Turner Construction is due to have a conceptual design estimate ready for the Board of Education and building committee by May 24. Laura Kostin, board member and member of the CMS committee, said that if the estimate is higher than the current budget appropriation from the Board of Estimate and Taxation — which for this upcoming fiscal year is $67.5 million — then the BOE has decisions to make. Turner said that the committee is only in the early stages of the project, as it is only about 100 days in the conceptual design process, but it already has set some parameters. The proposed new building is 124,623 gross square feet, with 81,005 net square feet is dedicated to educational programming. Turner said construction is aimed at a June 2024 start date and go through February 2026, with demolition of the existing building aiming to run from June 2026 to September 2026.
https://www.stamfordadvocate.com/news/education/article/greenwich-central-middle-school-updates-18105249.php