Perhaps here is a different way to pose the question. Has anyone successfully completed an installation of any type of PV product in the City of Chula Vista? Did you have to meet this requirement? If so, how? If not, what did they ask for that was non-standard to your typical installation? Thanks for the help. Brian C. White Sr. Design Engineer - PV Systems Eagle Roofing Products 120 North Auburn Street - Suite 212 Grass Valley, CA 95945 Phone: 530-273-2948 Cell: 530-575-5550 e-mail: [email protected] <mailto:[email protected]>
________________________________ From: [email protected] on behalf of Dave Click Sent: Wed 7/29/2009 11:38 AM To: RE-wrenches Subject: Re: [RE-wrenches] "Quick Release" PV System It seems to me that allowing an expensive array to be quickly and easily removed from a roof is a Very Bad Thing- I'd guess that the customer's insurance company would have an issue with this too. Will they also require that heat pumps have wheels and flexible pipes, so that they can be moved by firefighters for ladder access? Maybe talking with them about the possibility of PV theft could change their mind. http://www.nytimes.com/2008/09/24/technology/24solar.html I wonder if this requirement actually came from the fire department. The 3' buffer around the array (which I thought was standard for CA) makes a lot of sense, but I don't see why any firefighters would be interested in taking a 5kW, 1500 lbs array off a fiery roof while keeping it intact. It's still a lot of work and I don't see any benefit in doing so. So it's not just you- I think that a "quick release" array is a bad idea anywhere where people know that PV is worth a lot of money. And, um, that's everywhere. DKC -------- Original Message -------- Subject: [RE-wrenches] "Quick Release" PV System From: Brian White <[email protected]> To: RE-wrenches <[email protected]> Date: 2009/7/29 14:18 > "Quick Release" PV System > > I just had a set of plans rejected by the City of Chula Vista, CA, > because the integrated Tile product that we use did not have a "Quick > Release" System for the array, so that the Fire Department could > remove the array in the event of a fire. > > Has anyone ever heard of such a requirement? If so, how did you meet > this requirement, with any style of PV array (BIPV, Standard Modules, > peel & stick) and still achieve an 85 - 100 mph wind rating? Is it > just me, or is this city from a different planet. > > This issue did not show up on the initial Plan Correction check list > from the city, but they are calling it out now when we re-submitted. > My electrician asked them to explain it to me over the phone, because > he did not think anyone would believe him when he asked for this > requirement. I have asked for a document or anything that defines > this requirement, and will share what I find out. > > Brian C. White Sr. Design Engineer - PV Systems > > Eagle Roofing Products 120 North Auburn Street - Suite 212 Grass > Valley, CA 95945 Phone: 530-273-2948 Cell: 530-575-5550 > > > ------------------------------------------------------------------------ > > > _______________________________________________ List sponsored by > Home Power magazine > > List Address: [email protected] > > Options & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: www.re-wrenches.org/etiquette.htm > > Check out participant bios: www.members.re-wrenches.org > _______________________________________________ List sponsored by Home Power magazine List Address: [email protected] Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
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