(a) Until all deliveries are made on a delinquent order, take one of the following actions:
(1) For an excusable delay, extend the contract delivery schedule without obtaining consideration.
(2) For an inexcusable delay, review and adjust contract prices following normal procedures.
(b) If the central non-profit agency (CNA) delays acting on a request for, or refuses to grant, a purchase exception, refer the matter to the contracting director for resolution.