Mechanical design approval memo with corrections, FDNY project, May 1999

NYC 9/11 Public Portal Document

.0S/05/fl9 09:34 FAX 2122190256 SWANKE HAYDEN CONNELL 1^006 03/04/99 12:33 FAl 212 736 3519 COSENTINI associates @002

COSENTINI ASSOCIATES LLP ■ TWO PENN. PLAZA, NEW YORK, NY 10121 a 212-615-3600 ■ FAX 212- 615-3700

JOB MEMORANDUM

TO: Mr. Joe Aliotta, SHCA SUBJECT: fDNY

FROM: Michael W. Maybaum JOB NO: 1332

CC; Mr. S. Vaclavik, CA DATE: May 4,1999 Mr. V, Lemeshev, CA

Dwg. Comments CA Comments No. NoTSpec. Section These drawings are approved subject to the following corrections/ctarifications; Mechanical 1 M-103 ► Clarify with a section, the construction detail of the Will comply. linear diffuser near column Cl 1. 2 M-104 ► Provide exhaust fian for the lunch room near Column Will comply. IIA Add diffuser for the existing pantry neat Column Will comply 9.5E. ► Show location ofthermostat for VAV boxes. Will comply. > CcHTect the air distribution's description for the command console area. Will comply. ► Verify the need to provide an exhaust firn tor the batteiy back up room. Required. 3 Spec. *■ add acoustical lining requirements downstream of Will comply. Section VAV boxes. 15140-2 4 Spec. *■ Elaborate on how die automatic switch will operate Control system will activate Secdcm to change the damper status. dampers. 15150 Electrical 1 E-104 Indicate the power entry to Herman Miller furniture. Herman Miller ftinutuie system is not electrified. ► Indicate the power requirements to the VAV & Cv Will comply. boxes and exhaust fans. 2 E-300 ► Provide revised UPS drawings. Will comply.

NYC-WTC_000172347