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Legal hold notice for WTC documents, undated

Machine-extracted title · confidence 98%

Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.

NYC-WTC_000148192–000148619

Folder label: “AIR ASBESTOS MONITORING REPORTS

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Scanned page image, NYC-WTC_000148411
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DATE: 09/24/01

WORLD TRADE CENTER - AIR MONITORING TABLE Fiber P.04 "Duration ~ Sample - PCM ;E Conci Conc Jste- Ambient/ Sampled-Volume LOOPCM TEM Barapled Sample In Location Sampled NYC-WTC 000148411

Indour -> == (Mins) \\ (liters) : (De)\ { (f/cc) __ (atruc /mm))) 9/18/01 10918/A307001 WARREN ST & NORTH END AVENUE AMBIENT 45 675 0.008 9/18/01 10918/A207001 WEST ST & VESEY ST. AMBIENT 40 600 0.034 INDOOR SAMPLES 9/18/01 10918/A307002 225 RECTOR PL - 11TH FLOOR INDOOR 90 1350 0.044 NYC 9/11 Public Portal Document

9/18/01 302/002 225 RECTOR PL - LOBBY INDOOR 90 1350 0.030

PERIMETER SAMPLES 19/19/01 10919/A003001 MURRAY & CHURCH ST. AMBIENT 45 675 0.014 19/19/01 302/001 FULTON & CHURCH ST. AMBIENT 45 675 0.020 19/19/01 10919/A100001 MURRAY & GREENWICH ST. AMBIENT 40 600 0.008 <LOQ 19/19/01 10919/A307001 WARREN ST & NORTH END AVENUE AMBIENT 45 675 0.007 <LOQ BATTERY PARK CITY NORTH END 19/19/01 302/003 RIVER TERRACE & PARK PL. WEST AMBIENT 45 675 0.007 <1.OQ 39/19/01 302/002 RIVER TERRACE & CHAMBERS ST AMBIENT 45 675 0.012 09/19/01 LAB 3 #5 NORTH END AVE & VEJEY ST. AMBIENT 30 450 0.010 39/19/01 LAB 3 #2 WEST S: & WARREN ST. AMBIENT 30 450 0.030 09/19/01 10919/A307002 NORTH END AVE & PARK PL WEST AMBIENT 45 675 0.050 09/19/DI 10919/A307003 RIVER TERRACE & VESEY ST AMBIENT 45 675 0.012 SOUTH END 19/19/01 10919/A307004 SOUTH END AVE & ALBANY ST AMBIENT 45 675 0.013 09/19/01 10919/A307005 RECTOR PL BY THE PARK AMBIENT 45 675 0.007 <LOQ 09/19/01 302/004 W. THAMES ST - ALONG WATERFRONT AMBIENT 45 675 0.007 <LOQ 09/19/01 302/005 TIURD PL & BATTERY PL - WATERSIDE AMBIENT 45 675 0.007 <LOQ 09/19/01 LAB 3 #3 WEST ST & ALBANY AMBIENT 30 450 0.050 BANHM LABORATORY UNIT

09/19/01 LAB 3 #4 GATEWAY PLAZA PARK AVE AMBIENT 30 450 0.010

PERIMETER SAMPLES 09/20/01 10920/A003001 MURRAY & CHURCH ST. AMBIENT 45 675 0.007 <1.0Q 09/20/01 302/001 FULTON & CHURCH ST. AMBIENT 45 675 0.007 <LOQ 09/20/01 LAB3 #1 MURRAY & GREENWICH ST. AMBIENT 30 450 0.01 <LOQ 22:28 09/20/01 10920/A307001 WARREN ST. & NORTH END AVE AMBIENT 45 675 0.007 <LOQ 09/20/01 302/002 CEDAR & CHURCH STREETS AMBIENT 45 675 0.007 <LOQ BATTERY PARK CITY NORTH END 09/20/01 302/005 RIVER TERRACE AND PARK PLACE AMBIENT 30 0.01 450 <LOQ 09/20/01 302/006 RIVER TERRACE AND CHAMBERS ST. AMBIENT 30 450 <LOQ 99/20/01 LAB3 #4 0.01 WARREN ST. & NORTH END AVE AMBIENT 30 450 0,01 <1.00 09/20/01 LAB3 #S NORTH END AVE & RIVER TERRACE AMBIENT 30 450 SEP-24-2001 0.01 <10Q

METHODS: 1. PCM : NIOSH 7400 METHOD, "A" COUNTING RULE. 2. TEM : EPA 40 CFR PART 763 FINAL RULE (AHERA) Page 3 of 6

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NYC-WTC_000148411Source: NYC Law Department, mirrored locally

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