Conn. Gen. Stat. § 10-287e

All moneys received by the state in payment of the principal of and the interest on bonds purchased and held by the state under the provisions of section 10-287b of the 1969 supplement to the general statutes, together with all net earnings on the temporary investment thereof, shall comprise a fund to be designated “School Building Construction Fund” and the moneys in said fund shall be used to pay the principal of and the interest on bonds issued by the State Treasurer under section 10-287d and of notes, to the extent not paid by renewal notes, issued in anticipation of the receipt of the proceeds of such bonds.