The purchasing agent, in compliance with this chapter and Chapters 3.16 to 3.22, 3.32, and 3.36 of this title, shall deliver at least monthly to the mayor for approval and ratification
a register of all purchase orders or other contracts. The register shall reflect the
purchase order or contract number, the vendor or contractor to whom the award has
been made, the goods or services to be acquired, the agency for which the same is
being acquired, and the price for such goods or services. At the end of the register
the purchasing agent shall certify to the mayor that (1) he has reviewed the register,
(2) the selection process was made as provided in this chapter, and (3) request that
the award of the contracts be approved and ratified by the mayor. Small cost purchases
do not require prior approval by the purchasing agent.