Report 1
City of Tigard -.- �2��
Building Division
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13125 SW Hall Blvd, Tigard, OR 97223 AEr'72',, f
7D
Phone: 503.718.2439 Fax: 503.598.1960L.
T I GARD 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: 15298 SW Greenridge PI
City: Tigard
Zip: 97224
Owner's Name: Kelly and Jackie Haggerty Date: 7/1/2014
Contractor's Name: Energy Unlimited LLC
CCB #: 185705
Design Parameters of the Property/Structure
Is the installation If"Yes", does not
Flood Hazard ❑ Yes qualify for the
Located in a flood prescriptive path, follow
Area
plain/flood way? ►� No OSSC or ORSC for
design requirements.
Wind Exposure Is the wind exposure � Yes
If"Yes", qualifies for
"C" or less?
0 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. ❑ 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
Type of wood and does ® Yes
material
Construction the construction qualify If"Yes", qualifies for
❑ No the prescriptive path.
as"conventional light
frame" construction?
Is the spacing 24 inches
or less?
Pre-engineered trusses. ® 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
❑ Yes the prescriptive path.
❑ No
Is the combined weight
of the PV modules and ® Yes
racking less than or If"Yes", qualifies for
Solar equal to 4.5 psf? NO the prescriptive path.
installation Is the solar installation
layout in accordance ® Yes
with Section 305.4(3) of If"Yes", qualifies for
E1the 2010 Oregon Solar No the prescriptive path.
Code?
❑ Metal
Rooftn Single layer If roofing material is
g Check the type of ❑ of wood
material roofing material shingle/shake one of the three types
checked, qualifies for
the prescriptive path.
Max. two layers
® of composition
shingle.
Connections of Is the roof mounted
solar assembly
l>3]
Yes
the solar assembly connected to roof If"Yes", qualifies for
to the roof framing or blocking ❑ No the prescriptive path.
directly?
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Is the gauge 26 or less? ❑ Yes If"Yes", qualifies for
❑ No the prescriptive path.
115 lbs for 60 inch
spacing or less?
❑ Yes If"Yes", qualifies for
the prescriptive path.
❑ No
Minimum Uplift rating
of Clamps? 75 lbs for 48 inches
spacing or less?
If"Yes", qualifies for
❑ Yes the prescriptive path.
Attachment of ❑ No
roof mounted
Minimum 24 inches
solar systems Spacing of clamps? If the spacing falls
directly to inches within 24 inches and 60
standing seam Maximum 60 inches inches, qualifies for the
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
fastener? ❑ Yes If"Yes", qualifies for
the prescriptive path.
❑ No
Is the roof decking of
WSP min. ''/z"thickness, ❑ Yes
decking connected to
framing members If"Yes", qualifies for
❑ 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
solar modules module to the roof ® Yes If"Yes", qualifies for
surface. the prescriptive path.
❑ No
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Submittal Documents required for Prescriptive Installations
Show the location of the PV system in relation to buildings, structures,
iro.ert lines, and, as a. .licable, 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
s.acini and PV module s stem rackin• 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: SolarWorid
Model Number: SW273
Listing Agency: UL
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