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How to Cut a Cistern Wall

If you have an outdoor cistern made of stone that you would like to cut, you will need to purchase or rent a cut-off saw. This is a specific kind of saw that can cut through hard rock, such as concrete. Make sure to take the proper safety precautions before attempting to operate the saw.

Things You'll Need

  • Respirator
  • Headphones
  • Goggles
  • Sturdy work gloves
  • Cut-off saw
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Instructions

    • 1

      Put on a respirator. This is key to keeping stone particles out of your respiratory system.

    • 2

      Place headphones over your ears and goggles on your eyes.

    • 3

      Place sturdy work gloves on your hands.

    • 4

      Turn on the saw and make a single cut across the width of the wall. You will want to press the saw lightly down the wall so that it makes only a guiding line. Then go over the line, pressing the saw into the stone wall more deeply until you have cut all the way through the wall.