These Geo's have sufficient personal experience and some pre-existing knowledge on these claims to give them advanced notice of what to expect from the current Assay work. With that they can control things like when they pick up the Assay data from the Lab. Also, prior to actually picking up the actual Assay Data they can/would/should converse with the person who actually donducted the testing to obtain info on test process/procedure observation. Thus, it is very reasonable to expect that the company has several means of having a 'heads up' for what is to come.
Old Joe
PS: time to head out to other Forums. Enjoy the adventure all!