Locally operated, Clarence Valley Townsend · Maclean · Yamba · Iluka 30+ years of experience
Location Gulmarrad, NSW 2463
Completed August 2026

GB Civil Solutions prepared the shed slab subgrade and built a concrete sleeper retaining wall for a Gulmarrad property. The earthworks and retaining scope was coordinated around the shed construction requirements.

Scope of Work

  • Subgrade prepared for the shed slab
  • Retaining wall set out along the side and rear boundaries
  • Retaining wall constructed to the agreed layout
  • Earthworks coordinated around the slab preparation