Depreciation is only acceptable if Division management is committed to placing the asset in full service within the next year and using it over its remaining life. The useful life used should be the asset's useful life as stipulated for the applicable category on the schedules of useful lives included in the Exhibits III - V to this policy. Use of an alternate life (presumably shorter life) is not permitted as the asset must either be considered as held for use and subject to normal depreciation or held for sale. See FPM 20-25 "Impairment of Long Lived Assets" for additional guidance. Once an at-risk project has become an in-service asset, its useful life may be re-assessed in accordance with the guidance in Section 5.0 of this policy.