SCH Number 2022020345

Project Info

Title

Twain Harte Pipeline Improvement Project

Description

The proposed Project consists of the replacement of existing deteriorating 4- to 10-inch diameter sewer pipelines, within existing rights-of-way (ROW) and utility easements. In addition, severely damaged manhole covers will also be replaced. These areas include the following: adjacent to Twain Harte Lake, two (2) located around Marquis Drive; Twain Harte Drive to Spruce Drive; Fuller to Manzanita Drive; Golf Club Drive (South); Sewer crossing of inlet to Twain Harte Lake; Willowood Drive and Tuolumne Drive; and Golf Club Drive.The District is seeking funding through the California’s Clean Water State Revolving Fund (CWSRF) for the areas listed above. Implementation of the proposed project will allow the District to maintain, replace, and upgrade its sewer system so that it can continue to comply with regulations, avoid sanitary sewer overflows into critical waterways, provide adequate capacity, and protect groundwater and surface water quality. Construction is expected to take approximately 5 months, with construction anticipated to start in Q2 of 2023 (depending on funding). Some of the pipeline runs above ground sitting on cradles and in some areas the pipe is below ground. The pipelines being replaced below ground will be abandoned in place and remain under ground..

2 documents in project