Sewer Manhole Epoxy Lining and Repair

⁠⁠⁠Apply epoxy coating system to the internal concrete surfaces of the Mackay Regional Council sewer maintenance holes. Prepare surfaces and treat any reinforcements within or exposed by the concrete removal. Determine / confirm extent of substrate repair if required. Repair all deteriorated internal concrete surfaces, as required, using hand applied calcium aluminate mortar patch repairs. Carry out other remedial works. Install an epoxy coating system to all internal concrete surfaces. Inspect and testing as per (Inspection and Test Plans) ITP’s. Return sewer maintenance hole to operation.