As prescribed in 17.208(d), insert a clause substantially the same as the following:
Option for Increased Quantity (Mar 1989)
The Government may increase the quantity of supplies called for in the Schedule at the unit price specified. The Contracting Officer may exercise the option by written notice to the Contractor within [insert in the clause the period of time in which the Contracting Officer has to exercise the option]. Delivery of the added items shall continue at the same rate as the like items called for under the contract, unless the parties otherwise agree.
(End of Clause)