Until the end he continued to work in and around his home in Trivandrum, though health concerns had kept his famous on-site physical presence to a minimum.
Hingga akhir hayatnya, ia terus bekerja di dan di sekitar rumahnya di Trivandrum, meskipun kondisinya kesehatannya telah membuat kehadiran fisiknya di proyek pembangunannya menjadi minimal.