You also need to note if anyone got back to you to clear you to do the work. I've had it a few times where they contacted me via computer email to let me know, they were there, had started but had technical issues with their equipment and were working on the problem and I wasn't cleared to dig just yet and the problem was being addressed. The only issue with this is, I checked the email in the morning and there wasn't anything yet, I left the house and headed to the job site and when I got there, their time was up and I started to dig, nobody called me so I didn't know about the technical issues involved. Long story short, we didn't hit anything and if we would have, not exactly sure what would have happened per say, but after some checking I found out technically they were there and had started, but not finished at the exact minute their time was up, they did in fact notify me of an issue that prevented their finishing and I was indeed informed I wasn't cleared to dig quite yet.
So after that ordeal, I've always made sure everyone involved got back to me, in some way shape or form, if nothing is marked or not all the utilities are marked, I call in a no response ticket and tell the call center who wasn't responded yet via phone, not email, you can request a response anyhow you want and its up to the response center to get a verification of some sort as to why they never responded. After about two response calls the attorney general for your state is notified and that office can handle the issue.
Just went through all this a couple days ago, six utilities were in the dig site, five were marked, the sixth told me over the phone, the proper permits were not filled out so they refused to do the locate [WTF is that about] so after I got my attorney involved he too was told the same thing, apparently there was a misunderstanding about something in my write up on the ticket, that if I did the work, a permit was required and none was on file, again WTF it was for a site survey for demoing a house, not the actual demo and a locate can't be refused for any reason by anyone. So after two no response tickets, I'm thinking someone got a royal a** chewing and 5 hours after the locate time was up, I got the phone call stating nothing of their stuff was in the dig site, it was on the other side of the sidewalk two feet away. The guy doing the locate asked what was up and I explained it to him, and he said, you know nothing is in the dig site, why the fuss. The answer was simple, the twit that gave the BS excuse ticked me off and the law clearly states how things are to get done and I now have a known complaint against that person with a track record of having problems, after a certain number of documented complaints and violations, action will get taken against the entity or persons within that entity causing the problem, so if your questioned, just tell whoever the truth, the twit threw the ticket away and it was never given to you to go do the locate.................................
A few years ago, many companies were giving the excuse of putting you on an extended locate list..... [WTF] is that, so after some checking I found out it was indeed nothing but an excuse that doesn't fly legally. They'd call or email you and tell you you've been put on an extended locate list and your not yet cleared to dig, they'd state they now have another x number of days to do the locate. Yes they did contact you, no your not cleared to dig, but legally they can't just give themselves x number of added days to get the locate done. If you agree to it over the phone, they indeed get the x number of days added to their time frame and it is then legal, if you say no, we're digging at the exact minute your times up, their screwed and they have to have it done. Some were pretty cleaver on how they worded it, one went as far as needing someone of my crew on site to explain where their stuff was, so we made an appointment the next working day, which was on a Monday and the locate was supposed to be done by Friday morning, turns out nobody showed up, but they got their three added days to do the locate anyhow because I agreed to wait till Monday when it worked into my schedule to meet them. Others would ask if my equipment and crew was onsite and what time I expected to be there, after I'd tell them they'd then state fine, you said your not there and so then your agreeing we have until that time to get the locate done, giving them the extra time to do it with you agreeing to it being recorded. I think a lot of complaints were made over those ordeals and I've not had anyone try that in the last few years.