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Telegraph Hill Rock Slope

Client: San Francisco Department of Public Works

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Objective

Replace the existing sewer line on the side of Telegraph Hill, the home of San Francisco’s historic Coit Tower. 

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Challenges

Dismantle the existing sewer main, setup a bypass to keep the system running and install a new 10” DIP main on the vertical face of the hill. This presented a unique challenge in installing the sewer almost vertically instead of the typical horizontal scenario in the ground. 

Email

Tel: (415) 740-0268

Fax: (415) 852-5472

©2019 Fontenoy Engineering Inc. All Rights Reserved.

Fontenoy Engineering Inc
3450 3rd Street,
Unit 4d

 San Francisco,
 CA, 94124

Website developed by Paidi Fitz

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