Inspection, resident engineering, testing and quality assurance management are critical activities to guarantee that your fiber to the home (FTTH) build is completed in a timely manner with outstanding results. Yates Engineering Services' inspectors use a very detailed punch list to check every hand hole, splice, Network Interface Device (NID) and excavation placement and depth. Yates Engineering Services spends extra time to ensure that construction practices are followed safely with a minimum of excavation and equipment impact on roads and in neighborhoods. YES uses the minimum number of inspectors required to make sure that loan requirements are met.