HDB OCS means the Optional Element Plan, which can be an choose-in application for new flat prospective buyers, especially for BTO and SERS substitute flats. The scheme permits prospective buyers to obtain important finishes and fittings, like flooring for living rooms and bedrooms, interior doorways, and sanitary fittings, set up https://archerovxwu.actoblog.com/37933856/hdb-ocs-320-22