NZ Herald
  • Home
  • Latest news
  • Herald NOW
  • Video
  • New Zealand
  • Sport
  • World
  • Business
  • Entertainment
  • Podcasts
  • Quizzes
  • Opinion
  • Lifestyle
  • Travel
  • Viva
  • Weather

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • New Zealand
    • All New Zealand
    • Crime
    • Politics
    • Education
    • Open Justice
    • Scam Update
  • Herald NOW
  • On The Up
  • World
    • All World
    • Australia
    • Asia
    • UK
    • United States
    • Middle East
    • Europe
    • Pacific
  • Business
    • All Business
    • MarketsSharesCurrencyCommoditiesStock TakesCrypto
    • Markets with Madison
    • Media Insider
    • Business analysis
    • Personal financeKiwiSaverInterest ratesTaxInvestment
    • EconomyInflationGDPOfficial cash rateEmployment
    • Small business
    • Business reportsMood of the BoardroomProject AucklandSustainable business and financeCapital markets reportAgribusiness reportInfrastructure reportDynamic business
    • Deloitte Top 200 Awards
    • CompaniesAged CareAgribusinessAirlinesBanking and financeConstructionEnergyFreight and logisticsHealthcareManufacturingMedia and MarketingRetailTelecommunicationsTourism
  • Opinion
    • All Opinion
    • Analysis
    • Editorials
    • Business analysis
    • Premium opinion
    • Letters to the editor
  • Politics
  • Sport
    • All Sport
    • OlympicsParalympics
    • RugbySuper RugbyNPCAll BlacksBlack FernsRugby sevensSchool rugby
    • CricketBlack CapsWhite Ferns
    • Racing
    • NetballSilver Ferns
    • LeagueWarriorsNRL
    • FootballWellington PhoenixAuckland FCAll WhitesFootball FernsEnglish Premier League
    • GolfNZ Open
    • MotorsportFormula 1
    • Boxing
    • UFC
    • BasketballNBABreakersTall BlacksTall Ferns
    • Tennis
    • Cycling
    • Athletics
    • SailingAmerica's CupSailGP
    • Rowing
  • Lifestyle
    • All Lifestyle
    • Viva - Food, fashion & beauty
    • Society Insider
    • Royals
    • Sex & relationships
    • Food & drinkRecipesRecipe collectionsRestaurant reviewsRestaurant bookings
    • Health & wellbeing
    • Fashion & beauty
    • Pets & animals
    • The Selection - Shop the trendsShop fashionShop beautyShop entertainmentShop giftsShop home & living
    • Milford's Investing Place
  • Entertainment
    • All Entertainment
    • TV
    • MoviesMovie reviews
    • MusicMusic reviews
    • BooksBook reviews
    • Culture
    • ReviewsBook reviewsMovie reviewsMusic reviewsRestaurant reviews
  • Travel
    • All Travel
    • News
    • New ZealandNorthlandAucklandWellingtonCanterburyOtago / QueenstownNelson-TasmanBest NZ beaches
    • International travelAustraliaPacific IslandsEuropeUKUSAAfricaAsia
    • Rail holidays
    • Cruise holidays
    • Ski holidays
    • Luxury travel
    • Adventure travel
  • Kāhu Māori news
  • Environment
    • All Environment
    • Our Green Future
  • Talanoa Pacific news
  • Property
    • All Property
    • Property Insider
    • Interest rates tracker
    • Residential property listings
    • Commercial property listings
  • Health
  • Technology
    • All Technology
    • AI
    • Social media
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
    • Opinion
    • Audio & podcasts
  • Weather forecasts
    • All Weather forecasts
    • Kaitaia
    • Whangārei
    • Dargaville
    • Auckland
    • Thames
    • Tauranga
    • Hamilton
    • Whakatāne
    • Rotorua
    • Tokoroa
    • Te Kuiti
    • Taumaranui
    • Taupō
    • Gisborne
    • New Plymouth
    • Napier
    • Hastings
    • Dannevirke
    • Whanganui
    • Palmerston North
    • Levin
    • Paraparaumu
    • Masterton
    • Wellington
    • Motueka
    • Nelson
    • Blenheim
    • Westport
    • Reefton
    • Kaikōura
    • Greymouth
    • Hokitika
    • Christchurch
    • Ashburton
    • Timaru
    • Wānaka
    • Oamaru
    • Queenstown
    • Dunedin
    • Gore
    • Invercargill
  • Meet the journalists
  • Promotions & competitions
  • OneRoof property listings
  • Driven car news

Puzzles & Quizzes

  • Puzzles
    • All Puzzles
    • Sudoku
    • Code Cracker
    • Crosswords
    • Cryptic crossword
    • Wordsearch
  • Quizzes
    • All Quizzes
    • Morning quiz
    • Afternoon quiz
    • Sports quiz

