TA 4/91 offers relevant advice on staggers for bleep and sweep. From a personal point I would not use bleep and sweep and prefer tactile cones. Regards Dave -----Original Message----- From: Tim Clark [mailto:Tim.Clark@xxxxxxxxxxxxxxxxxxx] Sent: Wednesday 31 July 2002 14:30 To: tcug@xxxxxxxxxxxxx Subject: [TCUG] Bleep and Sweep Can anyone direct me to relevant advice notes or personally advise as to the minimum stagger required for bleep and sweep to operate. We have a site at which the units have been deactivated in the central reserve, I am told they were confusing the users. I have not previously had any involvement with this facility but understood that the sound was directional but obviously there are still limitations. Can anyone offer any advice or personnel experience which may help ? I have a militant blind group insisting on the reactivation of these units whatever the cost. **************************************************************************** **** Note: We are a Microsoft Office site. Our base version is 4.3. Please make sure that files you send can be read in this format. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and/or publication of this e-mail is strictly prohibited save unless expressly authorised by the sender. The information contained in this message is intended for the named recipients only. It may contain privileged and confidential information and if you are not the addressee or the person responsible for delivering this to the addressee, you may not copy, distribute or take action in reliance on it. If you have received this message in error, please notify the sender(s) immediately by telephone. Please also destroy and delete as soon as possible the message from your computer. **************************************************************************** ************************************************************************* ----------------------------------------------------------- A message from the TCUG mailing list. For information about the list visit //www.freelists.org/webpage/tcug ********************************************************************** Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer does not consent to Internet email for messages of this kind. Opinions, conclusions and other information in this message that do not relate to the official business of the Council of the City and County of Cardiff shall be understood as neither given nor endorsed by it. ********************************************************************** Mae'n bosibl bod gwybodaeth gyfrinachol yn y neges hon. Os na chyfeirir y neges atoch chi'n benodol (neu os nad ydych chi'n gyfrifol am drosglwyddo'r neges i'r person a enwir), yna ni chewch gopio na throsglwyddo'r neges. Mewn achos o'r fath, dylech ddinistrio'r neges a hysbysu'r anfonwr drwy e-bost ar unwaith. Rhowch wybod i'r anfonydd ar unwaith os nad ydych chi neu eich cyflogydd yn caniatau e-bost y Rhyngrwyd am negeseuon fel hon. Rhaid deall nad yw'r safbwyntiau, y casgliadau a'r wybodaeth arall yn y neges hon nad ydynt yn cyfeirio at fusnes swyddogol Cyngor Dinas a Sir Caerdydd yn cynrychioli barn y Cyngor Sir nad yn cael sel ei fendith. ********************************************************************** ----------------------------------------------------------- A message from the TCUG mailing list. For information about the list visit //www.freelists.org/webpage/tcug