So I got a call to extract water out because someone broke sprinkler system. Parking lot is a basement type, only drain is at the entrance and water was spread around all over. I'm not sure on how to charge for the extraction. I showed up 3 times to finish it all. It's only me and a truckmount so every 50 gallons or so I would have to drive to entrance to dump water and then get back to extracting. So altogether took about 20 hours spread over 3 days (too many cars during weekend to clean under them). So if anyone has done a similar job I would appreciate the help on pricing it. It's for an apartment complex and I work as a sub contractor for the company billing them so not all the money goes to me if that helps any. Thanks in advance. I have video and a few pictures but not too sure how to upload them here.