Business Details
Specialist Bridge Construction & Civil Engineering Solutions
Established in 2024, Nelmac Pty Ltd Pty Ltd has built a reputation as a trusted leader in bridge construction and civil engineering solutions. Our expertise spans footbridges, prestressed concrete structures, piling, and precast systems, with a proven track record in delivering complex infrastructure projects. We operate our own precast yard, enabling precise manufacturing of components like T Beams and prestressed slabs, while maintaining CC-level prequalification with Roads and Maritime Services. Our innovative pile-driving methods prioritise environmental responsibility, minimising disruption to waterways and surrounding ecosystems. Committed to safety and quality, we are accredited under the Australian Government Building and Construction OHS Accreditation Scheme and adhere to ISO 9002 standards.Our team of seasoned professionals brings decades of collective experience in managing projects from initial planning to final execution, ensuring compliance with regulatory requirements and client specifications. We prioritise proactive environmental management, integrating tailored solutions for heritage assessments, erosion control, and sustainability into every project. With a focus on continuous improvement, we maintain transparent communication with stakeholders and invest in staff training to uphold our reputation for excellence. Our dedication to quality, safety, and client satisfaction has earned us strong endorsements from government agencies and repeat partnerships on critical infrastructure projects across regional Australia.
Services
Bridge Construction
Pile Driving
Precast Systems
Demolition
General Engineering
Highlights and features
- We operate our own RMS CC-level prequalified precast yard for custom concrete components
- Our patented pile-driving methods reduce environmental impact near waterways
- ISO 9002 accredited quality management system ensures compliance with all specifications
- Dedicated environmental advisors integrate sustainability into every project phase
- Proven track record with NSW Roads and Traffic Authority infrastructure projects
Associations and certifications
- ISO 9002
- Australian Government Building and Construction OHS Accreditation Scheme
What people say
Excellent working relationship
High quality finish
Good safety standards
Proactive problem solving
Environmental management
Services
Bridge Construction
Specialist bridge construction covering footbridges, deck slabs, and prestressed structures. Our team delivers projects from design to completion, utilising in-house engineering expertise and advanced construction techniques. We ensure compliance with RMS standards while maintaining minimal environmental impact during river and waterway crossings.
Pile Driving
Precision pile driving services using proprietary equipment that reduces risks near unstable ground. We specialise in temporary bridging techniques for waterway projects, minimising ecological disturbance while ensuring structural integrity for bridges and infrastructure developments across challenging terrains.
Precast Systems
In-house production of prestressed concrete components including T Beams, slabs, and piles. Our CC-level RMS prequalification enables supply of certified structural elements, including Australia's first T Roff beams used in the Murrumbidgee River bridge project, ensuring quality and compliance.
Demolition
Controlled demolition services for bridges and infrastructure, incorporating safety-focused methodologies and environmental protections. Our approach ensures minimal disruption to surrounding areas while preparing sites for new construction or upgrades to existing transport networks.
General Engineering
Comprehensive civil engineering solutions for transport infrastructure, including site preparation, structural assessments, and compliance management. We handle projects from initial planning through execution, maintaining strict adherence to safety regulations and environmental standards across NSW and Victoria.
People
Nelson McIntosh
Principal
With over 30 years in bridge construction, Nelson leads project strategy and technical delivery. He established Nelmac Pty Ltd Pty Ltd's precast yard and maintains key client relationships with transport authorities across Australia.
Kathleen McIntosh
Principal
Kathleen oversees operational management and quality assurance. Her expertise in compliance frameworks ensures all projects meet ISO 9002 and RMS standards while maintaining environmental sustainability commitments.
David McIntosh
Director
As director, David manages project execution and resource allocation. He coordinates engineering teams for complex bridge builds and demolition projects, ensuring timely delivery across multiple regional sites.
Jeanette Sargeant
Financial Controller, SQE
Jeanette manages financial operations and contract compliance. She ensures budget adherence for large-scale infrastructure projects while maintaining transparency in all financial reporting processes.
Damian Wall
Environmental Advisor
Damian develops environmental management plans for construction sites. He implements erosion control strategies and heritage assessments to meet regulatory requirements across all Nelmac Pty Ltd Pty Ltd projects.
Questions
What bridge construction services does Nelmac Pty Ltd Pty Ltd offer?
We specialise in footbridges, deck slabs, prestressed structures, and river crossings using environmentally responsible methods. Our in-house precast yard supports custom component manufacturing.
Are you accredited for major infrastructure projects?
Yes, we hold ISO 9002 certification and CC-level prequalification with NSW Roads and Maritime Services for prestressed concrete components.
How do you manage environmental impacts?
Our projects integrate tailored environmental plans covering erosion control, heritage assessments, and minimal disturbance techniques for waterway crossings.
Can you handle complex demolition projects?
Yes, we provide controlled demolition services for bridges and infrastructure using safety-focused methodologies that protect surrounding environments.
What regions do you operate in?
We primarily work across New South Wales and Victoria, with project experience in regional areas including Wagga Wagga and Albury.
How do you ensure project quality?
Through ISO 9002 compliance, regular quality audits, and experienced site management teams who verify all work meets contractual specifications before client acceptance.
