Waste not, want not put to the test at council depot


A Rotorua District Council project to help reduce dust in Ngapuna has resulted in more than 100kg of vegetables being donated to the Salvation Army food bank.

Staff from the council's maintenance business unit, Castlecorp, built the vegetable gardens at their Vaughan Rd headquarters in August last year.

Rotorua Mayor Kevin Winters said the project was part of a Dust Management Plan in conjunction with the Bay of Plenty Regional Council, aimed at reducing dust in the Ngapuna industrial area.

"The result is a win-win-win outcome for Rotorua.

"We've been able to supply freshly harvested vegetables to help feed some of our more needy residents, we have a reduction in dust in the local environment and we've made some substantial savings by recycling waste material that would otherwise incur waste disposal costs," Mr Winters said.

Castlecorp general manager Mike Davies said there had been concern about the amount of dust generated in Ngapuna from unsealed areas and uncovered stockpiles of soil and waste.

"Rather than seal or grass the land behind our council depot, it made sense to have it landscaped and put to a more practical use that would benefit our community," he said.

"There was quite a lot of surplus material and rubbish accumulating in our back yard, such as excess materials from work sites. So instead of carting it away to the landfill we used that material to form a protective bund and garden surrounds, which were then planted with herbs and vegetables.

"By utilising left-over waste materials we've effectively saved in excess of $20,000 in landfill charges. The only costs incurred have been staff time and landscaping machinery, and about $500 on vegetable plants and trees, which has been recovered through the sale of surplus scrap metal.

"It's been a really satisfying project in terms of recycling and looking after our environment.

"As well as utilising excess materials, we've relocated trees and shrubs that had been removed from the CBD, and our mulch has come from tree branches that we'd had to cut down over the previous months."

Small donations of food were made to the Salvation Army Foodbank pre-Christmas but, last week Castlecorp staff harvested and delivered a further 100kg of new potatoes, silverbeet, cabbage and carrots to the non-profit organisation for distribution to people in need.

"Because it worked so well this summer and our vegetables were of high quality, we're looking at further developing and expanding the gardens we currently have."

Mr Davies said helping care for the community was satisfying. He said lettuce, cauliflower, leeks, kamokamo, strawberries and fruit trees had been planted for the next harvest.

- Rotorua Daily Post

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