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

NYC 9/11 Public Portal Document

PRECISION TESTING PAGE 1 & BALANCING INC. yErauTLo.Nj:p.sTjiEpora Job Name MAYOR-S OFFICE OF EMERGENCY MGMT March 2, 199

System AC - 5

r"‘AREA ■" K REQUIRED FINAL" dwg served "NO" SIZE I TYPE FACTOR ■ VEL CFM "VEL ^mJ|remark_s_ Ml-23 23rd Fir. 1 9X9 CD DRl 150 140

Ml-23 r “ 49th Fir 1.^^. 9X9 CD DRl 150 155

Ml-23 50th Fir. 3 9X9 CD DRl 150 150 Ml-23 51st Fir 4 9X9 CD DRl 250 230 iMl-23 list Fir 5 12X12 CD DRl 360 340 - --I —- - - . I

iMl-23 152nd Fir i 6 112X12 CD DRl 360 360

|Ml-23 i52nd Fir 7 12X12 CD DRl 450 425

[mi-23 . --- I1 8 52nd Fir 12x12 CD DRl 450 450

'Ml-23 I 52nd Fir j 9 12X12 CD DRl 450 430 ; 1Ml-23 '52nd Fir 'I )! 10 12X12 CD DRl 390 360 i'"” ..... .'i iMl-23 .52nd Fir , 11 12X12 CD DRl 390 375 . Ml-2^[ 52nd Fir jil2 12X12 CD DRl I 450 450

I REIJRN i_ 1 1 i AC - 6 ; 1 3400 3-260 ----

I I I I !-■

I I I t I I I I.

NYC-WTC_000174070