Copies and versions

Copies are not independent tests. A high similarity score can also match a reused form; it does not establish which copy came first or whether their findings agree.

• Proposal for toilet and exhaust system cleaning at 225 [name] · Box DEP Box 05

  NYC-WTC_000139983

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

TechClean scope of work for HVAC cleaning, Nov 2001

NYC-WTC_000139881

Contractual document outlining equipment, materials, and procedures for cleaning toilet and general exhaust systems at a specific building.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 05

Open the record for the City’s folder metadata.

Comparison filing

Proposal for toilet and exhaust system cleaning at 225 [name]

NYC-WTC_000139983

Letter from TechClean Industries proposing cleaning services for ventilation systems at a specific residential address.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 05

Open the record for the City’s folder metadata.