NYC-WTC_000232287

NYC 9/11 Public Portal Document

Reid Sam ple^km pie No. implingLocatlectionStart [ipie Volume Analyte nalytical Methi Lab am pie Recei^tai) Concentr< xceedsTarg(zxceeds EP/s 300 Air Quality Site Specific Comments Levels [Trigger Levels

I Southwest Area TotalHg-STl-i06BR0111- (sidewalk ERA 1/23/06 01 bridge level) 1/23/06 0.57 Mercury 324/1631 BRL 1/25/06 <26.0 No No

i Southeast Area Total H g-S T2- O6B R0111 - (si dewal k ERA 1/23/06 i02 bridge level) 1/23/06 0.57 Mercury 324/1631 BRL 1/25/06 <26.0 No No

Northwest Total H g-S T4- iO6B R0111 - A rea (street- ERA 1/23/06 03 level) 1/23/06 0.57 Mercury 324/1631 BRL 1/25/06 <26.0 No No F rehouse TotalHg-ST5-O6BR0l11- #10 (roof ERA 1/23/06 04 level) 1/23/06 0.57 Mercury 324/1631 BRL 1/25/06 <26.0 No No North Side TotalHg- 06BR0111- Sidewalk ERA ST10-1/23/06 05 Bridge 1/23/06 0.57 Mercury 324/1631 BRL 1/25/06 <26.0 No No 90 Tnnity TotaIHg- 06BR0111- Rlace(roof ERA ;ST11-1/23/06 06 level) 1/23/06 0.57 Mercury 324/1631 BRL 1/25/06 <26.0 No No i 110 Greenwich TotaIHg- i06BR0111- Street (roof ERA ;STl2-1/23/06 07 level) 1/23/06 0.57 Mercury 324/1631 BRL 1/25/06 <26.0 No No Marriott Hotel, 38th TotaIHg- i06BR0111- Foor(roof ERA ST13-1/23/06 08 level) 1/23'06 0.57 Mercury 32471631 BRL 1/25/06 <26.0 No No o West Face- 1^ i South end at corner o m TotaIHg- i06BR0111- (scaffolding ERA iST14-1/23/06 09 level) 1/23/06 0.57 Mercury 324/1631 BRL 1/25/06 <26.0 No No South Face- E ast end at o corner J] TotaIHg- i06BR0111- (scaffolding ERA □0 ST15-1/23/06I10 level) 1/23/06 0.57 Mercury 324/1631 BRL 1/25/06 <26.0 No No East Face- 'o > North end at corner z z TotaIHg- I06BR0111- ;ST16-1/23/06 ill (scaffolding level) 1/23/06 0.57 Mercury ERA 324/1631 BRL 1/25/06 <26.0 No No >

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NYC-WTC_000232288