[RE-wrenches] Fire Mitigation Plans (NEC 691.10)

[Glenn Burt]

691.10 Arc-Fault Mitigation. PV systems that do not comply

with the requirements of 690.11 shall include details of fire

mitigation plans to address dc arc-faults in the documentation

required in 691.6.

 

691.11 Fence Grounding. Fence grounding requirements

and details shall be included in the documentation required

in 691.6.

 

2017 NEC

 

 

From: RE-wrenches <re-wrenches-bounces at lists.re-wrenches.org> On Behalf Of Dave Angelini Offgrid Solar
Sent: Thursday, October 01, 2020 7:02 PM
To: RE-wrenches <re-wrenches at lists.re-wrenches.org>
Subject: Re: [RE-wrenches] Fire Mitigation Plans (NEC 691.10)

 

Hi Kelly,

What is the wording of compliance with 691.10 please?  Thx.

 
Dave Angelini Offgrid Solar
"we go where powerlines don't"
http://members.sti.net/offgridsolar/
e-mail  offgridsolar at sti.net <mailto:offgridsolar at sti.net> 
text 209 813 0060

On Thu, 1 Oct 2020 08:34:56 -0700, Kelly Larson <solarwrench at asis.com <mailto:solarwrench at asis.com> > wrote:

Hi fellow wrenches,

Does anybody have examples of what they've seen used for a "Fire Mitigation Plan" for compliance with 691.10, or guidance on what should be in an appropriate Fire Mitigation Plan. I imagine the level of complexity in such plans could be quite regional, given the wide variability of fire risk across the country?

I have not run across the need for a Fire Mitigation Plan, but imagine that some of you have.  What suggestions do you have?

Thank you in advance,

Kelly

~~~~~~~~~~~

Kelly Larson
707-223-3209
Box 18094
Reno, NV 89511
Electrical Engineer 

NABCEP Certified PV Installation Professional™

NABCEP Certified PV Installer Specialist™

NABCEP Certified PV Commissioning & Maintenance Specialist™

IREC Certified Master Trainer™/ PV   

CA Electrical Contractor# 868189

Solar Energy International Instructor

SolarKelly.com

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