The Department of Social Welfare and Development (DSWD) has completed the construction of a P1 million multi-purpose drying pavement with storage building in the province of Zamboanga del Norte.The project, which was constructed in Mangilay village, Siayan, was turned over to the beneficiaries on Wednesday, October 25. The cost of the newly completed multi-purpose drying pavement with storage building P1,066,564.13.