County of Charleston (SC)

Codes

NEC Code Version

2020

Fire Code Version

2018 Building Code

Code List

2021 INTERNATIONAL BUILDING CODE

2021 INTERNATIONAL RESIDENTIAL CODE

2021 INTERNATIONAL FIRE CODE

2021 INTERNATIONAL PLUMBING CODE

2021 INTERNATIONAL MECHANICAL CODE

2021 INTERNATIONAL FUEL GAS CODE

2020 NATIONAL ELECTRICAL CODE

2009 INTERNATIONAL ENERGY CONSERVATION CODE (ENERGY STANDARD ACT)

ASCE Code Specification

ASCE 7-16

SolarAPP+ & submittal

SolarAPP+ Status

Targeted

Any SolarAPP+ Restrictions

1

SolarAPP+ Restrictions

MPU,MPU,Derate,Derate

How Many Plansets Required

1

Revision Required

1

New Planset Required For Module Swap

1

Stamps

Wet Stamps Required

Digital Structural

Structural Calculations Required

Yes

Stamp Location On Plans

Unspecified

Date On Stamps

Expiration Date

Fire setbacks

Fire Setback Enforced

1

Setback Notes

Standard

Structural & loads

Wind Speed

148

Wind Notes

Need a wind speed of 148

Snow Load

5

Reducible Snow Load Allowed

1

Max Attachment Spacing

96

Structural Notes

The solar packet form (1) below needs to be filled out by the designer and uploaded to the files before permitting can apply for permits

Minimum Ground On Roof

#10

Electrical

Electrical Load Calcs Required

All Jobs

Allowed POI

PV Breaker,Load Side Taps,Line Side Taps,Meter Adapter

Panel Schedule Required

Partial Home Backup

Temperature Rating

90

De Rating Ampacity

0.96

Battery / ESS

Unique Battery Placards Needed

0

ESS Notes

Standard

Separate ESS Disconnect Required

ESS Disconnect

ESS Elevation Detail Required

Yes

Plan set

Plan Set Requirements

LOAD CALCS REQUIRED FOR ALL JOBS

FILL OUT AND ATTACH FORM ------>FORM

ELEVATION DRAWING REQUIRED FOR ALL JOBS

Custom Placards Required

0

Placards Notes

basic stickers

Non Standard Planset Requirements

BOS Elevation

Ground mount

Ground Mount Fencing Required

Situational

Ground Mount Notes

Scale must be to engineering standard (ex: 1'' - 20') not 1/32'' - 1'