10 - 12. Spoke to Becca. She is a designer, and this is for her clients. This is for installing some plumbing fixtures, and also replacing a gas line, there was a kink in it and they cut it off, but the valve on it is still work. Becca said to put it under her account for now, but clients will be in charge of payment if they approve estimate. She will be on-site as well.