Repair and Sale of Distribution Network Transformers for EWE NETZ GmbH

Repair of distribution network transformers: approximately 250 transformers annually (250 to 800 kVA), including collection in Oldenburg or Ahlhorn by truck with loading crane, initial inspection with oil analysis, sealing using original or equivalent spare parts, mechanical repair work (leakage removal, welding), reconditioning of accessories (e.g., regulators, control cabinet), corrosion protection, hermetization, final inspection with test report, and delivery to Ahlhorn. Sale of used distribution network transformers: approximately 750 transformers annually (100 to 400 kVA, occasionally up to 630 kVA), predominantly without tap changers, built between 1965 and 1990 (occasionally up to 1995), including independent collection by the contractor, compliance with all waste and environmental regulations, and professional handling of transformer oils.

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