Option A is correct: Continuing effect claims (claims where the event’s impact continues over time) require notices like other claims, typically within 28 days of awareness.

Option D is correct: The fully detailed claim submission generally must be within 84 days of becoming aware of the event, allowing the Claiming Party to elaborate on the claim.

Option B is incorrect; Employer claims also require timely notification.

Option C is incorrect; missing a single interim claim does not necessarily result in losing entitlement if the contract allows for correction or continued claims.