The heavy rain season is approaching in Canada. Vigilance is required during this time of year. Indeed, there is a high risk of water damage. More specifically, water infiltration and sewer backup in basements. These phenomena can cause property damage. They can also cause health problems. Proper preparation can make a difference.

Understanding water infiltration and sewer backup

These phenomena are more likely to occur during periods of heavy rain:

  • Water infiltration occurs when the soil is saturated. When it can no longer absorb water, the water can seep into the foundations. Moisture then sets in. This compromises the integrity of the structure. The walls become weaker. Floors are warping.
  • Sewer backup is caused by overloaded or blocked pipes. Wastewater can then back up into homes.

In all cases, excessive humidity will set in. In addition to damaging the building, this can lead to the proliferation of mold or bacteria. Which is bad for your health. Fortunately, it is possible to anticipate all of this.

Know the classification of contaminated water

Sewer infiltration and backup promote contamination. Water that enters your basement or overflows into your home can be compromised. Here are the three categories of contaminated water:

  • Category 1: This is drinking water. It flows from sanitary sources. It is “safe”. Ingesting it is not risky for your health. This is water from an overflowing sink or broken pipes.
  • Category 2: This is “grey water”. Its sources are contaminated. Consuming it can cause discomfort or even illness. This water can come from an overflowing washing machine or dishwasher.
  • Category 3: This water is called “black”. It is heavily contaminated with toxic and pathogenic substances. This water comes from sewers, toilets or an overflowing water point. Immediate action is required.

Take preventive measures

Measures can be taken to prevent infiltration and backups. Here are some of them:

  • Drainage check: The drainage system outside the building must be working properly. The gutters must be well cleaned. The water must flow away from the foundation.
  • Regular check: Inspect the basement to rule out any suspicion. Detect signs of humidity or infiltration early. If the water in the surrounding area has changed in appearance or smell, it should be tested immediately.

Conclusion: Be careful

In anticipation of heavy rains, take the necessary steps to protect your home and its occupants. Regularly check the humidity in your basement. Also pay attention to the quality of the water. You can call on us for this. At Benjel, we offer many services in this area. We have the expertise and equipment necessary to assess the risks and remedy them.