Precision Pipe Technologies — Malaga, Perth WA
Our Projects
Real work. Real results. Explore how Precision Pipe Technologies delivers CIPP pipe relining, hydro excavation, sewer pipe lining, manhole rehabilitation, and civil drainage works for commercial clients, councils, and contractors across Perth and regional WA.
DBYD Certified
Accurate service location & asset protection
DWER Licensed
Environmental compliance & waste management
24/7 Response
Emergency & planned works across WA
WA-Owned & Operated
Local knowledge. Local accountability.
Project Portfolio
Trenchless Solutions Delivered Across Perth & Regional WA
From emergency sewer rehabilitation to planned civil drainage programs — here is a snapshot of the commercial, council, and contractor projects completed by the PPTech team across Western Australia.
Pipe Relining
CIPP Pipe Relining — Perth WA
Pipe Relining
PPTech specialises in three CIPP relining techniques for sewer, stormwater, and trade waste pipelines:
- UV-Cured Relining — ultraviolet light cures the liner in place for rapid, high-strength results
- Ambient-Cured Relining — epoxy resin cured at ambient temperature for all pipe materials
- Pull-In-Place (PIP) — ideal for bends, junctions, and complex access conditions
Suitable for PVC, concrete, cast iron, clay, and HDPE pipes from 40mm to 1500mm diameter. No excavation. Completed same day in most cases.
Manhole Rehabilitation — Perth WA
Manhole Repairs — PU Grout Injection
Our manhole rehabilitation services use PU (polyurethane) grout injection to structurally restore deteriorating manholes without excavation — a critical part of Perth’s ageing underground drainage network.
PU grout injection fills voids, seals active water infiltration, and repairs cracks from within the manhole structure. Works are completed under DBYD, DWER, confined space, and traffic management compliance — making it suitable for live council and utility assets across WA.
We also provide CCTV inspection pre- and post-rehabilitation for full documentation and sign-off.
Manhole Repairs — PU Grout Injection
Minor Civil & Drainage Works
Civil Drainage Works — Perth & Regional WA
Minor Civil & Drainage Works
Precision Pipe Technologies provides civil repair and maintenance to pipelines and relevant pipeline structures across the Perth metro area and regional WA, including:
- Localised dig and repairs to damaged pipeline sections
- Junction installations and lateral reinstatements
- Hydro excavation and non-destructive digging (NDD) around live services
- Stormwater and sewer drainage maintenance for councils and contractors
All civil works are conducted under full DBYD, DWER, confined space, and traffic management compliance.
Hydro Excavation — Non-Destructive Digging Perth
Hydro Excavation & Vacuum Excavation
Hydro excavation (also known as non-destructive digging / NDD or vacuum excavation) uses high-pressure water and industrial vacuum suction to safely expose underground services without damage to cables, pipes, or conduits.
PPTech uses hydro excavation across Perth and regional WA for:
- Pot-holing to expose and verify underground service locations
- Trenching in sensitive or confined access areas
- Pre-relining access preparation
- Emergency excavation for pipe failures on live assets
Fully DBYD certified. Safe for use around fibre optic, gas, electrical, and water infrastructure.
Hydro Excavation & Vacuum Excavation
Sewer Pipe Lining
Sewer Pipe Lining — Perth WA
Sewer Pipe Lining
Sewer pipe lining is a trenchless method of rehabilitating cracked, root-damaged, or deteriorating sewer mains without excavation. PPTech installs epoxy-resin CIPP liners inside existing sewer pipes to create a seamless, structurally sound new pipe — with a design life of 50+ years.
We work with local councils, Water Corporation contractors, and commercial building managers on sewer relining projects ranging from single-section repairs to full main rehabilitation programs across Perth and regional Western Australia.
Works are fully compliant with DWER, Water Corporation, and AS/NZS standards.
Common Questions
About Our Projects & Services
What types of projects does PPTech undertake in Perth?
We undertake CIPP pipe relining, sewer pipe lining, hydro excavation, manhole PU grout injection, and minor civil and drainage works for commercial clients, councils, and civil contractors across Perth and regional WA.
Does PPTech work on commercial and council projects?
Yes. We work with commercial building managers, civil contractors, local councils, and utilities across WA on both planned rehabilitation programs and emergency response works. All works are DBYD, DWER, and AS/NZS compliant.
What is PU grout injection for manhole repairs?
PU (polyurethane) grout injection structurally restores deteriorating manholes without excavation. It fills voids, seals active water infiltration, and rehabilitates the manhole structure from within — a faster, lower-cost trenchless alternative to full replacement.
How does CIPP pipe relining work?
CIPP (Cured-In-Place Pipe) relining inserts a resin-saturated liner into a damaged pipe and cures it in place — creating a new, seamless pipe within the old one. PPTech specialises in UV-cured, ambient-cured, and pull-in-place relining for pipes from 40mm to 1500mm diameter with a 50+ year design life.
Ready to Start?
Every job is different and we take
the time to understand your needs.
From planned pipe rehabilitation to emergency response — call us or request a written quote online. We service Perth metro and regional WA.
Explore: CIPP Relining · Sewer Lining · Hydro Excavation · About Us