Report 47/
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City of Tigard L l 0(Y0 ss e'67, )6,(xie
Building Division
,:1111 _ 13125 SW Hall Blvd, Tigard, OR 97223
Phone: 503.718.2439 Fax: 503.598.1960
T I G A R D Inspection Line: 503.639.4175
www.tigard-or.gov
2010 Oregon Solar Installation Specialty Code
Check List for Prescriptive Installation of Roof-Mounted
PhotoVoltaic Solar Panel System
Property Information
Installation Address: I )0 30 sw Cohn Load Laura e,
City: O Zip:
X223
Owner's Na e: ncs Date: 41i 12-
Contractor's Name: ShclarCity Corporation P CCB #: 180498
Design Parameters of the Property/Structure
If"Yes", does not
Flood Hazard Is the installation qualify
Located in a flood 0 Yes q fy for the
Area plain/flood way? prescriptive path, follow
® No OSSC or ORSC for
design requirements.
Wind Exposure
Is the wind exposure ® Yes If"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 ® Yes the prescriptive path.
and/or their accessory
Ground structures. 0 No
Snow Load
Is the Ground Snow
Installations on all Load 50 psf or less?
structures other than If"Yes", qualifies for
above ❑ Yes the prescriptive path.
❑ No
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Is the construction ® Yes
Type of material wood and does If"Yes", qualifies for
the construction qualify 0 No the prescriptive path.
Construction as"conventional light
frame"construction?
Is the spacing 24 inches
orl s?
Yes If"Yes", qualifies for
Pre-engineered trusses. the prescriptive path.
❑ No
Roof framing
members Is the spacing 24 inches
or less?
If"Yes", qualifies for
Nominal lumber. ❑ Yes the prescriptive path.
❑ No
Is the combined weight ® Yes
of the PV modules and If"Yes", qualifies for
racking less than or ❑ No the prescriptive path.
equal to 4.5 psf?
Solar
installation Is the solar installation ® Yes
layout in accordance If"Yes", qualifies for
with Section 305.4(3) of 0 No the prescriptive path.
the 2010 Oregon Solar
Code?
0 Metal
Single layer If roofing material is
Roofing Check the type of 0 of wood one of the three types
material roofing material shingle/shake checked, qualifies for
Max. two layers the prescriptive path.
R. of composition
shingle.
Is the roof mounted ►4 Yes
Connections of solar assembly If"Yes", qualifies for
the solar assembly connected to roof 0 No the prescriptive path.
to the roof framing or blocking
directly?
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❑ Yes
If"Yes" uali
Is the gauge 26 or less? , q fees for
ElNo the prescriptive path.
115 lbs for 60 inch
spacing or less?
If"Yes", qualifies for
❑ Yes the prescriptive path.
ElNo
Minimum Uplift rating
of Clamps? 75 lbs for 48 inches
spacing or less?
If"Yes", qualifies for
ElYes the prescriptive path.
❑ No
Attachment of
roof mounted If the spacing falls
solar systems Spacing of clamps? Minimum 24 inches
within 24 inches and 60
directly to inches inches, qualifies for the
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? ❑ Yes the prescriptive path.
ElNo
Is the roof decking of
WSP min. %2"thickness, ❑ Yes
decking connected to If"Yes", qualifies for
framing members ❑ No the prescriptive path.
w/min. 8d nails @
6"112"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 ® Yes the prescriptive path.
surface. ❑ No
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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: y ��l;
Model Number: \I L2 40?
Listing Agency: UL1703
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