NYC 9/11 Public Portal Document
MAY. 2"i9?8 SWANKE HAYDEN CONNELL AEOHKECTS KO. 05 H
SwankeHayienConhell Architects
Fax Message
Rc From
Mayor’s Office of Emergency Management Joseph J. Aliotta
Emergency Operations Center- 7 World Trade Center Pages
5576A 12
Dau Tuna
05.-17/98 (Wed) U :55 AM
Distribution: (Please deliver to persoD(s) inclicatedby "V ')
Silverstein Properties, Inc. (212) 732-1207 DCAS/DRES (212)669-3640 OEM (212) 442-885/8890
Ms. Calhertnc Giliberti Mr. Josep Dominguez 0 Mr. Jerome Hauer
Mr.ChiChu (212)6874)067 O Mr Vinicius CflSiagno'.a 0 Mr Panicle Ronan
k/ Mr, Walter J. Weems III (212) 732-5190
>1 Mr. Joseph Rilorto (212) 687-0067
Essential Technologies (301)738-1026 Cosentiii Associates (212)615-3700 Shen Mihom (212) 725OSM
O Mr. Denny Freezer 0 Mr. Micliacl Maybaum 0 Mr. Ernest J. Schinner
BFl (512)679-2201 RSA (212)633-1613 SHCA
O Mr Rob Willard 0 Mr. Robert Schwanz 0 Mr. Carl Mclnhati
0 Mr. Be» Singer O Mr. Juan Mejia
.Arabassador Construction (212)949-9762 Cantor Seinuk (212) 752-6934 Vikonics (201)641-7728
y Mr. Martin Schneider O Ms. Anca Baron 0 Mr. Mkhael Pisano
Atrachedpleasefind SHCA sketches and product datafor the OEM requested protective enclosure around the
EOC and adjacent spaces deemed critical to be protected in the event of hurricane forces sufficient to blow
out windows. The sketches are asfollows.
Protective Wall Type ‘A’ & ‘B’ - 23"“ Floor Plan dated 05-26-98
Protective Wall Type ‘A’ dated 05-26-98
Protective Wall Type ‘B’ dajed 05-26-98
Cantor Seinuk Structural Infonnation and Super Stud Data
Overly Pre-Engineered Blast Door Product Data
Ruskin Industrial Air Dampers.
d&scriptif}n ofiha requested revised scope ofwork Is asfollows:
Curreaciy, the approved lOO*/# C.D. set dated 05-04-98 & Addendum # 1 dated 05-15-98 show a heavy duty
drywall partition in front of the windows. OEM has requested that the design of this wall be upgraded to
withstand Category IV hurricane forces and requested the increase of the envelope of this protective wall
beyond the exterior wall as indicated on the attach^ plan sketch. The new proposed protective wall shown on
the attached sketches is designed to withstand 155 mph winds at a wind pressure of 240 PSF (420 PSF at
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Swankc Heydcn Connell LtdySwanke Hayden Connell & Partners LtP
295 Lafayelte Street, Now York, New York 10012
212 226 9696. Fax 212 219 0059
NYC-WTC_000166787
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