Conn. Gen. Stat. § 7-118a

(b) Any curb or sidewalk not constructed in accordance with the provisions of subsection (a) of this section shall be brought into compliance with the provisions of said subsection by the person, partnership or corporation which constructed such curb or sidewalk within ninety days from the time such person, partnership or corporation knows of such noncompliance. In the event such person, partnership or corporation fails to act in accordance with the provisions of this subsection, the state or any political subdivision thereof wherein such curb or sidewalk is located or which is responsible for the construction or replacement of such curb or sidewalk, shall bring such curb or sidewalk into compliance with the provisions of subsection (a) of this section within ninety days from the termination of the period of time provided herein for such person, partnership or corporation to bring such curb or sidewalk into compliance with the provisions of said subsection and shall be entitled to reimbursement from such person, partnership or corporation for expenses incurred in correcting such construction.