Sure would be nice to see the inspection checklist
Velcro is good stuff, the industrial strength version is available at our local hardware stores and at Walmart. I saw some of the 3M type at Walmart too, in the crafts department.
Whether or not Velcro will work for your application is hard to say without knowing all about what you're trying to secure, and how you plan to do it. We use it for a few things that are light or require frequent access, but we go to some trouble to make sure the part won't come loose accidently.