Browse records
The order the City kept.
Follow the collection, box and handwritten folder label to the documents inside.
Documents in this folder
Folder label / City-provided: OEM - 7 WTC®electric unit heaters
1 documents · 1 pages
Project Memorandum on Electric Unit Heater Installation, February 2000 ↗
1 pagesNYC-WTC_000171515
Follow-up memorandum confirming the requirement to install electric unit heaters to prevent freezing and ensure generator operation in the generator room.