[RE-wrenches] Labeling Rooftop Conduit for Fire Department

[Michael Kelly]

Hi All,

We recently completed a 63kW grid-tie in MA.  The Fire Department has asked
us to label the rooftop conduit (2 1/2" RMC) with high visibilty labels that
say something to the effect of "High Voltage DC" or "600 Volts DC" or
"Warning - Solar DC Circuits."  The trouble is that the Fire Department
doesn't really know what they want to the label to say.  Have any of you
come across this with your Fire Departments?  Any thoughts on the wording
for the label, and how often they should be placed on the conduit run (every
stick, every 6', every 20', etc.)?

Thanks,
Mike
--
Michael Kelly
Project Manager / Project Engineer
NABCEP Certified Solar PV Installer ™

SolarFlair Energy, Inc.
11 Mayhew Street
Framingham, MA 01702
Direct Mobile: 617-899-9840
Main Phone: 508-293-4293
Main Fax: 508-293-4003
mike at solarflair.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org/attachments/20100113/4e36ff99/attachment-0002.html>