Mustangbullet

Hello everyone I am new on here and hoping you will be able to help me out. I am after some advise. I have recently been given the task of looking after the emergency lighting in my place of work which is a large old factory, and 3x 3 story offices The HS manager has given me the headache of sorting it all out. We have never done any form of E / light testing in the factory on a regular intervals, and no records exsist of any E / lighting. Am I doing the right thing by getting a register of all the e lights in each area and giving them a number as a reference. Entering the number onto a plan like this. Then I have devised a simple tick sheet And also A replacement sheet in a a4 binder for each area. Is all of the acceptable ?? Thanks for any advise! The screen shots have not been allowed of the plan of area and the test sheet