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YES it can if explosive gases are present. Use a atmospheric testing device to check for LEL (lethal explosive limits) before cutting!!!! If gases are present I suggest you use a vent blower to remove the explosive gases before cutting or even better hire a professional with a license and insurance.

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17y ago
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5mo ago

There is a risk of sparks igniting gases inside a sewer main when cutting, especially if the gases are flammable. It is important to take precautions, such as ventilating the area, using explosion-proof equipment, and checking for the presence of any flammable gases before cutting.

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Q: Will sparks when cutting a sewer main ignite the gases inside?
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