County of Calvert (MD)
Codes
- NEC Code Version
- 2017
- Fire Code Version
- 2018 Building Code
- Code List
2018 INTERNATIONAL RESIDENTIAL CODE
2018 INTERNATIONAL BUILDING CODE
2018 INTERNATIONAL EXISTING BUILDING CODE
2018 INTERNATIONAL FUEL GAS CODE
2018 INTERNATIONAL PLUMBING CODE
2018 INTERNATIONAL HEALTH CARE FACILITIES CODE
2018 INTERNATIONAL FIRE CODE
2018 INTERNATIONAL LIFE SAFETY CODE
2017 NATIONAL ELECTRIC CODE
- ASCE Code Specification
- ASCE 7-16
SolarAPP+ & submittal
- SolarAPP+ Status
- Targeted
- Any SolarAPP+ Restrictions
- 1
- SolarAPP+ Restrictions
- MPU,Derate
- How Many Plansets Required
- 2
- Revision Required
- 0
- New Planset Required For Module Swap
- 0
Stamps
- Wet Stamps Required
- Digital Structural
- Structural Calculations Required
- Yes
- Stamp Location On Plans
- Top Right
- Date On Stamps
- Expiration Date
Fire setbacks
- Fire Setback Enforced
- 1
- Setback Notes
Standard
Structural & loads
- Wind Speed
- 115
- Wind Notes
Exposure Category B
- Snow Load
- 20
- Reducible Snow Load Allowed
- 1
- Max Attachment Spacing
- 96
- Structural Notes
STRUCTURAL LETTER MUST STATE THIS ON FIRST PAGE OF STRUCTURAL CALCS:
I Certify that the existing roof can support all the loads required by the 2018IRC and the extra load of the solar panels.
AHJ REQUIRES THIS ON THE FIRST PAGE OF THE STRUCTURAL CALC LETTER. CAN BE HIGHTLIGHTED FOR GOOD MEASURE
- Minimum Ground On Roof
- #8
Electrical
- Electrical Load Calcs Required
- Derates
- Allowed POI
- Meter Adapter,PV Breaker,Line Side Taps,Load Side Taps
- Panel Schedule Required
- Partial Home Backup
- Temperature Rating
- 90
- De Rating Ampacity
- 0.91
- BOS Restrictions
needs interior flush mounted disconnect and exterior nonfused disconnect PLEASE SEE SLD SAMPLE BELOW IN THE ATTACHED FILES If there is to be a fused disco inside, use a flush-mounted load center with breaker instead of a surface-mounted knife-blade switch
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
- Electrical Diagram
LST
- SOLAR DISCONNECT NEEDED TO BE WITHIN 3FT OF MAIN SERVICE DISCONNECT
- IF MAIN SERVICE IS INTERIOR PANEL, FLUSH MOUNT AC DISCONNECT NEEDED INTERIOR AND ADDITONAL DISCONNET NEEDED LOCATED NEAR UTILITY METER EXAMPLE
- Electrical Diagram Notes
Ground mount
- Ground Mount Fencing Required
- Mesh/Scrim