NYC 9/11 Public Portal Document
Kelly McKinney - VVTCindrairsahipRT.xls j “ ...... r ........ .................... .......... p-figg^ 1 1
n a lytica i Procec ures F 3r BackgroundandPilotCleanupStudies—
Analytical
Media Sampling Points Sampling Method Proposed Description
Parameters
Settled Dust Carpets, fabric furniture or
Porous Soft drapery in areas of activity Asbestos ASTM D 5755-95 This is a micro vacuuming method. Three co-located samples will be
collected from each location.
surfaces (living rooms, family rooms)
Lead ASTM E 1973-99 This is a micro vacuuming method. Three co-located samples will be ■
Settled Dust collected from each location.
Non-porous
tabterorwnnterrantHjaw
floors, ceilings and walls in Asbestos ASTM 0 6480-99 Wipe Samples
Hard
—areas-of-aetivity-(living—
Lead HUD Appendix 13.1 Wipe Samples
Dioxins ASTM D 6661-01 Wipe Samples
PAHs ASTM D 6661-01 Wipe Samples
Total Dust HUD Appendix 13.1** Wipe Sample collected at one location per unit.
Silica, calcite.
HUD Appendix 13.1** Wipe Samples. All parameters will be collected on one wipe.
gypsum
MMVF ASTM D 6480-99 Samples will be combined with the asbestos sampling.
Areas of known activity Air pump operated at lOL/min for 8 hours to achieve the COPC j
Indoor Air Asbestos NIOSH 7400
(living rooms, family rooms) wkgroup Practical Quantitation Limit (PQL)
Air pump operated at lOUmin for 8 hours to achieve the COPC
Lead NIOSH 7300
wkgroup PQL
---------------------------------------------------------------------------------------- I
Air pump operated at 2Umin for 8 hours. Pilot Clean-up study only for
PAHs NIOSH 5515 ■
worst case scenarios.
Air pump operated at 25L/min for 35 hours. This modification is not a 1
Dioxins TO-9 (Modified for indoor air) broven method. To be conducted during the Pilot Clean-up study only I
for worst case scenarios.
Silica, calcite. Air pump operated at 2.5L/min for 8 hours to achieve the COPC '
NIOSH 7500
gypsum wkgroup PQL
Assumed that It behaves the same as asbestos, samples will be
MMVF NIOSH 7400
combined with the asbestos sampling.
MX/Ar* etretome and Zir*
□nits (collection of bulk dust Bulk samples will be collected from HVAC or AC window type unit
Bulk Dust sample from the unit air Asbestos Bulk Sample filters, shaken into a plastic bag and transferred into the sample j
filters). Background study container.
-------------- onlyT~ - (If the volume required is not sufficient for all analyses, the sample !
Lead Bulk Sample will be analyzed for asbestos only._____________ '
(If the volume required is not sufficient for all analyses, the sample '
PAHs Bulk Sample will be analyzed for asbestos only.
CITY_21MC100_011099230
NYC-WTC_000204871
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