Qualification System for Specialized Building Maintenance Works at Hera S.p.A. and Hera Group

Qualification system for specialized building maintenance works at water cycle facilities, gas and district heating plants, and waste treatment and incineration plants, operated by Hera S.p.A. and/or Hera Group companies: demolitions and removals; excavations; cementitious conglomerates; masonry and plastering; waterproofing and insulation; slabs, floors, and coverings; roof coverings; crawl spaces, subfloors, and concrete pavements; external and road arrangements; hydraulic defense works; concrete artifacts and piping; sheet metal works; windows and doors; remediation and renovation works such as treatments and coatings, restorations, and sealings; painting.

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