Business Details
Trusted Water Infrastructure Solutions in Carlton
Ledonne Constructions has been delivering water and wastewater infrastructure solutions for over 30 years. Our expertise spans complex projects across New South Wales and Victoria, supported by ISO certifications for quality, environmental management, and occupational health and safety. We prioritise long-term client relationships through transparent communication and collaborative problem-solving. Our team's technical proficiency in pipeline construction, pumping stations, and treatment plants ensures sustainable outcomes for sensitive environments.With endorsements under the Australian Government's WHS Accreditation Scheme, we maintain rigorous safety standards while completing over 100 projects for 50+ clients, including local councils and government agencies. Our integrated management system continuously improves project delivery through lessons learned and innovation.
Services
Low Pressure Sewer Infrastructure
Water Pipelines
Wastewater Pumping Stations
Treatment Plant Construction
Horizontal Directional Drilling
Pipe-Jacking
Tunnel Boring
Stormwater Systems
Plant Hire
Highlights and features
- We have completed over 100 water infrastructure projects since 1991
- Our ISO certifications demonstrate commitment to quality and safety
- Specialised expertise in environmentally sensitive construction zones
- Proven track record with NSW government and local councils
- Integrated management system ensures continuous project improvement
Associations and certifications
- ISO 9001:2015
- ISO 14001:2015
- ISO 45001:2018
- Australian Government Building and Construction WHS Accreditation Scheme
Services
Water Pipelines
Specialised construction of water and wastewater pipelines using advanced techniques like horizontal directional drilling. Our projects incorporate environmental protections for sensitive areas. Clients benefit from 30+ years of technical expertise and ISO-certified quality assurance.
Pumping Stations
Design and construction of water and wastewater pumping stations with integrated control systems. Our team delivers solutions for challenging terrains, ensuring compliance with environmental regulations. Projects include upgrades to existing infrastructure and new installations.
Treatment Plants
End-to-end wastewater treatment plant construction from initial design to commissioning. We implement ISO-certified quality systems while addressing environmental constraints. Recent projects demonstrate expertise in expanding existing facilities and modernising outdated infrastructure.
Horizontal Directional Drilling
Advanced trenchless pipeline installation using HDD technology for minimal environmental disruption. Our certified operators complete crossings under rivers and sensitive ecosystems, maintaining ISO 45001 safety standards throughout operations.
Stormwater Systems
Comprehensive stormwater management systems incorporating sustainable design principles. We construct detention basins, culverts, and drainage networks that integrate with existing infrastructure while meeting environmental protection requirements.
People
Tony Ledonne
Managing Director
With 40+ years of experience, Tony oversees all construction operations. His expertise in pipe systems and project management ensures client objectives are met while maintaining safety and quality standards across complex infrastructure projects.
Shaun Zimmerman
Construction Manager
Over 25 years managing sewerage and water supply projects. Shaun supervises field operations and workforce training, ensuring compliance with OH&S, QA, and environmental protocols on all construction sites.
Kevin Brown
Project Manager
Mechanical engineer with 20+ years in sewer reticulation and pumping stations. Kevin specialises in contract administration and environmental compliance, delivering projects on time while maintaining strict safety standards.
Daniel Civitarese
Project Manager
Civil engineer with a decade of experience in complex water infrastructure. Daniel manages tender submissions and contract administration, ensuring environmental compliance and exceeding client expectations through innovative solutions.
Paddy Zimmerman
Plant Manager
Overseeing equipment maintenance and workshop operations, Paddy ensures all machinery meets safety standards. His 30+ years of experience in plant management supports efficient execution of construction projects across NSW and Victoria.
Questions
What areas do you service for water infrastructure projects?
We operate across New South Wales and Victoria, with extensive experience in environmentally sensitive regions like the Blue Mountains, Royal National Park, and East Gippsland.
Are you certified for environmental management?
Yes, we hold ISO 14001:2015 certification and implement environmental protection measures for all projects, particularly in sensitive ecosystems.
What types of wastewater projects do you handle?
We specialise in sewer pipelines, treatment plants, pumping stations, and pressure sewerage schemes for both urban and regional locations.
Can you handle large-scale infrastructure contracts?
With 30+ years' experience and ISO-certified systems, we've successfully completed over 100 projects for government agencies and local councils since 1991.
Do you have safety accreditations?
We maintain ISO 45001:2018 certification and Australian Government WHS accreditation, with comprehensive safety protocols across all construction sites.
