Engineering memorandum, job 1854, August 1999

NYC 9/11 Public Portal Document

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ASSOCIATES LLP Cosenlini Auociotes LLP Comuhing Enginasn August 2, 1999 PonncTS M. A Mom, PE 0. .Moxur PF R P. tebci. PE Mr, Joe Aliotta J.C. iWs, Ft Swanke Hayden Connell J. MicHaaF. PF •S.A. Ql.'.iiI. Pr 295 Lafayette Street M. W. AAoybcuin. PF New York, NY 10012 E. BofHftri, PC Re: ' Mayor’s Office of Emergency Management I. Biensiod. PE ‘ (Generator Test) .< tcbei, PF J OskwQrek, PE Our Job No. 1854 M. A. Schio.s.'i, PE

Dear Mr. Aliotta:

The following are the results of the Emergency Generator test for the noted project on 7/31/99.

List of Attendees: I ) Juan Mejia Swanke Hayden Connell Mazen Batarsem Ambassador Tom Papsonero DCAS Richard Jarde R.B. Samuels Tony Coyle R.B. Samuels Manny Georgioudavis R.B. Samuels Brian Reynolds Kussei Electric Frankl T rim arco H.O. Penn Glen Neville APT Charles Magee SPT

I. The generator foil load test started approximately 6:00AM., engines 1, 2, and 3 ran at foil load for 216 hours. During this run H.O. Penn monitored and recorded all vita] characteristics on the generators (ewdomtplaaap i^d^oopy of H.O. Penn’s test report).

2. The tranaiet voltage load step test was performed for each of the 3 generators for each of I and total system. During the test “APT* with recording instnunenution recorded each step. The record charts will be examined by Cosentini for proper volcage deviation. i I

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