He joined the Irrigation Department in 1951 as an Assistant Engineer.

In 1988 the Irrigation Department published a book containing a collection of technical notes written by Ponrajah during his career.

Troadello, a lawyer by profession, had served at the provincial Irrigation Department since 1997.

The land for this purpose was acquired from Irrigation Department.

His father was in the Irrigation Department and the family was settled in Gujrat District.

The fair-haired young man in the Drainage and Irrigation Department was leaving, sibilating a sweet good-morning to the paunched planter who was his friend.

Ibrahim knew the fat planter well, had often seen him in the company of a fair young man from the Drainage and Irrigation Department.

He was attached to the Irrigation Department from 1873 to 1904.

By Irrigation Dept (minor mention)

He worked with the Irrigation Department at Kanpur and subsequently as an Ayurvedic physician.