LacPatrick Dairies’ Northern Ireland arm was today fined £5,000 at Coleraine Magistrates’ Court after it pleaded guilty to releasing polluting discharge from an anaerobic digester (AD plant).
On a number of dates between July 30, 2015, and April 15, 2016, water quality inspectors acting on behalf of the Northern Ireland Environment Agency (NIEA) examined an inspection chamber at the LacPatrick anaerobic digester site at Cloyfin Road, Coleraine.
The inspectors discovered grey fungus in the chamber and an odour of silage was detected from the water.
On November 3, 2015, inspectors revisited the site, noted the smell of silage and collected a sample of the discharge.
Changes in ownership
The inspectors met with the chief executive who explained there had been changes to the legal name and ownership of the then Ballyrashane Co-Op Company and its assets to LacPatrick, following a recent merger with Town of Monaghan Co-Operative and Dairy Society Ltd.
During another visit on January 26, 2016, inspectors observed grey fungus in a channel at the bottom of the chamber.
The inspectors left the site and examined the waterway where they discovered “extensive grey fungus” and sludge worms.
Green tracing dye was observed actively discharging into the waterway, proving continuity between the storm grating and the digester tank.
On April 15, 2016, the inspectors collected a statutory sample from the inspection chamber as the inspector suspected the discharge from the chamber constituted an offence under the Water (NI) Order 1999.
This ongoing pollution was the result of defective silage storage structures on site at the LacPatrick AD site.
As of September 1, 2015, the Ballyrashane Co-Operative and Dairy Society Ltd had formally changed its name to Ballyrashane Creamery Ltd and as of January 1, 2016 would change again to LacPatrick Dairies (NI) Ltd following a merger with the Town of Monaghan Co-Operative and Dairy Society Ltd.
A spokesman for LacPatrick said the firm is “fully committed” to environmental best practises and water quality standards.
“At the Ballyrashane site, LacPatrick has made huge efforts in addressing any shortfalls. LacPatrick is committed to and has planned capital investment into rebuilding or refurbishing existing silage clamps,” he said.
“We hired a hydrologist to carry out an investigation into the flooding and contamination of the site’s surface water and we have also ramped up our audit schedules.”