Report City of Tigard
Building Division
13125 SW Hall Blvd,Tigard, OR 97223
Phone: 503.718.2439 Fax: 503.598.1960RECEIVED
TIGARD Inspection Line: 503.639.4175 NOV 1 2022
www.tigard-or.gov
CITY OF TIGARD
BUILDING DIVISION
2010 Oregon Solar Installation Specialty Code
Check List for Prescriptive Installation of Roof-Mounted
PhotoVoltaic Solar Panel System
Property Information
Installation Address: 14345 SW Fanno Creek Loop
City: Tigard Zip: 97224
Owner's Name: Nancy Neet Date: 10-31-2022
Contractor's Name: ION Developer LLC CCB #: 230394
Design Parameters of the Property/Structure
If"Yes", does not
Flood Hazard Is the installation ❑ Yes qualify for the
Area Located in a flood prescriptive path, follow
plain/flood way? 0 No OSSC or ORSC for
design requirements.
Is the wind exposure Yes If
Wind Exposure "Yes", qualifies for
"C" or less? ❑ No the prescriptive path.
Installations on detached Is the Ground Snow
single/two-family Load 70 psf or less?
dwelling/single/two- If"Yes", qualifies for
family townhomes x❑ Yes the prescriptive path.
and/or their accessory
Ground structures. ❑ No
Snow Load Is the Ground Snow
Installations on all Load 50 psf or less?
structures other than If"Yes", qualifies for
above ElYes the prescriptive path.
❑ No
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I:Building/Forms/Photovoltaic-Checklist02-01-I l.docx
Is the construction
Type of material wood and does Yes
the construction qualify If"Yes", qualifies for
Construction as "conventional light El
the prescriptive path.
frame" construction?
Is the spacing 24 inches
or less?
Pre-engineered trusses. X❑ Yes If"Yes", qualifies for
the prescriptive path.
❑ No
Roof framing
members Is the spacing 24 inches
or less?
Nominal lumber. If"Yes", qualifies for
E Yes the prescriptive path.
❑ No
Is the combined weight X❑ Yes
of the PV modules and If"Yes", qualifies for
racking less than or ❑ No the prescriptive path.
Solar equal to 4.5 psf?
installation Is the solar installation
layout in accordance Yes
with Section 305.4(3) of If"Yes", qualifies for
the 2010 Oregon Solar ❑ No the prescriptive path.
Code?
❑ Metal
Single layer If roofing material is
Roofing Check the type of ❑ of wood
Yh one of the three types
material roofing material shingle/shake checked, qualifies for
Max. two layers the prescriptive path.
x❑ of composition
shingle.
Is the roof mounted X❑ Yes
Connections of solar assembly
the solar assembly connected to roof If"Yes", qualifies for
❑ No the prescriptive path.
to the roof framing or blocking
directly?
2
1:Building/Fonns/PhotoVoltaic-Checklist02-01-11.docx
❑ Yes If"Yes", qualifies for
Is the gauge 26 or less?
❑ No the prescriptive path.
115 lbs for 60 inch
spacing or less?
❑ If"Yes", qualifies for
Yes the prescriptive path.
❑ No
Minimum Uplift rating
of Clamps? 75 lbs for 48 inches
spacing or less?
El Yes
"Yes", qualifies for
Yes the prescriptive path.
❑ No
Attachment of
roof mounted Minimum 24 inches If the spacing falls
solar systems Spacing of clamps? within 24 inches and 60
inches inches
qualifies for the directly to Maximum 60 inches
standing seam prescriptive path.
metal panels Width of roofing If the width of the panel
panels? 18 inches or less is less than 18 inches,
inches qualifies for the
prescriptive path.
Minimum#10 at 24
inches o/c?
Size and spacing of If"Yes", qualifies for
fastener? El Yes the prescriptive path.
❑ No
Is the roof decking of
WSP min. ''A"thickness, ❑ Yes
decking connected to If"Yes", qualifies for
framing members ❑ No the prescriptive path.
w/min. 8d nails @
6"/12"o/c?
Is the height less than or
Maximum 18 inches equal to 18 inches?
Height of the from the top of the If"Yes",qualifies for
solar modules module to the roof X❑ Yes the prescriptive path.
surface. ❑ No
3
I:/Building/Foams/Photovoltaic-Checklist02-01-1 l.docx
Submittal Documents required for Prescriptive Installations
Show the location of the PV system in relation to buildings, structures,
property lines, and, as applicable, flood hazard areas.
Site Plan Details must be clear and easy to read.
Minimum size of the plan is 8.5 x 11 inches.
Attach a simple structural plan showing the roof framing (rafter size, type, and
spacing) and PV module system racking attachment.
System must be shown in sufficient detail and clarity to assess whether it
Structural Plan meets the prescriptive construction requirements as listed earlier above in the
matrix.
Minimum size of the plan is 8.5 x 11 inches.
PV Modules
Manufacturer: sILFAB
Model Number: SIL-380 He
Listing Agency:
4
11Building/Forms/Photovoltaic-Checklist02-01-1 l.docx
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