METROPOLITAN TESTING AND BALANCING CORP.

METROPOLITAN TESTING AND BALANCING CORP. 22-14 124TH STREET COLLEGE POINT, N.Y. 11356 OFFICE (718) 747-5545 FAX (718) 747-5547 DATE: 5/21/13 VENTILATION TEST REPORT EPSTEIN RESIDENCE 9 EAST 71ST STREET NEW YORK, N.Y. 3RD FLOOR PREPARED FOR A.D. WINSTON SERVICECORP. 43-15 36"1 STREET L.I.C., N.Y. 11101 JOB NO. 4582 EFTA01107704 METROPOLITAN TESTING AND BALANCING CORP. Date 5/21/13 Page 1 of 3 Project 9 EAST 71ST STREET System No MASTER BEDROOM UNIT (MB UNIT1 Flood! ON el FLOOR (SERVES 3RD) AIR DISTRIBUTION TEST SHEET FAN MAKE MAGIC AIRF. SIZE 120-BVW / BVX-A MOTOR HP 3 RPM 1775 STATIC PRESSURE: SUCTION SEE SP IN. w.O. DISCHARGE PROFILE. IN WG MOTOR AMPS RATED ACTUAL LINE VOLTS 208/3/60 208 7.4/7.4/7.4 (WITH AC-3 ON ) 8.1/8.1(7.9 (WITH AC-3 OFF) 9.9 FAN RPM REQUIRED N.A. ACTUAL LW (Willi AL-3 UN) 1283 (WMI AC-3 OFF) 2192 (WITH AC-3 ON) 2783 (WITH AC-3 OFF) SYSTEM CFM 2100 Terminal Number Terminal Factor Design Final Static Pressure (in.w.g.) Type Size FPM CFM FPM CFM AC-3 ON Fr-MB PPLY SU MAIN DUCT 26X15 2.7 777 2100 812 2192 +2.0 AC-3 OFF PT-MB SUPPLY MAIN DUCT 26X15 2.7 777 2100 1031 2783 +3.0 AC-I OFF* ACCESS DOOR IDOWNSTPJAI REMOVED PT-MB SUPPLY MAIN DUCT 26X15 2.7 777 2100 1337 3610 +1.3 Remarks: EFTA01107705 METROPOLITAN TESTING AND BALANCING CORP. Date 5/21/11 Page 2 of 3 Project 9 EAST 71ST STREET System No MASTER BEDROOM UNIT (MB UNIT) AIR DISTRIBUTION TEST SHEET Floor!! 3RD Terminal Number Room Number Terminal Factor _ Design Final Remarks Type Size FPM CFM FPM CFM WITH AC-3 ON 1 SG 42X2 NA 291 2 SG 42X2 NA 263 3 SG 38X2 NA 299 4 FG 5'0" NA 740 5 FG 5'0" NA 745 TOTAL 2100 2338 WITH AC-3 OFF 1 SG 42X2 NA 349 2 SG 42X2 NA 322 3 SG 38X2 NA 349 4 FG 5'0" NA 900 5 FG Sr NA 890 TOTAL 2100 2810 Remarks: EFTA01107706 METROPOLITAN TESTING AND BALANCING CORP. Date 5/21/13 Page of 1 'roject Name 9 EAST 71ST STREET STATIC PRESSURE PROFILE o.a. dampers I mix. box •~7• g UNIT a b c d e f g h j •M5 UNIT -.88 X X X -1.0 X X X +2.0 ••MB UNIT -.30 X X X -.46 X X X +3.0 :marks *READINGS WITH AC-3 ON **READINGS WITH AC-3 OFF EFTA01107707 16x8 TOILET EXH. UP TO EF-8 550 CFM 24x10 x6 28x10 24x5 DN. 16x6 UP 12x4 TAP 140 CFM EA TYP. FOR 2 12-Wx6-Hx3.- A.L. PLENUM TYPICAL FOR 3,- I -12x6 16. 1Vx6-Hx4.-41. A.L. PLENUM SUPPLY GRILLES 1 170 CFM 10x6 6 \ 18'Wx10-1-ix5.-0"L 16x10 R.A. OPNG. ABOVE CLG. 500 10x6 UP 250 CFM UP TO GUEST SITTING RM -16x10 R.A. OPNG. ABOVE CLG. 500 CFM 28x10 R.A. OPGN. ABOVE CLG. 670 CFM A.L.PLENUM TYPICAL FOR 2 12%8' TAP W/ C.O.D. - 325 TYPICAL FOR 2 18-Wx8"Hx4.-0'L A.L. PLENUM© 14-x6- TAp W/ CO D. - 290 CFM EFTA01107708