Repair of Outlet Pipe and Gate Valve on Lake Madrone Dam
4 Documents in Project
Summary
SCH Number
2013052003
Lead Agency
Lake Madrone Water District
Document Title
Repair of Outlet Pipe and Gate Valve on Lake Madrone Dam
Document Type
NOD - Notice of Determination
Received
Posted
6/12/2013
Present Land Use
Dam and lake formed by dam
Document Description
The project will consists of the repair & relining of the outlet pipe extending through Lake Madrone Dam & refitting the gate & valve providing control of water quantities passing through the pipe. The work will include the staging & location of material to repair the pipe at the upstream (within the lake bottom) by inserting pipe within the existing pipe and at the downstream end of the outlet pipe utilizing a new valve. The areas of work upon the outlet pipe are all manmade structures and areas. Staging of equipment to perform the work may involve the temporary installation of earth or rock platforms at the inlet of the pipe and a coffer dam around the inlet made of sediment and sand bagging material from the lake sediment deposits with waterproof sheeting. At the outlet area, which is one the manmade slope of the dam, the PVC or other manmade pipe which is fitted through the current cement outlet pipe will be extended from the face of the dam and a new gate valve installed. The gate valve will be protected from damage with a concrete or steel frame.
Contact Information
Name
Vicki Hoggins
Agency Name
Lake Madrone Water District
Contact Types
Lead/Public Agency
Address
Phone
Location
Counties
Butte
Cross Streets
Oro-Quincy Road
Zip
95966
Parcel #
62-120-14
Township
21N
Range
5E
Section
27
Base
MDB&M
Other Location Info
Berry Creek
Notice of Determination
Approving Agency
Lake Madrone Water District
Approving Agency Role
Lead 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
No
(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.