LRO: RE: Galvanizing Bulkheads

From: Tackley, John (jtackley@dit.state.va.us)
Date: Wed Apr 11 2001 - 08:26:20 EDT

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    Todd commented:

    "Don't do it!"

    Gosh, Todd, guess I was very lucky when I did my bulkhead.
    I used Industrial Galvanizing in Petersburg, Va, who claim to be the largest
    facility in the east, and I believe their claim. Their principal business
    seemed to be dipping those huge high voltage transmission towers, (some of
    which are so large at the base that I could walk inside of them!).
    They did cause some repairable damage by dropping another large item (one of
    those tower sections)into the vat on top of my BH, and they completely lost
    some small items(which they gladly paid RN prices to replace), but with a
    zinc vat 90' long(filled with zinc heated to 450 degrees F), that was
    understandable. They ground off resulting and inevitable slag and drips as
    part of their QC process. One of my new gas tanks also came back with a
    fist sized lump of zinc inside...they re-dipped several times trying to melt
    and remove it to no avail. I'll have to plasma-cut & weld-shut a hole to
    get it out...(but let me tell you, that tank has so much zinc coating it
    that it will probably 'never' rust!). They did not charge me for that tank.
    They were fair, responsible and did what they could to accomodate my unusual
    needs (said they had never been asked to dip a vehicle frame, for instance,
    but they took time to examine it carefully for proper zinc access and
    drainage holes to interior surfaces and decided the best orientation for
    dipping it. The frame was literally a thing of beauty when I picked it up.
    So experiences vary...

    Ahhh well, opinions...like armpits and navels, everybody has one. Take them
    for what they're worth...

    JT/ric



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