County of Washington (MD)
Codes
- NEC Code Version
- 2023
- Fire Code Version
- 2018 Building Code
- Code List
2021 INTERNATIONAL BUILDING CODE
2021 INTERNATIONAL RESIDENTIAL CODE
2021 INTERNATIONAL FIRE CODE
2021 INTERNATIONAL EXISTING BUILDING CODE
2021 INTERNATIONAL MECHANICAL CODE
2021 INTERNATIONAL FUEL GAS CODE
2021 INTERNATIONAL ENERGY CONSERVATION CODE
2021 INTERNATIONAL SWIMMING POOL AND SPA CODE
2021 INTERNATIONAL PROPERTY MAINTENANCE CODE
2021 INTERNATIONAL PLUMBING CODE
- ASCE Code Specification
- ASCE 7-16
SolarAPP+ & submittal
- SolarAPP+ Status
- Targeted
- Any SolarAPP+ Restrictions
- 1
- SolarAPP+ Restrictions
- MPU,Derate
- How Many Plansets Required
- Other (See Submission Notes)
- Revision Required
- 0
- New Planset Required For Module Swap
- 0
Stamps
- Ee Stamp Required On SLD
- Yes
- Wet Stamps Required
- Digital Structural,Digital Electrical
- Structural Calculations Required
- Yes
- Stamp Location On Plans
- Top Right
- Date On Stamps
- Expiration Date
Fire setbacks
- Fire Setback Enforced
- 1
- Setback Notes
We need a 3' offset on BOTH sides of the arrays, and 3' at the ridge of the array as well UNLESS there are no panels installed at all on the opposite roof section, in which case a 12" offset at the ridge is allowed.
Structural & loads
- Wind Speed
- 115
- Wind Notes
Exposure Category B
- Snow Load
- 40
- Reducible Snow Load Allowed
- 1
- Max Attachment Spacing
- 96
- Structural Notes
Standard
- Minimum Ground On Roof
- #8
Electrical
- Electrical Load Calcs Required
- Derates
- Allowed POI
- Meter Adapter,Line Side Taps,PV Breaker,Load Side Taps
- Panel Schedule Required
- Partial Home Backup
- Temperature Rating
- 90
- De Rating Ampacity
- 0.91
- BOS Restrictions
If a lineside tap this AHJ requires a fused disconnect inside the home and a non fused outside with the system.
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 review for a frayed service cable if so we will need to get it replaced before install to pass county inspection If a lineside tap this AHJ requires a fused disconnect inside the home and a non fused outside with the system.
- Custom Placards Required
- 0
Ground mount
- Ground Mount Fencing Required
- Mesh/Scrim