What is the separation distance between water and sewer?

The required separation distance shall not apply where a water service pipe crosses a sewer pipe, provided the water service is sleeved to a point not less than 5 feet (1524 mm) horizontally from the sewer pipe centerline on both sides of such crossing. The sleeve shall be of pipe materials listed in Table 605.3, 702.2 or 702.3.

What is the distance between a water service pipe and a building?

The sleeve shall be of pipe materials listed in Table 605.3, 702.2 or 702.3. The required separation distance shall not apply where the bottom of the water service pipe, located within 5 feet (1524 mm) of the sewer, is not less than 12 inches (305 mm) above the highest point of the top of the building sewer.

When is potable water to provide two feet or more?

When a potable water line crosses a sewer line, the requirement is to provide two feet or more of clearance. When the sewer line is at least two feet below the water line, no special limitations are required. If the water and sewer lines cross and the vertical separation is less than two feet, a 6-inch concrete encasement of the sewer

How big does a sewer have to be to cross a water main?

Sewer main crossing water main or water service lateral –sewer above water by any distance or sewer below water by less than 18 inches. Please note that a minimum vertical separation of at least 6 inches must be maintained.

How big of a separation is required between water and sewer?

The required separation distance shall not apply where the bottom of the water service pipe, located within 5 feet (1524 mm) of the sewer, is not less than 12 inches (305 mm) above the highest point of the top of the building sewer.

How tall does a water pipe need to be from a sewer?