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  1. NZEngeo

    Hydro Fracking

    Hi, I am looking for some specs around pumps and hydrofracking. I am working on a project requiring hydro-fracking and dilatometer testing down to 500m. I have done alot of lugeon testing but never any fracking.. Can anyone offer me some information around general testing pressures and pump...
  2. NZEngeo

    LeFranc Testing

    Thanks Bigharvey, That really helps. For some reason my searches were not bringing anything like this up. You got back to me just in time - we are drilling on monday. Cheers
  3. NZEngeo

    LeFranc Testing

    Hi, Can anyone help with the specifications around LeFranc Testing, such as a standard? i have been scoped to perform a series of these tests down boreholes. Can i assume its a standard Falling or Constant head test and i can use ASTM or other related standards?? Any help would be much...
  4. NZEngeo

    SOIL TESTING METHOD

    Hi guys, I have been assigned to perform a series of Lefranc tests down a borehole. I have never come across such a term but assume it is either a constant or falling head test. any ideas on how to perform the test (standards?)
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