Volatile organic compounds laboratory analysis reports

VOC duplicate calculation verification, Site 524, Sept-Oct 2001

NYC-WTC_000000309

Duplicate calculation record for sample AD23318 from Site 524 verifying VOC analysis results processed in late September and early October 2001.

Environmental Protection, Dept. of · Box DEP Box 04 · assignment probability 0.473

Volatile organic compound analysis results, sample AD23318, Sep 2001

NYC-WTC_000000032

Analytical data for volatile organic compounds in environmental sample AD23318 showing specific concentration results and method detection limits.

Environmental Protection, Dept. of · Box DEP Box 04 · assignment probability 0.447

DDC fax transmittal re: WTC scaffolding at Liberty Street, July

NYC-WTC_000154848

Transmittal from DDC regarding a letter sent to Deutsche Bank about scaffolding on Liberty Street.

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.441

Volatile organic compound calculation report, sample AD23318, Sep 2001

NYC-WTC_000000029

Calculated concentration results for volatile organic compounds in environmental sample AD23318 analyzed on September 25-26, 2001.

Environmental Protection, Dept. of · Box DEP Box 04 · assignment probability 0.436

VOC analysis results, sample AD26393, Oct 2001

NYC-WTC_000000861

Lab report for sample AD26393 showing VOC results with duplicate calculations started October 31, 2001.

Environmental Protection, Dept. of · Box DEP Box 04 · assignment probability 0.403

JLC Environmental chain of custody form, March 25, 2003

NYC-WTC_000101192

Facsimile transmittal sheet from JLC Environmental Consultants serving as a chain of custody document dated March 25, 2003.

Environmental Protection, Dept. of · Box DEP Box 35 · assignment probability 0.393

PAH and dioxin wipe sample results, WTC, March 2003

NYC-WTC_000101274

JLC Environmental transmittal of PAH and dioxin wipe laboratory results from WTC environmental testing, split into two reporting groups.

Environmental Protection, Dept. of · Box DEP Box 35 · assignment probability 0.380

PAH and Dioxin wipe sample results, WTC, March 2003

NYC-WTC_000163049

Transmission of PAH and Dioxin wipe sample laboratory results (samples R03030157 and R03030158) from JLC Environmental Consultants to DEP.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.370

114 Liberty PAH analytical results validation documentation, March 2003

NYC-WTC_000155360

EPA request for verification documentation of revised PAH analysis methodology at 114 Liberty, noting analytical date discrepancies.

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.368

NYC-WTC_000156995

NYC-WTC_000156995

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.367

114 Liberty revised PAH contamination analysis, March 2003

NYC-WTC_000155328

Revised laboratory PAH contamination results for 114 Liberty with corrected detection limits to meet environmental sampling standards.

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.364

Press release regarding failed EPA clean-up at 114 Liberty Street,

NYC-WTC_000155293

Congressional press release citing evidence of persistent WTC dust contamination at 114 Liberty Street.

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.362

Dioxin analysis chain of custody, Sep 2002

NYC-WTC_000107552

Chain of custody form listing analytical results for dioxin and dibenzofuran compounds from environmental samples.

Environmental Protection, Dept. of · Box DEP Box 38 · assignment probability 0.352

FEMA fax cover sheet regarding 114 Liberty Street, Jul 2003

NYC-WTC_000155036

Cover page for a Federal Emergency Management Agency transmission concerning the recovery efforts at 114 Liberty Street.

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.351

Chain of Custody: DEP Cleanup Samples, October 24, 2002

NYC-WTC_000130104

Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.

Environmental Protection, Dept. of · Box DEP Box 53 · assignment probability 0.349

HVAC status spreadsheet update and column explanation, Dec 2002

NYC-WTC_000162576

Forwarding an updated HVAC status spreadsheet with added quadrant columns and explanations for system information reporting.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.337

Dioxin analytical data review and TEQ calculations, March 2003

NYC-WTC_000155231

EPA technical review of dioxin laboratory results identifying missing TEQ calculations and requesting proper reporting units and health-based benchmark comparisons.

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.336

Industrial hygiene report cover, Sept 2002

NYC-WTC_000131779

Cover letter from PSC Analytical Services transmitting results for industrial hygiene samples received September 17, 2002.

Environmental Protection, Dept. of · Box DEP Box 54 · assignment probability 0.330

Permit application for interior cleaning, 125 Liberty Street, August 2002

NYC-WTC_000096708

Application detailing scope of work for asbestos abatement and interior cleaning at a WTC site building.

Environmental Protection, Dept. of · Box DEP Box 33 · assignment probability 0.327

NYC-WTC_000155058

NYC-WTC_000155058

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.326

114 Liberty lab results for asbestos lead PAH, March 2003

NYC-WTC_000155246

Environmental laboratory analysis results for 114 Liberty contamination testing, covering asbestos, lead, and PAH from post-WTC dust.

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.307

NYC-WTC_000156970

NYC-WTC_000156970

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.307

GCMS calibration data for sample AE10134, May 7 2002

NYC-WTC_000044396

Calibration data for GCMS analysis of volatile organic compounds recorded on May 7, 2002.

Environmental Protection, Dept. of · Box DEP Box 25 · assignment probability 0.306

NYC-WTC_000157006

NYC-WTC_000157006

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.304

NYC-WTC_000156711

NYC-WTC_000156711

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.301

Duplicate spike recovery results, sample AE11755, May 2002

NYC-WTC_000016010

Laboratory report displaying duplicate spike recovery data for pesticide and organic compounds in sample AE11755 analyzed on May 13, 2002.

