(b) In addition to the review procedures in FAR 13.303-6, contracting officers who authorize individuals to place calls under BPAs shall –

(i) Ensure that individuals equitably distribute calls among suppliers with BPAs;

(ii) Ensure that individuals do not split requirements to evade monetary limitations;

(iii) Require that individuals refer to the contracting officer for consideration all cases where the individuals do not consider prices to be reasonable; and

(iv) Maintain continuing surveillance over individuals to ensure compliance with acquisition regulations.