Complex sentence: Among other structures on the hill is the Chandrakoop, a well for drinking water, a Sarover for storing water for bathing of pilgrims which was renovated by Birla Brothers headed by GD Birla in the year 1942 in memory of their father Raja Baldev Rai Birla.
Split into simpler sentences: Among other structures on the hill is the Chandrakoop, a well for drinking water. A Sarover for storing rain water for bathing for pilgrims is located on the hill, which was renovated by Birla Brothers headed by GD Birla in the year 1942 in memory of their father Raja Baldev Rai Birla.