Your version is good and would certainly be understood.

Some small improvements to your translation:

In its contents and structure [put this first], this technical project completion report follows the order [delete "of precendence"] which would result if [erforderlich] a reader were to go [ME stilistich besser, nicht erfoderlich] through the documents in the order given in item 7 of the master agreement.

If it's not a translation, try this:
The structure of this technical project completion report mirrors the order in which the relevant documents appear in item 7 of the master agreement.

Thanks Steve, it is an translation, but I will use your version anyway, as it sounds so much better!