A In order to be fair to the donor, we must have enough hair to repeat assays if necessary. Consequently, the requested amount of hair is approximately 100 mg made up of the first 1 Â½. inches (from the root end) of the hair sample. Since hair weight varies by individual and since.
Pipe Spy charges $150 for residential video inspections, and most inspections are completed within one hour (sewer line inspection cost varies if more time is required).here are times a camera inspection may cost more. If there is no accessible clean out, we may need to remove a toilet, complete the camera inspection, and reinstall the toilet, and for that we charge another $150.
1 Smaller projects generally cost more per foot. 2  To replace sewer lines less than 50' long, CostHelper readers paid $5,500-$6,800 or $148-$550 per foot for traditional trenching projects, at an average cost of $6,167 or $232 per foot. Replacing an average sewer line from the house to where it connects to the public sewer system typically costs $3,000-$6,000. 2  However, if the project is complex and/or if the connection to the public system is in the middle of the street it can cost $7,000-$25,000 or more.