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Australia’s kwik-ZIP and the case of San Francisco’s sinking Millennium Tower

301 Mission Street is getting a helping hand from Australian-owned kwik-ZIP Spacers as the building foundations are being modified in an effort to keep it from sinking.

kwik-ZIP HDX-125 spacers installed on 24-inch steel piles to San Francisco’s sinking Millennium Tower.

This article featured in the November edition of The Australian Pipeliner. To read the full version, please click below.

Click Here

Once the ideal residential location, the 197 m Millennium Tower had sunk more than 45 cm.

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Our Casing Spacer and Centralizer Systems

  • HDX / HDXT Casing Spacers
    FOR Medium to Heavy Weight Pipe in Cased Crossings
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  • HD Series Casing Spacers
    FOR Trenchless and Cased Crossings, Slip Lining
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  • GT Series Centralizers
    FOR Rock Bolts, Soil Nails, Anchors, Small Dia Drop Pipe
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  • 380 Series Centralizers
    FOR Gravel Packed Screens, Casing, Drop Pipe
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  • 155 Series Centralizers
    FOR Pump Installation and Anchors and Sheathing
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  • Tools
    FOR 155 & 380 series
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Product Range

  • HDX Series Casing Spacers
  • HD Series Centralizers and Casing Spacers
  • GT Series Centralizers
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  • 155 Series Centralizers
  • Installation Tools (required for 155 / 380 Series only)

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