(a) The Government anticipates that the following categories of labor shall be necessary to provide the services required by any contract resulting from this solicitation. Offerors must provide evidence that proposed staff meet the technical requirements for each category.

(1) [Insert labor titles and technical requirements]

(b) To assist offerors in the preparation of proposals, the Government estimates that the following levels of effort (staff hours) will be necessary to provide the services required by any contract resulting from this solicitation. These estimates are not binding on the Government. Offerors must break out their proposed costs by labor category. The contract performance period is intended to be for a total of [ ] months (a base period of [ ] months with [ ] [insert number of options] [ ] [insert number of months per option]-month option periods. The actual duration of the base period may be different. Offerors may propose labor at different rates per contract period.