What is involved when you are asked to go to the field? If you are truly a knowledgeable and experienced designer or engineer you are supposed to know the answer to that question. If you are a novice, new to the business or if you have never been to a job site you will not know. However, you should be smart enough to ask. Yet, we see many cases where people show up at a job site, uninformed of what they are supposed to do, and unprepared to do it.