Air balancing report for Mayor's Office supply systems, March 1999

NYC 9/11 Public Portal Document

PRECISION TESTING PAGE 1 & BALANCING INC. ventilation jrEST.BEPORT

Job Name MAYOR'S OFFICE OF EMERGENCY MGMT March 2, 199

System AC - 5

I 'AREA OPENING' REQUIRED FINAL' REMARKS^' I ---- DWG SERVED NO SIZE TYPE FACTOR ■ VEL CFM 'VEL CFM I ---- -------- Ml-23 123rd Fir. 1 9X9 CD DRl I 140

Ml-23 j49th Fir I ) 2 9X9 CD DRl 150 r 155 - ■ . ..H — 1

,Ml-23 150th Fir. j 3 9X9 CD DRl 150 150 Ml-23 j51st Fir J . 4 9X9 CD DRl 250 230 !m1-23 kst Fir j12X12 5 CD DRl 360 340 'Ml-23 '52nd Fir 6 42X12 CD DRl 360 360

iMl-23 152nd Fir 7 12X12 CD DRl 450 425

IMl-23 i52nd Fir j 8 12x12 CD DRl 450 450 - . - - -j------ ------- (

Ml-23 '52nd Fir j 9 12X12 CD DRl 450 430 1 IMl-23 52nd Fir 10 12X12 CD DRl 390 360 '-------- 1_. .................

.Ml-23 52nd Fir : 11 12X12 CD DRl 390 375

Ml-23 .52nd Fir -------- ----- Jjl 12X12 CD DRl [450 450

l- II REl JRN 1 1 . AC - 6 ' 1 3400 3-260 j i i I I- I-- 1 i .I

J----- !| I it ii 'i J ----- 1

NYC-WTC_000174090