The supply and deliver of three (3) LPG plates and one (1) electric plate hybrid cooking stoves and LPG heaters with 9kg LPG cylinders x 2, supply, deliver and install ceiling insulation (SPF and ceiling boards), electrical re-wiring, asbestos removal for air quality offset phase 2 project, on and “as and when required basis” in Masakhane-Duvha, Thubelihle- Kriel, Emzinoni Plus-Matla, Silobela- Arnot , and Refengkgotso – Lethabo for a period of not more than sixty (60) months for houses up to nine thousand one hundred and nineteen (9 119) houses.