Commercial Kitchen Plumbing
Brisbane & SEQ

Grease arrestor sizing depends on the kitchen equipment, fixture load, approved hydraulic design and the requirements of the relevant water authority. There is no standard size suitable for every kitchen. Where a grease arrestor forms part of the approved hydraulic design and is included within our plumbing scope, we install or coordinate the specified unit in accordance with the project documentation.

Where included within our plumbing scope, we can install or connect the specified commercial kitchen equipment provided it is suitable for installation, complies with all applicable Australian requirements and, where required under Australian plumbing regulations, is WaterMark certified before installation. Installation is completed in accordance with the approved hydraulic design, the manufacturer's installation requirements and applicable Australian Standards, and is subject to the builder's construction program, site conditions and project documentation where relevant. Equipment is supplied by the builder or client unless specifically requested otherwise, we do not install non-compliant products, and any approvals, inspections or certifications by councils, certifiers or water authorities remain the responsibility of the relevant authority or responsible party.

Hot water systems are selected in accordance with the approved hydraulic design and the anticipated demand of the commercial kitchen. The final system specification depends on the project requirements and equipment schedule.

Trade waste requirements vary between projects and water authorities. Where trade waste infrastructure forms part of our plumbing scope, we complete the plumbing installation in accordance with the approved hydraulic design. Applications, approvals or inspections are completed by the relevant authority or responsible party where required.

Yes. Where required, we confirm connection points, water supply and drainage requirements and timing with the kitchen designer and supplier. This helps ensure plumbing services align with the approved equipment layout.

Some commercial kitchen fit-outs require backflow prevention devices depending on the approved hydraulic design and the requirements of the relevant water authority. Where backflow prevention is included within our plumbing scope, we can install or connect the specified backflow prevention devices provided it is suitable for installation, complies with all applicable Australian requirements and, where required under Australian plumbing regulations, is WaterMark certified before installation. Installation is completed in accordance with the approved hydraulic design, the manufacturer's installation requirements and applicable Australian Standards, and is subject to the builder's construction program, site conditions and project documentation where relevant. Equipment is supplied by the builder or client unless specifically requested otherwise, we do not install non-compliant products, and any approvals, inspections or certifications by councils, certifiers or water authorities remain the responsibility of the relevant authority or responsible party. Any testing or certification is completed by the appropriately licensed person where applicable.

Where included within our plumbing scope, we can install or connect the specified commercial dishwashers and glasswashers provided it is suitable for installation, complies with all applicable Australian requirements and, where required under Australian plumbing regulations, is WaterMark certified before installation. Installation is completed in accordance with the approved hydraulic design, the manufacturer's installation requirements and applicable Australian Standards, and is subject to the builder's construction program, site conditions and project documentation where relevant. Equipment is supplied by the builder or client unless specifically requested otherwise, we do not install non-compliant products, and any approvals, inspections or certifications by councils, certifiers or water authorities remain the responsibility of the relevant authority or responsible party.

Where included within our plumbing scope, we can install or connect the specified commercial ice machines provided it is suitable for installation, complies with all applicable Australian requirements and, where required under Australian plumbing regulations, is WaterMark certified before installation. Installation is completed in accordance with the approved hydraulic design, the manufacturer's installation requirements and applicable Australian Standards, and is subject to the builder's construction program, site conditions and project documentation where relevant. Equipment is supplied by the builder or client unless specifically requested otherwise, we do not install non-compliant products, and any approvals, inspections or certifications by councils, certifiers or water authorities remain the responsibility of the relevant authority or responsible party.

Drainage falls are established during the hydraulic rough-in stage in accordance with the approved hydraulic design. Floor wastes, drainage pipework and fixture locations are coordinated before floor finishes are completed to minimise unnecessary alterations where practicable.

Where included within our plumbing scope, we install floor wastes, trench drains and grease lines sized to the kitchen layout and connected to the grease arrestor where required.

Commercial fit-outs often operate under strict construction programs. Where program dates are provided, we coordinate our plumbing works with the builder and other trades to complete our plumbing scope at the appropriate stages.

Where required within our plumbing scope, we provide the relevant plumbing compliance documentation applicable to our installation. Additional certifications, inspections or approvals are completed by the appropriate authority or licensed contractor where required.

Yes. Where included within the project scope, refurbishments may involve modifications to existing plumbing services, drainage and hydraulic infrastructure. The extent of work depends on the approved design and existing site conditions.

Hydraulic rough-in is scheduled in accordance with the builder's construction program and approved hydraulic design. Set-downs, penetrations and service locations are coordinated before walls are sheeted or floor finishes are completed where required.

Yes. Where required, plumbing fixture locations are coordinated with cabinetmakers, stone suppliers and other relevant trades. This assists with positioning plumbing services to suit the approved joinery layout.

Depending on the project, we may coordinate with builders, project managers, electricians, cabinetmakers, tilers, waterproofers and equipment suppliers. The trades involved vary depending on the project scope.

Construction programs may change during a project. Where sequencing changes, we coordinate with the builder to reschedule our plumbing works where reasonably practicable while maintaining the approved installation sequence.

Where required within our plumbing scope, plumbing installations are pressure tested and commissioned in accordance with applicable standards, project specifications and the approved hydraulic design.

Where included within our plumbing scope, we can install or connect the specified sinks, tapware and associated plumbing fixtures provided it is suitable for installation, complies with all applicable Australian requirements and, where required under Australian plumbing regulations, is WaterMark certified before installation. Installation is completed in accordance with the approved hydraulic design, the manufacturer's installation requirements and applicable Australian Standards, and is subject to the builder's construction program, site conditions and project documentation where relevant. Equipment is supplied by the builder or client unless specifically requested otherwise, we do not install non-compliant products, and any approvals, inspections or certifications by councils, certifiers or water authorities remain the responsibility of the relevant authority or responsible party.

Oliver & Sons Plumbing carries the licences and insurances required to perform the plumbing services included within our scope of work. Specific project requirements can be discussed during the quoting process.