Plumbing Contigency Budget

[Irfan Saeed]

I have been rehabbing for last two years in DFW. one of the issue I always come across in my rehab is the sewer leaks due to the foundation repairs. I want to know how the other investor are dealing with these issues at an optimal cost and how much contingency they keep for an average SFH of about 1100-1500 sqft.

I would greatly appreciate you guys response.

Thanks