El Dorado 50 Culvert Maintenance Project SAA #1600-2010-0085-R2

Summary

SCH Number
2010078112
Lead Agency
Planning and Research, Office of (Office of Planning and Research)
Document Title
El Dorado 50 Culvert Maintenance Project SAA #1600-2010-0085-R2
Document Type
NOE - Notice of Exemption
Received

Document Description
This is a culvert maintenance project. The work involves installing liners in approximately 17 culverts located on State Route 50 in El Dorado County from PM 56.3 to PM 58.4. Other minor items of work involve replacing position of existing culverts as needed, replacing flared end sections as needed, replacing drainage inlets as necessary, traffic control, water diversion and water pollution control BMPs. The culvert work in jurisdictional waterways is limited to the following activity: PM 56.38- Repair Spalled Concrete. This site will need a water diversion (see attached Water Diversion Plan); PM 56.53- Line 36" Culvert with a CIPP culvert liner and replace the flared end section at the culvert inlet; PM 57.68- Line 18" Culvert with a CIPP culvert liner, replace eight feet of CSP at the culvert outlet and remove two feet CSP and replace with four feet at the culvert inlet; PM 57.73- Line 18" Culvert with High Density Polyurethane culvert liner and replace two feet of CSP at the culvert outlet; PM 57.98- Line 30" Culvert with a CIPP culvert liner.

Contact Information
Gary Hobgood
California Department of Fish and Game
North Central Region 1701 Nimbus Road, Suite A
Sacramento, CA 95670

(916) 983-6920

Location

Coordinates
38 47.797°'"N 120 8.743°'"W
Counties
El Dorado
Waterways
Unnames Tributaries to the South Fork of the American River

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 1 Sec 15301
Reasons for Exemption
The project involves the operation, repair, maintenance, or minor alteration of existing structure or facilities not expanding existing uses. No special circumstances exist that create a reasonable possibility that the activities may have a significant adverse impact on the environment.
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