via Journal of Indo-Pacifc Archaeology, 22 December 2023: Paper by Alonzo on ancient stone vats in Ilocos Sur.
This is an initial inventory and documentation of remaining, abandoned and non-functioning vats, locally referred to as baldi, in some northern towns of Ilocos Sur, many of which are in various states of human-mediated damage and natural deterioration. It was undertaken by faculty proponents and students of the College of Architecture of the University of Northern Philippines, Vigan City with a local anthropologist for the period 2017 to 2018. The research sought to establish the significance of the vats in the cultural life of the province. As a descriptive method of research of the qualitative type, the project basically aimed to identify the location of the vats, determine their construction methodology and materials of construction, inscribe their architectural character and features, evaluate their current physical condition and contexts, and ascertain their ownership. The information gathered is structured and presented in a summary of 1) Inventory, in tables, 2) Graphical presentation, 3) Photographs and 4) Description of vat attributes. There are 63 (7 of which could not be measured and could only be photographed) inventoried vats, excluding wells and other features in a few vat assemblages in 17 vat sites (12 of which with visible vat assemblages [sites that include two or more vats]), in 10 barangays of 8 towns (Sinait, Cabugao, San Juan, Magsingal, Santo Domingo, San Ildefonso, San Vicente, and Bantay).