What was permitted
For those in the Upper East Side-Carnegie Hill area, this permit provides cost information for specialized construction methods. It specifically covers the use of a knuckleboom for soil retention and foundation construction, a critical phase in many building projects.
This project, with an estimated cost of $4,800, was permitted on May 22, 2026. ECD NY INC (GC) is the contractor for this specialized work, which is filed in conjunction with another building permit.
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