By Jess Jones Amid mounting financial uncertainty at Thames Water, a consortium of bondholders has issued a formal request for a meeting with the company’s management. The group, which claims ownership of more than £5bn in Thames Water bonds, outlined their demands in a letter from advisers legal firm Akin Gump and investment bank Jefferies, obtained by the Financial Times. Citing alarming “press reports” alluding to possible “material impairment” of their holdings, the bondholders have insisted on direct contact with Thames Water’s top brass. Following therecent default by Kemble Water Financ…