Chief Hygiene Inspector Sunil Reval (51) consumed a poisonous substance at his house in Paricharika Nagar here last night and died in the hospital, Palasia police station in-charge S S Kushwaha said.
Reval, who was posted at the Saket Nagar Zone office of IMC, left a suicide note which said he was under a lot of work pressure which caused hypertension.
Police are conducting further probe.
On August 30 last year, another IMC employee, sub-engineer Naresh Nehlani (50), had allegedly committed suicide citing work pressure as the reason.