John some years ago we hired a national plumbing outfit (known for rooting out pipes). They had an electronic device that was attached at a known point then tech traced the line with a receiver. Sorta like the electricians' Fox and Hound device. I was marginally satisfied.
C. Burton Ford Designer- NICET Certified: Fire Alarm, Special Hazards, Sprinkler Design &Sprinkler Inspections NFPA CFPS Cintas Fire Protection-D-47 Warminster, PA 18974 Phone 267-487-1000 Fax 267-487-1010 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of John Drucker Sent: Tuesday, December 02, 2008 3:07 PM To: [email protected] Subject: Specialized Location Service for Underground Water Mains Members, Anyone aware of a service, equipment or method to locate underground water mains ?. Our problem is with a fire service main that no one knows where its being fed from complicated by the fact that theres a number of different mains available. Is there some sort of electronic transponder that can be fed down the stub up that will radiate signal that can be picked up from above ground ?, a camera arrangement ?, or some other trick ? Thanks John Drucker CONFIDENTIAL AND PROPRIETARY: This email message is intended only for the use of the individual or entity to which it is addressed and may contain information that is privileged and confidential, nor is it, unless specifically stated, intended to be relied upon by any person or persons other than the individual or entity named above and no warranties or representations are made or intended to persons or entities not named above. If the reader is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone, return this message to the address above and delete all copies. Thank you. _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [EMAIL PROTECTED] To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field) This e-mail transmission contains information that is intended to be confidential and privileged. If you receive this e-mail and you are not a named addressee you are hereby notified that you are not authorized to read, print, retain, copy or disseminate this communication without the consent of the sender and that doing so is prohibited and may be unlawful. Please reply to the message immediately by informing the sender that the message was misdirected. After replying, please delete and otherwise erase it and any attachments from your computer system. Your assistance in correcting this error is appreciated. _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [EMAIL PROTECTED] To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field)
