Conn. Gen. Stat. § 10-284

(b) The Commissioner of Administrative Services may also disapprove a grant application if the town or regional school district has not begun construction, as defined in section 10-282 , not later than two years after the effective date of the act of the General Assembly authorizing the Commissioner of Education or the Commissioner of Administrative Services to enter into grant commitments for a project as provided in sections 10-283 and 10-283a . The Commissioner of Administrative Services shall cancel any grant commitment for a project for which the General Assembly authorized such grant commitment prior to July 1, 2010, if the town or regional school district has not begun construction, as defined in section 10-282 , by April 30, 2015, and such town or regional school district may make a new application for a grant in accordance with section 10-283 .

(c) When any such application is approved, the Commissioner of Administrative Services shall certify to the Comptroller the amount of the grant for which the town or regional school district is eligible under this chapter and the amount and time of the payment thereunder. Upon receipt of such certification, the Comptroller is authorized and directed to draw his order on the Treasurer in such amount and at such time as certified by the Commissioner of Administrative Services.