County of Mono (CA)

Codes

NEC Code Version

2023

Fire Code Version

2018 Building Code

Code List

2025 CALIFORNIA BUILDING CODE

2025 CALIFORNIA ELECTRICAL CODE

2025 CALIFORNIA FIRE CODE

2025 CALIFORNIA PLUMBING CODE

2025 CALIFORNIA MECHANICAL CODE

2025 CALIFORNIA ENERGY CODE

2025 CALIFORNIA RESIDENTIAL CODE

2025 CALIFORNIA ADMINISTRATIVE CODE

ASCE Code Specification

ASCE 7-16

SolarAPP+ & submittal

How Many Plansets Required

2

Revision Required

0

New Planset Required For Module Swap

0

Stamps

Ee Stamp Required On SLD

Yes

Wet Stamps Required

Digital Structural,Digital Electrical

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

115

Wind Notes

Exposure Category C

Snow Load

999

Snow Load Notes

1/15/25 AHJ rejection on Project 501082 was informed to use 125 lbs snow though no source given to where that snow load was calculated.

• 2022_design_standards.pdf check this list

2/11/2025 June Lake has a ground snow load of 155 PSF.

2/17/2025 Mammoth lakes ground snow load 96 PSF

Reference ASCE tool /\ /\ /\

Reducible Snow Load Allowed

1

Max Attachment Spacing

96

Structural Notes

Structural stamps needed on plans and Structural Calcs.

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

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

Plan Set Requirements

Solar panels mounted no more than 12 above roof surface. If they are, we will require structural

Site

• Provide Exposure Category and the Ground Snow load
• Provide all components (modules, rails, MCI’s, etc) and their weights that make up the systems total weight and “System Distributed Weight

Electrical Diagram

Standard

Ground mount

Ground Mount Fencing Required

Mesh/Scrim