Village of Romeoville (IL)

Codes

NEC Code Version

2020

Fire Code Version

2015 Building Code

Code List

2014 STATE OF ILLINOIS PLUMBING CODE

2021 INTERNATIONAL BUILDING CODE

2021 INTERNATIONAL CONSERVATION CODE

2021 INTERNATIONAL FIRE CODE

2021 INTERNATIONAL FUEL GAS CODE

2021 INTERNATIONAL MECHANICAL CODE

2020 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

1

Revision Required

1

Rough Inspection

None

New Planset Required For Module Swap

0

Stamps

Ee Stamp Required On SLD

No

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

Ridge Setback

36

Rake Setback

36

Hip Valley Setback

18

Eave Setback

18

Setback Notes

2015 IBC/IRC 3' Setback EVERY PROJECT - Add an 18 fire set back at the EAVE

ONLY 50% ARRAY COVERAGE ALLOWED

Structural & loads

Wind Speed

115

Wind Notes

Exposure Category B

Snow Load

30

Reducible Snow Load Allowed

0

Max Attachment Spacing

96

Minimum Ground On Roof

#10

Electrical

Electrical Load Calcs Required

Derates,Battery

Allowed POI

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

Panel Schedule Required

Partial Home Backup

Temperature Rating

75

De Rating Ampacity

1

Battery / ESS

Unique Battery Placards Needed

0

ESS Notes

*702.4 Direction*

• AHJ Enforcing NEC 702.4 (Optional Standby Systems) for ESS Will require us to only backup essential loads whose total demand does not exceed what the # of Batteries can provide E.g., 1x Tesla PW3 can export 48A, and so the total load demand in backup cannot exceed 48A as shown on planset load calculations (standard and optional acceptable). 
• Option 1: 702.4(B) EMS or Load Management Hardware Exception can be used in NEC 2020/2023 as to allow maximum capable backup loads (I.E.-SPAN). 
• Option 2: 220.87(1) Exception: Load Calculation based on Utility Meter Demand Data (Green Button - 15 min Interval over a 30 day period.) 
• Option 3: Load Calculations via Emporia Energy Monitoring (30 Day Period) 
• Option 4: Downsize loads

Separate ESS Disconnect Required

ESS Disconnect

ESS Elevation Detail Required

No

Plan set

Plan Set Requirements

ONLY 50% ARRAY COVERAGE ALLOWED

Site Notes

All Jobs [AC disconnect is required within sight of the inverter]

Electrical Diagram

Electrical Diagram Notes

All Jobs [MINIMUM GROUNDING CONDUCTOR MUST BE #8 COPPER WIRE // ALL CONDUIT MUST BE RMC]

Custom Placards Required

0

Ground mount

Ground Mount Fencing Required

Mesh/Scrim