NYC-WTC_000229681

NYC 9/11 Public Portal Document

Sunday September 16: 6 AM Report from HnzMnt Mobile l<ab

• KesuUs of Air Testing: 1. Murray/Church = .022 fibers/cc NW comer 2. ruhon/Church = .034 SW corner 3 Liberty/Church - replaced w/ B’way /".iberty .0082 4. Trinity/Cedar - replaced with B’way/Cedar - .033 5 Churdi/Dcy -- danger zone 6. Park Placc/Gieenwich - .076 7. Grccnwtcli''Murray - .031 8. Murray bet ( hurch and B’way = .0124 9 Fulton bet Church and B’way “ .035 10. B’way and Murray 045 11. Vesey bet Church and West B’way = 035 (10 & 11 represent 2 additional sites)

• Update on HEPA Vacuuming of Financial District:

Clcan-up continued through the night at financial district and Wall Street area. There is a problem vacuuming to the west of B’way, the noise created by the machine interfered with the rescuers activities, A Deputy Inspector from the Police Department halted activity west of Broadway,

EPA contractors will begin clcan-up of City Hall Park and Park Row sidewalks at 7AM this morning.

• Derelict Vehicle Update:

Thus far, all derelict and towed vehicles have been moved to 2 locations:

I Pier 76 (between 34 & 35 Streets) 2 Market Slip (under FDR) ( Total of 50 Vehicles at both sites)

EPA will HEPA vac dirt and debris at these two sites. Another site to be established on the south side of the Hot Zone for vehicles that are to be taken c it of the hot spot (Washington & Carlysk this not yet conrirmed). Legal Issues have arisen reg'rding the contractors liability regarding the cleaning of debris ridden vehicles. Mark Hoffer and Charles Sturcken have been consulted and are attempting to work out the details.

• Freon Update; EPA look airbag sample from shaft and used HazMaUs equipment in the mobile lab to test the sample They were testing specifically for Freon R22 and the results were zero.

NYC-WTC_000229681