on progress payments as perscribed in Section 00800 Supplementary Conditions, Article 9, Paragraph 9.3.1.3. The balance of retainage, except that amount withheld for incomplete items, will be released at any of the following occurrences: [Mississippi Code 1972, Annotated, Section 31-5-25(b):
12 Miss. Code. R. 3-2.1-700.30