Okla. Stat. tit. 69, § 69-625: Bond of county engineer

Before entering upon the performance of his duties the county

engineer shall execute and deliver to the board of county

commissioners a bond in such sum as may be fixed by the board of

county commissioners with sufficient surety to be approved by the

board, conditioned upon the faithful performance of his duties as

such engineer, and that he will account for and deliver to his

successor in office, at the expiration of his term, all books,

papers and other property belonging to the county.