Clay, Here is the letter I composed for the issue between NTC and JRJ. Bill helped with proofreading and formating. If we need to put this on company letterhead please let us know and we will process it through the system. I have also attached a picture showing the fire service valve that was covered by JRJ's concrete placement. Wade Geistweidt Engineering Technician 2035 Central Circle suite 110 McKinney, TX 75069 o| 972.562.4677 c| 469.576.9951 f | 972.542.4366 Warning: Information provided via electronic media is not guaranteed against defects including translation and transmission errors. If the reader is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this information in error, please notify the sender immediately.