Numbers that look like backlog — ceilings, , totals — versus allotted and written exercise.
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IDIQ minimum and ceiling
An indefinite-quantity () contract states a minimum the Government must order and a maximum it may not exceed. Especially on a multiple-award vehicle, industry often calls the base award a “hunting license” — a metaphor, not FAR text: beyond the contractual minimum, the still must capture and win orders rather than book the vehicle ceiling as backlog. Price and the minimum honestly; treat the remainder of the ceiling as competitive potential that still requires order wins. Label “hunting license” as industry metaphor so finance never mistakes it for a FAR guarantee.
Watch for
Don’t treat the ceiling as guaranteed revenue, the minimum as a proposal target shared equally among holders, or a seat on the vehicle as winning every order under it.
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Base periods and options
A base-plus- structure may be evaluated across priced periods, but an option is not automatic backlog. The must exercise the option by written notice within the time specified; a preliminary notice of intent preserves the process without committing the Government. Funds availability and continued need are among the exercise findings. Model staffing and revenue with option-exercise risk while still pricing every evaluated period the requires.
Watch for
Don’t confuse evaluated option prices with a promise the option will be exercised. Preliminary notice is not exercise. Unexercised option value is not authorized work.
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CLIN value versus allotted funding
and SLINs organize deliverables, pricing, accounting, funding, and performance periods. On an incrementally funded cost-reimbursement contract, the amount actually allotted — not the total estimated cost, ceiling, or option value — is the operative limit on paid and payable cost under the Limitation of Funds framework. Preserve total potential value, estimated cost, /allotted funding, and the specific work each funded line covers as separate columns. Reconcile allotted funding to covered work and burn; stop or realign only on written funding direction.
Watch for
Don’t treat estimated CLIN value as interchangeable with funded ceiling, or expected funding as funded authority. urgency is not a funding modification.