The Times of India. Dibrugarh: CM Himanta Biswa Sarma on Wednesday announced infrastructure projects worth Rs 250 crore for Tinsukia.Get breaking news anytime, anywhere. Download the TOI app now!Addressing a gathering. Assam CM Sarma Unveils ₹8 Crore Infrastructure Projects and Digital App in Tinsukia, Promises ₹200 Crore for Roads - Assam Chief Minister Himanta Biswa Sarma on Wednesday laid the foundation stone.