RIYADH, 28 July — Riyadh Deputy Governor Prince Sattam yesterday signed six municipal and public utility contracts worth more than SR237 million. Khaled Al-Bawadiri, director general of the Water and Sewerage Department, said the contracts included a major water pipeline in Riyadh and a sewage pipeline in Al-Kharj. He said the contracts were part of a comprehensive program comprising 22 projects worth more than SR1billion approved last year. (SPA)