O'Neill Regional Park Sewer Conversion Project
2 Documents in Project
Summary
SCH Number
2005021037
Lead Agency
Orange County
Document Title
O'Neill Regional Park Sewer Conversion Project
Document Type
NOD - Notice of Determination
Received
Posted
1/6/2006
Present Land Use
Regional Park / Open Space / Open Space
Document Description
The California Department of Fish and Game is executing a Lake and Streambed Alteration Agreement number 1600-2005-0244-R5 pursuant to Section 1602 of the Fish and Game Code. The Agreement authorizes the applicant to proceed with those parts of the project that will impact the above described streambed and bank pursuant to Fish and Game Code section 1602. The operator proposes to alter the streambed and banks incidental to the construction of a new wastewater collection system within O'Neill Regional Park. The project will facilitate a conversion from the existing septic system to a municipal sanitary sewer system. The collection system is designed to convey and dispose of wastewater from fourteen wastewater generation facilities located throughout O'Neill Regional Park. Work includes the construction of one lift station, and the installation of approximately 11,625 linear feet of 8-inch diameter pipeline. The existing septic tank and leach field systems will be abandoned in place.
Implementation of the proposed project will result in temporary impacts to jurisdictional streams due to trenching, installation of the gravity sewer main, and backfill within the project footprint, for a combined impact of 0.11-acres of streambed and associated riparian habitat and 135 linear-feet of "waters of the State". Additionally, approximately 0.006-acres of paved "Arizona Crossing" within Hickey Creek and Trabuco Creek will be subject to temporary trenching. The concrete will be replaced following installation of the pipeline. The sewer main crossing Trabuco Creek will be placed on the upstream side of the existing concrete creek at Trabuco Creek. The main line across Arroyo Trabuco Creek will be encased with reinforced concrete, backfilled with slurry, and covered with minimum of 25-feet of soil. A minimum cover of five-feet will be provided at the Hickey Creek crossing and the sewer main will be encased in concrete.
Contact Information
Name
Naeem Siddiqui
Agency Name
California Department of Fish and Game
Contact Types
Lead/Public Agency
Phone
Location
Cities
Rancho Santa Margarita
Counties
Orange
Cross Streets
Live Oak Canyon Road
Zip
92678
Total Acres
1.5
Parcel #
N/A
State Highways
N/A
Railways
N/A
Airports
N/A
Schools
Trabuco Elementary
Waterways
Trabuco Creek, Hickey Creek
Township
6S
Range
7W
Section
10&15
Base
Santiago
Other Location Info
Trabuco Canyon
Other Information
Base: Santiago Peak
Notice of Determination
Approving Agency
California Department of Fish and Game
Approving Agency Role
Responsible Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.