County of Washington (OR)
Codes
- NEC Code Version
- 2023
- Code List
2022 OREGON STRUCTURAL SPECIALTY CODE
2025 OREGON ENERGY EFFICIENCY SPECIALTY CODE
2023 OREGON RESIDENTIAL SPECIALTY CODE
2023 OREGON ELECTRICAL SPECIALTY CODE
2022 OREGON MECHANICAL SPECIALY CODE
2023 OREGON PLUMBING SPECIALTY CODE
2010 OREGON MANUFACTURED DWELLING INSTALLATION SPECIALTY CODE
- ASCE Code Specification
- ASCE 7-16
SolarAPP+ & submittal
- SolarAPP+ Status
- Targeted
- Any SolarAPP+ Restrictions
- 1
- SolarAPP+ Restrictions
- MPU,Derate
- How Many Plansets Required
- 1
- Revision Required
- 1
- New Planset Required For Module Swap
- 1
Stamps
- Ee Stamp Required On SLD
- No
- Wet Stamps Required
- None
- Structural Calculations Required
- No
- Stamp Location On Plans
- Unspecified
- Date On Stamps
- N/A
Fire setbacks
- Fire Setback Enforced
- 1
- Setback Notes
- If the panels cover more than 1000 square feet, the “General Pathway Requirements” of section 304.9.1 need to be shown on the roof plan. (Roof slope 2:12 or greater.)
- If the panels cover 1000 square feet or less, the following applies: (Roof slope 2:12 or greater.)
- a) Where the array does not exceed 25% of the total roof area, a 12 inch unobstructed pathway shall be maintained along each side of any horizontal ridge.
- b) Where the array exceeds 25% of the total roof area, a minimum of one 36 inch unobstructed pathway from ridge to eave, over a structurally supported area, must be provided in addition to a minimum 12 inch unobstructed pathway along each side of any horizontal ridge.
Structural & loads
- Wind Speed
- 96
- Wind Notes
https://ascehazardtool.org/
- Snow Load
- 45
- Snow Load Notes
https://ascehazardtool.org/
https://hazards.atcouncil.org/#/snow?lat=45.5412047&lng=-&address=15793%20NW%20Telshire%20Ln%20%2C%20Beaverton%2C%20OR%2097006
- Reducible Snow Load Allowed
- 1
- Max Attachment Spacing
- 48
- Structural Notes
If it is a manufactured home, we are disqualified from prescriptive path submittals.
Please provide:
-stamps on plans
-PE letter
-structural calcs
- Minimum Ground On Roof
- #10
Electrical
- AC Disconnect Required
- Yes
- Allowed POI
- Line Side Taps,Meter Adapter,Load Side Taps,PV Breaker
- Panel Schedule Required
- Partial Home Backup
- Temperature Rating
- 90
- De Rating Ampacity
- 0.91
Battery / ESS
- Unique Battery Placards Needed
- 0
- ESS Notes
Standard
- Separate ESS Disconnect Required
- ESS Disconnect
- ESS Elevation Detail Required
- No
Plan set
- Plan Set Requirements
Please Fill Prescriptive Path Checklist (See Attachment). This will determine is SE stamps will be required or not
- Site
Property lines required
- Roof Plan
- Attachment Detail
1. Roofing material shall be metal, single layer wood shingle or shake, or not more than (2) layers of composition shingle.
2. The combined weight of the modules and racking does not exceed 4.5 pounds per square foot. The attachments must be spaced no more than 48 inches on center in any direction.
The attachments shall be spaced at no greater than 24 inches on center in any direction where: a) Ground snow load exceeds 25 psf. b) Located within 3 feet of a roof edge, hip, eave, or ridge or c) Wind exposure is B or more and the wind speed is 95 MPH or more, or wind exposure C and wind speed is 85MPH or more.
3. Maximum module height above roof shall be 18 inches from top of module to roof surface in accordance with Figure 305.4(1)
Ground mount
- Ground Mount Fencing Required
- No
- Ground Mount Notes
- Setback requirements vary by lot.
- Go to this website. https://wcgis1.co.washington.or.us/Html5Viewer/index.html?viewer=Intermap
- Enter the address numbers, then select the correct address on the left-hand side.
- Click on District Overlay Information. This page will provide the setbacks.
- Frost depth is 12”.
- Ground screws allowed with engineering.
records request online:
Service Request - Create Request Page: County