Los Angeles Sewage Treatment Plant Needs Extensive Repair
(AP) — Damage from a massive inundation of the main sewage treatment plant in Los Angeles will take a month or more to repair, the city sanitation department said.
The “nearly catastrophic flooding” of the Hyperion Water Reclamation Plant on July 11 submerged significant areas of the plant and damaged equipment, but it continues treatment through a secondary process, a city statement said Wednesday.
Crews were working continuously to pump out and sanitize facilities, it said.
The plant on a bluff overlooking Santa Monica Bay treats 260 million gallons (984 million liters) per day and normally discharges it into the ocean through a pipe that runs 5 miles (8 kilometers) offshore.
The city said the accident occurred when the plant became inundated with overwhelming quantities of debris that caused a backup and overflow of its headworks facilities.
About 17 million gallons (64 million liters) of untreated wastewater flowed down the plant’s internal storm drains and through a 1-mile (1.6-kilometer) outfall into the bay.
Water testing along miles of beaches found normal bacterial levels, the city said.
The city of El Segundo next to the plant has asked Los Angeles to assist residents unable to stay in their homes because of nausea and other symptoms due to odors.
Related News
From Archive
- Intrepid Fiber breaks ground on fiber optic network in Superior, Colo.
- Excavator collides with I-95 overpass in Henrico, Va., causing multi-vehicle crash
- Shrewsbury, Mass., expands sewer inspections and cleaning efforts
- Construction worker killed in trench collapse near Prosperity, S.C.
- Two workers rescued after hours trapped in Mich. trench collapse
- Texas contractor penalized by OSHA for repeated trench safety violations
- Final construction phase kicks off for Indianapolis deep rock tunnel
- WES tunnel boring machine retrieved from Oregon river after seven-month project
- Illinois overhauls Peoples Gas pipeline program, mandates focus on high-risk pipes
- Ameren Illinois to invest $140 million in natural gas pipeline replacement program
Comments