Congressional Budget Office Cost Estimate: H.R. 5615, Homeland Security Capabilities Preservation Act [open pdf - 155KB]
From the Document: "H.R. 5615 would require the Federal Emergency Management Agency (FEMA) to submit a plan to the Congress to ensure that federal assistance is available to certain urban jurisdictions under the Urban Area Security Initiative (UASI). UASI provides grants to state and local law enforcement agencies in urban areas that are at high-risk for acts of terrorism to cover the costs of planning, equipment, and training. Specifically, the act would require that grants be made available under the program for at least three consecutive years to jurisdictions that did not receive UASI funding in the current fiscal year."
Congressional Budget Office: http://www.cbo.gov/