N.Y.C. Admin. Code § 28-207.2.6: § 28-207.2.6 Penalties.

In addition to the penalties provided for in this chapter, any person who fails to comply with a stop work order shall be liable for a civil penalty in the amount of $6,000 for the initial violation and $12,000 for every subsequent violation, to be paid to the department prior to the rescission of the stop work order; provided, however, this shall not apply to any work performed to remedy an unsafe or hazardous condition as authorized by order of the commissioner.