DAVAO CITY --- The provincial government of Davao del Norte debuts its Watermaster, a mobile amphibious multipurpose dredger intended primarily for the Libuganon River in Tagum City, the water basin of said province. The Watermaster is for dredging, piling, raking and and more. It can dig From dry ground to 6 meters depth. The multi-million equipment, according to … [Read more...] about Davao del Norte debuts amphibious flooding machine