SRG Global is an engineering-led specialist construction, maintenance and mining services group built to solve the complex problems across the entire asset lifecycle
What We Do / Asset Services

Penstock maintenance

We bring engineering know-how, the skilled workforce and the access solutions to make sustaining buildings, structures and industrial plants easier
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  • Maintaining penstocks throughout Australia and New Zealand

    SRG Global has considerable experience with penstock recoating having completed multi-million dollar projects such as the replacement of external protective lead based coating on three penstocks feeding into the Tuai power station in Waikaremoana and the internal coating of the Poatina Penstock in Tasmania as well as six penstock internal relines at Roxburgh.

    We have a specialist team that typically complete two to three penstock internal relinings or internal repairs each year, most of which are on the Waikato River in New Zealand.

    Our services

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    Other services you may
    be interested in

  • Concrete repair and protection
  • Fixed plant maintenance
  • Industrial services
  • Protective coatings