Dianne, I have provided all information to you concerning what is proposed for street lighting and bridge accent lighting. We do not want to provide individual circuit distribution from a pedestal that will most likely be 400’ away in the future. All street lighting utilizes inline fuse protection at each pole. If you are unwilling to use inline fuses for individual circuit protection, you can provide a sub-panel somewhere on the bridge which would be fed from the bridge accent lighting control circuit. It does not some like we are getting anywhere on this coordination. Would you share your problems with the proposed design? Joel From: Popken, Dianne [mailto:DPopken@Halff.com] Sent: Monday, August 02, 2010 5:20 PM To: Joel Massey Cc: Christiansen, Eric; Bruce Dunne; Barnett, Clay Subject: RE: Lighting Circuit coordination Joel As I proposed in the meeting, the over current protection for the accent lighting should be located in the pedestal. It might be as simple as a modification to the power distribution within your pedestal. Please send me the one-line detail of your proposed power pedestal for Ponte bridge. Dianne ________________________________ From: Joel Massey [mailto:jmassey@icon-engineers.com] Sent: Monday, August 02, 2010 7:54 AM To: Popken, Dianne Cc: Christiansen, Eric; Bruce Dunne; Barnett, Clay Subject: RE: Lighting Circuit coordination Dianne, As we discussed in the meeting, we are providing one photo electric controlled circuit to the bridge for street lighting and one photo electric / time clock controlled circuit to the bridge for accent lighting. This is the same for both Ponte Avenue or Bella Lane. You will need transformer(s) for the LED fixtures and light fixture circuit protection for all the fixtures at the bridge. Joel A. Massey Project Manager icon Consulting Engineers, Inc. Bicentennial Financial Center 250 W. Southlake Blvd., Suite 117 Southlake, Texas 76092 Phone: (817) 552-6210 Fax: (817) 552-3126 Mobile: (817) 229-7944 jmassey@icon-engineers.com From: Popken, Dianne [mailto:DPopken@Halff.com] Sent: Friday, July 30, 2010 6:56 PM To: Joel Massey Cc: Christiansen, Eric; Bruce Dunne; Barnett, Clay Subject: Lighting Circuit coordination Joel As a follow-up to our conversation after the coordination meeting 7-29-10, here are the circuit requirements for the Ponte Bridge: Streetlight circuit 4 Type A fixtures 10 Amps at 240V Accent light circuit Type D, F and on SA poles 15 Amps at 240V Accent light circuit LED Type E 10 Amps at 120V Please provide the three circuits listed above and the locations for connection. Dianne M. Popken, P.E. Vice President Halff Associates, Inc. 1201 N Bowser Road, Richardson, Texas 75081 214-346-6306 Cell 214-724-8150 Fax 214-739-0095 dpopken@halff.com