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Hyperion Perimeter Road Improvement Project

Hyperion Perimeter Road Improvement Project Hero Image

Background Information

LA Sanitation and Environment, working in conjunction with the Bureau of Engineering, will construct the Hyperion Perimeter Road Improvement Project. The project will further stabilize the private hillside service road adjacent to the Hyperion Water Reclamation Plant. This project is very important in maintaining Hyperion’s access route around the facility for years to come. The City’s contractor is coordinating with the Los Angeles Department of Water and Power (LADWP) to access their service road adjacent to the Hyperion hillside service road.


Upcoming Activities:


The following activities are expected:

  • Deliveries and unloading of equipment/material to the Hyperion perimeter road
  • Road repavement and fence replacement
  • Concrete pours for curbs and gutters

Project Timeline:


When: Spring 2022 – Summer 2023
Where: Hyperion Water Reclamation Plant Perimeter Road
 


What to Expect:
  • Work hours: Monday through Friday, 7:00am – 4:00pm (deliveries to begin at 8:00am each work day)
  • About 15 material deliveries will be made monthly during construction
  • Materials delivered include sheet piles, which are typically four feet wide and 45 feet tall; all sheet piles will be stored within the Hyperion fence line
  • Equipment and material will be stored on the Hyperion perimeter road during non-work hours
  • Traffic control will include a flag person to assist with deliveries and with trucks accessing the LADWP and Hyperion service roads
  • The LADWP service road will be utilized in a one-way direction; for example, vehicles accessing this road from Grand Avenue will exit using Imperial Highway
  • Noise monitoring devices will be utilized throughout the project
  • Dust control measures will involve watering down Hyperion and LADWP service roads, as needed
  • Vibration is not expected, but may potentially occur
  • Residential streets will not be impacted
  • Schedule is subject to change due to weather and other unforeseen circumstances
  • Construction update notices will be provided to the community as the project progresses

Community Notices (click to download):

Contact Us :


Phone: 213-485-3221
Email: LASAN.CleanWater.Outreach@lacity.org

Monday through Friday after 5pm and on Saturday/Sunday, please direct questions to LA Sanitation and Environment’s 24-hour Customer Care Center at 1-800-773-2489.