She said key developments include: the installation of valves to separate areas where contaminated water from Temba plant and Klipdrift Plant were mixing; and systematic flushing and scouring of pipelines to improve water quality. Moya said about 80% of the area has been flushed, with only Kekana Gardens in progress due to insufficient water supply by Magalies.Regular water quality testing ensures compliance with SANS 241:2015 standards.On spaza shop regulation, she said the city has so far inspected more than 400 spaza shops, issued fines and shut down non-compliant operations. …