NYC 9/11 Public Portal Document
samples, EPA Project Tracking Numbers, the laborafo^ry address,: date, and sample IDs in an
agreed upon electronic format or website approved by EPA within 24 hours of activity.
5. • The Monitoring contractor fell evaluate aB^HVAC systems in all residential buildings wherc cleaning
will take place to determine ifthese systems have been, impacted by dust or debris from the collapse
of the World Trade Geater and if these systems require cleaning. In. cases where cleaning is
requestedfor a whole building, the building's HVAC system will be evaluated as a whole. Incases
where cleaning is requested for indh’idual residential unit, portions of the HVAC system dedicated
to that unit will be evaluated. No residential or common space shall be cleaned until the HVAC
system has been evaluated and cleaned as necessary.
The .Monitoring contractor shall inspect HVAC’ systems or portions thereof cleaned to verify
cleanliness. w
HVA( ‘ assessments, cleaning, and cleanliness impcciitms shall he conducted in accordance With
the National Air Duct Cleaners Association (N A DC A) Cencral Speci tieation for the Cleaning of
Commercial Heating, Ventilating and Air Conditioning Systems and the NADC’A Assessment,
Cleaning and Restoration Standard (ACR 2'''''^" ' '>'Tlified personnel shall perform the H VAC
evduationandeleaaiihessinspectiQns. Ata minimum such personnel shall have an. underetanding
bfHVAC system design and experience in utilizing accepted indoor environmental sampling
practices, cuttent industry HVAC cleaning procedures, and applicable industiy standards.
Deliverables
Die Project MoniUn- shall rcvieu- all deHwrabics prior to submission to EPA. Tbe review sfaaU
assure that each deli wniblc is accurate and complete, technical ly sound, and free of clerical eixors.
The Project Monitor shall record if the HVAC systems have been evaluated and cleaned
subsequent to September 11,2001. i fyes. when and by whom. This infomatiofi shall be provided
via 1'21. or an agreed upon alternative electronic fonnat or website approved by EPA within 24
hours of activit^^^^^^ • . ,
6, In the m'eiil that mold is obserocd in a residence during the pre-cleaning inspection, the Monitoring
Contractor will contact the NYCDOH and EPA. • ■
Deliverables
The Project Monitor shall record ifmold is preseBt and notify the NVGDOH and EPA. This
information shall be provided via EPA Indoor Air web database or an agreed upcai ^alternative
eleetronic fomat orwebsite approved by EPA within 24 hours of activity. . . . y
NYC-WTC_000163961
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