Project Map
Scope of Work
The scope of work for the project is divided in to three components.
- Pipeline: Installation of new 12-inch diameter pipeline. The pipeline will be installed using two different methods of construction.
a. Cut-and-Cover: Simple method of construction where a trench is excavated and the pipe is placed. Approximately 4,900 feet of pipe will be installed using the cut-and-cover method.
b. Horizontal Directional Drilling (HDD): Trenchless method of installing underground pipes by using a surface-launched drilling rig, with minimal impact on the surrounding area. Approximately 2,500 feet of pipe will be installed using the HDD method. - Pump Station: The location of the pump station is at the foot of Fern Canyon Trail. The pump station is approximately 561 feet by 25 feet in size.
- Tank: A new one million gallon steel water storage tank will be constructed adjacent to the site of the existing Tank 114. Tank 114 will be demolished. The proposed tank has an estimated diameter of 84 feet and a height of 32 feet.
The components of the project scope have been located in collaboration with the Los Angeles Department of Recreations and Parks (LARAP) and community groups to ensure park activities and spaces are not negatively impacted.
Estimated Project Schedule
| Phase | Start Date | Completion Date |
|---|---|---|
| Cut and Cover Pipeline Install | February 2014 | Completed |
| Tank 114 Demolition | May 2015 | Completed |
| Tank Site Grading Foundation | July 2015 | Completed |
| Pump Station | February 2016 | December 2024 |
| New Tank Installation | June 2016 | Completed |
| Directional Drilling Pipeline Install | November 2016 | Completed |
| Landscaping-Commissioning | May 2018 | Completed |
| Power Supply | January 2017 | Completed |
Environmental Process
Environmental documentation was prepared to ensure community stakeholder input was considered and implemented. Public review was held from October 2013 to December 2013. GPSWRP environmental documentation can be found at www.ladwp.com/envnotices.
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Contact Information
Ani Siyahian, Interim Project Manager, Ani [email protected] or (213) 367-3841
Michael Ventre, Community Affairs Liaison, [email protected] or (213) 367-1381
Updated on August 10, 2018