(d)(1) Time-and-materials or labor-hour CLINS for strictly travel costs or Other Direct Costs that are ancillary to the primary purpose of a fixed price contract do not require a determination and findings. T&M or LH CLINS shall not exceed 33.33% of the total contract value, not including travel; a D&F is required if exceeding 33.33%.

(d)(i)(A)(1)(i) The Head of the Contracting Office is the senior contracting official within the contracting activity.