Audit test relevant to PPE

Hi
There was a question in J 13 that Describe FIVE types of procedures for obtaining audit evidence and For each procedure, describe an example relevant to the audit of property, plant and equipment.

As far as audit test relevant to property, plant and equipment, is concerned would the following two be correct to say that:

1) Obtain confirmation from valuer to ensure value of PPE is properly recorded
2) Observe segregation is in place or not with respect to payment of machinery and receiving of machinery