Sludge Thickner Building
Rita recorded “Sludge Thickner Building” for 1979.

Infrastructure context: the digester eggs at the Newtown Creek Wastewater Treatment Plant, Greenpoint. The sludge thickener building on Rita's list is unidentified and this is not confirmed as Joseph's project building.
Current view · 2015 · Photo: Steven Olswang · CC BY-SA 4.0 · Source
Why this project matters
- Project identity
- Open
- Kelly connection
- Family source
- Masonry scope
- Unresolved
Rita’s list

Transcription: Sludge Thickner Building — 1979
Recorded by Rita Bartscherer · Bartscherer family record
KM-141
2 of two
“Sludge Thickner Building — 1979”
The exact project or site has not yet been identified.
A sludge thickener does an essential but nearly invisible job: it lets solids settle and sheds water before the material enters heated, oxygen-poor digesters, where microbes turn part of it into biogas. New York was expanding and upgrading wastewater treatment in the 1970s, including the Newtown Creek system. The photograph explains the process, but the exact plant in Rita's 1979 entry remains unresolved.
What Kelly did here
Family source
Unresolved
The masonry package on this job has not been established. The entry rests on the family record alone, and nothing further is claimed here.
The construction team
The construction team for this job has not yet been established.
What happened to it
Unknown
Sources
2 citedOpen →
- 01commons.wikimedia.org
File:Newtown Creek Wastewater Treatment Plant, Greenpoint, Brooklyn.JPG
- 02nyc.gov
wastewater treatment process
- Steven Olswang · CC BY-SA 4.0 · Wikimedia Commons · 2015-10-17
Newtown Creek Wastewater Treatment Plant digesters, Greenpoint, Brooklyn. Shown as trade and infrastructure context for the entry.
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