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Alternative Water Treatment (AWS) Plant Pipeline Relocation Project 

Project Description:

The major work consists of the  installation of approximately 3,400 linear feet of new 12-inch raw water pipeline, along with essential components such as valves, fittings, air release valves, blow-off systems, etc.  This pipeline connects the Pine Mountain Lake Emergency Water Supply pumps to the Alternative Water Supply (AWS) treatment plant which is being permanently relocated from the PML maintenance yard to GCSD property near the dog park.  This pipeline transmits water from Pine Mountain Lake to be treated by GCSD to serve the entire water system, when the Hetch Hetchy Reservoir is taken off line for repairs or emergency.  

Project Cost: 

$1,500,000

Funding Source:

Urban and Multibenefit Drought Relief Grant Award: $8,570,000.00

Four part project includes: AWS Pipeline Relocation, AWS Treatment Plant Relocation, Hardrock Groundwater Well, and Tank & Pipeline Project.

Community Project Benefit: 

  • Provide water supply security even in worst case scenario drought
  • Improve water quality
  • Reduce maintenance expense

Engineer:

AM CONSULTING ENGINEERS, INC. 

Contractor:

R. Sutton Enterprise 

Construction site with an excavator and worker near a road trench.
Construction work on a road with machinery, traffic cones, and workers under a clear sky.
Roadwork zone with cones, workers, and a truck on a tree-lined street.
Roadwork scene with a trench, construction equipment, cones, and workers in safety vests.
Road construction site with cones, a temporary cover over a trench, and a worker walking.
Roadwork with a backhoe loader and construction equipment on a rural road, surrounded by trees and traffic cones.
Roadwork scene: Workers in safety vests repair a road with traffic cones and machinery under clear skies.
Construction workers with a digger and trucks, working on a road excavation with safety signs.
A construction worker in a trench, surrounded by machinery and equipment, works on a road with traffic cones nearby.
A blue pipe is being installed in a trench along a roadside, with orange traffic cones guiding vehicles.
Construction site with an excavator and worker near a road trench.
Construction work on a road with machinery, traffic cones, and workers under a clear sky.
Roadwork zone with cones, workers, and a truck on a tree-lined street.
Roadwork scene with a trench, construction equipment, cones, and workers in safety vests.
Road construction site with cones, a temporary cover over a trench, and a worker walking.
Roadwork with a backhoe loader and construction equipment on a rural road, surrounded by trees and traffic cones.
Roadwork scene: Workers in safety vests repair a road with traffic cones and machinery under clear skies.
Construction workers with a digger and trucks, working on a road excavation with safety signs.
A construction worker in a trench, surrounded by machinery and equipment, works on a road with traffic cones nearby.
A blue pipe is being installed in a trench along a roadside, with orange traffic cones guiding vehicles.

 

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