CONGLETON ROAD AND MALKINS BANK BRIDGES

M6, CHESHIRE

Located between junctions 16 and 17 of the M6 motorway in Cheshire, the bridges were part of a £3 million repair project.

  • SCOPE OF WORK

    CONGLETON ROAD AND MALKINS BANK BRIDGES

    • Inspection of concrete cracking and corrosion of supporting piers of two structures caused by de-icing salts and constant saturation.
    • Hydrodemolition and grit blasting to remove concrete which was contaminated by chloride.
    • Reinstatement of damaged concrete using sprayed concrete.
    • Installation of sacrificial galvanic anodes to protect reinforcement from further corrosion.
    • Treatment of water generated during hydrodemolition to render it safe to enter the drainage system.
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  • GALLERY

    CONGLETON ROAD AND MALKINS BANK BRIDGES

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BENEFITS

CCL delivered the following benefits:

  • security

    Corrosion Prevention

    Installation of cathodic protection system.

  • public

    Environmental Protection

    Safe treatment of waste water to neutralize pH before disposal.

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    Cost savings

    Lifespan of structure extended because of successful intervention.