City of Darien (IL)

Codes

NEC Code Version

2020

Code List

2021 INTERNATIONAL RESIDENTIAL CODE

2021 INTERNATIONAL MECHANICAL CODE

2020 NATIONAL ELECTRICAL CODE

2021 INTERNATIONAL FIRE CODE

2021 INTERNATIONAL ENERGY CONSERVATION CODE

2021 INTERNATIONAL PROPERTY MAINTENANCE CODE

2021 INTERNATIONAL FUEL GAS CODE

2021 INTERNATIONAL SWIMMING POOL AND SPA CODE

IEBC Accepted

1

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

1

New Planset Required For Module Swap

0

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

3' From Rake and 3 along the Ridge

Structural & loads

Wind Speed

90

Wind Notes

Exposure Category B

Snow Load

30

Reducible Snow Load Allowed

1

Max Attachment Spacing

96

Structural Notes

SE digital stamps on all PV pages & PE Letter / Calcs. WS: 90MPH Exposure Category B SL: 30LBS Use the 2015 IRC for structural calcs and not the 2015 IBC.

Minimum Ground On Roof

#10

Electrical

Electrical Load Calcs Required

Derates

Allowed POI

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

Panel Schedule Required

Partial Home Backup

Temperature Rating

90

De Rating Ampacity

1

Battery / ESS

Unique Battery Placards Needed

0

ESS Notes

702.4 enforced. build system so loads in BLP do not exceed battery continuous output

Separate ESS Disconnect Required

ESS Disconnect

ESS Elevation Detail Required

No

Plan set

Electrical Diagram

Standard

Custom Placards Required

0

Ground mount

Ground Mount Fencing Required

Mesh/Scrim