I was doing Special inspections and materials testing onsite in a hospital ER, you see if my company books an inspection and doesnt have anyone to cover that inspection then their would be no documentation of buiding practices and therefore no protection for the owner in case of future failure, basically my job was to determine whether the construction was done according to plan, so yeah I was monitoring embedded mechanical anchor placement into concrete ceilings to ensure that they were placed to manufacturers required depth for that applications load and that they are torqued to the appropriate tightness, yup years of painting bridges and running around on jobsites Fed me up enough that now i an MMJ patient for chronic pain,
you see public entities like port of seattle or city of tacoma, or state of washington, or the army corps of engineers dont want to be liable for their own inspections, so they use private companies to do the actual inspections and testing, that way if there is a problem and it turns out to be the inspectors fault the financial burden then falls on the private company, not the public entity,