County of Lake (IL)

Codes

NEC Code Version

2023

Fire Code Version

2015 Building Code

Code List

IRC R106.1.1 International Residential Code 2024 

National Electrical Code 2023

International Fire Code - 2024 Edition

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

3

Revision Required

1

Rough Inspection

None

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' Fire setback at Rake and along the Ridge

Structural & loads

Wind Speed

115

Wind Notes

Exposure Category B

Snow Load

30

Reducible Snow Load Allowed

1

Max Attachment Spacing

96

Structural Notes

Most only reference the 2018 IBC/IRC in Calcs AHJ will kick back if any other code year is used.

Minimum Ground On Roof

#10

Electrical

Electrical Load Calcs Required

Derates

Allowed POI

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

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

Attachment Detail

Will need disconnect cut sheets with plan set

Electrical Diagram

TWO GROUND RODS REQUIRED ON MSP

9/11/21-per dcr a past project full wire sizing table to be included with DC calcs -cb

Electrical Diagram Notes

All Jobs [Show that the current grounding electrode has a resistance of to the earth of 25 ohms or less. If it cannot be shown that the existing grounding electrode has a resistance of 25 ohms a supplemental grounding electrode will be required. NEC 250.53(A)(2)]

Custom Placards Required

0

Ground mount

Ground Mount Fencing Required

Mesh/Scrim