HYDERABAD: A technical committee, comprising engineers-in-chief of various departments, submitted its report on the existing Secretariat blocks to the Cabinet sub-committee here on Wednesday. The government constituted the technical committee to study the existing Secretariat blocks and to give suggestions to the Cabinet sub-committee for the construction of a new Secretariat block. The team submitted the report to Roads and Buildings Minister Vemula Prasanth Reddy and Excise Minister V Srinivas Goud.