Members of Tacoma City Council are scheduled on May 10 to receive presentations from middle and high school students on their design proposals to complete the waterfront. As a second item on the agenda, City Council is scheduled to receive a brief presentation from Tacoma Fire on the Request for Proposal process for ambulance services. The Council will not take public comment during the noon study session in the Tacoma Municipal Building North, 733 Market St., Room 16. Audio from the session will be broadcast live on TV Tacoma and on http://www.tvtacoma.com . On-demand audio archives are available on the Web within 24 hours of the meeting at http://www.tvtacoma.com .