1991 – The School started with the aim of providing some vocational/technical education.
1993 – Attained Junior High Level.
1994 – Raised to Technical Senior High Level.
1996 – The school came under the administration of Catholic Education Secretariat
1997 – The first batch graduated from the School.
2003 – Computer Education began for students.
2004 – A Salesian Priest Appointed principal of the School.
2005 – New Basketball court was built.
2006 – The school came under the administration of the Salesian of Don Bosco.
2007 – Construction of new block for Technical Department started.
2008 – The new Technical Department block was inaugurated and blessed.
Auditorium was inaugurated.
2009 – Computer Education extended to Junior High Level.
2011 – Remodelling of Administrative building and offices.
2012 – School Extension project began
2013 – New School Extension was blessed and inaugurated.
2013 – New Biology lab set up
2013 – New Library set up
2015 – New computer lab set up
2015 – Computer Education extended to Elementary section
2017 – Work on Upgradation of Electrical Department began.
2019 – New Electrical Lab (Workshop) set up