Cross Valley Trail Sewer Main Rehabilitation Project (CIP 24-S053)


SCH Number
Public Agency
Dublin San Ramon Services District
Document Title
Cross Valley Trail Sewer Main Rehabilitation Project (CIP 24-S053)
Document Type
NOE - Notice of Exemption
Document Description
The Project will rehabilitate approximately 150 linear feet of 8-inch vitrified clay sewer main beneath the Coyote Creek in San Ramon, California. The sewer main segment crosses Coyote Creek near the intersection of the Iron Horse and Cross Valley Trails. The integrity of the sewer main will be restored using a cured-in-place pipe (CIPP) liner. The scope of the Project also includes the review of existing CCTV inspection records; installation of a temporary bypass pumping system; performing pre-CCTV and post-CCTV inspections; and performing site restoration and clean-up upon completion.

Contact Information

Ryan Pendergraft
Agency Name
Dublin San Ramon Services Dist
Job Title
Assistant Engineer
Contact Types
Lead/Public Agency / Project Applicant / Parties Undertaking Project


San Ramon
Contra Costa
San Francisco Bay Area
Cross Streets
Near Coyote Creek by Iron Horse Regional Trail and San Ramon Cross Valley Trail in San Ramon, CA

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 1: Section 15301
Reasons for Exemption
The project is exempt under CEQA section 15301 (Existing Facilities) because there are no unusual circumstances surrounding it that would suggest a reasonable possibility of a significant environmental effect. . The Project consists of the rehabilitation of an existing utility used to provide wastewater collection. The affected sewer main will be restored using a trenchless repair method (e.g. cured-in-place pipe (CIPP) liner). These improvements will not constitute an expansion of the existing use and will not increase the capacity of any existing facility. Most of the proposed work will occur below ground and will not impact the ground surface expect for the installation of a temporary bypass and project set up. Construction work is planned to occur during dry season from July through September 2024. At the conclusion of construction, all temporary facilities will be removed and the project site will be restored to pre-project conditions.
County Clerk
Contra Costa


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