Environmental Protection, Dept. of · Box DEP Box 15 · assignment probability 0.300

NYC-WTC_000156833

NYC-WTC_000156833

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.296

Dioxin wipe sample results, March 2003

NYC-WTC_000101235

Chain of custody correspondence for dioxin wipe sample analysis results from PSC Analytical Services, March 2003.

Environmental Protection, Dept. of · Box DEP Box 35 · assignment probability 0.290

Lab report correspondence, PSC Analytical Services, Sep 2002

NYC-WTC_000108103

Correspondence dated September 26, 2002, referencing lab reports and sample analysis for asbestos and other materials at 125 Cedar Street.

Environmental Protection, Dept. of · Box DEP Box 38 · assignment probability 0.285

JLC Reports folder header or index page, April 2003

NYC-WTC_000100952

Administrative document serving as a section header or index for the JLC Environmental reports collection.

Environmental Protection, Dept. of · Box DEP Box 35 · assignment probability 0.284

NYC-WTC_000156943

NYC-WTC_000156943

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.282

Request for firebrick sealing letter, October 2002

NYC-WTC_000163562

Resident request for a government letter requiring the landlord to seal firebrick walls for reoccupancy readiness.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.279

GCMS calibration data for sample AD29522, Jan 2002

NYC-WTC_000036703

Calibration table and data for GCMS analysis of sample AD29522 listing target compounds and response factors.

Environmental Protection, Dept. of · Box DEP Box 22 · assignment probability 0.269

NYC-WTC_000107323

NYC-WTC_000107323

Environmental Protection, Dept. of · Box DEP Box 38 · assignment probability 0.265

Document fragment with WTC identifier, DEP Box 38

NYC-WTC_000107882

Single page document containing only a New York City World Trade Center identification number from the DEP Box 38 collection.

Environmental Protection, Dept. of · Box DEP Box 38 · assignment probability 0.239

NYC-WTC_000156902

NYC-WTC_000156902

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.239

NYC-WTC_000157030

NYC-WTC_000157030

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.235

PAH test results table, Trinity Place Exchange, Sept 2001

NYC-WTC_000094521

Laboratory analysis of polycyclic aromatic hydrocarbons (PAHs) from samples at an exchange location dated September 28, 2001.

Environmental Protection, Dept. of · Box DEP Box 02 · assignment probability 0.217

PCB air test results, Dec 2001

NYC-WTC_000094485

Table of polychlorinated biphenyl air sampling results from December 2-3, 2001, at the SIAC workshop.

Environmental Protection, Dept. of · Box DEP Box 02 · assignment probability 0.176

PCB air test results, SIAC, Dec 2001

NYC-WTC_000094498

Document listing polychlorinated biphenyls air sampling results from December 2-3, 2001, at the SIAC workshop and computer racks.

Environmental Protection, Dept. of · Box DEP Box 02 · assignment probability 0.175

PAHs in air results table, Papoo Restaurant, Jan 2002

NYC-WTC_000094532

Table of polynuclear aromatic hydrocarbon (PAH) results from air samples collected at Papoo's Restaurant on January 31, 2002.

Environmental Protection, Dept. of · Box DEP Box 02 · assignment probability 0.163

Hydrocarbon air test results, Dec 2001

NYC-WTC_000094484

Table of hydrocarbon air sampling results from December 2-3, 2001, at the SIAC workshop.

Environmental Protection, Dept. of · Box DEP Box 02 · assignment probability 0.153

Hydrocarbon air test results, SIAC, Dec 2001

NYC-WTC_000094497

Document listing polycyclic aromatic hydrocarbon air sampling results from December 2-3, 2001, at the SIAC workshop.

Environmental Protection, Dept. of · Box DEP Box 02 · assignment probability 0.145

VOC surrogate recovery results, samples AD24477-AD24873, Oct 2001

NYC-WTC_000000174

Laboratory report documenting surrogate recovery percentages for volatile organic compounds in multiple samples collected October 12-15, 2001.

Environmental Protection, Dept. of · Box DEP Box 04 · assignment probability 0.145

Airborne silica analysis order form, EMSL Analytical Inc., Apr 2003

NYC-WTC_000100712

Laboratory order form for analyzing airborne crystalline silica samples collected from 114 Liberty Street.

Environmental Protection, Dept. of · Box DEP Box 34 · assignment probability 0.138

PAHs air quality test results, 86 Trinity Place, Jan 2002

NYC-WTC_000094531

Laboratory report listing polycyclic aromatic hydrocarbon concentrations in air samples from a kitchen-dining area.

Environmental Protection, Dept. of · Box DEP Box 02 · assignment probability 0.127

VOC surrogate recovery data, Site 524, Oct 2001

NYC-WTC_000000266

Table of VOC surrogate recovery percentages for samples AD23900-AD23904 from Site 524 analyzed in early October 2001.

Environmental Protection, Dept. of · Box DEP Box 04 · assignment probability 0.123

Surrogate recovery test results, volatile organics, September 2001

NYC-WTC_000000001

Quality control surrogate recovery data for volatile organic compound analysis with percent recovery and violation type indicators from September 13-14, 2001.

Environmental Protection, Dept. of · Box DEP Box 04 · assignment probability 0.050