HDB OCS means the Optional Ingredient Plan, and that is an decide-in program for new flat customers, significantly for BTO and SERS substitution flats. The plan will allow purchasers to get critical finishes and fittings, like flooring for dwelling rooms and bedrooms, inside doors, and sanitary fittings, mounted by HDB https://hdb-ocs-320-2215791.tusblogos.com/37493572/hdb-ocs-320-22