What was permitted
This permit for support of excavation in Staten Island's New Springville-Willowbrook-Bulls Head-Travis neighborhood provides insight into the costs of critical underground construction. The work involves trench box replacement at the R1 building of Staten Island College.
Issued on August 24, 2026, this project has an estimated cost of $65,000. SIERRA MECHANICAL CONTRAC (GC) is the general contractor for this support of excavation work.
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