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Ground Water: Measuring and Sampling Immiscible Layers Mobile App

The Ground Water: Measuring and Sampling Immiscible Layers mobile app provides you with easy-to-use, recommended procedures for consistently collecting quality, representative groundwater samples and measurements. Before going out in the field, you should develop a sampling plan and a QA/QC plan. All sampling personnel should use the related ground water apps. This app offers an easy to use Measuring and Sampling Immiscible Layers Checklist. GoCanvas makes it easy to work away from your office.

  • Lendlease
  • The Cooperative
  • PG&E
  • Red Bull
  • Mirvac

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Take a peek inside the Ground Water: Measuring and Sampling Immiscible Layers Mobile App

Included Features

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Included Fields

Customize to add, remove, or edit any of the fields below.

  • Ico checkbox

    Measure and sample light non-aqueous phase liquid (LNAPL) and dense non-aqueous phase liquid (DNA...

  • Ico checkbox

    Disposable equipment (e.

  • Ico checkbox

    A single or double check valve bailer works well for LNAPL collection and double check valve bail...

  • Ico checkbox

    a.

  • Ico checkbox

    b.

  • Ico statictext

    Sampling Immiscible Layer > 1 foot Thick in Well

  • Ico statictext

    Sampling LNAPLs

  • Ico checkbox

    Slowly lower the bailer into the LNAPL, but not into the water, and then bring the LNAPL sample ...

  • Ico checkbox

    If both water and LNAPL are present in the bailer, allow the liquids to separate, then drain the...

  • Ico checkbox

    Fill the sample containers with the remaining LNAPL.

  • Ico statictext

    Slowly raise the bailer out of the water column.

  • Ico checkbox

    Slowly lower a double check valve bailer to the bottom of the well and allow it to fill with the...

  • Ico checkbox

    Drain any sediment-laden DNAPL or water into a waste container.

  • Ico checkbox

    Fill the sample containers with the remaining DNAPL.

  • Ico statictext

    Sampling Immiscible Layer < 1 foot Thick in Well

  • Ico statictext

    Note: A top-filling stainless steel bailer or weighted top-filling bailer usually works best.

  • Ico statictext

    Sampling LNAPLs

  • Ico checkbox

    Use the apparent LNAPL thickness and depth to water sample measurements to determine how far to ...

  • Ico checkbox

    After a few seconds, raise the bailer out of the well.

  • Ico checkbox

    Fill the sample containers with the LNAPL remaining in the bailer.

  • Ico statictext

    Fill the sample containers with the LNAPL remaining in the bailer.

  • Ico statictext

    Sampling DNAPLs

  • Ico checkbox

    Use the same procedures just described for DNAPLs in layers thicker than 1 foot.

  • ...and More!

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