References

AS Maru Metall signed a contract with AS Merko Ehitus Eesti on 17th of August in 2011. According to the contract the biggest Waste to Energy plant in Baltic and the first in Estonia has to be established. The contract includes manufacturing and steel structures erection. AS Maru Metall produces assemblies and Maru THM OÜ is responsible for erection works.  The project total capacity is about 850 tons of steel structures and additionally  45 tons of handrails, 1300 m² of gratings, 300 m² tear drop plates etc. More than  50%  from all capacity were welded beams and welded columns. The project biggest beam total weight is almost 20 tons.