. 

Get a full introduction to Layfield services with a Lunch & Learn session.
Contact us today 

About Environmental Containment

Layfield Environmental Containment is a vertically integrated company involved in the manufacturing, fabrication, installation, and maintenance of high performance geomembranes, floating covers, and specialty geosynthetics. We work with end users, consulting engineers and contractors to deliver products and services that protect the environment. Layfield Environmental Containment has strategic locations across North America and internationally.

Latest News

Layfield San Diego Announces Move to New Building in Lakeside CA

September 10, 2019

Layfield is pleased to announce the opening of its new expanded office on September 30th, 2019. Layfield will be moving from its current location in Spring Valley to 10038 Marathon Parkway, Lakeside CA 92040. The new building will allow us to better serve our customers within California and throughout the Southwest region of the US.

read more