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← Document results/7DCAS/Report on Testing & Balancing The Supply Air Systems At Mayor's Office of Emergency Management
Document / 13 pages

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

Machine-extracted title · confidence 95%

Technical report by Precision Testing & Balancing documenting the testing and balancing of existing supply air systems at the Mayor's Office of Emergency Management dated February…

NYC-WTC_000174072–000174084

Folder label: “Report on Testing & Balancing The Supply Air Systems At Mayor's Office of Emergency Management

Page image
Scanned page image, NYC-WTC_000174073
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

SYMBOL LIST

ABOVCLG OUTL.ET OR OPENING IS INST.\LLED ABOVE THE CEILING

cs CIRCUIT SETTER

DD DIRECT DRIVE

DRI DIRECT RE.ADING INSTRUMENT

ECD EXIS'nNG CEILING DIFFUSER

ECR EXISTING CEILING REGISTER

ELD EXISTING LINE.AR DIFFUSER

ELDR EXISTING LINT-AR DIFFUSER RETURN OR EXHAUST

ELT EXISTING LIGHT TROFFER

EPSD EXISTING PERIMETER SLOT DIFFUSER

EXISTING TOP REGISTER

EVAV EXISTING VARIABLE AIR VOLUME TERMINAL

ECAV EXISTING CONSTANT AIR VOLUME TERMINAL

FC -ALL DAMPERS .ARE IN FUTL CLOSED POSITION

FO ALL DAMPER .ARE IN NLAXIMUM OPEN POSITION

LD LINIEAR DIFFUSER

LDR LIN-E.AR DIFFUSER RETURN OR EXHAUST

N.A NO ACCESS OR NOT AV.AIL.ABLE

NA. CLG NO ACCESS .ABOVE CEILING

NT NOT INSTALLED

NO STAT NO THERMOSTAT FOR TERMINAL DEVICE IS NOT INSTALLED

HAW COLL.AR IS INSTALLED, OUTLET IS NOT INSTALLED

RCD RELOCATED CEILING DIFFUSER

SRC SHEET ROCK CEILING

WMS WIRE MESH SCREEN-

SUPPLY OUTLET DESIGNATION

RETURN/EXHAUST OUTLET DESIGNATION

NYC-WTC_000174073

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NYC-WTC_000174073Source: NYC Law Department, mirrored locally

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