i want an explanation of this Commission of Audit Section 79. Which is Destruction or sale of unserviceable property.

i want an explanation of this  Commission of Audit Section 79. Which is Destruction or sale of unserviceable property. When government property has become unserviceable for any cause, or is no longer needed, it shall, upon application of the officer accountable therefor, be inspected by the head of the agency or his duly authorized representative in the presence of the auditor concerned and, if found to be valueless or unsalable, it may be destroyed in their presence. If found to be valuable, it may be sold at public auction to the highest bidder under the supervision of the proper committee an award or similar body in the presence of the auditor concerned or other duly authorized representative of the Commission, after advertising by printed notice in the Official Gazette, or for not less than three consecutive days in any newspaper of general circulation, or where the value of the property does not warrant the expense of publication, by notices posted for a like period in at least three public places in the locality where the property is to be sold. In the event that the public auction fails, the property may be sold at a private sale at such price as may be fixed by the same committee or body concerned and approved by the Commission.