What was permitted
Residents on the Upper East Side near 523 East 70th Street may observe extensive work involving plumbing, sprinkler, and standpipe systems. This is happening within an existing hospital power building and is designed to accommodate other alterations.
This substantial project, with an estimated cost of $244,000, was permitted on September 8, 2026. RIEHM PLUMBING CORP is the contractor handling these modifications.
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