That the contract extensions to ten engineering contracts covering Repair and Maintenance of Potable Water Testing & Treatment, Individual Heating & Gas Safety Inspections and District Heating, Laundries and Sewage Plant to T Brown Group Ltd and OCO Ltd (as detailed in the table in paragraph 6 of the report) for a period of 24 months from 1 October 2013 at a total combined estimated value of £21.286m be approved.