HDB OCS means the Optional Part Plan, that is an choose-in application for new flat prospective buyers, especially for BTO and SERS substitute flats. The scheme permits customers to acquire critical finishes and fittings, such as flooring for living rooms and bedrooms, inside doors, and sanitary fittings, mounted by HDB https://rafaelournk.myparisblog.com/37784863/hdb-ocs-320-22