Regions

  • Northland
    • All Northland
    • Far North
    • Kaitaia
    • Kerikeri
    • Kaikohe
    • Bay of Islands
    • Whangarei
    • Dargaville
    • Kaipara
    • Mangawhai
  • Auckland
  • Waikato
    • All Waikato
    • Hamilton
    • Coromandel & Hauraki
    • Matamata & Piako
    • Cambridge
    • Te Awamutu
    • Tokoroa & South Waikato
    • Taupō & Tūrangi
  • Bay of Plenty
    • All Bay of Plenty
    • Katikati
    • Tauranga
    • Mount Maunganui
    • Pāpāmoa
    • Te Puke
    • Whakatāne
  • Rotorua
  • Hawke's Bay
    • All Hawke's Bay
    • Napier
    • Hastings
    • Havelock North
    • Central Hawke's Bay
    • Wairoa
  • Taranaki
    • All Taranaki
    • Stratford
    • New Plymouth
    • Hāwera
  • Manawatū - Whanganui
    • All Manawatū - Whanganui
    • Whanganui
    • Palmerston North
    • Manawatū
    • Tararua
    • Horowhenua
  • Wellington
    • All Wellington
    • Kapiti
    • Wairarapa
    • Upper Hutt
    • Lower Hutt
  • Nelson & Tasman
    • All Nelson & Tasman
    • Motueka
    • Nelson
    • Tasman
  • Marlborough
  • West Coast
  • Canterbury
    • All Canterbury
    • Kaikōura
    • Christchurch
    • Ashburton
    • Timaru
  • Otago
    • All Otago
    • Oamaru
    • Dunedin
    • Balclutha
    • Alexandra
    • Queenstown
    • Wanaka
  • Southland
    • All Southland
    • Invercargill
    • Gore
    • Stewart Island
  • Gisborne

Media

  • Video
    • All Video
    • NZ news video
    • Herald NOW
    • Business news video
    • Politics news video
    • Sport video
    • World news video
    • Lifestyle video
    • Entertainment video
    • Travel video
    • Markets with Madison
    • Kea Kids news
  • Podcasts
    • All Podcasts
    • The Front Page
    • On the Tiles
    • Ask me Anything
    • The Little Things
  • Cartoons
  • Photo galleries
  • Today's Paper - E-editions
  • Photo sales
  • Classifieds

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In
Advertisement
Advertise with NZME.
Home / New Zealand

Bay of Plenty quarry and landowner fined $272,000 after unlawful work

Sandra Conchie
By Sandra Conchie
Multimedia Journalist, Bay of Plenty Times·Bay of Plenty Times·
12 Mar, 2025 07:59 PM4 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  Sign in here

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save

    Share this article

Pumice quarry business Hamiltonnz Ltd, in Old Coach Rd, Paengaroa, has been fined $80,000 after unlawful quarrying in 2022.

Pumice quarry business Hamiltonnz Ltd, in Old Coach Rd, Paengaroa, has been fined $80,000 after unlawful quarrying in 2022.


A Bay of Plenty quarry business, the company director and one of the landowners have been fined $272,000 after extracting huge amounts of pumice in breach of a resource consent.

Despite multiple abatement and infringement notices by Western Bay of Plenty District Council, Hamiltonnz Ltd director Benjamin Hamilton, his father, Stephen Hamilton, and one of the landowners continued to operate the business unlawfully for seven months.

Hamiltonnz Ltd and Benjamin and Stephen Hamilton each pleaded guilty in the Environment Court at Tauranga on a charge of using a rural-zoned property for quarrying in contravention of Western Bay of Plenty district plan rules and Section 9 (3) of the Resource Management Act.

The pumice quarry is in Old Coach Rd in Paengaroa.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

Benjamin and Stephen Hamilton also admitted two charges of contravening an abatement notice issued by the Western Bay of Plenty District Council.

The maximum penalty for Hamiltonnz Ltd’s charge is a fine of $600,000 and two years’ imprisonment, or a fine of $300,000 for each charge admitted by the Hamiltons.

The court heard the defendants breached terms of their 2008 resource consent, which set annual limits on how much product could be removed from the quarry and truck movements, and operated the quarry illegally from February 1 to August 31, 2022.

Advertisement
Advertise with NZME.

Environment Court Judge Sheena Tepania’s written judgment was released to the Bay of Plenty Times last week after sentencing submissions were made by the council’s lawyer, Victoria Brewer, at a hearing in September.

In 2021, the council received complaints about the volume of truck movements associated with the quarry and requested the pumice removal and vehicle movement records from Benjamin Hamilton.

