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City of Bozeman (MT)

Montana Authority Having Jurisdiction Solar permitting requirements
NEC Code Version2020
Fire Code Version2018 Building Code
Wet Stamps RequiredDigital Structural
Fire Setback Enforced1

Codes

NEC Code Version
2020
Fire Code Version
2018 Building Code
Code List

2021 INTERNATIONAL BUILDING CODE

2021 INTERNATIONAL EXISTING BUILDING CODE

2020 NATIONAL ELECTRICAL CODE

IEBC Accepted
1
ASCE Code Specification
ASCE 7-16

SolarAPP+ & submittal

Revision Required
1
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

Structural & loads

Wind Speed
999
Wind Notes

https://ascehazardtool.org/

Snow Load
999
Snow Load Notes

https://ascehazardtool.org/


46psf minimum

Reducible Snow Load Allowed
1
Max Attachment Spacing
96
Structural Notes

PE calc/letter must show SDC-D0 with code years

Minimum Ground On Roof
#10

Electrical

AC Disconnect Required
No
Electrical Load Calcs Required
Derates
Allowed POI
Line Side Taps,PV Breaker,Load Side Taps,Meter Adapter
Supply Tap Neutral Ground Bond Required
1
Temperature Rating
75
De Rating Ampacity
0.91
BOS Restrictions

Standard

Battery / ESS

Unique Battery Placards Needed
0
ESS Notes

Standard ESS Requirements

Separate ESS Disconnect Required
No
ESS Elevation Detail Required
No

Plan set

Plan Set Requirements

City of Bozeman Checklist.

Please make a copy to edit and upload with your deliverables.

City of Bozeman Checklist - make a personal copy - Google Sheets


Add photo of main panel, deadfront on and off if possible and label if possible

Cover Page

Standard - All file names shall start with a numeric value followed by the document name. The name and number of your files should correspond with your sheet index. Drawing files incorrectly named will not pass pre-screening and will not fall into review.

SOLAR PHOTOVOLTAIC SYSTEM EQUIPMENT WILL BE INSTALLED IN ACCORDANCE WITH

REQUIREMENTS OF ART. 690 AND 705 OF THE 2020 NEC

Cover Page Notes

https://www.bozeman.net/home/showpublisheddocument/12671/638100705180000000

Site

Show Gas location on siteplan or add note "Min. 3' from all elec. equipment"


Provide photos of MSP and MSP Spec Sheet.


Fire Access should be labeled "Roof Access"


Remove all article references and equipment that do not apply to install


Example Projects

Caralyn Hodgson (448798) (the installer)

staff (458407) (the installer)

Roof Plan

Fire Access should be labeled "Roof Access"

Attachment Detail

Standard

Electrical Diagram

show main bonding jumper in MSP


conductor material called out (CU or AL)


We muse note one of the options below on the ELD:

line side tap most notate 705.11(C)(D)

load side (breaker included) 705.12(B)(3)(2)


If a Tap is our POI, Specify the tap hardware

Show all existing wire gauge and material

Electrical Diagram Notes

if SST is the POI then the fused disconnect spec sheet must show it's rated as a Service Entrance disconnect. Please find the spec sheet in the files section below

Label Page

must modify Montana - disco placard to match each job exactly, 2 inverters 2 must be shown, sub panel etc


Remove all article references and equipment that do not apply to install

Label Page Notes

-PV 7A must show ac disco rapid shutdown (use premade label)

Custom Placards Required
0

Ground mount

Ground Mount Fencing Required
No
Ground Mount Notes

Standard Ground Mount requirements

Setback Front Yard
10
Setback Back Yard
5
Setback Side Yard
5
Compiled from public records, 2026. Requirements change with code cycles and local amendments. Verify with the City of Bozeman (MT) building department before you rely on this, and treat it as a research head start, not a ruling. Getting quotes? Run them through the quote checker first.