NYC 9/11 Public Portal Document
HVAC Room
A. Fireproofing;
1) Incomplete as per Mazen
B. Hot water heater;
1) Hot water heater unit installed at ceiling for ADA Restroom, not in service
to date.
C. Fire Alarm System;
1) Operational instructions, maintenance, systems test.
2) Sprinkler heads as per code ( 1 for every bay between beams ? ).
D. Auxiliary Heating System;
1) X 2 uniits installed hanging from ceiling.
2) Operational instructions ?
3) Purpose for units ? Units operate by individual thermostats ? Maintenance.
systems test ?
E. Sheetrock;
1) Unfinished sheetrock comer in area of fire alarm system.
(identified on Juan Mejia’s construction drawings )
F. Mise;
1) Air system filters damaged due to water on the floor x 2 boxes.
G. Waterproofing;
1) Water proofing height in question by Juan Mejia, need to ask him for
clarification of issue. Should be 6” + ?
H. HVAC;
1) Installation of HVAC will be examined by DCAS Engineers on July 6.
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NYC-WTC_000174109
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