; and (ii) submit to the Secretary an application in accordance with this subsection, at such time, in such manner, and containing such additional information as the Secretary may require. (B) Inclusion An application under this subsection shall include a list of proposed activities that require or would benefit from conducting a health impact assessment within six months of awarding funds. The list should be accompanied by supporting documentation, including letters of support, from potential conductors of health impact assessments for the listed proposed activities. Each application should also include an assessment by the eligible entity of the health of the population of its jurisdiction and describe potential adverse or positive effects on health that the proposed activities may create. (C) Preference Preference in awarding funds under this section may be given to eligible entities that demonstrate the potential to significantly improve population health or lower health care costs as a result of potential health impact assessment work. (3) Use of funds (A) In general An entity receiving a grant under this section shall use such grant funds to conduct health impact assessment capacity building or to fund subgrantees in conducting a health impact assessment for a proposed activity in accordance with this subsection. (B) Purposes The purposes of a health impact assessment under this subsection are— (i) to facilitate the involvement of tribal, State, and local public health officials in community planning, transportation, housing, and land use decisions and other decisions affecting the built environment to identify any potential health concern or health benefit relating to an activity or proposed activity; (ii) to provide for an investigation of any health-related issue of concern raised in a planning process, an environmental impact assessment process, or policy appraisal relating to a proposed activity