The NAMPAP Davao Chapter proudly organized an educational tour in conjunction with the 1st Region XI Regional Technical Conference held in the City of Mati, Davao Oriental. The first stop was South Balibago Waterworks, where participants observed the processes of water collection, filtration, and distribution serving two barangays. The second site featured the ongoing construction of drainage and plumbing systems at the rehabilitated Mati Airport, showcasing infrastructure improvements in the region.