Governor Daniel R. Fernando inspects the vortex vane of Bulo Dam with Engr. Roald Marck Revellame of NIA-Central Office (wearing brown jacket) and Engr. Chris Manalo (wearing white polo) of NIA-Regional Office III at Brgy. Kalawakan, Doña Remedios Trinidad, Bulacan yesterday after it was damaged by Typhoon Karding. INSET: Drone shot of the damaged vortex vane on the left side.