Mammoth Yosemite Airport Reconstruct East General Aviation Apron
Summary
SCH Number
2021020158
Public Agency
City of Mammoth Lakes
Document Title
Mammoth Yosemite Airport Reconstruct East General Aviation Apron
Document Type
NOE - Notice of Exemption
Received
Posted
2/8/2021
Document Description
The proposed project will repair and reconstruct the east general aviation apron at Mammoth Yosemite Airport. The project will include removal of existing asphalt concrete and placing aggregate base course and asphalt surface. Additionally, new airfield marking will be applied and new drainage features will be installed. To avoid deep-seated subgrade failure, repair of the pavement section is required. The existing pavement was inspected and deep-seated subgrade failure is projected to occur by 2027. The current asphalt has a PCI of approximately 48 and requires reconstruction.
Contact Information
Name
Sierra Shultz
Agency Name
Town of Mammoth Lakes
Contact Types
Lead/Public Agency
Phone
Location
Cities
Mammoth Lakes
Counties
Mono
Airports
Mammoth Yosemite Airport (MMH)
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
CEQA Guidelines Section 15301(c), Repair and Minor Alteration of Existing Facility
Reasons for Exemption
The proposed project involves repair and reconstruction of existing asphalt concrete, with minor alterations including minor grading and storm drain improvements. As such, the project represents negligible expansion of an existing use.
County Clerk
Mono
Attachments
Notice of Exemption
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