New 5-story Theater in N. Seattle. 21 Line Sets through 3 stories. Over 6,000 feet of pipe and armaflex. We live 4 hours away and (the blame has yet to be claimed) were sent to the job 2 weeks after the piping was supposed to be COMPLETED. Needless to say, it was 6+ weeks of working 5/12's (and 2 - 3/12's over Christmas) just to keep the other trades from eating our boots. In the whole building, we had 2 leaks (nitrogen pinholes) and all systems held 450+ lbs of nitrogen for a week. All vac'd and held 500 microns or less for 30 min.