Fatberg spills 20,000 liters of sewage into Wellington harbor



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Repairs to two broken pipes are underway in Wellington on Thursday (FILE PHOTO)

The-Dominion-Post

Repairs to two broken pipes are underway in Wellington on Thursday (FILE PHOTO)

Twenty thousand liters of sewage flowed into Wellington Harbor Thursday morning amid two consecutive pipe failures.

It started in Oriental Parade, where a burst main pipe spilled onto the street. Wellington Water crews shut off water to 100 properties on the street.

Emergency water supplies were installed at 9 am, with a tanker truck and bottled water available to residents. Wellington Water expected the repairs to take around four hours.

A second plumbing emergency emerged a few hundred meters around the corner.

READ MORE:
* Billions down the drain: the overwhelming scale of Wellington’s pipeline crisis
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* Blocked pipeline causes sewage to flow onto Wellington Highway.

A blockage in a sewage pipeline on Featherston Street forced the sewage to be diverted to the port of Wellington.

The wastewater was discharged into a stormwater overflow pipe, which flowed past the Floxglove Bar in Queens Wharf.

A Wellington Water staff member confirmed that the blockage was caused by a “fatberg,” a solid lump of cooking grease and non-disposable items like wet wipes or washcloths.

One hundred homes in Wellington's East Bay were left without potable water Thursday morning.

ROSA WOODS / Things

About 100 homes in Wellington’s East Bay were left without potable water Thursday morning.

The main blockade was removed at 10.20 a.m. M., But it soon became clear that other smaller fatbergs were causing trouble in the vicinity.

“We are currently waiting for traffic management to establish the site to allow dump trucks to access the sewage network to help remove the additional fatbergs that impede flow to the pump station. Upon completion, we will discharge the overflow outlet to remove any debris, ”said a spokesperson.

Wellington Water crews responded to the ruptured and blocked pipes on Wellington's waterfront on Thursday.

Wellington Water / Stuff

Wellington Water crews responded to the ruptured and blocked pipes on Wellington’s waterfront on Thursday.

It was a timely reminder to Wellington residents to just throw out the “three ‘Ps: poop, pee and toilet paper,” the spokesman said.

Health warning signs have been posted along the boardwalk, warning the public not to swim in the area. The water quality will be tested periodically over the next three days.

Wellington Water estimated that 20 cubic meters (20,000 liters) of wastewater flowed into the port over the course of two hours.

Sewage was discharged into the Port of Wellington on several occasions last summer, including 12 million over three days in December after a corroded pipe collapsed at the top of Willis St – the equivalent of sewage from an Olympic swimming pool. every day.

Mayor Andy Foster braves the water in Oriental Bay after the beach was again declared safe for swimming after sewage flowed into the harbor in December 2019.

Ross Giblin / Stuff

Mayor Andy Foster braves the water in Oriental Bay after the beach was again declared safe for swimming after sewage flowed into the harbor in December 2019.

Wellington’s pipes are 51 years old on average, the oldest of any city in New Zealand, and more than a third are in poor condition, according to an analysis by Water New Zealand.

The Wellington City Council has been told to budget up to $ 5 billion in new pipeline expenditures to clear the backlog of existing problems and prepare for population growth.

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