Laboratory Details In the pdf window, use the 'binoculars' icon to search pdf text. 4148 JSD Air & Acoustic Testing (Buildings) Ltd Issue No:001  Issue Date:26/02/2008 Address: Unit 1B Sovereign Way Trafalgar Industrial Estate Downham Market Norfolk United Kingdom PE389SW Contact: Ms R O'Brien Tel: +44 (0) 1366 387354 Fax:  +44 (0)1366 387355 E:Mail: Enquiries@jsd-aat.co.uk Website: http://www.jsd-aat.co.uk Testing performed away from the permanent laboratory