HDB OCS means the Optional Part Plan, that's an choose-in application for new flat prospective buyers, especially for BTO and SERS replacement flats. The plan will allow buyers to possess crucial finishes and fittings, including flooring for living rooms and bedrooms, inside doorways, and sanitary fittings, put in by HDB https://hdb-ocs-320-2237036.blogsmine.com/37535807/hdb-ocs-320-22