Stream Alteration Agreement No. 2004-0101-R4 Hickman Bridge Pier Maintenance
Summary
SCH Number
2004108093
Public Agency
Fish & Game #4
Document Title
Stream Alteration Agreement No. 2004-0101-R4 Hickman Bridge Pier Maintenance
Document Type
NOE - Notice of Exemption
Received
Posted
10/6/2004
Document Description
Stanislaus County proposes the following scope of work. Implement scour countermeasure for Piers 4, 5, and 6 of the Hickman Bridge necessary for 9,000 and 15,000 cubic feet per second (CFS) flows. Countermeasures consist of placing concrete tetrahedrons in a single layer extending approximately 20 feet in each direction around each pier (approximately 12,000 SF). Excavate approximately 550 cubic yards of material below the existing water level (wet) and 700 cubic yards of material above the existing water level (dry) ot place the scour countermeasures. Place approximately 280 cubic yards of washed river-run gravel (sized between 1/4 inch and 4 inches) and associated filter fabric in approximately 0.25 acre of the Tuolumne River to create a low-water crossing for equipment and materials. Revegetate the disturbed area.
Contact Information
Name
Clarence J. Mayott
Agency Name
Department of Fish and Game, Region 4
Contact Types
Lead/Public Agency
Phone
Location
Cities
Waterford
Counties
Stanislaus
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Section 15301(d)
Reasons for Exemption
The project meets the requirements of a Class 1 of Section 15301(d) Exemption and will have no significant effects on the environment.
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.