Crews were called to the incident at about 17:00 on Friday.
Five appliances were initially sent to the scene with one remaining on site on Saturday afternoon.
No-one was injured in the incident.

The volunteers were angry at the RNLI's decision to shut down the station later this year.
They had said they would no longer use the lifeboat to respond to emergencies, and would instead use their own boats.
But the crew agreed to take back their pagers at a meeting on Friday night.
In a statement, the crew members said they felt they had to do so ahead of the busy summer diving season, but they pledged to continue campaigning to save the St Abbs station.
There has been a lifeboat station in St Abbs for more than 100 years. The local volunteers have been credited with saving hundred of lives in and around the seaside town on the east coast of the Borders.
But following a review the RNLI announced last week that the St Abbs boat was no longer needed and in future cover would be provided with an additional boat in nearby Eyemouth.
Supporters of the station have argued that closing it would put lives at risk.

The 50-year-old Dubliner won two league titles with the Crues in 1995 and 1997 and began his managerial career at Seaview before taking charge of several League of Ireland clubs.
His most recent position was as Roddy Collins' assistant at Waterford United.
He replaces Kieran Harding, who quit last month after Carrick lost seven of their opening nine games.
Callaghan was capped for the Republic of Ireland at Under-21 level.
The defender played for Shelbourne, St Patrick's Athletic and English clubs Stoke City, Oldham, Crewe and Preston as well as having a successful spell in the Irish League with Crusaders.
After replacing Roy Walker as manager for the 1998/99 season, he gained further managerial experience in the League of Ireland with Athlone Town, Longford Town, Bohemians and UCD.
"I would like to transfer the identity of the club onto a professional platform and I look forward to working with all key stakeholders to achieve this objective," he said.
"It's a league I have achieved great success as a player and a manager.
"I am confident of improving the current squad's tactical, technical, psychological and physical abilities."
Club secretary David Hilditch said he hopes the appointment "will bring stability to matters on the field" and develop the club.
Callaghan's first game in charge will be an Irish Premiership match at home to Glenavon on Saturday.
The club are in 11th place with four points from 11 games, with only Portadown further adrift because of their points deduction.
Firefighters have been tackling a blaze at a factory on the Isle of Scalpay in the Western Isles.
[NEXT_CONCEPT]
The crew of the closure-threatened St Abbs lifeboat station in the Borders have agreed to take back their emergency pagers and respond to RNLI call outs.
[NEXT_CONCEPT]
Former Crusaders defender and player-manager Aaron Callaghan is the new manager of Carrick Rangers.