These records showed more than four times the allowable amount of pumice was quarried from January to May 2021 and abatement notices were issued to Stephen and Benjamin Hamilton on June 30, 2021, requiring them to stop operating the quarry from October 1 that year.

Yet the defendants kept operating and were issued three infringement notices for breaching the abatement notices.

Council also issued further abatement notices to Stephen Hamilton in June and August 2022.

After further similar complaints in early 2022, the council sought further pumice extraction records, which showed more than 10 times the annual limit was quarried between January and March 2022, and two further abatement notices were issued in June that year.

Hamiltonnz Ltd pumice quarry's entranceway at 730 Old Coach Rd, Paengaroa. Photo / Supplied
Hamiltonnz Ltd pumice quarry's entranceway at 730 Old Coach Rd, Paengaroa. Photo / Supplied

The council also set up a surveillance camera outside the quarry and in September 2022, further company records were sought.

The company records showed more then 28 times the maximum annual allowed limit of pumice was extracted from February 1 to August 31, 2022, and truck movements were more than nine times the consent condition.

Based on evidence provided to the council by the defendants’ customers, at least 89,821 tonnes of pumice was removed from the quarry during that period.

Hamiltonnz Ltd’s bank records showed the defendants earned $1,176,000 for the pumice removed between February 9 and November 7, 2022.

Advertisement
Advertise with NZME.

Brewer submitted the defendants had made a “conscious decision to put commercial gain above their legal and environmental obligations”.

She urged Judge Tepania to impose penalties that had “sufficient financial sting to deter them and others from ignoring their legal obligations in resource consents”.

Brewer said while a new resource consent was granted a year after the 2022 offending that authorised far larger volumes of pumice extraction and heavy traffic movements from the quarry, that “did not reduce the defendants’ culpability”.

Environment Court Judge Sheena Tepania: "I place their culpability as high." Photo/ Myjanne Jensen
Environment Court Judge Sheena Tepania: "I place their culpability as high." Photo/ Myjanne Jensen

Judge Tepania said she found Stephen and Benjamin Hamilton’s conduct was “deliberate and without regard to the effects of their actions.

“I place their culpability as high. Both were involved in the business and it cannot be said that one was unaware of what the other was doing. They both placed commercial gain above legal and environmental compliance.”

She convicted all three defendants and after allowing a 20% discount for their guilty pleas, she fined Hamiltonnz Ltd $80,000 and ordered the company pay $143 court costs and $113 solicitor fees.

Advertisement
Advertise with NZME.

She also convicted Stephen and Benjamin Hamilton and fined them $96,000 each and ordered them to to pay $143 court costs and $113 solicitor fees on each charge.

She directed that 90% of the fines be paid to Western Bay of Plenty District Council.

Sandra Conchie is a senior journalist at the Bay of Plenty Times and Rotorua Daily Post who has been a journalist for 24 years. She covers mainly police, court and other justice stories, plus general news. She has been a Canon Media Awards regional/community reporter of the year.

Save

    Share this article

Latest from New Zealand

New Zealand

'Cheeky grin': Family, school mourn 6yo victim of Pātea boat tragedy

19 Jun 06:30 AM
New Zealand

From top to bottom: Gisborne slumps to last on economic scoreboard, locals still optimistic

19 Jun 06:00 AM
New Zealand

Rotorua chef denies arson of his own home

19 Jun 06:00 AM

Jono and Ben brew up a tea-fuelled adventure in Sri Lanka

sponsored
Advertisement
Advertise with NZME.

Latest from New Zealand

'Cheeky grin': Family, school mourn 6yo victim of Pātea boat tragedy

'Cheeky grin': Family, school mourn 6yo victim of Pātea boat tragedy

19 Jun 06:30 AM

The boy’s family and friends came together this week to farewell him at his home.

From top to bottom: Gisborne slumps to last on economic scoreboard, locals still optimistic

From top to bottom: Gisborne slumps to last on economic scoreboard, locals still optimistic

19 Jun 06:00 AM
Rotorua chef denies arson of his own home

Rotorua chef denies arson of his own home

19 Jun 06:00 AM
Peter Jackson seeks consent to create museum in Shelly Bay

Peter Jackson seeks consent to create museum in Shelly Bay

19 Jun 05:21 AM
Help for those helping hardest-hit
sponsored

Help for those helping hardest-hit

NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • NZ Herald e-editions
  • Daily puzzles & quizzes
  • Manage your digital subscription
  • Manage your print subscription
  • Subscribe to the NZ Herald newspaper
  • Subscribe to Herald Premium
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • NZME Events
  • © Copyright 2025 NZME Publishing Limited
TOP