Council, Environment

Council turn to technology to keep bad smells at bay

Marlborough District Council solid waste manager Alec McNeil hopes PONG will offer insight into the region’s bad smells. Photo: File.

Bad smells are set to be logged via a new online odour reporting system in a bid to keep them at bay.

Known as Prevailing Odour Not Good (PONG), the system will record and severity of the stench.

Council staff hope the move will offer some insight into where and why unpleasant smells happen.

Solid waste manager Alec McNeil updated colleagues about the move at a meeting in July.

In his report, he explained that he wanted to see the formal reported process strengthened.

“Currently odours are notified to council either direct to the department responsible for the site in question.

“While each odour complaint and follow up action is recorded, there is not a readily accessible culminative picture of odour reporting across the region.

“This will provide a data base recording of odours as experienced by the community.”

The new PONG system will provide staff with a searchable dashboard of offensive smells.

In terms of costs it has only been internal staff time as the systems and technology are already in place.

On-going issues should highlight a persistent problem almost straightaway, says Alec.

“Persistent, objectionable odours … should show a spike of complaints within a particular locale.

“Operationally, the source of the odour would be identified and a mitigation approach taken to reduce the potential for further impact.”

Especially terrible smells getting a lot of complaints would trigger emails to staff so action could be taken.

The council run Bluegums landfill site has come under fire in the past from nearby residents.

As the only mixed waste site in the region, getting up to 65,000 tonnes of waste each year, smells can waft over the southern end of Blenheim.

Council adopted several issues to help including covering the working area at the end of the day and operating an odour suppressant system – using a high-pressured irrigation style spray system.

The public can help keep bad smells at bay by reporting any they come across.

Council hope to put the system live after full council approval in early September.

“Raising community awareness of the availability of the PONG function will be crucial to achieving engagement,” says Alec.

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