Manila CSD Wastewater Infrastructure Improvement Project
2 Documents in Project
Summary
SCH Number
2019070820
Public Agency
State Water Resources Control Board, Divison of Financial Assistance
Document Title
Manila CSD Wastewater Infrastructure Improvement Project
Document Type
NOE - Notice of Exemption
Received
Posted
6/15/2023
Document Description
The State Water Resources Control Board (State Water Board) is a Responsible Agency for the Project. The State Water Board’s Clean Water State Revolving Fund (SRF) Program is financing the Project referred to internally as Manila CSD Wastewater Infrastructure Improvement Project. The Project includes the replacement of: septic tank risers, septic pumps, air relief valves, wet well pump, system generator, mechanical components of hydraulic control structures by aerated lagoons, and fencing around the wastewater treatment areas. The following Project components will be newly installed: Supervisory Control and Data Acquisition (SCADA) system infrastructure, a septage holding tank and screening system, pond lining at the outer edge of the aerated lagoons and platform to assist with access and management of aerated lagoons, temporary bypass system, and odor control system. The Project also includes removal and disposal of septage from tanks throughout the system.
Contact Information
Name
Chi-Hai Duffy
Agency Name
State Water Resources Control Board
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Location
Cities
Manila
Counties
Humboldt
Regions
Northern California
Other Information
The unincorporated community of Manila, located on a peninsula between the Pacific Ocean and Humboldt Bay.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
California Code of Regulations, title 14, division 6, chapter 3, article 19, section 15301
Reasons for Exemption
The Project involves the replacement of or upgrades to a variety of existing infrastructure and limited installation of new infrastructure resulting in negligible expansion of existing use.
Exempt Status
Categorical Exemption
Type, Section or Code
California Code of Regulations, title 14, division 6, chapter 3, article 19, section 15302
Reasons for Exemption
Replacement of existing infrastructure will be located on the same site as the structure replaced and will have substantially the same purpose and capacity as the structure replaced.
Exempt Status
Categorical Exemption
Type, Section or Code
California Code of Regulations, title 14, division 6, chapter 3, article 19, section 15303
Reasons for Exemption
Only minor ground disturbance will be conducted for the proposed Project, all of which will aim to occur within previously disturbed areas and existing rights-of-way.
County Clerk
Humboldt
Attachments
Notice of Exemption
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