Amending Department Order No. 130, S. 1990 Re: Guidelines on the Use of DPWH Employees Quarters. Category: Department OrderSub Category: human-resourceSeries: 1993No: 164File: DO_164_S1993.pdfDate: Monday, August 9, 1993Tags: Guidelines Use Employees Quarters DO 130 human 164 Read more about Amending Department Order No. 130, S. 1990 Re: Guidelines on the Use of DPWH Employees Quarters.