Why Weeping Tile Disconnection Comes Up
Some older homes were built with foundation drains connected to the sanitary sewer. During heavy rain, that can add water to the sewer system and increase basement backup risk. A grant-ready project may involve disconnecting those drains and redirecting water to a sump pit and pump system.
Current Grant Categories
The current City program page lists a maximum of $4,000 for a sump pit and pump with existing weeping tile disconnection and a separate $2,400 maximum for additional weeping tile disconnection. Storm private drain, storm building sewer, and reverse-grade driveway work have separate categories and caps when applicable.
What to Ask Contractors
- How will you identify and document the existing weeping-tile connection?
- What portion is included in the sump pit/pump category and what is additional disconnection?
- Where will collected water discharge?
- Are storm-connection, trenching, concrete, electrical, and restoration items separated?
- Which permits and inspections apply and who is responsible?
- How will a change discovered after excavation be handled without departing from the approved scope?
Application and Estimate Sequence
Collect one estimate below $5,000, two from $5,000 through $10,000, or three above $10,000. Submit before construction, wait for written approval, then complete approved work and required permits/inspection. Do not cut concrete or disconnect drains while the application is under review.
Related Planning Paths
Read the sump-pump grant guide, the sump installation cost guide, and the item-by-item estimator. If the water source is unclear, compare sewer backup and groundwater signs.
Check your older-home path
Use the guide form to organize symptoms, home age, and likely project type.
Check My Grant Eligibility